/* roulang page: index */
:root{
    --bg-primary:#0A0F1E;
    --bg-secondary:#111A30;
    --bg-tertiary:#16213A;
    --accent-primary:#1F4F9A;
    --accent-energy:#00E39A;
    --accent-blue:#00A9FF;
    --text-primary:#F0F5FF;
    --text-secondary:#A0B2CC;
    --text-muted:#6B7F99;
    --glass-bg:rgba(255,255,255,0.06);
    --glass-border:rgba(255,255,255,0.12);
    --radius-card:16px;
    --radius-pill:999px;
    --shadow-card:0 8px 30px rgba(0,0,0,0.25);
    --space-section-desktop:96px;
    --space-section-tablet:64px;
    --space-section-mobile:48px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
    font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
    background:var(--bg-primary);
    color:var(--text-primary);
    line-height:1.75;
    font-size:1rem;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
}
a{color:var(--accent-blue);text-decoration:none;transition:color .25s ease}
a:hover{color:var(--accent-energy)}
img{max-width:100%;display:block}
section{position:relative}
.container{max-width:1280px;margin:0 auto;padding-left:20px;padding-right:20px}

/* ============ 玻璃拟态 & 按钮 ============ */
.glass-card{
    background:rgba(255,255,255,0.06);
    border:1px solid rgba(255,255,255,0.12);
    border-radius:16px;
    box-shadow:0 8px 30px rgba(0,0,0,0.25);
    backdrop-filter:blur(16px);
    -webkit-backdrop-filter:blur(16px);
    transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.glass-card:hover{
    transform:translateY(-6px);
    border-color:rgba(0,227,154,0.35);
    box-shadow:0 16px 40px rgba(0,0,0,0.35),0 0 24px rgba(0,227,154,0.10);
}
.btn{
    display:inline-flex;align-items:center;justify-content:center;
    gap:8px;border-radius:999px;padding:12px 28px;
    font-size:1rem;font-weight:600;line-height:1.4;
    border:1px solid transparent;cursor:pointer;
    transition:all .25s ease;white-space:nowrap;letter-spacing:0.02em;
}
.btn:focus-visible{outline:2px solid var(--accent-energy);outline-offset:4px}
.btn:active{transform:scale(0.97)}
.btn-glow{
    background:linear-gradient(135deg,var(--accent-energy),var(--accent-blue));
    color:#06121a;border:none;
    box-shadow:0 0 20px rgba(0,233,154,0.30);
}
.btn-glow:hover{
    color:#06121a;
    box-shadow:0 0 32px rgba(0,233,154,0.55),0 0 50px rgba(0,169,255,0.25);
    transform:translateY(-2px);
}
.btn-ghost{
    background:rgba(255,255,255,0.06);
    border:1px solid rgba(255,255,255,0.20);
    color:var(--text-primary);
    backdrop-filter:blur(12px);
}
.btn-ghost:hover{
    background:rgba(255,255,255,0.12);
    border-color:rgba(255,255,255,0.40);
    color:#fff;transform:translateY(-2px);
}
.btn-lg{padding:16px 36px;font-size:1.1rem}
.btn-sm{padding:8px 18px;font-size:0.9rem}

/* ============ 标签 / 徽章 ============ */
.tag{
    display:inline-block;padding:3px 10px;border-radius:6px;
    font-size:0.75rem;font-weight:600;letter-spacing:0.04em;
    background:rgba(0,169,255,0.15);color:var(--accent-blue);
    border:1px solid rgba(0,169,255,0.25);
}
.badge-hot{
    position:absolute;top:12px;right:12px;
    display:inline-flex;align-items:center;gap:5px;
    background:linear-gradient(135deg,var(--accent-energy),var(--accent-blue));
    color:#06121a;font-size:0.75rem;font-weight:700;
    padding:4px 12px;border-radius:999px;
    box-shadow:0 0 14px rgba(0,233,154,0.35);
    letter-spacing:0.05em;
}
.tag-energy{
    background:rgba(0,227,154,0.15);color:var(--accent-energy);
    border-color:rgba(0,227,154,0.25);
}

/* ============ 悬浮胶囊导航 ============ */
.site-header{
    position:fixed;top:20px;left:0;right:0;z-index:100;
    display:flex;justify-content:center;padding:0 20px;
    pointer-events:none;
}
.nav-pill{
    pointer-events:auto;
    display:flex;align-items:center;justify-content:space-between;
    width:min(92%,1280px);height:64px;
    padding:0 12px 0 22px;
    background:rgba(10,15,30,0.70);
    backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);
    border:1px solid rgba(255,255,255,0.10);
    border-radius:999px;
    box-shadow:0 8px 30px rgba(0,0,0,0.35);
}
.nav-logo{
    display:flex;align-items:baseline;gap:4px;
    font-size:1.35rem;font-weight:700;color:var(--text-primary);
    letter-spacing:0.02em;
}
.nav-logo small{
    font-size:0.75rem;font-weight:400;color:var(--accent-energy);
    letter-spacing:0.12em;
}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-link{
    padding:8px 18px;border-radius:999px;
    font-size:0.95rem;font-weight:500;color:var(--text-secondary);
    transition:all .25s ease;position:relative;
}
.nav-link:hover{color:var(--text-primary);background:rgba(255,255,255,0.08)}
.nav-link.active{
    color:var(--accent-energy);
    background:rgba(0,227,154,0.12);
    box-shadow:inset 0 0 0 1px rgba(0,227,154,0.20);
}
.nav-cta{margin-left:8px}

/* ============ Hero ============ */
.hero{
    min-height:100vh;
    display:flex;align-items:center;position:relative;
    overflow:hidden;
}
.hero-bg{
    position:absolute;inset:0;z-index:0;
    background-image:url('/assets/images/backpic/back-1.png');
    background-size:cover;background-position:center;
}
.hero-overlay{
    position:absolute;inset:0;z-index:1;
    background:linear-gradient(90deg,rgba(10,15,30,0.92) 0%,rgba(10,15,30,0.72) 50%,rgba(10,15,30,0.30) 100%);
}
.hero-decor{
    position:absolute;right:-8%;top:18%;z-index:1;
    width:58%;height:220px;
    background:linear-gradient(135deg,transparent 0%,rgba(0,169,255,0.18) 45%,rgba(0,227,154,0.10) 100%);
    transform:skewX(-22deg);
    pointer-events:none;
    border-radius:30px;
}
.hero-decor-2{
    position:absolute;right:20%;bottom:5%;z-index:1;
    width:20%;height:4px;opacity:0.5;
    background:linear-gradient(90deg,var(--accent-energy),transparent);
    border-radius:99px;
}
.hero-content{
    position:relative;z-index:2;
    max-width:720px;padding-top:120px;padding-bottom:80px;
}
.hero-badge{
    display:inline-flex;align-items:center;gap:8px;
    background:rgba(0,227,154,0.12);border:1px solid rgba(0,227,154,0.25);
    color:var(--accent-energy);font-size:0.85rem;font-weight:600;
    padding:6px 16px;border-radius:999px;margin-bottom:24px;
    letter-spacing:0.08em;
}
.hero h1{
    font-size:3rem;line-height:1.2;font-weight:700;
    letter-spacing:0.01em;margin-bottom:20px;color:#fff;
}
.hero h1 .gradient-text{
    background:linear-gradient(135deg,var(--accent-energy),var(--accent-blue));
    -webkit-background-clip:text;background-clip:text;
    -webkit-text-fill-color:transparent;
}
.hero-sub{
    font-size:1.1rem;color:var(--text-secondary);
    max-width:560px;margin-bottom:36px;line-height:1.8;
}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.scroll-down{
    position:absolute;bottom:32px;left:50%;transform:translateX(-50%);
    z-index:3;width:40px;height:40px;border-radius:50%;
    border:1px solid rgba(255,255,255,0.25);
    display:flex;align-items:center;justify-content:center;
    color:var(--text-secondary);font-size:1.1rem;
    animation:bounceDown 2s ease infinite;transition:all .25s ease;
    background:rgba(10,15,30,0.40);
}
.scroll-down:hover{color:var(--accent-energy);border-color:var(--accent-energy)}
@keyframes bounceDown{
    0%,100%{transform:translateX(-50%) translateY(0)}
    50%{transform:translateX(-50%) translateY(8px)}
}

/* ============ 数据条 ============ */
.stats-bar{
    padding:56px 0;
    background:linear-gradient(180deg,var(--bg-primary),var(--bg-secondary));
    border-bottom:1px solid rgba(255,255,255,0.05);
}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat-item{
    text-align:center;padding:20px;
    background:rgba(255,255,255,0.03);
    border-radius:16px;border:1px solid rgba(255,255,255,0.06);
    transition:all .25s ease;
}
.stat-item:hover{border-color:rgba(0,227,154,0.25);background:rgba(0,227,154,0.04)}
.stat-num{
    font-size:2.2rem;font-weight:700;color:#fff;
    background:linear-gradient(135deg,var(--accent-energy),var(--accent-blue));
    -webkit-background-clip:text;background-clip:text;
    -webkit-text-fill-color:transparent;
    line-height:1.2;
}
.stat-label{font-size:0.9rem;color:var(--text-secondary);margin-top:6px;display:block}

/* ============ 通用板块 ============ */
.section{padding:var(--space-section-desktop) 0}
.section-head{
    display:flex;align-items:flex-end;justify-content:space-between;
    margin-bottom:40px;flex-wrap:wrap;gap:16px;
}
.section-head.center{flex-direction:column;align-items:center;text-align:center}
.section-head h2{
    font-size:2rem;font-weight:700;color:#fff;
    letter-spacing:0.01em;position:relative;
}
.section-head h2::after{
    content:'';display:block;width:48px;height:3px;
    margin-top:10px;border-radius:99px;
    background:linear-gradient(90deg,var(--accent-energy),var(--accent-blue));
}
.section-head.center h2::after{margin-left:auto;margin-right:auto}
.section-head p{
    color:var(--text-secondary);font-size:0.98rem;
    max-width:520px;line-height:1.7;
}

/* ============ 横滑片库 ============ */
.scroll-arrows{display:flex;gap:12px}
.arrow-btn{
    width:44px;height:44px;border-radius:50%;
    background:rgba(255,255,255,0.06);
    border:1px solid rgba(255,255,255,0.15);
    color:var(--text-primary);font-size:1rem;cursor:pointer;
    transition:all .25s ease;display:flex;align-items:center;justify-content:center;
}
.arrow-btn:hover{background:var(--accent-energy);color:#06121a;border-color:var(--accent-energy)}
.arrow-btn:active{transform:scale(0.94)}
.show-scroll{
    display:flex;gap:20px;overflow-x:auto;
    scroll-snap-type:x mandatory;
    padding-bottom:12px;scrollbar-width:thin;
}
.show-scroll::-webkit-scrollbar{height:6px}
.show-scroll::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.15);border-radius:99px}
.show-card{
    position:relative;flex:0 0 280px;height:360px;
    border-radius:16px;overflow:hidden;
    scroll-snap-align:start;
    transition:transform .25s ease,box-shadow .25s ease;
}
.show-card img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.show-card:hover{transform:translateY(-8px);box-shadow:0 20px 46px rgba(0,0,0,0.45)}
.show-card:hover img{transform:scale(1.06)}
.show-info{
    position:absolute;left:0;right:0;bottom:0;padding:40px 16px 16px;
    background:linear-gradient(to top,rgba(10,15,30,0.92) 0%,transparent 100%);
}
.show-info h3{font-size:1.05rem;color:#fff;margin-bottom:6px;font-weight:600}
.show-meta{display:flex;align-items:center;justify-content:space-between;gap:8px}
.show-meta .views{font-size:0.8rem;color:var(--text-secondary)}

/* ============ 热播推荐 ============ */
.hot-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.hot-card{
    display:flex;flex-direction:column;overflow:hidden;
    border-radius:16px;
    background:rgba(255,255,255,0.06);
    border:1px solid rgba(255,255,255,0.10);
    box-shadow:0 8px 30px rgba(0,0,0,0.25);
    transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
    height:100%;
}
.hot-card:hover{
    transform:translateY(-6px);
    border-color:rgba(0,227,154,0.35);
    box-shadow:0 16px 40px rgba(0,0,0,0.35),0 0 24px rgba(0,227,154,0.08);
}
.hot-card-featured{grid-column:span 2}
.hot-cover{position:relative;overflow:hidden;aspect-ratio:16/9}
.hot-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.hot-card:hover .hot-cover img{transform:scale(1.05)}
.hot-body{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
.hot-body h3{font-size:1.1rem;color:#fff;margin-bottom:8px;font-weight:600}
.hot-body p{
    font-size:0.88rem;color:var(--text-secondary);line-height:1.65;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
    margin-bottom:14px;flex:1;
}
.hot-meta{display:flex;align-items:center;justify-content:space-between}
.hot-meta .time{font-size:0.78rem;color:var(--text-muted)}

/* ============ 片单分区 ============ */
.zone-list{display:flex;flex-direction:column;gap:80px}
.zone-item{
    display:grid;grid-template-columns:440px 1fr;gap:56px;align-items:center;
}
.zone-item.reverse .zone-cover{order:2}
.zone-item.reverse .zone-content{order:1}
.zone-cover{
    border-radius:16px;overflow:hidden;position:relative;
    box-shadow:0 20px 50px rgba(0,0,0,0.35);
}
.zone-cover img{width:100%;height:320px;object-fit:cover;transition:transform .4s ease}
.zone-cover::after{
    content:'';position:absolute;inset:0;
    background:linear-gradient(to top,rgba(10,15,30,0.30),transparent 60%);
}
.zone-item:hover .zone-cover img{transform:scale(1.04)}
.zone-content h3{
    font-size:1.6rem;color:#fff;margin-bottom:12px;font-weight:700;
}
.zone-content>p{color:var(--text-secondary);margin-bottom:20px;max-width:480px}
.zone-entries{list-style:none;margin:0 0 24px;cursor:pointer}
.zone-entries li{
    display:flex;align-items:center;gap:14px;
    padding:12px 8px;border-bottom:1px solid rgba(255,255,255,0.06);
    transition:background .2s ease;border-radius:8px;
}
.zone-entries li:hover{background:rgba(255,255,255,0.04)}
.zone-entries time{
    flex-shrink:0;font-size:0.8rem;color:var(--text-muted);
    font-family:monospace;letter-spacing:0.02em;
}
.zone-entries span{flex:1;color:var(--text-secondary);font-size:0.95rem;transition:color .2s ease}
.zone-entries li:hover span{color:#fff}
.zone-entries .status{
    flex-shrink:0;font-size:0.72rem;padding:2px 8px;border-radius:6px;
    background:rgba(0,169,255,0.10);color:var(--accent-blue);
    border:1px solid rgba(0,169,255,0.16);font-style:normal;
}

/* ============ 追剧 CTA ============ */
.cta-section{
    position:relative;overflow:hidden;
    padding:110px 0;text-align:center;
}
.cta-bg{
    position:absolute;inset:0;z-index:0;
    background-image:url('/assets/images/backpic/back-2.png');
    background-size:cover;background-position:center;
}
.cta-overlay{
    position:absolute;inset:0;z-index:1;
    background:linear-gradient(180deg,rgba(10,15,30,0.88),rgba(10,15,30,0.95));
}
.cta-content{
    position:relative;z-index:2;
    display:flex;flex-direction:column;align-items:center;
}
.cta-content h2{
    font-size:2.4rem;font-weight:700;color:#fff;
    max-width:680px;line-height:1.3;margin-bottom:16px;
    letter-spacing:0.01em;
}
.cta-content p{
    color:var(--text-secondary);max-width:560px;
    font-size:1.05rem;margin-bottom:36px;line-height:1.8;
}
.cta-actions{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}
.cta-decor{
    position:absolute;bottom:0;left:0;right:0;height:4px;z-index:2;
    background:linear-gradient(90deg,transparent,var(--accent-energy),var(--accent-blue),transparent);
    opacity:0.6;
}

/* ============ 最新资讯 CMS ============ */
.news-list{display:flex;flex-direction:column;gap:16px}
.news-card{
    display:flex;align-items:center;gap:20px;
    padding:16px 18px;border-radius:16px;
    background:rgba(255,255,255,0.04);
    border:1px solid rgba(255,255,255,0.08);
    transition:all .25s ease;
}
.news-card:hover{
    background:rgba(255,255,255,0.07);
    border-color:rgba(0,227,154,0.25);
    transform:translateX(4px);
}
.news-thumb{
    flex-shrink:0;width:120px;height:76px;
    border-radius:10px;overflow:hidden;
}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.news-card:hover .news-thumb img{transform:scale(1.06)}
.news-body{flex:1;min-width:0}
.news-body h4{
    font-size:1.02rem;color:var(--text-primary);margin-bottom:4px;
    font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.news-body p{
    font-size:0.86rem;color:var(--text-secondary);
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
    margin-bottom:8px;
}
.news-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.news-meta .tag{font-size:0.7rem;padding:2px 8px}
.news-meta time{font-size:0.78rem;color:var(--text-muted)}
.news-arrow{
    flex-shrink:0;width:42px;height:42px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.10);
    color:var(--text-secondary);font-size:1.1rem;
    transition:all .25s ease;
}
.news-card:hover .news-arrow{
    background:var(--accent-energy);color:#06121a;border-color:var(--accent-energy);
}
.empty-state{
    text-align:center;padding:60px 20px;
    background:rgba(255,255,255,0.03);
    border:1px dashed rgba(255,255,255,0.12);
    border-radius:16px;color:var(--text-secondary);font-size:0.98rem;
}

/* ============ FAQ ============ */
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq-item{
    background:rgba(255,255,255,0.06);
    border:1px solid rgba(255,255,255,0.10);
    border-radius:16px;padding:20px 24px;
    transition:border-color .25s ease,box-shadow .25s ease;
}
.faq-item[open]{
    border-color:rgba(0,227,154,0.35);
    box-shadow:0 0 24px rgba(0,227,154,0.08);
}
.faq-item summary{
    cursor:pointer;list-style:none;display:flex;justify-content:space-between;
    align-items:center;font-weight:600;font-size:1.05rem;color:var(--text-primary);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
    content:'+';font-size:1.5rem;font-weight:400;color:var(--accent-energy);
    transition:transform .3s ease;flex-shrink:0;margin-left:16px;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{
    margin-top:12px;color:var(--text-secondary);line-height:1.8;font-size:0.95rem;
}

/* ============ 页脚 ============ */
.site-footer{
    background:var(--bg-secondary);
    border-top:1px solid rgba(255,255,255,0.05);
    padding:72px 0 28px;
}
.footer-grid{
    display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:48px;
}
.footer-logo{
    font-size:1.5rem;font-weight:700;color:#fff;letter-spacing:0.02em;
    margin-bottom:14px;
}
.footer-logo span{color:var(--accent-energy);font-size:0.85rem;font-weight:400;margin-left:4px}
.footer-brand p{color:var(--text-secondary);font-size:0.92rem;line-height:1.75;max-width:300px}
.footer-col h4{
    font-size:0.95rem;font-weight:600;color:#fff;margin-bottom:16px;
    letter-spacing:0.04em;
}
.footer-col a{
    display:block;color:var(--text-secondary);font-size:0.9rem;
    margin-bottom:10px;transition:color .2s ease;
}
.footer-col a:hover{color:var(--accent-energy)}
.footer-col p{color:var(--text-secondary);font-size:0.9rem;line-height:1.9}
.footer-bottom{
    border-top:1px solid rgba(255,255,255,0.07);
    padding-top:24px;display:flex;justify-content:space-between;
    flex-wrap:wrap;gap:12px;
    color:var(--text-muted);font-size:0.82rem;
}
.footer-bottom a{color:var(--text-muted)}
.footer-bottom a:hover{color:var(--accent-energy)}

/* ============ 响应式 ============ */
@media (max-width:1024px){
    .hero h1{font-size:2.6rem}
    .zone-item{grid-template-columns:360px 1fr;gap:36px}
    .zone-item.reverse .zone-cover{order:1}
    .zone-item.reverse .zone-content{order:2}
    .hot-grid{grid-template-columns:repeat(2,1fr)}
    .hot-card-featured{grid-column:span 2}
}
@media (max-width:768px){
    .section{padding:var(--space-section-tablet) 0}
    .stats-grid{grid-template-columns:repeat(2,1fr)}
    .hero h1{font-size:2.1rem}
    .hero-sub{font-size:1rem}
    .zone-item{grid-template-columns:1fr;gap:24px}
    .zone-item.reverse .zone-cover{order:1}
    .zone-item.reverse .zone-content{order:2}
    .zone-cover img{height:240px}
    .cta-content h2{font-size:1.8rem}
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
    .news-card{flex-wrap:wrap}
    .news-thumb{width:100%;height:120px}
    .news-body h4{white-space:normal}
    .news-body p{white-space:normal;-webkit-line-clamp:2;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical}
    .news-arrow{display:none}
}
@media (max-width:640px){
    .nav-pill{height:56px;padding:0 10px 0 14px}
    .nav-logo{font-size:1.1rem}
    .nav-logo small{display:none}
    .nav-link{padding:6px 12px;font-size:0.85rem}
    .nav-cta .btn{padding:6px 14px;font-size:0.82rem}
    .section{padding:var(--space-section-mobile) 0}
    .section-head h2{font-size:1.6rem}
    .stats-grid{grid-template-columns:1fr 1fr;gap:12px}
    .stat-num{font-size:1.6rem}
    .hot-grid{grid-template-columns:1fr}
    .hot-card-featured{grid-column:span 1}
    .hero h1{font-size:1.7rem}
    .hero-sub{font-size:0.94rem}
    .hero-actions .btn{width:100%}
    .hero-actions{flex-direction:column;width:100%}
    .cta-actions{flex-direction:column;width:100%}
    .cta-actions .btn{width:100%}
    .cta-content h2{font-size:1.5rem}
    .cta-content p{font-size:0.95rem}
    .zone-list{gap:56px}
    .zone-content h3{font-size:1.3rem}
    .footer-grid{grid-template-columns:1fr}
    .footer-bottom{flex-direction:column}
    .show-card{flex:0 0 240px;height:320px}
}
@media (max-width:480px){
    .nav-links{display:none}
    .nav-pill{justify-content:space-between}
    .nav-cta{margin-left:auto}
    .hero h1{font-size:1.55rem}
    .stats-grid{grid-template-columns:repeat(2,1fr)}
    .show-card{flex:0 0 200px;height:280px}
}

/* roulang page: category1 */
:root{
  --bg:#0A0F1E;
  --bg2:#111A30;
  --bg3:#16213A;
  --primary:#1F4F9A;
  --green:#00E39A;
  --blue:#00A9FF;
  --text:#F0F5FF;
  --text2:#A0B2CC;
  --text3:#6B7F99;
  --border:rgba(255,255,255,0.12);
  --glass:rgba(255,255,255,0.06);
  --radius:16px;
  --shadow:0 8px 30px rgba(0,0,0,0.25);
  --transition:.25s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  color:var(--text);
  line-height:1.8;
  font-size:1rem;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color var(--transition)}
button{font-family:inherit;cursor:pointer}
.container{width:min(1280px,92%);margin:0 auto}
.section{padding:96px 0}
.section-sm{padding:64px 0}
.text-gradient{background:linear-gradient(120deg,var(--green),var(--blue));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.glass-card{
  background:var(--glass);
  border:1px solid var(--border);
  border-radius:var(--radius);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  box-shadow:var(--shadow);
  transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
}
.glass-card:hover{transform:translateY(-6px);box-shadow:0 14px 40px rgba(0,0,0,0.35),0 0 0 1px rgba(0,233,154,0.2)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:8px;padding:12px 28px;border-radius:999px;
  font-weight:600;font-size:0.95rem;line-height:1.4;
  border:1px solid transparent;transition:all var(--transition);
  letter-spacing:0.02em;
}
.btn:focus-visible{outline:2px solid var(--green);outline-offset:3px}
.btn-glow{
  background:linear-gradient(120deg,var(--green),var(--blue));
  color:#0A0F1E;box-shadow:0 0 20px rgba(0,233,154,0.30);
}
.btn-glow:hover{box-shadow:0 0 32px rgba(0,233,154,0.5);transform:translateY(-2px);color:#0A0F1E}
.btn-glow:active{transform:translateY(0);box-shadow:0 0 16px rgba(0,233,154,0.3)}
.btn-ghost{background:rgba(255,255,255,0.06);border-color:rgba(255,255,255,0.2);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,0.12);border-color:rgba(255,255,255,0.35)}
.btn-sm{padding:8px 18px;font-size:0.875rem}
.tag{display:inline-flex;align-items:center;padding:4px 10px;border-radius:6px;background:rgba(0,233,154,0.12);color:var(--green);font-size:0.75rem;font-weight:600;letter-spacing:0.04em}
.tag-blue{background:rgba(0,169,255,0.12);color:var(--blue)}
.badge{
  display:inline-flex;align-items:center;gap:4px;
  padding:5px 12px;border-radius:999px;
  background:linear-gradient(120deg,var(--green),var(--blue));
  color:#0A0F1E;font-size:0.75rem;font-weight:700;
  box-shadow:0 0 12px rgba(0,233,154,0.3);
}
.chip{display:inline-flex;align-items:center;padding:6px 14px;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,0.05);color:var(--text2);font-size:0.8rem;transition:all var(--transition)}
.chip:hover{border-color:var(--green);color:var(--text)}
.section-head{text-align:center;max-width:720px;margin:0 auto 56px}
.section-head h2{font-size:2.1rem;font-weight:700;letter-spacing:0.02em;margin-bottom:12px}
.section-head p{color:var(--text2);font-size:1rem}
.section-head .overline{color:var(--green);font-size:0.85rem;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;margin-bottom:8px;display:block}
h3{font-size:1.35rem;font-weight:600;letter-spacing:0.02em}
/* ========== 导航 ========== */
.site-header{position:fixed;top:20px;left:0;right:0;z-index:100;display:flex;justify-content:center;pointer-events:none}
.nav-pill{
  pointer-events:auto;
  width:min(1280px,92%);
  height:62px;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 24px;
  background:rgba(10,15,30,0.65);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid rgba(255,255,255,0.10);
  border-radius:999px;
  box-shadow:0 8px 32px rgba(0,0,0,0.3);
}
.nav-logo{display:flex;align-items:baseline;gap:2px;font-size:1.25rem;font-weight:800;color:var(--text);letter-spacing:0.02em;white-space:nowrap}
.nav-logo small{font-size:0.75rem;font-weight:500;color:var(--green);letter-spacing:0.05em}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-link{
  display:inline-flex;align-items:center;padding:8px 20px;border-radius:999px;
  color:var(--text2);font-size:0.9rem;font-weight:500;transition:all var(--transition);
  position:relative;white-space:nowrap;
}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,0.07)}
.nav-link.active{color:#0A0F1E;background:linear-gradient(120deg,var(--green),var(--blue));font-weight:600;box-shadow:0 0 16px rgba(0,233,154,0.25)}
.nav-cta{pointer-events:auto}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,0.1);border:1px solid var(--border);padding:8px}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--text);transition:all .3s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* ========== Hero ========== */
.hero{
  position:relative;min-height:72vh;display:flex;align-items:center;
  background:linear-gradient(100deg,rgba(10,15,30,0.94) 0%,rgba(10,15,30,0.72) 55%,rgba(10,15,30,0.45) 100%),url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  padding:170px 0 90px;
  overflow:hidden;
}
.hero::before{
  content:"";position:absolute;top:0;left:-30%;width:60%;height:100%;
  background:linear-gradient(105deg,transparent,rgba(0,233,154,0.08),rgba(0,169,255,0.05),transparent);
  transform:skewX(-18deg);pointer-events:none;
}
.hero::after{
  content:"";position:absolute;bottom:-3px;left:0;right:0;height:90px;
  background:linear-gradient(to top,var(--bg),transparent);pointer-events:none;
}
.hero-content{position:relative;z-index:2;max-width:860px}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:0.85rem;color:var(--text3);margin-bottom:20px}
.breadcrumb a{color:var(--text2);transition:color var(--transition)}
.breadcrumb a:hover{color:var(--green)}
.breadcrumb span.sep{color:var(--text3)}
.breadcrumb .current{color:var(--green)}
.hero h1{font-size:3.25rem;font-weight:700;line-height:1.2;letter-spacing:0.02em;margin-bottom:20px}
.hero p{font-size:1.1rem;color:var(--text2);max-width:640px;line-height:1.8;margin-bottom:32px}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap}
.hero-meta{display:flex;gap:16px;flex-wrap:wrap;margin-top:36px}
.hero-meta .chip{font-size:0.82rem}
/* ========== 赛事片单卡片 ========== */
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.event-card{
  overflow:hidden;background:var(--glass);border:1px solid var(--border);
  border-radius:var(--radius);backdrop-filter:blur(16px);
  transition:transform var(--transition),box-shadow var(--transition);position:relative;
}
.event-card:hover{transform:translateY(-8px);box-shadow:0 18px 40px rgba(0,0,0,0.4),0 0 0 1px rgba(0,233,154,0.15)}
.event-card .cover{height:210px;overflow:hidden;position:relative}
.event-card .cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.event-card:hover .cover img{transform:scale(1.05)}
.event-card .cover::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(10,15,30,0.55),transparent 45%)}
.event-card .cover .badge{position:absolute;top:14px;right:14px;z-index:2}
.event-card .cover .tag{position:absolute;left:14px;bottom:12px;z-index:2}
.event-card .body{padding:22px}
.event-card .body h3{font-size:1.15rem;margin-bottom:8px}
.event-card .body p{font-size:0.9rem;color:var(--text2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:14px}
.event-card .meta{display:flex;align-items:center;justify-content:space-between;font-size:0.8rem;color:var(--text3)}
.event-card .meta .star{color:#FFC53D;letter-spacing:1px}
/* ========== 价值 ========== */
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.value-card{padding:40px 32px;text-align:center}
.value-icon{width:58px;height:58px;border-radius:16px;margin:0 auto 20px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(0,233,154,0.18),rgba(0,169,255,0.18));border:1px solid rgba(0,233,154,0.25);font-size:1.6rem}
.value-card h3{margin-bottom:12px}
.value-card p{color:var(--text2);font-size:0.95rem;line-height:1.75}
/* ========== 数据统计条 ========== */
.stats-band{background:linear-gradient(120deg,rgba(17,26,48,0.9),rgba(22,33,58,0.9));border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:56px 0;margin:-32px 0 0}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;text-align:center}
.stat-number{font-size:2.75rem;font-weight:800;background:linear-gradient(120deg,var(--green),var(--blue));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat-label{color:var(--text2);font-size:0.92rem;margin-top:6px}
/* ========== 场景 ========== */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.scene-card{padding:36px 28px;position:relative;overflow:hidden}
.scene-card::before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(to bottom,var(--green),var(--blue));border-radius:0 4px 4px 0;opacity:0.7}
.scene-card .num{font-size:2.2rem;font-weight:800;color:transparent;-webkit-text-stroke:1px rgba(0,233,154,0.4);margin-bottom:16px}
.scene-card h3{margin-bottom:12px}
.scene-card p{color:var(--text2);font-size:0.94rem;line-height:1.75}
/* ========== 流程 ========== */
.flow-wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative}
.flow-item{text-align:center;padding:40px 24px;position:relative}
.flow-item::after{content:"→";position:absolute;top:50%;right:-16px;transform:translateY(-50%);font-size:1.5rem;color:var(--green);font-weight:700}
.flow-item:last-child::after{display:none}
.flow-step{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--blue));display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.2rem;color:#0A0F1E;margin:0 auto 20px;box-shadow:0 0 20px rgba(0,233,154,0.3)}
.flow-item h3{font-size:1.15rem;margin-bottom:10px}
.flow-item p{color:var(--text2);font-size:0.9rem;line-height:1.7}
/* ========== 专题区 ========== */
.feature-wrap{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:stretch}
.feature-main{overflow:hidden;position:relative;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);min-height:430px;display:flex;align-items:flex-end;padding:32px}
.feature-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.feature-main::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(10,15,30,0.9) 0%,rgba(10,15,30,0.3) 100%);z-index:1;border-radius:var(--radius)}
.feature-main .feature-info{position:relative;z-index:2}
.feature-main h3{font-size:1.6rem;margin-bottom:8px}
.feature-main p{color:var(--text2);font-size:0.95rem;margin-bottom:18px;max-width:460px}
.feature-list{display:flex;flex-direction:column;gap:16px}
.feature-list-item{display:flex;gap:16px;align-items:center;padding:20px;border:1px solid var(--border);border-radius:var(--radius);background:var(--glass);transition:all var(--transition);cursor:pointer}
.feature-list-item:hover{border-color:rgba(0,233,154,0.4);background:rgba(255,255,255,0.09);transform:translateX(4px)}
.feature-list-item .date{font-size:0.8rem;color:var(--text3);white-space:nowrap;min-width:80px}
.feature-list-item .title{font-weight:600;font-size:0.95rem;line-height:1.5}
.feature-list-item .arrow{margin-left:auto;color:var(--green);opacity:0;transform:translateX(-6px);transition:all var(--transition)}
.feature-list-item:hover .arrow{opacity:1;transform:translateX(0)}
/* ========== FAQ ========== */
.faq-wrap{max-width:760px;margin:0 auto}
.faq-item{border:1px solid var(--border);border-radius:var(--radius);background:var(--glass);margin-bottom:14px;overflow:hidden;transition:all var(--transition)}
.faq-item:hover{border-color:rgba(0,233,154,0.25)}
.faq-item.open{border-color:rgba(0,233,154,0.45);box-shadow:0 0 20px rgba(0,233,154,0.08)}
.faq-q{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;font-weight:600;font-size:0.98rem;cursor:pointer;user-select:none}
.faq-arrow{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,0.08);transition:all .3s;font-size:0.9rem;color:var(--green)}
.faq-item.open .faq-arrow{transform:rotate(180deg);background:rgba(0,233,154,0.2)}
.faq-a{max-height:0;overflow:hidden;transition:max-height 0.35s ease;padding:0 24px;color:var(--text2);font-size:0.92rem;line-height:1.8}
.faq-item.open .faq-a{max-height:220px;padding-bottom:22px}
/* ========== CTA ========== */
.cta-band{
  position:relative;padding:96px 0;text-align:center;overflow:hidden;
  background:linear-gradient(135deg,rgba(17,26,48,0.92),rgba(10,15,30,0.85)),url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
}
.cta-band::before{content:"";position:absolute;top:-40%;left:50%;transform:translateX(-50%);width:500px;height:500px;background:radial-gradient(circle,rgba(0,233,154,0.12),transparent 65%);pointer-events:none}
.cta-band h2{font-size:2.4rem;font-weight:700;margin-bottom:16px}
.cta-band p{color:var(--text2);max-width:620px;margin:0 auto 36px;font-size:1.05rem}
/* ========== 页脚 ========== */
.site-footer{background:#070B15;border-top:1px solid rgba(255,255,255,0.06);padding:64px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.footer-logo{font-size:1.4rem;font-weight:800;margin-bottom:16px}
.footer-logo span{color:var(--green);font-size:0.9rem;font-weight:500;margin-left:2px}
.footer-brand p{color:var(--text3);font-size:0.9rem;line-height:1.8;max-width:340px}
.footer-col h4{font-size:0.95rem;font-weight:600;margin-bottom:18px;color:var(--text)}
.footer-col a{display:block;color:var(--text3);font-size:0.9rem;padding:5px 0;transition:color var(--transition)}
.footer-col a:hover{color:var(--green)}
.footer-col p{color:var(--text3);font-size:0.88rem;line-height:1.8;padding:3px 0}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.06);padding:22px 0;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.footer-bottom p{color:var(--text3);font-size:0.85rem}
/* ========== 响应式 ========== */
@media (max-width:1024px){
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .feature-wrap{grid-template-columns:1fr}
  .value-grid,.scene-grid,.flow-wrap{grid-template-columns:repeat(2,1fr)}
  .flow-item::after{display:none}
  .stats-grid{grid-template-columns:repeat(3,1fr)}
  .section{padding:64px 0}
}
@media (max-width:768px){
  .nav-toggle{display:flex}
  .nav-cta{display:none}
  .nav-links{
    display:none;position:absolute;top:74px;left:4%;right:4%;
    background:rgba(10,15,30,0.95);backdrop-filter:blur(24px);
    border:1px solid var(--border);border-radius:20px;
    padding:16px;flex-direction:column;gap:4px;
    box-shadow:0 20px 50px rgba(0,0,0,0.5);
  }
  .nav-links.open{display:flex}
  .nav-link{width:100%;justify-content:center;padding:12px}
  .hero{padding:150px 0 70px;min-height:auto}
  .hero h1{font-size:2.1rem}
  .hero p{font-size:1rem}
  .section{padding:48px 0}
  .section-head h2{font-size:1.6rem}
  .card-grid,.value-grid,.scene-grid,.flow-wrap,.stats-grid{grid-template-columns:1fr}
  .stats-band{padding:40px 0}
  .stat-number{font-size:2.2rem}
  .cta-band h2{font-size:1.7rem}
  .cta-band{padding:64px 0}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;text-align:center}
  .flow-item::after{display:none}
  .feature-list-item{flex-wrap:wrap;gap:8px}
  .feature-list-item .date{min-width:auto}
}
@media (max-width:520px){
  .nav-pill{padding:0 12px;width:96%}
  .nav-logo{font-size:1.1rem}
  .hero-ctas{flex-direction:column}
  .hero-ctas .btn{width:100%}
  .hero-meta{gap:10px}
  .breadcrumb{flex-wrap:wrap}
}

/* roulang page: category2 */
:root {
            --bg: #0A0F1E;
            --bg-panel: #111A30;
            --bg-soft: #16213A;
            --primary: #1F4F9A;
            --accent: #00E39A;
            --accent-blue: #00A9FF;
            --text: #F0F5FF;
            --text-sub: #A0B2CC;
            --text-dim: #6B7F99;
            --border: rgba(255, 255, 255, 0.12);
            --glass-bg: rgba(255, 255, 255, 0.06);
            --radius: 16px;
            --radius-pill: 999px;
            --shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
            --section-space: 96px;
            --section-space-md: 64px;
            --section-space-sm: 48px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            background: var(--bg);
            color: var(--text);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Inter", sans-serif;
            line-height: 1.75;
            font-size: 16px;
            overflow-x: hidden;
        }

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

        a {
            text-decoration: none;
            color: inherit;
            transition: all .25s ease;
        }

        button,
        input {
            font-family: inherit;
            border: none;
            outline: none;
        }

        h1,
        h2,
        h3,
        h4 {
            letter-spacing: 0.02em;
            line-height: 1.3;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        section {
            position: relative;
        }

        /* ======= Header / Nav ======= */
        .site-header {
            position: fixed;
            top: 18px;
            left: 0;
            right: 0;
            z-index: 100;
            display: flex;
            justify-content: center;
            padding: 0 16px;
        }

        .nav-pill {
            width: min(94%, 1280px);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 16px 0 22px;
            background: rgba(10, 15, 30, 0.65);
            -webkit-backdrop-filter: blur(20px);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.10);
            border-radius: 999px;
            box-shadow: 0 10px 36px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.06);
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.03em;
            white-space: nowrap;
        }

        .nav-logo small {
            font-size: 11px;
            font-weight: 400;
            color: var(--text-sub);
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: 2px 10px;
            border-radius: 999px;
            line-height: 1.4;
            letter-spacing: 0.08em;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .nav-link {
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-sub);
            border: 1px solid transparent;
            white-space: nowrap;
        }

        .nav-link:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.07);
        }

        .nav-link.active {
            color: #fff;
            background: linear-gradient(135deg, rgba(0, 227, 154, 0.20), rgba(0, 169, 255, 0.16));
            border-color: rgba(0, 227, 154, 0.35);
            box-shadow: 0 0 18px rgba(0, 227, 154, 0.15);
        }

        /* ======= Buttons ======= */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border-radius: 999px;
            font-weight: 600;
            font-size: 15px;
            padding: 13px 28px;
            border: 1px solid transparent;
            cursor: pointer;
            transition: all .25s ease;
            line-height: 1;
            white-space: nowrap;
        }

        .btn-glow {
            background: linear-gradient(135deg, var(--accent), var(--accent-blue));
            color: #061121;
            box-shadow: 0 0 20px rgba(0, 233, 154, 0.30);
        }

        .btn-glow:hover {
            box-shadow: 0 0 34px rgba(0, 233, 154, 0.55);
            transform: translateY(-2px);
        }

        .btn-glow:focus-visible {
            outline: 3px solid rgba(0, 233, 154, 0.55);
            outline-offset: 3px;
        }

        .btn-glow:active {
            transform: translateY(0);
            box-shadow: 0 0 18px rgba(0, 233, 154, 0.4);
        }

        .btn-ghost {
            background: rgba(255, 255, 255, 0.06);
            color: var(--text);
            border-color: rgba(255, 255, 255, 0.25);
            -webkit-backdrop-filter: blur(12px);
            backdrop-filter: blur(12px);
        }

        .btn-ghost:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: rgba(255, 255, 255, 0.45);
            transform: translateY(-2px);
        }

        .btn-ghost:focus-visible {
            outline: 3px solid rgba(255, 255, 255, 0.4);
            outline-offset: 3px;
        }

        .btn-sm {
            padding: 9px 20px;
            font-size: 14px;
        }

        /* ======= Breadcrumb ======= */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            font-size: 14px;
            color: var(--text-dim);
            margin-bottom: 28px;
        }

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

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

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

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

        /* ======= Hero ======= */
        .cat-hero {
            min-height: 82vh;
            display: flex;
            align-items: center;
            padding: 160px 0 100px;
            background:
                linear-gradient(117deg, rgba(10, 15, 30, 0.96) 0%, rgba(10, 15, 30, 0.72) 48%, rgba(10, 15, 30, 0.50) 100%),
                url("/assets/images/backpic/back-1.png");
            background-size: cover;
            background-position: center 35%;
            position: relative;
            overflow: hidden;
        }

        .cat-hero::before {
            content: "";
            position: absolute;
            top: 0;
            right: 0;
            width: 430px;
            height: 130%;
            background: linear-gradient(135deg, transparent 0%, transparent 40%, rgba(0, 229, 154, 0.10) 50%, rgba(0, 169, 255, 0.18) 70%, transparent 80%);
            transform: translateX(20%) rotate(18deg);
            z-index: 1;
            pointer-events: none;
        }

        .cat-hero::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 140px;
            background: linear-gradient(to top, var(--bg) 0%, transparent 100%);
            z-index: 2;
            pointer-events: none;
        }

        .cat-hero .container {
            position: relative;
            z-index: 3;
        }

        .cat-hero .hero-title {
            font-size: clamp(2.5rem, 6vw, 3.4rem);
            font-weight: 700;
            color: #fff;
            margin-bottom: 20px;
            max-width: 680px;
            line-height: 1.2;
        }

        .cat-hero .hero-title span {
            background: linear-gradient(90deg, var(--accent), var(--accent-blue));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .cat-hero .hero-sub {
            font-size: 18px;
            color: var(--text-sub);
            max-width: 600px;
            margin-bottom: 36px;
            line-height: 1.8;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
        }

        .hero-meta-row {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 40px;
        }

        .hero-meta-row .meta-chip {
            padding: 6px 16px;
            border-radius: 999px;
            font-size: 13px;
            color: var(--text-sub);
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.10);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        /* ======= Stats ======= */
        .stats-section {
            padding: 80px 0 40px;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-card {
            background: linear-gradient(145deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025));
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 32px 24px;
            text-align: center;
            -webkit-backdrop-filter: blur(16px);
            backdrop-filter: blur(16px);
            box-shadow: var(--shadow);
            transition: all .25s ease;
        }

        .stat-card:hover {
            transform: translateY(-4px);
            border-color: rgba(0, 227, 154, 0.3);
            box-shadow: 0 12px 36px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 227, 154, 0.08);
        }

        .stat-card .stat-num {
            font-size: 40px;
            font-weight: 800;
            background: linear-gradient(135deg, var(--accent), var(--accent-blue));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.1;
            margin-bottom: 6px;
        }

        .stat-card .stat-label {
            font-size: 14px;
            color: var(--text-sub);
        }

        /* ======= Section Shared ======= */
        .section-pad {
            padding: var(--section-space) 0;
        }

        .section-heading {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 32px;
            flex-wrap: wrap;
        }

        .section-heading h2 {
            font-size: clamp(1.75rem, 3vw, 2.2rem);
            font-weight: 700;
            position: relative;
            padding-left: 20px;
            color: #fff;
        }

        .section-heading h2::before {
            content: "";
            position: absolute;
            left: 0;
            top: 6px;
            bottom: 6px;
            width: 4px;
            border-radius: 4px;
            background: linear-gradient(180deg, var(--accent), var(--accent-blue));
            box-shadow: 0 0 12px rgba(0, 227, 154, 0.5);
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--accent);
            border: 1px solid rgba(0, 227, 154, 0.3);
            padding: 5px 14px;
            border-radius: 999px;
            background: rgba(0, 227, 154, 0.07);
        }

        .section-sub {
            color: var(--text-sub);
            font-size: 16px;
            margin-bottom: 44px;
            max-width: 640px;
            line-height: 1.8;
        }

        /* ======= Content Cards Grid ======= */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .card-tile {
            border-radius: var(--radius);
            background: var(--glass-bg);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            position: relative;
            transition: all .25s ease;
            cursor: pointer;
        }

        .card-tile:hover {
            transform: translateY(-6px);
            border-color: rgba(0, 227, 154, 0.35);
            box-shadow: 0 18px 44px rgba(0, 0, 0, 0.35), 0 0 26px rgba(0, 227, 154, 0.10);
        }

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

        .card-tile.featured {
            grid-column: span 2;
            grid-row: span 2;
        }

        .tile-cover {
            position: relative;
            overflow: hidden;
            aspect-ratio: 4 / 3;
            background: var(--bg-soft);
        }

        .card-tile.featured .tile-cover {
            aspect-ratio: auto;
            height: 100%;
            min-height: 340px;
        }

        .tile-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }

        .tile-overlay {
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            padding: 18px;
            background: linear-gradient(to top, rgba(6, 12, 24, 0.95) 0%, rgba(6, 12, 24, 0.55) 60%, transparent 100%);
        }

        .hot-badge {
            position: absolute;
            top: 14px;
            right: 14px;
            background: linear-gradient(135deg, var(--accent), var(--accent-blue));
            color: #061121;
            font-size: 12px;
            font-weight: 700;
            padding: 5px 12px;
            border-radius: 6px;
            display: inline-flex;
            align-items: center;
            gap: 5px;
            box-shadow: 0 0 18px rgba(0, 233, 154, 0.35);
            z-index: 2;
        }

        .tile-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 6px;
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
            background: rgba(0, 227, 154, 0.12);
            border: 1px solid rgba(0, 227, 154, 0.25);
            margin-bottom: 8px;
        }

        .tile-title {
            font-size: 17px;
            font-weight: 700;
            color: #fff;
            line-height: 1.4;
            margin-bottom: 6px;
        }

        .tile-desc {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .tile-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 18px;
            font-size: 13px;
            color: var(--text-dim);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            background: rgba(255, 255, 255, 0.02);
        }

        .tile-meta i {
            color: var(--accent);
            margin-right: 4px;
        }

        /* ======= Scenes ======= */
        .scenes-section {
            padding: var(--section-space) 0;
            background: linear-gradient(180deg, var(--bg) 0%, rgba(17, 26, 48, 0.4) 50%, var(--bg) 100%);
        }

        .scenes-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .scene-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 28px 24px;
            transition: all .25s ease;
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
        }

        .scene-card:hover {
            background: rgba(255, 255, 255, 0.09);
            border-color: rgba(0, 169, 255, 0.4);
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
        }

        .scene-icon {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            background: linear-gradient(135deg, rgba(0, 227, 154, 0.18), rgba(0, 169, 255, 0.15));
            border: 1px solid rgba(0, 227, 154, 0.25);
            color: var(--accent);
            margin-bottom: 20px;
            box-shadow: 0 0 18px rgba(0, 227, 154, 0.10);
        }

        .scene-card h3 {
            font-size: 17px;
            font-weight: 600;
            margin-bottom: 8px;
            color: #fff;
        }

        .scene-card p {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.75;
        }

        /* ======= Flow ======= */
        .flow-section {
            padding: var(--section-space) 0;
        }

        .flow-wrap {
            background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(0, 0, 0, 0.22));
            border: 1px solid var(--border);
            border-radius: 24px;
            padding: 48px;
            position: relative;
            overflow: hidden;
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
        }

        .flow-wrap::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--accent), var(--accent-blue), transparent);
        }

        .flow-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 28px;
            position: relative;
        }

        .flow-step {
            position: relative;
            padding-top: 12px;
        }

        .flow-step .step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            font-weight: 700;
            font-size: 15px;
            background: linear-gradient(135deg, var(--accent), var(--accent-blue));
            color: #061121;
            margin-bottom: 16px;
            box-shadow: 0 0 16px rgba(0, 227, 154, 0.35);
        }

        .flow-step h3 {
            font-size: 17px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 8px;
        }

        .flow-step p {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.7;
        }

        .flow-arrow {
            position: absolute;
            top: 24px;
            right: -20px;
            color: var(--text-dim);
            font-size: 18px;
            z-index: 2;
        }

        /* ======= FAQ ======= */
        .faq-section {
            padding: var(--section-space) 0;
            background: linear-gradient(180deg, var(--bg) 0%, rgba(17, 26, 48, 0.35) 50%, var(--bg) 100%);
        }

        .faq-wrap {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            margin-bottom: 16px;
            overflow: hidden;
            transition: all .3s ease;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }

        .faq-item[open] {
            border-color: rgba(0, 227, 154, 0.4);
            box-shadow: 0 0 24px rgba(0, 227, 154, 0.08);
        }

        .faq-item summary {
            padding: 20px 24px;
            font-weight: 600;
            font-size: 16px;
            color: #fff;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            list-style: none;
            transition: color .25s ease;
        }

        .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: 13px;
            color: var(--text-sub);
            transition: transform .3s ease;
            color: var(--accent);
        }

        .faq-item[open] summary::after {
            transform: rotate(180deg);
        }

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

        .faq-body {
            padding: 0 24px 22px;
            font-size: 15px;
            color: var(--text-sub);
            line-height: 1.8;
        }

        /* ======= CTA ======= */
        .cta-section {
            padding: var(--section-space) 0;
            position: relative;
            overflow: hidden;
        }

        .cta-box {
            border-radius: 28px;
            padding: 80px 48px;
            text-align: center;
            position: relative;
            overflow: hidden;
            background:
                linear-gradient(135deg, rgba(10, 15, 30, 0.92) 0%, rgba(10, 15, 30, 0.75) 100%),
                url("/assets/images/backpic/back-3.png");
            background-size: cover;
            background-position: center;
            border: 1px solid rgba(255, 255, 255, 0.12);
            box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
        }

        .cta-box::before {
            content: "";
            position: absolute;
            top: -2px;
            left: 50%;
            transform: translateX(-50%);
            width: 60%;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--accent), transparent);
            box-shadow: 0 0 20px rgba(0, 227, 154, 0.5);
        }

        .cta-box::after {
            content: "";
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            top: 0;
            background:
                radial-gradient(ellipse at 20% 110%, rgba(0, 169, 255, 0.15) 0%, transparent 50%),
                radial-gradient(ellipse at 80% -10%, rgba(0, 227, 154, 0.12) 0%, transparent 50%);
            pointer-events: none;
        }

        .cta-box .cta-inner {
            position: relative;
            z-index: 3;
            max-width: 720px;
            margin: 0 auto;
        }

        .cta-box h2 {
            font-size: clamp(1.8rem, 4vw, 2.5rem);
            color: #fff;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .cta-box p {
            color: var(--text-sub);
            font-size: 17px;
            margin-bottom: 36px;
            line-height: 1.8;
        }

        .cta-box .cta-actions {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 16px;
        }

        /* ======= Footer ======= */
        .site-footer {
            background: #070C18;
            border-top: 1px solid rgba(255, 255, 255, 0.07);
            padding: 72px 0 0;
            margin-top: 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 40px;
            padding-bottom: 48px;
        }

        .footer-logo {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.03em;
        }

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

        .footer-brand p {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.8;
            max-width: 320px;
            margin-top: 0;
        }

        .footer-col h4 {
            color: #fff;
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 20px;
        }

        .footer-col a {
            display: block;
            color: var(--text-sub);
            font-size: 14px;
            padding: 5px 0;
            margin-bottom: 4px;
            transition: all .25s ease;
        }

        .footer-col a:hover {
            color: var(--accent);
            transform: translateX(4px);
        }

        .footer-col p {
            color: var(--text-sub);
            font-size: 14px;
            margin-bottom: 6px;
            line-height: 1.7;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.07);
            padding: 24px 0;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            color: var(--text-dim);
            font-size: 13px;
        }

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

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

        /* ======= Responsive ======= */
        @media (max-width: 1200px) {
            .cards-grid {
                grid-template-columns: repeat(3, 1fr);
            }

            .card-tile.featured {
                grid-column: span 2;
                grid-row: span 1;
            }

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

        @media (max-width: 1024px) {
            .nav-links .nav-link {
                padding: 8px 14px;
                font-size: 14px;
            }

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

            .flow-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 36px;
            }

            .flow-arrow {
                display: none;
            }

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

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

            .card-tile.featured {
                grid-column: span 2;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-space: 64px;
            }

            .site-header {
                top: 10px;
                padding: 0 12px;
            }

            .nav-pill {
                height: 54px;
                padding: 0 12px;
                gap: 8px;
            }

            .nav-logo {
                font-size: 17px;
            }

            .nav-logo small {
                display: none;
            }

            .nav-links {
                gap: 0;
                overflow-x: auto;
                scrollbar-width: none;
            }

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

            .nav-link {
                padding: 6px 12px;
                font-size: 13px;
                white-space: nowrap;
            }

            .nav-cta {
                padding: 8px 14px;
                font-size: 13px;
            }

            .cat-hero {
                min-height: 70vh;
                padding: 130px 0 80px;
            }

            .cat-hero .hero-title {
                font-size: 2.2rem;
            }

            .cat-hero .hero-sub {
                font-size: 16px;
            }

            .section-heading {
                flex-direction: column;
                align-items: flex-start;
            }

            .flow-wrap {
                padding: 36px 24px;
            }

            .cta-box {
                padding: 60px 24px;
                border-radius: 20px;
            }

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

        @media (max-width: 640px) {
            .cards-grid {
                grid-template-columns: 1fr;
            }

            .card-tile.featured {
                grid-column: span 1;
                grid-row: auto;
            }

            .card-tile.featured .tile-cover {
                min-height: 220px;
            }

            .tile-cover {
                aspect-ratio: 16 / 10;
            }

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

            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }

            .stat-card {
                padding: 22px 14px;
            }

            .stat-card .stat-num {
                font-size: 30px;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 16px;
            }

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

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

            .nav-pill {
                gap: 4px;
            }

            .nav-link {
                padding: 5px 9px;
                font-size: 12px;
            }

            .hero-actions .btn {
                padding: 12px 22px;
                font-size: 14px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

/* roulang page: article */
:root {
  --bg-deep:#0A0F1E; --bg-panel:#111A30; --bg-elev:#16213A;
  --glass:rgba(255,255,255,0.06); --glass-border:rgba(255,255,255,0.12);
  --accent-a:#00E39A; --accent-b:#00A9FF; --primary-blue:#1F4F9A;
  --text-main:#F0F5FF; --text-sub:#A0B2CC; --text-dim:#6B7F99;
  --radius-card:16px; --shadow-card:0 8px 30px rgba(0,0,0,0.25);
  --shadow-glow:0 0 20px rgba(0,233,154,0.30);
  --ease:0.25s ease;
}
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
body { font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif; background:var(--bg-deep); color:var(--text-main); line-height:1.75; -webkit-font-smoothing:antialiased; }
img { display:block; max-width:100%; }
a { color:inherit; text-decoration:none; }
button { font-family:inherit; }
.container { max-width:1280px; margin:0 auto; padding:0 20px; }
.section { padding:90px 0; }
.section-header { display:flex; align-items:flex-end; justify-content:space-between; gap:20px; margin-bottom:40px; flex-wrap:wrap; }
.section-overline { display:inline-block; font-size:0.75rem; letter-spacing:0.18em; color:var(--accent-a); font-weight:600; margin-bottom:8px; text-transform:uppercase; }
.section-header h2 { font-size:2rem; font-weight:700; letter-spacing:0.02em; }
.section-header h2::after { content:""; display:block; width:48px; height:3px; margin-top:10px; background:linear-gradient(90deg,var(--accent-a),var(--accent-b)); border-radius:99px; }
.tag { display:inline-block; padding:3px 10px; font-size:0.72rem; border-radius:6px; background:rgba(0,233,154,0.12); color:var(--accent-a); font-weight:600; letter-spacing:0.05em; }
.btn { display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:12px 28px; border-radius:999px; font-size:0.92rem; font-weight:600; transition:all var(--ease); border:none; }
.btn-glow { background:linear-gradient(135deg,var(--accent-a),var(--accent-b)); color:#061021; box-shadow:var(--shadow-glow); }
.btn-glow:hover { box-shadow:0 0 32px rgba(0,233,154,0.55); transform:translateY(-2px); color:#061021; }
.btn-ghost { background:rgba(255,255,255,0.05); color:var(--text-main); border:1px solid var(--glass-border); }
.btn-ghost:hover { background:rgba(255,255,255,0.12); transform:translateY(-2px); }
.btn:focus-visible { outline:3px solid rgba(0,169,255,0.6); outline-offset:3px; }
.site-header { position:fixed; top:20px; left:0; right:0; z-index:1000; display:flex; justify-content:center; padding:0 20px; }
.nav-pill { width:min(92%,1280px); height:60px; display:flex; align-items:center; justify-content:space-between; background:rgba(10,15,30,0.65); backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px); border:1px solid rgba(255,255,255,0.10); border-radius:999px; padding:0 24px; box-shadow:0 10px 40px rgba(0,0,0,0.30); }
.nav-logo { font-size:1.4rem; font-weight:800; letter-spacing:0.02em; display:flex; align-items:baseline; gap:6px; }
.nav-logo small { font-size:0.8rem; font-weight:400; color:var(--text-sub); }
.nav-links { display:flex; align-items:center; gap:8px; }
.nav-link { padding:8px 18px; border-radius:999px; font-size:0.9rem; font-weight:500; color:var(--text-sub); transition:all var(--ease); }
.nav-link:hover { color:var(--text-main); background:rgba(255,255,255,0.06); }
.nav-link.active { color:var(--accent-a); background:rgba(0,233,154,0.10); }
.category-hero { position:relative; padding:210px 0 90px; background:url('/assets/images/backpic/back-2.png') center center / cover no-repeat; overflow:hidden; }
.category-hero .veil { position:absolute; inset:0; background:linear-gradient(180deg, rgba(10,15,30,0.90), rgba(10,15,30,0.75) 70%, var(--bg-deep) 100%); }
.category-hero .container { position:relative; z-index:2; }
.breadcrumb { font-size:0.8rem; color:var(--text-sub); margin-bottom:18px; display:flex; flex-wrap:wrap; gap:6px; }
.breadcrumb a:hover { color:var(--accent-a); }
.breadcrumb .sep { color:var(--text-dim); }
.category-hero h1 { font-size:3rem; font-weight:800; margin-bottom:16px; letter-spacing:0.02em; }
.category-hero p { font-size:1.05rem; color:var(--text-sub); max-width:620px; margin-bottom:30px; }
.category-panel { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.panel-card { background:var(--glass); border:1px solid var(--glass-border); border-radius:20px; padding:28px; backdrop-filter:blur(16px); transition:all var(--ease); }
.panel-card:hover { transform:translateY(-6px); border-color:rgba(0,169,255,0.40); box-shadow:var(--shadow-card); }
.panel-card .icon { width:44px; height:44px; border-radius:12px; background:linear-gradient(135deg,var(--accent-a),var(--accent-b)); display:flex; align-items:center; justify-content:center; font-size:1.2rem; margin-bottom:16px; }
.panel-card h3 { font-size:1.05rem; margin-bottom:8px; }
.panel-card p { font-size:0.82rem; color:var(--text-sub); line-height:1.65; }
.deal-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.deal-card { background:var(--glass); border:1px solid var(--glass-border); border-radius:20px; overflow:hidden; transition:all var(--ease); }
.deal-card:hover { transform:translateY(-6px); border-color:rgba(0,233,154,0.35); box-shadow:var(--shadow-card); }
.deal-card img { width:100%; aspect-ratio:16/10; object-fit:cover; }
.deal-card div { padding:16px 18px 18px; }
.deal-card h3 { font-size:0.98rem; font-weight:700; }
.deal-card p { font-size:0.8rem; color:var(--text-sub); margin-top:6px; }
.deal-card .meta { display:flex; justify-content:space-between; align-items:center; margin-top:12px; font-size:0.75rem; color:var(--text-dim); }
.steps-row { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
.step-item { text-align:center; padding:20px 10px; }
.step-item .num { width:44px; height:44px; margin:0 auto 14px; border-radius:999px; background:linear-gradient(135deg,var(--accent-a),var(--accent-b)); color:#061021; font-weight:800; font-size:1.1rem; display:flex; align-items:center; justify-content:center; box-shadow:var(--shadow-glow); }
.step-item h4 { font-size:0.95rem; margin-bottom:6px; }
.step-item p { font-size:0.78rem; color:var(--text-sub); }
.faq-list { max-width:840px; margin:0 auto; display:flex; flex-direction:column; gap:14px; }
.faq-item { background:var(--glass); border:1px solid rgba(255,255,255,0.08); border-radius:16px; overflow:hidden; transition:all var(--ease); }
.faq-item[open] { border-color:rgba(0,233,154,0.35); }
.faq-item summary { padding:18px 24px; font-size:0.98rem; font-weight:600; cursor:pointer; list-style:none; display:flex; justify-content:space-between; align-items:center; }
.faq-item summary::-webkit-details-marker { display:none; }
.faq-item summary::after { content:"+"; font-size:1.4rem; color:var(--accent-a); }
.faq-item[open] summary::after { transform:rotate(45deg); }
.faq-item p { padding:0 24px 20px; color:var(--text-sub); font-size:0.9rem; }
.cta-banner { position:relative; background:url('/assets/images/backpic/back-1.png') center center / cover no-repeat; padding:110px 0; text-align:center; overflow:hidden; }
.cta-veil { position:absolute; inset:0; background:linear-gradient(180deg, rgba(10,15,30,0.85), rgba(10,15,30,0.75)); }
.cta-banner .container { position:relative; z-index:2; }
.cta-banner h2 { font-size:2.2rem; font-weight:800; margin-bottom:16px; }
.cta-banner p { color:var(--text-sub); max-width:620px; margin:0 auto 32px; }
.site-footer { border-top:1px solid rgba(255,255,255,0.06); background:rgba(10,15,30,0.8); padding:70px 0 30px; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1.2fr; gap:40px; margin-bottom:50px; }
.footer-brand p { font-size:0.82rem; color:var(--text-sub); margin-top:14px; max-width:320px; }
.footer-logo { font-size:1.35rem; font-weight:800; }
.footer-logo span { color:var(--accent-a); }
.footer-col h4 { font-size:0.9rem; margin-bottom:18px; }
.footer-col a { display:block; font-size:0.82rem; color:var(--text-sub); margin-bottom:10px; transition:all var(--ease); }
.footer-col a:hover { color:var(--accent-a); padding-left:4px; }
.footer-col p { font-size:0.82rem; color:var(--text-sub); margin-bottom:10px; }
.footer-bottom { border-top:1px solid rgba(255,255,255,0.06); padding-top:24px; display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap; font-size:0.75rem; color:var(--text-dim); }
@media (max-width: 1024px) {
  .section { padding:70px 0; }
  .category-panel { grid-template-columns:repeat(2,1fr); }
  .deal-grid { grid-template-columns:repeat(2,1fr); }
  .steps-row { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding:56px 0; }
  .nav-pill { height:auto; min-height:56px; padding:8px 16px; border-radius:28px; flex-wrap:wrap; gap:6px; }
  .nav-links { order:3; width:100%; justify-content:center; overflow-x:auto; }
  .nav-cta { display:none; }
  .category-hero { padding:180px 0 60px; }
  .category-hero h1 { font-size:2.1rem; }
  .footer-grid { grid-template-columns:1fr; }
}
@media (max-width: 520px) {
  .container { padding:0 16px; }
  .category-panel { grid-template-columns:1fr; }
  .deal-grid { grid-template-columns:1fr; }
  .steps-row { grid-template-columns:1fr; }
}