/* roulang page: index */
:root{
  --or1:#f0b429;
  --or2:#5fb8e6;
  --bgc:#0d1014;
  --bg2:#12171d;
  --fgc:#eef2f6;
  --muted:#93a0ad;
  --line:rgba(255,255,255,.09);
  --rad:14px;
  --sh:0 12px 30px rgba(0,0,0,.4);
  --gap:clamp(44px,5.5vw,84px);
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--bgc);color:var(--fgc);font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
h1,h2,h3{line-height:1.28}
p{margin:0}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none;transition:color .2s,background .2s,transform .2s}
ul{margin:0;padding:0;list-style:none}
button,input{font:inherit}
:focus-visible{outline:2px solid var(--or2);outline-offset:3px}

.yico-wrap{width:min(1180px,100% - 40px);margin-inline:auto}

/* 顶栏 */
.yico-top{position:sticky;top:0;z-index:30;background:rgba(13,16,20,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.yico-top-in{display:flex;align-items:center;gap:16px;height:66px}
.yico-logo{display:inline-flex;align-items:center;gap:10px;font-size:16px;font-weight:700;letter-spacing:.02em;white-space:nowrap}
.yico-logo-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--or1),#c2761b);color:#1a1206;font-size:14px;font-weight:800;flex:none}
.yico-nav{margin-left:auto;display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.yico-nav::-webkit-scrollbar{display:none}
.yico-nav a{display:inline-flex;align-items:center;min-height:44px;padding:9px 14px;border-radius:999px;font-size:15px;color:var(--muted);white-space:nowrap}
.yico-nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
.yico-nav a.is-on{color:#151006;background:var(--or1);font-weight:600}

/* 首屏 */
.yico-hero{padding:clamp(42px,6vw,84px) 0 clamp(34px,5vw,62px);border-bottom:1px solid var(--line);background:radial-gradient(circle at 16% 0%,rgba(240,180,41,.15),transparent 55%),radial-gradient(circle at 84% 10%,rgba(95,184,230,.13),transparent 52%)}
.yico-hero-in{text-align:center}
.yico-kicker{display:inline-flex;align-items:center;padding:6px 15px;border:1px solid var(--line);border-radius:999px;font-size:13px;letter-spacing:.04em;color:var(--or2);background:rgba(255,255,255,.03)}
.yico-hero h1{margin:18px 0 14px;font-size:clamp(29px,4.8vw,52px);letter-spacing:.01em;background:linear-gradient(100deg,#ffffff 26%,#f7d68a 62%,#f0b429 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.yico-lead{max-width:790px;margin:0 auto;color:#b7c3cf;font-size:16.5px;line-height:1.85}
.yico-hero-btnrow{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:26px}
.yico-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 24px;border-radius:999px;font-size:15px;font-weight:600;transition:transform .2s,box-shadow .2s,background .2s}
.yico-btn-main{background:var(--or1);color:#151006}
.yico-btn-main:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(240,180,41,.28)}
.yico-btn-ghost{border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--fgc)}
.yico-btn-ghost:hover{background:rgba(255,255,255,.09)}
.yico-matrix{display:grid;grid-template-columns:repeat(8,1fr);gap:10px;max-width:960px;margin:30px auto 0}
.yico-matrix li{padding:12px 6px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.03);text-align:center}
.yico-matrix b{display:block;font-size:14.5px;color:#fff}
.yico-matrix span{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.yico-status{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:22px;font-size:13px}
.yico-status li{padding:6px 14px;border:1px solid var(--line);border-radius:999px;color:#a9b5c1}

/* 通用区块 */
.yico-sec{padding:var(--gap) 0}
.yico-alt{background:var(--bg2)}
.yico-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.yico-h2{position:relative;margin:0 0 8px;padding-left:14px;font-size:clamp(21px,2.3vw,27px)}
.yico-h2::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;border-radius:2px;background:var(--or1)}
.yico-sub{max-width:780px;color:var(--muted);font-size:15px}

/* 状态一览 */
.yico-meter{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.yico-meter li{padding:18px;border:1px solid var(--line);border-radius:var(--rad);background:#151b22}
.yico-meter h3{margin:0 0 8px;font-size:15.5px;color:var(--or1)}
.yico-meter p{font-size:13.5px;color:var(--muted);line-height:1.75}

/* 合集目录 */
.yico-coll{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.yico-collcard{display:flex;flex-direction:column;gap:8px;padding:20px;border:1px solid var(--line);border-radius:var(--rad);background:linear-gradient(160deg,#182028,#12171d)}
.yico-collcard h3{margin:0;font-size:16.5px}
.yico-collcard p{flex:1;font-size:13.5px;color:var(--muted);line-height:1.75}
.yico-more{font-size:13.5px;font-weight:600;color:var(--or1)}
.yico-more:hover{text-decoration:underline}

/* 分类标签 */
.yico-chips{display:flex;flex-wrap:wrap;gap:10px}
.yico-chip{padding:9px 16px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.03);font-size:14px;color:#c6d1dc}

/* 卡片网格 */
.yico-cards{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.yico-cards3{grid-template-columns:repeat(3,1fr)}
.yico-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--rad);background:#151b22;transition:transform .25s,box-shadow .25s,border-color .25s}
.yico-card:hover{transform:translateY(-4px);box-shadow:var(--sh);border-color:rgba(240,180,41,.4)}
.yico-thumb{position:relative;aspect-ratio:2/3;overflow:hidden;background:#0b0e12;border-radius:0}
.yico-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.yico-card:hover .yico-thumb img{transform:scale(1.05)}
.yico-tag{position:absolute;left:8px;top:8px;padding:3px 8px;border-radius:6px;background:rgba(10,12,16,.8);color:var(--or1);font-size:12px;line-height:1.5}
.yico-rate{position:absolute;right:8px;bottom:8px;padding:3px 8px;border-radius:6px;background:rgba(10,12,16,.82);color:var(--or1);font-size:13px;font-weight:700;line-height:1.5}
.yico-card-b{padding:11px 12px 14px}
.yico-name{margin:0 0 4px;font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.yico-meta{margin:0;font-size:13px;color:var(--muted)}
.yico-note{margin:6px 0 0;font-size:12.5px;color:#8b98a5;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* 热播组合 */
.yico-heat{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}
.yico-bigcard{display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:var(--rad);background:#151b22}
.yico-bigcard .yico-thumb{aspect-ratio:16/9}
.yico-bigcard-b{display:flex;flex-direction:column;gap:8px;padding:16px 18px 18px}
.yico-bigcard-b h3{margin:0;font-size:19px}
.yico-bigcard-b p{font-size:14px;color:var(--muted)}
.yico-heat-side{display:grid;gap:16px}
.yico-rowcard{display:flex;align-items:center;gap:14px;padding:12px;border:1px solid var(--line);border-radius:var(--rad);background:#151b22}
.yico-rowcard .yico-thumb{width:88px;flex:none;aspect-ratio:2/3;border-radius:9px}
.yico-rowcard-b h3{margin:0 0 4px;font-size:15px}
.yico-rowcard-b p{margin:0;font-size:13px;color:var(--muted)}

/* 排行榜 */
.yico-rank{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px}
.yico-rank li{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#151b22;font-size:14.5px}
.yico-no{min-width:26px;font-weight:800;font-size:15px;color:var(--or1);font-variant-numeric:tabular-nums}
.yico-rank li:nth-child(-n+3) .yico-no{color:#ff8a5c}
.yico-rank-t{font-weight:600;white-space:nowrap}
.yico-rank-c{padding:1px 7px;border:1px solid rgba(95,184,230,.35);border-radius:6px;font-size:12px;color:var(--or2);white-space:nowrap}
.yico-rank-h{margin-left:auto;font-size:12.5px;color:var(--muted);white-space:nowrap}

/* 专题索引 */
.yico-topic{display:grid;gap:12px}
.yico-topic li{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;padding:16px 18px;border:1px solid var(--line);border-left:3px solid var(--or1);border-radius:12px;background:#151b22}
.yico-topic-no{font-size:22px;font-weight:800;color:rgba(240,180,41,.45);font-variant-numeric:tabular-nums}
.yico-topic-b h3{margin:0 0 4px;font-size:16px}
.yico-topic-b p{margin:0;font-size:13.5px;color:var(--muted)}

/* 资讯 */
.yico-news{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.yico-news li{display:flex;align-items:center;gap:14px;padding:12px;border:1px solid var(--line);border-radius:12px;background:#151b22}
.yico-news img{width:104px;height:74px;flex:none;object-fit:cover;border-radius:9px}
.yico-news-t{margin:0 0 5px;font-size:15px;font-weight:600;line-height:1.55}
.yico-news-d{margin:0;font-size:12.5px;color:var(--muted)}

/* 收藏分享 */
.yico-share{position:relative;overflow:hidden;padding:clamp(24px,4vw,44px);border:1px solid var(--line);border-radius:20px}
.yico-share-bg{position:absolute;inset:0;z-index:0;width:100%;height:100%;object-fit:cover;opacity:.22}
.yico-share-in{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.yico-share-in h2{margin:0 0 10px;font-size:clamp(20px,2.2vw,26px)}
.yico-share-in p{font-size:14.5px;color:#c3ced9}
.yico-share-list{display:grid;gap:10px}
.yico-share-list li{padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:rgba(10,13,17,.55);font-size:14px;color:#d3dce4}

/* 口碑 */
.yico-voice{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.yico-voice li{padding:18px;border:1px solid var(--line);border-radius:14px;background:#151b22}
.yico-voice-q{margin:0 0 10px;font-size:14.5px;color:#dbe3ea}
.yico-voice-n{font-size:12.5px;color:var(--or1)}

/* 保障 */
.yico-safe{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.yico-safe-c{padding:18px;border:1px solid var(--line);border-radius:14px;background:#151b22}
.yico-safe-c h3{margin:0 0 8px;font-size:15px;color:var(--or1)}
.yico-safe-c p{margin:0;font-size:13px;color:var(--muted);line-height:1.75}

/* 问答 */
.yico-qa{display:grid;gap:10px;max-width:900px}
.yico-qa details{border:1px solid var(--line);border-radius:12px;background:#151b22;overflow:hidden}
.yico-qa summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;padding:15px 18px;font-size:15px;font-weight:600;cursor:pointer;list-style:none}
.yico-qa summary::-webkit-details-marker{display:none}
.yico-qa summary::after{content:"+";color:var(--or1);font-size:19px;font-weight:700}
.yico-qa details[open] summary::after{content:"−"}
.yico-qa details p{padding:0 18px 16px;font-size:14px;color:var(--muted);line-height:1.85}

/* 页脚 */
.yico-foot{padding:48px 0 24px;border-top:1px solid var(--line);background:#0a0d11}
.yico-foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px}
.yico-foot-text{margin:12px 0 0;font-size:13.5px;color:#8b98a5;line-height:1.8;max-width:330px}
.yico-foot-h{margin:0 0 12px;font-size:14px;font-weight:700;color:#dfe7ee}
.yico-foot-grid ul{display:grid;gap:9px}
.yico-foot-grid li{font-size:13.5px;color:#8b98a5}
.yico-foot-grid li a:hover{color:var(--or1)}
.yico-copy{margin-top:28px;padding-top:18px;border-top:1px solid var(--line);font-size:13px;color:#6f7c88}

@media (max-width:1024px){
  .yico-cards{grid-template-columns:repeat(4,1fr)}
  .yico-matrix{grid-template-columns:repeat(4,1fr)}
  .yico-meter{grid-template-columns:repeat(2,1fr)}
  .yico-coll{grid-template-columns:repeat(2,1fr)}
  .yico-safe{grid-template-columns:repeat(2,1fr)}
  .yico-heat{grid-template-columns:1fr}
  .yico-heat-side{grid-template-columns:1fr 1fr}
  .yico-share-in{grid-template-columns:1fr}
  .yico-foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .yico-top-in{height:60px;gap:10px}
  .yico-logo{font-size:15px}
  .yico-nav a{padding:8px 11px;font-size:14px}
  .yico-cards{grid-template-columns:repeat(3,1fr)}
  .yico-cards3{grid-template-columns:repeat(2,1fr)}
  .yico-rank{grid-template-columns:1fr}
  .yico-news{grid-template-columns:1fr}
  .yico-voice{grid-template-columns:1fr}
}
@media (max-width:520px){
  .yico-wrap{width:calc(100% - 28px)}
  .yico-cards,.yico-cards3{grid-template-columns:repeat(2,1fr)}
  .yico-matrix{gap:8px}
  .yico-meter,.yico-coll,.yico-safe,.yico-foot-grid,.yico-heat-side{grid-template-columns:1fr}
  .yico-rank-h{display:none}
  .yico-news img{width:88px;height:66px}
  .yico-rowcard .yico-thumb{width:74px}
  .yico-chip{padding:8px 13px;font-size:13px}
  .yico-lead{font-size:15px}
  .yico-meta,.yico-rowcard-b p{font-size:13.5px}
  .yico-btn{padding:0 18px;font-size:14.5px}
}