/* roulang page: index */
:root{
  --abyss:#071019;
  --deep:#0c1a27;
  --tide:#22d3c5;
  --amber:#f2b544;
  --ink:#e9f2f8;
  --mist:#8aa4b6;
  --line:rgba(255,255,255,.09);
  --rr:14px;
  --sh:0 14px 34px rgba(0,0,0,.38);
  --pad:clamp(32px,5vw,68px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--abyss);color:var(--ink);font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.75}
h1,h2,h3{margin:0;line-height:1.32;letter-spacing:.01em}
p{margin:0}
img{display:block;max-width:100%}
ul,ol{list-style:none;margin:0;padding:0}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
button{cursor:pointer}
button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
.spsfuivm-wrap{width:min(1180px,calc(100% - 36px));margin-inline:auto}

/* 顶栏 */
.spsfuivm-topbar{position:sticky;top:0;z-index:60;background:rgba(7,16,25,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.spsfuivm-topbar-inner{display:flex;align-items:center;gap:12px;min-height:62px}
.spsfuivm-brand{display:flex;align-items:center;gap:9px;flex:none;min-height:44px}
.spsfuivm-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(140deg,var(--tide),var(--amber));color:#04141c;display:grid;place-items:center;font-weight:800;font-size:17px}
.spsfuivm-brandname{font-weight:700;font-size:17px;letter-spacing:.05em}
.spsfuivm-nav{margin-left:auto;display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.spsfuivm-nav::-webkit-scrollbar{display:none}
.spsfuivm-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 11px;font-size:14px;color:var(--mist);white-space:nowrap;border-radius:9px;transition:color .2s,background .2s}
.spsfuivm-nav a:hover,.spsfuivm-nav a:focus-visible{color:var(--ink);background:rgba(255,255,255,.07)}

/* 首屏 */
.spsfuivm-hero{position:relative;overflow:hidden;padding:clamp(44px,8vw,96px) 0 clamp(40px,6vw,80px);text-align:center}
.spsfuivm-hero-bg{position:absolute;inset:0;z-index:0}
.spsfuivm-hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.4}
.spsfuivm-hero-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 18%,rgba(34,211,197,.16),transparent 58%),linear-gradient(180deg,rgba(7,16,25,.6) 0%,rgba(7,16,25,.86) 62%,var(--abyss) 100%)}
.spsfuivm-hero-inner{position:relative;z-index:1;max-width:840px;margin-inline:auto}
.spsfuivm-eyebrow{display:inline-block;font-size:13px;letter-spacing:.16em;color:var(--tide);border:1px solid rgba(34,211,197,.35);border-radius:999px;padding:5px 14px;margin-bottom:20px}
.spsfuivm-hero h1{font-size:clamp(27px,6.4vw,48px);letter-spacing:.02em}
.spsfuivm-hero h1 em{font-style:normal;color:var(--amber)}
.spsfuivm-hero-sub{margin-top:14px;font-size:15px;color:var(--ink);opacity:.85}
.spsfuivm-hero-desc{margin:18px auto 0;max-width:660px;color:var(--mist);font-size:15px;line-height:1.9}
.spsfuivm-search{display:flex;gap:8px;max-width:540px;margin:26px auto 0;padding:6px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.06);transition:border-color .2s,box-shadow .2s}
.spsfuivm-search:focus-within{border-color:rgba(34,211,197,.5);box-shadow:0 0 0 3px rgba(34,211,197,.14)}
.spsfuivm-search input{flex:1;min-width:0;min-height:44px;padding:0 16px;border:0;outline:0;background:transparent;font-size:15px}
.spsfuivm-search input::placeholder{color:var(--mist)}
.spsfuivm-search button{min-height:44px;padding:0 22px;border:0;border-radius:999px;background:linear-gradient(120deg,var(--tide),#5be0ce);color:#04141c;font-weight:700;transition:transform .2s,box-shadow .2s}
.spsfuivm-search button:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(34,211,197,.28)}
.spsfuivm-quick{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:18px}
.spsfuivm-quick li{padding:6px 13px;font-size:13px;color:var(--mist);border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.03)}

/* 通用板块 */
.spsfuivm-sec{padding:var(--pad) 0;border-top:1px solid var(--line)}
.spsfuivm-sec--alt{background:linear-gradient(180deg,rgba(12,26,39,.95),rgba(7,16,25,.6))}
.spsfuivm-sec-head{max-width:720px;margin-bottom:clamp(22px,4vw,34px)}
.spsfuivm-sec-head h2{font-size:clamp(20px,3.6vw,28px)}
.spsfuivm-sec-head p{margin-top:10px;color:var(--mist);font-size:14.5px;line-height:1.85}

/* 分类目录 */
.spsfuivm-cats{display:grid;grid-template-columns:1fr;gap:12px}
.spsfuivm-cats li{padding:18px 20px;border:1px solid var(--line);border-radius:var(--rr);background:rgba(255,255,255,.03);transition:border-color .2s,background .2s}
.spsfuivm-cats li:hover{border-color:rgba(34,211,197,.3);background:rgba(34,211,197,.05)}
.spsfuivm-cat-name{display:block;font-size:16px;font-weight:700;margin-bottom:6px}
.spsfuivm-cat-desc{display:block;color:var(--mist);font-size:13.5px;line-height:1.75}

/* 三连 */
.spsfuivm-trio{display:grid;gap:14px;grid-template-columns:1fr}
.spsfuivm-trio article{padding:22px;border-radius:var(--rr);border:1px solid var(--line);background:linear-gradient(155deg,rgba(34,211,197,.09),rgba(255,255,255,.015))}
.spsfuivm-trio h3{font-size:16.5px;margin-bottom:8px}
.spsfuivm-trio p{color:var(--mist);font-size:14px;line-height:1.8}

/* 评分条形 */
.spsfuivm-chart{display:grid;gap:13px;max-width:760px}
.spsfuivm-chart li{display:grid;grid-template-columns:88px 1fr 40px;align-items:center;gap:12px;font-size:14px}
.spsfuivm-chart b{font-variant-numeric:tabular-nums;color:var(--amber);font-size:14px;text-align:right}
.spsfuivm-bar{height:8px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden}
.spsfuivm-bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--tide),var(--amber))}

/* 卡片 */
.spsfuivm-cards{display:grid;gap:16px;grid-template-columns:repeat(2,1fr)}
.spsfuivm-card{border:1px solid var(--line);border-radius:var(--rr);overflow:hidden;background:var(--deep);transition:transform .25s,box-shadow .25s,border-color .25s}
.spsfuivm-card:hover{transform:translateY(-4px);box-shadow:var(--sh);border-color:rgba(34,211,197,.32)}
.spsfuivm-thumb{position:relative;aspect-ratio:3/4;background:#0a1620;overflow:hidden}
.spsfuivm-thumb img{width:100%;height:100%;object-fit:cover}
.spsfuivm-badge{position:absolute;top:9px;left:9px;padding:3px 8px;font-size:11.5px;border-radius:7px;background:rgba(4,20,28,.8);color:var(--tide);border:1px solid rgba(34,211,197,.35)}
.spsfuivm-score{position:absolute;right:9px;bottom:9px;padding:3px 8px;font-size:12px;font-weight:700;border-radius:7px;background:rgba(4,20,28,.82);color:var(--amber)}
.spsfuivm-card-body{padding:13px 14px 16px}
.spsfuivm-card-body h3{font-size:15.5px;margin-bottom:6px}
.spsfuivm-card-note{color:var(--mist);font-size:13px;line-height:1.7}
.spsfuivm-card-meta{margin-top:9px;font-size:12px;color:var(--tide);letter-spacing:.04em}

/* 排行榜 */
.spsfuivm-rank{display:grid;grid-template-columns:1fr;gap:0}
.spsfuivm-rank li{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px dashed var(--line);min-height:52px}
.spsfuivm-no{width:26px;flex:none;font-size:16px;font-weight:800;color:var(--tide);font-variant-numeric:tabular-nums}
.spsfuivm-rank-name{font-size:14.5px}
.spsfuivm-tag{font-size:11.5px;padding:2px 8px;border-radius:6px;border:1px solid var(--line);color:var(--mist);white-space:nowrap}
.spsfuivm-rank-score{margin-left:auto;color:var(--amber);font-weight:700;font-size:14px;font-variant-numeric:tabular-nums}

/* 高分好评 */
.spsfuivm-rate{display:grid;gap:12px;grid-template-columns:1fr}
.spsfuivm-rate li{padding:14px 16px;border:1px solid var(--line);border-radius:var(--rr);background:rgba(255,255,255,.025)}
.spsfuivm-rate-top{display:flex;align-items:center;gap:10px;margin-bottom:5px}
.spsfuivm-rate-top strong{font-size:15px}
.spsfuivm-rate-top b{margin-left:auto;color:var(--amber);font-size:14px}
.spsfuivm-rate p{color:var(--mist);font-size:13.5px;line-height:1.75}

/* 类型专区 */
.spsfuivm-genres{display:grid;gap:14px;grid-template-columns:1fr}
.spsfuivm-genres article{padding:18px 20px;border-radius:var(--rr);border:1px solid var(--line);background:rgba(255,255,255,.025)}
.spsfuivm-genres h3{font-size:15.5px;color:var(--tide);margin-bottom:10px}
.spsfuivm-genres ul{display:flex;flex-wrap:wrap;gap:7px}
.spsfuivm-genres li{font-size:13px;padding:5px 11px;border-radius:8px;background:rgba(255,255,255,.05);color:var(--mist)}

/* 主题片单 */
.spsfuivm-themes{display:grid;gap:14px;grid-template-columns:1fr}
.spsfuivm-themes article{padding:20px 22px;border-left:3px solid var(--tide);border-radius:0 var(--rr) var(--rr) 0;background:linear-gradient(100deg,rgba(34,211,197,.09),rgba(255,255,255,.02))}
.spsfuivm-themes h3{font-size:16px;margin-bottom:8px}
.spsfuivm-themes p{color:var(--mist);font-size:13.5px;line-height:1.78}
.spsfuivm-themes span{display:block;margin-top:10px;font-size:12.5px;color:var(--amber);letter-spacing:.03em}

/* 年代经典 */
.spsfuivm-eras{display:grid;gap:14px;grid-template-columns:1fr}
.spsfuivm-eras article{padding:16px 18px;border:1px solid var(--line);border-radius:var(--rr);background:rgba(255,255,255,.025)}
.spsfuivm-eras h3{font-size:14.5px;color:var(--amber);margin-bottom:6px}
.spsfuivm-eras li{font-size:13.5px;color:var(--mist);padding:4px 0}

/* 常见问答 */
.spsfuivm-faq{display:grid;gap:12px;grid-template-columns:1fr}
.spsfuivm-faq article{padding:18px 20px;border:1px solid var(--line);border-radius:var(--rr);background:var(--deep)}
.spsfuivm-faq h3{font-size:15px;margin-bottom:8px}
.spsfuivm-faq p{color:var(--mist);font-size:13.5px;line-height:1.8}

/* 资讯 */
.spsfuivm-news{display:grid;gap:14px;grid-template-columns:1fr}
.spsfuivm-news li{display:flex;gap:14px;padding:12px;border:1px solid var(--line);border-radius:var(--rr);background:rgba(255,255,255,.025);transition:border-color .2s}
.spsfuivm-news li:hover{border-color:rgba(34,211,197,.3)}
.spsfuivm-news-thumb{width:104px;height:76px;flex:none;border-radius:10px;overflow:hidden;background:#0a1620}
.spsfuivm-news-thumb img{width:100%;height:100%;object-fit:cover}
.spsfuivm-news-body h3{font-size:14.5px;line-height:1.5}
.spsfuivm-news-body p{color:var(--mist);font-size:13px;margin-top:6px;line-height:1.7}
.spsfuivm-news-time{display:block;font-size:12px;color:var(--tide);margin-top:6px}

/* 订阅 */
.spsfuivm-sub{position:relative;overflow:hidden;padding:var(--pad) 0;border-top:1px solid var(--line)}
.spsfuivm-sub-bg{position:absolute;inset:0}
.spsfuivm-sub-bg img{width:100%;height:100%;object-fit:cover;opacity:.26}
.spsfuivm-sub-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,16,25,.84),rgba(7,16,25,.96))}
.spsfuivm-sub-inner{position:relative;z-index:1;max-width:640px;margin-inline:auto;text-align:center}
.spsfuivm-sub h2{font-size:clamp(20px,3.4vw,26px)}
.spsfuivm-sub p{margin-top:12px;color:var(--mist);font-size:14px;line-height:1.85}
.spsfuivm-sub-form{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.spsfuivm-sub-form input{flex:1 1 220px;min-width:0;min-height:46px;padding:0 16px;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.06)}
.spsfuivm-sub-form input:focus{border-color:rgba(34,211,197,.5);box-shadow:0 0 0 3px rgba(34,211,197,.14)}
.spsfuivm-sub-form button{flex:0 0 auto;min-height:46px;padding:0 24px;border:0;border-radius:10px;background:linear-gradient(120deg,var(--tide),#5be0ce);color:#04141c;font-weight:700;transition:transform .2s}
.spsfuivm-sub-form button:hover{transform:translateY(-1px)}
.spsfuivm-sub-note{margin-top:12px;font-size:12.5px;color:var(--mist)}

/* 页脚 */
.spsfuivm-foot{border-top:1px solid var(--line);padding:34px 0 22px;background:#050d15}
.spsfuivm-foot-cols{display:grid;gap:24px;grid-template-columns:1fr}
.spsfuivm-foot-col h3{font-size:14px;margin-bottom:10px;letter-spacing:.06em}
.spsfuivm-foot-col li{font-size:13.5px;color:var(--mist)}
.spsfuivm-foot-col a{display:inline-flex;align-items:center;min-height:44px;color:var(--mist);transition:color .2s}
.spsfuivm-foot-col a:hover{color:var(--tide)}
.spsfuivm-foot-about p{color:var(--mist);font-size:13.5px;line-height:1.8}
.spsfuivm-copy{margin-top:22px;padding-top:16px;border-top:1px solid var(--line);font-size:12.5px;color:var(--mist);display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between}

@media (min-width:520px){
  .spsfuivm-cats{grid-template-columns:1fr 1fr}
  .spsfuivm-genres{grid-template-columns:1fr 1fr}
  .spsfuivm-eras{grid-template-columns:1fr 1fr}
  .spsfuivm-foot-cols{grid-template-columns:1fr 1fr}
}
@media (min-width:768px){
  .spsfuivm-trio{grid-template-columns:repeat(3,1fr)}
  .spsfuivm-chart li{grid-template-columns:130px 1fr 46px}
  .spsfuivm-cards{grid-template-columns:repeat(3,1fr)}
  .spsfuivm-rank{grid-template-columns:1fr 1fr;column-gap:40px}
  .spsfuivm-rate{grid-template-columns:1fr 1fr}
  .spsfuivm-themes{grid-template-columns:1fr 1fr}
  .spsfuivm-faq{grid-template-columns:1fr 1fr}
  .spsfuivm-news{grid-template-columns:1fr 1fr}
}
@media (min-width:1024px){
  .spsfuivm-nav a{padding:0 14px;font-size:14.5px}
  .spsfuivm-cats{grid-template-columns:repeat(3,1fr)}
  .spsfuivm-cards{grid-template-columns:repeat(4,1fr)}
  .spsfuivm-genres{grid-template-columns:repeat(3,1fr)}
  .spsfuivm-eras{grid-template-columns:repeat(4,1fr)}
  .spsfuivm-foot-cols{grid-template-columns:1.4fr 1fr 1fr 1.3fr}
}