/* roulang page: index */
:root {
            --bg: #070B12;
            --bg2: #0D1220;
            --primary: #0F1B33;
            --accent: #00E5FF;
            --accent2: #FF3C64;
            --accent3: #9D5CFF;
            --text: #E6F2FF;
            --muted: #9AB0CC;
            --card-bg: rgba(15, 27, 51, 0.55);
            --card-border: rgba(0, 229, 255, 0.22);
            --card-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
            --radius-card: 16px;
            --radius-btn: 999px;
            --radius-input: 12px;
            --font-sans: 'HarmonyOS Sans SC', '思源黑体', '微软雅黑', 'Inter', sans-serif;
            --font-num: 'DIN Condensed', 'Bebas Neue', 'Arial Narrow', sans-serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --section-gap: 80px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body::before {
            content: '';
            position: fixed;
            inset: 0;
            background:
                radial-gradient(ellipse 65% 45% at 18% 8%, rgba(0, 229, 255, 0.07), transparent 60%),
                radial-gradient(ellipse 55% 40% at 88% 20%, rgba(157, 92, 255, 0.06), transparent 58%),
                radial-gradient(ellipse 45% 35% at 50% 85%, rgba(255, 60, 100, 0.04), transparent 55%);
            pointer-events: none;
            z-index: 0;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            display: block;
            max-width: 100%;
            height: auto;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        ul,
        ol {
            list-style: none;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.5px;
            color: var(--text);
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
            z-index: 1;
        }

        /* ============ HEADER ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 64px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 24px;
            background: rgba(7, 11, 18, 0.72);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(0, 229, 255, 0.18);
            z-index: 100;
        }
        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--text);
            letter-spacing: 0.3px;
            text-shadow: 0 0 16px rgba(0, 229, 255, 0.35);
            transition: opacity var(--transition);
        }
        .site-logo:hover {
            color: var(--text);
            opacity: 0.92;
        }
        .logo-icon {
            width: 18px;
            height: 18px;
            background: linear-gradient(135deg, var(--accent), var(--accent3));
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.6);
            flex-shrink: 0;
        }
        .header-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 26px;
            border-radius: var(--radius-btn);
            background: linear-gradient(135deg, #00E5FF, #9D5CFF);
            color: #fff;
            font-weight: 600;
            font-size: 0.92rem;
            letter-spacing: 0.3px;
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.45);
            transition: filter var(--transition), box-shadow var(--transition), transform var(--transition);
        }
        .header-cta:hover {
            color: #fff;
            filter: brightness(1.15);
            box-shadow: 0 0 26px rgba(0, 229, 255, 0.65);
            transform: translateY(-1px);
        }
        .header-cta:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }

        /* ============ HERO ============ */
        .hero {
            position: relative;
            min-height: 80vh;
            display: flex;
            align-items: center;
            padding: 120px 0 80px;
            background:
                radial-gradient(ellipse 80% 60% at 50% 35%, rgba(7, 11, 18, 0.55), rgba(7, 11, 18, 0.92)),
                url('/assets/images/cded45a9b00b6077.webp') center/cover no-repeat;
            background-color: var(--bg);
            isolation: isolate;
        }
        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background:
                linear-gradient(rgba(0, 229, 255, 0.05) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 229, 255, 0.05) 1px, transparent 1px);
            background-size: 46px 46px;
            mask-image: radial-gradient(ellipse 70% 65% at 50% 45%, #000 30%, transparent 70%);
            -webkit-mask-image: radial-gradient(ellipse 70% 65% at 50% 45%, #000 30%, transparent 70%);
            z-index: -1;
            pointer-events: none;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1fr minmax(320px, 420px);
            gap: 48px;
            align-items: center;
        }
        .hero-content {
            max-width: 640px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 7px 16px;
            border-radius: 999px;
            background: rgba(0, 229, 255, 0.1);
            border: 1px solid rgba(0, 229, 255, 0.3);
            color: var(--accent);
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 24px;
        }
        .hero-badge .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent2);
            box-shadow: 0 0 10px var(--accent2);
            animation: pulseDot 1.8s infinite;
        }
        @keyframes pulseDot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(0.7); }
        }
        .hero h1 {
            font-size: clamp(1.9rem, 4vw, 3rem);
            font-weight: 700;
            letter-spacing: -0.8px;
            line-height: 1.25;
            margin-bottom: 18px;
            text-wrap: balance;
        }
        .hero h1 .highlight {
            color: var(--accent);
            text-shadow: 0 0 20px rgba(0, 229, 255, 0.5);
        }
        .hero-subtitle {
            font-size: 1.06rem;
            color: var(--muted);
            max-width: 520px;
            margin-bottom: 26px;
            line-height: 1.85;
        }
        .hero-point {
            font-weight: 600;
            color: var(--text);
        }

        .hero-form-card {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            padding: 30px 28px;
            box-shadow: var(--card-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.06);
        }
        .hero-form-card h2 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .hero-form-card .form-hint {
            font-size: 0.88rem;
            color: var(--muted);
            margin-bottom: 20px;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-size: 0.84rem;
            font-weight: 600;
            color: var(--muted);
            margin-bottom: 6px;
            letter-spacing: 0.3px;
        }
        .form-group input,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border-radius: var(--radius-input);
            background: rgba(7, 11, 18, 0.6);
            border: 1px solid rgba(0, 229, 255, 0.3);
            color: var(--text);
            font-size: 0.95rem;
            outline: none;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .form-group input::placeholder {
            color: rgba(154, 176, 204, 0.7);
        }
        .form-group input:focus,
        .form-group select:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15), 0 0 14px rgba(0, 229, 255, 0.25);
        }
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }
        .btn-primary,
        .btn-ghost,
        .btn-sm {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 0.95rem;
            letter-spacing: 0.2px;
            transition: filter var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), transform var(--transition);
            white-space: nowrap;
        }
        .btn-primary {
            background: linear-gradient(135deg, #00E5FF, #9D5CFF);
            color: #fff;
            padding: 13px 32px;
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.45);
        }
        .btn-primary:hover {
            color: #fff;
            filter: brightness(1.15);
            box-shadow: 0 0 28px rgba(0, 229, 255, 0.65);
            transform: translateY(-1px);
        }
        .btn-primary:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }
        .btn-ghost {
            background: transparent;
            color: var(--accent);
            border: 1px solid var(--accent);
            padding: 12px 28px;
        }
        .btn-ghost:hover {
            background: rgba(0, 229, 255, 0.1);
            color: var(--accent);
            border-color: rgba(0, 229, 255, 0.7);
            box-shadow: 0 0 16px rgba(0, 229, 255, 0.25);
        }
        .btn-ghost:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.5);
            outline-offset: 3px;
        }
        .btn-sm {
            padding: 8px 18px;
            font-size: 0.84rem;
            border: 1px solid rgba(0, 229, 255, 0.5);
            color: var(--accent);
            background: transparent;
        }
        .btn-sm:hover {
            background: rgba(0, 229, 255, 0.1);
            color: var(--accent);
            border-color: var(--accent);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.2);
        }
        .hero-form-card .btn-primary {
            width: 100%;
            margin-top: 4px;
        }
        .form-success {
            display: none;
            padding: 10px 14px;
            border-radius: var(--radius-input);
            background: rgba(0, 229, 255, 0.12);
            border: 1px solid rgba(0, 229, 255, 0.4);
            color: var(--accent);
            font-size: 0.9rem;
            margin-top: 12px;
            text-align: center;
        }

        /* ============ GENERIC SECTION ============ */
        .section {
            padding: 72px 0;
            position: relative;
            z-index: 1;
        }
        .section-alt {
            background: var(--bg2);
        }
        .section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            margin-bottom: 36px;
            flex-wrap: wrap;
        }
        .section-head h2 {
            font-size: clamp(1.5rem, 2.6vw, 2rem);
            font-weight: 700;
            letter-spacing: -0.5px;
        }
        .section-head p {
            color: var(--muted);
            max-width: 480px;
            font-size: 0.98rem;
        }
        .section-head .head-left {
            max-width: 600px;
        }
        .section-head .head-left p {
            margin-top: 8px;
        }
        .section-tag {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 1.5px;
            color: var(--accent);
            padding: 5px 12px;
            border-radius: 999px;
            background: rgba(0, 229, 255, 0.08);
            border: 1px solid rgba(0, 229, 255, 0.25);
            margin-bottom: 12px;
            text-transform: uppercase;
        }

        /* ============ SEARCH ENTRY ============ */
        .search-bar {
            display: flex;
            align-items: center;
            gap: 12px;
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-btn);
            padding: 8px 8px 8px 22px;
            box-shadow: var(--card-shadow);
            max-width: 720px;
            margin: 0 auto;
        }
        .search-bar input {
            flex: 1;
            background: transparent;
            border: none;
            outline: none;
            color: var(--text);
            font-size: 0.98rem;
            min-width: 0;
        }
        .search-bar input::placeholder {
            color: rgba(154, 176, 204, 0.7);
        }
        .search-bar .btn-primary {
            padding: 11px 26px;
            font-size: 0.9rem;
            box-shadow: 0 0 14px rgba(0, 229, 255, 0.35);
        }
        .tag-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
            margin-top: 20px;
        }
        .tag-chip {
            display: inline-block;
            padding: 6px 16px;
            border-radius: 999px;
            background: rgba(15, 27, 51, 0.7);
            border: 1px solid rgba(0, 229, 255, 0.22);
            color: var(--muted);
            font-size: 0.82rem;
            transition: all var(--transition);
        }
        .tag-chip:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(0, 229, 255, 0.08);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.15);
        }

        /* ============ CATEGORY MATRIX ============ */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        .category-card {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            box-shadow: var(--card-shadow);
            transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
            position: relative;
            overflow: hidden;
        }
        .category-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent), var(--accent3));
            opacity: 0;
            transition: opacity var(--transition);
        }
        .category-card:hover {
            transform: translateY(-4px);
            border-color: rgba(0, 229, 255, 0.55);
            box-shadow: 0 18px 42px rgba(0, 0, 0, 0.55);
        }
        .category-card:hover::before {
            opacity: 1;
        }
        .category-card h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
        }
        .category-card p {
            font-size: 0.84rem;
            color: var(--muted);
            line-height: 1.7;
        }
        .category-card .cat-link {
            font-size: 0.82rem;
            color: var(--accent);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .category-card .cat-link::after {
            content: '→';
            transition: transform var(--transition);
        }
        .category-card:hover .cat-link::after {
            transform: translateX(4px);
        }

        /* ============ FEATURED CARDS ============ */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        .featured-card {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--card-shadow);
            transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
            display: flex;
            flex-direction: column;
        }
        .featured-card:hover {
            transform: translateY(-4px);
            border-color: rgba(0, 229, 255, 0.55);
            box-shadow: 0 18px 42px rgba(0, 0, 0, 0.55);
        }
        .featured-card img {
            width: 100%;
            height: 190px;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .featured-card:hover img {
            transform: scale(1.05);
        }
        .featured-card .card-body {
            padding: 18px 18px 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }
        .card-label {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 600;
            letter-spacing: 0.8px;
            color: var(--accent);
            text-transform: uppercase;
            padding: 4px 10px;
            border-radius: 999px;
            background: rgba(0, 229, 255, 0.1);
            border: 1px solid rgba(0, 229, 255, 0.25);
            align-self: flex-start;
        }
        .card-label.red {
            color: var(--accent2);
            background: rgba(255, 60, 100, 0.1);
            border-color: rgba(255, 60, 100, 0.3);
        }
        .card-label.purple {
            color: var(--accent3);
            background: rgba(157, 92, 255, 0.12);
            border-color: rgba(157, 92, 255, 0.3);
        }
        .featured-card h3 {
            font-size: 1rem;
            font-weight: 700;
            line-height: 1.45;
        }
        .featured-card p {
            font-size: 0.84rem;
            color: var(--muted);
            line-height: 1.7;
            flex: 1;
        }
        .featured-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.78rem;
            color: var(--muted);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 12px;
            margin-top: 4px;
        }

        /* ============ LATEST UPDATE LIST ============ */
        .update-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }
        .update-item {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: 12px;
            padding: 16px 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
        }
        .update-item:hover {
            border-color: rgba(0, 229, 255, 0.5);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
            transform: translateX(4px);
        }
        .update-item .update-time {
            flex-shrink: 0;
            font-size: 0.76rem;
            color: var(--accent);
            font-family: var(--font-num);
            letter-spacing: 0.5px;
            background: rgba(0, 229, 255, 0.08);
            border: 1px solid rgba(0, 229, 255, 0.2);
            padding: 4px 10px;
            border-radius: 8px;
        }
        .update-item .update-main {
            flex: 1;
            min-width: 0;
        }
        .update-item .update-main strong {
            display: block;
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--text);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .update-item .update-main span {
            font-size: 0.8rem;
            color: var(--muted);
        }
        .update-item .update-tag {
            flex-shrink: 0;
            font-size: 0.72rem;
            color: var(--muted);
            padding: 4px 10px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        /* ============ RANKING TABLE ============ */
        .rank-box {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--card-shadow);
        }
        .rank-box table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
        }
        .rank-box th {
            text-align: left;
            padding: 14px 20px;
            font-size: 0.76rem;
            font-weight: 600;
            letter-spacing: 0.8px;
            color: var(--muted);
            text-transform: uppercase;
            background: rgba(0, 229, 255, 0.05);
            border-bottom: 1px solid rgba(0, 229, 255, 0.15);
        }
        .rank-box td {
            padding: 13px 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            color: var(--text);
        }
        .rank-box tr:last-child td {
            border-bottom: none;
        }
        .rank-box tbody tr {
            transition: background var(--transition);
        }
        .rank-box tbody tr:hover {
            background: rgba(0, 229, 255, 0.05);
        }
        .rank-num {
            font-family: var(--font-num);
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--accent);
        }
        .rank-score {
            color: var(--accent2);
            font-family: var(--font-num);
            font-weight: 600;
        }
        .rank-trend {
            font-size: 0.78rem;
            padding: 3px 10px;
            border-radius: 999px;
            background: rgba(0, 229, 255, 0.08);
            color: var(--accent);
        }
        .rank-trend.down {
            background: rgba(255, 60, 100, 0.1);
            color: var(--accent2);
        }

        /* ============ SCHEDULE CALENDAR ============ */
        .schedule-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .schedule-card {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: 12px;
            padding: 18px;
            box-shadow: var(--card-shadow);
            transition: border-color var(--transition), transform var(--transition);
        }
        .schedule-card:hover {
            border-color: rgba(0, 229, 255, 0.5);
            transform: translateY(-2px);
        }
        .schedule-date {
            font-size: 0.78rem;
            color: var(--accent);
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .schedule-teams {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
        }
        .schedule-teams .vs {
            color: var(--accent2);
            font-family: var(--font-num);
            margin: 0 6px;
            text-shadow: 0 0 12px rgba(255, 60, 100, 0.5);
        }
        .schedule-game {
            font-size: 0.8rem;
            color: var(--muted);
        }
        .schedule-watch {
            font-size: 0.78rem;
            color: var(--accent);
            font-weight: 600;
            margin-top: 12px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* ============ RESOURCE CENTER ============ */
        .resource-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        .resource-card {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--card-shadow);
            transition: transform var(--transition), border-color var(--transition);
        }
        .resource-card:hover {
            transform: translateY(-4px);
            border-color: rgba(0, 229, 255, 0.5);
        }
        .resource-card h3 {
            font-size: 1.05rem;
            margin-bottom: 8px;
        }
        .resource-card p {
            font-size: 0.88rem;
            color: var(--muted);
            margin-bottom: 14px;
        }
        .resource-card .btn-sm {
            align-self: flex-start;
        }

        /* ============ NEWS ============ */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .news-card {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--card-shadow);
            transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            transform: translateY(-4px);
            border-color: rgba(0, 229, 255, 0.5);
            box-shadow: 0 18px 42px rgba(0, 0, 0, 0.5);
        }
        .news-card img {
            width: 100%;
            height: 170px;
            object-fit: cover;
        }
        .news-card .news-body {
            padding: 18px 18px 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }
        .news-date {
            font-size: 0.78rem;
            color: var(--muted);
            font-family: var(--font-num);
            letter-spacing: 0.5px;
        }
        .news-card h3 {
            font-size: 0.98rem;
            font-weight: 700;
            line-height: 1.5;
        }
        .news-card .news-summary {
            font-size: 0.84rem;
            color: var(--muted);
            line-height: 1.7;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* ============ BRAND INTRO ============ */
        .brand-intro {
            background:
                radial-gradient(ellipse 60% 50% at 30% 40%, rgba(0, 229, 255, 0.09), transparent 60%),
                radial-gradient(ellipse 50% 45% at 75% 65%, rgba(157, 92, 255, 0.08), transparent 55%),
                var(--bg2);
            border-radius: var(--radius-card);
            border: 1px solid var(--card-border);
            padding: 40px 36px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 36px;
            align-items: center;
            box-shadow: var(--card-shadow);
        }
        .brand-intro img {
            width: 100%;
            height: 260px;
            object-fit: cover;
            border-radius: 12px;
            border: 1px solid rgba(0, 229, 255, 0.2);
        }
        .brand-intro .brand-text h2 {
            font-size: 1.5rem;
            margin-bottom: 14px;
        }
        .brand-intro .brand-text p {
            color: var(--muted);
            font-size: 0.95rem;
            line-height: 1.9;
            margin-bottom: 10px;
        }

        /* ============ EQUIP STRIP ============ */
        .equip-strip {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding-bottom: 16px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: rgba(0, 229, 255, 0.4) transparent;
        }
        .equip-strip::-webkit-scrollbar {
            height: 6px;
        }
        .equip-strip::-webkit-scrollbar-track {
            background: transparent;
        }
        .equip-strip::-webkit-scrollbar-thumb {
            background: rgba(0, 229, 255, 0.35);
            border-radius: 999px;
        }
        .equip-card {
            min-width: 270px;
            flex-shrink: 0;
            scroll-snap-align: start;
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--card-shadow);
            transition: border-color var(--transition), transform var(--transition);
        }
        .equip-card:hover {
            border-color: rgba(0, 229, 255, 0.5);
            transform: translateY(-4px);
        }
        .equip-card img {
            width: 100%;
            height: 150px;
            object-fit: cover;
        }
        .equip-card .equip-body {
            padding: 16px 18px;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .equip-card h3 {
            font-size: 0.95rem;
            font-weight: 600;
        }
        .equip-card p {
            font-size: 0.8rem;
            color: var(--muted);
        }
        .equip-card .equip-rating {
            color: var(--accent);
            font-size: 0.85rem;
            font-weight: 600;
        }

        /* ============ STEPS ============ */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        .step-card {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            padding: 26px 22px;
            box-shadow: var(--card-shadow);
            position: relative;
            transition: border-color var(--transition), transform var(--transition);
        }
        .step-card:hover {
            border-color: rgba(0, 229, 255, 0.5);
            transform: translateY(-4px);
        }
        .step-num {
            font-family: var(--font-num);
            font-size: 1.8rem;
            font-weight: 700;
            color: transparent;
            -webkit-text-stroke: 1.5px var(--accent);
            margin-bottom: 12px;
            display: block;
        }
        .step-card h3 {
            font-size: 1rem;
            margin-bottom: 6px;
        }
        .step-card p {
            font-size: 0.84rem;
            color: var(--muted);
            line-height: 1.7;
        }

        /* ============ PARTNERS ============ */
        .partners-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
        }
        .partner-logo {
            width: 150px;
            height: 70px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(15, 27, 51, 0.6);
            border: 1px solid rgba(0, 229, 255, 0.15);
            border-radius: 12px;
            color: var(--muted);
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            transition: border-color var(--transition), color var(--transition), box-shadow var(--transition);
            filter: grayscale(1);
            opacity: 0.7;
        }
        .partner-logo:hover {
            border-color: rgba(0, 229, 255, 0.45);
            color: var(--accent);
            box-shadow: 0 0 16px rgba(0, 229, 255, 0.15);
            filter: grayscale(0.4);
            opacity: 1;
        }

        /* ============ GUARANTEE ============ */
        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .guarantee-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 18px 20px;
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: 12px;
            box-shadow: var(--card-shadow);
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text);
            transition: border-color var(--transition);
        }
        .guarantee-item:hover {
            border-color: rgba(0, 229, 255, 0.45);
        }
        .guarantee-item .check-icon {
            width: 20px;
            height: 20px;
            flex-shrink: 0;
            border-radius: 50%;
            background: rgba(0, 229, 255, 0.15);
            border: 1px solid rgba(0, 229, 255, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.72rem;
            color: var(--accent);
        }

        /* ============ FINAL CTA ============ */
        .final-cta {
            background:
                radial-gradient(ellipse 55% 45% at 50% 35%, rgba(0, 229, 255, 0.12), transparent 65%),
                var(--bg2);
            border-radius: 20px;
            border: 1px solid rgba(0, 229, 255, 0.3);
            padding: 52px 36px;
            text-align: center;
            box-shadow: var(--card-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.05);
        }
        .final-cta h2 {
            font-size: clamp(1.4rem, 2.4vw, 1.9rem);
            margin-bottom: 14px;
        }
        .final-cta p {
            color: var(--muted);
            max-width: 560px;
            margin: 0 auto 28px;
            font-size: 0.98rem;
        }
        .final-cta .cta-actions {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: #04070C;
            border-top: 1px solid rgba(0, 229, 255, 0.15);
            padding: 48px 0 28px;
            position: relative;
            z-index: 1;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-brand p {
            font-size: 0.86rem;
            color: var(--muted);
            line-height: 1.8;
            max-width: 300px;
        }
        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }
        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col a {
            font-size: 0.84rem;
            color: var(--muted);
            transition: color var(--transition);
        }
        .footer-col a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.8rem;
            color: var(--muted);
        }
        .footer-bottom a {
            color: var(--muted);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ============ MODAL ============ */
        .modal-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(4, 7, 12, 0.75);
            backdrop-filter: blur(6px);
            z-index: 200;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }
        .modal-overlay.active {
            display: flex;
        }
        .modal-box {
            background: var(--bg2);
            border: 1px solid rgba(0, 229, 255, 0.3);
            border-radius: var(--radius-card);
            padding: 28px;
            max-width: 520px;
            width: 100%;
            box-shadow: 0 24px 64px rgba(0, 0, 0, 0.7);
            position: relative;
        }
        .modal-box .modal-close {
            position: absolute;
            top: 12px;
            right: 16px;
            font-size: 1.4rem;
            color: var(--muted);
            cursor: pointer;
            transition: color var(--transition);
            background: none;
            border: none;
        }
        .modal-box .modal-close:hover {
            color: var(--accent);
        }
        .modal-box h3 {
            font-size: 1.2rem;
            margin-bottom: 10px;
            color: var(--text);
        }
        .modal-box p {
            color: var(--muted);
            font-size: 0.92rem;
            line-height: 1.9;
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .hero {
                padding: 110px 0 70px;
            }
            .category-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .featured-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .schedule-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .guarantee-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .brand-intro {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .resource-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .section {
                padding: 56px 0;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
            .hero {
                min-height: auto;
                padding: 100px 0 60px;
            }
            .hero h1 {
                font-size: 1.75rem;
            }
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .schedule-grid {
                grid-template-columns: 1fr;
            }
            .news-grid {
                grid-template-columns: 1fr;
            }
            .steps-grid {
                grid-template-columns: 1fr;
            }
            .guarantee-grid {
                grid-template-columns: 1fr;
            }
            .update-list {
                grid-template-columns: 1fr;
            }
            .resource-grid {
                grid-template-columns: 1fr;
            }
            .form-row {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .section-head {
                flex-direction: column;
                align-items: flex-start;
            }
            .section {
                padding: 44px 0;
            }
            .site-header {
                padding: 0 16px;
            }
            .header-cta {
                padding: 9px 18px;
                font-size: 0.82rem;
            }
            .final-cta {
                padding: 36px 20px;
            }
            .brand-intro {
                padding: 28px 20px;
            }
        }

        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.5rem;
            }
            .category-grid {
                grid-template-columns: 1fr;
            }
            .site-header {
                height: 58px;
            }
            .hero {
                padding-top: 90px;
            }
            .btn-primary,
            .btn-ghost {
                width: 100%;
                justify-content: center;
            }
            .search-bar {
                flex-direction: column;
                padding: 14px;
                border-radius: 12px;
            }
            .search-bar .btn-primary {
                width: 100%;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .partner-logo {
                width: 120px;
                height: 60px;
                font-size: 0.72rem;
            }
        }

/* roulang page: category1 */
/* ============ 设计系统变量（与首页对齐） ============ */
        :root {
            --bg: #070B12;
            --bg2: #0D1220;
            --primary: #0F1B33;
            --accent: #00E5FF;
            --accent2: #FF3C64;
            --accent3: #9D5CFF;
            --text: #E6F2FF;
            --muted: #9AB0CC;
            --card-bg: rgba(15, 27, 51, 0.55);
            --card-border: rgba(0, 229, 255, 0.22);
            --card-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
            --radius-card: 16px;
            --radius-btn: 999px;
            --radius-input: 12px;
            --font-sans: 'HarmonyOS Sans SC', '思源黑体', '微软雅黑', 'Inter', sans-serif;
            --font-num: 'DIN Condensed', 'Bebas Neue', 'Arial Narrow', sans-serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --section-gap: 80px;
        }
        /* ============ Reset 与基础 ============ */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body::before {
            content: '';
            position: fixed;
            inset: 0;
            background:
                radial-gradient(ellipse 65% 45% at 18% 8%, rgba(0, 229, 255, 0.07), transparent 60%),
                radial-gradient(ellipse 55% 40% at 88% 20%, rgba(157, 92, 255, 0.06), transparent 58%),
                radial-gradient(ellipse 45% 35% at 50% 85%, rgba(255, 60, 100, 0.04), transparent 55%);
            pointer-events: none;
            z-index: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            display: block;
            max-width: 100%;
            height: auto;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        ul,
        ol {
            list-style: none;
        }
        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
            z-index: 1;
        }
        /* ============ Header（与首页一致） ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 64px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 24px;
            background: rgba(7, 11, 18, 0.72);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(0, 229, 255, 0.18);
            z-index: 100;
        }
        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--text);
            letter-spacing: 0.3px;
            text-shadow: 0 0 16px rgba(0, 229, 255, 0.35);
            transition: opacity var(--transition);
        }
        .site-logo:hover {
            color: var(--text);
            opacity: 0.92;
        }
        .logo-icon {
            width: 18px;
            height: 18px;
            background: linear-gradient(135deg, var(--accent), var(--accent3));
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.6);
            flex-shrink: 0;
        }
        .header-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 26px;
            border-radius: var(--radius-btn);
            background: linear-gradient(135deg, #00E5FF, #9D5CFF);
            color: #fff;
            font-weight: 600;
            font-size: 0.92rem;
            letter-spacing: 0.3px;
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.45);
            transition: filter var(--transition), box-shadow var(--transition), transform var(--transition);
        }
        .header-cta:hover {
            color: #fff;
            filter: brightness(1.15);
            box-shadow: 0 0 26px rgba(0, 229, 255, 0.65);
            transform: translateY(-1px);
        }
        .header-cta:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }
        /* ============ 分类页 Banner（紧凑 H1 横幅） ============ */
        .category-banner {
            position: relative;
            padding: 110px 0 48px;
            background:
                radial-gradient(ellipse 70% 55% at 50% 30%, rgba(7, 11, 18, 0.6), rgba(7, 11, 18, 0.9)),
                url('/assets/images/83c23f2cd3a3de9b.webp') center/cover no-repeat;
            background-color: var(--bg);
            border-bottom: 1px solid rgba(0, 229, 255, 0.15);
            isolation: isolate;
        }
        .category-banner::after {
            content: '';
            position: absolute;
            inset: 0;
            background:
                linear-gradient(rgba(0, 229, 255, 0.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 229, 255, 0.04) 1px, transparent 1px);
            background-size: 42px 42px;
            mask-image: radial-gradient(ellipse 60% 60% at 50% 40%, #000 25%, transparent 75%);
            -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 40%, #000 25%, transparent 75%);
            z-index: -1;
            pointer-events: none;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--muted);
            margin-bottom: 14px;
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb .sep {
            color: rgba(0, 229, 255, 0.5);
        }
        .breadcrumb .current {
            color: var(--accent);
        }
        .category-banner h1 {
            font-size: 2.4rem;
            font-weight: 700;
            letter-spacing: -0.5px;
            line-height: 1.25;
            margin-bottom: 10px;
        }
        .category-banner .banner-desc {
            font-size: 1.05rem;
            color: var(--muted);
            max-width: 680px;
        }
        /* ============ 分类入口条 ============ */
        .category-strip {
            padding: 20px 0;
            background: rgba(13, 18, 32, 0.7);
            border-bottom: 1px solid rgba(0, 229, 255, 0.1);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }
        .category-strip .strip-inner {
            display: flex;
            align-items: center;
            gap: 10px;
            overflow-x: auto;
            padding: 4px 0;
            scrollbar-width: thin;
            scrollbar-color: rgba(0, 229, 255, 0.4) transparent;
        }
        .category-strip .strip-inner::-webkit-scrollbar {
            height: 4px;
        }
        .category-strip .strip-inner::-webkit-scrollbar-thumb {
            background: rgba(0, 229, 255, 0.4);
            border-radius: 999px;
        }
        .category-strip .strip-label {
            font-size: 0.85rem;
            color: var(--muted);
            white-space: nowrap;
            flex-shrink: 0;
            font-weight: 600;
        }
        .cat-pill {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            border-radius: 999px;
            border: 1px solid rgba(0, 229, 255, 0.25);
            background: rgba(15, 27, 51, 0.5);
            color: var(--text);
            font-size: 0.85rem;
            white-space: nowrap;
            transition: all var(--transition);
            flex-shrink: 0;
        }
        .cat-pill:hover {
            border-color: rgba(0, 229, 255, 0.6);
            color: var(--accent);
            background: rgba(0, 229, 255, 0.08);
        }
        .cat-pill.active {
            border-color: var(--accent);
            background: rgba(0, 229, 255, 0.15);
            color: var(--accent);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.3);
        }
        /* ============ 通用 Section ============ */
        .section {
            padding: 56px 0;
        }
        .section-title {
            font-size: 1.65rem;
            font-weight: 700;
            letter-spacing: -0.3px;
            margin-bottom: 6px;
        }
        .section-subtitle {
            font-size: 0.95rem;
            color: var(--muted);
            margin-bottom: 28px;
        }
        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }
        .section-header .left h2 {
            font-size: 1.5rem;
            font-weight: 700;
            letter-spacing: -0.3px;
            margin-bottom: 4px;
        }
        .section-header .left p {
            color: var(--muted);
            font-size: 0.9rem;
        }
        /* ============ 赛程筛选条 ============ */
        .filter-bar {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            padding: 18px 20px;
            background: rgba(15, 27, 51, 0.5);
            border: 1px solid rgba(0, 229, 255, 0.18);
            border-radius: var(--radius-card);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }
        .filter-bar label {
            font-size: 0.85rem;
            color: var(--muted);
            white-space: nowrap;
        }
        .filter-bar select {
            background: rgba(7, 11, 18, 0.7);
            border: 1px solid rgba(0, 229, 255, 0.3);
            border-radius: 8px;
            padding: 8px 14px;
            color: var(--text);
            font-size: 0.88rem;
            min-width: 120px;
            cursor: pointer;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .filter-bar select:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 10px rgba(0, 229, 255, 0.4);
        }
        .filter-btn {
            padding: 8px 22px;
            border-radius: 999px;
            background: rgba(0, 229, 255, 0.15);
            border: 1px solid rgba(0, 229, 255, 0.4);
            color: var(--accent);
            font-weight: 600;
            font-size: 0.88rem;
            transition: all var(--transition);
        }
        .filter-btn:hover {
            background: rgba(0, 229, 255, 0.25);
            box-shadow: 0 0 14px rgba(0, 229, 255, 0.3);
        }
        .filter-btn:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 2px;
        }
        /* ============ 赛事卡片列表 ============ */
        .event-card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 20px;
        }
        .event-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--card-shadow);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
            position: relative;
        }
        .event-card:hover {
            transform: translateY(-4px);
            border-color: rgba(0, 229, 255, 0.55);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), 0 0 24px rgba(0, 229, 255, 0.15);
        }
        .event-card .card-img {
            height: 150px;
            overflow: hidden;
            position: relative;
        }
        .event-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .event-card:hover .card-img img {
            transform: scale(1.05);
        }
        .event-card .card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 12px;
            border-radius: 999px;
            background: rgba(7, 11, 18, 0.8);
            border: 1px solid rgba(0, 229, 255, 0.35);
            color: var(--accent);
            font-size: 0.78rem;
            font-weight: 600;
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }
        .event-card .card-body {
            padding: 18px 20px;
        }
        .event-card .matchup {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            margin-bottom: 10px;
            font-weight: 700;
            font-size: 1.05rem;
        }
        .event-card .matchup .team {
            flex: 1;
            text-align: center;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .event-card .matchup .vs {
            font-family: var(--font-num);
            color: var(--accent2);
            font-size: 1.15rem;
            flex-shrink: 0;
            text-shadow: 0 0 10px rgba(255, 60, 100, 0.5);
        }
        .event-card .score {
            font-family: var(--font-num);
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--accent);
            text-align: center;
            margin-bottom: 8px;
            letter-spacing: 1px;
            text-shadow: 0 0 12px rgba(0, 229, 255, 0.4);
        }
        .event-card .meta {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 14px;
            font-size: 0.82rem;
            color: var(--muted);
        }
        /* ============ 积分榜表格 ============ */
        .table-wrapper {
            overflow-x: auto;
            border-radius: var(--radius-card);
            border: 1px solid rgba(0, 229, 255, 0.18);
            background: rgba(15, 27, 51, 0.45);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            -webkit-overflow-scrolling: touch;
        }
        .rank-table {
            width: 100%;
            min-width: 640px;
            border-collapse: collapse;
            font-size: 0.92rem;
        }
        .rank-table th {
            text-align: left;
            padding: 14px 16px;
            font-weight: 600;
            font-size: 0.82rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            color: var(--muted);
            border-bottom: 1px solid rgba(0, 229, 255, 0.15);
            background: rgba(13, 18, 32, 0.6);
            white-space: nowrap;
        }
        .rank-table td {
            padding: 13px 16px;
            border-bottom: 1px solid rgba(0, 229, 255, 0.07);
            white-space: nowrap;
        }
        .rank-table tr:last-child td {
            border-bottom: none;
        }
        .rank-table tr:hover td {
            background: rgba(0, 229, 255, 0.05);
        }
        .rank-table .rank-num {
            font-family: var(--font-num);
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--accent);
        }
        .rank-table .rank-num.top1 {
            color: var(--accent2);
            text-shadow: 0 0 10px rgba(255, 60, 100, 0.5);
        }
        .rank-table .team-cell {
            font-weight: 600;
        }
        .rank-table .form-dots {
            display: inline-flex;
            gap: 4px;
        }
        .rank-table .form-dots .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--muted);
        }
        .rank-table .form-dots .dot.w {
            background: #00E5A0;
            box-shadow: 0 0 6px rgba(0, 229, 160, 0.5);
        }
        .rank-table .form-dots .dot.l {
            background: var(--accent2);
            box-shadow: 0 0 6px rgba(255, 60, 100, 0.5);
        }
        /* ============ 热门赛事卡片 ============ */
        .hot-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 16px;
        }
        .hot-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            padding: 20px;
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
            text-align: center;
        }
        .hot-card:hover {
            transform: translateY(-3px);
            border-color: rgba(0, 229, 255, 0.5);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.5), 0 0 18px rgba(0, 229, 255, 0.12);
        }
        .hot-card .game-name {
            display: inline-block;
            padding: 4px 14px;
            border-radius: 999px;
            background: rgba(157, 92, 255, 0.18);
            border: 1px solid rgba(157, 92, 255, 0.4);
            color: var(--accent3);
            font-size: 0.78rem;
            font-weight: 600;
            margin-bottom: 10px;
        }
        .hot-card h3 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 6px;
        }
        .hot-card .time {
            font-family: var(--font-num);
            font-size: 0.9rem;
            color: var(--accent);
            margin-bottom: 4px;
        }
        .hot-card .region {
            font-size: 0.82rem;
            color: var(--muted);
        }
        /* ============ 战报摘要列表 ============ */
        .report-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .report-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 18px 20px;
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            transition: border-color var(--transition), transform var(--transition);
        }
        .report-item:hover {
            border-color: rgba(0, 229, 255, 0.45);
            transform: translateX(3px);
        }
        .report-item .report-date {
            font-family: var(--font-num);
            font-size: 0.85rem;
            color: var(--accent2);
            white-space: nowrap;
            padding-top: 2px;
            font-weight: 600;
        }
        .report-item .report-content h4 {
            font-size: 0.98rem;
            font-weight: 600;
            margin-bottom: 4px;
        }
        .report-item .report-content p {
            font-size: 0.88rem;
            color: var(--muted);
            line-height: 1.7;
        }
        /* ============ 竞猜/数据入口 ============ */
        .data-entry {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            align-items: center;
            padding: 28px 32px;
            background: rgba(15, 27, 51, 0.55);
            border: 1px solid rgba(0, 229, 255, 0.22);
            border-radius: var(--radius-card);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
        }
        .data-entry .stat-big {
            font-family: var(--font-num);
            font-size: 2.8rem;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: -1px;
            text-shadow: 0 0 18px rgba(0, 229, 255, 0.4);
            line-height: 1.2;
        }
        .data-entry .stat-label {
            color: var(--muted);
            font-size: 0.9rem;
        }
        .data-entry .stats-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            text-align: center;
        }
        .data-entry .stat-item {
            padding: 12px;
            background: rgba(7, 11, 18, 0.4);
            border-radius: 10px;
            border: 1px solid rgba(0, 229, 255, 0.1);
        }
        .data-entry .stat-item .num {
            font-family: var(--font-num);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text);
        }
        .data-entry .stat-item .lbl {
            font-size: 0.78rem;
            color: var(--muted);
        }
        /* ============ CTA 观赛提醒 ============ */
        .cta-section {
            padding: 56px 0;
            background:
                radial-gradient(ellipse 60% 50% at 50% 50%, rgba(157, 92, 255, 0.1), transparent 60%),
                var(--bg2);
            border-top: 1px solid rgba(0, 229, 255, 0.15);
            border-bottom: 1px solid rgba(0, 229, 255, 0.15);
        }
        .cta-box {
            max-width: 640px;
            margin: 0 auto;
            text-align: center;
        }
        .cta-box h2 {
            font-size: 1.7rem;
            font-weight: 700;
            letter-spacing: -0.3px;
            margin-bottom: 10px;
        }
        .cta-box p {
            color: var(--muted);
            margin-bottom: 24px;
            font-size: 0.95rem;
        }
        .cta-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .cta-form input[type="email"] {
            flex: 1;
            min-width: 260px;
            padding: 13px 20px;
            border-radius: var(--radius-input);
            background: rgba(7, 11, 18, 0.6);
            border: 1px solid rgba(0, 229, 255, 0.3);
            color: var(--text);
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .cta-form input[type="email"]:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.4);
        }
        .cta-form .submit-btn {
            padding: 13px 32px;
            border-radius: var(--radius-btn);
            background: linear-gradient(135deg, #00E5FF, #9D5CFF);
            color: #fff;
            font-weight: 600;
            font-size: 0.92rem;
            letter-spacing: 0.3px;
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.45);
            transition: filter var(--transition), box-shadow var(--transition), transform var(--transition);
        }
        .cta-form .submit-btn:hover {
            filter: brightness(1.15);
            box-shadow: 0 0 26px rgba(0, 229, 255, 0.65);
            transform: translateY(-1px);
        }
        .cta-form .submit-btn:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }
        /* ============ Footer ============ */
        .site-footer {
            background: rgba(7, 11, 18, 0.9);
            border-top: 1px solid rgba(0, 229, 255, 0.15);
            padding: 48px 0 24px;
            position: relative;
            z-index: 1;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand h3 {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .footer-brand p {
            font-size: 0.88rem;
            color: var(--muted);
            line-height: 1.7;
            max-width: 280px;
        }
        .footer-col h4 {
            font-size: 0.92rem;
            font-weight: 600;
            margin-bottom: 12px;
            color: var(--text);
        }
        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul a {
            font-size: 0.88rem;
            color: var(--muted);
            transition: color var(--transition);
        }
        .footer-col ul a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            padding-top: 20px;
            border-top: 1px solid rgba(0, 229, 255, 0.1);
            font-size: 0.82rem;
            color: var(--muted);
        }
        .footer-bottom a {
            color: var(--muted);
            transition: color var(--transition);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }
        /* ============ 响应式断点 ============ */
        @media (max-width: 1024px) {
            .container {
                padding: 0 16px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .data-entry {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .event-card-grid {
                grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            }
            .category-banner h1 {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            .category-banner {
                padding: 96px 0 36px;
            }
            .category-banner h1 {
                font-size: 1.7rem;
            }
            .category-banner .banner-desc {
                font-size: 0.92rem;
            }
            .filter-bar {
                flex-direction: column;
                align-items: stretch;
            }
            .filter-bar select {
                width: 100%;
            }
            .event-card-grid {
                grid-template-columns: 1fr;
            }
            .hot-grid {
                grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            }
            .data-entry .stats-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 8px;
            }
            .data-entry .stat-big {
                font-size: 2rem;
            }
            .cta-form {
                flex-direction: column;
            }
            .cta-form input[type="email"] {
                min-width: auto;
                width: 100%;
            }
            .cta-form .submit-btn {
                width: 100%;
            }
            .site-header {
                padding: 0 16px;
            }
            .header-cta {
                padding: 9px 18px;
                font-size: 0.85rem;
            }
            .report-item {
                flex-direction: column;
                gap: 6px;
            }
        }
        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
            .category-banner h1 {
                font-size: 1.45rem;
            }
            .section {
                padding: 40px 0;
            }
            .section-title {
                font-size: 1.35rem;
            }
            .hot-grid {
                grid-template-columns: 1fr;
            }
            .data-entry .stats-grid {
                grid-template-columns: 1fr;
                gap: 6px;
            }
            .cat-pill {
                padding: 6px 14px;
                font-size: 0.78rem;
            }
            .header-cta {
                padding: 8px 14px;
                font-size: 0.8rem;
            }
        }

/* roulang page: category2 */
:root {
            --bg: #070B12;
            --bg2: #0D1220;
            --primary: #0F1B33;
            --accent: #00E5FF;
            --accent2: #FF3C64;
            --accent3: #9D5CFF;
            --text: #E6F2FF;
            --muted: #9AB0CC;
            --card-bg: rgba(15, 27, 51, 0.55);
            --card-border: rgba(0, 229, 255, 0.22);
            --card-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
            --radius-card: 16px;
            --radius-btn: 999px;
            --radius-input: 12px;
            --font-sans: 'HarmonyOS Sans SC', '思源黑体', '微软雅黑', 'Inter', sans-serif;
            --font-num: 'DIN Condensed', 'Bebas Neue', 'Arial Narrow', sans-serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --section-gap: 80px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
        }
        body::before {
            content: '';
            position: fixed;
            inset: 0;
            background:
                radial-gradient(ellipse 65% 45% at 18% 8%, rgba(0, 229, 255, 0.07), transparent 60%),
                radial-gradient(ellipse 55% 40% at 88% 20%, rgba(157, 92, 255, 0.06), transparent 58%),
                radial-gradient(ellipse 45% 35% at 50% 85%, rgba(255, 60, 100, 0.04), transparent 55%);
            pointer-events: none;
            z-index: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            display: block;
            max-width: 100%;
            height: auto;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
            z-index: 1;
        }
        /* ============ HEADER ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 64px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 24px;
            background: rgba(7, 11, 18, 0.72);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(0, 229, 255, 0.18);
            z-index: 100;
        }
        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--text);
            letter-spacing: 0.3px;
            text-shadow: 0 0 16px rgba(0, 229, 255, 0.35);
            transition: opacity var(--transition);
        }
        .site-logo:hover {
            color: var(--text);
            opacity: 0.92;
        }
        .logo-icon {
            width: 18px;
            height: 18px;
            background: linear-gradient(135deg, var(--accent), var(--accent3));
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.6);
            flex-shrink: 0;
        }
        .header-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 26px;
            border-radius: var(--radius-btn);
            background: linear-gradient(135deg, #00E5FF, #9D5CFF);
            color: #fff;
            font-weight: 600;
            font-size: 0.92rem;
            letter-spacing: 0.3px;
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.45);
            transition: filter var(--transition), box-shadow var(--transition), transform var(--transition);
        }
        .header-cta:hover {
            color: #fff;
            filter: brightness(1.15);
            box-shadow: 0 0 26px rgba(0, 229, 255, 0.65);
            transform: translateY(-1px);
        }
        .header-cta:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }
        /* ============ PAGE BANNER ============ */
        .page-banner {
            position: relative;
            padding: 130px 0 48px;
            background:
                radial-gradient(ellipse 75% 55% at 50% 0%, rgba(15, 27, 51, 0.8), rgba(7, 11, 18, 0.95)),
                url('/assets/images/cded45a9b00b6077.webp') center/cover no-repeat;
            background-color: var(--bg);
            border-bottom: 1px solid rgba(0, 229, 255, 0.12);
            isolation: isolate;
        }
        .page-banner::after {
            content: '';
            position: absolute;
            inset: 0;
            background:
                linear-gradient(rgba(0, 229, 255, 0.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 229, 255, 0.04) 1px, transparent 1px);
            background-size: 46px 46px;
            mask-image: radial-gradient(ellipse 65% 55% at 50% 40%, #000 25%, transparent 75%);
            -webkit-mask-image: radial-gradient(ellipse 65% 55% at 50% 40%, #000 25%, transparent 75%);
            z-index: -1;
            pointer-events: none;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.88rem;
            color: var(--muted);
            margin-bottom: 20px;
        }
        .breadcrumb a {
            color: var(--muted);
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb .sep {
            color: rgba(0, 229, 255, 0.4);
        }
        .breadcrumb .current {
            color: var(--accent);
            font-weight: 500;
        }
        .page-banner h1 {
            font-size: clamp(28px, 4vw, 44px);
            font-weight: 700;
            margin: 0 0 16px;
            letter-spacing: -0.5px;
            color: var(--text);
            text-shadow: 0 0 28px rgba(0, 229, 255, 0.3);
            line-height: 1.3;
        }
        .page-banner .banner-desc {
            font-size: 1.05rem;
            color: var(--muted);
            max-width: 720px;
            margin: 0;
            line-height: 1.8;
        }
        /* ============ CATEGORY ENTRY BAR ============ */
        .category-strip {
            padding: 18px 0;
            background: rgba(13, 18, 32, 0.7);
            border-bottom: 1px solid rgba(0, 229, 255, 0.1);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }
        .category-strip-inner {
            display: flex;
            gap: 12px;
            overflow-x: auto;
            padding: 4px 2px;
            scrollbar-width: thin;
            scrollbar-color: rgba(0, 229, 255, 0.3) transparent;
            -webkit-overflow-scrolling: touch;
        }
        .category-strip-inner::-webkit-scrollbar {
            height: 4px;
        }
        .category-strip-inner::-webkit-scrollbar-track {
            background: transparent;
        }
        .category-strip-inner::-webkit-scrollbar-thumb {
            background: rgba(0, 229, 255, 0.3);
            border-radius: 999px;
        }
        .cat-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: 999px;
            background: rgba(15, 27, 51, 0.6);
            border: 1px solid rgba(0, 229, 255, 0.18);
            color: var(--muted);
            font-size: 0.88rem;
            white-space: nowrap;
            transition: all var(--transition);
            flex-shrink: 0;
        }
        .cat-pill:hover {
            border-color: rgba(0, 229, 255, 0.55);
            color: var(--accent);
            background: rgba(0, 229, 255, 0.08);
            box-shadow: 0 0 16px rgba(0, 229, 255, 0.15);
        }
        .cat-pill.active {
            background: linear-gradient(135deg, rgba(0, 229, 255, 0.18), rgba(157, 92, 255, 0.18));
            border-color: rgba(0, 229, 255, 0.55);
            color: var(--accent);
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.2);
            font-weight: 600;
        }
        .cat-pill .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: currentColor;
            opacity: 0.7;
            flex-shrink: 0;
        }
        /* ============ SECTION COMMON ============ */
        .section {
            padding: var(--section-gap) 0;
        }
        .section-header {
            margin-bottom: 32px;
        }
        .section-header h2 {
            font-size: clamp(22px, 3vw, 30px);
            font-weight: 700;
            margin: 0 0 10px;
            letter-spacing: -0.3px;
            color: var(--text);
            line-height: 1.35;
        }
        .section-header .subtitle {
            font-size: 0.95rem;
            color: var(--muted);
            margin: 0;
            max-width: 680px;
            line-height: 1.8;
        }
        .section-label {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 10px;
            text-shadow: 0 0 10px rgba(0, 229, 255, 0.3);
        }
        /* ============ GLASS CARD ============ */
        .glass-card {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow);
            overflow: hidden;
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
        }
        .glass-card:hover {
            transform: translateY(-4px);
            border-color: rgba(0, 229, 255, 0.55);
            box-shadow: 0 18px 44px rgba(0, 0, 0, 0.55), 0 0 24px rgba(0, 229, 255, 0.12);
        }
        /* ============ SEARCH & FILTER ============ */
        .filter-panel {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: center;
            padding: 18px 20px;
            background: rgba(15, 27, 51, 0.45);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(0, 229, 255, 0.15);
            border-radius: var(--radius-card);
            margin-bottom: 36px;
        }
        .search-box {
            flex: 1 1 260px;
            display: flex;
            align-items: center;
            gap: 10px;
            background: rgba(7, 11, 18, 0.6);
            border: 1px solid rgba(0, 229, 255, 0.3);
            border-radius: var(--radius-input);
            padding: 0 16px;
            height: 44px;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .search-box:focus-within {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15), 0 0 18px rgba(0, 229, 255, 0.15);
        }
        .search-box .search-icon {
            color: var(--muted);
            font-size: 0.9rem;
            flex-shrink: 0;
        }
        .search-box input {
            background: transparent;
            border: none;
            outline: none;
            color: var(--text);
            width: 100%;
            font-size: 0.95rem;
        }
        .search-box input::placeholder {
            color: var(--muted);
            opacity: 0.7;
        }
        .tag-group {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .filter-tag {
            padding: 6px 16px;
            border-radius: 999px;
            background: rgba(15, 27, 51, 0.5);
            border: 1px solid rgba(0, 229, 255, 0.18);
            color: var(--muted);
            font-size: 0.82rem;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .filter-tag:hover {
            border-color: rgba(0, 229, 255, 0.5);
            color: var(--accent);
            background: rgba(0, 229, 255, 0.08);
        }
        .filter-tag.active {
            background: rgba(0, 229, 255, 0.15);
            border-color: var(--accent);
            color: var(--accent);
            font-weight: 600;
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.2);
        }
        /* ============ GUIDE CARDS GRID ============ */
        .guide-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .guide-card {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow);
            overflow: hidden;
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
            display: flex;
            flex-direction: column;
        }
        .guide-card:hover {
            transform: translateY(-4px);
            border-color: rgba(0, 229, 255, 0.55);
            box-shadow: 0 18px 44px rgba(0, 0, 0, 0.55), 0 0 24px rgba(0, 229, 255, 0.12);
        }
        .guide-card-image {
            position: relative;
            height: 190px;
            overflow: hidden;
            background: #0a0f1c;
        }
        .guide-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .guide-card:hover .guide-card-image img {
            transform: scale(1.05);
        }
        .guide-card-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(7, 11, 18, 0.55) 0%, transparent 50%);
            pointer-events: none;
        }
        .guide-card-body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .guide-card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 10px;
        }
        .badge {
            display: inline-flex;
            align-items: center;
            padding: 3px 12px;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.3px;
            background: rgba(0, 229, 255, 0.12);
            color: var(--accent);
            border: 1px solid rgba(0, 229, 255, 0.22);
        }
        .badge.difficulty {
            background: rgba(157, 92, 255, 0.12);
            color: var(--accent3);
            border-color: rgba(157, 92, 255, 0.22);
        }
        .badge.game-type {
            background: rgba(255, 60, 100, 0.1);
            color: var(--accent2);
            border-color: rgba(255, 60, 100, 0.22);
        }
        .guide-card-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.45;
            margin: 0 0 10px;
            letter-spacing: -0.2px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .guide-card-summary {
            font-size: 0.86rem;
            color: var(--muted);
            line-height: 1.7;
            margin: 0 0 16px;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .guide-card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 14px;
            border-top: 1px solid rgba(0, 229, 255, 0.1);
            font-size: 0.8rem;
            color: var(--muted);
        }
        .guide-card-meta .reads {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .guide-card-meta .date {
            color: rgba(154, 176, 204, 0.7);
        }
        /* ============ RANKING LIST ============ */
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
            max-width: 780px;
        }
        .ranking-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 20px;
            background: rgba(15, 27, 51, 0.45);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(0, 229, 255, 0.15);
            border-radius: var(--radius-card);
            transition: all var(--transition);
        }
        .ranking-item:hover {
            border-color: rgba(0, 229, 255, 0.45);
            background: rgba(15, 27, 51, 0.65);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
        }
        .ranking-number {
            font-family: var(--font-num);
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--accent);
            text-shadow: 0 0 14px rgba(0, 229, 255, 0.4);
            min-width: 44px;
            text-align: center;
            flex-shrink: 0;
        }
        .ranking-number.hot {
            color: var(--accent2);
            text-shadow: 0 0 14px rgba(255, 60, 100, 0.4);
        }
        .ranking-content {
            flex: 1;
            min-width: 0;
        }
        .ranking-title {
            font-weight: 600;
            color: var(--text);
            font-size: 0.95rem;
            line-height: 1.5;
            margin: 0 0 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .ranking-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 0.78rem;
            color: var(--muted);
        }
        .ranking-meta .heat {
            color: var(--accent2);
            font-weight: 500;
        }
        /* ============ PROGRESS PATH ============ */
        .path-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .path-step {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow);
            padding: 28px 22px;
            transition: all var(--transition);
            position: relative;
        }
        .path-step:hover {
            transform: translateY(-4px);
            border-color: rgba(0, 229, 255, 0.5);
            box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5);
        }
        .path-step-num {
            font-family: var(--font-num);
            font-size: 2.4rem;
            font-weight: 700;
            color: rgba(0, 229, 255, 0.25);
            line-height: 1;
            margin-bottom: 12px;
        }
        .path-step h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px;
        }
        .path-step p {
            font-size: 0.86rem;
            color: var(--muted);
            margin: 0;
            line-height: 1.7;
        }
        /* ============ VIDEO/TEXT HYBRID ============ */
        .hybrid-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .hybrid-card {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow);
            overflow: hidden;
            transition: all var(--transition);
        }
        .hybrid-card:hover {
            transform: translateY(-4px);
            border-color: rgba(0, 229, 255, 0.5);
            box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5);
        }
        .hybrid-thumb {
            position: relative;
            height: 150px;
            overflow: hidden;
            background: #0a0f1c;
        }
        .hybrid-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .hybrid-card:hover .hybrid-thumb img {
            transform: scale(1.05);
        }
        .hybrid-thumb::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(7, 11, 18, 0.5) 0%, transparent 50%);
            pointer-events: none;
        }
        .play-indicator {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(7, 11, 18, 0.7);
            border: 1px solid rgba(0, 229, 255, 0.5);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 1rem;
            z-index: 1;
            box-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
        }
        .hybrid-body {
            padding: 16px 18px 18px;
        }
        .hybrid-title {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text);
            margin: 0 0 6px;
            line-height: 1.45;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .hybrid-meta {
            font-size: 0.75rem;
            color: var(--muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .type-tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 2px 10px;
            border-radius: 999px;
            font-size: 0.72rem;
            font-weight: 600;
            background: rgba(157, 92, 255, 0.12);
            color: var(--accent3);
            border: 1px solid rgba(157, 92, 255, 0.22);
        }
        .type-tag.video {
            background: rgba(255, 60, 100, 0.1);
            color: var(--accent2);
            border-color: rgba(255, 60, 100, 0.22);
        }
        /* ============ CTA SECTION ============ */
        .cta-section {
            padding: var(--section-gap) 0;
        }
        .cta-panel {
            position: relative;
            padding: 52px 40px;
            background: linear-gradient(135deg, rgba(15, 27, 51, 0.9), rgba(7, 11, 18, 0.95));
            border: 1px solid rgba(0, 229, 255, 0.2);
            border-radius: 24px;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.55), 0 0 40px rgba(0, 229, 255, 0.08);
            text-align: center;
            overflow: hidden;
        }
        .cta-panel::before {
            content: '';
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse 60% 60% at 30% 20%, rgba(0, 229, 255, 0.12), transparent 60%),
                radial-gradient(ellipse 50% 50% at 80% 70%, rgba(157, 92, 255, 0.1), transparent 55%);
            pointer-events: none;
        }
        .cta-panel h2 {
            font-size: clamp(24px, 3.5vw, 34px);
            font-weight: 700;
            color: var(--text);
            margin: 0 0 14px;
            position: relative;
            z-index: 1;
        }
        .cta-panel p {
            font-size: 1rem;
            color: var(--muted);
            max-width: 620px;
            margin: 0 auto 28px;
            position: relative;
            z-index: 1;
            line-height: 1.8;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 30px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 0.92rem;
            letter-spacing: 0.3px;
            transition: all var(--transition);
            position: relative;
            z-index: 1;
        }
        .btn-primary {
            background: linear-gradient(135deg, #00E5FF, #9D5CFF);
            color: #fff;
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.45);
        }
        .btn-primary:hover {
            color: #fff;
            filter: brightness(1.15);
            box-shadow: 0 0 28px rgba(0, 229, 255, 0.65);
            transform: translateY(-2px);
        }
        .btn-primary:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }
        .btn-ghost {
            background: transparent;
            border: 1px solid var(--accent);
            color: var(--accent);
        }
        .btn-ghost:hover {
            background: rgba(0, 229, 255, 0.1);
            color: var(--accent);
            box-shadow: 0 0 16px rgba(0, 229, 255, 0.2);
            transform: translateY(-2px);
        }
        .btn-ghost:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }
        /* ============ FOOTER ============ */
        .site-footer {
            background: rgba(7, 11, 18, 0.9);
            border-top: 1px solid rgba(0, 229, 255, 0.12);
            padding: 56px 0 32px;
            margin-top: var(--section-gap);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 36px;
            margin-bottom: 40px;
        }
        .footer-brand h3 {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 14px;
        }
        .footer-brand p {
            font-size: 0.88rem;
            color: var(--muted);
            line-height: 1.8;
            margin: 0;
            max-width: 300px;
        }
        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text);
            margin: 0 0 14px;
            letter-spacing: 0.5px;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            font-size: 0.88rem;
            color: var(--muted);
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 24px;
            border-top: 1px solid rgba(0, 229, 255, 0.08);
            font-size: 0.82rem;
            color: var(--muted);
        }
        .footer-bottom a {
            color: var(--muted);
            transition: color var(--transition);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }
        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .guide-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .hybrid-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .path-steps {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }
        @media (max-width: 768px) {
            .page-banner {
                padding: 110px 0 40px;
            }
            .page-banner h1 {
                font-size: 30px;
            }
            .guide-grid {
                grid-template-columns: 1fr;
            }
            .hybrid-grid {
                grid-template-columns: 1fr;
            }
            .path-steps {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .filter-panel {
                flex-direction: column;
                align-items: stretch;
            }
            .search-box {
                flex: 1 1 auto;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .category-strip-inner {
                padding: 4px 0;
            }
        }
        @media (max-width: 480px) {
            .btn {
                width: 100%;
                justify-content: center;
            }
            .cta-panel {
                padding: 36px 22px;
            }
        }

/* roulang page: category3 */
:root {
            --bg: #070B12;
            --bg2: #0D1220;
            --primary: #0F1B33;
            --accent: #00E5FF;
            --accent2: #FF3C64;
            --accent3: #9D5CFF;
            --text: #E6F2FF;
            --muted: #9AB0CC;
            --card-bg: rgba(15, 27, 51, 0.55);
            --card-border: rgba(0, 229, 255, 0.22);
            --card-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
            --radius-card: 16px;
            --radius-btn: 999px;
            --radius-input: 12px;
            --font-sans: 'HarmonyOS Sans SC', '思源黑体', '微软雅黑', 'Inter', sans-serif;
            --font-num: 'DIN Condensed', 'Bebas Neue', 'Arial Narrow', sans-serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --section-gap: 80px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
        }

        body::before {
            content: '';
            position: fixed;
            inset: 0;
            background:
                radial-gradient(ellipse 65% 45% at 18% 8%, rgba(0, 229, 255, 0.07), transparent 60%),
                radial-gradient(ellipse 55% 40% at 88% 20%, rgba(157, 92, 255, 0.06), transparent 58%),
                radial-gradient(ellipse 45% 35% at 50% 85%, rgba(255, 60, 100, 0.04), transparent 55%);
            pointer-events: none;
            z-index: 0;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover {
            color: var(--accent);
        }

        img {
            display: block;
            max-width: 100%;
            height: auto;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
            z-index: 1;
        }

        /* ============ HEADER ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 64px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 24px;
            background: rgba(7, 11, 18, 0.72);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(0, 229, 255, 0.18);
            z-index: 100;
        }

        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--text);
            letter-spacing: 0.3px;
            text-shadow: 0 0 16px rgba(0, 229, 255, 0.35);
            transition: opacity var(--transition);
        }

        .site-logo:hover {
            color: var(--text);
            opacity: 0.92;
        }

        .logo-icon {
            width: 18px;
            height: 18px;
            background: linear-gradient(135deg, var(--accent), var(--accent3));
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.6);
            flex-shrink: 0;
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 26px;
            border-radius: var(--radius-btn);
            background: linear-gradient(135deg, #00E5FF, #9D5CFF);
            color: #fff;
            font-weight: 600;
            font-size: 0.92rem;
            letter-spacing: 0.3px;
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.45);
            transition: filter var(--transition), box-shadow var(--transition), transform var(--transition);
        }

        .header-cta:hover {
            color: #fff;
            filter: brightness(1.15);
            box-shadow: 0 0 26px rgba(0, 229, 255, 0.65);
            transform: translateY(-1px);
        }

        .header-cta:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }

        /* ============ CATEGORY HERO BANNER ============ */
        .category-banner {
            position: relative;
            padding: 140px 0 56px;
            background:
                radial-gradient(ellipse 70% 55% at 50% 30%, rgba(15, 27, 51, 0.92), rgba(7, 11, 18, 0.98)),
                url('/assets/images/83c23f2cd3a3de9b.webp') center/cover no-repeat;
            background-color: var(--bg);
            border-bottom: 1px solid rgba(0, 229, 255, 0.15);
            overflow: hidden;
        }

        .category-banner::after {
            content: '';
            position: absolute;
            inset: 0;
            background:
                linear-gradient(rgba(0, 229, 255, 0.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 229, 255, 0.04) 1px, transparent 1px);
            background-size: 40px 40px;
            mask-image: radial-gradient(ellipse 60% 55% at 50% 40%, #000 25%, transparent 70%);
            -webkit-mask-image: radial-gradient(ellipse 60% 55% at 50% 40%, #000 25%, transparent 70%);
            pointer-events: none;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--muted);
            margin-bottom: 18px;
            position: relative;
            z-index: 1;
        }

        .breadcrumb a {
            color: var(--muted);
            transition: color var(--transition);
        }

        .breadcrumb a:hover {
            color: var(--accent);
        }

        .breadcrumb .sep {
            color: var(--accent);
            opacity: 0.6;
        }

        .breadcrumb .current {
            color: var(--accent);
            font-weight: 500;
        }

        .category-banner h1 {
            font-size: 2.8rem;
            font-weight: 700;
            letter-spacing: -0.5px;
            margin: 0 0 16px;
            background: linear-gradient(135deg, #E6F2FF 40%, var(--accent) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            position: relative;
            z-index: 1;
        }

        .category-banner .banner-desc {
            max-width: 680px;
            color: var(--muted);
            font-size: 1.08rem;
            line-height: 1.9;
            position: relative;
            z-index: 1;
        }

        .banner-stats {
            display: flex;
            gap: 32px;
            margin-top: 24px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        .banner-stat {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .banner-stat .stat-num {
            font-family: var(--font-num);
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent);
            text-shadow: 0 0 20px rgba(0, 229, 255, 0.5);
            line-height: 1.1;
        }

        .banner-stat .stat-label {
            font-size: 0.85rem;
            color: var(--muted);
        }

        /* ============ CATEGORY ENTRY BAR ============ */
        .category-entry-bar {
            background: rgba(13, 18, 32, 0.7);
            border-bottom: 1px solid rgba(0, 229, 255, 0.1);
            padding: 0;
            position: relative;
            z-index: 10;
        }

        .category-entry-scroll {
            display: flex;
            gap: 8px;
            overflow-x: auto;
            padding: 14px 0;
            scrollbar-width: thin;
            scrollbar-color: rgba(0, 229, 255, 0.3) transparent;
            -webkit-overflow-scrolling: touch;
            flex-wrap: nowrap;
        }

        .category-entry-scroll::-webkit-scrollbar {
            height: 4px;
        }

        .category-entry-scroll::-webkit-scrollbar-track {
            background: transparent;
        }

        .category-entry-scroll::-webkit-scrollbar-thumb {
            background: rgba(0, 229, 255, 0.3);
            border-radius: 999px;
        }

        .entry-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: 999px;
            background: rgba(15, 27, 51, 0.6);
            border: 1px solid rgba(0, 229, 255, 0.22);
            font-size: 0.88rem;
            color: var(--text);
            white-space: nowrap;
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .entry-chip:hover {
            border-color: rgba(0, 229, 255, 0.55);
            background: rgba(0, 229, 255, 0.1);
            color: var(--accent);
        }

        .entry-chip.active {
            background: linear-gradient(135deg, rgba(0, 229, 255, 0.18), rgba(157, 92, 255, 0.18));
            border-color: var(--accent);
            color: var(--accent);
            font-weight: 600;
        }

        /* ============ MAIN ============ */
        main {
            position: relative;
            z-index: 1;
        }

        section {
            padding: var(--section-gap) 0;
        }

        .section-header {
            margin-bottom: 40px;
        }

        .section-header h2 {
            font-size: 1.9rem;
            font-weight: 700;
            letter-spacing: -0.3px;
            margin: 0 0 12px;
            color: var(--text);
        }

        .section-header p {
            color: var(--muted);
            font-size: 1.02rem;
            max-width: 680px;
            margin: 0;
            line-height: 1.8;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 14px;
            border-radius: 999px;
            background: rgba(0, 229, 255, 0.08);
            border: 1px solid rgba(0, 229, 255, 0.25);
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--accent);
            letter-spacing: 0.5px;
            text-transform: uppercase;
            margin-bottom: 14px;
        }

        /* ============ REVIEW LIST ============ */
        .review-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .review-card {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .review-card:hover {
            border-color: rgba(0, 229, 255, 0.55);
            transform: translateY(-4px);
            box-shadow: 0 20px 48px rgba(0, 0, 0, 0.55), 0 0 28px rgba(0, 229, 255, 0.12);
        }

        .review-card .card-img {
            height: 200px;
            overflow: hidden;
            position: relative;
        }

        .review-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .review-card:hover .card-img img {
            transform: scale(1.05);
        }

        .review-card .card-img .img-tag {
            position: absolute;
            top: 16px;
            left: 16px;
            padding: 5px 13px;
            border-radius: 999px;
            background: rgba(7, 11, 18, 0.8);
            border: 1px solid rgba(0, 229, 255, 0.35);
            color: var(--accent);
            font-size: 0.78rem;
            font-weight: 600;
            backdrop-filter: blur(8px);
        }

        .review-card .card-body {
            padding: 22px 24px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .review-card .card-title {
            font-size: 1.18rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.4;
            margin: 0;
        }

        .review-card .card-summary {
            color: var(--muted);
            font-size: 0.93rem;
            line-height: 1.75;
            margin: 0;
            flex: 1;
        }

        .review-card .card-rating {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 14px;
            border-top: 1px solid rgba(0, 229, 255, 0.12);
        }

        .rating-score {
            font-family: var(--font-num);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--accent);
            text-shadow: 0 0 16px rgba(0, 229, 255, 0.4);
        }

        .rating-bars {
            display: flex;
            gap: 6px;
            align-items: center;
        }

        .rating-bar {
            width: 8px;
            height: 24px;
            border-radius: 4px;
            background: rgba(0, 229, 255, 0.2);
            position: relative;
            overflow: hidden;
        }

        .rating-bar .fill {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(180deg, var(--accent), var(--accent3));
            border-radius: 4px;
        }

        /* ============ FILTER SECTION ============ */
        .filter-panel {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            padding: 32px;
            box-shadow: var(--card-shadow);
        }

        .filter-row {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 32px;
        }

        .filter-group label {
            display: block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--muted);
            margin-bottom: 10px;
            letter-spacing: 0.3px;
        }

        .filter-slider {
            -webkit-appearance: none;
            appearance: none;
            width: 100%;
            height: 6px;
            border-radius: 999px;
            background: rgba(0, 229, 255, 0.15);
            outline: none;
            transition: background var(--transition);
        }

        .filter-slider::-webkit-slider-thumb {
            -webkit-appearance: none;
            appearance: none;
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.6);
            cursor: pointer;
            border: 3px solid #fff;
            transition: all var(--transition);
        }

        .filter-slider::-webkit-slider-thumb:hover {
            box-shadow: 0 0 20px rgba(0, 229, 255, 0.8);
            transform: scale(1.1);
        }

        .filter-slider::-moz-range-thumb {
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.6);
            cursor: pointer;
            border: 3px solid #fff;
        }

        .filter-value {
            display: inline-block;
            font-family: var(--font-num);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--accent);
            margin-top: 8px;
        }

        .filter-tags {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-top: 8px;
        }

        .filter-tag {
            padding: 6px 16px;
            border-radius: 999px;
            background: rgba(15, 27, 51, 0.6);
            border: 1px solid rgba(0, 229, 255, 0.22);
            font-size: 0.85rem;
            color: var(--text);
            cursor: pointer;
            transition: all var(--transition);
        }

        .filter-tag:hover,
        .filter-tag.active {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(0, 229, 255, 0.1);
        }

        /* ============ COMPARISON TABLE ============ */
        .table-wrapper {
            overflow-x: auto;
            border-radius: var(--radius-card);
            border: 1px solid var(--card-border);
            box-shadow: var(--card-shadow);
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
        }

        .comparison-table {
            width: 100%;
            min-width: 700px;
            border-collapse: collapse;
            font-size: 0.93rem;
        }

        .comparison-table th {
            padding: 18px 20px;
            text-align: left;
            font-weight: 600;
            color: var(--accent);
            background: rgba(0, 229, 255, 0.06);
            border-bottom: 1px solid rgba(0, 229, 255, 0.2);
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .comparison-table td {
            padding: 16px 20px;
            border-bottom: 1px solid rgba(0, 229, 255, 0.08);
            color: var(--text);
            white-space: nowrap;
        }

        .comparison-table tr:last-child td {
            border-bottom: none;
        }

        .comparison-table tr:hover td {
            background: rgba(0, 229, 255, 0.03);
        }

        .table-score {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-family: var(--font-num);
            font-weight: 700;
            color: var(--accent);
            font-size: 1.1rem;
        }

        .table-score .max {
            font-size: 0.75rem;
            color: var(--muted);
            font-weight: 400;
        }

        /* ============ EDITOR PICKS ============ */
        .editor-picks-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .editor-pick-card {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            min-height: 320px;
            display: flex;
            align-items: flex-end;
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            box-shadow: var(--card-shadow);
            transition: all var(--transition);
        }

        .editor-pick-card:hover {
            border-color: rgba(0, 229, 255, 0.55);
            transform: translateY(-4px);
            box-shadow: 0 20px 48px rgba(0, 0, 0, 0.55);
        }

        .editor-pick-card img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.75;
            transition: opacity 0.4s ease;
        }

        .editor-pick-card:hover img {
            opacity: 0.9;
        }

        .editor-pick-overlay {
            position: relative;
            z-index: 2;
            padding: 24px;
            width: 100%;
            background: linear-gradient(180deg, transparent, rgba(7, 11, 18, 0.92) 70%);
        }

        .editor-pick-overlay .pick-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            background: var(--accent2);
            color: #fff;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.8px;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .editor-pick-overlay h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin: 0 0 8px;
            color: #fff;
        }

        .editor-pick-overlay p {
            font-size: 0.88rem;
            color: var(--muted);
            margin: 0 0 12px;
            line-height: 1.7;
        }

        .editor-pick-overlay .pick-score {
            font-family: var(--font-num);
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--accent);
            text-shadow: 0 0 16px rgba(0, 229, 255, 0.5);
        }

        /* ============ BUYING GUIDE ============ */
        .guide-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .guide-card {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            padding: 28px;
            box-shadow: var(--card-shadow);
            transition: all var(--transition);
        }

        .guide-card:hover {
            border-color: rgba(0, 229, 255, 0.5);
            transform: translateY(-2px);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
        }

        .guide-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin: 0 0 12px;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .guide-card h3 .guide-icon {
            width: 28px;
            height: 28px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            background: rgba(0, 229, 255, 0.12);
            color: var(--accent);
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        .guide-card p {
            color: var(--muted);
            font-size: 0.95rem;
            line-height: 1.8;
            margin: 0;
        }

        /* ============ FAQ ============ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
            max-width: 800px;
        }

        .faq-item {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(0, 229, 255, 0.4);
        }

        .faq-item summary {
            padding: 20px 24px;
            font-weight: 600;
            font-size: 1.02rem;
            color: var(--text);
            cursor: pointer;
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            transition: color var(--transition);
            user-select: none;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: '+';
            font-size: 1.4rem;
            font-weight: 400;
            color: var(--accent);
            flex-shrink: 0;
            transition: transform var(--transition);
            line-height: 1;
        }

        .faq-item[open] summary::after {
            transform: rotate(45deg);
        }

        .faq-item summary:hover {
            color: var(--accent);
        }

        .faq-item .faq-answer {
            padding: 0 24px 22px;
            color: var(--muted);
            font-size: 0.95rem;
            line-height: 1.85;
        }

        .faq-item[open] {
            border-color: rgba(0, 229, 255, 0.45);
            box-shadow: 0 0 24px rgba(0, 229, 255, 0.08), var(--card-shadow);
            background: rgba(15, 27, 51, 0.7);
        }

        /* ============ CTA FORM ============ */
        .cta-section {
            background: linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
            border-top: 1px solid rgba(0, 229, 255, 0.15);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse 50% 40% at 50% 60%, rgba(157, 92, 255, 0.08), transparent 60%),
                radial-gradient(ellipse 40% 35% at 20% 20%, rgba(0, 229, 255, 0.06), transparent 55%);
            pointer-events: none;
        }

        .cta-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .cta-info h2 {
            font-size: 1.9rem;
            font-weight: 700;
            letter-spacing: -0.3px;
            margin: 0 0 14px;
            color: var(--text);
        }

        .cta-info p {
            color: var(--muted);
            font-size: 1.02rem;
            line-height: 1.8;
            margin: 0;
        }

        .cta-form {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .form-group label {
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--muted);
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            background: rgba(7, 11, 18, 0.6);
            border: 1px solid rgba(0, 229, 255, 0.3);
            border-radius: var(--radius-input);
            padding: 12px 16px;
            color: var(--text);
            transition: all var(--transition);
            outline: none;
            font-size: 0.95rem;
            width: 100%;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15), 0 0 16px rgba(0, 229, 255, 0.2);
        }

        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }

        .form-group select {
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2300E5FF' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 16px center;
            padding-right: 40px;
        }

        .submit-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 14px 32px;
            border-radius: var(--radius-btn);
            background: linear-gradient(135deg, #00E5FF, #9D5CFF);
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            letter-spacing: 0.3px;
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.45);
            transition: all var(--transition);
            width: fit-content;
            min-width: 180px;
        }

        .submit-btn:hover {
            color: #fff;
            filter: brightness(1.15);
            box-shadow: 0 0 28px rgba(0, 229, 255, 0.65);
            transform: translateY(-2px);
        }

        .submit-btn:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: rgba(7, 11, 18, 0.95);
            border-top: 1px solid rgba(0, 229, 255, 0.15);
            padding: 56px 0 0;
            position: relative;
            z-index: 1;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 40px;
        }

        .footer-brand h3 {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 12px;
        }

        .footer-brand .logo-icon {
            width: 16px;
            height: 16px;
        }

        .footer-brand p {
            color: var(--muted);
            font-size: 0.9rem;
            line-height: 1.75;
            margin: 0;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text);
            margin: 0 0 14px;
            letter-spacing: 0.3px;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col ul a {
            color: var(--muted);
            font-size: 0.9rem;
            transition: color var(--transition);
        }

        .footer-col ul a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            border-top: 1px solid rgba(0, 229, 255, 0.1);
            padding: 20px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.82rem;
            color: var(--muted);
        }

        .footer-bottom a {
            color: var(--muted);
            transition: color var(--transition);
        }

        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .review-grid,
            .editor-picks-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .cta-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .filter-row {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .guide-grid {
                grid-template-columns: 1fr;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }

            .category-banner h1 {
                font-size: 2.2rem;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-gap: 56px;
            }

            .container {
                padding: 0 16px;
            }

            .site-header {
                padding: 0 16px;
            }

            .header-cta {
                padding: 9px 20px;
                font-size: 0.85rem;
            }

            .category-banner {
                padding: 120px 0 40px;
            }

            .category-banner h1 {
                font-size: 1.8rem;
            }

            .review-grid,
            .editor-picks-grid {
                grid-template-columns: 1fr;
            }

            .banner-stats {
                gap: 20px;
            }

            .section-header h2 {
                font-size: 1.5rem;
            }

            .filter-panel {
                padding: 20px;
            }

            .form-row {
                grid-template-columns: 1fr;
            }

            .submit-btn {
                width: 100%;
                min-width: auto;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }

            .category-entry-scroll {
                padding: 12px 0;
            }

            .entry-chip {
                padding: 7px 14px;
                font-size: 0.82rem;
            }

            .review-card .card-img {
                height: 180px;
            }

            .cta-section {
                padding: 56px 0;
            }

            .cta-info h2 {
                font-size: 1.5rem;
            }
        }

        @media (max-width: 520px) {
            .site-logo {
                font-size: 1rem;
                gap: 7px;
            }

            .logo-icon {
                width: 14px;
                height: 14px;
            }

            .header-cta {
                padding: 8px 16px;
                font-size: 0.8rem;
                letter-spacing: 0;
            }

            .category-banner h1 {
                font-size: 1.5rem;
            }

            .category-banner .banner-desc {
                font-size: 0.95rem;
            }

            .banner-stat .stat-num {
                font-size: 1.5rem;
            }

            .section-header h2 {
                font-size: 1.3rem;
            }

            .review-card .card-body {
                padding: 18px 18px 20px;
            }

            .review-card .card-title {
                font-size: 1.05rem;
            }

            .editor-pick-card {
                min-height: 280px;
            }

            .editor-pick-overlay {
                padding: 18px;
            }

            .comparison-table {
                font-size: 0.82rem;
            }

            .comparison-table th,
            .comparison-table td {
                padding: 12px 14px;
            }

            .faq-item summary {
                padding: 16px 18px;
                font-size: 0.95rem;
            }

            .faq-item .faq-answer {
                padding: 0 18px 18px;
                font-size: 0.88rem;
            }

            .guide-card {
                padding: 20px;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                transition-duration: 0.01ms !important;
                animation-duration: 0.01ms !important;
            }
        }

/* roulang page: category4 */
:root {
            --bg: #070B12;
            --bg2: #0D1220;
            --primary: #0F1B33;
            --accent: #00E5FF;
            --accent2: #FF3C64;
            --accent3: #9D5CFF;
            --text: #E6F2FF;
            --muted: #9AB0CC;
            --card-bg: rgba(15, 27, 51, 0.55);
            --card-border: rgba(0, 229, 255, 0.22);
            --card-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
            --radius-card: 16px;
            --radius-btn: 999px;
            --radius-input: 12px;
            --font-sans: 'HarmonyOS Sans SC', '思源黑体', '微软雅黑', 'Inter', sans-serif;
            --font-num: 'DIN Condensed', 'Bebas Neue', 'Arial Narrow', sans-serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --section-gap: 64px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body::before {
            content: '';
            position: fixed;
            inset: 0;
            background:
                radial-gradient(ellipse 65% 45% at 18% 8%, rgba(0, 229, 255, 0.07), transparent 60%),
                radial-gradient(ellipse 55% 40% at 88% 20%, rgba(157, 92, 255, 0.06), transparent 58%),
                radial-gradient(ellipse 45% 35% at 50% 85%, rgba(255, 60, 100, 0.04), transparent 55%);
            pointer-events: none;
            z-index: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            display: block;
            max-width: 100%;
            height: auto;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
            z-index: 1;
        }

        /* ============ HEADER ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 64px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 24px;
            background: rgba(7, 11, 18, 0.72);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(0, 229, 255, 0.18);
            z-index: 100;
        }
        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--text);
            letter-spacing: 0.3px;
            text-shadow: 0 0 16px rgba(0, 229, 255, 0.35);
            transition: opacity var(--transition);
        }
        .site-logo:hover {
            color: var(--text);
            opacity: 0.92;
        }
        .logo-icon {
            width: 18px;
            height: 18px;
            background: linear-gradient(135deg, var(--accent), var(--accent3));
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.6);
            flex-shrink: 0;
        }
        .header-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 26px;
            border-radius: var(--radius-btn);
            background: linear-gradient(135deg, #00E5FF, #9D5CFF);
            color: #fff;
            font-weight: 600;
            font-size: 0.92rem;
            letter-spacing: 0.3px;
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.45);
            transition: filter var(--transition), box-shadow var(--transition), transform var(--transition);
        }
        .header-cta:hover {
            color: #fff;
            filter: brightness(1.15);
            box-shadow: 0 0 26px rgba(0, 229, 255, 0.65);
            transform: translateY(-1px);
        }
        .header-cta:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }

        /* ============ 分类横幅 ============ */
        .category-banner {
            position: relative;
            padding: 110px 0 48px;
            background:
                radial-gradient(ellipse 70% 55% at 50% 30%, rgba(7, 11, 18, 0.6), rgba(7, 11, 18, 0.95)),
                url('/assets/images/cded45a9b00b6077.webp') center/cover no-repeat;
            background-color: var(--bg);
            border-bottom: 1px solid rgba(0, 229, 255, 0.12);
            isolation: isolate;
        }
        .category-banner::after {
            content: '';
            position: absolute;
            inset: 0;
            background:
                linear-gradient(rgba(0, 229, 255, 0.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 229, 255, 0.04) 1px, transparent 1px);
            background-size: 42px 42px;
            mask-image: radial-gradient(ellipse 65% 60% at 50% 40%, #000 25%, transparent 70%);
            -webkit-mask-image: radial-gradient(ellipse 65% 60% at 50% 40%, #000 25%, transparent 70%);
            z-index: -1;
            pointer-events: none;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb .sep {
            color: rgba(0, 229, 255, 0.5);
        }
        .breadcrumb .current {
            color: var(--accent);
        }
        .category-banner h1 {
            font-size: 2.6rem;
            font-weight: 700;
            letter-spacing: -0.5px;
            line-height: 1.2;
            margin-bottom: 14px;
            text-shadow: 0 0 30px rgba(0, 229, 255, 0.25);
        }
        .category-banner .banner-desc {
            font-size: 1.05rem;
            color: var(--muted);
            max-width: 640px;
            line-height: 1.8;
        }

        /* ============ 分类入口条 ============ */
        .category-strip {
            padding: 16px 0;
            background: rgba(13, 18, 32, 0.6);
            border-bottom: 1px solid rgba(0, 229, 255, 0.1);
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: rgba(0, 229, 255, 0.3) transparent;
        }
        .category-strip::-webkit-scrollbar {
            height: 4px;
        }
        .category-strip::-webkit-scrollbar-track {
            background: transparent;
        }
        .category-strip::-webkit-scrollbar-thumb {
            background: rgba(0, 229, 255, 0.3);
            border-radius: 4px;
        }
        .category-strip .strip-inner {
            display: flex;
            gap: 10px;
            flex-wrap: nowrap;
            min-width: max-content;
        }
        .strip-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: 999px;
            background: rgba(15, 27, 51, 0.6);
            border: 1px solid rgba(0, 229, 255, 0.18);
            color: var(--muted);
            font-size: 0.88rem;
            white-space: nowrap;
            transition: all var(--transition);
        }
        .strip-link:hover {
            color: var(--accent);
            border-color: rgba(0, 229, 255, 0.5);
            background: rgba(0, 229, 255, 0.06);
        }
        .strip-link.active {
            color: #fff;
            background: rgba(0, 229, 255, 0.15);
            border-color: rgba(0, 229, 255, 0.55);
            box-shadow: 0 0 16px rgba(0, 229, 255, 0.2);
        }

        /* ============ 通用板块样式 ============ */
        .section {
            padding: var(--section-gap) 0;
            position: relative;
        }
        .section-alt {
            background: rgba(13, 18, 32, 0.4);
            border-top: 1px solid rgba(0, 229, 255, 0.06);
            border-bottom: 1px solid rgba(0, 229, 255, 0.06);
        }
        .section-head {
            margin-bottom: 36px;
        }
        .section-head h2 {
            font-size: 1.85rem;
            font-weight: 700;
            letter-spacing: -0.3px;
            line-height: 1.3;
            margin-bottom: 8px;
        }
        .section-head .subtitle {
            color: var(--muted);
            font-size: 0.98rem;
            max-width: 560px;
            line-height: 1.8;
        }
        .section-head .section-tag {
            display: inline-flex;
            align-items: center;
            padding: 4px 14px;
            border-radius: 999px;
            background: rgba(0, 229, 255, 0.1);
            border: 1px solid rgba(0, 229, 255, 0.25);
            color: var(--accent);
            font-size: 0.78rem;
            font-weight: 600;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        /* ============ 玻璃卡片通用 ============ */
        .glass-card {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.06);
            padding: 24px;
            transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
        }
        .glass-card:hover {
            border-color: rgba(0, 229, 255, 0.55);
            transform: translateY(-4px);
            box-shadow: 0 18px 42px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.08);
        }

        /* ============ 战队卡片网格 ============ */
        .team-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .team-card {
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }
        .team-card .team-img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: 12px;
            transition: transform 0.35s ease;
        }
        .team-card:hover .team-img {
            transform: scale(1.04);
        }
        .team-card .img-wrapper {
            position: relative;
            border-radius: 12px;
            overflow: hidden;
            margin-bottom: 16px;
        }
        .team-card .img-wrapper::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(7, 11, 18, 0.7) 0%, transparent 50%);
            pointer-events: none;
        }
        .team-card .game-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
            padding: 4px 12px;
            border-radius: 999px;
            background: rgba(7, 11, 18, 0.75);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(0, 229, 255, 0.35);
            color: var(--accent);
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        .team-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 6px;
            line-height: 1.3;
        }
        .team-card .team-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 10px;
        }
        .team-card .meta-item {
            font-size: 0.82rem;
            color: var(--muted);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .team-card .meta-item .dot {
            width: 5px;
            height: 5px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 6px rgba(0, 229, 255, 0.5);
        }
        .team-card .team-desc {
            font-size: 0.88rem;
            color: var(--muted);
            line-height: 1.7;
            margin-bottom: 14px;
            flex: 1;
        }
        .team-card .team-stats {
            display: flex;
            gap: 14px;
            padding-top: 12px;
            border-top: 1px solid rgba(0, 229, 255, 0.1);
            margin-bottom: 12px;
        }
        .team-card .stat-block {
            text-align: center;
            flex: 1;
        }
        .team-card .stat-block .stat-num {
            font-family: var(--font-num);
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: 0.5px;
        }
        .team-card .stat-block .stat-label {
            font-size: 0.72rem;
            color: var(--muted);
        }
        .team-card .card-actions {
            display: flex;
            gap: 10px;
        }
        .btn-sm {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.2px;
            transition: all var(--transition);
            flex: 1;
            text-align: center;
        }
        .btn-sm-primary {
            background: linear-gradient(135deg, #00E5FF, #9D5CFF);
            color: #fff;
            box-shadow: 0 0 14px rgba(0, 229, 255, 0.35);
        }
        .btn-sm-primary:hover {
            color: #fff;
            filter: brightness(1.15);
            box-shadow: 0 0 20px rgba(0, 229, 255, 0.55);
        }
        .btn-sm-ghost {
            background: transparent;
            border: 1px solid rgba(0, 229, 255, 0.4);
            color: var(--accent);
        }
        .btn-sm-ghost:hover {
            background: rgba(0, 229, 255, 0.1);
            border-color: rgba(0, 229, 255, 0.7);
            color: var(--accent);
        }

        /* ============ 选手数据表格 ============ */
        .player-table-wrapper {
            overflow-x: auto;
            border-radius: var(--radius-card);
            border: 1px solid rgba(0, 229, 255, 0.15);
            background: rgba(15, 27, 51, 0.5);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .player-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 640px;
        }
        .player-table thead th {
            padding: 14px 18px;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--muted);
            text-align: left;
            border-bottom: 1px solid rgba(0, 229, 255, 0.15);
            letter-spacing: 0.3px;
            background: rgba(7, 11, 18, 0.4);
            white-space: nowrap;
        }
        .player-table tbody td {
            padding: 12px 18px;
            font-size: 0.92rem;
            border-bottom: 1px solid rgba(0, 229, 255, 0.06);
            white-space: nowrap;
        }
        .player-table tbody tr {
            transition: background var(--transition);
        }
        .player-table tbody tr:hover {
            background: rgba(0, 229, 255, 0.04);
        }
        .player-table tbody tr:last-child td {
            border-bottom: none;
        }
        .player-name-cell {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
        }
        .player-avatar {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(0, 229, 255, 0.3), rgba(157, 92, 255, 0.3));
            border: 1px solid rgba(0, 229, 255, 0.3);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--accent);
            flex-shrink: 0;
        }
        .highlight-stat {
            color: var(--accent);
            font-weight: 700;
            font-family: var(--font-num);
        }
        .danger-stat {
            color: var(--accent2);
            font-weight: 700;
            font-family: var(--font-num);
        }

        /* ============ 荣誉时间线 ============ */
        .timeline {
            position: relative;
            padding-left: 28px;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 4px;
            bottom: 4px;
            width: 2px;
            background: linear-gradient(to bottom, rgba(0, 229, 255, 0.5), rgba(157, 92, 255, 0.5), rgba(255, 60, 100, 0.4));
            border-radius: 2px;
        }
        .timeline-item {
            position: relative;
            padding: 18px 20px;
            margin-bottom: 14px;
            background: rgba(15, 27, 51, 0.45);
            border: 1px solid rgba(0, 229, 255, 0.14);
            border-radius: 14px;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            transition: border-color var(--transition), background var(--transition);
        }
        .timeline-item:hover {
            border-color: rgba(0, 229, 255, 0.4);
            background: rgba(0, 229, 255, 0.04);
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -24px;
            top: 22px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.6);
        }
        .timeline-item .timeline-date {
            font-size: 0.8rem;
            font-family: var(--font-num);
            color: var(--accent);
            letter-spacing: 0.5px;
            margin-bottom: 4px;
        }
        .timeline-item h4 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 4px;
            line-height: 1.4;
        }
        .timeline-item p {
            font-size: 0.85rem;
            color: var(--muted);
            line-height: 1.7;
        }
        .timeline-item .award-badge {
            display: inline-block;
            padding: 2px 10px;
            border-radius: 6px;
            background: rgba(255, 60, 100, 0.15);
            border: 1px solid rgba(255, 60, 100, 0.35);
            color: var(--accent2);
            font-size: 0.72rem;
            font-weight: 600;
            margin-bottom: 6px;
        }

        /* ============ 队伍对比 ============ */
        .compare-container {
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            gap: 20px;
            align-items: stretch;
        }
        .compare-team {
            background: rgba(15, 27, 51, 0.5);
            border: 1px solid rgba(0, 229, 255, 0.14);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            transition: border-color var(--transition);
        }
        .compare-team:hover {
            border-color: rgba(0, 229, 255, 0.4);
        }
        .compare-team .team-name {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 16px;
            text-align: center;
        }
        .compare-team .compare-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 9px 0;
            border-bottom: 1px solid rgba(0, 229, 255, 0.07);
        }
        .compare-team .compare-row:last-child {
            border-bottom: none;
        }
        .compare-team .compare-row .label {
            font-size: 0.85rem;
            color: var(--muted);
        }
        .compare-team .compare-row .value {
            font-size: 1rem;
            font-weight: 700;
            font-family: var(--font-num);
            color: var(--accent);
        }
        .compare-center {
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-num);
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--accent2);
            letter-spacing: 2px;
        }

        /* ============ 转会动态列表 ============ */
        .transfer-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .transfer-item {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            background: rgba(15, 27, 51, 0.45);
            border: 1px solid rgba(0, 229, 255, 0.12);
            border-radius: 14px;
            padding: 18px 20px;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            transition: border-color var(--transition), background var(--transition);
        }
        .transfer-item:hover {
            border-color: rgba(0, 229, 255, 0.4);
            background: rgba(0, 229, 255, 0.04);
        }
        .transfer-item .transfer-icon {
            flex-shrink: 0;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(0, 229, 255, 0.1);
            border: 1px solid rgba(0, 229, 255, 0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 1rem;
        }
        .transfer-item .transfer-content {
            flex: 1;
        }
        .transfer-item .transfer-content h4 {
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 3px;
            line-height: 1.4;
        }
        .transfer-item .transfer-content p {
            font-size: 0.83rem;
            color: var(--muted);
            line-height: 1.7;
        }
        .transfer-item .transfer-date {
            font-size: 0.78rem;
            font-family: var(--font-num);
            color: var(--accent);
            white-space: nowrap;
            flex-shrink: 0;
            padding-top: 2px;
        }

        /* ============ CTA 关注战队 ============ */
        .cta-follow {
            background:
                radial-gradient(ellipse 60% 50% at 50% 40%, rgba(157, 92, 255, 0.12), transparent 60%),
                radial-gradient(ellipse 40% 35% at 20% 70%, rgba(0, 229, 255, 0.1), transparent 55%),
                rgba(13, 18, 32, 0.7);
            border-radius: var(--radius-card);
            border: 1px solid rgba(0, 229, 255, 0.2);
            padding: 48px 32px;
            text-align: center;
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
        }
        .cta-follow h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 10px;
            letter-spacing: -0.3px;
        }
        .cta-follow p {
            color: var(--muted);
            max-width: 520px;
            margin: 0 auto 24px;
            line-height: 1.8;
        }
        .cta-follow .btn-lg {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 34px;
            border-radius: var(--radius-btn);
            background: linear-gradient(135deg, #00E5FF, #9D5CFF);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            letter-spacing: 0.3px;
            box-shadow: 0 0 22px rgba(0, 229, 255, 0.45);
            transition: filter var(--transition), box-shadow var(--transition), transform var(--transition);
        }
        .cta-follow .btn-lg:hover {
            color: #fff;
            filter: brightness(1.15);
            box-shadow: 0 0 32px rgba(0, 229, 255, 0.65);
            transform: translateY(-2px);
        }
        .cta-follow .btn-lg:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }

        /* ============ 查看全部按钮 ============ */
        .load-more-wrap {
            text-align: center;
            margin-top: 28px;
        }
        .btn-ghost-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 28px;
            border-radius: var(--radius-btn);
            border: 1px solid rgba(0, 229, 255, 0.4);
            color: var(--accent);
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
        }
        .btn-ghost-outline:hover {
            background: rgba(0, 229, 255, 0.1);
            border-color: rgba(0, 229, 255, 0.7);
            color: var(--accent);
        }
        .btn-ghost-outline:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: rgba(7, 11, 18, 0.9);
            border-top: 1px solid rgba(0, 229, 255, 0.12);
            padding: 48px 0 0;
            position: relative;
            z-index: 1;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
        }
        .footer-brand h3 {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .footer-brand p {
            font-size: 0.88rem;
            color: var(--muted);
            line-height: 1.8;
        }
        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }
        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: 0.85rem;
            color: var(--muted);
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            padding: 18px 0;
            border-top: 1px solid rgba(0, 229, 255, 0.08);
            font-size: 0.8rem;
            color: var(--muted);
        }
        .footer-bottom a {
            color: var(--muted);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ============ 响应式 ============ */
        @media (max-width: 1024px) {
            .team-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .container {
                padding: 0 16px;
            }
            .category-banner h1 {
                font-size: 2rem;
            }
            .compare-container {
                grid-template-columns: 1fr;
            }
            .compare-center {
                padding: 8px 0;
                font-size: 1.1rem;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            :root {
                --section-gap: 48px;
            }
        }
        @media (max-width: 768px) {
            .team-grid {
                grid-template-columns: 1fr;
            }
            .category-banner {
                padding: 90px 0 32px;
            }
            .category-banner h1 {
                font-size: 1.6rem;
            }
            .site-header {
                padding: 0 16px;
            }
            .header-cta {
                padding: 8px 18px;
                font-size: 0.82rem;
            }
            .section-head h2 {
                font-size: 1.45rem;
            }
            .timeline {
                padding-left: 22px;
            }
            .timeline-item::before {
                left: -19px;
                width: 8px;
                height: 8px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .cta-follow {
                padding: 32px 20px;
            }
            .cta-follow h2 {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 480px) {
            .team-card .card-actions {
                flex-direction: column;
            }
            .btn-sm {
                width: 100%;
            }
            .compare-team {
                padding: 20px 16px;
            }
            .transfer-item {
                flex-direction: column;
                gap: 8px;
            }
            .transfer-item .transfer-date {
                padding-top: 0;
            }
            .category-strip .strip-inner {
                gap: 6px;
            }
            .strip-link {
                padding: 6px 14px;
                font-size: 0.8rem;
            }
            .player-table-wrapper {
                border-radius: 12px;
            }
        }

/* roulang page: category6 */
:root {
            --bg: #070B12;
            --bg2: #0D1220;
            --primary: #0F1B33;
            --accent: #00E5FF;
            --accent2: #FF3C64;
            --accent3: #9D5CFF;
            --text: #E6F2FF;
            --muted: #9AB0CC;
            --card-bg: rgba(15, 27, 51, 0.55);
            --card-border: rgba(0, 229, 255, 0.22);
            --card-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
            --radius-card: 16px;
            --radius-btn: 999px;
            --radius-input: 12px;
            --font-sans: 'HarmonyOS Sans SC', '思源黑体', '微软雅黑', 'Inter', sans-serif;
            --font-num: 'DIN Condensed', 'Bebas Neue', 'Arial Narrow', sans-serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --section-gap: 80px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }

        body::before {
            content: '';
            position: fixed;
            inset: 0;
            background:
                radial-gradient(ellipse 65% 45% at 18% 8%, rgba(0, 229, 255, 0.07), transparent 60%),
                radial-gradient(ellipse 55% 40% at 88% 20%, rgba(157, 92, 255, 0.06), transparent 58%),
                radial-gradient(ellipse 45% 35% at 50% 85%, rgba(255, 60, 100, 0.04), transparent 55%);
            pointer-events: none;
            z-index: 0;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover {
            color: var(--accent);
        }

        img {
            display: block;
            max-width: 100%;
            height: auto;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin: 0;
            line-height: 1.35;
            font-weight: 700;
            letter-spacing: -0.5px;
        }

        h1 {
            font-size: 28px;
            font-weight: 700;
        }

        h2 {
            font-size: 22px;
            font-weight: 700;
        }

        h3 {
            font-size: 18px;
            font-weight: 600;
        }

        p {
            margin: 0;
        }

        ul,
        ol {
            margin: 0;
            padding: 0;
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
            z-index: 1;
        }

        /* ============ HEADER ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 64px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 24px;
            background: rgba(7, 11, 18, 0.72);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(0, 229, 255, 0.18);
            z-index: 100;
        }

        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--text);
            letter-spacing: 0.3px;
            text-shadow: 0 0 16px rgba(0, 229, 255, 0.35);
            transition: opacity var(--transition);
        }

        .site-logo:hover {
            color: var(--text);
            opacity: 0.92;
        }

        .logo-icon {
            width: 18px;
            height: 18px;
            background: linear-gradient(135deg, var(--accent), var(--accent3));
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.6);
            flex-shrink: 0;
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 26px;
            border-radius: var(--radius-btn);
            background: linear-gradient(135deg, #00E5FF, #9D5CFF);
            color: #fff;
            font-weight: 600;
            font-size: 0.92rem;
            letter-spacing: 0.3px;
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.45);
            transition: filter var(--transition), box-shadow var(--transition), transform var(--transition);
        }

        .header-cta:hover {
            color: #fff;
            filter: brightness(1.15);
            box-shadow: 0 0 26px rgba(0, 229, 255, 0.65);
            transform: translateY(-1px);
        }

        .header-cta:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }

        /* ============ CATEGORY H1 BANNER ============ */
        .cat-banner {
            position: relative;
            padding: 110px 0 56px;
            background:
                radial-gradient(ellipse 70% 55% at 30% 40%, rgba(7, 11, 18, 0.55), rgba(7, 11, 18, 0.92)),
                url('/assets/images/83c23f2cd3a3de9b.webp') center/cover no-repeat;
            background-color: var(--bg);
            border-bottom: 1px solid rgba(0, 229, 255, 0.12);
            isolation: isolate;
        }

        .cat-banner::after {
            content: '';
            position: absolute;
            inset: 0;
            background:
                linear-gradient(rgba(0, 229, 255, 0.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 229, 255, 0.04) 1px, transparent 1px);
            background-size: 42px 42px;
            mask-image: radial-gradient(ellipse 65% 55% at 35% 40%, #000 25%, transparent 70%);
            -webkit-mask-image: radial-gradient(ellipse 65% 55% at 35% 40%, #000 25%, transparent 70%);
            z-index: -1;
            pointer-events: none;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--muted);
            margin-bottom: 18px;
        }

        .breadcrumb a {
            color: var(--muted);
            transition: color var(--transition);
        }

        .breadcrumb a:hover {
            color: var(--accent);
        }

        .breadcrumb .sep {
            color: rgba(0, 229, 255, 0.5);
        }

        .breadcrumb .current {
            color: var(--accent);
        }

        .cat-banner h1 {
            font-size: 40px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 14px;
            text-shadow: 0 0 24px rgba(0, 229, 255, 0.25);
        }

        .cat-banner .banner-desc {
            font-size: 1.05rem;
            color: var(--muted);
            max-width: 680px;
            line-height: 1.8;
        }

        /* ============ CATEGORY QUICK NAV ============ */
        .cat-quicknav {
            padding: 18px 0;
            border-bottom: 1px solid rgba(0, 229, 255, 0.1);
            background: rgba(13, 18, 32, 0.5);
        }

        .cat-quicknav-inner {
            display: flex;
            gap: 10px;
            overflow-x: auto;
            padding: 4px 0;
            scrollbar-width: thin;
            scrollbar-color: rgba(0, 229, 255, 0.3) transparent;
        }

        .cat-quicknav-inner::-webkit-scrollbar {
            height: 4px;
        }

        .cat-quicknav-inner::-webkit-scrollbar-thumb {
            background: rgba(0, 229, 255, 0.3);
            border-radius: 4px;
        }

        .cat-quicknav-inner::-webkit-scrollbar-track {
            background: transparent;
        }

        .cat-pill {
            display: inline-flex;
            align-items: center;
            flex-shrink: 0;
            padding: 7px 20px;
            border-radius: 999px;
            background: rgba(15, 27, 51, 0.6);
            border: 1px solid rgba(0, 229, 255, 0.18);
            color: var(--muted);
            font-size: 0.88rem;
            font-weight: 500;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .cat-pill:hover {
            color: var(--accent);
            border-color: rgba(0, 229, 255, 0.5);
            background: rgba(0, 229, 255, 0.06);
        }

        .cat-pill.active {
            background: rgba(0, 229, 255, 0.1);
            border-color: rgba(0, 229, 255, 0.55);
            color: var(--accent);
            box-shadow: 0 0 16px rgba(0, 229, 255, 0.2);
        }

        /* ============ SECTION GENERAL ============ */
        .section {
            padding: var(--section-gap) 0;
        }

        .section-alt {
            background: rgba(13, 18, 32, 0.45);
            border-top: 1px solid rgba(0, 229, 255, 0.08);
            border-bottom: 1px solid rgba(0, 229, 255, 0.08);
        }

        .section-header {
            margin-bottom: 36px;
        }

        .section-header h2 {
            font-size: 26px;
            color: var(--text);
            margin-bottom: 10px;
            position: relative;
            padding-left: 16px;
        }

        .section-header h2::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 24px;
            background: linear-gradient(180deg, var(--accent), var(--accent3));
            border-radius: 4px;
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.5);
        }

        .section-header p {
            color: var(--muted);
            font-size: 0.98rem;
            max-width: 640px;
            line-height: 1.75;
        }

        /* ============ TOPIC CARDS ============ */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .topic-card {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow);
            overflow: hidden;
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
            display: flex;
            flex-direction: column;
        }

        .topic-card:hover {
            transform: translateY(-4px);
            border-color: rgba(0, 229, 255, 0.55);
            box-shadow: 0 18px 44px rgba(0, 0, 0, 0.55), 0 0 22px rgba(0, 229, 255, 0.12);
        }

        .topic-card .card-img-wrap {
            position: relative;
            height: 200px;
            overflow: hidden;
            flex-shrink: 0;
        }

        .topic-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition);
        }

        .topic-card:hover .card-img-wrap img {
            transform: scale(1.04);
        }

        .topic-card .card-body {
            padding: 22px 24px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .topic-card .card-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 12px;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            padding: 3px 12px;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.3px;
            background: rgba(0, 229, 255, 0.1);
            color: var(--accent);
            border: 1px solid rgba(0, 229, 255, 0.25);
        }

        .tag.pink {
            background: rgba(255, 60, 100, 0.1);
            color: var(--accent2);
            border-color: rgba(255, 60, 100, 0.3);
        }

        .tag.purple {
            background: rgba(157, 92, 255, 0.12);
            color: var(--accent3);
            border-color: rgba(157, 92, 255, 0.35);
        }

        .topic-card h3 {
            font-size: 1.1rem;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.45;
        }

        .topic-card .card-desc {
            color: var(--muted);
            font-size: 0.9rem;
            line-height: 1.7;
            flex: 1;
            margin-bottom: 14px;
        }

        .topic-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 14px;
            border-top: 1px solid rgba(0, 229, 255, 0.12);
            font-size: 0.8rem;
            color: var(--muted);
        }

        /* ============ TIMELINE ============ */
        .timeline-wrap {
            position: relative;
            padding-left: 32px;
        }

        .timeline-wrap::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 8px;
            bottom: 8px;
            width: 2px;
            background: linear-gradient(180deg, rgba(0, 229, 255, 0.5), rgba(157, 92, 255, 0.4), rgba(255, 60, 100, 0.3));
            border-radius: 2px;
        }

        .timeline-item {
            position: relative;
            margin-bottom: 32px;
            padding-left: 24px;
        }

        .timeline-item:last-child {
            margin-bottom: 0;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -29px;
            top: 8px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--bg);
            border: 2px solid var(--accent);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.5);
        }

        .timeline-item .tl-year {
            font-family: var(--font-num);
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: 1px;
            margin-bottom: 6px;
            text-shadow: 0 0 14px rgba(0, 229, 255, 0.35);
        }

        .timeline-item h3 {
            font-size: 1.05rem;
            color: var(--text);
            margin-bottom: 6px;
        }

        .timeline-item p {
            color: var(--muted);
            font-size: 0.9rem;
            line-height: 1.7;
            max-width: 640px;
        }

        /* ============ COMMUNITY TOPICS ============ */
        .topic-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }

        .discuss-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 18px 20px;
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
        }

        .discuss-item:hover {
            border-color: rgba(0, 229, 255, 0.5);
            box-shadow: 0 8px 22px rgba(0, 0, 0, 0.35);
            transform: translateX(3px);
        }

        .discuss-icon {
            width: 36px;
            height: 36px;
            flex-shrink: 0;
            border-radius: 10px;
            background: linear-gradient(135deg, rgba(0, 229, 255, 0.15), rgba(157, 92, 255, 0.15));
            border: 1px solid rgba(0, 229, 255, 0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            color: var(--accent);
        }

        .discuss-content h3 {
            font-size: 0.98rem;
            color: var(--text);
            margin-bottom: 4px;
        }

        .discuss-content p {
            font-size: 0.85rem;
            color: var(--muted);
            line-height: 1.65;
        }

        .discuss-content .discuss-stats {
            display: flex;
            gap: 14px;
            margin-top: 6px;
            font-size: 0.78rem;
            color: var(--muted);
        }

        .discuss-content .discuss-stats span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* ============ ART GALLERY ============ */
        .art-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .art-card {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--card-border);
            background: var(--card-bg);
            box-shadow: var(--card-shadow);
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
        }

        .art-card:hover {
            transform: translateY(-3px);
            border-color: rgba(0, 229, 255, 0.5);
            box-shadow: 0 16px 38px rgba(0, 0, 0, 0.5);
        }

        .art-card .art-img {
            height: 220px;
            overflow: hidden;
        }

        .art-card .art-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition);
        }

        .art-card:hover .art-img img {
            transform: scale(1.04);
        }

        .art-card .art-info {
            padding: 16px 18px 18px;
        }

        .art-card .art-info h3 {
            font-size: 0.95rem;
            color: var(--text);
            margin-bottom: 4px;
        }

        .art-card .art-info p {
            font-size: 0.8rem;
            color: var(--muted);
            line-height: 1.6;
        }

        /* ============ RETRO GAMES ============ */
        .retro-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .retro-card {
            display: flex;
            gap: 18px;
            padding: 22px;
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow);
            transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
        }

        .retro-card:hover {
            transform: translateY(-3px);
            border-color: rgba(0, 229, 255, 0.5);
            box-shadow: 0 14px 34px rgba(0, 0, 0, 0.45);
        }

        .retro-card .retro-img {
            width: 120px;
            height: 120px;
            flex-shrink: 0;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid rgba(0, 229, 255, 0.15);
        }

        .retro-card .retro-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .retro-card .retro-body h3 {
            font-size: 1rem;
            color: var(--text);
            margin-bottom: 6px;
        }

        .retro-card .retro-body p {
            font-size: 0.88rem;
            color: var(--muted);
            line-height: 1.7;
        }

        .retro-card .retro-body .retro-year {
            font-family: var(--font-num);
            color: var(--accent2);
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 4px;
        }

        /* ============ CTA SECTION ============ */
        .cta-panel {
            background:
                radial-gradient(ellipse 55% 45% at 30% 35%, rgba(0, 229, 255, 0.08), transparent 60%),
                radial-gradient(ellipse 45% 38% at 75% 60%, rgba(157, 92, 255, 0.07), transparent 55%),
                var(--bg2);
            border: 1px solid rgba(0, 229, 255, 0.2);
            border-radius: 20px;
            padding: 52px 44px;
            text-align: center;
            position: relative;
            overflow: hidden;
            box-shadow: 0 20px 48px rgba(0, 0, 0, 0.5);
        }

        .cta-panel::before {
            content: '';
            position: absolute;
            top: -60%;
            left: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(0, 229, 255, 0.12), transparent 65%);
            pointer-events: none;
        }

        .cta-panel h2 {
            font-size: 26px;
            color: var(--text);
            margin-bottom: 14px;
            position: relative;
        }

        .cta-panel p {
            color: var(--muted);
            font-size: 1rem;
            max-width: 560px;
            margin: 0 auto 28px;
            line-height: 1.8;
            position: relative;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 32px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 0.95rem;
            letter-spacing: 0.3px;
            transition: all var(--transition);
            cursor: pointer;
        }

        .btn-primary {
            background: linear-gradient(135deg, #00E5FF, #9D5CFF);
            color: #fff;
            box-shadow: 0 0 20px rgba(0, 229, 255, 0.45);
        }

        .btn-primary:hover {
            color: #fff;
            filter: brightness(1.15);
            box-shadow: 0 0 28px rgba(0, 229, 255, 0.65);
            transform: translateY(-1px);
        }

        .btn-primary:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }

        .btn-ghost {
            background: transparent;
            color: var(--accent);
            border: 1px solid var(--accent);
        }

        .btn-ghost:hover {
            background: rgba(0, 229, 255, 0.1);
            color: var(--accent);
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: rgba(7, 11, 18, 0.9);
            border-top: 1px solid rgba(0, 229, 255, 0.15);
            padding: 56px 0 24px;
            margin-top: 0;
            position: relative;
            z-index: 1;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 40px;
        }

        .footer-brand h3 {
            color: var(--text);
            font-size: 1.2rem;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-brand p {
            color: var(--muted);
            font-size: 0.9rem;
            line-height: 1.75;
            max-width: 320px;
        }

        .footer-col h4 {
            color: var(--text);
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul li a {
            color: var(--muted);
            font-size: 0.88rem;
            transition: color var(--transition);
        }

        .footer-col ul li a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 20px;
            border-top: 1px solid rgba(0, 229, 255, 0.1);
            font-size: 0.8rem;
            color: var(--muted);
        }

        .footer-bottom a {
            color: var(--muted);
            transition: color var(--transition);
        }

        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .art-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .retro-grid {
                grid-template-columns: 1fr;
            }
            .topic-list {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .cat-banner h1 {
                font-size: 34px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-gap: 56px;
            }
            .container {
                padding: 0 16px;
            }
            .site-header {
                padding: 0 16px;
            }
            .cat-banner {
                padding: 100px 0 40px;
            }
            .cat-banner h1 {
                font-size: 28px;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .art-grid {
                grid-template-columns: 1fr;
            }
            .retro-grid {
                grid-template-columns: 1fr;
            }
            .retro-card {
                flex-direction: column;
            }
            .retro-card .retro-img {
                width: 100%;
                height: 160px;
            }
            .cta-panel {
                padding: 36px 24px;
            }
            .cta-panel h2 {
                font-size: 22px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
            .section-header h2 {
                font-size: 22px;
            }
            .timeline-wrap {
                padding-left: 24px;
            }
            .timeline-wrap::before {
                left: 7px;
            }
            .timeline-item::before {
                left: -21px;
                width: 12px;
                height: 12px;
            }
            .btn {
                padding: 11px 24px;
                font-size: 0.9rem;
            }
        }

        @media (max-width: 520px) {
            .header-cta {
                padding: 8px 18px;
                font-size: 0.82rem;
            }
            .site-logo {
                font-size: 1rem;
            }
            .cat-banner h1 {
                font-size: 24px;
            }
            .cat-banner .banner-desc {
                font-size: 0.92rem;
            }
            .topic-card .card-img-wrap {
                height: 170px;
            }
            .art-card .art-img {
                height: 180px;
            }
            .cta-panel {
                padding: 28px 18px;
                border-radius: 16px;
            }
            .cta-panel h2 {
                font-size: 19px;
            }
            .cta-panel p {
                font-size: 0.9rem;
            }
            .btn {
                width: 100%;
                padding: 12px 20px;
                font-size: 0.88rem;
            }
            .section {
                padding: 48px 0;
            }
        }

/* roulang page: category5 */
:root {
            --bg: #070B12;
            --bg2: #0D1220;
            --primary: #0F1B33;
            --accent: #00E5FF;
            --accent2: #FF3C64;
            --accent3: #9D5CFF;
            --text: #E6F2FF;
            --muted: #9AB0CC;
            --card-bg: rgba(15, 27, 51, 0.55);
            --card-border: rgba(0, 229, 255, 0.22);
            --card-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
            --radius-card: 16px;
            --radius-btn: 999px;
            --radius-input: 12px;
            --font-sans: 'HarmonyOS Sans SC', '思源黑体', '微软雅黑', 'Inter', sans-serif;
            --font-num: 'DIN Condensed', 'Bebas Neue', 'Arial Narrow', sans-serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --section-gap: 80px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }
        body::before {
            content: '';
            position: fixed;
            inset: 0;
            background:
                radial-gradient(ellipse 65% 45% at 18% 8%, rgba(0, 229, 255, 0.07), transparent 60%),
                radial-gradient(ellipse 55% 40% at 88% 20%, rgba(157, 92, 255, 0.06), transparent 58%),
                radial-gradient(ellipse 45% 35% at 50% 85%, rgba(255, 60, 100, 0.04), transparent 55%);
            pointer-events: none;
            z-index: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            display: block;
            max-width: 100%;
            height: auto;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
            z-index: 1;
        }
        /* ============ HEADER ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 64px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 24px;
            background: rgba(7, 11, 18, 0.72);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(0, 229, 255, 0.18);
            z-index: 100;
            box-sizing: border-box;
        }
        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--text);
            letter-spacing: 0.3px;
            text-shadow: 0 0 16px rgba(0, 229, 255, 0.35);
            transition: opacity var(--transition);
        }
        .site-logo:hover {
            color: var(--text);
            opacity: 0.92;
        }
        .logo-icon {
            width: 18px;
            height: 18px;
            background: linear-gradient(135deg, var(--accent), var(--accent3));
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.6);
            flex-shrink: 0;
        }
        .header-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 26px;
            border-radius: var(--radius-btn);
            background: linear-gradient(135deg, #00E5FF, #9D5CFF);
            color: #fff;
            font-weight: 600;
            font-size: 0.92rem;
            letter-spacing: 0.3px;
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.45);
            transition: filter var(--transition), box-shadow var(--transition), transform var(--transition);
            white-space: nowrap;
        }
        .header-cta:hover {
            color: #fff;
            filter: brightness(1.15);
            box-shadow: 0 0 26px rgba(0, 229, 255, 0.65);
            transform: translateY(-1px);
        }
        .header-cta:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }
        /* ============ PAGE BANNER ============ */
        .page-banner {
            position: relative;
            padding: 100px 0 36px;
            background:
                radial-gradient(ellipse 75% 55% at 50% 30%, rgba(7, 11, 18, 0.5), rgba(7, 11, 18, 0.88)),
                url('/assets/images/83c23f2cd3a3de9b.webp') center/cover no-repeat;
            background-color: var(--bg);
            min-height: 220px;
            display: flex;
            align-items: flex-end;
            isolation: isolate;
        }
        .page-banner::after {
            content: '';
            position: absolute;
            inset: 0;
            background:
                linear-gradient(rgba(0, 229, 255, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 229, 255, 0.03) 1px, transparent 1px);
            background-size: 42px 42px;
            mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, #000 20%, transparent 75%);
            -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, #000 20%, transparent 75%);
            z-index: -1;
            pointer-events: none;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--muted);
            margin-bottom: 10px;
        }
        .breadcrumb a {
            color: var(--muted);
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb .sep {
            color: rgba(0, 229, 255, 0.5);
            font-weight: 700;
        }
        .breadcrumb .current {
            color: var(--text);
            font-weight: 500;
        }
        .page-banner h1 {
            font-size: 2.4rem;
            font-weight: 700;
            letter-spacing: -0.5px;
            margin: 0 0 8px;
            color: var(--text);
            text-shadow: 0 0 24px rgba(0, 229, 255, 0.25);
        }
        .page-banner .banner-desc {
            font-size: 1rem;
            color: var(--muted);
            max-width: 680px;
            margin: 0;
            line-height: 1.7;
        }
        /* ============ CATEGORY ENTRY BAR ============ */
        .category-entry-bar {
            background: rgba(13, 18, 32, 0.72);
            border-bottom: 1px solid rgba(0, 229, 255, 0.12);
            padding: 14px 0;
            position: relative;
            z-index: 5;
        }
        .category-entry-bar .entry-scroll {
            display: flex;
            gap: 12px;
            overflow-x: auto;
            padding: 2px 0;
            scrollbar-width: thin;
            scrollbar-color: rgba(0, 229, 255, 0.3) transparent;
            -webkit-overflow-scrolling: touch;
        }
        .category-entry-bar .entry-scroll::-webkit-scrollbar {
            height: 4px;
        }
        .category-entry-bar .entry-scroll::-webkit-scrollbar-track {
            background: transparent;
        }
        .category-entry-bar .entry-scroll::-webkit-scrollbar-thumb {
            background: rgba(0, 229, 255, 0.3);
            border-radius: 4px;
        }
        .entry-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: 999px;
            background: rgba(15, 27, 51, 0.55);
            border: 1px solid rgba(0, 229, 255, 0.18);
            font-size: 0.85rem;
            color: var(--muted);
            white-space: nowrap;
            transition: all var(--transition);
            flex-shrink: 0;
        }
        .entry-pill:hover {
            border-color: rgba(0, 229, 255, 0.5);
            color: var(--accent);
            background: rgba(15, 27, 51, 0.8);
            box-shadow: 0 0 16px rgba(0, 229, 255, 0.2);
        }
        .entry-pill.active {
            background: linear-gradient(135deg, rgba(0, 229, 255, 0.18), rgba(157, 92, 255, 0.18));
            border-color: rgba(0, 229, 255, 0.5);
            color: var(--accent);
            font-weight: 600;
        }
        /* ============ SECTION COMMON ============ */
        main {
            padding: 0;
            position: relative;
            z-index: 1;
        }
        section {
            padding: var(--section-gap) 0;
            position: relative;
        }
        section.alt-section {
            background: rgba(13, 18, 32, 0.5);
            border-top: 1px solid rgba(0, 229, 255, 0.06);
            border-bottom: 1px solid rgba(0, 229, 255, 0.06);
        }
        .section-header {
            margin-bottom: 36px;
        }
        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 8px;
            font-weight: 600;
        }
        .section-header h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin: 0 0 8px;
            letter-spacing: -0.3px;
            color: var(--text);
        }
        .section-header .section-sub {
            font-size: 0.95rem;
            color: var(--muted);
            max-width: 600px;
            margin: 0;
            line-height: 1.7;
        }
        /* ============ GLASS CARD ============ */
        .glass-card {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.06);
            padding: 24px 28px;
            transition: all var(--transition);
        }
        .glass-card:hover {
            border-color: rgba(0, 229, 255, 0.55);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55), 0 0 28px rgba(0, 229, 255, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.06);
            transform: translateY(-4px);
        }
        /* ============ DEEP ARTICLE LIST ============ */
        .article-list-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }
        .article-card {
            display: flex;
            gap: 20px;
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.06);
            padding: 20px;
            transition: all var(--transition);
            overflow: hidden;
        }
        .article-card:hover {
            border-color: rgba(0, 229, 255, 0.55);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55), 0 0 28px rgba(0, 229, 255, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.06);
            transform: translateY(-4px);
        }
        .article-card .article-thumb {
            width: 160px;
            min-width: 160px;
            height: 120px;
            border-radius: 12px;
            overflow: hidden;
            flex-shrink: 0;
        }
        .article-card .article-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition);
        }
        .article-card:hover .article-thumb img {
            transform: scale(1.06);
        }
        .article-card .article-body {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
        }
        .article-card .article-date {
            font-size: 0.78rem;
            color: var(--muted);
            letter-spacing: 0.04em;
            margin-bottom: 6px;
        }
        .article-card .article-title {
            font-size: 1.05rem;
            font-weight: 600;
            margin: 0 0 8px;
            line-height: 1.5;
            color: var(--text);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .article-card .article-excerpt {
            font-size: 0.88rem;
            color: var(--muted);
            line-height: 1.7;
            margin: 0 0 10px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .article-card .read-more-btn {
            margin-top: auto;
            align-self: flex-start;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 16px;
            border-radius: 999px;
            background: transparent;
            border: 1px solid rgba(0, 229, 255, 0.35);
            color: var(--accent);
            font-size: 0.82rem;
            font-weight: 600;
            transition: all var(--transition);
        }
        .article-card .read-more-btn:hover {
            background: rgba(0, 229, 255, 0.1);
            border-color: rgba(0, 229, 255, 0.6);
            box-shadow: 0 0 14px rgba(0, 229, 255, 0.2);
            color: var(--accent);
        }
        .article-card .read-more-btn:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }
        .article-full-text {
            display: none;
            font-size: 0.9rem;
            color: var(--muted);
            line-height: 1.8;
            margin-top: 10px;
            padding-top: 10px;
            border-top: 1px solid rgba(0, 229, 255, 0.12);
        }
        .article-full-text.show {
            display: block;
        }
        .list-more-row {
            margin-top: 28px;
            display: flex;
            justify-content: center;
        }
        .list-more-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 32px;
            border-radius: var(--radius-btn);
            background: transparent;
            border: 1px solid rgba(0, 229, 255, 0.4);
            color: var(--accent);
            font-weight: 600;
            font-size: 0.92rem;
            transition: all var(--transition);
        }
        .list-more-btn:hover {
            background: rgba(0, 229, 255, 0.1);
            border-color: rgba(0, 229, 255, 0.7);
            box-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
            color: var(--accent);
        }
        /* ============ DATA CHART ============ */
        .data-chart-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            align-items: stretch;
        }
        .data-chart-panel {
            display: flex;
            flex-direction: column;
        }
        .data-chart-panel .chart-title {
            font-size: 1.1rem;
            font-weight: 600;
            margin: 0 0 16px;
            color: var(--text);
        }
        .bar-chart {
            display: flex;
            flex-direction: column;
            gap: 14px;
            flex: 1;
        }
        .bar-row {
            display: grid;
            grid-template-columns: 120px 1fr 70px;
            align-items: center;
            gap: 12px;
        }
        .bar-row .bar-label {
            font-size: 0.85rem;
            color: var(--muted);
            white-space: nowrap;
        }
        .bar-row .bar-track {
            height: 22px;
            background: rgba(7, 11, 18, 0.6);
            border-radius: 999px;
            overflow: hidden;
            border: 1px solid rgba(0, 229, 255, 0.1);
        }
        .bar-row .bar-fill {
            height: 100%;
            border-radius: 999px;
            background: linear-gradient(90deg, rgba(0, 229, 255, 0.7), rgba(157, 92, 255, 0.75));
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.3);
            transition: width 0.6s ease;
        }
        .bar-row .bar-value {
            font-family: var(--font-num);
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--accent);
            text-align: right;
        }
        .chart-note {
            font-size: 0.78rem;
            color: var(--muted);
            margin-top: 12px;
            opacity: 0.8;
        }
        .stat-highlight-row {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            margin-top: 20px;
        }
        .stat-highlight {
            background: rgba(7, 11, 18, 0.55);
            border-radius: 14px;
            padding: 20px 18px;
            text-align: center;
            border: 1px solid rgba(0, 229, 255, 0.12);
        }
        .stat-highlight .stat-num {
            font-family: var(--font-num);
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: 0.5px;
            text-shadow: 0 0 18px rgba(0, 229, 255, 0.35);
        }
        .stat-highlight .stat-unit {
            font-size: 0.85rem;
            color: var(--muted);
            margin-left: 2px;
        }
        .stat-highlight .stat-label {
            font-size: 0.8rem;
            color: var(--muted);
            margin-top: 4px;
        }
        /* ============ INTERVIEW / PEOPLE ============ */
        .people-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }
        .person-card {
            display: flex;
            gap: 20px;
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.06);
            padding: 22px;
            transition: all var(--transition);
        }
        .person-card:hover {
            border-color: rgba(0, 229, 255, 0.55);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55), 0 0 28px rgba(0, 229, 255, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.06);
            transform: translateY(-4px);
        }
        .person-avatar {
            width: 90px;
            height: 90px;
            min-width: 90px;
            border-radius: 14px;
            overflow: hidden;
            flex-shrink: 0;
            border: 1px solid rgba(0, 229, 255, 0.2);
        }
        .person-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .person-info {
            flex: 1;
            min-width: 0;
        }
        .person-info .person-name {
            font-size: 1.05rem;
            font-weight: 600;
            margin: 0 0 4px;
            color: var(--text);
        }
        .person-info .person-role {
            font-size: 0.8rem;
            color: var(--accent);
            margin-bottom: 8px;
            font-weight: 500;
        }
        .person-info .person-quote {
            font-size: 0.88rem;
            color: var(--muted);
            line-height: 1.7;
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .person-info .person-link {
            display: inline-block;
            margin-top: 8px;
            font-size: 0.85rem;
            color: var(--accent);
            font-weight: 500;
            transition: color var(--transition);
        }
        .person-info .person-link:hover {
            color: #fff;
        }
        /* ============ COLUMN LIST ============ */
        .column-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .column-item {
            display: flex;
            align-items: center;
            gap: 18px;
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: 14px;
            padding: 18px 22px;
            transition: all var(--transition);
        }
        .column-item:hover {
            border-color: rgba(0, 229, 255, 0.5);
            background: rgba(15, 27, 51, 0.7);
            transform: translateX(4px);
            box-shadow: 0 0 20px rgba(0, 229, 255, 0.1);
        }
        .column-item .column-num {
            font-family: var(--font-num);
            font-size: 1.6rem;
            font-weight: 700;
            color: rgba(0, 229, 255, 0.25);
            min-width: 48px;
            text-align: center;
            flex-shrink: 0;
        }
        .column-item .column-content {
            flex: 1;
            min-width: 0;
        }
        .column-item .column-title {
            font-size: 1.05rem;
            font-weight: 600;
            margin: 0 0 4px;
            color: var(--text);
        }
        .column-item .column-excerpt {
            font-size: 0.88rem;
            color: var(--muted);
            margin: 0;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .column-item .column-tag {
            display: inline-block;
            padding: 3px 12px;
            border-radius: 999px;
            font-size: 0.72rem;
            background: rgba(0, 229, 255, 0.1);
            color: var(--accent);
            border: 1px solid rgba(0, 229, 255, 0.25);
            white-space: nowrap;
            flex-shrink: 0;
        }
        /* ============ NEWSLETTER ============ */
        .newsletter-panel {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 36px;
            align-items: center;
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.06);
            padding: 36px 40px;
        }
        .newsletter-panel h2 {
            font-size: 1.7rem;
            font-weight: 700;
            margin: 0 0 10px;
            color: var(--text);
        }
        .newsletter-panel p {
            font-size: 0.95rem;
            color: var(--muted);
            margin: 0;
            line-height: 1.7;
        }
        .newsletter-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .newsletter-form input[type="email"] {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border-radius: var(--radius-input);
            background: rgba(7, 11, 18, 0.6);
            border: 1px solid rgba(0, 229, 255, 0.3);
            color: var(--text);
            font-size: 0.92rem;
            transition: all var(--transition);
            outline: none;
        }
        .newsletter-form input[type="email"]::placeholder {
            color: rgba(154, 176, 204, 0.6);
        }
        .newsletter-form input[type="email"]:focus {
            border-color: var(--accent);
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.3);
        }
        .newsletter-form .subscribe-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: var(--radius-btn);
            background: linear-gradient(135deg, #00E5FF, #9D5CFF);
            color: #fff;
            font-weight: 600;
            font-size: 0.92rem;
            letter-spacing: 0.3px;
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.45);
            transition: filter var(--transition), box-shadow var(--transition), transform var(--transition);
            white-space: nowrap;
            border: none;
        }
        .newsletter-form .subscribe-btn:hover {
            color: #fff;
            filter: brightness(1.15);
            box-shadow: 0 0 26px rgba(0, 229, 255, 0.65);
            transform: translateY(-1px);
        }
        .newsletter-form .subscribe-btn:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }
        /* ============ CTA CONTACT ============ */
        .cta-contact-panel {
            background: rgba(13, 18, 32, 0.7);
            border: 1px solid rgba(0, 229, 255, 0.2);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow);
            padding: 48px 40px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }
        .cta-contact-panel h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin: 0 0 12px;
            color: var(--text);
        }
        .cta-contact-panel p {
            font-size: 0.95rem;
            color: var(--muted);
            margin: 0 0 20px;
            line-height: 1.7;
        }
        .contact-form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .contact-form .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }
        .contact-form input,
        .contact-form select,
        .contact-form textarea {
            padding: 13px 18px;
            border-radius: var(--radius-input);
            background: rgba(7, 11, 18, 0.6);
            border: 1px solid rgba(0, 229, 255, 0.3);
            color: var(--text);
            font-size: 0.9rem;
            transition: all var(--transition);
            outline: none;
            width: 100%;
            box-sizing: border-box;
        }
        .contact-form input::placeholder,
        .contact-form textarea::placeholder {
            color: rgba(154, 176, 204, 0.6);
        }
        .contact-form input:focus,
        .contact-form select:focus,
        .contact-form textarea:focus {
            border-color: var(--accent);
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.3);
        }
        .contact-form textarea {
            min-height: 110px;
            resize: vertical;
        }
        .contact-form .submit-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 15px 32px;
            border-radius: var(--radius-btn);
            background: linear-gradient(135deg, #00E5FF, #9D5CFF);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            letter-spacing: 0.3px;
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.45);
            transition: filter var(--transition), box-shadow var(--transition), transform var(--transition);
            border: none;
            align-self: flex-start;
        }
        .contact-form .submit-btn:hover {
            color: #fff;
            filter: brightness(1.15);
            box-shadow: 0 0 26px rgba(0, 229, 255, 0.65);
            transform: translateY(-1px);
        }
        .contact-form .submit-btn:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }
        /* ============ FOOTER ============ */
        .site-footer {
            background: rgba(7, 11, 18, 0.95);
            border-top: 1px solid rgba(0, 229, 255, 0.12);
            padding: 56px 0 24px;
            position: relative;
            z-index: 1;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1.1fr;
            gap: 36px;
            margin-bottom: 36px;
        }
        .footer-brand h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin: 0 0 12px;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-brand h3 .logo-icon {
            width: 16px;
            height: 16px;
        }
        .footer-brand p {
            font-size: 0.88rem;
            color: var(--muted);
            line-height: 1.7;
            margin: 0;
            max-width: 280px;
        }
        .footer-col h4 {
            font-size: 0.92rem;
            font-weight: 600;
            margin: 0 0 14px;
            color: var(--text);
            letter-spacing: 0.02em;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: 0.85rem;
            color: var(--muted);
            transition: color var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-col ul li a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 20px;
            border-top: 1px solid rgba(0, 229, 255, 0.08);
            font-size: 0.78rem;
            color: var(--muted);
        }
        .footer-bottom a {
            color: var(--muted);
            transition: color var(--transition);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }
        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .article-list-grid {
                grid-template-columns: 1fr;
            }
            .people-grid {
                grid-template-columns: 1fr;
            }
            .data-chart-grid {
                grid-template-columns: 1fr;
            }
            .cta-contact-panel {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .newsletter-panel {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .container {
                padding: 0 16px;
            }
            section {
                padding: 56px 0;
            }
        }
        @media (max-width: 768px) {
            .site-header {
                padding: 0 16px;
            }
            .page-banner {
                padding: 90px 0 28px;
                min-height: 180px;
            }
            .page-banner h1 {
                font-size: 1.5rem;
            }
            .page-banner .banner-desc {
                font-size: 0.88rem;
            }
            .article-card {
                flex-direction: column;
                padding: 16px;
            }
            .article-card .article-thumb {
                width: 100%;
                min-width: 100%;
                height: 160px;
            }
            .stat-highlight-row {
                grid-template-columns: 1fr;
            }
            .contact-form .form-row {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                align-items: center;
            }
            .person-card {
                flex-direction: column;
                align-items: flex-start;
            }
            .person-avatar {
                width: 70px;
                height: 70px;
                min-width: 70px;
            }
            .column-item {
                flex-wrap: wrap;
                gap: 10px;
            }
            .newsletter-form {
                flex-direction: column;
            }
            .newsletter-form input[type="email"] {
                min-width: 0;
            }
            .bar-row {
                grid-template-columns: 80px 1fr 55px;
                gap: 8px;
            }
            .bar-row .bar-label {
                font-size: 0.78rem;
            }
            .bar-row .bar-value {
                font-size: 0.8rem;
            }
        }
        @media (max-width: 480px) {
            .header-cta {
                padding: 8px 18px;
                font-size: 0.82rem;
            }
            .site-logo {
                font-size: 1rem;
            }
            .page-banner h1 {
                font-size: 1.25rem;
            }
            .glass-card {
                padding: 18px 16px;
            }
            .article-card {
                padding: 14px;
            }
            .cta-contact-panel {
                padding: 24px 18px;
            }
            .newsletter-panel {
                padding: 24px 18px;
            }
            .section-header h2 {
                font-size: 1.3rem;
            }
            .bar-row {
                grid-template-columns: 65px 1fr 45px;
                gap: 6px;
            }
        }

/* roulang page: category7 */
:root {
            --bg: #070B12;
            --bg2: #0D1220;
            --primary: #0F1B33;
            --accent: #00E5FF;
            --accent2: #FF3C64;
            --accent3: #9D5CFF;
            --text: #E6F2FF;
            --muted: #9AB0CC;
            --card-bg: rgba(15, 27, 51, 0.55);
            --card-border: rgba(0, 229, 255, 0.22);
            --card-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
            --radius-card: 16px;
            --radius-btn: 999px;
            --radius-input: 12px;
            --font-sans: 'HarmonyOS Sans SC', '思源黑体', '微软雅黑', 'Inter', sans-serif;
            --font-num: 'DIN Condensed', 'Bebas Neue', 'Arial Narrow', sans-serif;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --section-gap: 80px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }

        body::before {
            content: '';
            position: fixed;
            inset: 0;
            background:
                radial-gradient(ellipse 65% 45% at 18% 8%, rgba(0, 229, 255, 0.07), transparent 60%),
                radial-gradient(ellipse 55% 40% at 88% 20%, rgba(157, 92, 255, 0.06), transparent 58%),
                radial-gradient(ellipse 45% 35% at 50% 85%, rgba(255, 60, 100, 0.04), transparent 55%);
            pointer-events: none;
            z-index: 0;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover {
            color: var(--accent);
        }

        img {
            display: block;
            max-width: 100%;
            height: auto;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
            z-index: 1;
        }

        /* ============ HEADER ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 64px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 24px;
            background: rgba(7, 11, 18, 0.72);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(0, 229, 255, 0.18);
            z-index: 100;
            box-sizing: border-box;
        }

        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--text);
            letter-spacing: 0.3px;
            text-shadow: 0 0 16px rgba(0, 229, 255, 0.35);
            transition: opacity var(--transition);
        }

        .site-logo:hover {
            color: var(--text);
            opacity: 0.92;
        }

        .logo-icon {
            width: 18px;
            height: 18px;
            background: linear-gradient(135deg, var(--accent), var(--accent3));
            clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.6);
            flex-shrink: 0;
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 26px;
            border-radius: var(--radius-btn);
            background: linear-gradient(135deg, #00E5FF, #9D5CFF);
            color: #fff;
            font-weight: 600;
            font-size: 0.92rem;
            letter-spacing: 0.3px;
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.45);
            transition: filter var(--transition), box-shadow var(--transition), transform var(--transition);
        }

        .header-cta:hover {
            color: #fff;
            filter: brightness(1.15);
            box-shadow: 0 0 26px rgba(0, 229, 255, 0.65);
            transform: translateY(-1px);
        }

        .header-cta:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }

        /* ============ MAIN ============ */
        main {
            position: relative;
            z-index: 1;
            padding-top: 64px;
        }

        section {
            padding: var(--section-gap) 0;
            box-sizing: border-box;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 16px;
            border-radius: 999px;
            background: rgba(0, 229, 255, 0.08);
            border: 1px solid rgba(0, 229, 255, 0.22);
            color: var(--accent);
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 14px;
            text-transform: uppercase;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text);
            letter-spacing: -0.5px;
            margin: 0 0 12px;
            line-height: 1.3;
        }

        .section-subtitle {
            color: var(--muted);
            font-size: 1rem;
            margin: 0 0 36px;
            max-width: 680px;
            line-height: 1.8;
        }

        /* ============ CATEGORY HERO BANNER ============ */
        .category-hero {
            position: relative;
            padding: 56px 0 48px;
            background:
                radial-gradient(ellipse 70% 55% at 50% 35%, rgba(0, 229, 255, 0.08), rgba(7, 11, 18, 0.9)),
                url('/assets/images/83c23f2cd3a3de9b.webp') center/cover no-repeat;
            background-color: var(--bg);
            border-bottom: 1px solid rgba(0, 229, 255, 0.12);
            isolation: isolate;
        }

        .category-hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background:
                linear-gradient(rgba(0, 229, 255, 0.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 229, 255, 0.04) 1px, transparent 1px);
            background-size: 42px 42px;
            mask-image: radial-gradient(ellipse 65% 55% at 50% 45%, #000 25%, transparent 68%);
            -webkit-mask-image: radial-gradient(ellipse 65% 55% at 50% 45%, #000 25%, transparent 68%);
            z-index: -1;
            pointer-events: none;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--muted);
        }

        .breadcrumb a:hover {
            color: var(--accent);
        }

        .breadcrumb .separator {
            color: rgba(0, 229, 255, 0.5);
        }

        .breadcrumb .current {
            color: var(--accent);
        }

        .category-hero h1 {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--text);
            letter-spacing: -0.5px;
            margin: 0 0 12px;
            line-height: 1.25;
        }

        .category-hero .hero-desc {
            color: var(--muted);
            font-size: 1.05rem;
            max-width: 700px;
            line-height: 1.7;
            margin: 0;
        }

        /* ============ CATEGORY ENTRY BAR ============ */
        .category-entry-bar {
            padding: 18px 0;
            background: rgba(13, 18, 32, 0.7);
            border-bottom: 1px solid rgba(0, 229, 255, 0.14);
            position: sticky;
            top: 64px;
            z-index: 50;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }

        .category-entry-list {
            display: flex;
            gap: 10px;
            overflow-x: auto;
            padding: 4px 2px;
            scrollbar-width: thin;
            scrollbar-color: rgba(0, 229, 255, 0.35) transparent;
            -webkit-overflow-scrolling: touch;
        }

        .category-entry-list::-webkit-scrollbar {
            height: 4px;
        }

        .category-entry-list::-webkit-scrollbar-track {
            background: transparent;
        }

        .category-entry-list::-webkit-scrollbar-thumb {
            background: rgba(0, 229, 255, 0.35);
            border-radius: 4px;
        }

        .category-entry-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 20px;
            border-radius: 999px;
            background: rgba(15, 27, 51, 0.6);
            border: 1px solid rgba(0, 229, 255, 0.18);
            color: var(--muted);
            font-size: 0.88rem;
            font-weight: 500;
            white-space: nowrap;
            flex-shrink: 0;
            transition: all var(--transition);
        }

        .category-entry-pill:hover {
            color: var(--accent);
            border-color: rgba(0, 229, 255, 0.5);
            background: rgba(0, 229, 255, 0.06);
        }

        .category-entry-pill.active {
            background: rgba(0, 229, 255, 0.12);
            border-color: rgba(0, 229, 255, 0.55);
            color: var(--accent);
            box-shadow: 0 0 16px rgba(0, 229, 255, 0.18);
        }

        .category-entry-pill .pill-icon {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 8px rgba(0, 229, 255, 0.7);
            flex-shrink: 0;
        }

        /* ============ GLASS CARD & COMPONENTS ============ */
        .glass-card {
            background: var(--card-bg);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-card);
            box-shadow: var(--card-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.06);
            overflow: hidden;
            transition: all var(--transition);
        }

        .glass-card:hover {
            border-color: rgba(0, 229, 255, 0.55);
            transform: translateY(-4px);
            box-shadow: 0 18px 42px rgba(0, 0, 0, 0.55), 0 0 24px rgba(0, 229, 255, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.06);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 30px;
            border-radius: var(--radius-btn);
            background: linear-gradient(135deg, #00E5FF, #9D5CFF);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            letter-spacing: 0.3px;
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.45);
            transition: filter var(--transition), box-shadow var(--transition), transform var(--transition);
            border: none;
            cursor: pointer;
        }

        .btn-primary:hover {
            color: #fff;
            filter: brightness(1.15);
            box-shadow: 0 0 26px rgba(0, 229, 255, 0.65);
            transform: translateY(-1px);
        }

        .btn-primary:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }

        .btn-ghost {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 11px 26px;
            border-radius: var(--radius-btn);
            background: transparent;
            border: 1px solid rgba(0, 229, 255, 0.55);
            color: var(--accent);
            font-weight: 600;
            font-size: 0.9rem;
            letter-spacing: 0.3px;
            transition: all var(--transition);
            cursor: pointer;
        }

        .btn-ghost:hover {
            background: rgba(0, 229, 255, 0.1);
            border-color: var(--accent);
            color: var(--accent);
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.2);
        }

        .btn-ghost:focus-visible {
            outline: 2px solid rgba(0, 229, 255, 0.6);
            outline-offset: 3px;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.3px;
            background: rgba(0, 229, 255, 0.1);
            border: 1px solid rgba(0, 229, 255, 0.25);
            color: var(--accent);
        }

        .badge.rose {
            background: rgba(255, 60, 100, 0.12);
            border-color: rgba(255, 60, 100, 0.35);
            color: #FF6B8C;
        }

        .badge.violet {
            background: rgba(157, 92, 255, 0.12);
            border-color: rgba(157, 92, 255, 0.35);
            color: #C9A6FF;
        }

        /* ============ ACTIVITY LIST ============ */
        .activity-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .activity-card {
            display: flex;
            gap: 20px;
            padding: 24px;
            align-items: flex-start;
        }

        .activity-date {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-width: 64px;
            min-height: 64px;
            background: rgba(0, 229, 255, 0.08);
            border: 1px solid rgba(0, 229, 255, 0.22);
            border-radius: 12px;
            flex-shrink: 0;
            text-align: center;
        }

        .activity-date .month {
            font-size: 0.78rem;
            color: var(--accent);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .activity-date .day {
            font-size: 1.6rem;
            font-weight: 700;
            font-family: var(--font-num);
            color: var(--text);
            line-height: 1.2;
        }

        .activity-info {
            flex: 1;
            min-width: 0;
        }

        .activity-info h3 {
            font-size: 1.08rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px;
            line-height: 1.4;
        }

        .activity-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 0.85rem;
            color: var(--muted);
            margin-bottom: 10px;
        }

        .activity-meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .activity-meta .dot {
            width: 5px;
            height: 5px;
            border-radius: 50%;
            background: var(--accent2);
            box-shadow: 0 0 8px rgba(255, 60, 100, 0.6);
        }

        .activity-info p {
            color: var(--muted);
            font-size: 0.9rem;
            margin: 0 0 14px;
            line-height: 1.7;
        }

        .activity-actions {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        /* ============ GALLERY ============ */
        .gallery-scroll {
            display: flex;
            gap: 20px;
            overflow-x: auto;
            padding: 8px 2px 16px;
            scrollbar-width: thin;
            scrollbar-color: rgba(0, 229, 255, 0.35) transparent;
            -webkit-overflow-scrolling: touch;
        }

        .gallery-scroll::-webkit-scrollbar {
            height: 5px;
        }

        .gallery-scroll::-webkit-scrollbar-track {
            background: transparent;
        }

        .gallery-scroll::-webkit-scrollbar-thumb {
            background: rgba(0, 229, 255, 0.35);
            border-radius: 4px;
        }

        .gallery-item {
            flex-shrink: 0;
            width: 280px;
            border-radius: var(--radius-card);
        }

        .gallery-item img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            transition: transform var(--transition);
        }

        .gallery-item:hover img {
            transform: scale(1.03);
        }

        .gallery-item-body {
            padding: 16px 18px;
        }

        .gallery-item-body h3 {
            font-size: 1rem;
            font-weight: 700;
            margin: 0 0 6px;
            color: var(--text);
            line-height: 1.4;
        }

        .gallery-item-body p {
            font-size: 0.82rem;
            color: var(--muted);
            margin: 0;
        }

        /* ============ SUBMIT FORM ============ */
        .submit-grid {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 40px;
            align-items: center;
        }

        .submit-info h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin: 0 0 12px;
            color: var(--text);
        }

        .submit-info p {
            color: var(--muted);
            font-size: 0.95rem;
            line-height: 1.8;
            margin: 0 0 20px;
        }

        .submit-types {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .submit-types .badge {
            font-size: 0.8rem;
            padding: 6px 14px;
        }

        .form-card {
            padding: 28px;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            margin-bottom: 16px;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .form-group label {
            font-size: 0.85rem;
            color: var(--muted);
            font-weight: 500;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            background: rgba(7, 11, 18, 0.6);
            border: 1px solid rgba(0, 229, 255, 0.3);
            border-radius: var(--radius-input);
            padding: 10px 16px;
            color: var(--text);
            font-size: 0.92rem;
            outline: none;
            transition: all var(--transition);
            width: 100%;
            box-sizing: border-box;
        }

        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15), 0 0 18px rgba(0, 229, 255, 0.1);
        }

        .form-group select {
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239AB0CC' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 14px center;
            padding-right: 36px;
        }

        .form-full {
            grid-column: 1 / -1;
        }

        /* ============ FAQ ============ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--card-bg);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--card-border);
            border-radius: 14px;
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(0, 229, 255, 0.4);
        }

        .faq-item summary {
            list-style: none;
            cursor: pointer;
            padding: 18px 22px;
            font-weight: 600;
            font-size: 1rem;
            color: var(--text);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            user-select: none;
            border-left: 3px solid var(--accent);
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: '+';
            font-size: 1.4rem;
            font-weight: 400;
            color: var(--accent);
            line-height: 1;
            transition: transform var(--transition);
        }

        .faq-item[open] summary::after {
            transform: rotate(45deg);
        }

        .faq-item .faq-answer {
            padding: 0 22px 18px 22px;
            color: var(--muted);
            font-size: 0.95rem;
            line-height: 1.8;
            border-left: 3px solid transparent;
        }

        .faq-item[open] .faq-answer {
            border-left-color: rgba(0, 229, 255, 0.3);
        }

        /* ============ TEAM WALL ============ */
        .team-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .team-card {
            padding: 20px;
            text-align: center;
        }

        .team-card .game-icon {
            width: 48px;
            height: 48px;
            margin: 0 auto 12px;
            border-radius: 12px;
            background: linear-gradient(135deg, rgba(0, 229, 255, 0.15), rgba(157, 92, 255, 0.15));
            border: 1px solid rgba(0, 229, 255, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
        }

        .team-card h3 {
            font-size: 0.98rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 6px;
            line-height: 1.4;
        }

        .team-card .team-rank {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--accent2);
            background: rgba(255, 60, 100, 0.1);
            border: 1px solid rgba(255, 60, 100, 0.3);
            border-radius: 999px;
            padding: 3px 12px;
            margin-bottom: 8px;
        }

        .team-card p {
            font-size: 0.82rem;
            color: var(--muted);
            margin: 0 0 14px;
            line-height: 1.6;
        }

        /* ============ CTA ============ */
        .cta-section {
            padding: var(--section-gap) 0;
            background:
                radial-gradient(ellipse 55% 45% at 50% 50%, rgba(0, 229, 255, 0.06), transparent 60%),
                rgba(13, 18, 32, 0.6);
            border-top: 1px solid rgba(0, 229, 255, 0.12);
            border-bottom: 1px solid rgba(0, 229, 255, 0.12);
        }

        .cta-box {
            max-width: 720px;
            margin: 0 auto;
            text-align: center;
            padding: 48px 32px;
        }

        .cta-box h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 12px;
            line-height: 1.3;
        }

        .cta-box p {
            color: var(--muted);
            font-size: 1rem;
            margin: 0 0 28px;
            line-height: 1.8;
        }

        .cta-actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: #060A10;
            border-top: 1px solid rgba(0, 229, 255, 0.15);
            padding: 60px 0 0;
            position: relative;
            z-index: 1;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(0, 229, 255, 0.1);
        }

        .footer-brand h3 {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 14px;
        }

        .footer-brand p {
            color: var(--muted);
            font-size: 0.88rem;
            line-height: 1.7;
            margin: 0;
            max-width: 300px;
        }

        .footer-col h4 {
            color: var(--text);
            font-size: 0.95rem;
            font-weight: 600;
            margin: 0 0 16px;
        }

        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-col ul li {
            margin-bottom: 10px;
        }

        .footer-col ul li a {
            color: var(--muted);
            font-size: 0.88rem;
            transition: color var(--transition);
        }

        .footer-col ul li a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding: 20px 0 24px;
            font-size: 0.8rem;
            color: var(--muted);
        }

        .footer-bottom a {
            color: var(--muted);
        }

        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .activity-grid {
                grid-template-columns: 1fr;
            }

            .team-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .submit-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }

            section {
                padding: 56px 0;
            }

            .site-header {
                padding: 0 16px;
            }

            .category-hero h1 {
                font-size: 1.8rem;
            }

            .category-hero {
                padding: 40px 0 32px;
            }

            .team-grid {
                grid-template-columns: 1fr;
            }

            .form-row {
                grid-template-columns: 1fr;
            }

            .gallery-item {
                width: 240px;
            }

            .activity-card {
                flex-direction: column;
                padding: 20px;
            }

            .activity-date {
                flex-direction: row;
                min-height: 44px;
                min-width: auto;
                width: 100%;
                gap: 8px;
                justify-content: center;
            }

            .activity-date .day {
                font-size: 1.2rem;
            }

            .activity-date .month {
                font-size: 0.7rem;
            }

            .cta-box {
                padding: 36px 20px;
            }

            .cta-box h2 {
                font-size: 1.4rem;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }

            .section-title {
                font-size: 1.5rem;
            }
        }

        @media (max-width: 480px) {
            .header-cta {
                padding: 8px 18px;
                font-size: 0.82rem;
            }

            .site-logo {
                font-size: 1rem;
            }

            .btn-primary {
                width: 100%;
                padding: 12px 20px;
            }

            .btn-ghost {
                width: 100%;
                padding: 11px 18px;
            }

            .cta-actions {
                flex-direction: column;
            }

            .gallery-item {
                width: 200px;
            }

            .category-entry-pill {
                padding: 6px 14px;
                font-size: 0.8rem;
            }

            .activity-actions {
                flex-direction: column;
            }

            .activity-actions .btn-ghost,
            .activity-actions .btn-primary {
                width: 100%;
            }
        }