/* roulang page: index */
:root{
  --ink:#0B0C0F;--ink-2:#12141A;--line:#23262D;--paper:#F5F3EE;--paper-2:#FFFFFF;
  --brand:#FF5A36;--brand-2:#FFB020;--mint:#22D3A6;
  --text:#F2F0EC;--text-dim:#9AA0A8;--text-ink:#14161B;
  --card:#12141A;--line-paper:#DED9CE;--dim-paper:#5D6270;
  --r-card:14px;--r-panel:20px;--r-btn:10px;--r-badge:6px;
  --sh:0 6px 20px rgba(20,22,27,.08);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--text);font-family:-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,p{margin:0}
.num{font-variant-numeric:tabular-nums}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible,textarea:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}
.ic{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}

/* header */
.site-head{position:sticky;top:0;z-index:60;background:var(--ink);border-bottom:1px solid transparent;transition:border-color .15s ease,background .15s ease}
.site-head.is-scrolled{border-bottom-color:var(--line);background:#0A0B0E}
.head-in{display:flex;align-items:center;gap:12px;height:64px}
.brand{display:flex;align-items:center;gap:10px;min-height:44px;font-weight:800;font-size:15px;letter-spacing:-.01em}
.brand-mark{width:40px;height:40px;border-radius:12px;background:var(--brand);color:#0B0C0F;display:grid;place-items:center;font-size:18px;font-weight:800}
.brand small{display:block;font-size:11px;font-weight:500;color:var(--text-dim);letter-spacing:.06em;line-height:1.2}
.nav{display:none}
.head-cta{display:none}
.burger{margin-left:auto;width:44px;height:44px;display:grid;place-items:center;background:transparent;border:1px solid var(--line);border-radius:var(--r-btn);cursor:pointer}
.burger span{display:block;width:16px;height:2px;background:var(--text);position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:16px;height:2px;background:var(--text)}
.burger span::before{top:-5px}.burger span::after{top:5px}
.drawer{display:none;background:var(--ink-2);border-bottom:1px solid var(--line)}
.drawer.is-open{display:block}
.drawer ul{padding:8px 0}
.drawer a{display:block;padding:14px 16px;font-size:16px;font-weight:600;border-bottom:1px dashed var(--line)}
.drawer .btn{margin:14px 16px 18px;width:calc(100% - 32px)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:var(--r-btn);border:1px solid transparent;font-size:14px;font-weight:600;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease,color .15s ease,filter .15s ease}
.btn-primary{background:var(--brand);color:#0B0C0F}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-1px);box-shadow:0 0 0 2px rgba(255,90,54,.28)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-block{width:100%}

/* sections */
.sec{padding:56px 0}
.sec--paper{background:var(--paper);color:var(--text-ink);--card:#FFFFFF;--line:var(--line-paper);--text-dim:var(--dim-paper)}
.sec--line{border-top:1px solid var(--line)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px}
.sec-head h2{position:relative;padding-left:14px;font-size:24px;line-height:1.3;font-weight:700;letter-spacing:-.01em}
.sec-head h2::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:2px;height:18px;background:var(--brand);border-radius:2px}
.sec-link{font-size:13px;color:var(--text-dim);border-bottom:1px dashed var(--line);padding-bottom:2px;white-space:nowrap}
.sec-link:hover{color:var(--brand);border-bottom-color:var(--brand)}
.intro{max-width:780px;font-size:14px;color:var(--text-dim);margin-bottom:26px}

/* hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/19d6554cc0d238ca.jpg') center/cover no-repeat;opacity:.16}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(58% 46% at 50% 0%,rgba(255,90,54,.16),transparent 72%);pointer-events:none}
.hero-in{position:relative;z-index:2;display:grid;gap:32px;padding:48px 0 56px}
.badge-brand{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;color:var(--brand-2);background:rgba(255,176,32,.1);border:1px solid rgba(255,176,32,.28);border-radius:var(--r-badge);padding:4px 10px}
.badge-brand i{width:6px;height:6px;border-radius:50%;background:var(--mint);display:block}
.hero h1{font-size:36px;line-height:1.14;font-weight:800;letter-spacing:-.02em;margin-top:16px}
.hero h1 em{font-style:normal;color:var(--brand)}
.rule-grad{display:block;width:120px;height:3px;border-radius:3px;margin:18px 0 0;background:linear-gradient(90deg,var(--brand),var(--brand-2))}
.hero-sub{font-size:17px;font-weight:600;margin-top:16px}
.hero-text{font-size:14px;color:var(--text-dim);margin-top:10px;max-width:560px}
.hero-act{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.hero-status{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:24px;font-size:13px;color:var(--text-dim)}
.hero-status b{color:var(--mint);font-weight:700}
.hero-status span{position:relative;padding-right:20px}
.hero-status span:not(:last-child)::after{content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);width:1px;height:12px;border-left:1px dashed var(--line)}
.hero-panel{background:var(--ink-2);border:1px solid var(--line);border-radius:var(--r-panel);padding:16px}
.panel-top{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-dim);margin-bottom:14px}
.panel-top b{color:var(--text);font-weight:600}
.panel-top .p-live{width:6px;height:6px;border-radius:50%;background:var(--mint);display:block}
.panel-top .p-right{margin-left:auto;color:var(--brand-2)}
.icon-matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.matrix-item{background:#0E1015;border:1px solid var(--line);border-radius:10px;padding:10px 6px;text-align:center;transition:border-color .15s ease}
.matrix-item:hover{border-color:var(--brand)}
.matrix-item .ic{width:18px;height:18px;margin:0 auto 6px;color:var(--text-dim)}
.matrix-item:hover .ic{color:var(--brand)}
.matrix-item span{display:block;font-size:11px;color:var(--text-dim)}
.matrix-item b{display:block;font-size:14px;font-weight:700;color:var(--mint);letter-spacing:-.01em}
.panel-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}
.stat-float{background:#0E1015;border:1px solid var(--line);border-radius:10px;padding:8px 10px;border-top:2px solid var(--brand)}
.stat-float b{display:block;font-size:15px;color:var(--text);letter-spacing:-.01em}
.stat-float span{font-size:11px;color:var(--text-dim)}

/* kpi */
.kpi-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.kpi{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:16px;transition:border-color .15s ease}
.kpi:hover{border-color:var(--brand)}
.kpi::before{content:"";position:absolute;left:16px;top:14px;width:2px;height:12px;background:var(--brand)}
.kpi .ic{width:18px;height:18px;color:var(--text-dim);margin-bottom:8px;margin-left:14px}
.kpi b{display:block;font-size:26px;font-weight:800;letter-spacing:-.02em;color:var(--mint);line-height:1.2;margin-top:6px}
.kpi span{font-size:12px;color:var(--text-dim)}

/* poster grid */
.poster-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.poster{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;transition:border-color .15s ease}
.poster:hover{border-color:var(--brand)}
.thumb{position:relative;aspect-ratio:2/3;background:#0E1015;overflow:hidden;display:grid;place-items:center}
.thumb-fill{width:100%;height:100%;display:grid;place-items:center;transition:transform .2s ease}
.thumb-fill .ic{width:34px;height:34px;color:#2E323B}
.poster:hover .thumb-fill{transform:scale(1.03)}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .2s ease}
.poster:hover .thumb img{transform:scale(1.03)}
.badge{position:absolute;top:8px;left:8px;font-size:11px;font-weight:600;line-height:1.6;padding:2px 6px;border-radius:var(--r-badge)}
.badge-hd{background:rgba(34,211,166,.18);color:var(--mint)}
.badge-bd{background:rgba(255,176,32,.18);color:var(--brand-2)}
.badge-up{background:rgba(255,90,54,.2);color:var(--brand)}
.score{position:absolute;right:8px;bottom:8px;display:flex;align-items:center;gap:3px;font-size:12px;font-weight:600;color:#fff;background:rgba(0,0,0,.6);border-radius:var(--r-badge);padding:2px 6px}
.score i{color:var(--brand-2);font-style:normal;font-size:11px}
.poster-body{padding:10px 12px 14px}
.poster-title{font-size:14px;font-weight:600;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .15s ease}
.poster:hover .poster-title{color:var(--brand)}
.poster-meta{font-size:12px;color:var(--text-dim);margin-top:4px}

/* hot cards */
.hot-grid{display:grid;gap:16px}
.hot-card{display:flex;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:12px;transition:border-color .15s ease,transform .15s ease}
.hot-card:hover{border-color:var(--brand);transform:translateY(-2px)}
.hot-thumb{position:relative;flex:0 0 118px;width:118px;aspect-ratio:16/9;border-radius:10px;overflow:hidden;background:#0E1015;display:grid;place-items:center}
.hot-thumb .ic{width:22px;height:22px;color:#2E323B}
.hot-thumb img{width:100%;height:100%;object-fit:cover}
.hot-body{min-width:0;flex:1}
.hot-title{font-size:14px;font-weight:700;line-height:1.4;transition:color .15s ease}
.hot-card:hover .hot-title{color:var(--brand)}
.hot-desc{font-size:12px;color:var(--text-dim);margin-top:3px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hot-foot{display:flex;align-items:center;gap:8px;margin-top:8px}
.rate-bar{flex:1;height:4px;border-radius:4px;background:#1B1E25;overflow:hidden}
.rate-bar em{display:block;height:100%;background:var(--mint);border-radius:4px}
.hot-score{font-size:12px;font-weight:700;color:var(--mint)}
.tag{font-size:11px;color:var(--text-dim);border:1px solid var(--line);border-radius:var(--r-badge);padding:1px 6px;line-height:1.6}

/* channels */
.chan-grid{display:grid;gap:14px}
.chan{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:18px;box-shadow:var(--sh);transition:border-color .15s ease,transform .15s ease}
.chan:hover{border-color:var(--brand);transform:translateY(-2px)}
.chan-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.chan-top .ic{color:var(--brand)}
.chan h3{font-size:16px;font-weight:700;letter-spacing:-.01em}
.chan p{font-size:13px;color:var(--text-dim);margin-top:8px}

/* collections */
.col-grid{display:grid;gap:14px}
.col-card{position:relative;overflow:hidden;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:18px;transition:border-color .15s ease,transform .15s ease}
.col-card:hover{border-color:var(--brand);transform:translateY(-2px)}
.col-card h3{font-size:16px;font-weight:700}
.col-card p{font-size:13px;color:var(--text-dim);margin-top:6px}
.col-count{display:inline-block;margin-top:12px;font-size:12px;font-weight:700;color:var(--brand-2)}
.col-bg{position:absolute;right:-10px;bottom:-24px;width:96px;height:96px;opacity:.08;pointer-events:none}
.col-bg img{width:100%;height:100%;object-fit:cover;border-radius:50%}

/* rank */
.rank-grid{display:grid;gap:6px}
.rank-row{display:grid;grid-template-columns:38px 1fr auto;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;border:1px solid transparent;transition:background .15s ease,border-color .15s ease}
.rank-row:hover{background:var(--ink-2);border-color:var(--line)}
.rank-no{font-size:26px;font-weight:800;letter-spacing:-.03em;color:var(--brand);line-height:1;font-variant-numeric:tabular-nums}
.rank-row:hover .rank-no{color:var(--brand-2)}
.rank-main{min-width:0}
.rank-name{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;line-height:1.4}
.rank-heat{height:3px;border-radius:3px;background:#1B1E25;margin-top:7px;overflow:hidden}
.rank-heat em{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--brand-2));border-radius:3px}
.rank-score{font-size:13px;font-weight:700;color:var(--mint);white-space:nowrap}

/* compare table */
.cmp-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--r-panel);overflow:hidden}
.cmp{width:100%;border-collapse:collapse;font-size:14px}
.cmp th,.cmp td{padding:14px 12px;text-align:left;border-bottom:1px solid var(--line);height:44px;vertical-align:middle}
.cmp thead th{font-size:13px;color:var(--text-dim);font-weight:600;background:transparent}
.cmp tbody tr:last-child td{border-bottom:0}
.cmp .col-us{background:rgba(255,90,54,.08);border-left:1px solid var(--brand);border-right:1px solid var(--brand)}
.cmp thead .col-us{color:var(--brand);border-top:1px solid var(--brand)}
.cmp td.ok{color:var(--mint);font-weight:600}
.cmp td.no{color:var(--text-dim)}

/* timeline */
.tl{display:grid;gap:20px}
.tl-item{position:relative;padding-left:20px}
.tl-item::before{content:"";position:absolute;left:0;top:7px;width:8px;height:8px;border-radius:50%;background:var(--brand)}
.tl-item::after{content:"";position:absolute;left:3px;top:20px;bottom:-2px;border-left:1px dashed var(--line)}
.tl-item:last-child::after{display:none}
.tl-time{font-size:12px;font-weight:700;color:var(--brand-2);letter-spacing:.04em}
.tl-item h3{font-size:15px;font-weight:700;margin-top:2px}
.tl-item p{font-size:13px;color:var(--text-dim);margin-top:2px}

/* news */
.news-list{background:var(--card);border:1px solid var(--line);border-radius:var(--r-panel);overflow:hidden;box-shadow:var(--sh)}
.news-item{display:flex;align-items:center;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line);transition:background .15s ease}
.news-item:last-child{border-bottom:0}
.news-item:hover{background:rgba(255,90,54,.05)}
.news-thumb{flex:0 0 120px;width:120px;aspect-ratio:16/9;border-radius:8px;overflow:hidden;background:#EAE5DA;display:grid;place-items:center}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .2s ease}
.news-item:hover .news-thumb img{transform:scale(1.04)}
.news-body{flex:1;min-width:0}
.news-title{font-size:14px;font-weight:600;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .15s ease}
.news-item:hover .news-title{color:var(--brand)}
.news-date{font-size:12px;color:var(--text-dim);white-space:nowrap}

/* guarantees */
.guard-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.guard{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:16px;transition:border-color .15s ease}
.guard:hover{border-color:var(--brand)}
.guard .ic{color:var(--brand);margin-bottom:8px}
.guard h3{font-size:14px;font-weight:700}
.guard p{font-size:12px;color:var(--text-dim);margin-top:6px}

/* quick answers */
.qa-grid{display:grid;gap:12px}
.qa{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:16px}
.qa h3{font-size:14px;font-weight:700;color:var(--brand-2)}
.qa p{font-size:13px;color:var(--text-dim);margin-top:6px}

/* faq */
.faq{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:10px;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;font-size:14px;font-weight:600;min-height:44px;transition:color .15s ease}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:18px;font-weight:400;color:var(--text-dim);line-height:1}
.faq[open] summary{color:var(--brand);box-shadow:inset 2px 0 0 var(--brand)}
.faq[open] summary::after{content:"−";color:var(--brand)}
.faq p{padding:0 16px 16px;font-size:13px;color:var(--text-dim)}
.faq-body{animation:faqIn .2s ease}
@keyframes faqIn{from{opacity:0;transform:translateY(-2px)}to{opacity:1;transform:none}}

/* form */
.need-grid{display:grid;gap:28px}
.need-left h2{position:relative;padding-left:14px;font-size:24px;font-weight:700;letter-spacing:-.01em}
.need-left h2::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:2px;height:18px;background:var(--brand);border-radius:2px}
.need-left p{font-size:14px;color:var(--text-dim);margin-top:12px}
.need-points{margin-top:18px;display:grid;gap:10px}
.need-points li{display:flex;gap:10px;font-size:13px;color:var(--text)}
.need-points .ic{color:var(--mint);width:18px;height:18px;margin-top:3px}
.need-form{background:var(--card);border:1px solid var(--line);border-radius:var(--r-panel);padding:20px}
.need-form label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.need-form label+input,.need-form label+textarea{margin-bottom:14px}
.need-form input,.need-form textarea{width:100%;min-height:44px;background:#0E1015;border:1px solid var(--line);border-radius:var(--r-btn);padding:10px 12px;color:var(--text);font-size:14px;transition:border-color .15s ease}
.need-form input::placeholder,.need-form textarea::placeholder{color:#5A606B}
.need-form input:focus,.need-form textarea:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 2px rgba(255,90,54,.18)}
.form-note{font-size:12px;color:var(--text-dim);margin-top:10px}
.form-msg{font-size:13px;color:var(--mint);margin-top:10px;display:none}
.form-msg.is-on{display:block}

/* cta bar */
.cta-bar{position:relative;overflow:hidden;background:var(--paper);color:var(--text-ink);border-radius:var(--r-panel);padding:28px 22px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.cta-bar h2{position:relative;z-index:2;font-size:20px;font-weight:800;letter-spacing:-.01em}
.cta-bar .cta-deco{position:absolute;right:12px;bottom:-26px;font-size:96px;font-weight:800;color:rgba(20,22,27,.06);letter-spacing:-.04em;line-height:1;pointer-events:none}
.cta-bar .btn{position:relative;z-index:2}

/* footer */
.site-foot{border-top:1px solid var(--line);background:#08090C;padding:44px 0 24px}
.foot-grid{display:grid;gap:28px}
.foot-brand p{font-size:13px;color:var(--text-dim);margin-top:12px;max-width:280px}
.foot-col h3{font-size:13px;font-weight:700;letter-spacing:.04em;color:var(--text);margin-bottom:12px}
.foot-col li{margin-bottom:8px}
.foot-col a{font-size:13px;color:var(--text-dim)}
.foot-col a:hover{color:var(--brand)}
.foot-col p{font-size:13px;color:var(--text-dim)}
.foot-bottom{margin-top:32px;padding-top:16px;border-top:1px solid var(--line);font-size:12px;color:var(--text-dim)}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}
@media (min-width:768px){
  .wrap{padding:0 24px}
  .sec{padding:80px 0}
  .sec-head h2,.need-left h2{font-size:28px}
  .hero-in{padding:64px 0 72px}
  .hero h1{font-size:44px}
  .poster-grid{grid-template-columns:repeat(3,1fr)}
  .hot-grid{grid-template-columns:repeat(2,1fr)}
  .chan-grid{grid-template-columns:repeat(2,1fr)}
  .col-grid{grid-template-columns:repeat(2,1fr)}
  .rank-grid{grid-template-columns:repeat(2,1fr);gap:6px 24px}
  .tl{grid-template-columns:repeat(4,1fr);gap:24px}
  .tl-item{padding-left:0;padding-top:22px}
  .tl-item::before{top:0;left:0}
  .tl-item::after{left:14px;top:3px;bottom:auto;right:-12px;border-left:0;border-top:1px dashed var(--line)}
  .guard-grid{grid-template-columns:repeat(4,1fr)}
  .qa-grid{grid-template-columns:repeat(3,1fr)}
  .foot-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px}
  .need-grid{grid-template-columns:1fr 1fr;gap:36px;align-items:start}
  .kpi-grid{grid-template-columns:repeat(4,1fr)}
  .cta-bar{padding:34px 32px}
  .cta-bar h2{font-size:24px}
}
@media (min-width:1024px){
  .wrap{padding:0 32px}
  .sec{padding:96px 0}
  .head-in{height:72px}
  .burger{display:none}
  .drawer{display:none!important}
  .nav{display:flex;align-items:center;gap:2px;margin-left:auto;margin-right:12px}
  .nav a{position:relative;display:inline-flex;align-items:center;min-height:44px;padding:0 12px;font-size:14px;font-weight:500;color:var(--text-dim);transition:color .15s ease}
  .nav a::after{content:"";position:absolute;left:12px;right:12px;bottom:8px;height:2px;background:var(--brand);border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .15s ease}
  .nav a:hover,.nav a.is-active{color:var(--text)}
  .nav a:hover::after,.nav a.is-active::after{transform:scaleX(1)}
  .head-cta{display:inline-flex}
  .hero-in{grid-template-columns:7fr 5fr;gap:48px;align-items:center;padding:76px 0 88px}
  .hero h1{font-size:56px}
  .sec-head h2,.need-left h2{font-size:32px}
  .poster-grid{grid-template-columns:repeat(4,1fr);gap:20px}
  .hot-grid{grid-template-columns:repeat(3,1fr)}
  .chan-grid{grid-template-columns:repeat(3,1fr)}
  .col-grid{grid-template-columns:repeat(4,1fr)}
  .icon-matrix{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:768px){
  .cmp thead{display:none}
  .cmp,.cmp tbody,.cmp tr,.cmp td{display:block;width:100%}
  .cmp tr{border-bottom:1px solid var(--line);padding:6px 0}
  .cmp tbody tr:last-child{border-bottom:0}
  .cmp td{border:0;padding:8px 14px;display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:44px}
  .cmp td::before{content:attr(data-label);font-size:12px;font-weight:600;color:var(--text-dim)}
  .cmp .col-us{border-left:0;border-right:0}
}
@media (max-width:520px){
  .poster-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .hero h1{font-size:30px}
  .hero-act .btn{width:100%}
  .news-thumb{flex:0 0 96px;width:96px}
  .hot-thumb{flex:0 0 96px;width:96px}
  .cta-bar .cta-deco{font-size:72px}
}