:root{
  --brand:#06b6d4;
  --accent:#ec4899;
  --bg:#0c0a1a;
  --bg-soft:#141026;
  --bg-card:#181330;
  --text:#e0f2fe;
  --text-dim:#93a4bd;
  --line:rgba(224,242,254,.10);
  --radius-lg:24px;
  --radius-md:18px;
  --radius-sm:14px;
  --shadow-soft:0 18px 40px -18px rgba(6,182,212,.35);
  --shadow-accent:0 18px 48px -20px rgba(236,72,153,.45);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:88px;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:14px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(700px 380px at 12% -5%, rgba(6,182,212,.20), transparent 65%),
    radial-gradient(620px 360px at 88% 4%, rgba(236,72,153,.18), transparent 65%),
    radial-gradient(900px 500px at 50% 110%, rgba(6,182,212,.10), transparent 70%);
  pointer-events:none;
  z-index:0;
}
a{text-decoration:none;color:inherit;}
img{display:block;max-width:100%;}

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

/* navbar */
.nav-shell{
  position:sticky;top:0;z-index:1500;
  background:rgba(12,10,26,.82);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:1280px;margin:0 auto;padding:12px 18px;
  display:flex;align-items:center;gap:18px;
}
.brandmark{
  display:flex;align-items:center;gap:9px;
  font-weight:900;font-size:19px;letter-spacing:.2px;
  color:var(--text);flex:0 0 auto;
}
.brandmark .mark{
  width:34px;height:34px;border-radius:12px;
  background:linear-gradient(135deg,var(--brand),var(--accent));
  display:grid;place-items:center;font-size:15px;color:#06131a;
  box-shadow:var(--shadow-soft);
}
.brandmark span.dot{color:var(--accent);}
.nav-links{
  display:flex;align-items:center;gap:4px;flex-wrap:wrap;
  margin-left:6px;
}
.nav-links a{
  font-size:13px;font-weight:600;color:var(--text-dim);
  padding:7px 12px;border-radius:999px;
  transition:.22s;
  white-space:nowrap;
}
.nav-links a:hover{color:var(--text);background:rgba(6,182,212,.12);}
.nav-links a.active{color:#06131a;background:linear-gradient(135deg,var(--brand),#22d3ee);}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:10px;}
.nav-search{
  display:flex;align-items:center;gap:8px;
  background:rgba(224,242,254,.06);
  border:1px solid var(--line);
  border-radius:999px;padding:7px 14px;font-size:12.5px;color:var(--text-dim);
}
.nav-search i{color:var(--brand);font-size:12px;}
.burger{
  display:none;background:rgba(6,182,212,.12);border:1px solid var(--line);
  color:var(--text);border-radius:12px;width:40px;height:36px;font-size:15px;
}
.mobile-menu{
  display:none;flex-direction:column;gap:2px;
  padding:8px 18px 16px;border-top:1px solid var(--line);
}
.mobile-menu.show{display:flex;}
.mobile-menu a{
  padding:10px 12px;border-radius:12px;font-size:14px;font-weight:600;
  color:var(--text-dim);
}
.mobile-menu a:hover{background:rgba(6,182,212,.10);color:var(--text);}

/* layout */
.wrap{max-width:1280px;margin:0 auto;padding:0 18px;position:relative;z-index:1;}
.section{padding:44px 0 8px;}
.sec-head{
  display:flex;align-items:flex-end;gap:14px;flex-wrap:wrap;
  margin-bottom:18px;
}
.sec-head h2{
  font-size:22px;font-weight:900;letter-spacing:-.3px;margin:0;
}
.sec-head h2 em{
  font-style:normal;
  background:linear-gradient(120deg,var(--brand),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.sec-head p{margin:0;font-size:12.5px;color:var(--text-dim);}
.sec-head .line{
  flex:1;height:1px;background:linear-gradient(90deg,var(--line),transparent);
  min-width:40px;
}
.sec-link{
  font-size:12.5px;font-weight:700;color:var(--brand);
  display:inline-flex;align-items:center;gap:6px;
}
.sec-link:hover{color:var(--accent);}

/* hero */
.hero{
  padding:34px 0 10px;
}
.hero-card{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--line);
  background:linear-gradient(135deg,#131029,#1b1233 55%,#1a0f2b);
  box-shadow:var(--shadow-soft),inset 0 1px 0 rgba(224,242,254,.06);
  display:grid;
  grid-template-columns:1.15fr .85fr;
  min-height:340px;
}
.hero-copy{
  padding:34px 30px;
  display:flex;flex-direction:column;justify-content:center;gap:14px;
  position:relative;z-index:2;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11.5px;font-weight:800;letter-spacing:.6px;
  color:var(--brand);
  background:rgba(6,182,212,.12);
  border:1px solid rgba(6,182,212,.35);
  padding:5px 12px;border-radius:999px;width:fit-content;
  text-transform:uppercase;
}
.hero-title{
  font-size:34px;font-weight:900;line-height:1.22;letter-spacing:-.8px;
  margin:0;min-height:84px;
}
.hero-title .type-caret{
  display:inline-block;width:3px;height:1em;vertical-align:-2px;
  background:var(--accent);margin-left:3px;animation:blink 1s steps(1) infinite;
}
@keyframes blink{50%{opacity:0;}}
.hero-sub{
  font-size:13.5px;color:var(--text-dim);max-width:460px;margin:0;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;}
.hero-tags span{
  font-size:11.5px;font-weight:700;
  padding:4px 10px;border-radius:999px;
  background:rgba(224,242,254,.06);
  border:1px solid var(--line);color:var(--text);
}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px;}
.btn-neon{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:800;
  padding:11px 22px;border-radius:999px;
  color:#06131a;
  background:linear-gradient(135deg,var(--brand),#22d3ee);
  box-shadow:var(--shadow-soft);
  border:none;transition:.24s;
}
.btn-neon:hover{transform:translateY(-2px);color:#06131a;filter:brightness(1.06);}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:800;
  padding:10px 20px;border-radius:999px;
  color:var(--text);
  border:1px solid rgba(236,72,153,.45);
  background:rgba(236,72,153,.10);
  transition:.24s;
}
.btn-ghost:hover{background:rgba(236,72,153,.22);color:var(--text);transform:translateY(-2px);}
.hero-art{
  position:relative;overflow:hidden;
  border-left:1px solid var(--line);
}
.hero-art img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .9s cubic-bezier(.2,.8,.2,1);
  filter:saturate(1.05);
}
.hero-card:hover .hero-art img{transform:scale(1.06);}
.hero-art::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(19,16,41,.96) 0%,rgba(19,16,41,.55) 32%,rgba(19,16,41,0) 70%);
  pointer-events:none;
}
.hero-art .float-chip{
  position:absolute;left:16px;bottom:16px;
  font-size:11px;font-weight:800;letter-spacing:.4px;
  padding:6px 12px;border-radius:10px;
  color:#06131a;background:linear-gradient(135deg,var(--accent),#f472b6);
  z-index:3;
}

/* tabs */
.tabs-row{
  display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px;
}
.tab-btn{
  font-size:12.5px;font-weight:800;
  padding:8px 16px;border-radius:999px;
  background:rgba(224,242,254,.05);
  border:1px solid var(--line);
  color:var(--text-dim);cursor:pointer;transition:.22s;
}
.tab-btn:hover{color:var(--text);border-color:rgba(6,182,212,.4);}
.tab-btn.on{
  color:#06131a;
  background:linear-gradient(135deg,var(--brand),#22d3ee);
  border-color:transparent;
  box-shadow:var(--shadow-soft);
}
.tab-panel{display:none;}
.tab-panel.on{display:block;animation:fadeUp .4s ease both;}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:none;}}

/* poster grid */
.poster-grid{
  display:grid;
  grid-template-columns:repeat(6,minmax(0,1fr));
  gap:16px 14px;
  width:100%;
}
.pcard{
  position:relative;
  border-radius:var(--radius-md);
  overflow:hidden;
  background:var(--bg-card);
  border:1px solid var(--line);
  transition:transform .32s cubic-bezier(.2,.8,.2,1),box-shadow .32s,border-color .32s;
  will-change:transform;
}
.pcard:hover{
  transform:translateY(-6px) scale(1.025);
  box-shadow:var(--shadow-accent);
  border-color:rgba(236,72,153,.45);
  z-index:4;
}
.thumb{
  position:relative;width:100%;aspect-ratio:2/3;overflow:hidden;background:#0f0c20;
}
.thumb img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .5s cubic-bezier(.2,.8,.2,1);
}
.pcard:hover .thumb img{transform:scale(1.09);}
.qc{
  position:absolute;top:8px;left:8px;z-index:3;
  font-size:10px;font-weight:900;letter-spacing:.4px;
  padding:3px 8px;border-radius:8px;
  color:#06131a;
  background:linear-gradient(135deg,var(--brand),#22d3ee);
  box-shadow:0 6px 14px -6px rgba(6,182,212,.9);
}
.qc.alt{background:linear-gradient(135deg,var(--accent),#f472b6);box-shadow:0 6px 14px -6px rgba(236,72,153,.9);}
.veil{
  position:absolute;inset:0;z-index:2;
  background:linear-gradient(180deg,rgba(12,10,26,0) 35%,rgba(12,10,26,.86) 100%);
  opacity:0;transition:opacity .3s;
  display:flex;align-items:flex-end;padding:10px;
}
.pcard:hover .veil{opacity:1;}
.veil p{
  margin:0;font-size:11px;line-height:1.5;color:#d7e9f7;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.pmeta{padding:10px 11px 12px;}
.pmeta h3{
  font-size:12.8px;font-weight:800;margin:0 0 3px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  letter-spacing:.1px;
}
.pmeta small{
  font-size:11px;color:var(--text-dim);
  display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}

/* rank list (weekly) */
.rank-wrap{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px 16px;
}
.rank-item{
  display:flex;align-items:center;gap:12px;
  padding:11px 14px;border-radius:var(--radius-sm);
  background:rgba(24,19,48,.72);
  border:1px solid var(--line);
  transition:.24s;
}
.rank-item:hover{
  border-color:rgba(6,182,212,.42);
  background:rgba(6,182,212,.07);
  transform:translateX(3px);
}
.rk{
  font-size:15px;font-weight:900;font-style:italic;
  width:26px;flex:0 0 26px;text-align:center;
  color:var(--text-dim);
}
.rank-item:nth-child(1) .rk{color:#facc15;}
.rank-item:nth-child(2) .rk{color:#cbd5e1;}
.rank-item:nth-child(3) .rk{color:#f472b6;}
.rank-thumb{
  width:40px;height:54px;flex:0 0 40px;border-radius:9px;overflow:hidden;
  background:#0f0c20;
}
.rank-thumb img{width:100%;height:100%;object-fit:cover;}
.rank-info{min-width:0;flex:1;}
.rank-info h4{
  font-size:13px;font-weight:800;margin:0 0 2px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.rank-info span{font-size:11px;color:var(--text-dim);}
.rank-score{
  font-size:12.5px;font-weight:900;color:var(--brand);
  flex:0 0 auto;
}

/* timeline (coming soon) */
.timeline{
  position:relative;padding-left:22px;margin-top:6px;
}
.timeline::before{
  content:"";position:absolute;left:5px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,var(--brand),rgba(236,72,153,.65),transparent);
  border-radius:2px;
}
.tl-item{
  position:relative;padding:0 0 20px 8px;
}
.tl-item::before{
  content:"";position:absolute;left:-22px;top:6px;
  width:12px;height:12px;border-radius:50%;
  background:var(--bg);
  border:2px solid var(--brand);
  box-shadow:0 0 0 4px rgba(6,182,212,.14);
}
.tl-item:nth-child(even)::before{border-color:var(--accent);box-shadow:0 0 0 4px rgba(236,72,153,.14);}
.tl-date{
  font-size:11px;font-weight:900;letter-spacing:.6px;
  color:var(--brand);text-transform:uppercase;
}
.tl-item:nth-child(even) .tl-date{color:var(--accent);}
.tl-item h4{font-size:14px;font-weight:800;margin:3px 0 4px;}
.tl-item p{margin:0;font-size:12.5px;color:var(--text-dim);}

/* faq */
.faq-item{
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:rgba(24,19,48,.6);
  margin-bottom:10px;overflow:hidden;
}
.faq-q{
  width:100%;text-align:left;background:none;border:none;
  color:var(--text);font-size:13.5px;font-weight:800;
  padding:14px 16px;display:flex;align-items:center;gap:10px;
  cursor:pointer;
}
.faq-q i{color:var(--brand);font-size:12px;transition:.24s;}
.faq-item.open .faq-q i{transform:rotate(90deg);color:var(--accent);}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .34s ease;
  font-size:12.8px;color:var(--text-dim);
  padding:0 16px;
}
.faq-item.open .faq-a{max-height:220px;padding:0 16px 14px;}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.2,1);}
.reveal.in{opacity:1;transform:none;}

/* friends */
.friends{
  border-radius:var(--radius-lg);
  border:1px solid var(--line);
  background:rgba(24,19,48,.55);
  padding:22px 22px 20px;
  box-shadow:var(--shadow-soft);
}
.friends h3{
  font-size:15px;font-weight:900;margin:0 0 4px;
  display:flex;align-items:center;gap:8px;
}
.friends h3 i{color:var(--brand);font-size:13px;}
.friends .hint{font-size:12px;color:var(--text-dim);margin:0 0 12px;}
.friend-box{
  font-size:12.5px;color:var(--text-dim);line-height:2;
  padding:12px 14px;border-radius:var(--radius-sm);
  border:1px dashed rgba(6,182,212,.28);
  background:rgba(6,182,212,.05);
  word-break:break-all;
}

/* footer */
footer{
  margin-top:48px;
  border-top:1px solid var(--line);
  background:rgba(9,7,20,.72);
  padding:34px 0 22px;
}
.foot-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:26px;
}
.foot-grid h5{
  font-size:12.5px;font-weight:900;letter-spacing:.5px;
  text-transform:uppercase;color:var(--text);margin:0 0 10px;
}
.foot-grid p{font-size:12.3px;color:var(--text-dim);margin:0 0 8px;}
.foot-grid ul{list-style:none;padding:0;margin:0;}
.foot-grid li{margin-bottom:7px;}
.foot-grid li a{font-size:12.3px;color:var(--text-dim);transition:.2s;}
.foot-grid li a:hover{color:var(--brand);}
.foot-bottom{
  margin-top:24px;padding-top:16px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:12px;color:var(--text-dim);
}
.foot-brandline{
  display:flex;align-items:center;gap:9px;font-weight:900;font-size:16px;
  margin-bottom:10px;
}
.foot-brandline .mark{
  width:30px;height:30px;border-radius:10px;
  background:linear-gradient(135deg,var(--brand),var(--accent));
  display:grid;place-items:center;font-size:13px;color:#06131a;
}

/* responsive */
@media (max-width:1100px){
  .poster-grid{grid-template-columns:repeat(4,minmax(0,1fr));}
  .hero-card{grid-template-columns:1.3fr .7fr;}
  .hero-title{font-size:28px;min-height:70px;}
  .foot-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:820px){
  .nav-links,.nav-search{display:none;}
  .burger{display:block;}
  .nav-inner{padding:10px 14px;}
  .hero-card{grid-template-columns:1fr;min-height:0;}
  .hero-art{order:-1;height:210px;border-left:none;border-bottom:1px solid var(--line);}
  .hero-art::after{background:linear-gradient(180deg,rgba(19,16,41,.20) 0%,rgba(19,16,41,.92) 100%);}
  .hero-copy{padding:22px 18px 26px;}
  .hero-title{font-size:24px;min-height:60px;}
  .rank-wrap{grid-template-columns:1fr;}
  .section{padding:32px 0 4px;}
}
@media (max-width:640px){
  .poster-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 10px;}
  .pmeta h3{font-size:12px;}
  .sec-head h2{font-size:19px;}
  .foot-grid{grid-template-columns:1fr;}
}
@media (max-width:400px){
  .poster-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}

/* --- 子页面追加 --- */
.about-hero {padding:56px 0 12px;}
.about-hero .hero-title {font-size:clamp(1.9rem,4vw,3rem);line-height:1.18;font-weight:800;}
.about-hero .hero-sub {max-width:760px;}
.stat-grid {display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px;}
.stat-box {background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius-md);padding:20px 18px;text-align:center;transition:.25s;}
.stat-box:hover {border-color:rgba(6,182,212,.5);box-shadow:var(--shadow-soft);transform:translateY(-3px);}
.stat-num {font-size:1.7rem;font-weight:800;background:linear-gradient(120deg,var(--brand),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;}
.stat-label {color:var(--text-dim);font-size:.85rem;margin-top:6px;}
.about-card {background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 24px;height:100%;transition:.25s;}
.about-card:hover {border-color:rgba(236,72,153,.35);box-shadow:var(--shadow-accent);}
.about-card .icon-badge {width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.15rem;color:#fff;background:linear-gradient(135deg,var(--brand),var(--accent));margin-bottom:14px;}
.about-card h3 {font-size:1.12rem;font-weight:700;color:var(--text);margin-bottom:10px;}
.about-card p {color:var(--text-dim);font-size:.94rem;line-height:1.75;margin:0;}
.about-list {list-style:none;padding:0;margin:0;}
.about-list li {position:relative;padding-left:26px;color:var(--text-dim);line-height:1.8;font-size:.95rem;margin-bottom:10px;}
.about-list li i {position:absolute;left:0;top:4px;color:var(--brand);font-size:.85rem;}
.about-list li strong {color:var(--text);}
.about-quote {background:var(--bg-soft);border-left:3px solid var(--accent);border-radius:var(--radius-sm);padding:18px 22px;color:var(--text-dim);font-size:.95rem;line-height:1.8;margin-top:22px;}
.stat-grid {grid-template-columns:repeat(2,1fr);}
.about-hero {padding:34px 0 6px;}

/* --- 子页面追加 --- */
/* 本页专属少量样式，复用站点变量与类名 */
  .guide-hero {padding:56px 0 24px;}
.guide-card {
    background:var(--bg-card);
    border:1px solid var(--line);
    border-radius:var(--radius-md);
    padding:26px 24px;
    height:100%;
    transition:transform .25s ease, border-color .25s ease, box-shadow .25s ease;
  }
.guide-card:hover {transform:translateY(-4px);border-color:rgba(6,182,212,.4);box-shadow:var(--shadow-soft);}
.guide-card h3 {
    font-size:1.06rem;font-weight:700;margin:0 0 12px;color:var(--text);
    display:flex;align-items:center;gap:10px;line-height:1.45;
  }
.guide-card h3 i {color:var(--brand);font-size:1rem;}
.guide-card p {margin:0;color:var(--text-dim);font-size:.94rem;line-height:1.85;}
.guide-step {
    display:flex;gap:16px;padding:20px 0;border-bottom:1px dashed var(--line);
  }
.guide-step:last-child {border-bottom:none;}
.step-num {
    flex:0 0 40px;width:40px;height:40px;border-radius:12px;
    display:flex;align-items:center;justify-content:center;
    font-weight:800;font-size:1rem;color:#04121a;
    background:linear-gradient(135deg,var(--brand),#22d3ee);
    box-shadow:0 10px 24px -12px rgba(6,182,212,.8);
  }
.step-body h3 {font-size:1.02rem;font-weight:700;margin:2px 0 8px;color:var(--text);}
.step-body p {margin:0;color:var(--text-dim);font-size:.93rem;line-height:1.85;}
.faq-item h3 {font-size:.98rem;font-weight:700;margin:0 0 10px;color:var(--brand);display:flex;gap:10px;align-items:flex-start;}
.faq-item h3 i {color:var(--accent);margin-top:2px;}
.faq-item p {margin:0;color:var(--text-dim);font-size:.92rem;line-height:1.85;}
.tip-strip {
    background:linear-gradient(135deg,rgba(6,182,212,.14),rgba(236,72,153,.12));
    border:1px solid var(--line);border-radius:var(--radius-md);
    padding:22px 24px;color:var(--text);
    font-size:.94rem;line-height:1.9;
  }
.tip-strip strong {color:var(--brand);}
.anchor-nav {display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.anchor-nav a {
    font-size:.84rem;color:var(--text-dim);text-decoration:none;
    padding:8px 16px;border-radius:999px;border:1px solid var(--line);
    background:var(--bg-soft);transition:all .2s ease;display:inline-flex;align-items:center;gap:7px;
  }
.anchor-nav a:hover {color:var(--text);border-color:var(--brand);background:rgba(6,182,212,.14);}
.guide-hero {padding:36px 0 12px;}
.guide-card {padding:22px 18px;}

/* --- 子页面追加 --- */
.rank-hero {padding:64px 0 24px}
.rank-hero .hero-badge {display:inline-flex;align-items:center;gap:8px;background:rgba(6,182,212,.12);border:1px solid rgba(6,182,212,.35);color:var(--brand);padding:6px 16px;border-radius:999px;font-size:.82rem;letter-spacing:.05em}
.rank-hero h1 {font-size:clamp(1.9rem,4vw,3rem);font-weight:800;line-height:1.2;margin:18px 0 14px;letter-spacing:-.01em}
.rank-hero h1 span {background:linear-gradient(100deg,var(--brand),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.rank-hero p {color:var(--text-dim);max-width:680px;line-height:1.85;font-size:1.02rem}
.rank-panel {background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow-soft)}
.rank-tabs {display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
.rank-tab {background:rgba(224,242,254,.05);border:1px solid var(--line);color:var(--text-dim);padding:9px 20px;border-radius:999px;font-size:.9rem;font-weight:500;cursor:pointer;transition:.25s}
.rank-tab:hover {color:var(--text);border-color:rgba(6,182,212,.4)}
.rank-tab.on {background:linear-gradient(100deg,var(--brand),var(--accent));border-color:transparent;color:#0c0a1a;font-weight:700}
.rank-list {display:flex;flex-direction:column;gap:12px}
.rank-no {flex:0 0 44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:12px;font-weight:800;font-size:1.05rem;background:rgba(224,242,254,.06);color:var(--text-dim)}
.rank-item:nth-child(1) .rank-no {background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#1a1206;box-shadow:0 8px 20px -8px rgba(251,191,36,.6)}
.rank-item:nth-child(2) .rank-no {background:linear-gradient(135deg,#cbd5e1,#94a3b8);color:#111827}
.rank-item:nth-child(3) .rank-no {background:linear-gradient(135deg,#f9a8d4,#ec4899);color:#2a0714}
.rank-poster {flex:0 0 62px;height:84px;border-radius:12px;overflow:hidden;background:var(--bg-card)}
.rank-poster img {width:100%;height:100%;object-fit:cover;display:block}
.rank-info h3 {font-size:1.02rem;font-weight:700;margin:0 0 6px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-info .meta {font-size:.8rem;color:var(--text-dim);display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.rank-info .meta .tag {background:rgba(6,182,212,.12);color:var(--brand);padding:2px 9px;border-radius:999px;font-size:.74rem}
.rank-heat {flex:0 0 auto;text-align:right;min-width:96px}
.rank-heat .num {font-size:1.05rem;font-weight:800;color:var(--accent)}
.rank-heat .lbl {font-size:.72rem;color:var(--text-dim);display:block;margin-top:2px}
.heat-bar {height:6px;border-radius:999px;background:rgba(224,242,254,.08);margin-top:8px;overflow:hidden}
.heat-bar i {display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--accent))}
.rule-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.rule-card {background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius-md);padding:24px;transition:.28s}
.rule-card:hover {border-color:rgba(236,72,153,.4);box-shadow:var(--shadow-accent)}
.rule-card .ico {width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.15rem;background:rgba(6,182,212,.12);color:var(--brand);margin-bottom:16px}
.rule-card:nth-child(2) .ico {background:rgba(236,72,153,.12);color:var(--accent)}
.rule-card:nth-child(3) .ico {background:rgba(251,191,36,.12);color:#fbbf24}
.rule-card h3 {font-size:1.05rem;font-weight:700;margin:0 0 10px;color:var(--text)}
.rule-card p {margin:0;color:var(--text-dim);font-size:.9rem;line-height:1.8}
.note-box {background:linear-gradient(135deg,rgba(6,182,212,.08),rgba(236,72,153,.08));border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 30px}
.note-box p {margin:0 0 10px;color:var(--text-dim);line-height:1.85;font-size:.94rem}
.note-box p:last-child {margin-bottom:0}
.note-box strong {color:var(--text)}
.rank-no {flex-basis:36px;height:36px;font-size:.92rem}
.rank-poster {flex-basis:50px;height:68px}
.rank-heat {min-width:70px}
.rank-heat .num {font-size:.92rem}
.rank-hero {padding:40px 0 12px}

/* --- 子页面追加 --- */
.doc-hero {padding:56px 0 8px;}
.doc-hero .hero-card {background:linear-gradient(150deg,rgba(6,182,212,.16),rgba(236,72,153,.10) 60%,transparent),var(--bg-card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:44px 40px;box-shadow:var(--shadow-soft);}
.doc-hero h1 {font-size:clamp(1.7rem,3.4vw,2.6rem);font-weight:800;line-height:1.25;margin:14px 0 12px;letter-spacing:-.5px;}
.doc-hero h1 em {font-style:normal;color:var(--brand);}
.doc-hero p {color:var(--text-dim);max-width:760px;line-height:1.8;margin:0;}
.doc-meta {margin-top:20px;display:flex;flex-wrap:wrap;gap:10px;}
.doc-meta span {font-size:.78rem;color:var(--text-dim);border:1px solid var(--line);background:rgba(255,255,255,.02);padding:6px 12px;border-radius:999px;}
.doc-grid {display:grid;grid-template-columns:1fr;gap:20px;}
.doc-card {background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius-md);padding:28px 26px;transition:.25s;}
.doc-card:hover {border-color:rgba(6,182,212,.35);box-shadow:var(--shadow-soft);transform:translateY(-2px);}
.doc-card h2 {font-size:1.12rem;font-weight:700;margin:0 0 14px;display:flex;align-items:center;gap:10px;color:var(--text);}
.doc-card h2 i {color:var(--brand);font-size:.95rem;width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;background:rgba(6,182,212,.12);flex:0 0 auto;}
.doc-card p {color:var(--text-dim);line-height:1.9;font-size:.94rem;margin:0 0 12px;}
.doc-card p:last-child {margin-bottom:0;}
.doc-card ul {margin:0;padding-left:0;list-style:none;}
.doc-card ul li {color:var(--text-dim);font-size:.94rem;line-height:1.85;padding-left:20px;position:relative;margin-bottom:8px;}
.doc-card ul li::before {content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--accent);opacity:.85;}
.doc-card ul li:last-child {margin-bottom:0;}
.doc-card strong {color:var(--text);font-weight:600;}
.doc-note {background:linear-gradient(135deg,rgba(236,72,153,.10),rgba(6,182,212,.08));border:1px solid rgba(236,72,153,.28);border-radius:var(--radius-md);padding:24px 26px;}
.doc-note h2 {font-size:1.05rem;font-weight:700;margin:0 0 12px;color:var(--text);display:flex;align-items:center;gap:10px;}
.doc-note h2 i {color:var(--accent);}
.doc-note p {color:var(--text-dim);line-height:1.9;font-size:.94rem;margin:0 0 10px;}
.doc-note p:last-child {margin-bottom:0;}
.doc-steps {display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:6px;}
.doc-step {background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 18px;}
.doc-step b {display:block;color:var(--brand);font-size:.8rem;letter-spacing:.08em;margin-bottom:8px;}
.doc-step span {color:var(--text-dim);font-size:.9rem;line-height:1.7;display:block;}
.doc-foot {margin-top:34px;padding-top:22px;border-top:1px solid var(--line);color:var(--text-dim);font-size:.86rem;line-height:1.8;}
.doc-hero {padding:36px 0 4px;}
.doc-hero .hero-card {padding:28px 22px;}
.doc-card {padding:22px 20px;}

/* --- 子页面追加 --- */
/* 本页专属少量样式，配色沿用站点变量 */
  .sitemap-hero {padding:56px 0 12px;}
.sitemap-hero .hero-badge {display:inline-flex;align-items:center;gap:8px;}
.map-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.map-card {
    background:var(--bg-card);
    border:1px solid var(--line);
    border-radius:var(--radius-md);
    padding:24px 22px;
    height:100%;
    transition:transform .25s ease, border-color .25s ease, box-shadow .25s ease;
  }
.map-card:hover {transform:translateY(-4px);border-color:rgba(6,182,212,.4);box-shadow:var(--shadow-soft);}
.map-card h3 {
    font-size:1.06rem;font-weight:700;margin:0 0 6px;color:var(--text);
    display:flex;align-items:center;gap:10px;
  }
.map-card h3 i {color:var(--brand);font-size:.95rem;}
.map-card .map-desc {color:var(--text-dim);font-size:.86rem;line-height:1.7;margin:0 0 14px;}
.map-list {list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px;}
.map-list a {
    color:var(--text-dim);text-decoration:none;font-size:.9rem;
    display:flex;align-items:center;gap:8px;
    padding:6px 10px;border-radius:var(--radius-sm);
    border:1px solid transparent;transition:.2s ease;
  }
.map-list a i {font-size:.7rem;color:var(--accent);opacity:.8;}
.map-list a:hover {color:var(--text);background:var(--bg-soft);border-color:var(--line);}
.map-list a .tag {
    margin-left:auto;font-size:.68rem;color:var(--accent);
    border:1px solid rgba(236,72,153,.35);border-radius:999px;padding:1px 8px;
  }
.map-note {
    margin-top:34px;background:var(--bg-soft);border:1px solid var(--line);
    border-radius:var(--radius-md);padding:22px 24px;color:var(--text-dim);
    font-size:.88rem;line-height:1.8;
  }
.map-note strong {color:var(--text);}
.map-note a {color:var(--brand);text-decoration:none;}
.map-note a:hover {color:var(--accent);}
.map-grid {grid-template-columns:repeat(2,1fr);}
.map-grid {grid-template-columns:1fr;}
.sitemap-hero {padding:34px 0 8px;}