:root{
  --main:#dc2626;
  --accent:#fb923c;
  --bg:#141013;
  --text:#fef2f2;
  --line:rgba(254,242,242,.14);
  --muted:rgba(254,242,242,.6);
  --panel:#1c171a;
  --mono:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',-apple-system,'PingFang SC','Microsoft YaHei',sans-serif;
  font-weight:400;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{font-weight:900;letter-spacing:-.02em;line-height:1.15;}
a{text-decoration:none;color:inherit;transition:color .25s;}
a:hover{color:var(--accent);}
.container-x{max-width:1320px;margin:0 auto;padding:0 clamp(16px,4vw,48px);}
.mono{font-family:var(--mono);}

/* ============ NAV ============ */
.site-nav{
  position:fixed;top:0;left:0;right:0;z-index:1030;
  padding:18px 0;
  background:rgba(20,16,19,0);
  border-bottom:1px solid transparent;
  transition:background .35s ease,padding .35s ease,border-color .35s ease,backdrop-filter .35s;
}
.site-nav.scrolled{
  padding:10px 0;
  background:rgba(20,16,19,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand{
  font-weight:900;font-size:1.45rem;letter-spacing:-.03em;white-space:nowrap;
  display:flex;align-items:center;gap:.5rem;
}
.brand i{color:var(--main);font-size:1.2rem;}
.brand span.dot{color:var(--accent);}
.nav-links{display:flex;align-items:center;gap:clamp(10px,1.8vw,26px);flex-wrap:wrap;}
.nav-links a{
  font-size:.9rem;font-weight:500;color:var(--muted);position:relative;padding:4px 0;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--main);
  transition:width .3s ease;
}
.nav-links a:hover{color:var(--text);}
.nav-links a:hover::after{width:100%;}
.nav-toggle{
  display:none;background:none;border:1px solid var(--line);color:var(--text);
  border-radius:8px;padding:6px 12px;font-size:1rem;
}
@media(max-width:900px){
  .nav-toggle{display:inline-block;}
  .nav-links{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:rgba(20,16,19,.97);backdrop-filter:blur(14px);
    flex-direction:column;align-items:flex-start;gap:0;
    padding:12px clamp(16px,4vw,48px) 20px;border-bottom:1px solid var(--line);
  }
  .nav-links.open{display:flex;}
  .nav-links a{width:100%;padding:11px 0;border-bottom:1px solid var(--line);}
}

/* ============ HERO ============ */
.hero{padding:clamp(120px,16vw,190px) 0 clamp(40px,6vw,70px);}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.76rem;letter-spacing:.24em;text-transform:uppercase;
  color:var(--accent);font-weight:600;margin-bottom:26px;
  border:1px solid var(--line);border-radius:999px;padding:7px 18px;
}
.hero h1{
  font-size:clamp(2.6rem,7.2vw,4.6rem);
  font-weight:900;letter-spacing:-.045em;margin-bottom:26px;
}
.hero h1 em{font-style:normal;color:var(--main);}
.hero-sub{
  font-size:clamp(1rem,1.5vw,1.18rem);color:var(--muted);max-width:660px;
  margin-bottom:38px;font-weight:400;
}
.hero-btns{display:flex;flex-wrap:wrap;gap:16px;}
.btn-solid{
  background:var(--main);color:#fff;border:1px solid var(--main);
  padding:14px 34px;border-radius:0;font-weight:700;font-size:.95rem;
  letter-spacing:.02em;transition:background .25s,border-color .25s,color .25s;
  display:inline-flex;align-items:center;gap:10px;
}
.btn-solid:hover{background:var(--accent);border-color:var(--accent);color:#141013;}
.btn-line{
  background:transparent;color:var(--text);border:1px solid var(--line);
  padding:14px 34px;font-weight:700;font-size:.95rem;border-radius:0;
  transition:border-color .25s,color .25s;display:inline-flex;align-items:center;gap:10px;
}
.btn-line:hover{border-color:var(--text);color:var(--text);}

/* ============ CAROUSEL ============ */
.carousel-wrap{margin:clamp(20px,4vw,48px) 0 clamp(50px,7vw,90px);}
.carousel{
  position:relative;border:1px solid var(--line);overflow:hidden;
  min-height:clamp(280px,42vw,440px);background:var(--panel);
}
.slide{
  position:absolute;inset:0;opacity:0;transition:opacity .9s ease;
  display:flex;align-items:flex-end;padding:clamp(24px,4vw,56px);
  background-size:cover;background-position:center;
}
.slide.active{opacity:1;}
.slide::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(20,16,19,.94) 12%,rgba(20,16,19,.5) 60%,rgba(20,16,19,.25));
}
.slide-inner{position:relative;max-width:600px;}
.slide-tag{
  display:inline-block;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent);font-weight:700;margin-bottom:14px;
  border:1px solid rgba(251,146,60,.45);padding:5px 14px;border-radius:999px;
}
.slide h3{font-size:clamp(1.7rem,3.6vw,2.6rem);margin-bottom:12px;}
.slide p{color:var(--muted);font-size:.95rem;margin-bottom:0;}
.carousel-dots{
  position:absolute;bottom:18px;right:clamp(20px,4vw,48px);z-index:5;display:flex;gap:10px;
}
.carousel-dots button{
  width:34px;height:3px;border:none;background:rgba(254,242,242,.28);cursor:pointer;
  transition:background .3s;padding:0;
}
.carousel-dots button.active{background:var(--main);}

/* ============ SECTION BASE ============ */
.section{padding:clamp(48px,7vw,92px) 0;border-top:1px solid var(--line);}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  flex-wrap:wrap;margin-bottom:clamp(28px,4vw,48px);
}
.section-head h2{
  font-size:clamp(1.9rem,4vw,3.1rem);letter-spacing:-.04em;margin:0;
}
.section-head h2 small{
  display:block;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--accent);font-weight:700;margin-bottom:14px;
}
.section-head .see-all{
  font-size:.86rem;font-weight:600;color:var(--muted);
  border:1px solid var(--line);border-radius:999px;padding:9px 20px;
}
.section-head .see-all:hover{border-color:var(--main);color:var(--main);}

/* ============ CATEGORY PILLS ============ */
.cat-grid{display:flex;flex-wrap:wrap;gap:14px;}
.cat-pill{
  display:inline-flex;align-items:center;gap:10px;
  border:1px solid var(--line);border-radius:999px;
  padding:13px 26px;font-weight:600;font-size:.94rem;color:var(--text);
  transition:border-color .25s,color .25s,background .25s;
}
.cat-pill i{color:var(--main);font-size:.86rem;transition:color .25s;}
.cat-pill:hover{border-color:var(--main);background:rgba(220,38,38,.08);color:var(--text);}
.cat-pill:hover i{color:var(--accent);}
.cat-pill .count{font-family:var(--mono);font-size:.76rem;color:var(--muted);}

/* ============ POSTER GRID ============ */
.poster-grid{
  display:grid;gap:clamp(14px,2vw,26px);
  grid-template-columns:repeat(auto-fill,minmax(168px,1fr));
}
.poster-card{
  border:1px solid var(--line);background:var(--panel);
  cursor:pointer;position:relative;transition:border-color .3s;
}
.poster-card:hover{border-color:var(--main);}
.poster-thumb{
  position:relative;overflow:hidden;aspect-ratio:2/3;background:#241d21;
}
.poster-thumb img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .6s ease,filter .4s ease;
}
.poster-card:hover .poster-thumb img{transform:scale(1.06);filter:brightness(.72);}
.play-overlay{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  opacity:0;transition:opacity .3s ease;
}
.poster-card:hover .play-overlay{opacity:1;}
.play-overlay i{
  width:54px;height:54px;border-radius:50%;
  background:rgba(220,38,38,.92);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:1.05rem;
  border:2px solid rgba(254,242,242,.85);
  transform:scale(.85);transition:transform .3s ease;
}
.poster-card:hover .play-overlay i{transform:scale(1);}
.rate-badge{
  position:absolute;top:10px;right:10px;z-index:2;
  font-family:var(--mono);font-size:.78rem;font-weight:700;
  background:rgba(20,16,19,.86);color:var(--accent);
  padding:3px 9px;border:1px solid rgba(251,146,60,.4);
}
.poster-meta{padding:13px 14px 15px;}
.poster-meta h4{
  font-size:.96rem;font-weight:700;margin:0 0 6px;letter-spacing:-.01em;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.poster-meta .sub{
  font-size:.76rem;color:var(--muted);font-family:var(--mono);
  display:flex;gap:8px;flex-wrap:wrap;
}

/* ============ RANK LIST ============ */
.rank-grid{display:grid;gap:clamp(18px,3vw,34px);grid-template-columns:repeat(auto-fit,minmax(320px,1fr));}
.rank-col{border:1px solid var(--line);padding:clamp(18px,2.5vw,30px);}
.rank-col h3{
  font-size:1.1rem;letter-spacing:.02em;margin-bottom:20px;padding-bottom:16px;
  border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px;
}
.rank-col h3 i{color:var(--main);font-size:.9rem;}
.rank-item{
  display:flex;align-items:center;gap:16px;padding:13px 0;
  border-bottom:1px solid var(--line);cursor:pointer;transition:padding-left .25s;
}
.rank-item:last-child{border-bottom:none;}
.rank-item:hover{padding-left:8px;}
.rank-no{
  font-family:var(--mono);font-weight:800;font-size:1.18rem;width:34px;flex:none;
  color:var(--muted);text-align:center;
}
.rank-item:nth-child(2) .rank-no{color:#fbbf24;}
.rank-item:nth-child(3) .rank-no{color:#d4d4d8;}
.rank-item:nth-child(4) .rank-no{color:#d97706;}
.rank-item:nth-child(2) .rank-no::before{content:"🥇";font-size:1rem;}
.rank-item:nth-child(3) .rank-no::before{content:"🥈";font-size:1rem;}
.rank-item:nth-child(4) .rank-no::before{content:"🥉";font-size:1rem;}
.rank-item:nth-child(2) .rank-no span,
.rank-item:nth-child(3) .rank-no span,
.rank-item:nth-child(4) .rank-no span{display:none;}
.rank-thumb{width:44px;height:60px;flex:none;overflow:hidden;border:1px solid var(--line);}
.rank-thumb img{width:100%;height:100%;object-fit:cover;display:block;}
.rank-info{flex:1;min-width:0;}
.rank-info h5{font-size:.92rem;margin:0 0 3px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.rank-info p{font-size:.74rem;color:var(--muted);margin:0;font-family:var(--mono);}
.rank-score{font-family:var(--mono);font-weight:700;color:var(--accent);font-size:.92rem;flex:none;}

/* ============ FEATURE ICON LIST ============ */
.feature-row{display:grid;gap:clamp(18px,3vw,32px);grid-template-columns:repeat(auto-fit,minmax(240px,1fr));}
.feature-item{border:1px solid var(--line);padding:clamp(22px,3vw,34px);}
.feature-item i{
  font-size:1.5rem;color:var(--main);margin-bottom:18px;display:block;
}
.feature-item h4{font-size:1.08rem;margin-bottom:10px;}
.feature-item p{font-size:.9rem;color:var(--muted);margin:0;}

/* ============ ACCORDION ============ */
.acc-item{border-bottom:1px solid var(--line);}
.acc-head{
  width:100%;background:none;border:none;color:var(--text);text-align:left;
  padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:18px;
  font-weight:700;font-size:1.02rem;cursor:pointer;transition:color .25s;
}
.acc-head:hover{color:var(--accent);}
.acc-head i{transition:transform .3s;color:var(--main);font-size:.86rem;flex:none;}
.acc-item.open .acc-head i{transform:rotate(45deg);}
.acc-body{
  max-height:0;overflow:hidden;transition:max-height .4s ease;
}
.acc-body p{color:var(--muted);font-size:.92rem;padding-bottom:22px;margin:0;max-width:820px;}

/* ============ TOPIC ============ */
.topic-box{
  border:1px solid var(--line);padding:clamp(26px,4vw,54px);
  display:grid;gap:clamp(24px,4vw,48px);grid-template-columns:1fr;
}
@media(min-width:860px){.topic-box{grid-template-columns:1.15fr .85fr;align-items:center;}}
.topic-box h3{font-size:clamp(1.5rem,3vw,2.1rem);margin-bottom:16px;}
.topic-box p{color:var(--muted);font-size:.95rem;margin-bottom:14px;}
.topic-poster{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
.topic-poster figure{margin:0;border:1px solid var(--line);overflow:hidden;aspect-ratio:2/3;background:#241d21;}
.topic-poster img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s;}
.topic-poster figure:hover img{transform:scale(1.05);}

/* ============ GENRE / RECO ============ */
.reco-grid{display:grid;gap:clamp(16px,2.4vw,26px);grid-template-columns:repeat(auto-fit,minmax(210px,1fr));}
.reco-card{
  border:1px solid var(--line);padding:clamp(20px,2.6vw,30px);
  display:block;transition:border-color .25s,transform .25s;
}
.reco-card:hover{border-color:var(--main);transform:translateY(-3px);color:var(--text);}
.reco-card i{color:var(--accent);font-size:1.15rem;margin-bottom:16px;display:block;}
.reco-card h4{font-size:1.02rem;margin-bottom:8px;}
.reco-card p{font-size:.85rem;color:var(--muted);margin:0;}

/* ============ FRIEND LINKS ============ */
.friend-links{
  border-top:1px solid var(--line);padding:clamp(34px,5vw,56px) 0;
}
.friend-links h4{
  font-size:.8rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--muted);font-weight:700;margin-bottom:18px;
}
.friend-links .fl-body{font-size:.88rem;color:var(--muted);line-height:2.2;word-break:break-all;}

/* ============ FOOTER ============ */
.site-footer{
  border-top:1px solid var(--line);padding:clamp(40px,6vw,70px) 0 34px;
}
.footer-top{display:grid;gap:clamp(26px,4vw,48px);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:44px;}
.footer-brand{font-weight:900;font-size:1.35rem;display:flex;align-items:center;gap:.5rem;margin-bottom:14px;}
.footer-brand i{color:var(--main);}
.footer-top p{font-size:.86rem;color:var(--muted);max-width:300px;margin:0;}
.footer-col h5{font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:16px;font-weight:700;}
.footer-col a{display:block;font-size:.88rem;color:var(--text);padding:5px 0;opacity:.82;}
.footer-col a:hover{opacity:1;color:var(--accent);}
.footer-bottom{
  border-top:1px solid var(--line);padding-top:26px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.8rem;color:var(--muted);font-family:var(--mono);
}

/* ============ MODAL ============ */
.film-modal{
  position:fixed;inset:0;z-index:2000;display:none;
  align-items:center;justify-content:center;padding:clamp(14px,4vw,40px);
}
.film-modal.open{display:flex;}
.fm-backdrop{
  position:absolute;inset:0;background:rgba(10,7,9,.86);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
}
.fm-card{
  position:relative;width:100%;max-width:880px;max-height:88vh;overflow-y:auto;
  border:1px solid var(--line);background:rgba(28,23,26,.94);
  display:grid;grid-template-columns:1fr;
}
@media(min-width:720px){.fm-card{grid-template-columns:300px 1fr;}}
.fm-poster{position:relative;background:#241d21;min-height:220px;}
.fm-poster img{width:100%;height:100%;object-fit:cover;display:block;}
.fm-body{padding:clamp(22px,3.4vw,40px);}
.fm-close{
  position:absolute;top:12px;right:12px;z-index:5;
  width:40px;height:40px;border:1px solid var(--line);background:rgba(20,16,19,.8);
  color:var(--text);border-radius:0;font-size:1rem;cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:border-color .25s,color .25s;
}
.fm-close:hover{border-color:var(--main);color:var(--main);}
.fm-body .fm-tag{
  display:inline-block;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent);border:1px solid rgba(251,146,60,.4);border-radius:999px;
  padding:4px 12px;font-weight:700;margin-bottom:14px;
}
.fm-body h3{font-size:clamp(1.4rem,2.6vw,1.9rem);margin-bottom:16px;}
.fm-score{
  font-family:var(--mono);font-weight:800;font-size:2.1rem;color:var(--accent);
  line-height:1;margin-bottom:20px;display:flex;align-items:baseline;gap:8px;
}
.fm-score span{font-size:.72rem;color:var(--muted);font-weight:500;letter-spacing:.1em;}
.fm-facts{display:grid;grid-template-columns:repeat(2,1fr);gap:12px 20px;margin-bottom:22px;}
.fm-fact{font-size:.84rem;}
.fm-fact b{display:block;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:3px;}
.fm-plot{font-size:.9rem;color:var(--muted);line-height:1.85;margin:0;}

/* reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.22,.7,.3,1),transform .8s cubic-bezier(.22,.7,.3,1);}
.reveal.in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none;}}

/* --- 子页面追加 --- */
.guide-wrap {padding:8px 0 0}
.guide-card {background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:26px 24px;height:100%}
.guide-card h3 {font-size:1.12rem;font-weight:700;color:var(--text);margin:0 0 12px;display:flex;align-items:center;gap:10px}
.guide-card h3 i {color:var(--main);font-size:1rem}
.guide-card p {color:var(--muted);line-height:1.85;font-size:.95rem;margin:0 0 10px}
.guide-card p:last-child {margin-bottom:0}
.step-list {list-style:none;padding:0;margin:0;counter-reset:step}
.step-list li {position:relative;padding:0 0 0 46px;margin-bottom:22px;counter-increment:step}
.step-list li:last-child {margin-bottom:0}
.step-list li::before {content:counter(step);position:absolute;left:0;top:-2px;width:32px;height:32px;border-radius:9px;
    background:linear-gradient(135deg,var(--main),var(--accent));color:#fff;font-weight:800;font-size:.9rem;
    display:flex;align-items:center;justify-content:center;font-family:var(--mono)}
.step-list h4 {font-size:1rem;font-weight:700;margin:0 0 6px;color:var(--text)}
.step-list p {margin:0;color:var(--muted);line-height:1.8;font-size:.93rem}
.tip-box {border-left:3px solid var(--accent);background:rgba(251,146,60,.07);border-radius:0 12px 12px 0;padding:16px 18px;margin-top:14px}
.tip-box p {color:var(--text);opacity:.85;font-size:.9rem;line-height:1.8;margin:0}
.qa-item {border-bottom:1px solid var(--line);padding:18px 0}
.qa-item:last-child {border-bottom:none;padding-bottom:0}
.qa-item h4 {font-size:1rem;font-weight:700;color:var(--text);margin:0 0 8px;display:flex;gap:9px;align-items:flex-start}
.qa-item h4 span {color:var(--main);font-family:var(--mono);font-weight:800}
.qa-item p {margin:0;color:var(--muted);line-height:1.85;font-size:.93rem;padding-left:26px}
.kv-row {display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.kv-tag {font-family:var(--mono);font-size:.78rem;padding:5px 12px;border-radius:20px;border:1px solid var(--line);color:var(--muted);background:rgba(254,242,242,.03)}
.kv-tag.hot {color:var(--accent);border-color:rgba(251,146,60,.35);background:rgba(251,146,60,.08)}
.cta-line {display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.guide-card {padding:20px 18px}
.step-list li {padding-left:42px}
.guide-wrap {padding-top:0}

/* --- 子页面追加 --- */
/* 本页专属少量样式，配色全部沿用站点变量 */
  .rank-hero { padding: 72px 0 40px; border-bottom: 1px solid var(--line); }
.rank-hero h1 { font-size: clamp(26px, 4.4vw, 44px); font-weight: 800; line-height: 1.25; margin: 14px 0 16px; letter-spacing: -.02em; }
.rank-hero h1 em { color: var(--main); font-style: normal; }
.rank-note { color: var(--muted); font-size: 14px; margin-top: 18px; }
.rank-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 8px; }
.rank-tabs a { font-size: 13px; padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); text-decoration: none; transition: .2s; }
.rank-tabs a:hover { color: var(--text); border-color: var(--accent); }
.rank-tabs a.on { background: var(--main); border-color: var(--main); color: #fff; }
.list-wrap { display: flex; flex-direction: column; gap: 14px; }
.list-row { display: grid; grid-template-columns: 56px 88px 1fr auto; gap: 18px; align-items: center;
    background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 14px 18px; transition: .22s; }
.list-row:hover { border-color: rgba(220,38,38,.55); transform: translateX(3px); }
.list-no { font-family: var(--mono); font-size: 22px; font-weight: 700; color: var(--muted); text-align: center; }
.list-row:nth-child(1) .list-no { color: var(--main); }
.list-row:nth-child(2) .list-no { color: var(--accent); }
.list-row:nth-child(3) .list-no { color: #f59e0b; }
.list-poster { width: 88px; height: 118px; border-radius: 9px; overflow: hidden; background: #241d21; }
.list-poster img { width: 100%; height: 100%; object-fit: cover; display: block; }
.list-info h3 { font-size: 17px; font-weight: 700; margin: 0 0 6px; }
.list-info h3 span { font-size: 12px; font-weight: 500; color: var(--muted); margin-left: 8px; }
.list-info p { font-size: 13.5px; color: var(--muted); margin: 0; line-height: 1.6; }
.list-meta { text-align: right; font-family: var(--mono); }
.list-score { font-size: 22px; font-weight: 700; color: var(--accent); line-height: 1; }
.list-heat { font-size: 12px; color: var(--muted); margin-top: 8px; }
.list-heat i { color: var(--main); margin-right: 4px; }
.rank-rule { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 26px 28px; }
.rank-rule h3 { font-size: 18px; font-weight: 700; margin: 0 0 14px; }
.rank-rule h3 i { color: var(--main); margin-right: 8px; }
.rule-item { display: flex; gap: 12px; padding: 11px 0; border-bottom: 1px dashed var(--line); font-size: 14px; color: var(--muted); line-height: 1.7; }
.rule-item:last-child { border-bottom: 0; }
.rule-item b { color: var(--text); font-weight: 600; flex: 0 0 auto; font-family: var(--mono); }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 16px; }
.tag-cloud span { font-size: 12.5px; padding: 6px 13px; border-radius: 999px; background: rgba(220,38,38,.12); color: var(--accent); border: 1px solid rgba(220,38,38,.3); }
.list-row { grid-template-columns: 40px 64px 1fr; gap: 12px; padding: 12px 14px; }
.list-poster { width: 64px; height: 88px; }
.list-meta { grid-column: 1 / -1; display: flex; align-items: center; gap: 14px; text-align: left; }
.list-heat { margin-top: 0; }
.list-no { font-size: 17px; }
.list-info h3 { font-size: 15px; }
.rank-rule { padding: 20px; }

/* --- 子页面追加 --- */
/* 页面主视觉 */
  .topic-hero {padding:70px 0 40px;border-bottom:1px solid var(--line);position:relative;overflow:hidden;}
.topic-hero::after {content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;border-radius:50%;
    background:radial-gradient(circle,rgba(220,38,38,.28),transparent 65%);pointer-events:none;}
.topic-hero h1 {font-size:clamp(1.7rem,4vw,2.9rem);font-weight:900;line-height:1.18;letter-spacing:-.02em;margin:14px 0 16px;max-width:820px;}
.topic-hero h1 .hl {color:var(--main);}
.topic-hero p {max-width:680px;color:var(--muted);line-height:1.85;font-size:1rem;}
/* 专题筛选条 */
  .filter-bar {display:flex;flex-wrap:wrap;gap:10px;padding:26px 0 6px;}
.filter-chip {font-size:.84rem;padding:7px 15px;border-radius:999px;border:1px solid var(--line);
    color:var(--muted);background:transparent;cursor:pointer;transition:.2s;}
.filter-chip:hover {color:var(--text);border-color:var(--main);}
.filter-chip.active {background:var(--main);border-color:var(--main);color:#fff;font-weight:600;}
/* 专题卡片 */
  .topic-grid {display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px;margin-top:26px;}
.topic-card {background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;
    transition:transform .25s,border-color .25s,box-shadow .25s;display:flex;flex-direction:column;}
.topic-card:hover {transform:translateY(-5px);border-color:rgba(220,38,38,.55);box-shadow:0 16px 34px rgba(0,0,0,.45);}
.topic-cover {position:relative;aspect-ratio:16/9;overflow:hidden;background:#241c20;}
.topic-cover img {width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s;}
.topic-card:hover .topic-cover img {transform:scale(1.06);}
.topic-cover::after {content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(20,16,19,.9));}
.topic-badge {position:absolute;top:12px;left:12px;z-index:2;font-size:.72rem;font-weight:700;
    letter-spacing:.06em;padding:5px 10px;border-radius:6px;background:var(--main);color:#fff;}
.topic-count {position:absolute;bottom:12px;right:14px;z-index:2;font-family:var(--mono);font-size:.75rem;
    color:rgba(254,242,242,.85);background:rgba(20,16,19,.7);padding:4px 9px;border-radius:6px;border:1px solid var(--line);}
.topic-body {padding:18px 18px 20px;display:flex;flex-direction:column;flex:1;}
.topic-body h3 {font-size:1.06rem;font-weight:700;margin:0 0 9px;line-height:1.45;}
.topic-body p {font-size:.88rem;color:var(--muted);line-height:1.7;margin:0 0 16px;flex:1;}
.topic-tags {display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px;}
.topic-tags span {font-size:.72rem;color:var(--accent);border:1px solid rgba(251,146,60,.35);
    padding:3px 8px;border-radius:5px;background:rgba(251,146,60,.08);}
.topic-link {font-size:.86rem;font-weight:600;color:var(--text);display:inline-flex;align-items:center;gap:7px;
    text-decoration:none;transition:.2s;}
.topic-link i {color:var(--main);font-size:.8rem;transition:transform .2s;}
.topic-link:hover {color:var(--main);}
.topic-link:hover i {transform:translateX(4px);}
/* 说明卡 */
  .topic-note {margin-top:52px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px 26px;}
.topic-note h2 {font-size:1.16rem;font-weight:800;margin:0 0 14px;display:flex;align-items:center;gap:10px;}
.topic-note h2 i {color:var(--main);font-size:1rem;}
.topic-note p {color:var(--muted);line-height:1.9;font-size:.92rem;margin:0 0 12px;}
.topic-note p:last-child {margin-bottom:0;}
.sec-pad {padding:56px 0;}
.sec-title {font-size:clamp(1.25rem,2.6vw,1.6rem);font-weight:800;letter-spacing:-.01em;margin:0 0 8px;}
.sec-sub {color:var(--muted);font-size:.92rem;margin:0 0 4px;line-height:1.7;}
footer.site-footer {border-top:1px solid var(--line);padding:36px 0;margin-top:20px;color:var(--muted);font-size:.85rem;}
footer.site-footer .foot-links {display:flex;flex-wrap:wrap;gap:18px;margin-bottom:14px;}
footer.site-footer .foot-links a {color:var(--muted);text-decoration:none;transition:.2s;}
footer.site-footer .foot-links a:hover {color:var(--main);}
footer.site-footer .foot-brand {color:var(--text);font-weight:700;margin-bottom:10px;display:block;}

/* --- 子页面追加 --- */
.about-hero {padding:72px 0 44px;border-bottom:1px solid var(--line);}
.about-hero h1 {font-size:clamp(1.9rem,4.4vw,3.1rem);font-weight:900;line-height:1.2;letter-spacing:-.02em;margin:14px 0 16px;}
.about-hero h1 em {font-style:normal;color:var(--main);}
.about-hero p {color:var(--muted);max-width:760px;line-height:1.85;font-size:1rem;margin-bottom:0;}
.stat-row {display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;}
.stat-box {flex:1 1 150px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 20px;}
.stat-box b {display:block;font-size:1.6rem;font-weight:800;color:var(--accent);font-family:var(--mono);}
.stat-box span {font-size:.82rem;color:var(--muted);}
.about-block {padding:56px 0;border-bottom:1px solid var(--line);}
.about-block:last-of-type {border-bottom:0;}
.about-block h2 {font-size:clamp(1.3rem,2.6vw,1.85rem);font-weight:800;margin-bottom:14px;letter-spacing:-.01em;}
.about-block h2 .num {color:var(--main);font-family:var(--mono);margin-right:10px;}
.about-block h2 .brand-inline {color:var(--accent);}
.about-block p {color:var(--muted);line-height:1.9;font-size:.96rem;}
.about-block p + p {margin-top:12px;}
.info-card {background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px;height:100%;}
.info-card i.ic {color:var(--main);font-size:1.15rem;margin-bottom:12px;display:inline-block;}
.info-card h3 {font-size:1.02rem;font-weight:700;margin-bottom:8px;}
.info-card p {font-size:.88rem;color:var(--muted);line-height:1.8;margin:0;}
.rule-list {list-style:none;padding:0;margin:20px 0 0;}
.rule-list li {position:relative;padding:12px 0 12px 34px;border-bottom:1px dashed var(--line);color:var(--muted);font-size:.94rem;line-height:1.75;}
.rule-list li:last-child {border-bottom:0;}
.rule-list li::before {content:'\f00c';font-family:'Font Awesome 6 Free';font-weight:900;position:absolute;left:4px;top:12px;color:var(--accent);font-size:.8rem;}
.rule-list li b {color:var(--text);}
.tl {border-left:2px solid var(--line);margin:24px 0 0 8px;padding-left:26px;}
.tl-item {position:relative;padding-bottom:26px;}
.tl-item:last-child {padding-bottom:0;}
.tl-item::before {content:'';position:absolute;left:-33px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--main);box-shadow:0 0 0 4px rgba(220,38,38,.16);}
.tl-item h3 {font-size:.98rem;font-weight:700;margin-bottom:6px;}
.tl-item p {font-size:.89rem;color:var(--muted);line-height:1.8;margin:0;}
.cta-band {background:linear-gradient(120deg,rgba(220,38,38,.16),rgba(251,146,60,.1));border:1px solid var(--line);border-radius:18px;padding:34px 28px;margin:8px 0 64px;}
.cta-band h2 {font-size:clamp(1.15rem,2.4vw,1.5rem);font-weight:800;margin-bottom:10px;}
.cta-band p {color:var(--muted);font-size:.92rem;line-height:1.8;margin-bottom:20px;}
.cta-band .hero-btns {display:flex;gap:12px;flex-wrap:wrap;}
.btn-solid,.btn-line {display:inline-flex;align-items:center;gap:8px;padding:11px 22px;border-radius:999px;font-size:.9rem;font-weight:600;text-decoration:none;transition:.2s;}
.site-footer .f-inner {display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:center;}
.site-footer .f-links {display:flex;flex-wrap:wrap;gap:18px;}
.site-footer .f-links a {color:var(--muted);text-decoration:none;font-size:.86rem;}
.site-footer .f-links a:hover {color:var(--accent);}
.site-footer .copy {color:var(--muted);font-size:.8rem;}
.site-footer .friend {color:var(--muted);font-size:.8rem;margin-top:14px;line-height:1.8;}
.about-hero {padding:48px 0 32px;}
.about-block {padding:40px 0;}
.stat-box {flex:1 1 100%;}

/* --- 子页面追加 --- */
.legal-wrap { max-width: 860px; margin: 0 auto; }
.legal-intro {
      background: var(--panel);
      border: 1px solid var(--line);
      border-left: 3px solid var(--main);
      border-radius: 12px;
      padding: 22px 24px;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.9;
    }
.legal-block {
      background: var(--panel);
      border: 1px solid var(--line);
      border-radius: 14px;
      padding: 26px 28px;
      margin-bottom: 22px;
    }
.legal-block h2 {
      font-size: 19px;
      font-weight: 700;
      color: var(--text);
      margin: 0 0 14px;
      display: flex;
      align-items: center;
      gap: 10px;
      letter-spacing: .2px;
    }
.legal-block h2 i {
      color: var(--main);
      font-size: 16px;
    }
.legal-block p {
      color: var(--muted);
      font-size: 14.5px;
      line-height: 1.95;
      margin: 0 0 12px;
    }
.legal-block p:last-child { margin-bottom: 0; }
.legal-block ul {
      margin: 0;
      padding-left: 20px;
    }
.legal-block li {
      color: var(--muted);
      font-size: 14.5px;
      line-height: 1.95;
      margin-bottom: 8px;
    }
.legal-block li::marker { color: var(--main); }
.legal-block strong { color: var(--text); font-weight: 600; }
.legal-block code {
      font-family: var(--mono);
      font-size: 13px;
      background: rgba(220,38,38,.12);
      color: var(--accent);
      padding: 2px 7px;
      border-radius: 5px;
    }
.legal-note {
      border-top: 1px dashed var(--line);
      margin-top: 16px;
      padding-top: 14px;
      font-size: 13px;
      color: var(--muted);
    }
.legal-stamp {
      font-family: var(--mono);
      font-size: 12.5px;
      color: var(--muted);
      letter-spacing: .5px;
    }
.legal-block { padding: 20px 18px; }
.legal-block h2 { font-size: 17px; }
.legal-intro { padding: 18px; }