:root{
  --brand:#06b6d4;
  --accent:#ec4899;
  --bg:#0c0a1a;
  --bg-soft:#131029;
  --bg-card:#181331;
  --text:#e0f2fe;
  --text-dim:#9fb4c9;
  --line:rgba(6,182,212,.18);
  --radius-lg:24px;
  --radius-md:18px;
  --radius-sm:14px;
  --shadow-soft:0 18px 42px -18px rgba(6,182,212,.35),0 8px 24px -12px rgba(236,72,153,.22);
  --mono:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:'Inter',-apple-system,'PingFang SC','Microsoft YaHei',sans-serif;
  font-size:14px;line-height:1.65;
  background-image:radial-gradient(circle at 12% -10%,rgba(6,182,212,.16),transparent 45%),
                   radial-gradient(circle at 88% 4%,rgba(236,72,153,.13),transparent 42%);
  background-attachment:fixed;
}
h1,h2,h3,h4,h5{font-weight:900;letter-spacing:-.02em;margin:0}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:1240px;margin:0 auto;padding:0 16px}
.mono{font-family:var(--mono);letter-spacing:.02em}

/* 顶部滚动进度 */
#progressBar{
  position:fixed;top:0;left:0;height:3px;width:0;z-index:2000;
  background:linear-gradient(90deg,var(--brand),var(--accent));
  box-shadow:0 0 14px rgba(6,182,212,.8);
  transition:width .08s linear;
}

/* 导航 */
.topbar{
  position:sticky;top:0;z-index:1500;
  background:rgba(12,10,26,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:18px;height:62px}
.brand{
  font-weight:900;font-size:1.22rem;letter-spacing:-.03em;
  display:flex;align-items:center;gap:8px;white-space:nowrap;
  background:linear-gradient(100deg,var(--brand),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.brand i{color:var(--brand);-webkit-text-fill-color:var(--brand);font-size:1.05rem}
.nav-links{display:flex;align-items:center;gap:4px;flex:1;flex-wrap:nowrap;overflow:auto;scrollbar-width:none}
.nav-links::-webkit-scrollbar{display:none}
.nav-links a{
  font-size:.82rem;font-weight:600;color:var(--text-dim);
  padding:7px 11px;border-radius:999px;white-space:nowrap;transition:.22s;
}
.nav-links a:hover{color:var(--text);background:rgba(6,182,212,.13)}
.nav-links a.active{color:#04121a;background:linear-gradient(100deg,var(--brand),#22d3ee)}
.search-chip{
  display:flex;align-items:center;gap:7px;font-size:.78rem;color:var(--text-dim);
  border:1px solid var(--line);border-radius:999px;padding:7px 13px;white-space:nowrap;
}
.search-chip i{color:var(--brand)}
.burger{
  display:none;background:none;border:1px solid var(--line);color:var(--text);
  border-radius:12px;width:40px;height:36px;font-size:1rem;
}
@media(max-width:900px){
  .search-chip{display:none}
  .burger{display:block;margin-left:auto}
  .nav-links{
    position:absolute;top:62px;left:0;right:0;display:none;
    flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(12,10,26,.98);border-bottom:1px solid var(--line);
    padding:10px 16px 16px;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:11px 12px;font-size:.9rem}
}

/* HERO */
.hero{
  position:relative;overflow:hidden;
  border-radius:0 0 var(--radius-lg) var(--radius-lg);
  margin-bottom:34px;
  border-bottom:1px solid var(--line);
}
.hero-bg{position:relative;height:clamp(360px,52vw,500px);}
.hero-bg img{width:100%;height:100%;object-fit:cover;filter:brightness(.42) saturate(1.05)}
.hero-bg::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(12,10,26,.35) 0%,rgba(12,10,26,.72) 55%,var(--bg) 100%);
}
.hero-content{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:clamp(20px,4vw,52px);
}
.hero-tag{
  display:inline-flex;align-items:center;gap:7px;align-self:flex-start;
  font-size:.7rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:#04121a;background:linear-gradient(100deg,var(--brand),var(--accent));
  padding:6px 13px;border-radius:999px;margin-bottom:14px;
}
.hero h1{
  font-size:clamp(1.6rem,4.6vw,3.05rem);line-height:1.1;max-width:16em;
  text-shadow:0 6px 30px rgba(0,0,0,.6);
}
.hero h1 em{
  font-style:normal;background:linear-gradient(100deg,var(--brand),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p{max-width:44em;color:#c7dcea;margin:14px 0 20px;font-size:.9rem}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;margin-bottom:20px;font-size:.78rem;color:#a9c1d4}
.hero-meta span{display:flex;align-items:center;gap:6px}
.hero-meta i{color:var(--brand)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn-neon{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;gap:9px;
  padding:11px 24px;border-radius:999px;font-weight:800;font-size:.86rem;
  color:#04121a;background:linear-gradient(100deg,var(--brand),#22d3ee);
  border:none;transition:.25s;box-shadow:0 12px 26px -14px var(--brand);
}
.btn-neon::after{
  content:'';position:absolute;top:0;left:-120%;width:60%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);
  transform:skewX(-18deg);transition:left .6s ease;
}
.btn-neon:hover::after{left:140%}
.btn-neon:hover{transform:translateY(-2px);box-shadow:0 16px 34px -12px rgba(6,182,212,.85)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  padding:11px 22px;border-radius:999px;font-weight:700;font-size:.86rem;
  color:var(--text);border:1px solid rgba(6,182,212,.45);background:rgba(6,182,212,.07);
  transition:.25s;
}
.btn-ghost:hover{border-color:var(--accent);color:#fff;background:rgba(236,72,153,.14);transform:translateY(-2px)}

/* 区块通用 */
section.block{padding:8px 0 44px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.sec-title{display:flex;align-items:center;gap:11px;font-size:clamp(1.15rem,2.4vw,1.55rem)}
.sec-title .dot{
  width:34px;height:34px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(6,182,212,.28),rgba(236,72,153,.24));
  border:1px solid var(--line);font-size:.94rem;color:var(--brand);flex:none;
}
.sec-sub{color:var(--text-dim);font-size:.78rem;margin-top:3px}
.sec-more{font-size:.78rem;font-weight:700;color:var(--brand);display:flex;align-items:center;gap:6px;white-space:nowrap}
.sec-more:hover{color:var(--accent)}

/* 海报网格 */
.poster-grid{
  display:grid;gap:14px;
  grid-template-columns:repeat(2,minmax(0,1fr));
  width:100%;
}
@media(min-width:520px){.poster-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:820px){.poster-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(min-width:1100px){.poster-grid{grid-template-columns:repeat(6,minmax(0,1fr))}}
.card-p{
  position:relative;border-radius:var(--radius-md);overflow:hidden;
  background:var(--bg-card);border:1px solid rgba(6,182,212,.12);
  box-shadow:var(--shadow-soft);transition:transform .28s ease,box-shadow .28s ease,border-color .28s;
  width:100%;
}
.card-p:hover{transform:translateY(-6px);border-color:rgba(236,72,153,.45);box-shadow:0 22px 46px -18px rgba(236,72,153,.45)}
.thumb{
  position:relative;width:100%;aspect-ratio:2/3;overflow:hidden;
  background:linear-gradient(160deg,#201a3d,#150f2c);
}
.thumb img{width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.04);transition:opacity .6s ease,transform .6s ease}
.thumb img.loaded{opacity:1;transform:scale(1)}
.card-p:hover .thumb img{transform:scale(1.07)}
.thumb::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(12,10,26,0) 38%,rgba(12,10,26,.55) 68%,rgba(12,10,26,.94) 100%);
  pointer-events:none;
}
.play-float{
  position:absolute;inset:0;display:grid;place-items:center;z-index:2;
  opacity:0;transition:opacity .26s;pointer-events:none;
}
.card-p:hover .play-float{opacity:1}
.play-float i{
  width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--brand),var(--accent));color:#04121a;
  font-size:1rem;box-shadow:0 0 0 8px rgba(6,182,212,.16),0 10px 24px -8px rgba(0,0,0,.8);
}
.badge-corner{
  position:absolute;top:9px;left:9px;z-index:3;
  font-size:.62rem;font-weight:800;letter-spacing:.06em;
  padding:3px 8px;border-radius:999px;color:#04121a;
  background:linear-gradient(100deg,var(--brand),#22d3ee);
}
.badge-corner.pink{background:linear-gradient(100deg,var(--accent),#f472b6);color:#2b0518}
.card-body-p{position:relative;z-index:3;padding:9px 11px 12px;margin-top:-44px}
.card-name{
  font-size:.82rem;font-weight:800;line-height:1.32;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  text-shadow:0 2px 10px rgba(0,0,0,.85);
}
.card-info{display:flex;justify-content:space-between;align-items:center;gap:6px;margin-top:5px;font-size:.66rem;color:#9fb4c9}
.card-info .score{font-family:var(--mono);font-weight:700;color:var(--brand)}
.card-info .score.hot{color:var(--accent)}

/* 标签页 */
.tabs-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.tab-btn{
  font-size:.78rem;font-weight:700;padding:8px 17px;border-radius:999px;cursor:pointer;
  color:var(--text-dim);border:1px solid var(--line);background:rgba(6,182,212,.05);transition:.24s;
}
.tab-btn:hover{color:var(--text);border-color:rgba(6,182,212,.5)}
.tab-btn.active{
  color:#04121a;border-color:transparent;
  background:linear-gradient(100deg,var(--brand),var(--accent));
  box-shadow:0 10px 24px -12px var(--brand);
}
.tab-pane{display:none}
.tab-pane.show{display:block;animation:fadeUp .4s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* 周榜 */
.chart-wrap{
  background:linear-gradient(160deg,rgba(24,19,49,.95),rgba(15,12,33,.95));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(14px,2.4vw,26px);box-shadow:var(--shadow-soft);
}
.chart-list{display:grid;grid-template-columns:1fr;gap:8px}
@media(min-width:760px){.chart-list{grid-template-columns:1fr 1fr;gap:8px 20px}}
.chart-item{
  display:flex;align-items:center;gap:12px;padding:9px 11px;border-radius:var(--radius-sm);
  border:1px solid transparent;transition:.22s;background:rgba(6,182,212,.045);
}
.chart-item:hover{background:rgba(6,182,212,.12);border-color:rgba(6,182,212,.32);transform:translateX(3px)}
.rank{
  font-family:var(--mono);font-weight:900;font-size:.92rem;flex:none;
  width:30px;text-align:center;color:#5b7d94;
}
.rank.top1{color:#fde047}.rank.top2{color:#e0f2fe}.rank.top3{color:#f9a8d4}
.chart-item img{
  width:40px;height:56px;object-fit:cover;border-radius:9px;flex:none;
  background:#201a3d;opacity:0;transition:opacity .5s;
}
.chart-item img.loaded{opacity:1}
.chart-txt{flex:1;min-width:0}
.chart-txt h4{font-size:.83rem;font-weight:800;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chart-txt p{margin:2px 0 0;font-size:.67rem;color:var(--text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chart-score{font-family:var(--mono);font-size:.78rem;font-weight:800;color:var(--brand);flex:none}
.chart-score.hot{color:var(--accent)}

/* 即将上线 - 时间线 */
.timeline{position:relative;padding-left:26px}
.timeline::before{
  content:'';position:absolute;left:8px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,var(--brand),var(--accent),transparent);
  border-radius:2px;
}
.tl-item{position:relative;padding:0 0 18px}
.tl-item::before{
  content:'';position:absolute;left:-24px;top:6px;width:11px;height:11px;border-radius:50%;
  background:var(--bg);border:2px solid var(--brand);box-shadow:0 0 0 4px rgba(6,182,212,.14);
}
.tl-item:last-child{padding-bottom:0}
.tl-date{font-family:var(--mono);font-size:.68rem;font-weight:800;color:var(--accent);letter-spacing:.06em}
.tl-title{font-size:.9rem;font-weight:800;margin:3px 0 3px}
.tl-desc{font-size:.75rem;color:var(--text-dim);margin:0}

/* 说明/FAQ */
.faq-box{background:linear-gradient(160deg,rgba(24,19,49,.9),rgba(14,11,30,.9));border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(16px,3vw,30px)}
.faq-item{border-bottom:1px dashed rgba(6,182,212,.2);padding:13px 0}
.faq-item:last-child{border-bottom:none;padding-bottom:0}
.faq-item h4{font-size:.88rem;font-weight:800;display:flex;gap:9px;align-items:flex-start}
.faq-item h4 span{
  flex:none;width:20px;height:20px;border-radius:7px;display:grid;place-items:center;
  font-size:.62rem;font-family:var(--mono);background:rgba(6,182,212,.16);color:var(--brand);margin-top:2px;
}
.faq-item p{font-size:.78rem;color:var(--text-dim);margin:7px 0 0 29px}

/* 友链 */
.friend-links{
  background:linear-gradient(160deg,rgba(24,19,49,.9),rgba(14,11,30,.9));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(16px,3vw,26px);
}
.friend-links h3{font-size:1rem;display:flex;align-items:center;gap:9px;margin-bottom:12px}
.friend-links h3 i{color:var(--brand)}
.friend-links .links-line{font-size:.76rem;color:var(--text-dim);line-height:2.1;word-break:break-all}

/* 页脚 */
footer{
  border-top:1px solid var(--line);margin-top:20px;padding:34px 0 24px;
  background:linear-gradient(180deg,rgba(12,10,26,0),rgba(19,16,41,.9));
}
.foot-grid{display:grid;gap:22px;grid-template-columns:1fr}
@media(min-width:760px){.foot-grid{grid-template-columns:1.6fr 1fr 1fr}}
.foot-brand{font-weight:900;font-size:1.05rem;display:flex;align-items:center;gap:8px;margin-bottom:9px}
.foot-brand i{color:var(--brand)}
.foot-p{font-size:.76rem;color:var(--text-dim);max-width:34em;margin:0}
.foot-h{font-size:.78rem;font-weight:800;color:var(--text);margin-bottom:9px;letter-spacing:.04em}
.foot-list{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.foot-list a{font-size:.75rem;color:var(--text-dim);transition:.2s}
.foot-list a:hover{color:var(--brand)}
.copy{text-align:center;margin-top:24px;padding-top:16px;border-top:1px solid rgba(6,182,212,.13);font-size:.72rem;color:#7c93a8}
.copy a{color:var(--brand)}

/* --- 子页面追加 --- */
/* 本页专属少量样式，沿用站点变量 */
  .rank-hero { padding: 72px 0 40px; position: relative; overflow: hidden; }
.rank-hero h1 { font-size: clamp(28px, 4.4vw, 46px); font-weight: 900; line-height: 1.2; margin: 14px 0 16px; }
.rank-hero h1 em { font-style: normal; color: var(--brand); }
.rank-hero p { color: var(--text-dim); max-width: 720px; font-size: 16px; line-height: 1.9; margin: 0; }
.tab-line { display: flex; flex-wrap: wrap; gap: 10px; margin: 30px 0 8px; }
.tab-line a {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 9px 18px; border-radius: 999px; font-size: 14px; font-weight: 600;
    color: var(--text-dim); border: 1px solid var(--line);
    background: var(--bg-soft); text-decoration: none; transition: .22s;
  }
.tab-line a:hover { color: var(--text); border-color: var(--brand); }
.tab-line a.on { color: #06131a; background: linear-gradient(135deg, var(--brand), var(--accent)); border-color: transparent; }
.rank-block { padding: 46px 0; }
.rank-list { display: flex; flex-direction: column; gap: 14px; margin-top: 28px; }
.rank-item {
    display: flex; align-items: center; gap: 18px;
    background: var(--bg-card); border: 1px solid var(--line);
    border-radius: var(--radius-md); padding: 14px 18px;
    transition: .24s; position: relative; overflow: hidden;
  }
.rank-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft); border-color: rgba(6,182,212,.45); }
.rank-no {
    font-family: var(--mono); font-size: 22px; font-weight: 800;
    min-width: 46px; text-align: center; color: var(--text-dim);
  }
.rank-item.top1 .rank-no { color: #ffd166; }
.rank-item.top2 .rank-no { color: #cbd5e1; }
.rank-item.top3 .rank-no { color: #f0a882; }
.rank-thumb {
    width: 66px; height: 88px; border-radius: 12px; flex: 0 0 auto;
    background: linear-gradient(145deg, rgba(6,182,212,.35), rgba(236,72,153,.3));
    overflow: hidden;
  }
.rank-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.rank-info { flex: 1 1 auto; min-width: 0; }
.rank-info h3 { font-size: 16px; font-weight: 700; margin: 0 0 6px; color: var(--text); }
.rank-info h3 a { color: inherit; text-decoration: none; }
.rank-info h3 a:hover { color: var(--brand); }
.rank-info p { margin: 0; font-size: 13px; color: var(--text-dim); line-height: 1.7; }
.rank-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.rank-tags span {
    font-size: 11px; padding: 3px 9px; border-radius: 999px;
    color: var(--brand); border: 1px solid var(--line); background: rgba(6,182,212,.08);
  }
.rank-score { text-align: right; flex: 0 0 auto; }
.rank-score strong { display: block; font-family: var(--mono); font-size: 20px; color: var(--accent); }
.rank-score small { font-size: 11px; color: var(--text-dim); letter-spacing: .5px; }
.rule-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; margin-top: 26px; }
.rule-card {
    background: var(--bg-soft); border: 1px solid var(--line);
    border-radius: var(--radius-md); padding: 22px;
  }
.rule-card h3 { font-size: 16px; font-weight: 700; margin: 0 0 10px; color: var(--text); }
.rule-card p { margin: 0; font-size: 14px; color: var(--text-dim); line-height: 1.85; }
.rule-card i { color: var(--brand); margin-right: 8px; }
.faq-list { margin-top: 26px; display: flex; flex-direction: column; gap: 12px; }
.faq-item h3 { font-size: 15px; font-weight: 700; margin: 0 0 8px; color: var(--text); }
.rank-item { flex-wrap: wrap; gap: 12px; }
.rank-thumb { width: 56px; height: 74px; }
.rank-score { text-align: left; }

/* --- 子页面追加 --- */
/* 本页专属：关于页结构排版 */
  .about-hero {
    position:relative;
    overflow:hidden;
    padding:64px 0 44px;
    border-bottom:1px solid var(--line);
  }
.about-hero::before {
    content:"";
    position:absolute;
    inset:-30% -10% auto -10%;
    height:420px;
    background:
      radial-gradient(circle at 22% 40%, rgba(6,182,212,.30), transparent 58%),
      radial-gradient(circle at 78% 20%, rgba(236,72,153,.26), transparent 60%);
    filter:blur(12px);
    pointer-events:none;
  }
.about-hero .wrap {position:relative;z-index:2;}
.about-kicker {
    display:inline-flex;
    align-items:center;
    gap:8px;
    font-family:var(--mono);
    font-size:12.5px;
    letter-spacing:.14em;
    text-transform:uppercase;
    color:var(--brand);
    border:1px solid var(--line);
    background:rgba(6,182,212,.08);
    padding:7px 14px;
    border-radius:999px;
    margin-bottom:20px;
  }
.about-title {
    font-size:clamp(30px,4.4vw,50px);
    font-weight:900;
    line-height:1.18;
    letter-spacing:-.02em;
    margin:0 0 18px;
  }
.about-title em {
    font-style:normal;
    background:linear-gradient(96deg,var(--brand),var(--accent));
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
  }
.about-lead {
    color:var(--text-dim);
    font-size:16.5px;
    line-height:1.85;
    max-width:760px;
    margin:0 0 26px;
  }
.about-stats {
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:14px;
    margin-top:8px;
  }
.stat-cell {
    background:var(--bg-card);
    border:1px solid var(--line);
    border-radius:var(--radius-md);
    padding:18px 16px;
    box-shadow:var(--shadow-soft);
  }
.stat-cell .num {
    font-family:var(--mono);
    font-size:24px;
    font-weight:700;
    color:var(--brand);
    line-height:1.1;
  }
.stat-cell .lab {
    font-size:12.5px;
    color:var(--text-dim);
    margin-top:7px;
    letter-spacing:.04em;
  }
.about-sec {padding:56px 0;}
.about-sec + .about-sec {border-top:1px solid var(--line);}
.about-panel {
    background:var(--bg-soft);
    border:1px solid var(--line);
    border-radius:var(--radius-lg);
    padding:28px 26px;
    height:100%;
  }
.about-panel h3 {
    font-size:18px;
    font-weight:700;
    margin:0 0 12px;
    display:flex;
    align-items:center;
    gap:10px;
  }
.about-panel h3 i {color:var(--accent);font-size:16px;}
.about-panel p {
    color:var(--text-dim);
    font-size:14.5px;
    line-height:1.9;
    margin:0 0 10px;
  }
.about-panel p:last-child {margin-bottom:0;}
.flow-list {
    list-style:none;
    padding:0;
    margin:0;
    counter-reset:flow;
  }
.flow-list li {
    position:relative;
    padding:0 0 22px 52px;
    color:var(--text-dim);
    font-size:14.5px;
    line-height:1.85;
    counter-increment:flow;
  }
.flow-list li::before {
    content:counter(flow,decimal-leading-zero);
    position:absolute;
    left:0;
    top:0;
    width:34px;
    height:34px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-family:var(--mono);
    font-size:13px;
    font-weight:700;
    color:var(--brand);
    border:1px solid var(--line);
    background:rgba(6,182,212,.08);
    border-radius:50%;
  }
.flow-list li::after {
    content:"";
    position:absolute;
    left:16.5px;
    top:36px;
    bottom:2px;
    width:1px;
    background:var(--line);
  }
.flow-list li:last-child {padding-bottom:0;}
.flow-list li:last-child::after {display:none;}
.flow-list strong {color:var(--text);font-weight:600;}
.rule-card:hover {
    transform:translateY(-4px);
    border-color:rgba(236,72,153,.4);
  }
.rule-card .rc-icon {
    width:44px;
    height:44px;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:var(--radius-sm);
    background:linear-gradient(135deg,rgba(6,182,212,.22),rgba(236,72,153,.22));
    color:var(--brand);
    font-size:18px;
    margin-bottom:14px;
  }
.rule-card h4 {
    font-size:15.5px;
    font-weight:700;
    margin:0 0 9px;
  }
.about-cta {
    background:linear-gradient(130deg,rgba(6,182,212,.14),rgba(236,72,153,.12));
    border:1px solid var(--line);
    border-radius:var(--radius-lg);
    padding:34px 28px;
    margin-top:8px;
  }
.about-cta h3 {
    font-size:21px;
    font-weight:800;
    margin:0 0 10px;
  }
.about-cta p {
    color:var(--text-dim);
    font-size:14.5px;
    line-height:1.85;
    margin:0 0 20px;
    max-width:720px;
  }
.about-cta .cta-row {
    display:flex;
    flex-wrap:wrap;
    gap:12px;
  }
.site-footer {
    border-top:1px solid var(--line);
    padding:40px 0 30px;
    margin-top:20px;
    background:var(--bg-soft);
  }
.site-footer .f-top {
    display:flex;
    flex-wrap:wrap;
    justify-content:space-between;
    gap:24px;
    margin-bottom:26px;
  }
.site-footer .f-brand {
    font-size:19px;
    font-weight:800;
    display:flex;
    align-items:center;
    gap:8px;
  }
.site-footer .f-desc {
    color:var(--text-dim);
    font-size:13.5px;
    line-height:1.85;
    max-width:420px;
    margin-top:10px;
  }
.site-footer .f-links {
    display:flex;
    flex-wrap:wrap;
    gap:10px 22px;
  }
.site-footer .f-links a {
    color:var(--text-dim);
    text-decoration:none;
    font-size:14px;
    transition:color .2s ease;
  }
.site-footer .f-links a:hover {color:var(--brand);}
.site-footer .f-bottom {
    border-top:1px solid var(--line);
    padding-top:18px;
    font-size:12.5px;
    color:var(--text-dim);
    display:flex;
    flex-wrap:wrap;
    justify-content:space-between;
    gap:10px;
  }
.about-stats {grid-template-columns:repeat(2,minmax(0,1fr));}
.about-hero {padding:44px 0 34px;}
.about-sec {padding:42px 0;}
.about-panel {padding:22px 18px;}
.about-cta {padding:26px 20px;}

/* --- 子页面追加 --- */
html,body {background:var(--bg);color:var(--text);font-family:'Inter',-apple-system,'PingFang SC','Microsoft YaHei',sans-serif;}
/* 页面专属补充样式 */
  .guide-hero {
    position:relative;padding:96px 0 64px;overflow:hidden;
    background:
      radial-gradient(900px 420px at 15% -10%, rgba(6,182,212,.20), transparent 60%),
      radial-gradient(700px 360px at 88% 0%, rgba(236,72,153,.16), transparent 62%),
      linear-gradient(180deg,var(--bg-soft),var(--bg));
    border-bottom:1px solid var(--line);
  }
.guide-hero h1 {
    font-size:clamp(1.9rem,4.2vw,3.1rem);font-weight:900;line-height:1.2;letter-spacing:-.5px;
    background:linear-gradient(100deg,var(--text) 30%,var(--brand) 65%,var(--accent) 100%);
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
.guide-lead {color:var(--text-dim);max-width:760px;font-size:1.02rem;line-height:1.9;margin-top:18px;}
.crumb {font-size:.82rem;color:var(--text-dim);letter-spacing:.4px;margin-bottom:16px;}
.crumb a {color:var(--brand);}
.crumb span {opacity:.5;margin:0 6px;}
.gsec {padding:64px 0;}
.gsec.alt {background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.g-title {
    font-size:clamp(1.35rem,2.6vw,1.9rem);font-weight:800;letter-spacing:-.3px;margin:0 0 10px;
    display:flex;align-items:center;gap:12px;color:var(--text);
  }
.g-title .dot {
    width:10px;height:10px;border-radius:50%;flex:0 0 auto;
    background:linear-gradient(135deg,var(--brand),var(--accent));
    box-shadow:0 0 0 5px rgba(6,182,212,.12);
  }
.g-sub {color:var(--text-dim);line-height:1.9;margin-bottom:28px;max-width:820px;font-size:.97rem;}
.step-card {
    background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius-md);
    padding:26px 24px;height:100%;position:relative;transition:.28s ease;
  }
.step-card:hover {transform:translateY(-4px);box-shadow:var(--shadow-soft);border-color:rgba(6,182,212,.42);}
.step-num {
    font-family:var(--mono);font-size:.78rem;letter-spacing:2px;color:var(--brand);
    display:inline-flex;align-items:center;gap:8px;margin-bottom:12px;
  }
.step-num::before {content:'';width:26px;height:1px;background:var(--brand);opacity:.7;}
.step-card h3 {font-size:1.06rem;font-weight:700;color:var(--text);margin:0 0 10px;line-height:1.5;}
.step-card p {margin:0;color:var(--text-dim);font-size:.92rem;line-height:1.85;}
.tip-box {
    background:linear-gradient(135deg,rgba(6,182,212,.10),rgba(236,72,153,.07));
    border:1px solid var(--line);border-left:3px solid var(--brand);
    border-radius:var(--radius-sm);padding:18px 20px;margin-top:22px;
    color:var(--text-dim);font-size:.92rem;line-height:1.85;
  }
.tip-box strong {color:var(--brand);}
.faq-item h3 i {color:var(--brand);font-size:.9rem;margin-top:3px;}
.kv-row {
    display:flex;gap:16px;align-items:flex-start;padding:16px 0;border-bottom:1px dashed var(--line);
  }
.kv-row:last-child {border-bottom:none;}
.kv-key {
    flex:0 0 132px;font-family:var(--mono);font-size:.82rem;color:var(--brand);letter-spacing:.5px;padding-top:2px;
  }
.kv-val {color:var(--text-dim);font-size:.93rem;line-height:1.85;}
.kv-val b {color:var(--text);font-weight:600;}
.cta-band {
    background:linear-gradient(120deg,rgba(6,182,212,.14),rgba(236,72,153,.12));
    border:1px solid var(--line);border-radius:var(--radius-lg);
    padding:36px 32px;text-align:center;
  }
.cta-band h2 {font-size:1.35rem;font-weight:800;margin:0 0 10px;color:var(--text);}
.cta-band p {color:var(--text-dim);margin:0 0 22px;font-size:.95rem;}
.cta-band .btn-neon,.cta-band .btn-ghost {margin:0 6px 8px;}
.guide-hero {padding:64px 0 44px;}
.gsec {padding:44px 0;}
.kv-row {flex-direction:column;gap:4px;}
.kv-key {flex:none;}

/* --- 子页面追加 --- */
/* 顶部导航 */
  .topbar {
    position:sticky;top:0;z-index:50;
    background:rgba(12,10,26,.82);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
  }
.brand span {font-size:1.35rem;}
.brand:hover {color:var(--brand);}
.search-chip:hover {color:var(--brand);border-color:var(--brand);}
/* Hero */
  .hero {
    position:relative;overflow:hidden;
    padding:64px 0 44px;
    border-bottom:1px solid var(--line);
  }
.hero-meta .mono {font-family:var(--mono);color:var(--brand);}
/* 内容区 */
  .doc-wrap {padding:54px 0 80px;}
.doc-grid {
    display:grid;grid-template-columns:260px 1fr;gap:38px;
    align-items:start;
  }
.toc {
    position:sticky;top:92px;
    background:var(--bg-card);
    border:1px solid var(--line);
    border-radius:var(--radius-md);
    padding:22px 20px;
    box-shadow:var(--shadow-soft);
  }
.toc h4 {
    margin:0 0 14px;font-size:.82rem;letter-spacing:2px;
    text-transform:uppercase;color:var(--text-dim);font-weight:600;
  }
.toc ol {list-style:none;margin:0;padding:0;counter-reset:toc;}
.toc li {counter-increment:toc;margin-bottom:4px;}
.toc a {
    display:block;color:var(--text-dim);font-size:.9rem;
    padding:7px 10px;border-radius:10px;line-height:1.5;
    transition:.18s;
  }
.toc a::before {
    content:counter(toc,decimal-leading-zero);
    font-family:var(--mono);font-size:.75rem;
    color:var(--brand);margin-right:9px;
  }
.toc a:hover {background:rgba(6,182,212,.1);color:var(--text);}
.doc-main {min-width:0;}
.doc-sec {
    background:var(--bg-card);
    border:1px solid var(--line);
    border-radius:var(--radius-md);
    padding:30px 32px;
    margin-bottom:22px;
    box-shadow:0 12px 30px -22px rgba(0,0,0,.9);
  }
.doc-sec h2 {
    font-size:1.3rem;font-weight:800;margin:0 0 16px;
    display:flex;align-items:flex-start;gap:12px;line-height:1.45;
  }
.doc-sec h2 i {
    color:var(--brand);font-size:1rem;margin-top:8px;flex-shrink:0;
  }
.doc-sec h3 {
    font-size:1.02rem;font-weight:700;color:var(--brand);
    margin:22px 0 10px;
  }
.doc-sec p {margin:0 0 14px;color:var(--text-dim);font-size:.95rem;}
.doc-sec p:last-child {margin-bottom:0;}
.doc-sec strong {color:var(--text);font-weight:600;}
.doc-sec ul {margin:0 0 14px;padding-left:0;list-style:none;}
.doc-sec ul li {
    position:relative;padding-left:22px;margin-bottom:10px;
    color:var(--text-dim);font-size:.95rem;
  }
.doc-sec ul li::before {
    content:"\f0da";font-family:"Font Awesome 6 Free";font-weight:900;
    position:absolute;left:0;top:1px;color:var(--accent);font-size:.78rem;
  }
.doc-sec .mono {font-family:var(--mono);color:var(--brand);font-size:.9rem;}
.note {
    border-left:3px solid var(--accent);
    background:rgba(236,72,153,.08);
    border-radius:0 var(--radius-sm) var(--radius-sm) 0;
    padding:14px 18px;margin:18px 0 0;
    color:var(--text);font-size:.92rem;
  }
.note i {color:var(--accent);margin-right:8px;}
.update-bar {
    display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center;
    background:var(--bg-soft);
    border:1px dashed var(--line);
    border-radius:var(--radius-md);
    padding:16px 22px;margin-bottom:26px;
    font-size:.85rem;color:var(--text-dim);
  }
.update-bar b {color:var(--brand);font-family:var(--mono);}
/* 页脚 */
  .site-foot {
    border-top:1px solid var(--line);
    background:var(--bg-soft);
    padding:46px 0 30px;
  }
.foot-desc {color:var(--text-dim);font-size:.88rem;max-width:340px;}
.foot-col h5 {
    font-size:.8rem;letter-spacing:2px;text-transform:uppercase;
    color:var(--text-dim);margin:0 0 14px;font-weight:600;
  }
.foot-col a {
    display:block;color:var(--text-dim);font-size:.9rem;
    margin-bottom:9px;transition:.18s;
  }
.foot-col a:hover {color:var(--brand);}
.foot-bottom {
    padding-top:22px;display:flex;flex-wrap:wrap;gap:10px 24px;
    justify-content:space-between;color:var(--text-dim);font-size:.82rem;
  }
.foot-bottom .mono {font-family:var(--mono);color:var(--brand);}
.doc-grid {grid-template-columns:1fr;}
.toc {position:static;}
.doc-sec {padding:24px 20px;}
.doc-wrap {padding:36px 0 60px;}