/* roulang page: index */
:root {
            --bg: #0A0F1E;
            --bg-soft: #0D1B2A;
            --panel: rgba(13, 27, 42, 0.72);
            --panel-strong: rgba(15, 34, 52, 0.92);
            --cyan: #00D4FF;
            --cyan-soft: #38BDF8;
            --ink: #E6F1FF;
            --muted: #8AA0B8;
            --border: rgba(255, 255, 255, 0.08);
            --border-hover: rgba(0, 212, 255, 0.6);
            --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.35);
            --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.4);
            --radius-card: 14px;
            --radius-btn: 10px;
            --container: 1200px;
            --space-section: 88px;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
        body {
            background: var(--bg);
            background-image:
                radial-gradient(circle at 18% 8%, rgba(0, 212, 255, 0.06) 0, transparent 32%),
                radial-gradient(circle at 82% 28%, rgba(56, 189, 248, 0.05) 0, transparent 36%),
                radial-gradient(circle at 50% 78%, rgba(46, 16, 101, 0.08) 0, transparent 42%);
            color: var(--ink);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            line-height: 1.65;
            min-height: 100vh;
            overflow-x: hidden;
            font-size: 16px;
        }
        a { color: inherit; text-decoration: none; transition: color .2s ease; }
        img { max-width: 100%; height: auto; display: block; }
        button, input { font-family: inherit; }
        .container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
        .section { padding: var(--space-section) 0; position: relative; }
        .section-tight { padding: 56px 0; }
        .glass {
            background: var(--panel);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card), inset 0 0 0 1px rgba(255, 255, 255, 0.02);
        }
        .glass-hover { transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease; }
        .glass-hover:hover {
            border-color: var(--border-hover);
            transform: translateY(-4px);
            box-shadow: 0 12px 48px rgba(0, 0, 0, 0.45), 0 0 24px rgba(0, 212, 255, 0.15);
        }
        .btn-primary {
            background: var(--cyan);
            color: #0A0F1E;
            font-weight: 700;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            transition: box-shadow .25s ease, filter .25s ease, transform .15s ease;
            box-shadow: var(--shadow-glow), inset 0 0 0 1px rgba(255, 255, 255, 0.3);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 16px;
        }
        .btn-primary:hover { filter: brightness(1.12); box-shadow: 0 0 32px rgba(0, 212, 255, 0.55), inset 0 0 0 1px rgba(255, 255, 255, 0.45); }
        .btn-primary:active { transform: translateY(2px); }
        .btn-primary:focus { outline: 2px solid rgba(0, 212, 255, 0.7); outline-offset: 3px; }
        .btn-ghost {
            background: transparent;
            color: var(--ink);
            font-weight: 600;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--cyan);
            cursor: pointer;
            transition: background .25s ease, box-shadow .25s ease, transform .15s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 16px;
        }
        .btn-ghost:hover { background: rgba(0, 212, 255, 0.12); box-shadow: 0 0 16px rgba(0, 212, 255, 0.2); }
        .btn-ghost:active { transform: translateY(2px); }
        .btn-ghost:focus { outline: 2px solid rgba(0, 212, 255, 0.5); outline-offset: 3px; }
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 999px;
            background: rgba(0, 212, 255, 0.08);
            border: 1px solid rgba(0, 212, 255, 0.25);
            color: var(--cyan-soft);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.02em;
        }
        .text-gradient { background: linear-gradient(135deg, #00D4FF 0%, #38BDF8 45%, #E0F7FF 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
        .mono-num { font-family: "DIN", "Roboto Mono", "Consolas", monospace; font-weight: 700; letter-spacing: 0.02em; }
        .section-title { font-size: clamp(26px, 3.4vw, 40px); font-weight: 800; line-height: 1.22; margin-bottom: 12px; color: #F2F8FF; }
        .section-sub { font-size: 16px; color: var(--muted); max-width: 720px; line-height: 1.7; }
        .divider { height: 1px; background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.35), transparent); margin: 20px 0 28px; }

        /* Header / Nav */
        header {
            position: sticky;
            top: 0;
            z-index: 80;
            background: rgba(10, 15, 30, 0.72);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
        .logo-brand { font-weight: 800; font-size: 20px; letter-spacing: 0.01em; color: #F2F8FF; }
        .logo-brand b { color: var(--cyan); }
        .nav-cat-trigger {
            background: transparent;
            border: 1px solid rgba(0, 212, 255, 0.25);
            color: var(--ink);
            padding: 8px 16px;
            border-radius: 999px;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            transition: background .25s, border-color .25s;
        }
        .nav-cat-trigger:hover { background: rgba(0, 212, 255, 0.1); border-color: var(--border-hover); }
        .nav-cat-trigger:focus { outline: 2px solid rgba(0, 212, 255, 0.5); outline-offset: 2px; }
        .dropdown-menu {
            position: absolute;
            top: calc(100% + 8px);
            right: 0;
            background: var(--panel-strong);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(0, 212, 255, 0.2);
            border-radius: 14px;
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5), 0 0 24px rgba(0, 212, 255, 0.06);
            min-width: 230px;
            padding: 10px;
            display: none;
            z-index: 99;
        }
        .dropdown-menu.open { display: block; }
        .dropdown-menu a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 14px;
            border-radius: 10px;
            color: var(--ink);
            font-size: 14px;
            font-weight: 500;
            transition: background .2s, color .2s;
        }
        .dropdown-menu a:hover { background: rgba(0, 212, 255, 0.1); color: var(--cyan-soft); }
        .mobile-menu-btn {
            display: none;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: var(--ink);
            width: 40px;
            height: 40px;
            border-radius: 10px;
            cursor: pointer;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            transition: background .2s, border-color .2s;
        }
        .mobile-menu-btn:hover { background: rgba(0, 212, 255, 0.1); border-color: var(--border-hover); }
        .mobile-drawer {
            position: fixed;
            top: 68px;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(10, 15, 30, 0.96);
            backdrop-filter: blur(24px);
            z-index: 90;
            padding: 28px 20px;
            display: none;
            flex-direction: column;
            gap: 8px;
            border-top: 1px solid rgba(0, 212, 255, 0.15);
        }
        .mobile-drawer.open { display: flex; }
        .mobile-drawer a {
            padding: 14px 16px;
            border-radius: 12px;
            background: rgba(0, 212, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.06);
            font-weight: 600;
            font-size: 15px;
            transition: background .2s, border-color .2s;
        }
        .mobile-drawer a:hover { background: rgba(0, 212, 255, 0.12); border-color: var(--border-hover); }

        /* Hero */
        .hero {
            position: relative;
            padding: 72px 0 80px;
            background-image: linear-gradient(135deg, rgba(10,15,30,0.82) 0%, rgba(13,27,42,0.68) 60%, rgba(10,15,30,0.82) 100%), url('/assets/images/1c02f5e96eb07d5a.png');
            background-size: cover;
            background-position: center;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        .hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
        .hero-title { font-size: clamp(30px, 4.6vw, 54px); font-weight: 800; line-height: 1.18; color: #F2F8FF; }
        .hero-desc { font-size: 16px; color: #B8CCE4; max-width: 620px; margin-top: 18px; line-height: 1.75; }
        .hero-badges { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
        .hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
        .group-panel {
            margin-top: 32px;
            padding: 20px 22px;
            border-radius: var(--radius-card);
            background: rgba(13, 27, 42, 0.68);
            backdrop-filter: blur(16px);
            border: 1px solid rgba(0, 212, 255, 0.22);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
        }
        .group-panel .gp-title { font-size: 15px; font-weight: 700; color: #E0F7FF; }
        .group-progress {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 10px;
            font-size: 14px;
            color: var(--muted);
        }
        .progress-bar {
            flex: 1;
            height: 8px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.08);
            overflow: hidden;
        }
        .progress-bar span {
            display: block;
            height: 100%;
            width: 67%;
            background: linear-gradient(90deg, #00D4FF, #38BDF8);
            border-radius: 999px;
            box-shadow: 0 0 12px rgba(0, 212, 255, 0.6);
        }
        .hero-preview-card {
            border-radius: 18px;
            overflow: hidden;
            box-shadow: 0 20px 56px rgba(0, 0, 0, 0.5), 0 0 28px rgba(0, 212, 255, 0.1);
            border: 1px solid rgba(0, 212, 255, 0.2);
            background: rgba(13, 27, 42, 0.6);
            backdrop-filter: blur(18px);
        }
        .hero-preview-card img { width: 100%; height: 320px; object-fit: cover; }

        /* Stats strip */
        .stats-strip { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
        .stat-card {
            padding: 22px 18px;
            text-align: center;
            border-radius: var(--radius-card);
            background: var(--panel);
            backdrop-filter: blur(14px);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-card);
            transition: border-color .25s, transform .25s;
        }
        .stat-card:hover { border-color: var(--border-hover); transform: translateY(-3px); }
        .stat-card .num { font-family: "DIN", "Roboto Mono", "Consolas", monospace; font-size: 28px; font-weight: 700; color: var(--cyan); }
        .stat-card .label { font-size: 13px; color: var(--muted); margin-top: 6px; }

        /* Cards grid */
        .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
        .grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
        .grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
        .card-pad { padding: 24px; }
        .card-title { font-size: 17px; font-weight: 700; color: #F2F8FF; margin-bottom: 8px; }
        .card-desc { font-size: 14px; color: var(--muted); line-height: 1.65; }
        .card-icon {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: rgba(0, 212, 255, 0.1);
            border: 1px solid rgba(0, 212, 255, 0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 16px;
            color: var(--cyan);
        }
        .category-card {
            padding: 22px;
            border-radius: var(--radius-card);
            background: var(--panel);
            backdrop-filter: blur(14px);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-card);
            transition: border-color .25s, transform .25s, box-shadow .25s;
            cursor: pointer;
            display: block;
        }
        .category-card:hover { border-color: var(--border-hover); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45), 0 0 20px rgba(0, 212, 255, 0.12); }
        .category-card .cat-name { font-size: 17px; font-weight: 700; color: #F2F8FF; }
        .category-card .cat-desc { font-size: 13px; color: var(--muted); margin-top: 6px; line-height: 1.6; }

        /* News list */
        .news-item {
            display: grid;
            grid-template-columns: 200px 1fr auto;
            gap: 18px;
            padding: 18px;
            border-radius: 14px;
            background: var(--panel);
            backdrop-filter: blur(12px);
            border: 1px solid var(--border);
            margin-bottom: 14px;
            transition: border-color .25s, transform .25s;
            align-items: center;
        }
        .news-item:hover { border-color: var(--border-hover); transform: translateX(2px); }
        .news-thumb { width: 200px; height: 120px; object-fit: cover; border-radius: 10px; }
        .news-content .news-date { font-size: 12px; color: var(--cyan-soft); font-weight: 600; letter-spacing: 0.03em; }
        .news-content .news-title { font-size: 16px; font-weight: 700; color: #F2F8FF; margin-top: 4px; }
        .news-content .news-excerpt { font-size: 13px; color: var(--muted); margin-top: 6px; line-height: 1.6; }
        .read-more {
            background: transparent;
            border: none;
            color: var(--cyan);
            cursor: pointer;
            font-weight: 600;
            font-size: 13px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap .2s, color .2s;
            white-space: nowrap;
        }
        .read-more:hover { gap: 8px; color: #E0F7FF; }
        .read-more:focus { outline: 2px solid rgba(0, 212, 255, 0.5); outline-offset: 2px; border-radius: 4px; }

        /* FAQ */
        .faq-item {
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            padding: 16px 0;
            cursor: pointer;
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            font-weight: 700;
            font-size: 16px;
            color: #F2F8FF;
            transition: color .2s;
        }
        .faq-question:hover { color: var(--cyan-soft); }
        .faq-icon { transition: transform .3s ease; font-size: 18px; color: var(--cyan); flex-shrink: 0; }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .3s ease, padding .3s ease;
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
            padding-top: 0;
        }
        .faq-item.active .faq-answer { max-height: 200px; padding-top: 10px; }
        .faq-item.active .faq-icon { transform: rotate(45deg); }

        /* Footer */
        footer {
            background: rgba(10, 15, 30, 0.9);
            border-top: 1px solid rgba(0, 212, 255, 0.15);
            padding: 48px 0 28px;
            margin-top: 0;
        }
        .footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 36px; }
        .footer-brand { font-size: 20px; font-weight: 800; color: #F2F8FF; }
        .footer-brand b { color: var(--cyan); }
        .footer-desc { font-size: 13px; color: var(--muted); margin-top: 10px; line-height: 1.7; max-width: 320px; }
        .footer-heading { font-size: 14px; font-weight: 700; color: #E0F7FF; margin-bottom: 12px; }
        .footer-links a { display: block; font-size: 13px; color: var(--muted); padding: 5px 0; transition: color .2s, transform .2s; }
        .footer-links a:hover { color: var(--cyan-soft); transform: translateX(3px); }
        .footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.06); margin-top: 32px; padding-top: 20px; display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between; align-items: center; font-size: 12px; color: #6E8AA0; }
        .footer-bottom a { color: #8AB0CC; transition: color .2s; }
        .footer-bottom a:hover { color: var(--cyan-soft); }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-grid { grid-template-columns: 1fr; gap: 32px; }
            .hero-preview-card img { height: 240px; }
            .stats-strip { grid-template-columns: repeat(3, 1fr); }
            .grid-4 { grid-template-columns: repeat(2, 1fr); }
            .grid-3 { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: 1fr 1fr; }
            .section { padding: 60px 0; }
        }
        @media (max-width: 768px) {
            .nav-cat-trigger span { display: none; }
            .mobile-menu-btn { display: flex; }
            .dropdown-menu { display: none !important; }
            .stats-strip { grid-template-columns: repeat(2, 1fr); }
            .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
            .news-item { grid-template-columns: 1fr; }
            .news-thumb { width: 100%; height: 160px; }
            .footer-grid { grid-template-columns: 1fr; gap: 24px; }
            .section { padding: 48px 0; }
            .hero { padding: 48px 0 56px; }
            .header-inner { height: 60px; }
            .logo-brand { font-size: 16px; }
            .hero-actions { flex-direction: column; }
            .btn-primary, .btn-ghost { width: 100%; justify-content: center; }
        }
        @media (max-width: 520px) {
            .hero-title { font-size: 28px; }
            .section-title { font-size: 24px; }
            .stats-strip { grid-template-columns: 1fr 1fr; }
            .stat-card .num { font-size: 22px; }
            .card-pad { padding: 18px; }
            .container { padding: 0 14px; }
            .footer-bottom { flex-direction: column; text-align: center; }
        }

/* roulang page: category1 */
:root {
            --bg: #0A0F1E;
            --bg-soft: #0D1B2A;
            --panel: rgba(13, 27, 42, 0.72);
            --panel-strong: rgba(15, 34, 52, 0.92);
            --cyan: #00D4FF;
            --cyan-soft: #38BDF8;
            --ink: #E6F1FF;
            --muted: #8AA0B8;
            --border: rgba(255, 255, 255, 0.08);
            --border-hover: rgba(0, 212, 255, 0.6);
            --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.35);
            --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.4);
            --radius-card: 14px;
            --radius-btn: 10px;
            --container: 1200px;
            --space-section: 72px;
        }

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

        body {
            background: var(--bg);
            background-image:
                radial-gradient(circle at 18% 8%, rgba(0, 212, 255, 0.06) 0, transparent 32%),
                radial-gradient(circle at 82% 28%, rgba(56, 189, 248, 0.05) 0, transparent 36%),
                radial-gradient(circle at 50% 78%, rgba(46, 16, 101, 0.08) 0, transparent 42%);
            color: var(--ink);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            line-height: 1.65;
            min-height: 100vh;
            overflow-x: hidden;
            font-size: 16px;
            margin: 0;
            padding: 0;
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color .2s ease;
        }

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

        button,
        input,
        select {
            font-family: inherit;
        }

        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 20px;
        }

        .section {
            padding: var(--space-section) 0;
            position: relative;
        }

        .section-tight {
            padding: 48px 0;
        }

        .btn-primary {
            background: var(--cyan);
            color: #0A0F1E;
            font-weight: 700;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            transition: box-shadow .25s ease, filter .25s ease, transform .15s ease;
            box-shadow: var(--shadow-glow), inset 0 0 0 1px rgba(255, 255, 255, 0.3);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 16px;
        }

        .btn-primary:hover {
            filter: brightness(1.12);
            box-shadow: 0 0 32px rgba(0, 212, 255, 0.55), inset 0 0 0 1px rgba(255, 255, 255, 0.45);
        }

        .btn-primary:active {
            transform: translateY(2px);
        }

        .btn-primary:focus {
            outline: 2px solid rgba(0, 212, 255, 0.7);
            outline-offset: 3px;
        }

        .btn-ghost {
            background: transparent;
            color: var(--ink);
            font-weight: 600;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--cyan);
            cursor: pointer;
            transition: background .25s ease, box-shadow .25s ease, transform .15s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 16px;
        }

        .btn-ghost:hover {
            background: rgba(0, 212, 255, 0.12);
            box-shadow: 0 0 16px rgba(0, 212, 255, 0.2);
        }

        .btn-ghost:active {
            transform: translateY(2px);
        }

        .btn-ghost:focus {
            outline: 2px solid rgba(0, 212, 255, 0.5);
            outline-offset: 3px;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 999px;
            background: rgba(0, 212, 255, 0.08);
            border: 1px solid rgba(0, 212, 255, 0.25);
            color: var(--cyan-soft);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .section-title {
            font-size: clamp(24px, 3vw, 36px);
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 12px;
            color: #F2F8FF;
        }

        .section-sub {
            font-size: 16px;
            color: var(--muted);
            max-width: 760px;
            line-height: 1.7;
        }

        .divider {
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.35), transparent);
            margin: 18px 0 24px;
        }

        /* Header / Nav */
        header {
            position: sticky;
            top: 0;
            z-index: 80;
            background: rgba(10, 15, 30, 0.72);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
        }

        .logo-brand {
            font-weight: 800;
            font-size: 20px;
            letter-spacing: 0.01em;
            color: #F2F8FF;
            white-space: nowrap;
        }

        .logo-brand b {
            color: var(--cyan);
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 10px;
            position: relative;
        }

        .nav-dropdown-wrapper {
            position: relative;
        }

        .nav-cat-trigger {
            background: transparent;
            border: 1px solid rgba(0, 212, 255, 0.25);
            color: var(--ink);
            padding: 8px 16px;
            border-radius: 999px;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            transition: background .25s, border-color .25s;
        }

        .nav-cat-trigger:hover {
            background: rgba(0, 212, 255, 0.1);
            border-color: var(--border-hover);
        }

        .nav-cat-trigger:focus {
            outline: 2px solid rgba(0, 212, 255, 0.5);
            outline-offset: 2px;
        }

        .nav-cat-menu {
            position: absolute;
            top: calc(100% + 8px);
            right: 0;
            background: var(--panel-strong);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(0, 212, 255, 0.2);
            border-radius: 14px;
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5), 0 0 24px rgba(0, 212, 255, 0.06);
            min-width: 230px;
            padding: 10px;
            display: none;
            z-index: 99;
        }

        .nav-cat-menu.show {
            display: block;
        }

        .nav-cat-menu a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 14px;
            border-radius: 10px;
            color: var(--ink);
            font-size: 14px;
            font-weight: 500;
            transition: background .2s, color .2s;
        }

        .nav-cat-menu a:hover {
            background: rgba(0, 212, 255, 0.08);
            color: var(--cyan-soft);
        }

        .nav-cat-menu a.active {
            background: rgba(0, 212, 255, 0.12);
            color: var(--cyan-soft);
        }

        .mobile-menu-btn {
            display: none;
            background: transparent;
            border: 1px solid rgba(0, 212, 255, 0.25);
            color: var(--ink);
            padding: 8px 14px;
            border-radius: 8px;
            cursor: pointer;
            font-size: 16px;
            font-weight: 600;
            transition: background .2s;
        }

        .mobile-menu-btn:hover {
            background: rgba(0, 212, 255, 0.1);
        }

        .mobile-drawer {
            display: none;
            position: fixed;
            top: 68px;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(10, 15, 30, 0.97);
            z-index: 79;
            padding: 24px 20px 32px;
            flex-direction: column;
            gap: 10px;
            overflow-y: auto;
        }

        .mobile-drawer.show {
            display: flex;
        }

        .mobile-drawer a {
            display: block;
            padding: 14px 18px;
            border-radius: 12px;
            background: rgba(13, 27, 42, 0.8);
            border: 1px solid rgba(255, 255, 255, 0.08);
            color: var(--ink);
            font-size: 16px;
            font-weight: 500;
            transition: background .2s, border-color .2s;
        }

        .mobile-drawer a:hover {
            background: rgba(0, 212, 255, 0.08);
            border-color: rgba(0, 212, 255, 0.3);
        }

        .mobile-drawer a.active {
            background: rgba(0, 212, 255, 0.12);
            border-color: rgba(0, 212, 255, 0.4);
            color: var(--cyan-soft);
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--muted);
            padding: 20px 0 0;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--muted);
            transition: color .2s;
        }

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

        .breadcrumb span {
            color: var(--cyan-soft);
            font-weight: 500;
        }

        .breadcrumb-sep {
            color: rgba(255, 255, 255, 0.25);
        }

        /* Category Header */
        .cat-header {
            padding: 40px 0 24px;
        }

        .cat-header h1 {
            font-size: clamp(28px, 4vw, 44px);
            font-weight: 800;
            line-height: 1.2;
            color: #F2F8FF;
            margin: 0 0 14px;
            letter-spacing: 0.01em;
        }

        .cat-header h1 .accent {
            color: var(--cyan-soft);
        }

        .cat-desc {
            font-size: 16px;
            color: var(--muted);
            max-width: 780px;
            line-height: 1.75;
        }

        /* Filter & List Layout */
        .scores-layout {
            display: grid;
            grid-template-columns: 260px 1fr;
            gap: 24px;
            align-items: start;
        }

        .filter-panel {
            background: var(--panel);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 20px;
            position: sticky;
            top: 88px;
        }

        .filter-panel h2 {
            font-size: 18px;
            font-weight: 700;
            color: #F2F8FF;
            margin: 0 0 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .filter-group {
            margin-bottom: 18px;
        }

        .filter-group:last-child {
            margin-bottom: 0;
        }

        .filter-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--muted);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 8px;
        }

        .filter-option {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 12px;
            border-radius: 8px;
            cursor: pointer;
            font-size: 14px;
            color: var(--ink);
            transition: background .2s, color .2s;
            border: 1px solid transparent;
        }

        .filter-option:hover {
            background: rgba(0, 212, 255, 0.06);
        }

        .filter-option.active {
            background: rgba(0, 212, 255, 0.1);
            border-color: rgba(0, 212, 255, 0.25);
            color: var(--cyan-soft);
            font-weight: 600;
        }

        .filter-option input[type="checkbox"],
        .filter-option input[type="radio"] {
            accent-color: var(--cyan);
            width: 16px;
            height: 16px;
            cursor: pointer;
            flex-shrink: 0;
        }

        .filter-reset {
            margin-top: 16px;
            padding: 10px 16px;
            width: 100%;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 8px;
            color: var(--muted);
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            transition: all .2s;
        }

        .filter-reset:hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--ink);
        }

        .score-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .score-card {
            background: var(--panel);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 18px 22px;
            transition: border-color .25s, box-shadow .25s, transform .2s;
        }

        .score-card:hover {
            border-color: rgba(0, 212, 255, 0.35);
            box-shadow: 0 12px 48px rgba(0, 0, 0, 0.45), 0 0 18px rgba(0, 212, 255, 0.1);
            transform: translateY(-2px);
        }

        .score-card-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 14px;
            gap: 12px;
            flex-wrap: wrap;
        }

        .score-league {
            font-size: 13px;
            font-weight: 600;
            color: var(--cyan-soft);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .score-status {
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 999px;
            letter-spacing: 0.03em;
        }

        .score-status.live {
            background: rgba(0, 212, 255, 0.12);
            border: 1px solid rgba(0, 212, 255, 0.35);
            color: var(--cyan-soft);
        }

        .score-status.upcoming {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: var(--muted);
        }

        .score-status.done {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(230, 241, 255, 0.6);
        }

        .score-matchup {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }

        .score-team {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 16px;
            font-weight: 600;
            color: #F2F8FF;
            flex: 1;
            min-width: 120px;
        }

        .score-team.right {
            justify-content: flex-end;
            text-align: right;
        }

        .team-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(0, 212, 255, 0.1);
            border: 1px solid rgba(0, 212, 255, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            flex-shrink: 0;
            overflow: hidden;
        }

        .team-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 50%;
        }

        .score-middle {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            min-width: 90px;
        }

        .score-digits {
            font-family: "DIN", "Roboto Mono", "Consolas", monospace;
            font-weight: 800;
            font-size: 24px;
            color: #F2F8FF;
            letter-spacing: 0.02em;
            line-height: 1.2;
        }

        .score-digits .highlight {
            color: var(--cyan-soft);
        }

        .score-time {
            font-size: 12px;
            color: var(--muted);
            font-weight: 500;
        }

        .score-card-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: 14px;
            padding-top: 12px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            gap: 12px;
            flex-wrap: wrap;
        }

        .score-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 13px;
            color: var(--muted);
            flex-wrap: wrap;
        }

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

        .score-more {
            font-size: 14px;
            font-weight: 600;
            color: var(--cyan-soft);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap .2s;
            cursor: pointer;
            background: none;
            border: none;
            padding: 0;
        }

        .score-more:hover {
            gap: 10px;
            color: #fff;
        }

        /* Panel / Card general */
        .glass-card {
            background: var(--panel);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 24px;
            transition: border-color .25s, box-shadow .25s;
        }

        .glass-card:hover {
            border-color: rgba(0, 212, 255, 0.3);
            box-shadow: 0 12px 44px rgba(0, 0, 0, 0.4), 0 0 16px rgba(0, 212, 255, 0.08);
        }

        /* Info grid */
        .info-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
        }

        .info-item {
            display: flex;
            gap: 14px;
            align-items: flex-start;
        }

        .info-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: rgba(0, 212, 255, 0.1);
            border: 1px solid rgba(0, 212, 255, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 18px;
        }

        .info-item h3 {
            font-size: 16px;
            font-weight: 700;
            color: #F2F8FF;
            margin: 0 0 6px;
        }

        .info-item p {
            font-size: 14px;
            color: var(--muted);
            margin: 0;
            line-height: 1.6;
        }

        /* Recommend cards */
        .recommend-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 20px;
        }

        .recommend-card {
            background: var(--panel);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: border-color .25s, box-shadow .25s, transform .2s;
        }

        .recommend-card:hover {
            border-color: rgba(0, 212, 255, 0.35);
            box-shadow: 0 12px 44px rgba(0, 0, 0, 0.45), 0 0 18px rgba(0, 212, 255, 0.08);
            transform: translateY(-3px);
        }

        .recommend-img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            background: rgba(0, 212, 255, 0.05);
        }

        .recommend-body {
            padding: 18px 20px 20px;
        }

        .recommend-body h3 {
            font-size: 17px;
            font-weight: 700;
            color: #F2F8FF;
            margin: 0 0 8px;
            line-height: 1.4;
        }

        .recommend-body p {
            font-size: 14px;
            color: var(--muted);
            margin: 0 0 12px;
            line-height: 1.6;
        }

        .recommend-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            background: rgba(0, 212, 255, 0.08);
            border: 1px solid rgba(0, 212, 255, 0.2);
            color: var(--cyan-soft);
            margin-bottom: 10px;
        }

        /* Reviews */
        .review-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 20px;
        }

        .review-item {
            background: var(--panel);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 20px;
        }

        .review-item .stars {
            color: #00D4FF;
            font-size: 14px;
            letter-spacing: 2px;
            margin-bottom: 10px;
        }

        .review-item blockquote {
            margin: 0 0 12px;
            font-size: 14px;
            color: var(--ink);
            line-height: 1.7;
            font-style: normal;
        }

        .review-author {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--muted);
            font-weight: 500;
        }

        .review-avatar {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: rgba(0, 212, 255, 0.12);
            border: 1px solid rgba(0, 212, 255, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            flex-shrink: 0;
        }

        /* CTA band */
        .cta-band {
            background: var(--panel-strong);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border: 1px solid rgba(0, 212, 255, 0.25);
            border-radius: 18px;
            box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5), 0 0 28px rgba(0, 212, 255, 0.08);
            padding: 36px 32px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-band::before {
            content: '';
            position: absolute;
            top: -60px;
            left: 50%;
            transform: translateX(-50%);
            width: 320px;
            height: 160px;
            background: rgba(0, 212, 255, 0.08);
            border-radius: 50%;
            filter: blur(60px);
            pointer-events: none;
        }

        .cta-band h2 {
            font-size: clamp(22px, 2.8vw, 32px);
            font-weight: 800;
            color: #F2F8FF;
            margin: 0 0 12px;
            position: relative;
        }

        .cta-band p {
            font-size: 16px;
            color: var(--muted);
            margin: 0 0 22px;
            position: relative;
        }

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

        /* Footer */
        footer {
            background: rgba(8, 12, 24, 0.85);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 48px 0 28px;
            margin-top: 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand {
            font-weight: 800;
            font-size: 20px;
            color: #F2F8FF;
            margin-bottom: 10px;
        }

        .footer-brand b {
            color: var(--cyan);
        }

        .footer-desc {
            font-size: 14px;
            color: var(--muted);
            max-width: 300px;
            line-height: 1.7;
            margin: 0;
        }

        .footer-heading {
            font-size: 14px;
            font-weight: 700;
            color: #F2F8FF;
            margin-bottom: 12px;
            letter-spacing: 0.04em;
        }

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

        .footer-links a {
            font-size: 14px;
            color: var(--muted);
            transition: color .2s;
        }

        .footer-links a:hover {
            color: var(--cyan-soft);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 13px;
            color: var(--muted);
        }

        .footer-bottom a {
            color: var(--muted);
            transition: color .2s;
        }

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

        /* Responsive */
        @media (max-width: 1024px) {
            .scores-layout {
                grid-template-columns: 220px 1fr;
                gap: 18px;
            }
        }

        @media (max-width: 768px) {
            .scores-layout {
                grid-template-columns: 1fr;
            }
            .filter-panel {
                position: static;
                order: 2;
            }
            .score-list {
                order: 1;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .cat-header h1 {
                font-size: 26px;
            }
            .score-matchup {
                gap: 8px;
            }
            .score-team {
                font-size: 14px;
                min-width: 100px;
            }
            .score-digits {
                font-size: 20px;
            }
            .nav-cat-trigger {
                padding: 8px 12px;
                font-size: 13px;
            }
            .btn-primary {
                padding: 10px 18px;
                font-size: 14px;
            }
        }

        @media (max-width: 520px) {
            :root {
                --space-section: 48px;
            }
            .container {
                padding: 0 16px;
            }
            .header-inner {
                height: 58px;
            }
            .logo-brand {
                font-size: 17px;
            }
            .nav-cat-trigger span {
                display: none;
            }
            .nav-cat-trigger {
                padding: 8px 10px;
            }
            .btn-primary {
                padding: 9px 14px;
                font-size: 13px;
                gap: 4px;
            }
            .mobile-menu-btn {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }
            .nav-cat-menu {
                min-width: 200px;
                right: -60px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .score-card {
                padding: 14px 16px;
            }
            .score-team {
                font-size: 13px;
                min-width: 80px;
                gap: 6px;
            }
            .team-avatar {
                width: 28px;
                height: 28px;
                font-size: 12px;
            }
            .score-digits {
                font-size: 18px;
            }
            .score-middle {
                min-width: 64px;
            }
            .recommend-grid {
                grid-template-columns: 1fr;
            }
            .review-grid {
                grid-template-columns: 1fr;
            }
            .info-grid {
                grid-template-columns: 1fr;
            }
            .cta-band {
                padding: 26px 18px;
            }
            .section-title {
                font-size: 22px;
            }
        }

/* roulang page: category2 */
:root {
            --bg: #0A0F1E;
            --bg-soft: #0D1B2A;
            --panel: rgba(13, 27, 42, 0.72);
            --panel-strong: rgba(15, 34, 52, 0.92);
            --cyan: #00D4FF;
            --cyan-soft: #38BDF8;
            --ink: #E6F1FF;
            --muted: #8AA0B8;
            --border: rgba(255, 255, 255, 0.08);
            --border-hover: rgba(0, 212, 255, 0.6);
            --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.35);
            --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.4);
            --radius-card: 14px;
            --radius-btn: 10px;
            --container: 1200px;
            --space-section: 64px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            background: var(--bg);
            background-image:
                radial-gradient(circle at 18% 8%, rgba(0, 212, 255, 0.06) 0, transparent 32%),
                radial-gradient(circle at 82% 28%, rgba(56, 189, 248, 0.05) 0, transparent 36%),
                radial-gradient(circle at 50% 78%, rgba(46, 16, 101, 0.08) 0, transparent 42%);
            color: var(--ink);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            line-height: 1.65;
            min-height: 100vh;
            overflow-x: hidden;
            font-size: 16px;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color .2s ease, border-color .25s ease, background .25s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, select, textarea {
            font-family: inherit;
        }
        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 20px;
        }
        .section {
            padding: var(--space-section) 0;
            position: relative;
        }
        .section-tight {
            padding: 40px 0;
        }
        .btn-primary {
            background: var(--cyan);
            color: #0A0F1E;
            font-weight: 700;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            transition: box-shadow .25s ease, filter .25s ease, transform .15s ease;
            box-shadow: var(--shadow-glow), inset 0 0 0 1px rgba(255, 255, 255, 0.3);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 16px;
            text-decoration: none;
        }
        .btn-primary:hover {
            filter: brightness(1.12);
            box-shadow: 0 0 32px rgba(0, 212, 255, 0.55), inset 0 0 0 1px rgba(255, 255, 255, 0.45);
            color: #0A0F1E;
        }
        .btn-primary:active {
            transform: translateY(2px);
        }
        .btn-primary:focus {
            outline: 2px solid rgba(0, 212, 255, 0.7);
            outline-offset: 3px;
        }
        .btn-ghost {
            background: transparent;
            color: var(--ink);
            font-weight: 600;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--cyan);
            cursor: pointer;
            transition: background .25s ease, box-shadow .25s ease, transform .15s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 16px;
            text-decoration: none;
        }
        .btn-ghost:hover {
            background: rgba(0, 212, 255, 0.12);
            box-shadow: 0 0 16px rgba(0, 212, 255, 0.2);
            color: var(--ink);
        }
        .btn-ghost:active {
            transform: translateY(2px);
        }
        .btn-ghost:focus {
            outline: 2px solid rgba(0, 212, 255, 0.5);
            outline-offset: 3px;
        }
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 999px;
            background: rgba(0, 212, 255, 0.08);
            border: 1px solid rgba(0, 212, 255, 0.25);
            color: var(--cyan-soft);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.02em;
        }
        .text-gradient {
            background: linear-gradient(135deg, #00D4FF 0%, #38BDF8 45%, #E0F7FF 100%);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .glass-card {
            background: var(--panel);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: border-color .3s ease, box-shadow .3s ease, transform .25s ease;
        }
        .glass-card:hover {
            border-color: var(--border-hover);
            box-shadow: 0 0 24px rgba(0, 212, 255, 0.15), var(--shadow-card);
        }
        .divider {
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.35), transparent);
            margin: 18px 0 24px;
        }
        /* Header / Nav */
        header {
            position: sticky;
            top: 0;
            z-index: 80;
            background: rgba(10, 15, 30, 0.78);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
        }
        .logo-brand {
            font-weight: 800;
            font-size: 20px;
            letter-spacing: 0.01em;
            color: #F2F8FF;
            text-decoration: none;
        }
        .logo-brand b {
            color: var(--cyan);
        }
        .nav-cat-trigger {
            background: transparent;
            border: 1px solid rgba(0, 212, 255, 0.25);
            color: var(--ink);
            padding: 8px 16px;
            border-radius: 999px;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            transition: background .25s, border-color .25s;
        }
        .nav-cat-trigger:hover {
            background: rgba(0, 212, 255, 0.1);
            border-color: var(--border-hover);
        }
        .nav-cat-trigger:focus {
            outline: 2px solid rgba(0, 212, 255, 0.5);
            outline-offset: 2px;
        }
        .nav-cat-dropdown {
            position: absolute;
            top: calc(100% + 8px);
            right: 0;
            background: var(--panel-strong);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(0, 212, 255, 0.2);
            border-radius: 14px;
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5), 0 0 24px rgba(0, 212, 255, 0.06);
            min-width: 230px;
            padding: 10px;
            display: none;
            z-index: 99;
        }
        .nav-cat-dropdown.open {
            display: block;
        }
        .nav-cat-dropdown a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 14px;
            border-radius: 10px;
            color: var(--ink);
            font-size: 14px;
            font-weight: 500;
            transition: background .2s, color .2s;
            text-decoration: none;
        }
        .nav-cat-dropdown a:hover {
            background: rgba(0, 212, 255, 0.08);
            color: var(--cyan-soft);
        }
        .nav-cat-dropdown a.active {
            background: rgba(0, 212, 255, 0.12);
            color: var(--cyan);
            font-weight: 600;
            border: 1px solid rgba(0, 212, 255, 0.3);
        }
        .mobile-menu-btn {
            display: none;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: var(--ink);
            width: 40px;
            height: 40px;
            border-radius: 10px;
            cursor: pointer;
            font-size: 20px;
            align-items: center;
            justify-content: center;
            transition: background .2s, border-color .2s;
        }
        .mobile-menu-btn:hover {
            background: rgba(0, 212, 255, 0.08);
            border-color: var(--border-hover);
        }
        .mobile-drawer {
            position: fixed;
            top: 0;
            right: -100%;
            width: 280px;
            height: 100vh;
            background: var(--panel-strong);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            border-left: 1px solid rgba(0, 212, 255, 0.2);
            z-index: 100;
            transition: right .3s ease;
            padding: 24px 20px;
            overflow-y: auto;
            box-shadow: -16px 0 48px rgba(0, 0, 0, 0.5);
        }
        .mobile-drawer.open {
            right: 0;
        }
        .mobile-drawer-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.55);
            z-index: 99;
            opacity: 0;
            pointer-events: none;
            transition: opacity .3s ease;
        }
        .mobile-drawer-overlay.open {
            opacity: 1;
            pointer-events: auto;
        }
        .mobile-drawer a {
            display: block;
            padding: 12px 14px;
            border-radius: 10px;
            color: var(--ink);
            font-size: 15px;
            font-weight: 500;
            text-decoration: none;
            transition: background .2s, color .2s;
            margin-bottom: 4px;
        }
        .mobile-drawer a:hover {
            background: rgba(0, 212, 255, 0.08);
            color: var(--cyan-soft);
        }
        .mobile-drawer a.active {
            background: rgba(0, 212, 255, 0.12);
            color: var(--cyan);
        }
        .mobile-drawer-close {
            background: transparent;
            border: none;
            color: var(--muted);
            font-size: 28px;
            cursor: pointer;
            display: block;
            margin-left: auto;
            padding: 4px 8px;
            transition: color .2s;
        }
        .mobile-drawer-close:hover {
            color: var(--ink);
        }
        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--muted);
            padding: 16px 0;
        }
        .breadcrumb a {
            color: var(--muted);
            text-decoration: none;
            transition: color .2s;
        }
        .breadcrumb a:hover {
            color: var(--cyan-soft);
        }
        .breadcrumb .sep {
            color: rgba(255, 255, 255, 0.25);
            font-size: 11px;
        }
        .breadcrumb .current {
            color: var(--cyan-soft);
            font-weight: 500;
        }
        /* Page Hero (not homepage hero style) */
        .page-hero {
            padding: 32px 0 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            position: relative;
            overflow: hidden;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -10%;
            width: 60%;
            height: 180%;
            background: radial-gradient(ellipse, rgba(0, 212, 255, 0.08) 0, transparent 65%);
            pointer-events: none;
        }
        /* Article list with big images + right data sidebar */
        .article-list-item {
            display: flex;
            gap: 20px;
            padding: 18px;
            flex-wrap: wrap;
        }
        .article-list-thumb {
            flex: 0 0 260px;
            max-width: 260px;
            height: 160px;
            border-radius: 10px;
            overflow: hidden;
            background: var(--bg-soft);
            position: relative;
        }
        .article-list-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .article-list-body {
            flex: 1;
            min-width: 260px;
            display: flex;
            flex-direction: column;
        }
        .article-list-title {
            font-size: 17px;
            font-weight: 700;
            color: #F2F8FF;
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .article-list-meta {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 12px;
            color: var(--muted);
            margin-bottom: 8px;
        }
        .article-list-summary {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .read-more-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            color: var(--cyan-soft);
            margin-top: 6px;
            text-decoration: none;
            transition: gap .2s, color .2s;
        }
        .read-more-btn:hover {
            color: var(--cyan);
            gap: 10px;
        }
        .read-more-btn svg {
            width: 14px;
            height: 14px;
        }
        /* Sidebar data card */
        .sidebar-card {
            padding: 20px;
            position: sticky;
            top: 88px;
        }
        .sidebar-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: #F2F8FF;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-stat-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 13px;
        }
        .sidebar-stat-row:last-child {
            border-bottom: none;
        }
        .sidebar-stat-label {
            color: var(--muted);
        }
        .sidebar-stat-value {
            font-weight: 700;
            color: var(--cyan-soft);
            font-family: "DIN", "Roboto Mono", "Consolas", monospace;
            font-size: 15px;
        }
        .sidebar-team-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 13px;
        }
        .sidebar-team-item:last-child {
            border-bottom: none;
        }
        .sidebar-team-rank {
            width: 24px;
            height: 24px;
            border-radius: 6px;
            background: rgba(0, 212, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--cyan);
            font-size: 11px;
            font-family: "DIN", "Roboto Mono", "Consolas", monospace;
            flex-shrink: 0;
        }
        .sidebar-team-name {
            flex: 1;
            color: var(--ink);
            font-weight: 500;
        }
        .sidebar-team-stat {
            color: var(--cyan-soft);
            font-weight: 700;
            font-family: "DIN", "Roboto Mono", "Consolas", monospace;
        }
        /* Data dimension cards */
        .dimension-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(0, 212, 255, 0.1);
            border: 1px solid rgba(0, 212, 255, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--cyan-soft);
            flex-shrink: 0;
            margin-bottom: 12px;
        }
        .dimension-title {
            font-size: 15px;
            font-weight: 700;
            color: #F2F8FF;
            margin-bottom: 6px;
        }
        .dimension-desc {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.6;
        }
        /* Update frequency */
        .update-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 12px 16px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.03);
            margin-bottom: 8px;
            font-size: 14px;
        }
        .update-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--cyan);
            box-shadow: 0 0 8px rgba(0, 212, 255, 0.6);
            flex-shrink: 0;
            animation: pulse-dot 2s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.5); }
        }
        .update-item strong {
            color: #F2F8FF;
            font-weight: 600;
            margin-right: 4px;
        }
        .update-item span {
            color: var(--muted);
        }
        /* CTA section */
        .cta-panel {
            padding: 40px;
            background: rgba(13, 27, 42, 0.85);
            border: 1px solid rgba(0, 212, 255, 0.25);
            border-radius: 16px;
            box-shadow: 0 0 40px rgba(0, 212, 255, 0.08);
            position: relative;
            overflow: hidden;
        }
        .cta-panel::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -20%;
            width: 50%;
            height: 200%;
            background: radial-gradient(ellipse, rgba(0, 212, 255, 0.12) 0, transparent 65%);
            pointer-events: none;
        }
        /* Footer */
        footer {
            background: rgba(10, 15, 30, 0.9);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 48px 0 28px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand {
            font-size: 18px;
            font-weight: 800;
            color: #F2F8FF;
            margin-bottom: 10px;
        }
        .footer-brand b {
            color: var(--cyan);
        }
        .footer-desc {
            font-size: 13px;
            color: var(--muted);
            line-height: 1.7;
            max-width: 320px;
        }
        .footer-heading {
            font-size: 14px;
            font-weight: 700;
            color: #F2F8FF;
            margin-bottom: 12px;
        }
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .footer-links a {
            font-size: 13px;
            color: var(--muted);
            text-decoration: none;
            transition: color .2s;
        }
        .footer-links a:hover {
            color: var(--cyan-soft);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 16px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 12px;
            color: var(--muted);
        }
        .footer-bottom a {
            color: var(--muted);
            text-decoration: none;
            transition: color .2s;
        }
        .footer-bottom a:hover {
            color: var(--cyan-soft);
        }
        /* Section title for category pages */
        .cat-section-title {
            font-size: clamp(20px, 2.4vw, 28px);
            font-weight: 700;
            color: #F2F8FF;
            margin-bottom: 8px;
            line-height: 1.3;
        }
        .cat-section-sub {
            font-size: 15px;
            color: var(--muted);
            max-width: 680px;
            line-height: 1.7;
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .article-list-thumb {
                flex: 0 0 200px;
                max-width: 200px;
                height: 130px;
            }
            .sidebar-card {
                position: static;
            }
        }
        @media (max-width: 768px) {
            :root {
                --space-section: 44px;
            }
            .header-inner {
                height: 60px;
            }
            .logo-brand {
                font-size: 17px;
            }
            .nav-cat-trigger {
                display: none;
            }
            .mobile-menu-btn {
                display: inline-flex;
            }
            .header-inner .btn-primary {
                padding: 8px 16px;
                font-size: 13px;
            }
            .page-hero {
                padding: 20px 0 28px;
            }
            .article-list-thumb {
                flex: 0 0 100%;
                max-width: 100%;
                height: 180px;
            }
            .article-list-item {
                padding: 14px;
            }
            .article-list-title {
                font-size: 15px;
            }
            .article-list-summary {
                font-size: 13px;
                -webkit-line-clamp: 2;
            }
            .cta-panel {
                padding: 24px 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .section-title {
                font-size: 24px;
            }
        }
        @media (max-width: 520px) {
            .header-inner .btn-primary {
                padding: 7px 14px;
                font-size: 12px;
            }
            .article-list-thumb {
                height: 140px;
            }
            .article-list-meta {
                gap: 6px;
                font-size: 11px;
            }
            .read-more-btn {
                font-size: 12px;
            }
            .breadcrumb {
                font-size: 12px;
            }
        }
        /* Custom scrollbar for sidebar */
        .sidebar-scroll {
            max-height: 340px;
            overflow-y: auto;
            scrollbar-width: thin;
            scrollbar-color: rgba(0, 212, 255, 0.3) transparent;
        }
        .sidebar-scroll::-webkit-scrollbar {
            width: 4px;
        }
        .sidebar-scroll::-webkit-scrollbar-track {
            background: transparent;
        }
        .sidebar-scroll::-webkit-scrollbar-thumb {
            background: rgba(0, 212, 255, 0.3);
            border-radius: 999px;
        }
        /* Topic card */
        .topic-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 6px;
            background: rgba(0, 212, 255, 0.08);
            color: var(--cyan-soft);
            font-size: 11px;
            font-weight: 600;
            border: 1px solid rgba(0, 212, 255, 0.18);
            margin-right: 6px;
            margin-bottom: 4px;
        }
        .data-highlight-num {
            font-family: "DIN", "Roboto Mono", "Consolas", monospace;
            font-size: 28px;
            font-weight: 700;
            color: var(--cyan);
        }
        .data-highlight-label {
            font-size: 12px;
            color: var(--muted);
        }
        .focus-table-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 16px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.03);
            margin-bottom: 6px;
            font-size: 14px;
            flex-wrap: wrap;
            gap: 6px;
        }
        .focus-table-row .team-name {
            font-weight: 600;
            color: #F2F8FF;
            flex: 1;
            min-width: 100px;
        }
        .focus-table-row .stat-num {
            font-family: "DIN", "Roboto Mono", "Consolas", monospace;
            font-weight: 700;
            color: var(--cyan-soft);
        }
        .focus-table-row .stat-label {
            font-size: 12px;
            color: var(--muted);
        }

/* roulang page: category3 */
:root {
            --bg: #0A0F1E;
            --bg-soft: #0D1B2A;
            --panel: rgba(13, 27, 42, 0.72);
            --panel-strong: rgba(15, 34, 52, 0.92);
            --cyan: #00D4FF;
            --cyan-soft: #38BDF8;
            --ink: #E6F1FF;
            --muted: #8AA0B8;
            --border: rgba(255, 255, 255, 0.08);
            --border-hover: rgba(0, 212, 255, 0.6);
            --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.35);
            --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.4);
            --radius-card: 14px;
            --radius-btn: 10px;
            --container: 1200px;
            --space-section: 88px;
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            background: var(--bg);
            background-image:
                radial-gradient(circle at 18% 8%, rgba(0, 212, 255, 0.06) 0, transparent 32%),
                radial-gradient(circle at 82% 28%, rgba(56, 189, 248, 0.05) 0, transparent 36%),
                radial-gradient(circle at 50% 78%, rgba(46, 16, 101, 0.08) 0, transparent 42%);
            color: var(--ink);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            line-height: 1.65;
            min-height: 100vh;
            overflow-x: hidden;
            font-size: 16px;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color .2s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            font-family: inherit;
        }
        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 20px;
        }
        .section {
            padding: var(--space-section) 0;
            position: relative;
        }
        .section-tight {
            padding: 56px 0;
        }
        .btn-primary {
            background: var(--cyan);
            color: #0A0F1E;
            font-weight: 700;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            transition: box-shadow .25s ease, filter .25s ease, transform .15s ease;
            box-shadow: var(--shadow-glow), inset 0 0 0 1px rgba(255, 255, 255, 0.3);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 16px;
        }
        .btn-primary:hover {
            filter: brightness(1.12);
            box-shadow: 0 0 32px rgba(0, 212, 255, 0.55), inset 0 0 0 1px rgba(255, 255, 255, 0.45);
        }
        .btn-primary:active {
            transform: translateY(2px);
        }
        .btn-primary:focus {
            outline: 2px solid rgba(0, 212, 255, 0.7);
            outline-offset: 3px;
        }
        .btn-ghost {
            background: transparent;
            color: var(--ink);
            font-weight: 600;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--cyan);
            cursor: pointer;
            transition: background .25s ease, box-shadow .25s ease, transform .15s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 16px;
        }
        .btn-ghost:hover {
            background: rgba(0, 212, 255, 0.12);
            box-shadow: 0 0 16px rgba(0, 212, 255, 0.2);
        }
        .btn-ghost:active {
            transform: translateY(2px);
        }
        .btn-ghost:focus {
            outline: 2px solid rgba(0, 212, 255, 0.5);
            outline-offset: 3px;
        }
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 999px;
            background: rgba(0, 212, 255, 0.08);
            border: 1px solid rgba(0, 212, 255, 0.25);
            color: var(--cyan-soft);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.02em;
        }
        .text-gradient {
            background: linear-gradient(135deg, #00D4FF 0%, #38BDF8 45%, #E0F7FF 100%);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .section-title {
            font-size: clamp(26px, 3.4vw, 40px);
            font-weight: 800;
            line-height: 1.22;
            margin-bottom: 12px;
            color: #F2F8FF;
        }
        .section-sub {
            font-size: 16px;
            color: var(--muted);
            max-width: 720px;
            line-height: 1.7;
        }
        .divider {
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.35), transparent);
            margin: 20px 0 28px;
        }
        /* Header / Nav */
        header {
            position: sticky;
            top: 0;
            z-index: 80;
            background: rgba(10, 15, 30, 0.72);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
        }
        .logo-brand {
            font-weight: 800;
            font-size: 20px;
            letter-spacing: 0.01em;
            color: #F2F8FF;
        }
        .logo-brand b {
            color: var(--cyan);
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            position: relative;
        }
        .nav-cat-trigger {
            background: transparent;
            border: 1px solid rgba(0, 212, 255, 0.25);
            color: var(--ink);
            padding: 8px 16px;
            border-radius: 999px;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            transition: background .25s, border-color .25s;
        }
        .nav-cat-trigger:hover {
            background: rgba(0, 212, 255, 0.1);
            border-color: var(--border-hover);
        }
        .nav-cat-trigger:focus {
            outline: 2px solid rgba(0, 212, 255, 0.5);
            outline-offset: 2px;
        }
        .nav-dropdown {
            position: absolute;
            top: calc(100% + 8px);
            right: 0;
            background: var(--panel-strong);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(0, 212, 255, 0.2);
            border-radius: 14px;
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5), 0 0 24px rgba(0, 212, 255, 0.06);
            min-width: 230px;
            padding: 10px;
            display: none;
            z-index: 99;
        }
        .nav-dropdown.open {
            display: block;
        }
        .nav-dropdown a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 14px;
            border-radius: 10px;
            color: var(--ink);
            font-size: 14px;
            font-weight: 500;
            transition: background .2s, color .2s;
        }
        .nav-dropdown a:hover,
        .nav-dropdown a.active {
            background: rgba(0, 212, 255, 0.12);
            color: var(--cyan);
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: 1px solid rgba(0, 212, 255, 0.25);
            color: var(--ink);
            width: 40px;
            height: 40px;
            border-radius: 10px;
            font-size: 20px;
            cursor: pointer;
        }
        .mobile-menu-dropdown {
            display: none;
            background: var(--panel-strong);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0, 212, 255, 0.2);
            padding: 16px 20px;
        }
        .mobile-menu-dropdown.open {
            display: block;
        }
        .mobile-menu-dropdown a {
            display: block;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 16px;
        }
        .mobile-menu-dropdown a:last-child {
            border-bottom: none;
        }
        .nav-cta {
            display: inline-flex;
        }
        @media (max-width: 768px) {
            .nav-actions .nav-cat-trigger,
            .nav-actions .nav-cta {
                display: none;
            }
            .mobile-menu-btn {
                display: inline-flex;
            }
            .header-inner {
                height: 60px;
            }
        }
        @media (min-width: 769px) {
            .mobile-menu-dropdown {
                display: none !important;
            }
        }
        /* Page header */
        .page-header {
            padding-top: 40px;
            padding-bottom: 48px;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--muted);
            margin-bottom: 20px;
        }
        .breadcrumb a:hover {
            color: var(--cyan);
        }
        .page-header-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 32px;
            align-items: center;
        }
        .page-title {
            font-size: clamp(28px, 4vw, 42px);
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 16px;
            color: #F2F8FF;
        }
        .page-description {
            font-size: 16px;
            color: var(--muted);
            max-width: 720px;
            line-height: 1.7;
            margin-bottom: 20px;
        }
        .page-header-badges {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .page-header-card {
            padding: 24px;
        }
        .glass-card {
            background: var(--panel);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
        }
        .header-card-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            margin-bottom: 16px;
        }
        .header-card-stats .stat-number {
            font-size: 28px;
            font-weight: 800;
            color: var(--cyan);
            font-family: "DIN", "Roboto Mono", monospace;
            display: block;
        }
        .header-card-stats .stat-label {
            font-size: 13px;
            color: var(--muted);
        }
        .header-card-note {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.6;
        }
        /* Team main */
        .team-main-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 32px;
        }
        .team-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .team-card {
            display: grid;
            grid-template-columns: 220px 1fr;
            gap: 20px;
            padding: 20px;
        }
        .team-card-img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            border-radius: 10px;
        }
        .team-card-content {
            display: flex;
            flex-direction: column;
        }
        .team-card-head {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
        }
        .team-card-head h3 {
            font-size: 18px;
            font-weight: 700;
            color: #F2F8FF;
        }
        .team-card-desc {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.6;
            margin-bottom: 10px;
        }
        .team-card-meta {
            display: flex;
            gap: 16px;
            font-size: 13px;
            color: var(--muted);
            margin-bottom: 14px;
        }
        .btn-small {
            padding: 8px 16px;
            font-size: 14px;
            align-self: flex-start;
        }
        .team-sidebar {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .rank-card,
        .update-card {
            padding: 20px;
        }
        .rank-title {
            font-size: 16px;
            font-weight: 700;
            color: #F2F8FF;
            margin-bottom: 14px;
        }
        .rank-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .rank-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 14px;
        }
        .rank-item:last-child {
            border-bottom: none;
        }
        .rank-index {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: rgba(0, 212, 255, 0.1);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--cyan);
        }
        .rank-item span:nth-child(2) {
            flex: 1;
            color: var(--ink);
        }
        .rank-value {
            font-weight: 700;
            color: var(--cyan);
            font-family: monospace;
        }
        .update-card-text {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.6;
        }
        .list-more-wrap {
            margin-top: 24px;
            text-align: center;
        }
        /* Stats */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-card {
            padding: 24px;
            text-align: center;
        }
        .stat-icon {
            font-size: 28px;
            display: block;
            margin-bottom: 10px;
        }
        .stat-num {
            font-size: 32px;
            font-weight: 800;
            color: var(--cyan);
            font-family: monospace;
            display: block;
        }
        .stat-name {
            font-size: 14px;
            color: var(--muted);
            margin-top: 4px;
        }
        /* Compare */
        .compare-grid {
            display: grid;
            grid-template-columns: 1fr 40px 1fr;
            gap: 20px;
            align-items: stretch;
        }
        .compare-card {
            padding: 24px;
        }
        .compare-team-name {
            font-size: 24px;
            font-weight: 800;
            color: #F2F8FF;
            margin-bottom: 16px;
        }
        .compare-item {
            display: flex;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 14px;
            color: var(--muted);
        }
        .compare-item strong {
            color: var(--cyan);
            font-family: monospace;
            font-weight: 700;
        }
        .compare-vs {
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 800;
            color: var(--cyan);
        }
        /* Timeline */
        .timeline {
            padding: 24px;
        }
        .timeline-item {
            display: grid;
            grid-template-columns: 120px 1fr;
            gap: 16px;
            padding: 14px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .timeline-item:last-child {
            border-bottom: none;
        }
        .timeline-date {
            font-size: 13px;
            color: var(--muted);
            padding-top: 2px;
        }
        .timeline-body strong {
            display: block;
            font-size: 16px;
            color: #F2F8FF;
        }
        .timeline-score {
            font-size: 20px;
            font-weight: 800;
            color: var(--cyan);
            font-family: monospace;
            margin-left: 8px;
        }
        .timeline-desc {
            font-size: 14px;
            color: var(--muted);
            margin-top: 4px;
            line-height: 1.5;
        }
        /* CTA */
        .cta-card {
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 24px;
            padding: 32px;
            align-items: center;
        }
        .cta-card .section-title {
            margin-bottom: 8px;
            font-size: 28px;
        }
        .cta-card .section-sub {
            margin-bottom: 0;
        }
        .cta-note {
            grid-column: 1 / -1;
            font-size: 13px;
            color: var(--muted);
            margin-top: 8px;
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
        }
        .subscribe-input {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 10px;
            padding: 12px 16px;
            color: var(--ink);
            min-width: 260px;
            transition: border-color .2s;
        }
        .subscribe-input:focus {
            outline: none;
            border-color: var(--border-hover);
        }
        .subscribe-input::placeholder {
            color: var(--muted);
        }
        /* Footer */
        footer {
            background: rgba(10, 15, 30, 0.85);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 48px 0 24px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand {
            font-size: 20px;
            font-weight: 800;
            color: #F2F8FF;
            margin-bottom: 10px;
        }
        .footer-brand b {
            color: var(--cyan);
        }
        .footer-desc {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.6;
            max-width: 320px;
        }
        .footer-heading {
            font-size: 14px;
            font-weight: 700;
            color: #F2F8FF;
            margin-bottom: 12px;
        }
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-links a {
            font-size: 14px;
            color: var(--muted);
            transition: color .2s;
        }
        .footer-links a:hover {
            color: var(--cyan);
        }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 20px;
            font-size: 13px;
            color: var(--muted);
        }
        .footer-bottom a {
            color: var(--muted);
        }
        .footer-bottom a:hover {
            color: var(--cyan);
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .page-header-grid {
                grid-template-columns: 1fr;
            }
            .team-main-grid {
                grid-template-columns: 1fr;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .compare-grid {
                grid-template-columns: 1fr;
            }
            .compare-vs {
                display: none;
            }
            .cta-card {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 640px) {
            .section {
                padding: 56px 0;
            }
            .team-card {
                grid-template-columns: 1fr;
            }
            .team-card-img {
                height: 140px;
            }
            .timeline-item {
                grid-template-columns: 1fr;
                gap: 4px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .subscribe-form {
                flex-direction: column;
            }
            .subscribe-input {
                min-width: 0;
                width: 100%;
            }
            .btn-primary,
            .btn-ghost {
                width: 100%;
                justify-content: center;
            }
        }

/* roulang page: category4 */
:root {
            --bg: #0A0F1E;
            --bg-soft: #0D1B2A;
            --panel: rgba(13, 27, 42, 0.72);
            --panel-strong: rgba(15, 34, 52, 0.92);
            --cyan: #00D4FF;
            --cyan-soft: #38BDF8;
            --ink: #E6F1FF;
            --muted: #8AA0B8;
            --border: rgba(255, 255, 255, 0.08);
            --border-hover: rgba(0, 212, 255, 0.6);
            --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.35);
            --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.4);
            --radius-card: 14px;
            --radius-btn: 10px;
            --container: 1200px;
            --space-section: 88px;
        }

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

        body {
            background: var(--bg);
            background-image:
                radial-gradient(circle at 18% 8%, rgba(0, 212, 255, 0.06) 0, transparent 32%),
                radial-gradient(circle at 82% 28%, rgba(56, 189, 248, 0.05) 0, transparent 36%),
                radial-gradient(circle at 50% 78%, rgba(46, 16, 101, 0.08) 0, transparent 42%);
            color: var(--ink);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            line-height: 1.65;
            min-height: 100vh;
            overflow-x: hidden;
            font-size: 16px;
            margin: 0;
            padding: 0;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color .2s ease;
        }
        a:hover {
            color: var(--cyan-soft);
        }

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

        button,
        input {
            font-family: inherit;
        }

        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 20px;
        }

        .section {
            padding: var(--space-section) 0;
            position: relative;
        }
        .section-tight {
            padding: 56px 0;
        }

        .btn-primary {
            background: var(--cyan);
            color: #0A0F1E;
            font-weight: 700;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            transition: box-shadow .25s ease, filter .25s ease, transform .15s ease;
            box-shadow: var(--shadow-glow), inset 0 0 0 1px rgba(255, 255, 255, 0.3);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 16px;
            line-height: 1.4;
        }
        .btn-primary:hover {
            filter: brightness(1.12);
            box-shadow: 0 0 32px rgba(0, 212, 255, 0.55), inset 0 0 0 1px rgba(255, 255, 255, 0.45);
            color: #0A0F1E;
        }
        .btn-primary:active {
            transform: translateY(2px);
        }
        .btn-primary:focus {
            outline: 2px solid rgba(0, 212, 255, 0.7);
            outline-offset: 3px;
        }

        .btn-ghost {
            background: transparent;
            color: var(--ink);
            font-weight: 600;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--cyan);
            cursor: pointer;
            transition: background .25s ease, box-shadow .25s ease, transform .15s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 16px;
            line-height: 1.4;
        }
        .btn-ghost:hover {
            background: rgba(0, 212, 255, 0.12);
            box-shadow: 0 0 16px rgba(0, 212, 255, 0.2);
            color: var(--ink);
        }
        .btn-ghost:active {
            transform: translateY(2px);
        }
        .btn-ghost:focus {
            outline: 2px solid rgba(0, 212, 255, 0.5);
            outline-offset: 3px;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 999px;
            background: rgba(0, 212, 255, 0.08);
            border: 1px solid rgba(0, 212, 255, 0.25);
            color: var(--cyan-soft);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.02em;
            line-height: 1.4;
        }

        .text-gradient {
            background: linear-gradient(135deg, #00D4FF 0%, #38BDF8 45%, #E0F7FF 100%);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .section-title {
            font-size: clamp(26px, 3.4vw, 40px);
            font-weight: 800;
            line-height: 1.22;
            margin-bottom: 12px;
            color: #F2F8FF;
        }
        .section-sub {
            font-size: 16px;
            color: var(--muted);
            max-width: 720px;
            line-height: 1.7;
        }

        .divider {
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.35), transparent);
            margin: 20px 0 28px;
        }

        /* Header / Nav */
        header {
            position: sticky;
            top: 0;
            z-index: 80;
            background: rgba(10, 15, 30, 0.72);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            gap: 12px;
        }
        .logo-brand {
            font-weight: 800;
            font-size: 20px;
            letter-spacing: 0.01em;
            color: #F2F8FF;
            white-space: nowrap;
        }
        .logo-brand b {
            color: var(--cyan);
        }
        .nav-right-group {
            display: flex;
            align-items: center;
            gap: 10px;
            position: relative;
        }
        .nav-cat-trigger {
            background: transparent;
            border: 1px solid rgba(0, 212, 255, 0.25);
            color: var(--ink);
            padding: 8px 16px;
            border-radius: 999px;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            transition: background .25s, border-color .25s;
            line-height: 1.4;
        }
        .nav-cat-trigger:hover {
            background: rgba(0, 212, 255, 0.1);
            border-color: var(--border-hover);
            color: var(--ink);
        }
        .nav-cat-trigger:focus {
            outline: 2px solid rgba(0, 212, 255, 0.5);
            outline-offset: 2px;
        }
        .nav-dropdown {
            position: absolute;
            top: calc(100% + 8px);
            right: 0;
            background: var(--panel-strong);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(0, 212, 255, 0.2);
            border-radius: 14px;
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5), 0 0 24px rgba(0, 212, 255, 0.06);
            min-width: 230px;
            padding: 10px;
            display: none;
            z-index: 99;
        }
        .nav-dropdown.open {
            display: block;
        }
        .nav-dropdown a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 14px;
            border-radius: 10px;
            color: var(--ink);
            font-size: 14px;
            font-weight: 500;
            transition: background .2s, color .2s;
        }
        .nav-dropdown a:hover {
            background: rgba(0, 212, 255, 0.08);
            color: var(--cyan-soft);
        }
        .mobile-menu-btn {
            display: none;
            background: transparent;
            border: 1px solid rgba(0, 212, 255, 0.25);
            color: var(--ink);
            width: 42px;
            height: 42px;
            border-radius: 10px;
            cursor: pointer;
            font-size: 20px;
            align-items: center;
            justify-content: center;
            transition: background .25s, border-color .25s;
            line-height: 1;
        }
        .mobile-menu-btn:hover {
            background: rgba(0, 212, 255, 0.1);
            border-color: var(--border-hover);
            color: var(--ink);
        }
        .mobile-menu-btn:focus {
            outline: 2px solid rgba(0, 212, 255, 0.5);
            outline-offset: 2px;
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--muted);
            flex-wrap: wrap;
            margin-bottom: 16px;
        }
        .breadcrumb a {
            color: var(--cyan-soft);
            transition: color .2s;
        }
        .breadcrumb a:hover {
            color: #fff;
        }
        .breadcrumb .sep {
            color: rgba(255, 255, 255, 0.25);
            font-size: 12px;
        }
        .breadcrumb .current {
            color: var(--ink);
            font-weight: 500;
        }

        /* Hero / 直播预告封面 + 倒计时 */
        .player-hero {
            position: relative;
            border-radius: 18px;
            overflow: hidden;
            background: var(--panel-strong);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-card);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0;
            min-height: 380px;
        }
        .player-hero-bg {
            position: absolute;
            inset: 0;
            z-index: 1;
        }
        .player-hero-bg img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.45;
        }
        .player-hero-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(10, 15, 30, 0.85) 30%, rgba(10, 15, 30, 0.55) 100%);
        }
        .player-hero-content {
            position: relative;
            z-index: 2;
            padding: 44px 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .player-hero-timer {
            position: relative;
            z-index: 2;
            padding: 44px 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: flex-start;
            gap: 20px;
        }
        .timer-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 18px;
            border-radius: 999px;
            background: rgba(0, 212, 255, 0.12);
            border: 1px solid rgba(0, 212, 255, 0.35);
            color: var(--cyan);
            font-weight: 700;
            font-size: 15px;
        }
        .timer-digits {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .timer-block {
            background: rgba(0, 212, 255, 0.08);
            border: 1px solid rgba(0, 212, 255, 0.25);
            border-radius: 12px;
            padding: 12px 18px;
            text-align: center;
            min-width: 72px;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }
        .timer-block .num {
            font-family: "DIN", "Roboto Mono", "Consolas", monospace;
            font-size: 32px;
            font-weight: 800;
            color: #fff;
            line-height: 1;
            display: block;
        }
        .timer-block .label {
            font-size: 12px;
            color: var(--muted);
            margin-top: 6px;
            display: block;
        }
        .hero-sub-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            width: 100%;
            max-width: 360px;
        }
        .hero-sub-form input {
            flex: 1;
            min-width: 200px;
            background: rgba(10, 15, 30, 0.7);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 10px;
            padding: 12px 16px;
            color: var(--ink);
            font-size: 15px;
            outline: none;
            transition: border-color .25s, box-shadow .25s;
        }
        .hero-sub-form input::placeholder {
            color: var(--muted);
        }
        .hero-sub-form input:focus {
            border-color: var(--cyan);
            box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15);
        }

        /* Tab Group */
        .tab-container {
            background: var(--panel);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
        }
        .tab-nav {
            display: flex;
            gap: 4px;
            padding: 12px 16px;
            border-bottom: 1px solid var(--border);
            background: rgba(10, 15, 30, 0.5);
            flex-wrap: wrap;
        }
        .tab-btn {
            background: transparent;
            border: none;
            padding: 10px 22px;
            border-radius: 10px;
            cursor: pointer;
            color: var(--muted);
            font-size: 15px;
            font-weight: 600;
            transition: background .25s, color .25s, box-shadow .25s;
            line-height: 1.4;
            white-space: nowrap;
        }
        .tab-btn:hover {
            background: rgba(0, 212, 255, 0.08);
            color: var(--ink);
        }
        .tab-btn.active {
            background: rgba(0, 212, 255, 0.15);
            color: var(--cyan);
            box-shadow: 0 0 12px rgba(0, 212, 255, 0.2);
        }
        .tab-btn:focus {
            outline: 2px solid rgba(0, 212, 255, 0.5);
            outline-offset: 2px;
        }
        .tab-panel {
            display: none;
            padding: 24px 20px;
        }
        .tab-panel.active {
            display: block;
        }

        /* Player List Item */
        .player-item {
            display: grid;
            grid-template-columns: auto 1fr auto auto;
            gap: 16px;
            align-items: center;
            padding: 18px 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            transition: background .2s;
            border-radius: 10px;
        }
        .player-item:last-child {
            border-bottom: none;
        }
        .player-item:hover {
            background: rgba(0, 212, 255, 0.05);
        }
        .player-avatar {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: rgba(0, 212, 255, 0.1);
            border: 2px solid rgba(0, 212, 255, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 20px;
            color: var(--cyan);
            flex-shrink: 0;
        }
        .player-info h4 {
            font-size: 16px;
            font-weight: 700;
            color: #F2F8FF;
            margin: 0 0 4px;
        }
        .player-info p {
            font-size: 13px;
            color: var(--muted);
            margin: 0;
        }
        .player-stat {
            text-align: right;
            flex-shrink: 0;
        }
        .player-stat .stat-val {
            font-family: "DIN", "Roboto Mono", "Consolas", monospace;
            font-size: 18px;
            font-weight: 800;
            color: var(--cyan);
            display: block;
            line-height: 1.2;
        }
        .player-stat .stat-label {
            font-size: 12px;
            color: var(--muted);
        }
        .player-trend {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 13px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 999px;
            flex-shrink: 0;
        }
        .trend-up {
            color: #4ADE80;
            background: rgba(74, 222, 128, 0.1);
        }
        .trend-down {
            color: #F87171;
            background: rgba(248, 113, 113, 0.1);
        }
        .trend-flat {
            color: var(--muted);
            background: rgba(255, 255, 255, 0.06);
        }

        /* Stats Grid / Metric cards */
        .metric-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .metric-card {
            background: var(--panel);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--shadow-card);
            transition: border-color .25s, transform .25s;
        }
        .metric-card:hover {
            border-color: var(--border-hover);
            transform: translateY(-3px);
        }
        .metric-card .metric-num {
            font-family: "DIN", "Roboto Mono", "Consolas", monospace;
            font-size: 32px;
            font-weight: 800;
            color: var(--cyan);
            line-height: 1.1;
            display: block;
            margin-bottom: 6px;
        }
        .metric-card .metric-name {
            font-size: 14px;
            font-weight: 600;
            color: #F2F8FF;
        }
        .metric-card .metric-desc {
            font-size: 13px;
            color: var(--muted);
            margin-top: 4px;
        }

        /* Hot Player Card */
        .hot-player-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .hot-player-card {
            background: var(--panel);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
            gap: 10px;
            transition: border-color .25s, transform .25s;
        }
        .hot-player-card:hover {
            border-color: var(--border-hover);
            transform: translateY(-3px);
        }
        .hot-player-card img {
            width: 100%;
            height: 140px;
            object-fit: cover;
            border-radius: 10px;
            border: 1px solid var(--border);
        }
        .hot-player-card .hp-name {
            font-size: 16px;
            font-weight: 700;
            color: #F2F8FF;
            margin: 0;
        }
        .hot-player-card .hp-team {
            font-size: 13px;
            color: var(--muted);
            margin: 0;
        }
        .hot-player-card .hp-stats {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .hp-badge {
            font-family: "DIN", "Roboto Mono", "Consolas", monospace;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 8px;
            background: rgba(0, 212, 255, 0.08);
            color: var(--cyan-soft);
            border: 1px solid rgba(0, 212, 255, 0.2);
        }

        /* Data note / 更新频率说明 */
        .update-note {
            display: grid;
            grid-template-columns: auto 1fr;
            gap: 16px;
            align-items: start;
            background: var(--panel);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--shadow-card);
        }
        .update-note-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(0, 212, 255, 0.12);
            border: 1px solid rgba(0, 212, 255, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--cyan);
            font-size: 20px;
            flex-shrink: 0;
        }
        .update-note h3 {
            font-size: 17px;
            font-weight: 700;
            color: #F2F8FF;
            margin: 0 0 6px;
        }
        .update-note p {
            font-size: 14px;
            color: var(--muted);
            margin: 0;
            line-height: 1.7;
        }

        /* CTA section */
        .cta-banner {
            background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(10, 15, 30, 0.9) 60%);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border: 1px solid rgba(0, 212, 255, 0.3);
            border-radius: 18px;
            padding: 48px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 30px;
            flex-wrap: wrap;
            box-shadow: 0 8px 48px rgba(0, 0, 0, 0.35), 0 0 30px rgba(0, 212, 255, 0.1);
        }
        .cta-banner h3 {
            font-size: 24px;
            font-weight: 800;
            color: #F2F8FF;
            margin: 0 0 8px;
        }
        .cta-banner p {
            font-size: 15px;
            color: var(--muted);
            margin: 0;
            max-width: 500px;
            line-height: 1.6;
        }

        /* Footer */
        footer {
            background: rgba(10, 15, 30, 0.85);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 48px 0 0;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
        }
        .footer-brand {
            font-weight: 800;
            font-size: 20px;
            color: #F2F8FF;
            margin-bottom: 12px;
        }
        .footer-brand b {
            color: var(--cyan);
        }
        .footer-desc {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
            margin: 0;
            max-width: 360px;
        }
        .footer-heading {
            font-size: 15px;
            font-weight: 700;
            color: #F2F8FF;
            margin-bottom: 14px;
        }
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-links a {
            font-size: 14px;
            color: var(--muted);
            transition: color .2s;
        }
        .footer-links a:hover {
            color: var(--cyan-soft);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding: 20px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 13px;
            color: var(--muted);
        }
        .footer-bottom a {
            color: var(--cyan-soft);
            transition: color .2s;
        }
        .footer-bottom a:hover {
            color: #fff;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            :root {
                --space-section: 64px;
            }
            .player-hero {
                grid-template-columns: 1fr;
                min-height: auto;
            }
            .player-hero-content,
            .player-hero-timer {
                padding: 32px 28px;
            }
            .metric-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .hot-player-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .player-item {
                grid-template-columns: auto 1fr auto;
            }
            .player-trend {
                display: none;
            }
        }

        @media (max-width: 768px) {
            :root {
                --space-section: 48px;
            }
            .container {
                padding: 0 16px;
            }
            .mobile-menu-btn {
                display: inline-flex;
            }
            .nav-cat-trigger {
                display: none;
            }
            .header-inner {
                height: 60px;
            }
            .logo-brand {
                font-size: 17px;
            }
            .btn-primary {
                padding: 10px 18px;
                font-size: 14px;
            }
            .player-hero-content,
            .player-hero-timer {
                padding: 24px 20px;
            }
            .timer-digits {
                gap: 8px;
            }
            .timer-block {
                min-width: 60px;
                padding: 10px 12px;
            }
            .timer-block .num {
                font-size: 24px;
            }
            .hero-sub-form input {
                min-width: 160px;
            }
            .metric-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .metric-card {
                padding: 18px;
            }
            .metric-card .metric-num {
                font-size: 24px;
            }
            .hot-player-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .player-item {
                grid-template-columns: auto 1fr;
                gap: 10px;
                padding: 14px 12px;
            }
            .player-stat {
                grid-column: 2;
                text-align: left;
            }
            .player-avatar {
                width: 42px;
                height: 42px;
                font-size: 16px;
            }
            .tab-nav {
                padding: 8px 10px;
                gap: 2px;
            }
            .tab-btn {
                padding: 8px 14px;
                font-size: 14px;
            }
            .tab-panel {
                padding: 16px 12px;
            }
            .cta-banner {
                padding: 32px 24px;
                flex-direction: column;
                align-items: flex-start;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .update-note {
                grid-template-columns: 1fr;
                gap: 12px;
                padding: 18px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 12px;
            }
            .section {
                padding: 40px 0;
            }
            .section-title {
                font-size: 24px;
            }
            .btn-primary {
                width: 100%;
                justify-content: center;
                font-size: 14px;
                padding: 12px 16px;
            }
            .btn-ghost {
                width: 100%;
                justify-content: center;
                font-size: 14px;
                padding: 12px 16px;
            }
            .metric-grid {
                grid-template-columns: 1fr;
            }
            .player-hero-content,
            .player-hero-timer {
                padding: 20px 16px;
            }
            .timer-digits {
                flex-wrap: nowrap;
                overflow-x: auto;
                gap: 6px;
            }
            .timer-block {
                min-width: 54px;
                padding: 8px 10px;
                flex-shrink: 0;
            }
            .timer-block .num {
                font-size: 20px;
            }
            .timer-block .label {
                font-size: 11px;
            }
            .hero-sub-form {
                flex-direction: column;
            }
            .hero-sub-form input {
                min-width: 100%;
            }
            .player-item {
                grid-template-columns: 1fr;
                text-align: left;
                gap: 8px;
            }
            .player-avatar {
                width: 36px;
                height: 36px;
                font-size: 14px;
            }
            .player-stat {
                grid-column: 1;
            }
            .tab-btn {
                padding: 7px 12px;
                font-size: 13px;
            }
            .breadcrumb {
                font-size: 12px;
            }
            .cta-banner h3 {
                font-size: 20px;
            }
            .footer-bottom {
                font-size: 12px;
            }
        }

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

/* roulang page: category5 */
:root {
            --bg: #0A0F1E;
            --bg-soft: #0D1B2A;
            --panel: rgba(13, 27, 42, 0.72);
            --panel-strong: rgba(15, 34, 52, 0.92);
            --cyan: #00D4FF;
            --cyan-soft: #38BDF8;
            --ink: #E6F1FF;
            --muted: #8AA0B8;
            --border: rgba(255, 255, 255, 0.08);
            --border-hover: rgba(0, 212, 255, 0.6);
            --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.35);
            --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.4);
            --radius-card: 14px;
            --radius-btn: 10px;
            --container: 1200px;
            --space-section: 88px;
        }

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

        body {
            background: var(--bg);
            background-image:
                radial-gradient(circle at 18% 8%, rgba(0, 212, 255, 0.06) 0, transparent 32%),
                radial-gradient(circle at 82% 28%, rgba(56, 189, 248, 0.05) 0, transparent 36%),
                radial-gradient(circle at 50% 78%, rgba(46, 16, 101, 0.08) 0, transparent 42%);
            color: var(--ink);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            line-height: 1.65;
            min-height: 100vh;
            overflow-x: hidden;
            font-size: 16px;
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color .2s ease;
        }

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

        button,
        input {
            font-family: inherit;
        }

        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 20px;
        }

        .section {
            padding: var(--space-section) 0;
            position: relative;
        }

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

        .btn-primary {
            background: var(--cyan);
            color: #0A0F1E;
            font-weight: 700;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            transition: box-shadow .25s ease, filter .25s ease, transform .15s ease;
            box-shadow: var(--shadow-glow), inset 0 0 0 1px rgba(255, 255, 255, 0.3);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 16px;
        }

        .btn-primary:hover {
            filter: brightness(1.12);
            box-shadow: 0 0 32px rgba(0, 212, 255, 0.55), inset 0 0 0 1px rgba(255, 255, 255, 0.45);
        }

        .btn-primary:active {
            transform: translateY(2px);
        }

        .btn-primary:focus {
            outline: 2px solid rgba(0, 212, 255, 0.7);
            outline-offset: 3px;
        }

        .btn-ghost {
            background: transparent;
            color: var(--ink);
            font-weight: 600;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--cyan);
            cursor: pointer;
            transition: background .25s ease, box-shadow .25s ease, transform .15s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 16px;
        }

        .btn-ghost:hover {
            background: rgba(0, 212, 255, 0.12);
            box-shadow: 0 0 16px rgba(0, 212, 255, 0.2);
        }

        .btn-ghost:active {
            transform: translateY(2px);
        }

        .btn-ghost:focus {
            outline: 2px solid rgba(0, 212, 255, 0.5);
            outline-offset: 3px;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 999px;
            background: rgba(0, 212, 255, 0.08);
            border: 1px solid rgba(0, 212, 255, 0.25);
            color: var(--cyan-soft);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .text-gradient {
            background: linear-gradient(135deg, #00D4FF 0%, #38BDF8 45%, #E0F7FF 100%);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .section-title {
            font-size: clamp(26px, 3.4vw, 40px);
            font-weight: 800;
            line-height: 1.22;
            margin-bottom: 12px;
            color: #F2F8FF;
        }

        .section-sub {
            font-size: 16px;
            color: var(--muted);
            max-width: 720px;
            line-height: 1.7;
        }

        .divider {
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.35), transparent);
            margin: 20px 0 28px;
        }

        /* Header / Nav */
        header {
            position: sticky;
            top: 0;
            z-index: 80;
            background: rgba(10, 15, 30, 0.72);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
        }

        .logo-brand {
            font-weight: 800;
            font-size: 20px;
            letter-spacing: 0.01em;
            color: #F2F8FF;
        }

        .logo-brand b {
            color: var(--cyan);
        }

        .nav-cat-trigger {
            background: transparent;
            border: 1px solid rgba(0, 212, 255, 0.25);
            color: var(--ink);
            padding: 8px 16px;
            border-radius: 999px;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            transition: background .25s, border-color .25s;
        }

        .nav-cat-trigger:hover {
            background: rgba(0, 212, 255, 0.1);
            border-color: var(--border-hover);
        }

        .nav-cat-trigger:focus {
            outline: 2px solid rgba(0, 212, 255, 0.5);
            outline-offset: 2px;
        }

        .nav-cat-panel {
            position: absolute;
            top: calc(100% + 8px);
            right: 0;
            background: var(--panel-strong);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(0, 212, 255, 0.2);
            border-radius: 14px;
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5), 0 0 24px rgba(0, 212, 255, 0.06);
            min-width: 230px;
            padding: 10px;
            display: none;
            z-index: 99;
        }

        .nav-cat-panel.open {
            display: block;
        }

        .nav-cat-link {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 14px;
            border-radius: 10px;
            color: var(--ink);
            font-size: 14px;
            font-weight: 500;
            transition: background .2s, color .2s;
        }

        .nav-cat-link:hover,
        .nav-cat-link.active {
            background: rgba(0, 212, 255, 0.1);
            color: var(--cyan);
        }

        .mobile-menu-btn {
            display: none;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: var(--ink);
            width: 40px;
            height: 40px;
            border-radius: 10px;
            cursor: pointer;
            font-size: 20px;
            align-items: center;
            justify-content: center;
            transition: background .2s;
        }

        .mobile-menu-btn:hover {
            background: rgba(255, 255, 255, 0.05);
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 14px;
            color: var(--muted);
            padding: 18px 0 0;
        }

        .breadcrumb a {
            color: var(--muted);
            transition: color .2s;
        }

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

        .breadcrumb .separator {
            color: rgba(255, 255, 255, 0.25);
        }

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

        /* Category Hero - distinct from home hero */
        .cat-hero {
            padding: 40px 0 48px;
            position: relative;
            overflow: hidden;
        }

        .cat-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/1c02f5e96eb07d5a.png');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 0;
            pointer-events: none;
        }

        .cat-hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 15, 30, 0.55) 0%, rgba(10, 15, 30, 0.92) 85%, var(--bg) 100%);
            z-index: 1;
            pointer-events: none;
        }

        .cat-hero .container {
            position: relative;
            z-index: 2;
        }

        .cat-hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 999px;
            background: rgba(0, 212, 255, 0.1);
            border: 1px solid rgba(0, 212, 255, 0.3);
            color: var(--cyan-soft);
            font-size: 13px;
            font-weight: 600;
        }

        .cat-hero h1 {
            font-size: clamp(28px, 4vw, 48px);
            font-weight: 800;
            line-height: 1.2;
            margin: 16px 0 14px;
            color: #F2F8FF;
        }

        .cat-hero .cat-desc {
            font-size: 17px;
            color: #C5D6E8;
            max-width: 780px;
            line-height: 1.8;
        }

        .cat-hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 20px;
        }

        /* Timeline specific styles */
        .timeline-wrap {
            position: relative;
            padding-left: 0;
        }

        .timeline-wrap::before {
            content: '';
            position: absolute;
            left: 180px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(180deg, rgba(0, 212, 255, 0.5), rgba(0, 212, 255, 0.08));
            z-index: 0;
        }

        .timeline-item {
            position: relative;
            display: flex;
            gap: 28px;
            margin-bottom: 20px;
            z-index: 1;
        }

        .timeline-date {
            flex-shrink: 0;
            width: 160px;
            text-align: right;
            padding-top: 16px;
        }

        .timeline-date .day {
            font-size: 28px;
            font-weight: 800;
            color: var(--cyan);
            font-family: "DIN", "Roboto Mono", "Consolas", monospace;
            line-height: 1;
        }

        .timeline-date .month-year {
            font-size: 14px;
            color: var(--muted);
            margin-top: 4px;
        }

        .timeline-date .time {
            font-size: 13px;
            color: var(--cyan-soft);
            font-family: "DIN", "Roboto Mono", "Consolas", monospace;
            margin-top: 6px;
        }

        .timeline-dot {
            position: absolute;
            left: 176px;
            top: 22px;
            width: 12px;
            height: 12px;
            background: var(--cyan);
            border-radius: 50%;
            box-shadow: 0 0 12px rgba(0, 212, 255, 0.7);
            z-index: 2;
        }

        .timeline-card {
            flex: 1;
            background: var(--panel);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 20px 24px;
            transition: border-color .25s ease, box-shadow .25s ease, transform .2s ease;
            margin-left: 12px;
        }

        .timeline-card:hover {
            border-color: var(--border-hover);
            box-shadow: var(--shadow-card), 0 0 20px rgba(0, 212, 255, 0.15);
            transform: translateY(-2px);
        }

        .timeline-card .match-teams {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 10px;
        }

        .timeline-card .team-name {
            font-size: 17px;
            font-weight: 700;
            color: #F2F8FF;
        }

        .timeline-card .vs-badge {
            font-size: 14px;
            font-weight: 800;
            color: var(--cyan);
            font-family: "DIN", "Roboto Mono", "Consolas", monospace;
            padding: 4px 12px;
            background: rgba(0, 212, 255, 0.1);
            border: 1px solid rgba(0, 212, 255, 0.3);
            border-radius: 8px;
        }

        .timeline-card .match-league {
            font-size: 13px;
            color: var(--muted);
            margin-bottom: 8px;
        }

        .timeline-card .match-summary {
            font-size: 14px;
            color: #B0C4D9;
            line-height: 1.7;
            margin-bottom: 12px;
        }

        .timeline-card .match-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 14px;
        }

        .timeline-card .match-tag {
            font-size: 12px;
            padding: 4px 10px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--muted);
        }

        .timeline-card .read-more-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--cyan);
            transition: gap .2s ease, color .2s ease;
        }

        .timeline-card .read-more-link:hover {
            gap: 10px;
            color: var(--cyan-soft);
        }

        /* Support cards */
        .support-card {
            background: var(--panel);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 24px;
            transition: border-color .25s ease, box-shadow .25s ease;
        }

        .support-card:hover {
            border-color: rgba(0, 212, 255, 0.3);
            box-shadow: var(--shadow-card), 0 0 20px rgba(0, 212, 255, 0.08);
        }

        .support-card .support-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(0, 212, 255, 0.1);
            border: 1px solid rgba(0, 212, 255, 0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 14px;
            font-size: 22px;
        }

        .support-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: #F2F8FF;
            margin-bottom: 8px;
        }

        .support-card p {
            font-size: 14px;
            color: #B0C4D9;
            line-height: 1.7;
        }

        /* Subscription form */
        .subscribe-form {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 18px;
        }

        .subscribe-form input {
            flex: 1;
            min-width: 220px;
            background: rgba(10, 15, 30, 0.6);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 10px;
            padding: 12px 16px;
            color: var(--ink);
            font-size: 15px;
            outline: none;
            transition: border-color .25s, box-shadow .25s;
        }

        .subscribe-form input::placeholder {
            color: rgba(255, 255, 255, 0.35);
        }

        .subscribe-form input:focus {
            border-color: var(--cyan);
            box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15);
        }

        /* CTA section */
        .cta-section {
            background: linear-gradient(135deg, rgba(0, 212, 255, 0.08) 0%, rgba(13, 27, 42, 0.6) 50%, rgba(10, 15, 30, 0.9) 100%);
            border: 1px solid rgba(0, 212, 255, 0.15);
            border-radius: 20px;
            padding: 48px 36px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -40%;
            left: 50%;
            transform: translateX(-50%);
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(0, 212, 255, 0.12) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-section h2 {
            font-size: clamp(24px, 3vw, 34px);
            font-weight: 800;
            color: #F2F8FF;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .cta-section p {
            font-size: 16px;
            color: #C5D6E8;
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
        }

        /* Footer */
        footer {
            background: rgba(10, 15, 30, 0.8);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 48px 0 24px;
            margin-top: 64px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }

        .footer-brand {
            font-weight: 800;
            font-size: 20px;
            color: #F2F8FF;
            margin-bottom: 10px;
        }

        .footer-brand b {
            color: var(--cyan);
        }

        .footer-desc {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
            max-width: 320px;
        }

        .footer-heading {
            font-size: 15px;
            font-weight: 700;
            color: #F2F8FF;
            margin-bottom: 14px;
        }

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

        .footer-links a {
            font-size: 14px;
            color: var(--muted);
            transition: color .2s;
        }

        .footer-links a:hover {
            color: var(--cyan);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 12px;
            font-size: 13px;
            color: var(--muted);
        }

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

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

        /* Responsive */
        @media (max-width: 1024px) {
            :root {
                --space-section: 64px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .timeline-wrap::before {
                left: 110px;
            }
            .timeline-date {
                width: 100px;
            }
            .timeline-dot {
                left: 106px;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                height: 60px;
            }
            .logo-brand {
                font-size: 17px;
            }
            .nav-cat-trigger span {
                display: none;
            }
            .nav-cat-trigger {
                padding: 8px 10px;
            }
            .mobile-menu-btn {
                display: flex;
            }
            .btn-primary.nav-cta {
                display: none;
            }
            .nav-cat-panel {
                right: -60px;
                min-width: 200px;
            }
            .cat-hero h1 {
                font-size: 28px;
            }
            .cat-hero .cat-desc {
                font-size: 15px;
            }
            .timeline-wrap::before {
                display: none;
            }
            .timeline-dot {
                display: none;
            }
            .timeline-item {
                flex-direction: column;
                gap: 8px;
            }
            .timeline-date {
                width: 100%;
                text-align: left;
                padding-top: 0;
                display: flex;
                align-items: baseline;
                gap: 12px;
            }
            .timeline-date .day {
                font-size: 20px;
            }
            .timeline-date .month-year {
                margin-top: 0;
            }
            .timeline-date .time {
                margin-top: 0;
            }
            .timeline-card {
                margin-left: 0;
            }
            .timeline-card .match-teams {
                gap: 10px;
            }
            .timeline-card .team-name {
                font-size: 15px;
            }
            .cta-section {
                padding: 32px 20px;
            }
            .subscribe-form {
                flex-direction: column;
            }
            .subscribe-form input {
                min-width: 100%;
            }
        }

        @media (max-width: 520px) {
            :root {
                --space-section: 48px;
            }
            .container {
                padding: 0 16px;
            }
            .section {
                padding: 48px 0;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }
            .timeline-card {
                padding: 16px;
            }
            .timeline-card .match-teams {
                font-size: 14px;
            }
            .timeline-card .vs-badge {
                font-size: 12px;
                padding: 3px 8px;
            }
            .timeline-card .match-summary {
                font-size: 13px;
            }
        }

/* roulang page: category6 */
:root {
            --bg: #0A0F1E;
            --bg-soft: #0D1B2A;
            --panel: rgba(13, 27, 42, 0.72);
            --panel-strong: rgba(15, 34, 52, 0.92);
            --cyan: #00D4FF;
            --cyan-soft: #38BDF8;
            --ink: #E6F1FF;
            --muted: #8AA0B8;
            --border: rgba(255, 255, 255, 0.08);
            --border-hover: rgba(0, 212, 255, 0.6);
            --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.35);
            --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.4);
            --radius-card: 14px;
            --radius-btn: 10px;
            --container: 1200px;
            --space-section: 88px;
        }

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

        body {
            background: var(--bg);
            background-image:
                radial-gradient(circle at 18% 8%, rgba(0, 212, 255, 0.06) 0, transparent 32%),
                radial-gradient(circle at 82% 28%, rgba(56, 189, 248, 0.05) 0, transparent 36%),
                radial-gradient(circle at 50% 78%, rgba(46, 16, 101, 0.08) 0, transparent 42%);
            color: var(--ink);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            line-height: 1.65;
            min-height: 100vh;
            overflow-x: hidden;
            font-size: 16px;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color .2s ease;
        }

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

        button,
        input {
            font-family: inherit;
        }

        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 20px;
        }

        .section {
            padding: var(--space-section) 0;
            position: relative;
        }

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

        .btn-primary {
            background: var(--cyan);
            color: #0A0F1E;
            font-weight: 700;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            transition: box-shadow .25s ease, filter .25s ease, transform .15s ease;
            box-shadow: var(--shadow-glow), inset 0 0 0 1px rgba(255, 255, 255, 0.3);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 16px;
        }

        .btn-primary:hover {
            filter: brightness(1.12);
            box-shadow: 0 0 32px rgba(0, 212, 255, 0.55), inset 0 0 0 1px rgba(255, 255, 255, 0.45);
        }

        .btn-primary:active {
            transform: translateY(2px);
        }

        .btn-primary:focus {
            outline: 2px solid rgba(0, 212, 255, 0.7);
            outline-offset: 3px;
        }

        .btn-ghost {
            background: transparent;
            color: var(--ink);
            font-weight: 600;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--cyan);
            cursor: pointer;
            transition: background .25s ease, box-shadow .25s ease, transform .15s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 16px;
        }

        .btn-ghost:hover {
            background: rgba(0, 212, 255, 0.12);
            box-shadow: 0 0 16px rgba(0, 212, 255, 0.2);
        }

        .btn-ghost:active {
            transform: translateY(2px);
        }

        .btn-ghost:focus {
            outline: 2px solid rgba(0, 212, 255, 0.5);
            outline-offset: 3px;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 999px;
            background: rgba(0, 212, 255, 0.08);
            border: 1px solid rgba(0, 212, 255, 0.25);
            color: var(--cyan-soft);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .text-gradient {
            background: linear-gradient(135deg, #00D4FF 0%, #38BDF8 45%, #E0F7FF 100%);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .section-title {
            font-size: clamp(26px, 3.4vw, 40px);
            font-weight: 800;
            line-height: 1.22;
            margin-bottom: 12px;
            color: #F2F8FF;
        }

        .section-sub {
            font-size: 16px;
            color: var(--muted);
            max-width: 720px;
            line-height: 1.7;
        }

        .divider {
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.35), transparent);
            margin: 20px 0 28px;
        }

        /* Header / Nav */
        header {
            position: sticky;
            top: 0;
            z-index: 80;
            background: rgba(10, 15, 30, 0.72);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
        }

        .logo-brand {
            font-weight: 800;
            font-size: 20px;
            letter-spacing: 0.01em;
            color: #F2F8FF;
        }

        .logo-brand b {
            color: var(--cyan);
        }

        .nav-cat-trigger {
            background: transparent;
            border: 1px solid rgba(0, 212, 255, 0.25);
            color: var(--ink);
            padding: 8px 16px;
            border-radius: 999px;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            transition: background .25s, border-color .25s;
        }

        .nav-cat-trigger:hover {
            background: rgba(0, 212, 255, 0.1);
            border-color: var(--border-hover);
        }

        .nav-cat-trigger:focus {
            outline: 2px solid rgba(0, 212, 255, 0.5);
            outline-offset: 2px;
        }

        .cat-dropdown {
            position: absolute;
            top: calc(100% + 8px);
            right: 0;
            background: var(--panel-strong);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(0, 212, 255, 0.2);
            border-radius: 14px;
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5), 0 0 24px rgba(0, 212, 255, 0.06);
            min-width: 230px;
            padding: 10px;
            display: none;
            z-index: 99;
        }

        .cat-dropdown.open {
            display: block;
        }

        .cat-dropdown a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 14px;
            border-radius: 10px;
            color: var(--ink);
            font-size: 14px;
            font-weight: 500;
            transition: background .2s, color .2s;
        }

        .cat-dropdown a:hover {
            background: rgba(0, 212, 255, 0.1);
            color: var(--cyan);
        }

        .cat-dropdown a.active {
            background: rgba(0, 212, 255, 0.15);
            color: var(--cyan);
            font-weight: 700;
        }

        .mobile-menu-btn {
            display: none;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: var(--ink);
            width: 40px;
            height: 40px;
            border-radius: 10px;
            cursor: pointer;
            font-size: 20px;
            align-items: center;
            justify-content: center;
            transition: background .25s;
        }

        .mobile-menu-btn:hover {
            background: rgba(0, 212, 255, 0.1);
        }

        .mobile-cat-panel {
            display: none;
            background: var(--panel-strong);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 16px 20px;
        }

        .mobile-cat-panel.open {
            display: block;
        }

        .mobile-cat-panel a {
            display: block;
            padding: 12px 0;
            font-size: 15px;
            font-weight: 600;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            color: var(--ink);
        }

        .mobile-cat-panel a.active {
            color: var(--cyan);
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--muted);
            padding: 22px 0 0;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--muted);
            transition: color .2s;
        }

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

        .breadcrumb .sep {
            opacity: 0.5;
        }

        .breadcrumb .current {
            color: var(--cyan-soft);
            font-weight: 600;
        }

        /* Immersive banner */
        .news-banner {
            background:
                linear-gradient(180deg, rgba(10, 15, 30, 0.85) 0%, rgba(10, 15, 30, 0.45) 45%, rgba(10, 15, 30, 0.95) 100%),
                url('/assets/images/630808c5497a9b9f.webp') center center / cover no-repeat;
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            overflow: hidden;
            position: relative;
            margin-top: 16px;
            min-height: 280px;
            display: flex;
            align-items: flex-end;
            padding: 44px 40px;
            box-shadow: var(--shadow-card);
        }

        .news-banner::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.12) 0, transparent 45%);
            pointer-events: none;
        }

        .news-banner-content {
            position: relative;
            z-index: 2;
            max-width: 680px;
        }

        .news-banner h1 {
            font-size: clamp(30px, 4.5vw, 46px);
            font-weight: 800;
            line-height: 1.18;
            color: #F2F8FF;
            margin-bottom: 12px;
        }

        .news-banner p {
            font-size: 16px;
            color: rgba(230, 241, 255, 0.85);
            line-height: 1.7;
            max-width: 620px;
        }

        .heat-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 16px;
            border-radius: 999px;
            background: rgba(0, 212, 255, 0.14);
            border: 1px solid rgba(0, 212, 255, 0.35);
            color: var(--cyan-soft);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
        }

        /* Timeline */
        .timeline {
            position: relative;
            padding-left: 32px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 12px;
            top: 6px;
            bottom: 6px;
            width: 2px;
            background: linear-gradient(180deg, rgba(0, 212, 255, 0.5), rgba(0, 212, 255, 0.08));
            border-radius: 2px;
        }

        .timeline-item {
            position: relative;
            margin-bottom: 36px;
            padding-left: 20px;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -26px;
            top: 20px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--cyan);
            box-shadow: 0 0 12px rgba(0, 212, 255, 0.6);
            border: 2px solid var(--bg);
        }

        .timeline-date {
            font-family: "Roboto Mono", "Consolas", monospace;
            font-size: 13px;
            color: var(--cyan);
            font-weight: 700;
            letter-spacing: 0.04em;
            margin-bottom: 8px;
            text-transform: uppercase;
        }

        .news-card {
            background: var(--panel);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: border-color .3s ease, box-shadow .3s ease, transform .3s ease;
        }

        .news-card:hover {
            border-color: var(--border-hover);
            box-shadow: 0 12px 56px rgba(0, 0, 0, 0.45), 0 0 24px rgba(0, 212, 255, 0.08);
            transform: translateY(-3px);
        }

        .news-card-inner {
            display: flex;
            gap: 20px;
            padding: 22px 24px;
        }

        .news-card-img {
            flex-shrink: 0;
            width: 170px;
            height: 110px;
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.06);
        }

        .news-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }

        .news-card:hover .news-card-img img {
            transform: scale(1.06);
        }

        .news-card-body {
            flex: 1;
            min-width: 0;
        }

        .news-card-title {
            font-size: 18px;
            font-weight: 700;
            color: #F2F8FF;
            line-height: 1.4;
            margin-bottom: 8px;
            transition: color .2s;
        }

        .news-card:hover .news-card-title {
            color: var(--cyan-soft);
        }

        .news-card-desc {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.65;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 12px;
        }

        .news-card-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 12px;
            color: var(--muted);
        }

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

        .read-more {
            font-size: 13px;
            font-weight: 600;
            color: var(--cyan);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap .2s;
        }

        .read-more:hover {
            gap: 8px;
        }

        .read-more svg {
            width: 14px;
            height: 14px;
        }

        /* Support sections */
        .glass-card {
            background: var(--panel);
            backdrop-filter: blur(16px);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 24px 28px;
            transition: border-color .3s, box-shadow .3s;
        }

        .glass-card:hover {
            border-color: var(--border-hover);
            box-shadow: 0 12px 48px rgba(0, 0, 0, 0.4), 0 0 16px rgba(0, 212, 255, 0.06);
        }

        .support-title {
            font-size: 20px;
            font-weight: 700;
            color: #F2F8FF;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .support-title .icon-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--cyan);
            box-shadow: 0 0 8px rgba(0, 212, 255, 0.6);
            flex-shrink: 0;
        }

        .focus-match-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .focus-match-list li {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            font-size: 14px;
        }

        .focus-match-list li:last-child {
            border-bottom: none;
        }

        .match-team {
            font-weight: 600;
            color: var(--ink);
        }

        .match-time {
            font-family: "Roboto Mono", "Consolas", monospace;
            color: var(--cyan);
            font-weight: 700;
            font-size: 13px;
        }

        .update-item {
            display: flex;
            gap: 14px;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            font-size: 14px;
            color: var(--muted);
        }

        .update-item:last-child {
            border-bottom: none;
        }

        .update-item .update-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--cyan-soft);
            flex-shrink: 0;
            margin-top: 8px;
            box-shadow: 0 0 6px rgba(0, 212, 255, 0.4);
        }

        .rank-bar {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }

        .rank-bar:last-child {
            border-bottom: none;
        }

        .rank-num {
            width: 28px;
            height: 28px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 700;
            background: rgba(0, 212, 255, 0.1);
            color: var(--cyan);
            flex-shrink: 0;
            border: 1px solid rgba(0, 212, 255, 0.2);
        }

        .rank-name {
            font-weight: 600;
            font-size: 14px;
            color: var(--ink);
            flex: 1;
        }

        .rank-val {
            font-family: "Roboto Mono", "Consolas", monospace;
            font-size: 13px;
            color: var(--cyan-soft);
            font-weight: 700;
        }

        .tips-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .tips-list li {
            padding: 10px 0;
            font-size: 14px;
            color: var(--muted);
            display: flex;
            gap: 10px;
            align-items: flex-start;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }

        .tips-list li:last-child {
            border-bottom: none;
        }

        .tips-list .tip-icon {
            color: var(--cyan);
            font-weight: 700;
            flex-shrink: 0;
        }

        /* Footer */
        footer {
            background: rgba(10, 15, 30, 0.85);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 44px 0 28px;
            margin-top: 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 28px;
        }

        .footer-brand {
            font-weight: 800;
            font-size: 20px;
            color: #F2F8FF;
            margin-bottom: 12px;
        }

        .footer-brand b {
            color: var(--cyan);
        }

        .footer-desc {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
            max-width: 280px;
        }

        .footer-heading {
            font-size: 14px;
            font-weight: 700;
            color: #F2F8FF;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

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

        .footer-links a {
            font-size: 14px;
            color: var(--muted);
            transition: color .2s;
        }

        .footer-links a:hover {
            color: var(--cyan);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: var(--muted);
        }

        .footer-bottom a {
            color: var(--muted);
            transition: color .2s;
        }

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

        /* Responsive */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .news-card-inner {
                flex-direction: column;
            }
            .news-card-img {
                width: 100%;
                height: 160px;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                height: 60px;
            }
            .nav-cat-trigger {
                display: none;
            }
            .mobile-menu-btn {
                display: inline-flex;
            }
            .btn-primary {
                padding: 10px 16px;
                font-size: 13px;
            }
            .news-banner {
                padding: 28px 22px;
                min-height: 220px;
            }
            .news-banner h1 {
                font-size: 26px;
            }
            .news-banner p {
                font-size: 14px;
            }
            .timeline {
                padding-left: 24px;
            }
            .timeline-item {
                padding-left: 10px;
            }
            .timeline-item::before {
                left: -19px;
                width: 8px;
                height: 8px;
            }
            .timeline::before {
                left: 8px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .section {
                padding: 56px 0;
            }
        }

        @media (max-width: 520px) {
            .news-card-inner {
                padding: 16px;
            }
            .news-card-title {
                font-size: 16px;
            }
            .news-card-desc {
                font-size: 13px;
                -webkit-line-clamp: 3;
            }
            .glass-card {
                padding: 18px 20px;
            }
            .breadcrumb {
                font-size: 12px;
                gap: 4px;
            }
        }

/* 响应式补充 */
    @media (max-width: 768px) {
        .subscribe-grid {
            grid-template-columns: 1fr !important;
        }
        .news-banner {
            min-height: 200px;
            padding: 22px 18px;
        }
        .news-banner h1 {
            font-size: 24px;
        }
        .heat-badge {
            font-size: 11px;
            padding: 5px 12px;
        }
    }