:root{
  --main:#22d3ee;
  --accent:#fb923c;
  --bg:#0f172a;
  --bg-soft:#141f38;
  --bg-card:#16223d;
  --text:#e2e8f0;
  --text-dim:#94a3b8;
  --line:rgba(226,232,240,.14);
  --line-strong:rgba(226,232,240,.28);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background-color:var(--bg);
  background-image:
    linear-gradient(rgba(226,232,240,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(226,232,240,.035) 1px, transparent 1px);
  background-size:28px 28px;
  color:var(--text);
  font-family:'Inter','PingFang SC','Microsoft YaHei',sans-serif;
  font-size:13.5px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.hand{
  font-family:'Inter','PingFang SC',sans-serif;
  font-weight:800;
  letter-spacing:-.01em;
}
a{color:var(--main);text-decoration:none;}
a:hover{color:var(--accent);}
::selection{background:var(--main);color:#04121a;}

/* 阅读进度条 */
#readbar{
  position:fixed;top:0;left:0;height:3px;width:0%;
  background:linear-gradient(90deg,var(--main),var(--accent));
  z-index:2000;transition:width .1s linear;
}

/* 布局：左固定侧栏 + 右内容 */
.wrap{display:flex;min-height:100vh;align-items:flex-start;}
.side{
  width:216px;flex:0 0 216px;position:fixed;top:0;left:0;bottom:0;
  border-right:1px solid var(--line);
  background:rgba(15,23,42,.92);
  backdrop-filter:blur(6px);
  padding:20px 16px 28px;
  overflow-y:auto;z-index:1040;
}
.brand{
  display:block;font-size:17px;font-weight:900;color:var(--text);
  padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:14px;
  line-height:1.3;
}
.brand:hover{color:var(--main);}
.brand i{color:var(--accent);margin-right:6px;}
.side .side-label{
  font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--text-dim);margin:16px 0 8px;
}
.nav-list{list-style:none;padding:0;margin:0;}
.nav-list li a{
  display:flex;align-items:center;gap:9px;
  padding:7px 9px;border-radius:4px;color:var(--text-dim);
  font-size:13px;border:1px solid transparent;transition:.18s;
}
.nav-list li a i{width:14px;font-size:11px;color:var(--line-strong);}
.nav-list li a:hover,.nav-list li a.active{
  color:var(--text);border-color:var(--line-strong);background:rgba(34,211,238,.06);
}
.nav-list li a:hover i,.nav-list li a.active i{color:var(--main);}
.side-note{
  margin-top:20px;padding-top:14px;border-top:1px solid var(--line);
  font-size:11px;color:var(--text-dim);line-height:1.65;
}
.side-note b{color:var(--main);font-weight:600;}

.main{
  margin-left:216px;flex:1 1 auto;min-width:0;
  padding:22px 26px 0;
}
.mobile-bar{display:none;}

/* Hero */
.hero{
  border:1px solid var(--line);border-radius:6px;
  padding:26px 24px;margin-bottom:22px;
  background:linear-gradient(135deg,rgba(34,211,238,.07),rgba(251,146,60,.05));
  position:relative;overflow:hidden;
}
.hero:before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(226,232,240,.12) 1px, transparent 1px);
  background-size:16px 16px;opacity:.5;pointer-events:none;
}
.hero > *{position:relative;}
.hero h1{
  font-size:clamp(20px,3.2vw,32px);line-height:1.35;margin:0 0 10px;
  min-height:1.4em;
}
.hero h1 .typed{border-right:2px solid var(--accent);}
.hero p.lead2{color:var(--text-dim);max-width:640px;font-size:13px;margin-bottom:16px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;}
.hero-tags span{
  font-size:11px;padding:3px 9px;border:1px solid var(--line-strong);
  border-radius:999px;color:var(--text-dim);
}
.hero-cta{display:flex;flex-wrap:wrap;gap:10px;}
.btn-line{
  display:inline-flex;align-items:center;gap:7px;
  border:1px solid var(--main);color:var(--main);
  padding:7px 15px;border-radius:4px;font-size:12.5px;font-weight:600;
  background:transparent;transition:.2s;
}
.btn-line:hover{background:rgba(34,211,238,.12);color:var(--main);}
.btn-line.alt{border-color:var(--accent);color:var(--accent);}
.btn-line.alt:hover{background:rgba(251,146,60,.12);color:var(--accent);}

/* 区块通用 */
.section{margin-bottom:28px;scroll-margin-top:16px;}
.sec-head{
  display:flex;align-items:baseline;justify-content:space-between;
  gap:12px;border-bottom:1px solid var(--line);padding-bottom:9px;margin-bottom:14px;
}
.sec-head h2{font-size:16px;margin:0;display:flex;align-items:center;gap:8px;}
.sec-head h2 i{color:var(--accent);font-size:13px;}
.sec-head .sec-sub{font-size:11px;color:var(--text-dim);}

/* 海报网格 */
.poster-grid{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;width:100%;
}
@media(max-width:1400px){.poster-grid{grid-template-columns:repeat(3,minmax(0,1fr));}}
@media(max-width:700px){.poster-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:380px){.poster-grid{grid-template-columns:1fr;}}

.card-p{
  border:1px solid var(--line);border-radius:5px;background:var(--bg-card);
  overflow:hidden;transition:transform .2s,border-color .2s;display:block;
}
.card-p:hover{transform:scale(1.02);border-color:var(--main);}
.card-p .thumb{
  position:relative;width:100%;aspect-ratio:2/3;overflow:hidden;background:#1b2745;
}
.card-p .thumb img{width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity .5s;}
.card-p .thumb img.loaded{opacity:1;}
.card-p .ph{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  color:var(--line-strong);font-size:20px;
}
.card-p .tagline{
  position:absolute;left:0;bottom:0;right:0;
  padding:16px 8px 6px;font-size:10.5px;color:var(--text);
  background:linear-gradient(to top,rgba(15,23,42,.95),transparent);
}
.card-p .meta{padding:8px 9px 10px;}
.card-p .meta .t{
  font-size:12.5px;font-weight:700;color:var(--text);
  display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.card-p .meta .s{font-size:10.5px;color:var(--text-dim);display:flex;justify-content:space-between;gap:6px;margin-top:2px;}
.card-p .meta .s em{color:var(--main);font-style:normal;}

/* 特色：图标列表 */
.feature-grid{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;
  border:1px solid var(--line);border-radius:5px;overflow:hidden;
}
@media(max-width:900px){.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:560px){.feature-grid{grid-template-columns:1fr;}}
.feature-cell{
  padding:15px 16px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);
}
.feature-cell h3{
  font-size:13px;margin:0 0 6px;display:flex;align-items:center;gap:8px;
}
.feature-cell h3 i{color:var(--main);font-size:12px;}
.feature-cell p{margin:0;color:var(--text-dim);font-size:12px;line-height:1.7;}

/* 长文介绍 */
.longform{
  border:1px solid var(--line);border-radius:5px;padding:18px 20px;
  background:rgba(22,34,61,.55);
}
.longform p{color:var(--text-dim);margin-bottom:11px;font-size:12.8px;}
.longform p:last-child{margin-bottom:0;}
.longform strong{color:var(--text);}
.longform .mark{color:var(--accent);font-weight:600;}

/* 手风琴 FAQ */
.acc-item{border:1px solid var(--line);border-radius:5px;margin-bottom:8px;overflow:hidden;background:rgba(22,34,61,.5);}
.acc-btn{
  width:100%;text-align:left;background:transparent;border:0;color:var(--text);
  padding:12px 15px;font-size:13px;font-weight:600;display:flex;
  justify-content:space-between;align-items:center;gap:12px;cursor:pointer;
}
.acc-btn i{color:var(--accent);transition:transform .25s;flex:0 0 auto;}
.acc-btn.open i{transform:rotate(45deg);}
.acc-panel{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.acc-panel .inner{padding:0 15px 13px;color:var(--text-dim);font-size:12.5px;line-height:1.75;}

/* CTA */
.cta{
  border:1px solid var(--line-strong);border-radius:6px;padding:24px;
  background:linear-gradient(135deg,rgba(34,211,238,.09),rgba(251,146,60,.07));
  text-align:center;
}
.cta h2{font-size:18px;margin-bottom:8px;}
.cta p{color:var(--text-dim);max-width:560px;margin:0 auto 16px;font-size:12.5px;}

/* 友链 + 页脚 */
.friend{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:16px 0;margin-bottom:20px;
}
.friend h3{font-size:12px;color:var(--text-dim);letter-spacing:.12em;text-transform:uppercase;margin-bottom:9px;}
.friend .fl-box{font-size:12px;color:var(--text-dim);line-height:2;word-break:break-all;}
footer{
  padding:16px 0 30px;color:var(--text-dim);font-size:11.5px;
  display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between;align-items:center;
}
footer a{color:var(--text-dim);}
footer a:hover{color:var(--main);}

/* 移动端 */
@media(max-width:900px){
  .side{
    position:static;width:100%;flex:1 1 auto;height:auto;bottom:auto;
    border-right:0;border-bottom:1px solid var(--line);padding:14px 16px;
  }
  .side.collapsed .nav-list,.side.collapsed .side-label,.side.collapsed .side-note{display:none;}
  .brand{padding-bottom:10px;margin-bottom:10px;}
  .mobile-bar{
    display:flex;position:absolute;right:16px;top:16px;
    border:1px solid var(--line-strong);background:transparent;color:var(--text);
    width:32px;height:32px;border-radius:4px;align-items:center;justify-content:center;
  }
  .wrap{flex-direction:column;}
  .main{margin-left:0;padding:16px 14px 0;}
  .side{position:relative;}
}

/* --- 子页面追加 --- */
/* 本页专属少量样式，复用站点变量 */
.rank-tabs {display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 4px}
.rank-tabs a {
  display:inline-block;padding:7px 16px;border-radius:999px;
  font-size:13px;font-weight:600;letter-spacing:.3px;
  border:1px solid var(--line);color:var(--text-dim);
  text-decoration:none;transition:.2s;
}
.rank-tabs a:hover {color:var(--text);border-color:var(--line-strong);background:rgba(34,211,238,.06)}
.rank-tabs a.on {background:var(--main);border-color:var(--main);color:#062028}
.rank-list {display:flex;flex-direction:column;gap:12px;margin-top:22px}
.rank-row {
  display:flex;align-items:center;gap:16px;
  background:var(--bg-card);border:1px solid var(--line);
  border-radius:14px;padding:14px 18px;transition:.22s;
}
.rank-row:hover {border-color:var(--line-strong);transform:translateX(4px)}
.rank-no {
  flex:0 0 44px;height:44px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:17px;font-variant-numeric:tabular-nums;
  background:rgba(34,211,238,.10);color:var(--main);
  border:1px solid var(--line);
}
.rank-row.top1 .rank-no {background:linear-gradient(135deg,#fb923c,#f97316);color:#2b1400;border-color:transparent}
.rank-row.top2 .rank-no {background:linear-gradient(135deg,#e2e8f0,#94a3b8);color:#1a2233;border-color:transparent}
.rank-row.top3 .rank-no {background:linear-gradient(135deg,#fcd34d,#d97706);color:#2b1a00;border-color:transparent}
.rank-meta {flex:1 1 auto;min-width:0}
.rank-meta h3 {
  margin:0 0 5px;font-size:15.5px;font-weight:700;color:var(--text);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.rank-meta h3 a {color:inherit;text-decoration:none}
.rank-meta h3 a:hover {color:var(--main)}
.rank-tags {display:flex;flex-wrap:wrap;gap:7px;font-size:12px;color:var(--text-dim)}
.rank-tags span {
  padding:2px 9px;border-radius:999px;
  border:1px solid var(--line);background:rgba(226,232,240,.03);
}
.rank-tags span.hot {color:var(--accent);border-color:rgba(251,146,60,.35);background:rgba(251,146,60,.08)}
.rank-num {
  flex:0 0 auto;text-align:right;font-size:12.5px;color:var(--text-dim);line-height:1.6;
}
.rank-num b {display:block;font-size:16px;color:var(--main);font-weight:800;font-variant-numeric:tabular-nums}
.rank-num b.acc {color:var(--accent)}
.rank-num i {font-style:normal;opacity:.75}
.rank-row {gap:12px;padding:12px 14px}
.rank-no {flex:0 0 36px;height:36px;font-size:15px;border-radius:10px}
.rank-num {display:none}
.rank-meta h3 {font-size:14.5px}
.mini-table {width:100%;border-collapse:collapse;margin-top:18px;font-size:14px}
.mini-table th,.mini-table td {
  padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);
}
.mini-table th {color:var(--main);font-weight:700;font-size:13px;letter-spacing:.4px}
.mini-table td {color:var(--text-dim)}
.mini-table td:first-child {color:var(--text);font-weight:600}
.mini-table tr:last-child td {border-bottom:none}

/* --- 子页面追加 --- */
.disc-lead {font-size:1.02rem;line-height:1.95;color:var(--text-dim);max-width:820px;}
.disc-lead strong {color:var(--main);font-weight:600;}
.disc-block {background:var(--bg-card);border:1px solid var(--line);border-radius:16px;padding:22px 22px 18px;margin-bottom:18px;}
.disc-block h3 {margin:0 0 12px;font-size:1.08rem;font-weight:700;color:var(--text);display:flex;align-items:center;gap:10px;}
.disc-block h3 i {color:var(--accent);font-size:.95rem;}
.disc-block p {margin:0 0 10px;line-height:1.95;color:var(--text-dim);font-size:.95rem;}
.disc-block p:last-child {margin-bottom:0;}
.disc-block ul {margin:6px 0 0;padding-left:20px;color:var(--text-dim);font-size:.95rem;line-height:2;}
.disc-block ul li::marker {color:var(--main);}
.disc-note {border-left:3px solid var(--main);background:rgba(34,211,238,.07);padding:14px 16px;border-radius:0 12px 12px 0;color:var(--text-dim);font-size:.93rem;line-height:1.9;margin:14px 0 0;}
.disc-note b {color:var(--main);}
.disc-meta {display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;}
.disc-chip {font-size:.78rem;letter-spacing:.3px;color:var(--text-dim);border:1px solid var(--line);border-radius:999px;padding:5px 12px;background:rgba(255,255,255,.02);}
.disc-chip i {color:var(--main);margin-right:5px;}
.disc-timeline {position:relative;padding-left:24px;margin-top:6px;}
.disc-timeline::before {content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--main),var(--accent));opacity:.5;border-radius:2px;}
.disc-step {position:relative;margin-bottom:16px;}
.disc-step:last-child {margin-bottom:0;}
.disc-step::before {content:"";position:absolute;left:-24px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--bg);border:2px solid var(--main);}
.disc-step b {color:var(--text);font-weight:600;display:block;margin-bottom:4px;font-size:.95rem;}
.disc-step span {color:var(--text-dim);font-size:.92rem;line-height:1.85;display:block;}
.disc-qa {font-size:.95rem;line-height:1.95;color:var(--text-dim);}
.disc-qa b {color:var(--main);font-weight:600;}
.disc-block {padding:18px 16px;}
.disc-lead {font-size:.96rem;}