/* roulang page: index */
:root{
  --primary:#1B3A5C;--primary-dark:#15304D;--primary-deeper:#10263E;
  --secondary:#00B8A9;--secondary-dark:#009B8E;--accent:#F5B800;
  --surface:#F7F9FB;--ink:#1A2A3A;--ink-secondary:#5A6B7B;--ink-muted:#93A5B5;
  --border:#E4EAF0;--footer-bg:#16283A;--card-bg:#FFFFFF;
  --radius-lg:12px;--radius-md:8px;--radius-full:999px;
  --shadow-card:0 2px 8px rgba(27,58,92,0.06);
  --shadow-hover:0 8px 24px rgba(27,58,92,0.12);
  --shadow-sticky:0 4px 16px rgba(27,58,92,0.10);
  --transition:0.3s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Inter","Helvetica Neue",Arial,sans-serif;background:var(--surface);color:var(--ink);line-height:1.75;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit;transition:color .2s}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.container{max-width:1200px;margin:0 auto;padding-left:16px;padding-right:16px}
@media(min-width:1024px){.container{padding-left:32px;padding-right:32px}}
.section-pad{padding:64px 0}
@media(min-width:768px){.section-pad{padding:96px 0}}
.section-title{font-size:1.5rem;font-weight:700;line-height:1.35;color:var(--primary);margin-bottom:8px}
.section-sub{font-size:.875rem;color:var(--ink-secondary);margin-bottom:32px}
/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sticky)}
.header-top{display:flex;align-items:center;justify-content:space-between;height:60px;gap:16px}
.logo{font-size:1.25rem;font-weight:800;color:var(--primary);letter-spacing:.5px;white-space:nowrap}
.logo span{color:var(--secondary)}
.header-search{display:none;align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:0 12px;height:36px;width:200px;transition:all .3s}
.header-search:focus-within{width:260px;border-color:var(--primary);box-shadow:0 0 0 3px rgba(27,58,92,.08)}
.header-search input{flex:1;border:none;outline:none;background:none;font-size:.875rem;color:var(--ink)}
.header-search button{color:var(--ink-muted);font-size:.9rem;padding:4px}
.header-search button:hover{color:var(--primary)}
.header-actions{display:flex;align-items:center;gap:12px}
.btn-login{font-size:.875rem;font-weight:500;color:var(--primary);padding:6px 16px;border:1px solid var(--border);border-radius:var(--radius-md);transition:all .2s}
.btn-login:hover{border-color:var(--primary);background:rgba(27,58,92,.04)}
.menu-toggle{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius-md);color:var(--primary);font-size:1.1rem;border:1px solid var(--border)}
.menu-toggle:hover{background:var(--surface)}
.header-nav{display:none;border-top:1px solid var(--border);background:#fff}
.header-nav-inner{display:flex;align-items:center;justify-content:space-between;height:46px;gap:24px;overflow-x:auto}
.main-nav{display:flex;align-items:center;gap:4px;list-style:none}
.main-nav a{display:block;padding:8px 14px;font-size:.875rem;font-weight:500;color:var(--ink-secondary);border-radius:var(--radius-md);white-space:nowrap;position:relative}
.main-nav a:hover{color:var(--primary);background:rgba(27,58,92,.04)}
.main-nav a.active{color:var(--primary);font-weight:600}
.main-nav a.active::after{content:'';position:absolute;bottom:2px;left:14px;right:14px;height:2px;background:var(--secondary);border-radius:2px}
.trend-tags{display:flex;align-items:center;gap:6px;flex-shrink:0}
.trend-tag{font-size:.75rem;color:var(--ink-secondary);background:var(--surface);border:1px solid var(--border);padding:4px 10px;border-radius:var(--radius-full);white-space:nowrap;transition:all .2s}
.trend-tag:hover{border-color:var(--secondary);color:var(--secondary-dark);background:rgba(0,184,169,.06)}
@media(min-width:1024px){
  .header-search{display:flex}
  .menu-toggle{display:none}
  .header-nav{display:block}
}
/* Mobile nav drawer */
.mobile-nav{display:none;background:#fff;border-top:1px solid var(--border);padding:12px 16px 20px}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:10px 12px;font-size:.95rem;color:var(--ink-secondary);border-radius:var(--radius-md);margin-bottom:4px}
.mobile-nav a:hover,.mobile-nav a.active{color:var(--primary);background:rgba(27,58,92,.05)}
.mobile-nav .mobile-search{display:flex;gap:8px;margin-bottom:12px}
.mobile-nav .mobile-search input{flex:1;border:1px solid var(--border);border-radius:var(--radius-md);padding:8px 12px;font-size:.875rem;outline:none}
.mobile-nav .mobile-search input:focus{border-color:var(--primary)}
/* ===== Hero ===== */
.hero{position:relative;background:linear-gradient(180deg,rgba(27,58,92,.72) 0%,rgba(27,58,92,.88) 100%),url('/assets/images/backpic/back-1.webp') center/cover no-repeat;min-height:70vh;display:flex;align-items:center;padding:80px 0}
@media(min-width:768px){.hero{min-height:85vh}}
.hero-content{color:#fff;max-width:680px}
.hero-tag{display:inline-flex;align-items:center;gap:6px;background:rgba(0,184,169,.2);border:1px solid rgba(0,184,169,.4);color:#7DE0D6;font-size:.75rem;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;padding:4px 14px;border-radius:var(--radius-full);margin-bottom:20px}
.hero h1{font-size:2.5rem;font-weight:800;line-height:1.2;margin-bottom:16px;letter-spacing:.5px}
@media(min-width:768px){.hero h1{font-size:3.5rem}}
.hero-sub{font-size:1rem;line-height:1.75;color:rgba(255,255,255,.78);max-width:560px;margin-bottom:32px}
@media(min-width:768px){.hero-sub{font-size:1.125rem}}
.hero-ctas{display:flex;flex-wrap:wrap;gap:16px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:500;border-radius:var(--radius-md);transition:all .2s;padding:0 24px;height:44px;font-size:.95rem;outline:none}
.btn:focus-visible{box-shadow:0 0 0 3px rgba(0,184,169,.4)}
.btn-primary{background:#fff;color:var(--primary);font-weight:600}
.btn-primary:hover{background:rgba(255,255,255,.9);transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.15)}
.btn-primary:active{transform:translateY(0);background:#e8edf2}
.btn-outline{border:1px solid rgba(255,255,255,.6);color:#fff;background:transparent}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.12);transform:translateY(-2px)}
.btn-outline:active{transform:translateY(0);background:rgba(255,255,255,.2)}
.btn-secondary-outline{border:1px solid var(--border);color:var(--primary);background:transparent}
.btn-secondary-outline:hover{border-color:var(--secondary);color:var(--secondary-dark);background:rgba(0,184,169,.06)}
.btn-dark{background:var(--primary);color:#fff}
.btn-dark:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 4px 16px rgba(27,58,92,.25)}
.btn-dark:active{transform:translateY(0);background:var(--primary-deeper)}
/* ===== Section headers ===== */
.sec-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:28px;flex-wrap:wrap;gap:12px}
.sec-link{font-size:.875rem;color:var(--ink-secondary);display:inline-flex;align-items:center;gap:6px;transition:all .2s}
.sec-link:hover{color:var(--primary)}
/* ===== Horizontal scroll cards ===== */
.scroll-wrapper{overflow-x:auto;padding-bottom:16px;scrollbar-width:thin;scrollbar-color:rgba(27,58,92,.3) transparent;-webkit-overflow-scrolling:touch}
.scroll-wrapper::-webkit-scrollbar{height:4px;border-radius:4px}
.scroll-wrapper::-webkit-scrollbar-thumb{background:rgba(27,58,92,.3);border-radius:4px}
.scroll-track{display:flex;gap:20px;min-width:max-content}
.scroll-card{width:260px;flex-shrink:0;background:var(--card-bg);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);transition:var(--transition);scroll-snap-align:start}
@media(min-width:768px){.scroll-card{width:300px}}
.scroll-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.scroll-card-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--border)}
.scroll-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.scroll-card:hover .scroll-card-media img{transform:scale(1.05)}
.scroll-card-overlay{position:absolute;inset:0;background:rgba(27,58,92,0);display:flex;align-items:center;justify-content:center;transition:background .3s;opacity:0}
.scroll-card:hover .scroll-card-overlay{background:rgba(27,58,92,.45);opacity:1}
.scroll-card-btn{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.85);display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:1rem;transform:scale(.8);transition:transform .3s}
.scroll-card:hover .scroll-card-btn{transform:scale(1)}
.scroll-card-body{padding:14px 16px 16px}
.scroll-card-body h3{font-size:1rem;font-weight:600;margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tag{display:inline-block;font-size:.75rem;color:var(--secondary-dark);background:rgba(0,184,169,.08);padding:2px 10px;border-radius:var(--radius-full);font-weight:500}
/* ===== Hot grid cards ===== */
.hot-card{background:var(--card-bg);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);transition:var(--transition);display:block}
.hot-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.hot-card-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--border)}
.hot-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.hot-card:hover .hot-card-media img{transform:scale(1.05)}
.rank-badge{position:absolute;top:12px;left:12px;background:var(--accent);color:#fff;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem;box-shadow:0 2px 8px rgba(245,184,0,.5)}
.hot-badge{position:absolute;top:12px;right:12px;background:#EF4444;color:#fff;font-size:.65rem;font-weight:700;padding:2px 8px;border-radius:var(--radius-full);letter-spacing:.5px}
.hot-card-body{padding:16px}
.hot-card-body h3{font-size:1.125rem;font-weight:600;color:var(--ink);margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hot-card-desc{font-size:.8125rem;color:var(--ink-secondary);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:12px}
.hot-card-meta{display:flex;justify-content:space-between;align-items:center;font-size:.75rem;color:var(--ink-muted)}
.hot-card-meta .rating{color:var(--accent);font-weight:700;font-size:.875rem}
/* ===== Tab sections ===== */
.tabs-wrap{margin-bottom:32px}
.tabs{display:inline-flex;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-full);padding:4px;gap:2px}
.tab-btn{padding:6px 20px;font-size:.875rem;font-weight:500;color:var(--ink-secondary);border-radius:var(--radius-full);transition:all .2s}
.tab-btn:hover{color:var(--primary)}
.tab-btn.active{background:var(--primary);color:#fff;box-shadow:0 2px 8px rgba(27,58,92,.2)}
.tab-panel{display:none}
.tab-panel.active{display:block}
.mini-card{background:var(--card-bg);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);transition:var(--transition);display:block}
.mini-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.mini-card-media{position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--border)}
.mini-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.mini-card:hover .mini-card-media img{transform:scale(1.04)}
.mini-card-body{padding:10px 12px 14px}
.mini-card-body h3{font-size:.9rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:4px;color:var(--ink)}
/* ===== News surface ===== */
.news-feature{background:var(--card-bg);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);display:block;transition:var(--transition)}
.news-feature:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.news-feature-media{aspect-ratio:16/9;overflow:hidden;background:var(--border)}
.news-feature-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.news-feature:hover .news-feature-media img{transform:scale(1.03)}
.news-feature-body{padding:18px 20px 22px}
.news-feature-body .badge{display:inline-block;background:rgba(0,184,169,.1);color:var(--secondary-dark);font-size:.75rem;padding:2px 10px;border-radius:var(--radius-full);margin-bottom:10px;font-weight:500}
.news-feature-body h3{font-size:1.25rem;font-weight:700;color:var(--ink);margin-bottom:6px;line-height:1.45}
.news-feature-body p{font-size:.875rem;color:var(--ink-secondary);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:10px}
.news-feature-body .date{font-size:.75rem;color:var(--ink-muted)}
.news-list{display:flex;flex-direction:column;gap:12px}
.news-item{display:flex;align-items:center;gap:14px;background:var(--card-bg);border-radius:var(--radius-md);padding:10px 14px;box-shadow:var(--shadow-card);transition:var(--transition);border-left:3px solid transparent;position:relative}
.news-item:hover{border-left-color:var(--primary);box-shadow:var(--shadow-hover);transform:translateX(2px)}
.news-item-thumb{width:64px;height:48px;border-radius:6px;object-fit:cover;flex-shrink:0;background:var(--border)}
.news-item-body{flex:1;min-width:0}
.news-item-body h4{font-size:.875rem;font-weight:500;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:2px}
.news-item-body h4:hover{color:var(--primary)}
.news-item-meta{font-size:.75rem;color:var(--ink-muted)}
.news-empty{background:var(--card-bg);border-radius:var(--radius-lg);padding:60px 24px;text-align:center;color:var(--ink-muted);box-shadow:var(--shadow-card)}
.news-empty i{font-size:3rem;color:var(--ink-muted);margin-bottom:12px;display:block;opacity:.5}
/* ===== FAQ ===== */
.faq-item{background:var(--card-bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);margin-bottom:12px;overflow:hidden;transition:box-shadow .3s}
.faq-item:hover{box-shadow:var(--shadow-hover)}
.faq-q{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;font-weight:500;font-size:.95rem;color:var(--ink);cursor:pointer;transition:color .2s}
.faq-q:hover{color:var(--primary)}
.faq-q .icon{width:24px;height:24px;border-radius:50%;background:var(--surface);display:flex;align-items:center;justify-content:center;font-size:.7rem;color:var(--ink-muted);transition:all .3s;border:1px solid var(--border)}
.faq-item.open .faq-q .icon{transform:rotate(180deg);background:var(--secondary);color:#fff;border-color:var(--secondary)}
.faq-a{display:none;padding:0 20px 18px;font-size:.875rem;color:var(--ink-secondary);line-height:1.75}
.faq-item.open .faq-a{display:block}
/* ===== CTA ===== */
.cta-section{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);padding:64px 24px;text-align:center;position:relative;overflow:hidden}
@media(min-width:768px){.cta-section{padding:88px 24px}}
.cta-section::before{content:'';position:absolute;top:-40%;left:-20%;width:60%;height:160%;background:radial-gradient(circle,rgba(0,184,169,.15) 0%,transparent 70%);pointer-events:none}
.cta-section::after{content:'';position:absolute;bottom:-40%;right:-20%;width:60%;height:160%;background:radial-gradient(circle,rgba(245,184,0,.1) 0%,transparent 70%);pointer-events:none}
.cta-content{position:relative;z-index:1;max-width:640px;margin:0 auto}
.cta-content h2{font-size:1.75rem;font-weight:800;color:#fff;margin-bottom:12px}
@media(min-width:768px){.cta-content h2{font-size:2.25rem}}
.cta-content p{color:rgba(255,255,255,.7);font-size:.95rem;margin-bottom:28px}
/* ===== Footer ===== */
.site-footer{background:var(--footer-bg);color:rgba(255,255,255,.7);padding:48px 0 24px}
.footer-top{display:flex;flex-wrap:wrap;gap:32px;margin-bottom:32px}
.footer-brand{flex:1;min-width:200px;max-width:340px}
.footer-brand .logo{color:#fff;font-size:1.35rem;margin-bottom:8px;display:block}
.footer-brand p{font-size:.8125rem;color:rgba(255,255,255,.55);line-height:1.7}
.footer-links{display:flex;flex-wrap:wrap;gap:32px;flex:2}
.footer-col h4{font-size:.875rem;font-weight:600;color:#fff;margin-bottom:12px}
.footer-col a{display:block;font-size:.8125rem;padding:4px 0;color:rgba(255,255,255,.65);transition:all .2s}
.footer-col a:hover{color:#fff;padding-left:2px}
.footer-info{border-top:1px solid rgba(255,255,255,.08);padding-top:16px;margin-bottom:12px;display:flex;flex-wrap:wrap;gap:16px;font-size:.75rem;color:rgba(255,255,255,.45)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding-top:16px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;font-size:.75rem;color:rgba(255,255,255,.4)}
/* ===== Reveal animation ===== */
.reveal{opacity:0;transform:translateY(24px);transition:all .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero h1,.hero-sub,.hero-ctas{animation:none}
}

/* roulang page: category1 */
:root {
            --primary: #1B3A5C;
            --primary-dark: #15304D;
            --primary-darker: #10263E;
            --secondary: #00B8A9;
            --secondary-dark: #009B8E;
            --accent: #F5B800;
            --bg: #F7F9FB;
            --card: #FFFFFF;
            --footer-bg: #16283A;
            --text-primary: #1A2A3A;
            --text-secondary: #5A6B7B;
            --text-muted: #93A5B5;
            --border: #E4EAF0;
            --radius-lg: 12px;
            --radius-md: 8px;
            --shadow-sm: 0 2px 8px rgba(27, 58, 92, 0.06);
            --shadow-md: 0 8px 24px rgba(27, 58, 92, 0.12);
            --shadow-lg: 0 4px 16px rgba(27, 58, 92, 0.10);
            --transition: 0.3s ease;
        }

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

        html {
            font-size: 16px;
            scroll-behavior: smooth;
        }

        body {
            font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Inter", "Helvetica Neue", Arial, sans-serif;
            background: var(--bg);
            color: var(--text-primary);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.2s ease;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
        }

        input {
            font-family: inherit;
            outline: none;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 16px;
        }

        @media (min-width: 768px) {
            .container {
                padding: 0 32px;
            }
        }

        /* ===== Header ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 50;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-lg);
        }

        .header-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            height: 64px;
        }

        .logo {
            font-size: 1.375rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.02em;
            line-height: 1.2;
            white-space: nowrap;
        }

        .logo span {
            color: var(--secondary);
        }

        .header-search {
            display: none;
            align-items: center;
            gap: 0;
            flex: 0 1 260px;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: border-color 0.2s, box-shadow 0.2s;
        }

        .header-search:focus-within {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(27, 58, 92, 0.08);
        }

        .header-search input {
            flex: 1;
            border: none;
            background: transparent;
            padding: 8px 14px;
            font-size: 0.875rem;
            color: var(--text-primary);
            min-width: 0;
        }

        .header-search input::placeholder {
            color: var(--text-muted);
        }

        .header-search button {
            width: 40px;
            height: 36px;
            display: grid;
            place-items: center;
            color: var(--text-secondary);
            transition: color 0.2s;
        }

        .header-search button:hover {
            color: var(--primary);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-login {
            display: none;
            font-size: 0.875rem;
            font-weight: 500;
            color: var(--primary);
            padding: 6px 14px;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            transition: all 0.2s;
        }

        .btn-login:hover {
            border-color: var(--primary);
            background: rgba(27, 58, 92, 0.04);
        }

        .menu-toggle {
            width: 40px;
            height: 40px;
            display: grid;
            place-items: center;
            color: var(--primary);
            font-size: 1.125rem;
            border-radius: var(--radius-md);
            transition: background 0.2s;
        }

        .menu-toggle:hover {
            background: rgba(27, 58, 92, 0.06);
        }

        .header-nav {
            border-top: 1px solid rgba(27, 58, 92, 0.06);
            background: rgba(255, 255, 255, 0.9);
        }

        .header-nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 44px;
            gap: 16px;
        }

        .main-nav {
            display: flex;
            list-style: none;
            gap: 4px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        .main-nav::-webkit-scrollbar {
            display: none;
        }

        .main-nav li a {
            display: inline-block;
            padding: 6px 14px;
            font-size: 0.875rem;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: var(--radius-md);
            transition: all 0.2s;
            white-space: nowrap;
        }

        .main-nav li a:hover {
            color: var(--primary);
            background: rgba(27, 58, 92, 0.05);
        }

        .main-nav li a.active {
            color: var(--primary);
            font-weight: 600;
            background: rgba(27, 58, 92, 0.06);
        }

        .trend-tags {
            display: none;
            align-items: center;
            gap: 6px;
            flex-shrink: 0;
        }

        .trend-tag {
            font-size: 0.75rem;
            font-weight: 400;
            color: var(--text-secondary);
            background: var(--bg);
            border: 1px solid var(--border);
            padding: 3px 10px;
            border-radius: 999px;
            transition: all 0.2s;
            white-space: nowrap;
        }

        .trend-tag:hover {
            border-color: var(--secondary);
            color: var(--secondary-dark);
        }

        .mobile-nav {
            display: none;
            padding: 12px 16px 16px;
            background: var(--card);
            border-top: 1px solid var(--border);
            flex-direction: column;
            gap: 4px;
        }

        .mobile-nav.open {
            display: flex;
        }

        .mobile-nav a {
            padding: 10px 12px;
            font-size: 0.9375rem;
            color: var(--text-primary);
            border-radius: var(--radius-md);
            transition: background 0.2s;
        }

        .mobile-nav a:hover {
            background: var(--bg);
        }

        .mobile-nav a.active {
            color: var(--primary);
            font-weight: 600;
            background: rgba(27, 58, 92, 0.06);
        }

        .mobile-search {
            display: flex;
            gap: 8px;
            margin-bottom: 8px;
        }

        .mobile-search input {
            flex: 1;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 8px 12px;
            font-size: 0.875rem;
            color: var(--text-primary);
            background: var(--bg);
        }

        @media (min-width: 640px) {
            .header-search {
                display: flex;
            }

            .btn-login {
                display: inline-flex;
            }

            .menu-toggle {
                display: none;
            }
        }

        @media (min-width: 640px) {
            .mobile-nav {
                display: none !important;
            }
        }

        @media (max-width: 639px) {
            .trend-tags {
                display: none;
            }
        }

        @media (min-width: 1024px) {
            .trend-tags {
                display: flex;
            }
        }

        /* ===== Hero ===== */
        .cat-hero {
            position: relative;
            background-color: var(--primary);
            background-image: linear-gradient(135deg, rgba(27, 58, 92, 0.92) 0%, rgba(22, 40, 58, 0.88) 100%), url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-attachment: scroll;
            padding: 80px 0 72px;
            color: #fff;
        }

        .cat-hero-inner {
            max-width: 720px;
        }

        .cat-hero .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: var(--secondary);
            background: rgba(0, 184, 169, 0.12);
            border: 1px solid rgba(0, 184, 169, 0.3);
            padding: 4px 14px;
            border-radius: 999px;
            margin-bottom: 20px;
        }

        .cat-hero h1 {
            font-size: 2.25rem;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }

        .cat-hero p.subtitle {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.75);
            max-width: 560px;
            line-height: 1.8;
            margin-bottom: 28px;
        }

        .cat-hero .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.12);
        }

        .cat-hero .hero-meta-item {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .cat-hero .hero-meta-item .num {
            font-size: 1.5rem;
            font-weight: 700;
            color: #fff;
            line-height: 1.2;
        }

        .cat-hero .hero-meta-item .label {
            font-size: 0.75rem;
            color: rgba(255, 255, 255, 0.6);
        }

        @media (min-width: 768px) {
            .cat-hero {
                padding: 96px 0 88px;
            }

            .cat-hero h1 {
                font-size: 3rem;
            }

            .cat-hero p.subtitle {
                font-size: 1.0625rem;
            }
        }

        /* ===== Filter Bar ===== */
        .filter-bar {
            margin-top: -28px;
            position: relative;
            z-index: 5;
        }

        .filter-bar-inner {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            padding: 14px 18px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
        }

        .filter-btn {
            padding: 6px 16px;
            font-size: 0.8125rem;
            font-weight: 500;
            color: var(--text-secondary);
            background: var(--bg);
            border-radius: 999px;
            border: 1px solid transparent;
            transition: all 0.2s;
        }

        .filter-btn:hover {
            color: var(--primary);
            background: rgba(27, 58, 92, 0.06);
        }

        .filter-btn.active {
            background: var(--primary);
            color: #fff;
            font-weight: 500;
        }

        .filter-btn.active:hover {
            background: var(--primary-dark);
            color: #fff;
        }

        .filter-sort {
            margin-left: auto;
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8125rem;
            color: var(--text-muted);
        }

        .filter-sort select {
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 6px 10px;
            font-size: 0.8125rem;
            color: var(--text-primary);
            background: var(--bg);
            outline: none;
            cursor: pointer;
            transition: border-color 0.2s;
        }

        .filter-sort select:focus {
            border-color: var(--primary);
        }

        @media (max-width: 768px) {
            .filter-bar-inner {
                overflow-x: auto;
                flex-wrap: nowrap;
            }

            .filter-btn {
                white-space: nowrap;
            }

            .filter-sort {
                display: none;
            }
        }

        /* ===== Section Common ===== */
        .section {
            padding: 56px 0;
        }

        .section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 28px;
        }

        .section-head h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.35;
        }

        .section-head .section-desc {
            font-size: 0.875rem;
            color: var(--text-muted);
        }

        .section-link {
            font-size: 0.8125rem;
            font-weight: 500;
            color: var(--secondary-dark);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color 0.2s;
        }

        .section-link:hover {
            color: var(--secondary);
        }

        .section-title-center {
            text-align: center;
            margin-bottom: 36px;
        }

        .section-title-center h2 {
            font-size: 1.625rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
        }

        .section-title-center p {
            font-size: 0.9375rem;
            color: var(--text-muted);
            max-width: 520px;
            margin: 0 auto;
        }

        @media (min-width: 768px) {
            .section {
                padding: 72px 0;
            }
        }

        /* ===== Cards Grid ===== */
        .games-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 640px) {
            .games-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }

        @media (min-width: 1024px) {
            .games-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .game-card {
            position: relative;
            background: var(--card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            display: flex;
            flex-direction: column;
        }

        .game-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }

        .game-card:focus-within {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
        }

        .game-card-cover {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/9;
            background: var(--border);
        }

        .game-card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

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

        .game-card-cover::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(27, 58, 92, 0.5) 0%, transparent 45%);
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .game-card:hover .game-card-cover::after {
            opacity: 1;
        }

        .game-rank {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
            width: 36px;
            height: 36px;
            display: grid;
            place-items: center;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 0.875rem;
            border-radius: 999px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
        }

        .game-hot {
            position: absolute;
            top: 12px;
            right: 12px;
            z-index: 2;
            background: #E5484D;
            color: #fff;
            font-size: 0.625rem;
            font-weight: 700;
            padding: 2px 10px;
            border-radius: 999px;
            letter-spacing: 0.05em;
        }

        .game-card-body {
            padding: 16px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }

        .game-card-body h3 {
            font-size: 1.0625rem;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.5;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .game-card-body p.desc {
            font-size: 0.8125rem;
            color: var(--text-secondary);
            line-height: 1.6;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            min-height: 42px;
        }

        .game-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: auto;
            padding-top: 10px;
            border-top: 1px solid rgba(27, 58, 92, 0.06);
        }

        .game-tag {
            font-size: 0.6875rem;
            color: var(--primary);
            background: rgba(27, 58, 92, 0.06);
            padding: 2px 10px;
            border-radius: 999px;
            font-weight: 500;
        }

        .game-score {
            font-size: 0.75rem;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .game-score .fa-star {
            color: var(--accent);
            font-size: 0.6875rem;
        }

        /* ===== Stats Section ===== */
        .stats-section {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-darker) 100%);
            color: #fff;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 28px;
        }

        @media (min-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(4, 1fr);
                gap: 36px;
            }
        }

        .stat-item {
            text-align: center;
            padding: 16px 8px;
        }

        .stat-item .stat-num {
            font-size: 2.25rem;
            font-weight: 800;
            line-height: 1.2;
            color: #fff;
            margin-bottom: 6px;
        }

        .stat-item .stat-label {
            font-size: 0.8125rem;
            color: rgba(255, 255, 255, 0.65);
        }

        .stat-item .stat-suffix {
            font-size: 1rem;
            font-weight: 600;
            color: var(--secondary);
            margin-left: 2px;
        }

        /* ===== Rank List ===== */
        .rank-section {
            background: var(--card);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            padding: 32px;
        }

        .rank-list {
            list-style: none;
        }

        .rank-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 14px 0;
            border-bottom: 1px solid rgba(27, 58, 92, 0.06);
            transition: background 0.2s;
        }

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

        .rank-item:hover {
            background: rgba(27, 58, 92, 0.02);
        }

        .rank-no {
            width: 32px;
            height: 32px;
            display: grid;
            place-items: center;
            font-weight: 700;
            font-size: 0.875rem;
            color: var(--text-muted);
            background: var(--bg);
            border-radius: var(--radius-md);
            flex-shrink: 0;
        }

        .rank-item:nth-child(1) .rank-no {
            background: var(--accent);
            color: #fff;
        }

        .rank-item:nth-child(2) .rank-no {
            background: #C0CCD8;
            color: #fff;
        }

        .rank-item:nth-child(3) .rank-no {
            background: #D58B5F;
            color: #fff;
        }

        .rank-thumb {
            width: 72px;
            height: 48px;
            object-fit: cover;
            border-radius: var(--radius-md);
            flex-shrink: 0;
        }

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

        .rank-info h3 {
            font-size: 0.9375rem;
            font-weight: 600;
            color: var(--text-primary);
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .rank-info .rank-genre {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: 2px;
        }

        .rank-score {
            font-size: 0.9375rem;
            font-weight: 600;
            color: var(--secondary-dark);
            display: flex;
            align-items: center;
            gap: 4px;
            flex-shrink: 0;
        }

        .rank-score .fa-star {
            color: var(--accent);
            font-size: 0.75rem;
        }

        @media (max-width: 640px) {
            .rank-section {
                padding: 20px;
            }

            .rank-thumb {
                width: 56px;
                height: 40px;
            }
        }

        /* ===== Feature Banners ===== */
        .feature-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }

        @media (min-width: 768px) {
            .feature-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .feature-card {
            background: var(--card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            display: flex;
            flex-direction: column;
        }

        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }

        .feature-card-cover {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--border);
        }

        .feature-card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

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

        .feature-icon {
            position: absolute;
            bottom: -14px;
            right: 16px;
            width: 44px;
            height: 44px;
            background: var(--secondary);
            color: #fff;
            border-radius: var(--radius-lg);
            display: grid;
            place-items: center;
            font-size: 1.125rem;
            box-shadow: 0 4px 12px rgba(0, 184, 169, 0.3);
            z-index: 2;
        }

        .feature-card-body {
            padding: 20px 20px 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .feature-card-body h3 {
            font-size: 1.0625rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .feature-card-body p {
            font-size: 0.8125rem;
            color: var(--text-secondary);
            line-height: 1.65;
            flex: 1;
        }

        .feature-card-body .feature-link {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.8125rem;
            font-weight: 500;
            color: var(--secondary-dark);
            margin-top: 12px;
            transition: color 0.2s;
        }

        .feature-card-body .feature-link:hover {
            color: var(--secondary);
        }

        /* ===== Editorial Dual Section ===== */
        .editorial-section {
            background: var(--card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            display: grid;
            grid-template-columns: 1fr;
        }

        @media (min-width: 768px) {
            .editorial-section {
                grid-template-columns: 5fr 7fr;
            }
        }

        .editorial-image {
            position: relative;
            min-height: 260px;
            background: var(--primary);
        }

        .editorial-image img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .editorial-content {
            padding: 28px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .editorial-content .eyebrow {
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.1em;
            color: var(--secondary-dark);
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .editorial-content h3 {
            font-size: 1.375rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .editorial-content p {
            font-size: 0.875rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 20px;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--primary);
            color: #fff;
            font-size: 0.875rem;
            font-weight: 500;
            padding: 11px 24px;
            border-radius: var(--radius-md);
            border: none;
            transition: all 0.2s;
            align-self: flex-start;
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(2px);
            color: #fff;
        }

        .btn-primary:active {
            background: var(--primary-darker);
            transform: translateY(0);
        }

        .btn-primary:focus {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: box-shadow 0.2s;
        }

        .faq-item:hover {
            box-shadow: var(--shadow-sm);
        }

        .faq-item summary {
            list-style: none;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--text-primary);
            transition: color 0.2s;
            user-select: none;
        }

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

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

        .faq-item summary .faq-icon {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
            display: grid;
            place-items: center;
            background: rgba(27, 58, 92, 0.05);
            border-radius: 50%;
            font-size: 0.625rem;
            color: var(--primary);
            transition: transform 0.3s ease, background 0.2s;
        }

        .faq-item[open] summary .faq-icon {
            transform: rotate(180deg);
            background: var(--primary);
            color: #fff;
        }

        .faq-item .faq-answer {
            padding: 0 22px 18px;
            font-size: 0.875rem;
            color: var(--text-secondary);
            line-height: 1.75;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-darker) 100%);
            color: #fff;
            text-align: center;
            padding: 64px 0;
        }

        .cta-section h2 {
            font-size: 1.75rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: #fff;
        }

        .cta-section p {
            font-size: 0.9375rem;
            color: rgba(255, 255, 255, 0.75);
            max-width: 520px;
            margin: 0 auto 28px;
        }

        .btn-white {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: #fff;
            color: var(--primary);
            font-size: 0.9375rem;
            font-weight: 600;
            padding: 13px 32px;
            border-radius: var(--radius-md);
            border: none;
            transition: all 0.2s;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
        }

        .btn-white:hover {
            transform: translateY(2px);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
            color: var(--primary-dark);
        }

        .btn-white:active {
            transform: translateY(0);
            background: #F0F4F8;
        }

        .btn-white:focus {
            outline: 2px solid var(--secondary);
            outline-offset: 2px;
        }

        .btn-outline-white {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: transparent;
            color: #fff;
            font-size: 0.9375rem;
            font-weight: 500;
            padding: 13px 32px;
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.5);
            transition: all 0.2s;
        }

        .btn-outline-white:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            color: #fff;
        }

        .cta-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
        }

        /* ===== Pagination ===== */
        .pagination {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            margin-top: 36px;
        }

        .page-btn {
            min-width: 36px;
            height: 36px;
            display: grid;
            place-items: center;
            padding: 0 10px;
            font-size: 0.8125rem;
            font-weight: 500;
            color: var(--text-secondary);
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            transition: all 0.2s;
        }

        .page-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .page-btn.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            font-weight: 600;
        }

        .page-btn.disabled {
            opacity: 0.45;
            cursor: not-allowed;
            pointer-events: none;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--footer-bg);
            color: rgba(255, 255, 255, 0.7);
            padding: 56px 0 0;
            margin-top: 56px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        @media (min-width: 768px) {
            .footer-top {
                grid-template-columns: 2fr 3fr;
                gap: 48px;
            }
        }

        .footer-brand .logo {
            font-size: 1.375rem;
            font-weight: 800;
            color: #fff;
            display: inline-block;
            margin-bottom: 12px;
        }

        .footer-brand .logo span {
            color: var(--secondary);
        }

        .footer-brand p {
            font-size: 0.8125rem;
            line-height: 1.75;
            color: rgba(255, 255, 255, 0.6);
            max-width: 320px;
        }

        .footer-links {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
            gap: 24px;
        }

        .footer-col h4 {
            font-size: 0.875rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-col a {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8125rem;
            color: rgba(255, 255, 255, 0.6);
            padding: 5px 0;
            transition: color 0.2s;
        }

        .footer-col a:hover {
            color: #fff;
        }

        .footer-col a i {
            font-size: 0.875rem;
            width: 18px;
            text-align: center;
        }

        .footer-info {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            padding: 24px 0;
            font-size: 0.75rem;
            color: rgba(255, 255, 255, 0.4);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer-info span {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            padding: 20px 0;
            font-size: 0.75rem;
            color: rgba(255, 255, 255, 0.35);
        }

        @media (max-width: 640px) {
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        /* ===== On This Page ===== */
        .at-a-glance {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            padding: 24px;
            background: var(--card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            margin: 32px 0 0;
        }

        .glance-item {
            display: flex;
            align-items: center;
            gap: 12px;
            flex: 1;
            min-width: 180px;
        }

        .glance-icon {
            width: 44px;
            height: 44px;
            background: rgba(0, 184, 169, 0.1);
            color: var(--secondary-dark);
            border-radius: var(--radius-lg);
            display: grid;
            place-items: center;
            font-size: 1.125rem;
            flex-shrink: 0;
        }

        .glance-text {
            display: flex;
            flex-direction: column;
        }

        .glance-text .glance-label {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .glance-text .glance-value {
            font-size: 1.0625rem;
            font-weight: 700;
            color: var(--primary);
        }

/* roulang page: article */
:root {
    --primary: #1B3A5C;
    --primary-dark: #15304D;
    --primary-active: #10263E;
    --secondary: #00B8A9;
    --secondary-dark: #009B8E;
    --accent: #F5B800;
    --bg: #F7F9FB;
    --card: #FFFFFF;
    --footer-bg: #16283A;
    --text: #1A2A3A;
    --text-secondary: #5A6B7B;
    --text-muted: #93A5B5;
    --border: #E4EAF0;
    --radius-lg: 12px;
    --radius-md: 8px;
    --shadow-sm: 0 2px 8px rgba(27, 58, 92, 0.06);
    --shadow-md: 0 8px 24px rgba(27, 58, 92, 0.12);
    --shadow-lg: 0 4px 16px rgba(27, 58, 92, 0.10);
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { font-size: 16px; scroll-behavior: smooth; }
  body {
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
  }
  a { color: inherit; text-decoration: none; }
  img { display: block; max-width: 100%; height: auto; }
  button { cursor: pointer; border: none; background: none; font-family: inherit; }
  input { font-family: inherit; }
  .container { max-width: 1200px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }

  /* ===== Header / Nav ===== */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.3s ease, background 0.3s ease;
  }
  .site-header.scrolled { box-shadow: var(--shadow-md); background: #ffffff; }
  .header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-top: 14px;
    padding-bottom: 14px;
    flex-wrap: wrap;
  }
  .logo { font-size: 1.375rem; font-weight: 800; color: var(--primary); letter-spacing: -0.02em; white-space: nowrap; }
  .logo span { color: var(--secondary); }
  .header-search { display: flex; align-items: center; gap: 8px; margin-left: auto; }
  .header-search input {
    width: 220px;
    height: 38px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0 14px;
    font-size: 0.875rem;
    color: var(--text);
    outline: none;
    transition: width 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  }
  .header-search input::placeholder { color: var(--text-muted); }
  .header-search input:focus { width: 260px; border-color: var(--secondary); box-shadow: 0 0 0 3px rgba(0, 184, 169, 0.10); }
  .header-search button {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
  }
  .header-search button:hover { background: var(--primary-dark); }
  .header-search button:active { background: var(--primary-active); transform: scale(0.96); }
  .header-actions { display: flex; align-items: center; gap: 10px; }
  .btn-login {
    height: 36px;
    padding: 0 18px;
    border-radius: var(--radius-md);
    border: 1px solid var(--secondary);
    color: var(--secondary-dark);
    font-size: 0.875rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
  }
  .btn-login:hover { background: rgba(0, 184, 169, 0.08); }
  .btn-login:active { background: rgba(0, 184, 169, 0.16); }
  .menu-toggle {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background: #fff;
    color: var(--primary);
    font-size: 1rem;
    display: none;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
  }
  .menu-toggle:hover { border-color: var(--primary); }
  .header-nav {
    border-top: 1px solid var(--border);
    background: #fff;
  }
  .header-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-top: 0;
    padding-bottom: 0;
  }
  .main-nav { display: flex; gap: 4px; list-style: none; }
  .main-nav li a {
    display: block;
    padding: 12px 16px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-bottom: 2px solid transparent;
    transition: color 0.2s ease, border-color 0.2s ease;
  }
  .main-nav li a:hover { color: var(--primary); }
  .main-nav li a.active { color: var(--primary); border-bottom-color: var(--secondary); font-weight: 600; }
  .trend-tags { display: flex; gap: 8px; align-items: center; }
  .trend-tag {
    font-size: 0.75rem;
    color: var(--secondary-dark);
    background: rgba(0, 184, 169, 0.08);
    border-radius: 999px;
    padding: 4px 12px;
    white-space: nowrap;
    transition: all 0.2s ease;
  }
  .trend-tag:hover { background: rgba(0, 184, 169, 0.15); color: var(--primary); }
  .mobile-nav {
    display: none;
    padding: 12px 20px 20px;
    flex-direction: column;
    gap: 4px;
    background: #fff;
    border-bottom: 1px solid var(--border);
  }
  .mobile-nav.open { display: flex; }
  .mobile-nav a {
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all 0.2s ease;
  }
  .mobile-nav a:hover, .mobile-nav a.active { background: rgba(0, 184, 169, 0.10); color: var(--primary); }
  .mobile-search { display: flex; gap: 8px; margin-bottom: 8px; }
  .mobile-search input {
    flex: 1;
    height: 38px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0 14px;
    font-size: 0.875rem;
    outline: none;
  }
  .mobile-search input:focus { border-color: var(--secondary); }

  /* ===== Breadcrumb ===== */
  .breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    padding-top: 20px;
    padding-bottom: 12px;
    font-size: 0.75rem;
    color: var(--text-muted);
  }
  .breadcrumb a { color: var(--text-muted); transition: color 0.2s ease; }
  .breadcrumb a:hover { color: var(--primary); }
  .breadcrumb i { font-size: 0.65rem; }

  /* ===== Article ===== */
  .article-card {
    background: var(--card);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    padding: 44px 48px 52px;
    margin-bottom: 40px;
    transition: box-shadow 0.3s ease;
  }
  .article-card:hover { box-shadow: var(--shadow-md); }
  .article-header { margin-bottom: 32px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
  .article-header h1 {
    font-size: 1.9rem;
    font-weight: 800;
    line-height: 1.35;
    color: var(--primary);
    margin-bottom: 18px;
    letter-spacing: -0.01em;
  }
  .article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    font-size: 0.8125rem;
    color: var(--text-muted);
  }
  .article-meta .cat-badge {
    display: inline-block;
    background: rgba(0, 184, 169, 0.10);
    color: var(--secondary-dark);
    font-weight: 600;
    padding: 3px 12px;
    border-radius: 999px;
    font-size: 0.75rem;
  }
  .article-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--border); }
  .article-meta i { margin-right: 4px; font-size: 0.75rem; }

  .article-content { font-size: 1rem; line-height: 1.8; color: var(--text); }
  .article-content > * + * { margin-top: 1.5em; }
  .article-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-top: 2em;
    margin-bottom: 0.75em;
    padding-bottom: 0.5em;
    border-bottom: 1px solid var(--border);
  }
  .article-content h3 { font-size: 1.25rem; font-weight: 600; color: var(--primary); margin-top: 1.8em; margin-bottom: 0.6em; }
  .article-content h4 { font-size: 1.05rem; font-weight: 600; color: var(--text); margin-top: 1.5em; }
  .article-content p { margin-bottom: 1.5em; }
  .article-content a { color: var(--secondary-dark); text-decoration: underline; text-underline-offset: 3px; transition: color 0.2s; }
  .article-content a:hover { color: var(--primary); }
  .article-content img { border-radius: var(--radius-lg); margin: 2em 0; }
  .article-content blockquote {
    border-left: 4px solid var(--secondary);
    background: rgba(0, 184, 169, 0.06);
    padding: 1em 1.5em;
    margin: 1.5em 0;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    color: var(--text-secondary);
    font-style: italic;
  }
  .article-content ul, .article-content ol { padding-left: 1.6em; margin-bottom: 1.5em; }
  .article-content ul { list-style: disc; }
  .article-content ol { list-style: decimal; }
  .article-content li { margin-bottom: 0.4em; }
  .article-content table { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-size: 0.875rem; }
  .article-content table th, .article-content table td { border: 1px solid var(--border); padding: 0.7em 1em; text-align: left; }
  .article-content table th { background: var(--bg); font-weight: 600; color: var(--primary); }
  .article-content code {
    background: rgba(27, 58, 92, 0.06);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.875rem;
    color: var(--primary);
  }
  .not-found {
    text-align: center;
    padding: 80px 20px;
  }
  .not-found i { font-size: 3rem; color: var(--text-muted); margin-bottom: 16px; }
  .not-found p { font-size: 1.125rem; color: var(--text-secondary); margin-bottom: 24px; }

  /* ===== Related ===== */
  .related-section { margin-top: 8px; }
  .related-section .section-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
  }
  .related-section .section-heading h2 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--primary);
    position: relative;
  }
  .related-section .section-heading h2::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 18px;
    background: var(--secondary);
    border-radius: 2px;
    margin-right: 10px;
    vertical-align: -3px;
  }
  .related-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
  .related-card {
    background: var(--card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  .related-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
  .related-card img {
    width: 100%;
    height: 132px;
    object-fit: cover;
    transition: transform 0.3s ease;
  }
  .related-card:hover img { transform: scale(1.03); }
  .related-card-body { padding: 14px 16px 16px; }
  .related-card-body h3 { font-size: 0.9375rem; font-weight: 600; color: var(--text); line-height: 1.45; margin-bottom: 6px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; transition: color 0.2s; }
  .related-card:hover .related-card-body h3 { color: var(--primary); }
  .related-card-body .tag { display: inline-block; font-size: 0.6875rem; color: var(--secondary-dark); background: rgba(0, 184, 169, 0.08); padding: 2px 8px; border-radius: 999px; }
  .back-wrap { text-align: center; margin-top: 40px; }
  .back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 40px;
    padding: 0 22px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.875rem;
    transition: all 0.2s ease;
  }
  .back-btn:hover { border-color: var(--primary); color: var(--primary); background: rgba(27, 58, 92, 0.04); }

  /* ===== Footer ===== */
  .site-footer { background: var(--footer-bg); color: rgba(255, 255, 255, 0.7); margin-top: 72px; }
  .footer-top {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 48px;
    padding: 52px 0 36px;
  }
  .footer-brand .logo { color: #fff; font-size: 1.4rem; }
  .footer-brand .logo span { color: var(--secondary); }
  .footer-brand p { margin-top: 14px; font-size: 0.8125rem; line-height: 1.75; color: rgba(255, 255, 255, 0.55); max-width: 300px; }
  .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .footer-col h4 { font-size: 0.8125rem; font-weight: 600; color: #fff; margin-bottom: 16px; letter-spacing: 0.04em; }
  .footer-col a { display: flex; align-items: center; gap: 8px; font-size: 0.8125rem; color: rgba(255, 255, 255, 0.55); margin-bottom: 10px; transition: color 0.2s ease; }
  .footer-col a i { width: 14px; text-align: center; font-size: 0.875rem; }
  .footer-col a:hover { color: #fff; }
  .footer-info {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    padding: 16px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.45);
  }
  .footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
    padding: 20px 0 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.35);
  }

  /* ===== Responsive ===== */
  @media (max-width: 1024px) {
    .header-search input { width: 180px; }
    .header-search input:focus { width: 220px; }
    .trend-tags { display: none; }
    .related-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .footer-top { grid-template-columns: 1fr; gap: 32px; }
  }
  @media (max-width: 768px) {
    .container { padding-left: 16px; padding-right: 16px; }
    .header-search { display: none; }
    .header-nav { display: none; }
    .menu-toggle { display: inline-flex; }
    .mobile-nav { flex-direction: column; }
    .article-card { padding: 28px 24px 36px; }
    .article-header h1 { font-size: 1.5rem; line-height: 1.4; }
    .article-content { font-size: 0.9375rem; }
    .related-grid { grid-template-columns: 1fr; gap: 14px; }
    .footer-links { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .footer-bottom { flex-direction: column; }
    .footer-info { flex-direction: column; gap: 8px; }
  }
  @media (max-width: 520px) {
    .logo { font-size: 1.15rem; }
    .btn-login { display: none !important; }
    .related-grid { grid-template-columns: 1fr; }
    .article-card { padding: 22px 18px 28px; }
    .footer-links { grid-template-columns: 1fr; gap: 20px; }
  }

/* roulang page: category2 */
:root{
--primary:#1B3A5C;--secondary:#00B8A9;--accent:#F5B800;--bg:#F7F9FB;
--ink:#1A2A3A;--sub:#5A6B7B;--faint:#93A5B5;--line:#E4EAF0;--dark:#16283A;
--card:#fff;--radius-lg:12px;--radius-md:8px;--radius-sm:999px;
--shadow-card:0 2px 8px rgba(27,58,92,.06);--shadow-hover:0 8px 24px rgba(27,58,92,.12);
--shadow-header:0 4px 16px rgba(27,58,92,.08);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;background:var(--bg);color:var(--ink);line-height:1.75;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
input,textarea{font-family:inherit;outline:none}
.container{max-width:1200px;margin:0 auto;padding:0 32px}
.section{padding:64px 0}
.section-head{text-align:center;margin-bottom:40px}
.section-head h2{font-size:1.5rem;font-weight:700;color:var(--primary);margin-bottom:8px;line-height:1.35}
.section-head p{color:var(--sub);font-size:.9rem}
@media(max-width:768px){.container{padding:0 20px}.section{padding:40px 0}}
/* === Header === */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);box-shadow:var(--shadow-header)}
.header-top{display:flex;align-items:center;justify-content:space-between;padding-top:12px;padding-bottom:12px;gap:16px}
.logo{font-size:1.3rem;font-weight:800;color:var(--primary);letter-spacing:.02em;display:inline-flex;align-items:center;gap:2px}
.logo span{color:var(--secondary);font-weight:700}
.header-search{display:flex;align-items:center;gap:0;background:#EEF2F6;border:1px solid transparent;border-radius:var(--radius-md);transition:all .2s;overflow:hidden}
.header-search:focus-within{background:#fff;border-color:var(--primary);box-shadow:0 0 0 3px rgba(27,58,92,.08)}
.header-search input{width:200px;padding:8px 14px;background:transparent;border:none;font-size:.875rem;color:var(--ink)}
.header-search button{width:40px;height:40px;display:grid;place-items:center;background:var(--primary);color:#fff;border:none;transition:background .2s}
.header-search button:hover{background:var(--primarydark,#15304D)}
.header-actions{display:flex;align-items:center;gap:10px}
.btn-login{display:inline-flex;align-items:center;justify-content:center;height:38px;padding:0 16px;font-size:.875rem;border-radius:var(--radius-md);border:1px solid var(--line);background:#fff;color:var(--primary);font-weight:500;transition:all .2s}
.btn-login:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.menu-toggle{display:none;width:40px;height:40px;align-items:center;justify-content:center;font-size:1rem;border:none;background:var(--primary);color:#fff;border-radius:var(--radius-md);transition:background .2s}
.menu-toggle:hover{background:var(--primarydark,#15304D)}
.header-nav{border-top:1px solid var(--line);background:#fff}
.header-nav-inner{display:flex;align-items:center;justify-content:space-between;min-height:48px;gap:20px}
.main-nav{display:flex;list-style:none;gap:4px}
.main-nav a{display:inline-flex;align-items:center;height:48px;padding:0 14px;font-size:.875rem;font-weight:500;color:var(--sub);position:relative;transition:color .2s}
.main-nav a:hover{color:var(--primary)}
.main-nav a.active{color:var(--primary);font-weight:600}
.main-nav a.active::after{content:"";position:absolute;left:14px;right:14px;bottom:0;height:3px;background:var(--secondary);border-radius:3px 3px 0 0}
.trend-tags{display:flex;gap:8px;align-items:center}
.trend-tag{font-size:.75rem;color:var(--sub);background:var(--bg);padding:4px 12px;border-radius:var(--radius-sm);transition:all .2s;white-space:nowrap}
.trend-tag:hover{background:var(--primary);color:#fff}
.mobile-nav{display:none;flex-direction:column;padding:16px 20px;background:#fff;border-top:1px solid var(--line);gap:4px}
.mobile-nav.open{display:flex}
.mobile-nav a{display:block;padding:12px 14px;font-size:.9rem;font-weight:500;border-radius:var(--radius-md);color:var(--ink);transition:all .2s}
.mobile-nav a:hover{background:var(--bg);color:var(--primary)}
.mobile-nav a.active{background:var(--primary);color:#fff}
.mobile-search{display:flex;gap:8px;margin-bottom:10px}
.mobile-search input{flex:1;height:40px;padding:0 12px;border:1px solid var(--line);border-radius:var(--radius-md);font-size:.875rem}
@media(max-width:768px){
.header-search{display:none}
.btn-login{display:none}
.menu-toggle{display:inline-flex}
.header-nav{display:none}
.mobile-nav:not(.open){display:none}
}
/* === Page Banner === */
.page-banner{position:relative;padding:68px 0 60px;background-size:cover;background-position:center;background-repeat:no-repeat}
.page-banner::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(27,58,92,.88) 0%,rgba(27,58,92,.68) 55%,rgba(27,58,92,.45) 100%)}
.page-banner-inner{position:relative;z-index:2}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:.75rem;color:rgba(255,255,255,.65);margin-bottom:28px}
.breadcrumb a{color:rgba(255,255,255,.8);transition:color .2s}
.breadcrumb a:hover{color:#fff}
.banner-tag{display:inline-block;font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--secondary);background:rgba(0,184,169,.14);border:1px solid rgba(0,184,169,.3);padding:4px 14px;border-radius:var(--radius-sm);margin-bottom:16px}
.page-banner h1{font-size:2.5rem;font-weight:800;line-height:1.2;color:#fff;margin-bottom:12px}
.page-banner .banner-desc{font-size:1rem;color:rgba(255,255,255,.78);max-width:640px;line-height:1.75}
@media(max-width:768px){.page-banner{padding:44px 0 40px}.page-banner h1{font-size:1.8rem}}
/* === Category Main Layout === */
.category-main{display:grid;grid-template-columns:280px 1fr;gap:40px;align-items:start;padding-top:48px;padding-bottom:64px}
.category-left{display:flex;flex-direction:column;gap:20px;position:sticky;top:120px}
.category-right{min-width:0}
@media(max-width:1024px){.category-main{grid-template-columns:1fr;gap:28px;padding-top:32px}.category-left{position:static;order:2}}
/* Side cards */
.side-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-card)}
.side-card h3{font-size:.9rem;font-weight:700;color:var(--primary);margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.filter-tags{display:flex;flex-wrap:wrap;gap:8px}
.filter-tags a{font-size:.8rem;color:var(--sub);background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-sm);padding:4px 14px;transition:all .2s}
.filter-tags a:hover{color:var(--primary);border-color:var(--primary);background:rgba(27,58,92,.04)}
.filter-tags a.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.ranking-list{list-style:none;display:flex;flex-direction:column;gap:4px}
.ranking-list li{display:flex;align-items:center;gap:12px;padding:8px 0;border-radius:8px;transition:background .2s}
.ranking-list li:hover{background:var(--bg)}
.rank-num{width:28px;height:28px;display:grid;place-items:center;font-size:.75rem;font-weight:700;border-radius:8px;background:rgba(27,58,92,.06);color:var(--primary);flex-shrink:0}
.rank-num.top{background:var(--accent);color:#fff}
.ranking-list li strong{display:block;font-size:.83rem;color:var(--ink);font-weight:600;line-height:1.3}
.ranking-list li span{font-size:.72rem;color:var(--faint)}
.editor-pick{display:flex;gap:12px;align-items:center;padding:10px 0;border-bottom:1px dashed var(--line);transition:all .2s}
.editor-pick:last-child{border-bottom:none;padding-bottom:4px}
.editor-pick img{width:60px;height:60px;object-fit:cover;border-radius:8px;flex-shrink:0}
.editor-pick strong{display:block;font-size:.85rem;color:var(--ink);transition:color .2s}
.editor-pick:hover strong{color:var(--primary)}
.editor-pick span{font-size:.72rem;color:var(--faint)}
/* === Game List === */
.list-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:8px;flex-wrap:wrap}
.list-sort{display:flex;gap:6px;flex-wrap:wrap}
.list-sort button{font-size:.8rem;padding:5px 14px;border-radius:var(--radius-sm);border:1px solid var(--line);background:#fff;color:var(--sub);transition:all .2s}
.list-sort button:hover{color:var(--primary);border-color:var(--primary)}
.list-sort button.active{background:var(--primary);border-color:var(--primary);color:#fff}
.list-count{font-size:.8rem;color:var(--faint)}
@media(max-width:520px){.list-toolbar{flex-direction:column;align-items:flex-start}}
.list-item{display:flex;gap:24px;padding:28px 0 28px 52px;border-bottom:1px solid var(--line);position:relative;transition:background .2s}
.list-item:first-child{padding-top:8px}
.list-item .no{position:absolute;left:0;top:32px;width:40px;height:40px;display:grid;place-items:center;background:var(--primary);color:#fff;border-radius:10px;font-weight:700;font-size:.88rem;box-shadow:var(--shadow-card)}
.list-item:first-child .no{top:8px}
.list-thumb{width:220px;flex-shrink:0;border-radius:10px;overflow:hidden;position:relative;background:#E4EAF0}
.list-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .3s}
.list-item:hover .list-thumb img{transform:scale(1.04)}
.thumb-tag{position:absolute;top:8px;left:8px;background:var(--accent);color:#fff;font-size:.68rem;font-weight:700;padding:2px 10px;border-radius:var(--radius-sm);letter-spacing:.04em}
.list-body{flex:1;min-width:0}
.list-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px}
.list-head h3{font-size:1.05rem;font-weight:600;color:var(--ink);transition:color .2s;line-height:1.4}
.list-item:hover .list-head h3{color:var(--primary)}
.score-pill{display:inline-flex;align-items:center;gap:4px;background:linear-gradient(135deg,#F5B800,#E89A00);color:#fff;font-weight:700;font-size:.82rem;padding:2px 10px;border-radius:var(--radius-sm);flex-shrink:0}
.score-pill i{font-size:.7rem}
.list-body p{font-size:.85rem;color:var(--sub);line-height:1.7;margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.list-meta{display:flex;align-items:center;flex-wrap:wrap;gap:6px}
.meta-item{display:inline-flex;align-items:center;gap:5px;font-size:.75rem;color:var(--faint);margin-right:12px}
.meta-item i{font-size:.72rem}
.tag{display:inline-block;padding:2px 10px;font-size:.72rem;border-radius:var(--radius-sm);background:rgba(0,184,169,.08);color:#009B8E;font-weight:500;transition:all .2s}
.tag:hover{background:rgba(0,184,169,.16);color:#007E73}
@media(max-width:640px){
.list-item{padding:24px 0;flex-direction:column}
.list-item .no{top:10px;left:10px;z-index:2}
.list-thumb{width:100%}
.list-body p{-webkit-line-clamp:3}
}
/* Pagination */
.pagination{display:flex;align-items:center;justify-content:center;gap:8px;padding-top:40px;flex-wrap:wrap}
.pagination button{min-width:38px;height:38px;padding:0 14px;border-radius:var(--radius-md);border:1px solid var(--line);background:#fff;color:var(--sub);font-size:.85rem;font-weight:500;transition:all .2s}
.pagination button:hover:not(.disabled):not(.active){border-color:var(--primary);color:var(--primary)}
.pagination button.active{background:var(--primary);border-color:var(--primary);color:#fff}
.pagination button.disabled{opacity:.45;cursor:not-allowed}
/* === Flow Section === */
.flow-section{background:#1B3A5C;background-image:radial-gradient(circle at 20% 20%,rgba(0,184,169,.12),transparent 40%),radial-gradient(circle at 80% 80%,rgba(245,184,0,.08),transparent 40%)}
.flow-section .section-head h2{color:#fff}
.flow-section .section-head p{color:rgba(255,255,255,.6)}
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.flow-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);padding:28px 20px;transition:all .3s}
.flow-card:hover{background:rgba(255,255,255,.1);transform:translateY(-4px)}
.flow-index{font-size:2.8rem;font-weight:800;color:var(--secondary);line-height:1;display:block;margin-bottom:20px}
.flow-card h3{font-size:1.1rem;font-weight:600;color:#fff;margin-bottom:10px}
.flow-card p{font-size:.85rem;color:rgba(255,255,255,.7);line-height:1.7}
@media(max-width:1024px){.flow-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.flow-grid{grid-template-columns:1fr}}
/* === Related Categories === */
.rel-card-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.rel-card{display:flex;gap:20px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:16px;box-shadow:var(--shadow-card);transition:all .3s}
.rel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.rel-cover{flex-shrink:0;width:120px;border-radius:8px;overflow:hidden;background:#E4EAF0}
.rel-cover img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .3s}
.rel-card:hover .rel-cover img{transform:scale(1.05)}
.rel-info{flex:1;min-width:0}
.rel-info h3{font-size:1.1rem;font-weight:600;color:var(--primary);margin-bottom:4px}
.rel-info p{font-size:.8rem;color:var(--sub);line-height:1.6;margin-bottom:8px}
.rel-link{font-size:.85rem;font-weight:600;color:var(--secondary);display:inline-flex;align-items:center;gap:6px;transition:color .2s}
.rel-link:hover{color:#009B8E}
@media(max-width:768px){.rel-card-grid{grid-template-columns:1fr}}
/* === FAQ === */
.faq-section{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.faq-wrap{max-width:800px;margin:0 auto}
.faq-item{background:var(--bg);border:1px solid var(--line);border-radius:10px;margin-bottom:12px;padding:0 18px;transition:box-shadow .2s}
.faq-item:hover{box-shadow:var(--shadow-card)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;font-size:.95rem;font-weight:600;color:var(--ink);padding:16px 0;cursor:pointer;list-style:none;transition:color .2s}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.75rem;color:var(--faint);transition:transform .2s}
.faq-item[open] summary{color:var(--primary)}
.faq-item[open] summary::after{transform:rotate(180deg)}
.faq-item p{font-size:.85rem;color:var(--sub);line-height:1.75;padding:0 0 16px}
/* === CTA === */
.cta-block{position:relative;background-size:cover;background-position:center;padding:64px 0}
.cta-block::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(27,58,92,.92),rgba(27,58,92,.7))}
.cta-inner{position:relative;z-index:2;max-width:680px;margin:0 auto;text-align:center}
.cta-block h2{font-size:1.5rem;font-weight:700;color:#fff;margin-bottom:12px}
.cta-block p{color:rgba(255,255,255,.8);font-size:.95rem;margin-bottom:24px}
.btn-white{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 28px;background:#fff;color:var(--primary);font-weight:600;font-size:.9rem;border-radius:var(--radius-md);transition:all .25s;box-shadow:0 4px 12px rgba(0,0,0,.15)}
.btn-white:hover{background:var(--secondary);color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,184,169,.25)}
.btn-white:active{transform:translateY(0);box-shadow:0 2px 6px rgba(0,0,0,.12)}
/* === Footer === */
.site-footer{background:#16283A;color:rgba(255,255,255,.7);padding-top:48px}
.footer-top{display:flex;justify-content:space-between;gap:40px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand{max-width:320px}
.footer-brand .logo{color:#fff;font-size:1.3rem;font-weight:800}
.footer-brand .logo span{color:var(--secondary)}
.footer-brand p{margin-top:12px;font-size:.82rem;line-height:1.75;color:rgba(255,255,255,.55)}
.footer-links{display:flex;gap:48px;flex-wrap:wrap}
.footer-col{display:flex;flex-direction:column;gap:10px}
.footer-col h4{color:#fff;font-size:.9rem;font-weight:600;margin-bottom:6px}
.footer-col a{font-size:.82rem;color:rgba(255,255,255,.6);display:inline-flex;align-items:center;gap:8px;transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-info{display:flex;gap:24px;flex-wrap:wrap;padding:16px 0;font-size:.75rem;color:rgba(255,255,255,.4);border-bottom:1px solid rgba(255,255,255,.06)}
.footer-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:20px 0 28px;font-size:.75rem;color:rgba(255,255,255,.35)}
@media(max-width:768px){
.footer-top{flex-direction:column}
.footer-links{gap:28px}
.footer-info{flex-direction:column;gap:6px}
}
/* Utility focus states */
a:focus-visible,button:focus-visible{outline:2px solid var(--secondary);outline-offset:2px;border-radius:4px}
a:active,button:active{opacity:.92}