:root{
  --main:#6d5dfc;
  --accent:#22d3ee;
  --bg:#0f1020;
  --text:#e8eaf6;
  --bg-deep:#0a0b16;
  --bg-card:#171833;
  --bg-card-2:#1d1e3d;
  --line:rgba(109,93,252,.28);
  --line-soft:rgba(232,234,246,.10);
  --muted:#9aa0c3;
  --shadow-lg:0 24px 60px rgba(0,0,0,.65);
  --shadow-md:0 14px 34px rgba(0,0,0,.5);
  --radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1200px 600px at 12% -8%, rgba(109,93,252,.28), transparent 62%),
    radial-gradient(900px 520px at 92% 4%, rgba(34,211,238,.16), transparent 60%),
    linear-gradient(180deg,#0f1020 0%, #0d0e1c 45%, #0a0b16 100%);
  background-attachment:fixed;
  color:var(--text);
  font-family:'Inter','PingFang SC','Microsoft YaHei',system-ui,-apple-system,sans-serif;
  font-weight:400;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5,.display-font{
  font-family:'Inter','PingFang SC','Microsoft YaHei',sans-serif;
  font-weight:900;
  letter-spacing:-.02em;
  color:#fff;
}
a{text-decoration:none;color:inherit}
a:hover{color:inherit}
img{max-width:100%}
::selection{background:var(--main);color:#fff}

/* ---------- Navbar ---------- */
.site-nav{
  position:sticky;top:0;z-index:1000;
  background:rgba(15,16,32,.82);
  backdrop-filter:blur(16px) saturate(140%);
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 30px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.05);
}
.brand-badge{
  display:inline-flex;align-items:center;gap:.55rem;
  font-weight:900;font-size:1.28rem;color:#fff;letter-spacing:.01em;
  padding:.35rem .2rem;
}
.brand-badge i{
  color:var(--accent);
  filter:drop-shadow(0 0 10px rgba(34,211,238,.65));
  font-size:1.15rem;
}
.nav-link-custom{
  color:var(--muted)!important;
  font-weight:600;font-size:.95rem;
  padding:.5rem .85rem!important;
  border-radius:12px;
  transition:all .25s ease;
  position:relative;
}
.nav-link-custom:hover,.nav-link-custom.active{
  color:#fff!important;
  background:linear-gradient(180deg, rgba(109,93,252,.42), rgba(109,93,252,.12));
  box-shadow:0 6px 18px rgba(109,93,252,.35), inset 0 1px 0 rgba(255,255,255,.14);
}
.navbar-toggler{
  border:1px solid var(--line);border-radius:12px;padding:.35rem .6rem;
  background:rgba(109,93,252,.16);
}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(34,211,238,.35)}
.navbar-toggler-icon{
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23e8eaf6' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.4' d='M4 8h22M4 15h22M4 22h22'/%3E%3C/svg%3E");
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:0;
  overflow:hidden;
  border-bottom:1px solid var(--line-soft);
}
.hero-bg{
  position:absolute;inset:-16% -8%;
  background:
    radial-gradient(60% 60% at 20% 20%, rgba(109,93,252,.55), transparent 70%),
    radial-gradient(50% 50% at 82% 30%, rgba(34,211,238,.35), transparent 70%),
    radial-gradient(70% 70% at 50% 100%, rgba(109,93,252,.28), transparent 72%);
  filter:blur(18px);
  z-index:0;
  will-change:transform;
}
.hero-grid-lines{
  position:absolute;inset:0;z-index:0;opacity:.35;
  background-image:linear-gradient(rgba(232,234,246,.05) 1px, transparent 1px),
                   linear-gradient(90deg, rgba(232,234,246,.05) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 50% 40%, #000 20%, transparent 78%);
}
.hero-inner{position:relative;z-index:2;padding:5.2rem 0 4.4rem}
.hero-kicker{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.8rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent);
  background:rgba(34,211,238,.09);
  border:1px solid rgba(34,211,238,.32);
  border-radius:999px;padding:.4rem 1rem;
  box-shadow:0 8px 22px rgba(34,211,238,.16), inset 0 1px 0 rgba(255,255,255,.1);
}
.hero-title{
  font-size:clamp(2.6rem,5.6vw,4.1rem);
  line-height:1.06;
  margin:1.4rem 0 1.1rem;
  text-shadow:0 18px 44px rgba(0,0,0,.7);
}
.hero-title .grad{
  background:linear-gradient(100deg,#fff 6%, #22d3ee 46%, #6d5dfc 92%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{
  color:#b9beE0;color:#b9bee0;
  font-size:1.06rem;max-width:640px;margin-bottom:2rem;
}
.btn-hero-main{
  display:inline-flex;align-items:center;gap:.6rem;
  background:linear-gradient(180deg,#8a7dff,#5b4bf0 62%, #4a3ad9);
  color:#fff;font-weight:800;font-size:1rem;
  padding:.85rem 1.7rem;border-radius:16px;border:1px solid rgba(255,255,255,.18);
  box-shadow:0 18px 40px rgba(109,93,252,.48), inset 0 1px 0 rgba(255,255,255,.32), inset 0 -3px 0 rgba(0,0,0,.24);
  transition:transform .22s ease, box-shadow .22s ease;
}
.btn-hero-main:hover{color:#fff;transform:translateY(-3px);box-shadow:0 26px 52px rgba(109,93,252,.6), inset 0 1px 0 rgba(255,255,255,.36), inset 0 -3px 0 rgba(0,0,0,.3)}
.btn-hero-ghost{
  display:inline-flex;align-items:center;gap:.6rem;
  background:linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.03));
  color:var(--text);font-weight:700;font-size:1rem;
  padding:.85rem 1.7rem;border-radius:16px;border:1px solid rgba(34,211,238,.4);
  box-shadow:0 14px 32px rgba(0,0,0,.42), inset 0 1px 0 rgba(255,255,255,.14);
  transition:all .22s ease;
}
.btn-hero-ghost:hover{color:#fff;border-color:var(--accent);transform:translateY(-3px);box-shadow:0 22px 44px rgba(34,211,238,.3), inset 0 1px 0 rgba(255,255,255,.2)}
.hero-stats{display:flex;gap:2.4rem;margin-top:2.6rem;flex-wrap:wrap}
.hero-stat b{display:block;font-size:1.7rem;font-weight:900;color:#fff;line-height:1.2}
.hero-stat span{font-size:.82rem;color:var(--muted);letter-spacing:.08em}

/* ---------- Carousel ---------- */
.showcase{padding:3.2rem 0 1rem}
.showcase-frame{
  border-radius:26px;
  padding:1px;
  background:linear-gradient(140deg, rgba(109,93,252,.75), rgba(34,211,238,.35) 45%, rgba(232,234,246,.06));
  box-shadow:var(--shadow-lg);
}
.carousel-shell{
  border-radius:25px;overflow:hidden;background:#0c0d1c;
}
.slide-card{
  position:relative;min-height:380px;
  display:flex;align-items:flex-end;
  padding:2.2rem;
  background:
    radial-gradient(80% 90% at 12% 8%, rgba(109,93,252,.7), transparent 62%),
    radial-gradient(70% 80% at 88% 18%, rgba(34,211,238,.4), transparent 64%),
    linear-gradient(150deg,#161735,#0b0c19);
  overflow:hidden;
}
.slide-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg, rgba(10,11,22,.92) 0%, rgba(10,11,22,.55) 52%, rgba(10,11,22,.15) 100%);
}
.slide-body{position:relative;z-index:2;max-width:620px}
.slide-tag{
  display:inline-block;font-size:.74rem;font-weight:800;letter-spacing:.14em;
  color:#0b0c19;background:linear-gradient(180deg,#67e8f9,#22d3ee);
  padding:.24rem .8rem;border-radius:8px;margin-bottom:.9rem;
  box-shadow:0 8px 20px rgba(34,211,238,.4);
}
.slide-body h3{font-size:clamp(1.7rem,3.3vw,2.6rem);margin:0 0 .65rem}
.slide-body p{color:#c4c8e6;margin:0 0 1.2rem;font-size:.98rem}
.slide-meta{display:flex;gap:1.1rem;flex-wrap:wrap;font-size:.85rem;color:var(--muted)}
.slide-meta i{color:var(--accent);margin-right:.35rem}
.carousel-indicators [data-bs-target]{width:26px;height:5px;border-radius:4px;background:rgba(232,234,246,.35);border:0}
.carousel-indicators .active{background:var(--accent);box-shadow:0 0 12px rgba(34,211,238,.9)}

/* ---------- Section shell ---------- */
.section{padding:4.2rem 0 1.2rem}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1.4rem;margin-bottom:2rem;flex-wrap:wrap}
.section-title{
  font-size:clamp(1.8rem,3.4vw,2.7rem);
  margin:0;
  position:relative;
  padding-left:1.1rem;
}
.section-title::before{
  content:"";position:absolute;left:0;top:.16em;bottom:.16em;width:7px;border-radius:6px;
  background:linear-gradient(180deg,var(--accent),var(--main));
  box-shadow:0 0 18px rgba(34,211,238,.7);
}
.section-desc{color:var(--muted);font-size:.95rem;max-width:620px;margin:.55rem 0 0 1.1rem}
.section-link{
  font-size:.9rem;font-weight:700;color:var(--accent);
  border:1px solid rgba(34,211,238,.36);border-radius:12px;padding:.45rem 1rem;
  background:rgba(34,211,238,.07);
  box-shadow:0 8px 22px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.08);
  transition:all .22s ease;white-space:nowrap;
}
.section-link:hover{color:#fff;background:rgba(34,211,238,.18);transform:translateY(-2px)}

/* ---------- Poster grid ---------- */
.poster-grid{
  display:grid;
  grid-template-columns:repeat(6,minmax(0,1fr));
  gap:1.35rem;
  width:100%;
}
.poster-grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.poster-card{
  position:relative;
  display:block;
  border-radius:16px;
  overflow:hidden;
  background:linear-gradient(180deg,#1c1d3c,#141530);
  border:1px solid rgba(232,234,246,.09);
  box-shadow:0 12px 28px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.07);
  transition:transform .28s cubic-bezier(.2,.7,.3,1), box-shadow .28s ease, border-color .28s ease;
  isolation:isolate;
}
.poster-card:hover{
  transform:translateY(-9px);
  border-color:rgba(34,211,238,.55);
  box-shadow:0 30px 60px rgba(0,0,0,.72), 0 0 0 1px rgba(109,93,252,.5), 0 0 40px rgba(109,93,252,.28);
}
.poster-thumb{
  position:relative;
  width:100%;
  aspect-ratio:2/3;
  overflow:hidden;
  background:linear-gradient(135deg,#202142,#12132a 65%);
}
.poster-thumb img{
  width:100%;height:100%;object-fit:cover;display:block;
  opacity:0;transform:scale(1.06);
  transition:opacity .7s ease, transform .7s ease;
}
.poster-thumb img.loaded{opacity:1;transform:scale(1)}
.poster-card:hover .poster-thumb img.loaded{transform:scale(1.07)}
.poster-thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(15,16,32,0) 38%, rgba(10,11,22,.55) 72%, rgba(10,11,22,.94) 100%);
  pointer-events:none;
}
.play-fab{
  position:absolute;left:50%;top:46%;transform:translate(-50%,-50%) scale(.6);
  width:52px;height:52px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(180deg, rgba(34,211,238,.95), rgba(109,93,252,.95));
  color:#0b0c19;font-size:1.05rem;
  box-shadow:0 14px 30px rgba(34,211,238,.5), inset 0 1px 0 rgba(255,255,255,.5);
  opacity:0;transition:all .28s ease;z-index:3;
}
.poster-card:hover .play-fab{opacity:1;transform:translate(-50%,-50%) scale(1)}
.poster-info{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:.7rem .75rem .8rem;
  background:linear-gradient(180deg, rgba(10,11,22,0), rgba(10,11,22,.86) 38%);
}
.poster-name{
  font-size:.86rem;font-weight:800;color:#fff;line-height:1.3;
  display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  text-shadow:0 2px 8px rgba(0,0,0,.85);
}
.poster-sub{
  font-size:.7rem;color:#9fa6cc;display:flex;justify-content:space-between;gap:.4rem;margin-top:.18rem;
}
.poster-sub .score{color:var(--accent);font-weight:800}
.skeleton-shim{
  position:absolute;inset:0;
  background:linear-gradient(100deg, rgba(109,93,252,.10) 20%, rgba(34,211,238,.16) 50%, rgba(109,93,252,.10) 80%);
  background-size:220% 100%;
  animation:shimmer 1.5s infinite linear;
}
@keyframes shimmer{0%{background-position:120% 0}100%{background-position:-40% 0}}

/* ---------- Tabs ---------- */
.tab-bar{display:flex;gap:.65rem;flex-wrap:wrap;margin-bottom:2rem}
.tab-btn{
  border:1px solid rgba(232,234,246,.14);
  background:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.02));
  color:#b9bee0;font-weight:700;font-size:.9rem;
  padding:.55rem 1.25rem;border-radius:14px;cursor:pointer;
  box-shadow:0 8px 20px rgba(0,0,0,.4), inset 0 1px 0 rgba(255,255,255,.1);
  transition:all .22s ease;
}
.tab-btn:hover{color:#fff;border-color:rgba(34,211,238,.45);transform:translateY(-2px)}
.tab-btn.active{
  color:#fff;border-color:transparent;
  background:linear-gradient(180deg,#8a7dff,#5b4bf0 70%,#4a3ad9);
  box-shadow:0 16px 34px rgba(109,93,252,.5), inset 0 1px 0 rgba(255,255,255,.32), inset 0 -3px 0 rgba(0,0,0,.22);
}
.tab-pane-custom{display:none}
.tab-pane-custom.active{display:block;animation:fadeUp .5s ease both}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ---------- Timeline ---------- */
.timeline{position:relative;margin-top:1rem;padding-left:2.1rem}
.timeline::before{
  content:"";position:absolute;left:.58rem;top:.4rem;bottom:.4rem;width:3px;border-radius:3px;
  background:linear-gradient(180deg,var(--accent),var(--main) 55%, rgba(109,93,252,.12));
  box-shadow:0 0 16px rgba(109,93,252,.6);
}
.tl-item{position:relative;padding:0 0 1.9rem 0}
.tl-item::before{
  content:"";position:absolute;left:-1.72rem;top:.55rem;
  width:13px;height:13px;border-radius:50%;
  background:linear-gradient(180deg,#8a7dff,#4a3ad9);
  border:2px solid #0f1020;
  box-shadow:0 0 0 4px rgba(109,93,252,.2), 0 0 14px rgba(34,211,238,.55);
}
.tl-time{font-size:.78rem;font-weight:800;letter-spacing:.1em;color:var(--accent);margin-bottom:.25rem}
.tl-title{font-size:1.05rem;font-weight:800;color:#fff;margin:0 0 .3rem}
.tl-text{color:#a7adcf;font-size:.92rem;margin:0}

/* ---------- Rank board ---------- */
.rank-panel{
  border-radius:24px;
  padding:1.4rem;
  background:linear-gradient(165deg,#1b1c3a,#121329 68%);
  border:1px solid rgba(109,93,252,.32);
  box-shadow:var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,.08);
}
.rank-row{
  display:flex;align-items:center;gap:1rem;
  padding:.85rem 1rem;border-radius:16px;
  background:linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.012));
  border:1px solid rgba(232,234,246,.07);
  margin-bottom:.7rem;
  box-shadow:0 8px 20px rgba(0,0,0,.32), inset 0 1px 0 rgba(255,255,255,.05);
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.rank-row:hover{transform:translateX(6px);border-color:rgba(34,211,238,.42);box-shadow:0 14px 32px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.1)}
.rank-num{
  flex:0 0 38px;height:38px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:.98rem;color:#0b0c19;
  background:linear-gradient(180deg,#9aa3c9,#6a7194);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.5);
}
.rank-num.top1{background:linear-gradient(180deg,#ffe27a,#f5b301);box-shadow:0 0 20px rgba(245,179,1,.6), inset 0 1px 0 rgba(255,255,255,.6)}
.rank-num.top2{background:linear-gradient(180deg,#e6ecff,#aab6d8)}
.rank-num.top3{background:linear-gradient(180deg,#ffbc8a,#d97b3d)}
.rank-name{font-weight:800;color:#fff;font-size:.98rem;margin:0}
.rank-tag{font-size:.76rem;color:var(--muted)}
.rank-score{
  margin-left:auto;font-weight:900;color:var(--accent);font-size:1rem;
  text-shadow:0 0 16px rgba(34,211,238,.55);
}
.rank-bar{
  height:6px;border-radius:6px;margin-top:.45rem;
  background:rgba(232,234,246,.08);overflow:hidden;
}
.rank-bar i{
  display:block;height:100%;border-radius:6px;
  background:linear-gradient(90deg,var(--main),var(--accent));
  box-shadow:0 0 12px rgba(34,211,238,.7);
}

/* ---------- FAQ ---------- */
.faq-card{
  border-radius:18px;
  background:linear-gradient(165deg,#1a1b38,#12132a);
  border:1px solid rgba(232,234,246,.08);
  box-shadow:var(--shadow-md), inset 0 1px 0 rgba(255,255,255,.06);
  padding:1.2rem 1.35rem;
  margin-bottom:1rem;
}
.faq-card h4{font-size:1rem;margin:0 0 .5rem;color:#fff;font-weight:800}
.faq-card p{margin:0;color:#a7adcf;font-size:.92rem}

/* ---------- Footer / friends ---------- */
.friends{
  margin-top:3.4rem;
  border-radius:24px;
  padding:1.7rem 1.5rem;
  background:linear-gradient(165deg, rgba(109,93,252,.14), rgba(15,16,32,.7));
  border:1px solid rgba(109,93,252,.3);
  box-shadow:var(--shadow-md), inset 0 1px 0 rgba(255,255,255,.07);
}
.friends h3{font-size:1.1rem;margin:0 0 .8rem;color:#fff}
.friends-line{color:#9fa6cc;font-size:.9rem;word-break:break-all;line-height:2}
.site-footer{
  margin-top:3.6rem;
  border-top:1px solid var(--line);
  background:linear-gradient(180deg, rgba(10,11,22,.4), #08090f);
  padding:3rem 0 2rem;
}
.footer-brand{font-size:1.25rem;font-weight:900;color:#fff;display:inline-flex;align-items:center;gap:.55rem}
.footer-brand i{color:var(--accent);filter:drop-shadow(0 0 10px rgba(34,211,238,.6))}
.footer-text{color:#8f96bb;font-size:.9rem;max-width:520px;margin-top:.8rem}
.footer-links{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem}
.footer-links a{color:#a7adcf;font-size:.9rem;transition:color .2s ease}
.footer-links a:hover{color:var(--accent)}
.copyright{
  margin-top:2rem;padding-top:1.4rem;border-top:1px solid rgba(232,234,246,.08);
  color:#727a9e;font-size:.82rem;text-align:center;
}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .75s ease, transform .75s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:1199.98px){
  .poster-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media (max-width:991.98px){
  .poster-grid,.poster-grid.cols-4{grid-template-columns:repeat(3,minmax(0,1fr))}
  .hero-inner{padding:3.8rem 0 3.2rem}
  .slide-card{min-height:330px;padding:1.6rem}
  .hero-stats{gap:1.7rem}
}
@media (max-width:767.98px){
  .poster-grid,.poster-grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
  .section{padding:3rem 0 .8rem}
  .hero-stat b{font-size:1.4rem}
  .hero-title{font-size:2.3rem}
  .btn-hero-main,.btn-hero-ghost{padding:.75rem 1.25rem;font-size:.92rem}
  .rank-row{gap:.7rem;padding:.7rem .8rem}
  .rank-num{flex:0 0 32px;height:32px;font-size:.85rem}
}
@media (max-width:575.98px){
  .hero-stats{gap:1.3rem}
  .slide-card{min-height:300px}
  .slide-meta{font-size:.78rem;gap:.7rem}
  .poster-name{font-size:.8rem}
}

/* --- 子页面追加 --- */
.site-nav .container {
    display:flex;align-items:center;flex-wrap:wrap;
    padding-top:.75rem;padding-bottom:.75rem;
  }
.nav-link-custom:hover {color:var(--text)!important;background:rgba(109,93,252,.14);}
.hero-title span {
    background:linear-gradient(120deg,var(--main),var(--accent));
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
.hero-stats .stat b {
    display:block;font-size:1.5rem;font-weight:800;
    background:linear-gradient(120deg,var(--main),var(--accent));
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
.hero-stats .stat small {color:var(--muted);font-size:.82rem;letter-spacing:.03em;}
.section-title em {color:var(--accent);font-style:normal;}
.section-lead {color:var(--muted);line-height:1.85;margin:0;}
.guide-card {
    background:linear-gradient(160deg,var(--bg-card),var(--bg-card-2));
    border:1px solid var(--line-soft);
    border-radius:var(--radius);
    box-shadow:var(--shadow-md);
    padding:1.7rem 1.6rem;
    height:100%;
    transition:.25s;
  }
.guide-card:hover {transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-lg);}
.guide-icon {
    width:48px;height:48px;border-radius:14px;
    display:inline-flex;align-items:center;justify-content:center;
    font-size:1.15rem;color:var(--accent);
    background:rgba(34,211,238,.10);
    border:1px solid var(--line);
    margin-bottom:1rem;
  }
.guide-card h3 {font-size:1.08rem;font-weight:700;margin:0 0 .6rem;}
.guide-card p {color:var(--muted);font-size:.93rem;line-height:1.8;margin:0;}
.step-list {counter-reset:step;display:grid;gap:1rem;}
.step-item {
    position:relative;
    background:var(--bg-card);
    border:1px solid var(--line-soft);
    border-left:3px solid var(--main);
    border-radius:16px;
    padding:1.25rem 1.35rem 1.25rem 3.6rem;
  }
.step-item::before {
    counter-increment:step;content:counter(step);
    position:absolute;left:1.05rem;top:1.2rem;
    width:30px;height:30px;border-radius:9px;
    display:flex;align-items:center;justify-content:center;
    font-size:.9rem;font-weight:800;color:#fff;
    background:linear-gradient(120deg,var(--main),var(--accent));
  }
.step-item h3 {font-size:1rem;font-weight:700;margin:0 0 .45rem;}
.step-item p {color:var(--muted);font-size:.92rem;line-height:1.8;margin:0;}
.zone-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.1rem;}
.zone-item {
    display:flex;gap:.9rem;align-items:flex-start;
    background:var(--bg-card);
    border:1px solid var(--line-soft);
    border-radius:16px;padding:1.15rem 1.2rem;
    transition:.22s;
  }
.zone-item:hover {border-color:var(--line);background:var(--bg-card-2);}
.zone-item i {color:var(--accent);font-size:1.05rem;margin-top:.15rem;}
.zone-item b {display:block;font-size:.98rem;margin-bottom:.3rem;}
.zone-item span {color:var(--muted);font-size:.88rem;line-height:1.75;}
.faq-item {
    background:var(--bg-card);
    border:1px solid var(--line-soft);
    border-radius:16px;
    padding:1.2rem 1.35rem;
    margin-bottom:.9rem;
  }
.faq-item h3 {font-size:.98rem;font-weight:700;margin:0 0 .5rem;color:var(--text);}
.faq-item h3 i {color:var(--accent);margin-right:.5rem;font-size:.85rem;}
.faq-item p {color:var(--muted);font-size:.92rem;line-height:1.85;margin:0;}
.tip-box {
    background:linear-gradient(135deg,rgba(109,93,252,.16),rgba(34,211,238,.08));
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:1.6rem 1.7rem;
    box-shadow:var(--shadow-md);
  }
.tip-box h3 {font-size:1.05rem;font-weight:800;margin:0 0 .7rem;}
.tip-box h3 i {color:var(--accent);margin-right:.5rem;}
.tip-box ul {margin:0;padding-left:1.15rem;color:var(--muted);font-size:.93rem;line-height:1.95;}
.tip-box ul li::marker {color:var(--main);}
.footer-desc {color:var(--muted);font-size:.9rem;line-height:1.85;max-width:420px;}
.footer-title {font-size:.88rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text);margin-bottom:.9rem;}
.footer-bottom {
    border-top:1px solid var(--line-soft);
    margin-top:2rem;padding-top:1.3rem;
    color:var(--muted);font-size:.83rem;
    display:flex;flex-wrap:wrap;gap:.8rem;justify-content:space-between;
  }
.footer-bottom a {color:var(--muted);}
.footer-bottom a:hover {color:var(--accent);}

/* --- 子页面追加 --- */
/* ===== 导航 ===== */
  .site-nav {
    position:sticky;top:0;z-index:1030;
    background:rgba(10,11,22,.86);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line-soft);
  }
/* ===== Hero ===== */
  .hero {
    position:relative;overflow:hidden;
    padding:76px 0 60px;
    background:radial-gradient(900px 420px at 12% 0%,rgba(109,93,252,.26),transparent 62%),
               radial-gradient(760px 380px at 88% 18%,rgba(34,211,238,.16),transparent 60%),
               linear-gradient(180deg,var(--bg-deep),var(--bg));
    border-bottom:1px solid var(--line-soft);
  }
.hero-stats .stat {
    flex:1 1 150px;min-width:132px;
    background:rgba(23,24,51,.72);
    border:1px solid var(--line-soft);
    border-radius:16px;padding:14px 16px;
  }
.hero-stats .num {font-size:1.35rem;font-weight:800;color:var(--accent);line-height:1.2;}
.hero-stats .lbl {font-size:.8rem;color:var(--muted);margin-top:4px;}
/* ===== 通用 section ===== */
  .section {padding:64px 0;position:relative;}
/* ===== 电影卡片 ===== */
  .movie-card {
    height:100%;
    background:var(--bg-card);
    border:1px solid var(--line-soft);
    border-radius:var(--radius);
    overflow:hidden;
    display:flex;flex-direction:column;
    transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
  }
.movie-card:hover {
    transform:translateY(-6px);
    border-color:var(--line);
    box-shadow:var(--shadow-md);
  }
.movie-poster {
    position:relative;aspect-ratio:16/10;overflow:hidden;
    background:linear-gradient(135deg,var(--bg-card-2),#12132a);
  }
.movie-poster img {width:100%;height:100%;object-fit:cover;display:block;opacity:.92;transition:.4s;}
.movie-card:hover .movie-poster img {opacity:1;transform:scale(1.05);}
.movie-score {
    position:absolute;top:12px;right:12px;
    background:rgba(10,11,22,.82);
    border:1px solid rgba(34,211,238,.42);
    color:var(--accent);
    font-weight:700;font-size:.82rem;
    padding:4px 10px;border-radius:999px;
    backdrop-filter:blur(6px);
  }
.movie-body {padding:16px 18px 18px;display:flex;flex-direction:column;gap:9px;flex:1;}
.movie-name {font-size:1.02rem;font-weight:700;line-height:1.45;color:var(--text);}
.movie-meta {display:flex;flex-wrap:wrap;gap:7px;}
.tag {
    font-size:.73rem;font-weight:600;
    color:var(--muted);
    padding:3px 9px;border-radius:7px;
    background:rgba(109,93,252,.13);
    border:1px solid var(--line-soft);
  }
.tag.tag-accent {color:var(--accent);background:rgba(34,211,238,.10);border-color:rgba(34,211,238,.28);}
.movie-text {font-size:.86rem;color:var(--muted);line-height:1.7;margin:0;}
/* ===== 选片标准 ===== */
  .rule-card {
    height:100%;
    background:linear-gradient(160deg,var(--bg-card),var(--bg-card-2));
    border:1px solid var(--line-soft);
    border-radius:var(--radius);
    padding:26px 24px;
    transition:.26s;
  }
.rule-card:hover {border-color:var(--line);box-shadow:var(--shadow-md);}
.rule-icon {
    width:46px;height:46px;border-radius:14px;
    display:grid;place-items:center;
    background:linear-gradient(135deg,rgba(109,93,252,.32),rgba(34,211,238,.18));
    border:1px solid var(--line);
    color:var(--accent);font-size:1.05rem;margin-bottom:16px;
  }
.rule-title {font-size:1.02rem;font-weight:700;margin-bottom:9px;}
.rule-text {font-size:.88rem;color:var(--muted);line-height:1.8;margin:0;}
/* ===== 地区分区 ===== */
  .region-strip {
    display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px;
  }
.region-chip {
    font-size:.85rem;font-weight:600;color:var(--muted);
    padding:8px 16px;border-radius:999px;
    border:1px solid var(--line-soft);
    background:rgba(23,24,51,.7);
  }
.region-chip.on {
    color:#fff;border-color:transparent;
    background:linear-gradient(135deg,var(--main),rgba(34,211,238,.62));
  }
/* ===== 更新日志 ===== */
  .log-item {
    display:flex;gap:18px;
    padding:18px 0;
    border-bottom:1px dashed var(--line-soft);
  }
.log-item:last-child {border-bottom:none;}
.log-date {
    flex:0 0 96px;font-size:.82rem;font-weight:700;color:var(--accent);
    padding-top:2px;letter-spacing:.4px;
  }
.log-content h4 {font-size:.96rem;font-weight:700;margin-bottom:6px;}
.log-content p {font-size:.87rem;color:var(--muted);line-height:1.75;margin:0;}
/* ===== CTA ===== */
  .cta-box {
    background:radial-gradient(700px 300px at 20% 0%,rgba(109,93,252,.30),transparent 62%),
               linear-gradient(140deg,var(--bg-card),var(--bg-card-2));
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:40px 32px;
    text-align:center;
    box-shadow:var(--shadow-lg);
  }
.cta-box h3 {font-size:1.35rem;font-weight:800;margin-bottom:12px;}
.cta-box p {color:var(--muted);font-size:.93rem;line-height:1.8;max-width:620px;margin:0 auto 24px;}
/* ===== 页脚 ===== */
  .site-footer {
    background:var(--bg-deep);
    border-top:1px solid var(--line-soft);
    padding:52px 0 28px;
    margin-top:20px;
  }
.friend-links {color:var(--muted);font-size:.81rem;line-height:1.9;}
.log-item {flex-direction:column;gap:6px;}
.log-date {flex:none;}

/* --- 子页面追加 --- */
.series-hero {padding:120px 0 60px;position:relative;overflow:hidden;background:radial-gradient(1200px 500px at 15% -10%,rgba(109,93,252,.35),transparent 60%),radial-gradient(900px 420px at 90% 0%,rgba(34,211,238,.18),transparent 55%),var(--bg-deep);}
.series-hero::after {content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);background-size:64px 64px;opacity:.35;pointer-events:none;}
.series-hero .container {position:relative;z-index:2;}
.series-h1 {font-weight:900;font-size:clamp(1.9rem,4.4vw,3.1rem);line-height:1.16;letter-spacing:-.02em;margin:18px 0 16px;}
.series-h1 span {background:linear-gradient(100deg,var(--accent),var(--main));-webkit-background-clip:text;background-clip:text;color:transparent;}
.series-lead {color:var(--muted);max-width:760px;font-size:1.02rem;line-height:1.85;}
.filter-bar {display:flex;flex-wrap:wrap;gap:10px;margin-top:34px;}
.chip {display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:999px;border:1px solid var(--line);background:var(--bg-card);color:var(--text);font-size:.9rem;font-weight:500;cursor:pointer;transition:.25s;text-decoration:none;}
.chip:hover {background:var(--bg-card-2);border-color:var(--accent);color:var(--accent);transform:translateY(-2px);}
.chip.is-on {background:linear-gradient(100deg,var(--main),#8b7dff);border-color:transparent;color:#fff;box-shadow:0 10px 26px rgba(109,93,252,.4);}
.series-panel {background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-md);}
.series-row {display:flex;gap:20px;align-items:center;padding:18px;border-radius:16px;border:1px solid var(--line-soft);background:var(--bg-card-2);transition:.28s;margin-bottom:14px;}
.series-row:hover {border-color:var(--line);transform:translateX(4px);box-shadow:var(--shadow-md);}
.series-poster {flex:0 0 92px;height:128px;border-radius:12px;overflow:hidden;background:var(--bg-deep);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:1.6rem;}
.series-poster img {width:100%;height:100%;object-fit:cover;}
.series-body {flex:1;min-width:0;}
.series-name {font-size:1.1rem;font-weight:700;margin:0 0 8px;color:var(--text);}
.series-name a {color:inherit;text-decoration:none;}
.series-name a:hover {color:var(--accent);}
.series-tags {display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px;}
.tag.ok {background:rgba(34,211,238,.14);border-color:rgba(34,211,238,.4);color:var(--accent);}
.series-desc {color:var(--muted);font-size:.9rem;line-height:1.75;margin:0;}
.series-side {flex:0 0 auto;text-align:right;display:flex;flex-direction:column;gap:8px;align-items:flex-end;}
.eps {font-size:.8rem;color:var(--muted);}
.mk-card {background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;height:100%;transition:.3s;}
.mk-card:hover {border-color:var(--accent);transform:translateY(-5px);box-shadow:var(--shadow-lg);}
.mk-icon {width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--main),var(--accent));color:#fff;font-size:1.25rem;margin-bottom:18px;}
.mk-card h3 {font-size:1.08rem;font-weight:700;margin-bottom:12px;}
.mk-card p {color:var(--muted);font-size:.92rem;line-height:1.8;margin:0;}
.site-footer h4 {font-size:1rem;font-weight:700;margin-bottom:16px;}
.site-footer p,.site-footer a {color:var(--muted);font-size:.9rem;line-height:1.9;text-decoration:none;}
.site-footer a:hover {color:var(--accent);}
.footer-list {list-style:none;padding:0;margin:0;}
.series-row {flex-direction:column;align-items:flex-start;}
.series-poster {width:100%;height:150px;}
.series-side {flex-direction:row;align-items:center;gap:16px;text-align:left;}

/* --- 子页面追加 --- */
.vt-hero {padding:96px 0 56px;background:radial-gradient(1200px 420px at 18% -10%,rgba(109,93,252,.30),transparent 60%),radial-gradient(900px 380px at 88% 6%,rgba(34,211,238,.16),transparent 62%),var(--bg-deep);border-bottom:1px solid var(--line-soft);}
.vt-kicker {display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);background:rgba(34,211,238,.10);border:1px solid rgba(34,211,238,.30);padding:7px 14px;border-radius:999px;}
.vt-title {font-size:clamp(28px,4.6vw,48px);font-weight:900;line-height:1.18;margin:20px 0 14px;letter-spacing:-.01em;}
.vt-title span {background:linear-gradient(100deg,var(--main),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;}
.vt-sub {color:var(--muted);font-size:16px;line-height:1.9;max-width:760px;}
.vt-filters {display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.vt-chip {padding:9px 18px;border-radius:999px;font-size:14px;font-weight:600;border:1px solid var(--line);color:var(--muted);background:rgba(23,24,51,.7);cursor:pointer;transition:.2s;text-decoration:none;}
.vt-chip:hover,.vt-chip.on {color:#fff;background:linear-gradient(100deg,var(--main),#8b7dff);border-color:transparent;box-shadow:0 8px 22px rgba(109,93,252,.35);}
.vt-grid {display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px;}
.vt-card {background:linear-gradient(160deg,var(--bg-card),var(--bg-card-2));border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md);transition:transform .25s,box-shadow .25s,border-color .25s;display:flex;flex-direction:column;height:100%;}
.vt-card:hover {transform:translateY(-6px);border-color:var(--line);box-shadow:var(--shadow-lg);}
.vt-poster {position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-deep);}
.vt-poster img {width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s;}
.vt-card:hover .vt-poster img {transform:scale(1.06);}
.vt-badge {position:absolute;top:10px;left:10px;font-size:12px;font-weight:700;padding:5px 11px;border-radius:999px;background:rgba(10,11,22,.78);border:1px solid var(--line);color:var(--accent);backdrop-filter:blur(6px);}
.vt-score {position:absolute;right:10px;bottom:10px;font-size:13px;font-weight:800;padding:5px 10px;border-radius:10px;background:linear-gradient(100deg,var(--main),var(--accent));color:#0a0b16;}
.vt-body {padding:16px 18px 18px;display:flex;flex-direction:column;gap:9px;flex:1;}
.vt-name {font-size:17px;font-weight:700;color:var(--text);margin:0;line-height:1.4;}
.vt-desc {font-size:13.5px;color:var(--muted);line-height:1.75;margin:0;flex:1;}
.vt-meta {display:flex;flex-wrap:wrap;gap:8px;font-size:12.5px;color:var(--muted);}
.vt-meta i {color:var(--main);margin-right:4px;}
.vt-foot {display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line-soft);padding-top:12px;margin-top:4px;}
.vt-foot .vt-ep {font-size:12.5px;color:var(--accent);font-weight:600;}
.vt-foot a {font-size:13px;font-weight:700;color:var(--text);text-decoration:none;display:inline-flex;align-items:center;gap:6px;}
.vt-foot a:hover {color:var(--accent);}
.vt-panel {background:linear-gradient(160deg,var(--bg-card),var(--bg-card-2));border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px 24px;height:100%;box-shadow:var(--shadow-md);}
.vt-panel h3 {font-size:18px;font-weight:800;margin:0 0 12px;display:flex;align-items:center;gap:10px;}
.vt-panel h3 i {color:var(--accent);}
.vt-panel p {color:var(--muted);font-size:14px;line-height:1.9;margin:0;}
.vt-list {list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px;}
.vt-list li {display:flex;gap:12px;font-size:14px;color:var(--muted);line-height:1.75;}
.vt-list li b {color:var(--text);font-weight:700;}
.vt-rank-no {flex:0 0 26px;height:26px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:12.5px;font-weight:800;color:#0a0b16;background:linear-gradient(100deg,var(--main),var(--accent));}
.vt-note {border-left:3px solid var(--main);padding:2px 0 2px 16px;color:var(--muted);font-size:14px;line-height:1.9;}
.vt-cta {margin-top:8px;display:flex;flex-wrap:wrap;gap:12px;}
.vt-cta a {text-decoration:none;font-size:14px;font-weight:700;padding:11px 22px;border-radius:999px;display:inline-flex;align-items:center;gap:8px;transition:.2s;}
.vt-cta .m {background:linear-gradient(100deg,var(--main),#8b7dff);color:#fff;box-shadow:0 10px 26px rgba(109,93,252,.38);}
.vt-cta .g {border:1px solid var(--line);color:var(--text);background:rgba(23,24,51,.6);}
.vt-cta a:hover {transform:translateY(-2px);}
.vt-foot-site {background:var(--bg-deep);border-top:1px solid var(--line-soft);padding:44px 0 30px;margin-top:70px;}
.vt-foot-site .fbrand {font-size:18px;font-weight:800;color:var(--text);text-decoration:none;display:inline-flex;align-items:center;gap:9px;}
.vt-foot-site .fbrand i {color:var(--main);}
.vt-foot-site p {color:var(--muted);font-size:13.5px;line-height:1.9;margin:12px 0 0;}
.vt-flinks {display:flex;flex-wrap:wrap;gap:10px 22px;}
.vt-flinks a {color:var(--muted);font-size:13.5px;text-decoration:none;}
.vt-flinks a:hover {color:var(--accent);}
.vt-copy {border-top:1px solid var(--line-soft);margin-top:26px;padding-top:20px;color:#6f7597;font-size:12.5px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;}
.vt-hero {padding:70px 0 40px;}
.vt-panel {padding:22px 18px;}

/* --- 子页面追加 --- */
.anime-page { padding-top: 96px; }
.filter-chip {
    display:inline-flex; align-items:center; gap:.4rem;
    padding:.5rem 1.05rem; border-radius:999px; cursor:pointer;
    background: var(--bg-card); color: var(--muted);
    border:1px solid var(--line-soft); font-size:.88rem; font-weight:500;
    transition: all .22s ease; user-select:none;
  }
.filter-chip:hover { color: var(--text); border-color: var(--line); transform: translateY(-1px); }
.filter-chip.active {
    background: linear-gradient(135deg, var(--main), var(--accent));
    color:#0a0b16; border-color: transparent; font-weight:700;
    box-shadow: 0 8px 22px rgba(109,93,252,.35);
  }
.anime-card {
    background: var(--bg-card); border:1px solid var(--line-soft);
    border-radius: var(--radius); overflow:hidden; height:100%;
    display:flex; flex-direction:column;
    transition: transform .28s ease, border-color .28s ease, box-shadow .28s ease;
  }
.anime-card:hover {
    transform: translateY(-6px);
    border-color: var(--line);
    box-shadow: var(--shadow-md);
  }
.anime-cover { position:relative; aspect-ratio: 3 / 4; overflow:hidden; background: var(--bg-card-2); }
.anime-cover img { width:100%; height:100%; object-fit:cover; display:block; transition: transform .5s ease; }
.anime-card:hover .anime-cover img { transform: scale(1.06); }
.anime-badge {
    position:absolute; top:.7rem; left:.7rem; z-index:2;
    font-size:.72rem; font-weight:700; letter-spacing:.02em;
    padding:.28rem .65rem; border-radius:999px;
    background: rgba(10,11,22,.78); color: var(--accent);
    border:1px solid var(--line); backdrop-filter: blur(6px);
  }
.anime-score {
    position:absolute; bottom:.7rem; right:.7rem; z-index:2;
    font-size:.8rem; font-weight:800; color:#0a0b16;
    padding:.26rem .6rem; border-radius:10px;
    background: linear-gradient(135deg, var(--accent), #7ef0ff);
    box-shadow: 0 6px 16px rgba(34,211,238,.35);
  }
.anime-body { padding:1rem 1.05rem 1.15rem; display:flex; flex-direction:column; gap:.5rem; flex:1; }
.anime-title { font-size:1.02rem; font-weight:700; color: var(--text); line-height:1.35; margin:0; }
.anime-meta { font-size:.78rem; color: var(--muted); display:flex; flex-wrap:wrap; gap:.45rem; }
.anime-meta span { display:inline-flex; align-items:center; gap:.28rem; }
.anime-desc { font-size:.83rem; color: var(--muted); line-height:1.6; margin:0; flex:1; }
.anime-tags { display:flex; flex-wrap:wrap; gap:.35rem; margin-top:.15rem; }
.anime-tag {
    font-size:.72rem; padding:.2rem .55rem; border-radius:999px;
    background: rgba(109,93,252,.14); color:#b7afff; border:1px solid var(--line);
  }
.season-box {
    background: var(--bg-card); border:1px solid var(--line-soft);
    border-radius: var(--radius); padding:1.4rem 1.5rem; height:100%;
    transition: border-color .25s ease;
  }
.season-box:hover { border-color: var(--line); }
.season-box h3 { font-size:1.05rem; color: var(--text); font-weight:700; margin-bottom:.55rem; display:flex; align-items:center; gap:.55rem; }
.season-box h3 i { color: var(--accent); font-size:.95rem; }
.season-box p { color: var(--muted); font-size:.88rem; line-height:1.75; margin:0; }
.tip-item { display:flex; gap:1rem; padding:1.05rem 0; border-bottom:1px dashed var(--line-soft); }
.tip-item:last-child { border-bottom:none; }
.tip-num {
    flex:0 0 34px; height:34px; border-radius:11px; display:grid; place-items:center;
    font-weight:800; font-size:.88rem; color:#0a0b16;
    background: linear-gradient(135deg, var(--main), var(--accent));
  }
.tip-item h4 { font-size:.96rem; color: var(--text); font-weight:700; margin:0 0 .3rem; }
.tip-item p { font-size:.85rem; color: var(--muted); line-height:1.7; margin:0; }
.cta-band {
    background: linear-gradient(135deg, rgba(109,93,252,.18), rgba(34,211,238,.10));
    border:1px solid var(--line); border-radius: var(--radius);
    padding:2.2rem 1.6rem; text-align:center;
  }
.cta-band h2 { font-size:1.5rem; font-weight:800; color: var(--text); margin-bottom:.6rem; }
.cta-band p { color: var(--muted); font-size:.92rem; max-width:620px; margin:0 auto 1.3rem; line-height:1.75; }
.cta-band .btn-hero-main, .cta-band .btn-hero-ghost { display:inline-flex; margin:.3rem; }
.anime-page { padding-top: 82px; }
.filter-chip { padding:.42rem .85rem; font-size:.82rem; }

/* --- 子页面追加 --- */
.doc-hero {padding:110px 0 60px;position:relative;overflow:hidden}
.doc-hero .hero-inner {max-width:900px}
.doc-cat-card {
    background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);
    padding:26px 24px;height:100%;transition:.25s ease;position:relative;overflow:hidden;
  }
.doc-cat-card:hover {transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-md)}
.doc-cat-icon {
    width:52px;height:52px;border-radius:16px;display:flex;align-items:center;justify-content:center;
    font-size:1.35rem;color:#fff;background:linear-gradient(135deg,var(--main),var(--accent));
    margin-bottom:16px;
  }
.doc-cat-card h3 {font-size:1.12rem;font-weight:700;color:var(--text);margin-bottom:10px}
.doc-cat-card p {color:var(--muted);font-size:.92rem;line-height:1.7;margin:0}
.doc-cat-count {position:absolute;top:18px;right:20px;font-size:.78rem;color:var(--accent);font-weight:600}
.doc-list-item {
    display:flex;gap:18px;align-items:flex-start;background:var(--bg-card);border:1px solid var(--line-soft);
    border-radius:18px;padding:18px;transition:.25s ease;
  }
.doc-list-item:hover {border-color:var(--line);background:var(--bg-card-2)}
.doc-cover {
    flex:0 0 132px;height:88px;border-radius:12px;overflow:hidden;background:var(--bg-deep);
  }
.doc-cover img {width:100%;height:100%;object-fit:cover;display:block}
.doc-info h4 {font-size:1.02rem;font-weight:700;color:var(--text);margin-bottom:6px}
.doc-info .doc-tags {display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}
.doc-tag {font-size:.72rem;padding:2px 10px;border-radius:999px;background:rgba(109,93,252,.16);color:#b9b2ff;border:1px solid var(--line)}
.doc-info p {color:var(--muted);font-size:.86rem;line-height:1.65;margin:0}
.doc-score {color:var(--accent);font-weight:700;font-size:.85rem;margin-top:6px;display:inline-block}
.doc-tip-box {
    background:linear-gradient(135deg,rgba(109,93,252,.14),rgba(34,211,238,.08));
    border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;
  }
.doc-tip-box h3 {font-size:1.15rem;color:var(--text);font-weight:700;margin-bottom:14px}
.doc-tip-box ul {padding-left:18px;margin:0}
.doc-tip-box li {color:var(--muted);font-size:.92rem;line-height:1.85;margin-bottom:6px}
.doc-tip-box li strong {color:var(--text)}
.doc-faq {border:1px solid var(--line-soft);border-radius:16px;background:var(--bg-card);padding:20px 22px;margin-bottom:14px}
.doc-faq h4 {font-size:.98rem;color:var(--text);font-weight:700;margin-bottom:8px}
.doc-faq p {color:var(--muted);font-size:.9rem;line-height:1.75;margin:0}
.doc-list-item {flex-direction:column;gap:12px}
.doc-cover {flex:none;width:100%;height:150px}
.doc-hero {padding:90px 0 40px}

/* --- 子页面追加 --- */
/* 本页专属少量样式，复用站点变量 */
  .rank-page-hero {
    padding: 96px 0 40px;
    position: relative;
  }
.rank-page-hero .hero-kicker {margin-bottom:14px;}
.rank-board {
    background: var(--bg-card);
    border:1px solid var(--line-soft);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    overflow:hidden;
  }
.rank-board-head {
    display:flex;flex-wrap:wrap;gap:10px;
    align-items:center;justify-content:space-between;
    padding:20px 22px;
    border-bottom:1px solid var(--line-soft);
    background: var(--bg-card-2);
  }
.rank-board-head h3 {
    margin:0;font-size:1.15rem;font-weight:700;color:var(--text);
    display:flex;align-items:center;gap:10px;
  }
.rank-board-head h3 i {color:var(--accent);}
.rank-tabs {display:flex;flex-wrap:wrap;gap:8px;}
.rank-tab {
    font-size:.82rem;padding:6px 14px;border-radius:999px;
    color:var(--muted);border:1px solid var(--line-soft);
    background:transparent;text-decoration:none;transition:.2s;
    white-space:nowrap;
  }
.rank-tab:hover {color:var(--text);border-color:var(--line);}
.rank-tab.is-active {
    color:#fff;background:linear-gradient(135deg,var(--main),var(--accent));
    border-color:transparent;font-weight:600;
  }
.rank-list {list-style:none;margin:0;padding:6px 0;}
.rank-item {
    display:flex;align-items:center;gap:16px;
    padding:14px 22px;border-bottom:1px solid var(--line-soft);
    transition:background .2s;
  }
.rank-item:last-child {border-bottom:none;}
.rank-item:hover {background:var(--bg-card-2);}
.rank-no {
    flex:0 0 38px;height:38px;border-radius:12px;
    display:flex;align-items:center;justify-content:center;
    font-weight:800;font-size:1rem;
    background:var(--bg-deep);color:var(--muted);
    border:1px solid var(--line-soft);
  }
.rank-item:nth-child(1) .rank-no {background:linear-gradient(135deg,#ffd76e,#f0932b);color:#241a04;border-color:transparent;}
.rank-item:nth-child(2) .rank-no {background:linear-gradient(135deg,#dfe6f3,#9aa0c3);color:#1a1c2e;border-color:transparent;}
.rank-item:nth-child(3) .rank-no {background:linear-gradient(135deg,#e8a06a,#b5622e);color:#2a1405;border-color:transparent;}
.rank-info {flex:1 1 auto;min-width:0;}
.rank-title {
    font-weight:600;color:var(--text);font-size:.98rem;
    display:flex;flex-wrap:wrap;align-items:center;gap:8px;
    margin-bottom:4px;
  }
.rank-title .tag {
    font-size:.68rem;font-weight:600;letter-spacing:.4px;
    padding:2px 8px;border-radius:999px;
    color:var(--accent);border:1px solid var(--line);
    background:rgba(34,211,238,.08);
  }
.rank-meta {
    font-size:.8rem;color:var(--muted);
    display:flex;flex-wrap:wrap;gap:12px;
  }
.rank-meta span {display:inline-flex;align-items:center;gap:5px;}
.rank-heat {
    flex:0 0 auto;text-align:right;
    display:flex;flex-direction:column;align-items:flex-end;gap:6px;
  }
.rank-heat .val {
    font-weight:800;font-size:.95rem;
    color:var(--accent);
    font-variant-numeric:tabular-nums;
  }
.heat-bar {
    width:78px;height:5px;border-radius:99px;background:var(--bg-deep);overflow:hidden;
  }
.heat-bar i {
    display:block;height:100%;border-radius:99px;
    background:linear-gradient(90deg,var(--main),var(--accent));
  }
.rank-note {
    margin-top:34px;
    background:var(--bg-card);
    border:1px solid var(--line-soft);
    border-left:3px solid var(--main);
    border-radius:var(--radius);
    padding:22px 24px;
    color:var(--muted);
    font-size:.92rem;
    line-height:1.85;
  }
.rank-note strong {color:var(--text);}
.rule-grid {
    display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
  }
.rule-card .ic {
    width:44px;height:44px;border-radius:13px;
    display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,rgba(109,93,252,.22),rgba(34,211,238,.16));
    color:var(--accent);font-size:1.05rem;margin-bottom:14px;
  }
.rule-card h4 {font-size:1rem;font-weight:700;color:var(--text);margin-bottom:8px;}
.rule-card p {font-size:.86rem;color:var(--muted);line-height:1.8;margin:0;}
.rank-cta {
    margin-top:20px;
    background:linear-gradient(135deg,rgba(109,93,252,.16),rgba(34,211,238,.10));
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:32px 28px;
    text-align:center;
  }
.rank-cta h3 {font-size:1.25rem;font-weight:800;color:var(--text);margin-bottom:10px;}
.rank-cta p {color:var(--muted);font-size:.9rem;margin-bottom:20px;}
.rank-cta .btn-hero-main {margin-right:10px;}
.rule-grid {grid-template-columns:1fr;}
.rank-item {padding:12px 14px;gap:12px;}
.rank-board-head {padding:16px 16px;}
.rank-heat .heat-bar {width:54px;}
.rank-meta {gap:8px;font-size:.76rem;}

/* --- 子页面追加 --- */
.about-lead {font-size:1.05rem;line-height:1.95;color:var(--muted);max-width:820px}
.about-lead strong {color:var(--text);font-weight:600}
.info-card {
    background:linear-gradient(160deg,var(--bg-card),var(--bg-card-2));
    border:1px solid var(--line-soft);
    border-radius:var(--radius);
    padding:26px 24px;
    height:100%;
    box-shadow:var(--shadow-md);
    transition:transform .25s ease,border-color .25s ease;
  }
.info-card:hover {transform:translateY(-4px);border-color:var(--line)}
.info-card .ic {
    width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
    background:rgba(109,93,252,.16);color:var(--accent);font-size:1.15rem;margin-bottom:16px;
  }
.info-card h3 {font-size:1.06rem;font-weight:700;color:var(--text);margin-bottom:10px;line-height:1.5}
.info-card p {color:var(--muted);font-size:.94rem;line-height:1.85;margin:0}
.flow-step {
    display:flex;gap:16px;align-items:flex-start;
    background:var(--bg-card);border:1px solid var(--line-soft);
    border-radius:16px;padding:20px 22px;margin-bottom:14px;
  }
.flow-step .num {
    flex:0 0 auto;width:36px;height:36px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    font-weight:800;font-size:.9rem;color:var(--bg-deep);
    background:linear-gradient(135deg,var(--accent),var(--main));
  }
.flow-step h3 {font-size:1rem;font-weight:700;color:var(--text);margin:0 0 6px}
.flow-step p {color:var(--muted);font-size:.92rem;line-height:1.8;margin:0}
.stat-strip {
    display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
    background:linear-gradient(135deg,rgba(109,93,252,.16),rgba(34,211,238,.08));
    border:1px solid var(--line);border-radius:var(--radius);
    padding:28px 22px;
  }
.stat-strip .s {text-align:center}
.stat-strip .s b {display:block;font-size:1.55rem;font-weight:800;color:var(--text);letter-spacing:-.02em}
.stat-strip .s span {display:block;color:var(--muted);font-size:.82rem;margin-top:6px}
.quote-block {
    border-left:3px solid var(--accent);
    padding:4px 0 4px 20px;
    color:var(--text);font-size:1.02rem;line-height:1.9;font-weight:500;
  }
.tag-pill {
    display:inline-block;padding:6px 14px;border-radius:999px;
    background:rgba(109,93,252,.14);border:1px solid var(--line);
    color:var(--text);font-size:.82rem;margin:0 8px 8px 0;
  }
.stat-strip {grid-template-columns:repeat(2,1fr)}