:root{
  --main:#6d5dfc;
  --accent:#22d3ee;
  --bg:#0f1020;
  --text:#e8eaf6;
  --card:#181a30;
  --card-2:#1f2240;
  --muted:#9aa0c4;
  --line:rgba(255,255,255,.08);
  --radius-card:16px;
  --radius-pill:999px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1200px 600px at 12% -10%, rgba(109,93,252,.28), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, rgba(34,211,238,.16), transparent 55%),
    var(--bg);
  color:var(--text);
  font-family:"Inter","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-weight:900;letter-spacing:-.02em;line-height:1.25;margin:0}
p{margin:0}
.mono{font-family:var(--mono);letter-spacing:.02em}

/* ---------- 导航 ---------- */
.nav-shell{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  transition:background .35s ease, box-shadow .35s ease, backdrop-filter .35s ease, padding .35s ease;
  padding:18px 0;
  background:transparent;
}
.nav-shell.scrolled{
  background:rgba(15,16,32,.82);
  backdrop-filter:blur(16px);
  box-shadow:0 6px 24px rgba(0,0,0,.35);
  padding:10px 0;
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:20px}
.brand{
  display:inline-flex;align-items:center;gap:9px;
  font-size:1.22rem;font-weight:900;letter-spacing:-.01em;
  white-space:nowrap;
}
.brand .brand-ico{
  width:34px;height:34px;border-radius:11px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,var(--main),var(--accent));
  color:#0f1020;font-size:.95rem;
  box-shadow:0 6px 18px rgba(109,93,252,.45);
}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;flex-wrap:wrap}
.nav-links a{
  padding:8px 15px;border-radius:var(--radius-pill);
  font-size:.9rem;font-weight:500;color:#c9cdea;
  transition:.25s;
  white-space:nowrap;
}
.nav-links a:hover{color:#fff;background:rgba(109,93,252,.28)}
.nav-links a.is-home{background:linear-gradient(135deg,var(--main),#8b7dff);color:#fff;font-weight:600}
.nav-toggle{
  display:none;margin-left:auto;
  width:44px;height:44px;border-radius:14px;
  border:1px solid var(--line);background:rgba(255,255,255,.05);
  color:var(--text);font-size:1.05rem;cursor:pointer;
}
@media (max-width:991px){
  .nav-toggle{display:block}
  .nav-links{
    display:none;width:100%;flex-direction:column;align-items:stretch;
    margin:14px 0 0;gap:4px;
    background:rgba(24,26,48,.96);border:1px solid var(--line);
    border-radius:18px;padding:12px;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 16px;border-radius:14px}
  .nav-inner{flex-wrap:wrap}
}

/* ---------- 通用 ---------- */
.wrap{max-width:1240px;margin:0 auto;padding:0 20px}
.sec{padding:78px 0 10px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:28px}
.sec-eyebrow{
  font-family:var(--mono);font-size:.74rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--accent);margin-bottom:8px;display:block;
}
.sec-title{font-size:clamp(1.5rem,3vw,2.1rem)}
.sec-title em{font-style:normal;color:var(--main)}
.sec-sub{color:var(--muted);font-size:.94rem;max-width:560px;margin-top:8px}
.link-more{
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 20px;border-radius:var(--radius-pill);
  border:1px solid rgba(109,93,252,.5);color:#cfd2f5;
  font-size:.86rem;font-weight:600;transition:.25s;
}
.link-more:hover{background:var(--main);color:#fff;border-color:var(--main);transform:translateY(-2px)}
.btn-main{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 30px;border-radius:var(--radius-pill);
  background:linear-gradient(135deg,var(--main),#8b7dff);
  color:#fff;font-weight:700;font-size:.95rem;border:none;
  box-shadow:0 12px 28px rgba(109,93,252,.38);
  transition:.25s;
}
.btn-main:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(109,93,252,.5);color:#fff}
.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  padding:12px 30px;border-radius:var(--radius-pill);
  border:1px solid rgba(232,234,246,.32);
  color:var(--text);font-weight:600;font-size:.95rem;
  background:rgba(255,255,255,.04);transition:.25s;
}
.btn-ghost:hover{background:rgba(34,211,238,.16);border-color:var(--accent);color:#fff;transform:translateY(-3px)}

/* 滚动淡入 */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- Hero 轮播 ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;padding:120px 0 70px}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-slide{
  position:absolute;inset:0;opacity:0;transition:opacity 1.2s ease;
  background-size:cover;background-position:center;
  filter:saturate(.9);
}
.hero-slide.on{opacity:1}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg, rgba(15,16,32,.97) 0%, rgba(15,16,32,.86) 40%, rgba(15,16,32,.55) 70%, rgba(15,16,32,.9) 100%),
    linear-gradient(0deg, var(--bg) 2%, rgba(15,16,32,.15) 45%, rgba(15,16,32,.75) 100%);
}
.hero-inner{position:relative;z-index:2;width:100%}
.hero-tag{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 18px;border-radius:var(--radius-pill);
  background:rgba(109,93,252,.16);border:1px solid rgba(109,93,252,.45);
  font-size:.8rem;font-weight:600;color:#c6c2ff;margin-bottom:22px;
}
.hero-tag i{color:var(--accent)}
.hero h1{
  font-size:clamp(2.3rem,5.6vw,4.2rem);
  font-weight:900;letter-spacing:-.035em;max-width:15ch;
  text-shadow:0 8px 40px rgba(0,0,0,.55);
}
.hero h1 span{background:linear-gradient(120deg,var(--accent),#8b7dff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{
  margin-top:20px;max-width:600px;color:#c3c8e8;font-size:1.02rem;line-height:1.9;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.hero-meta{
  display:flex;gap:34px;flex-wrap:wrap;margin-top:52px;
  padding-top:26px;border-top:1px solid var(--line);max-width:640px;
}
.hero-meta div strong{
  display:block;font-family:var(--mono);font-size:1.5rem;font-weight:700;color:#fff;
}
.hero-meta div span{font-size:.8rem;color:var(--muted);letter-spacing:.06em}
.hero-dots{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);z-index:3;display:flex;gap:9px}
.hero-dots button{
  width:30px;height:5px;border-radius:999px;border:none;padding:0;
  background:rgba(232,234,246,.28);cursor:pointer;transition:.3s;
}
.hero-dots button.on{background:linear-gradient(90deg,var(--main),var(--accent));width:46px}

/* ---------- 分类入口 ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.cat-item{
  background:linear-gradient(160deg,var(--card),var(--card-2));
  border:1px solid var(--line);border-radius:var(--radius-card);
  padding:24px 16px;text-align:center;transition:.3s;
  box-shadow:var(--shadow);
}
.cat-item:hover{transform:translateY(-6px);border-color:rgba(109,93,252,.6)}
.cat-item .cat-ico{
  width:50px;height:50px;border-radius:16px;margin:0 auto 12px;
  display:grid;place-items:center;font-size:1.1rem;
  background:rgba(109,93,252,.16);color:var(--accent);
  transition:.3s;
}
.cat-item:hover .cat-ico{background:linear-gradient(140deg,var(--main),var(--accent));color:#0f1020}
.cat-item h3{font-size:1rem;font-weight:700;margin-bottom:4px}
.cat-item p{font-size:.78rem;color:var(--muted);line-height:1.6}
.cat-item .cat-n{font-family:var(--mono);font-size:.72rem;color:var(--accent);display:block;margin-top:8px}
@media (max-width:991px){.cat-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:575px){.cat-grid{grid-template-columns:repeat(2,1fr)}}

/* ---------- 海报墙 ---------- */
.poster-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;width:100%}
@media (max-width:1199px){.poster-grid{grid-template-columns:repeat(4,1fr)}}
@media (max-width:991px){.poster-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:575px){.poster-grid{grid-template-columns:repeat(2,1fr);gap:14px}}
.poster{
  position:relative;display:block;width:100%;
  border-radius:var(--radius-card);overflow:hidden;
  background:var(--card);border:1px solid var(--line);
  box-shadow:var(--shadow);
  transition:transform .32s ease, box-shadow .32s ease, border-color .32s;
}
.poster:hover{transform:translateY(-8px);border-color:rgba(109,93,252,.65);box-shadow:0 20px 40px rgba(109,93,252,.28)}
.poster-thumb{position:relative;width:100%;aspect-ratio:2/3;overflow:hidden;background:#12142a}
.poster-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.poster:hover .poster-thumb img{transform:scale(1.06)}
.poster-thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(0deg, rgba(15,16,32,.95) 4%, rgba(15,16,32,.35) 42%, rgba(15,16,32,0) 70%);
}
.play-orb{
  position:absolute;top:50%;left:50%;
  width:54px;height:54px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(109,93,252,.9);color:#fff;font-size:1rem;
  transform:translate(-50%,-50%) scale(.5);
  opacity:0;transition:.32s cubic-bezier(.2,.8,.3,1);
  box-shadow:0 10px 26px rgba(109,93,252,.55);
  z-index:2;
}
.poster:hover .play-orb{opacity:1;transform:translate(-50%,-50%) scale(1)}
.poster-badge{
  position:absolute;top:10px;left:10px;z-index:2;
  font-family:var(--mono);font-size:.68rem;font-weight:700;
  padding:3px 10px;border-radius:var(--radius-pill);
  background:rgba(34,211,238,.92);color:#0f1020;
}
.poster-badge.hot{background:rgba(255,107,129,.95);color:#1a0d14}
.poster-info{position:absolute;left:0;right:0;bottom:0;padding:16px 14px 14px;z-index:2}
.poster-info h3{
  font-size:.92rem;font-weight:700;margin:0 0 5px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:0;
}
.poster-info .p-meta{
  font-family:var(--mono);font-size:.7rem;color:#a9aed4;
  display:flex;gap:8px;flex-wrap:wrap;
}
.poster-info .p-meta i{color:var(--accent)}

/* 分类标签页 */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}
.tab-btn{
  padding:9px 22px;border-radius:var(--radius-pill);
  border:1px solid var(--line);background:rgba(255,255,255,.04);
  color:#c3c8e8;font-size:.87rem;font-weight:600;cursor:pointer;transition:.25s;
}
.tab-btn:hover{border-color:rgba(109,93,252,.6);color:#fff}
.tab-btn.active{background:linear-gradient(135deg,var(--main),#8b7dff);border-color:transparent;color:#fff;box-shadow:0 8px 22px rgba(109,93,252,.4)}
.tab-pane{display:none}
.tab-pane.active{display:block;animation:fadeUp .45s ease both}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ---------- 排行榜 ---------- */
.rank-wrap{
  display:grid;grid-template-columns:1.35fr 1fr;gap:24px;
}
@media (max-width:991px){.rank-wrap{grid-template-columns:1fr}}
.rank-list{
  background:linear-gradient(160deg,var(--card),var(--card-2));
  border:1px solid var(--line);border-radius:22px;
  padding:10px 8px;box-shadow:var(--shadow);
}
.rank-row{
  display:flex;align-items:center;gap:14px;
  padding:13px 14px;border-radius:16px;transition:.25s;
}
.rank-row:hover{background:rgba(109,93,252,.14)}
.rank-no{
  font-family:var(--mono);font-size:1.05rem;font-weight:700;
  width:32px;flex:none;color:#7c82b0;
}
.rank-row:nth-child(1) .rank-no{color:#22d3ee}
.rank-row:nth-child(2) .rank-no{color:#6d5dfc}
.rank-row:nth-child(3) .rank-no{color:#a48cff}
.rank-thumb{
  width:44px;height:62px;border-radius:10px;overflow:hidden;flex:none;
  background:#12142a;
}
.rank-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.rank-txt{min-width:0;flex:1}
.rank-txt h4{font-size:.95rem;font-weight:700;margin:0 0 3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-txt p{font-family:var(--mono);font-size:.72rem;color:var(--muted)}
.rank-heat{
  font-family:var(--mono);font-size:.78rem;font-weight:700;color:var(--accent);flex:none;
}
.rank-side{display:grid;gap:18px;align-content:start}
.side-card{
  background:linear-gradient(160deg,var(--card),var(--card-2));
  border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow);
}
.side-card h3{font-size:1.05rem;margin-bottom:6px}
.side-card .side-sub{font-family:var(--mono);font-size:.72rem;color:var(--accent);letter-spacing:.12em;margin-bottom:14px;display:block}
.side-card p{font-size:.9rem;color:#b8bde0;line-height:1.85}

/* ---------- 最新上线 ---------- */
.new-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
@media (max-width:1199px){.new-grid{grid-template-columns:repeat(4,1fr)}}
@media (max-width:991px){.new-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:575px){.new-grid{grid-template-columns:repeat(2,1fr);gap:14px}}

/* 时间线 */
.timeline{position:relative;padding-left:34px;margin-top:12px}
.timeline::before{
  content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,var(--main),var(--accent),transparent);
}
.tl-item{position:relative;padding-bottom:34px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-31px;top:7px;
  width:14px;height:14px;border-radius:50%;
  background:var(--bg);border:2px solid var(--accent);
  box-shadow:0 0 0 5px rgba(34,211,238,.12);
}
.tl-date{font-family:var(--mono);font-size:.75rem;color:var(--accent);letter-spacing:.1em;margin-bottom:5px;display:block}
.tl-item h4{font-size:1rem;margin-bottom:6px}
.tl-item p{font-size:.9rem;color:#b8bde0;line-height:1.85}

/* ---------- 专题 ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:991px){.topic-grid{grid-template-columns:1fr}}
.topic-card{
  position:relative;border-radius:22px;overflow:hidden;
  border:1px solid var(--line);min-height:250px;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:26px;box-shadow:var(--shadow);
  background:linear-gradient(160deg,var(--card),var(--card-2));
  transition:.32s;
}
.topic-card::before{
  content:"";position:absolute;inset:0;
  opacity:.5;transition:.4s;
  background-size:cover;background-position:center;
}
.topic-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(15,16,32,.97) 10%,rgba(15,16,32,.6) 55%,rgba(15,16,32,.25) 100%);
}
.topic-card:hover{transform:translateY(-6px);border-color:rgba(34,211,238,.55)}
.topic-card:hover::before{opacity:.75;transform:scale(1.05)}
.topic-body{position:relative;z-index:2}
.topic-kicker{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.18em;
  color:var(--accent);text-transform:uppercase;display:block;margin-bottom:8px;
}
.topic-card h3{font-size:1.16rem;margin-bottom:8px}
.topic-card p{font-size:.88rem;color:#b8bde0;line-height:1.8}
.topic-card .t-link{
  display:inline-flex;align-items:center;gap:7px;margin-top:14px;
  font-size:.84rem;font-weight:700;color:#cfd2f5;
}
.topic-card:hover .t-link{color:var(--accent)}

/* ---------- 选片标准 / FAQ ---------- */
.standard-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
@media (max-width:991px){.standard-grid{grid-template-columns:1fr}}
.acc-item{
  border:1px solid var(--line);border-radius:16px;
  background:rgba(255,255,255,.03);margin-bottom:12px;overflow:hidden;
}
.acc-head{
  width:100%;text-align:left;background:none;border:none;color:var(--text);
  padding:17px 20px;font-size:.95rem;font-weight:700;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:14px;line-height:1.5;
}
.acc-head i{color:var(--accent);transition:.3s;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{padding:0 20px 18px;font-size:.9rem;color:#b8bde0;line-height:1.9}
.acc-item.open .acc-body{max-height:320px}

/* ---------- 友链 / 页脚 ---------- */
.friend-box{
  background:linear-gradient(160deg,rgba(109,93,252,.12),rgba(34,211,238,.06));
  border:1px solid var(--line);border-radius:22px;padding:28px 26px;
}
.friend-box h3{font-size:1.02rem;margin-bottom:6px}
.friend-box .f-sub{font-size:.84rem;color:var(--muted);margin-bottom:16px}
.friend-links{
  font-size:.9rem;color:#b8bde0;line-height:2.1;word-break:break-all;
}
footer{
  margin-top:70px;border-top:1px solid var(--line);
  background:rgba(12,13,26,.85);padding:52px 0 30px;
}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
@media (max-width:991px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:575px){.foot-grid{grid-template-columns:1fr}}
.foot-brand p{font-size:.88rem;color:var(--muted);margin-top:14px;line-height:1.9;max-width:330px}
.foot-col h4{font-size:.86rem;letter-spacing:.06em;color:#fff;margin-bottom:14px}
.foot-col a,.foot-col span{display:block;font-size:.86rem;color:var(--muted);padding:4px 0;transition:.2s}
.foot-col a:hover{color:var(--accent)}
.foot-bottom{
  margin-top:38px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:.8rem;color:#7c82b0;
}
.foot-bottom .mono{font-size:.78rem}

/* --- 子页面追加 --- */
/* 本页专属少量样式，其余复用站点样式表 */
  .guide-hero {
    position:relative;padding:120px 0 56px;
    background:
      radial-gradient(900px 420px at 15% -10%, rgba(109,93,252,.28), transparent 60%),
      radial-gradient(700px 380px at 90% 0%, rgba(34,211,238,.16), transparent 60%);
    border-bottom:1px solid var(--line);
  }
.guide-hero h1 {font-size:clamp(28px,4.4vw,46px);font-weight:800;line-height:1.2;letter-spacing:-.02em;margin:14px 0 16px;}
.guide-hero p.lead {color:var(--muted);max-width:760px;font-size:17px;line-height:1.8;margin:0;}
.guide-hero .hero-tag {margin-bottom:6px;}
.step-card {
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
    padding:26px 24px;height:100%;box-shadow:var(--shadow);
    transition:transform .25s ease,border-color .25s ease,background .25s ease;
  }
.step-card:hover {transform:translateY(-4px);border-color:rgba(109,93,252,.5);background:var(--card-2);}
.step-num {
    font-family:var(--mono);font-size:13px;color:var(--accent);
    display:inline-flex;align-items:center;gap:8px;margin-bottom:12px;
  }
.step-num i {font-size:14px;}
.step-card h3 {font-size:19px;font-weight:700;margin:0 0 10px;color:var(--text);}
.step-card p {color:var(--muted);font-size:14.5px;line-height:1.85;margin:0;}
.guide-list {list-style:none;padding:0;margin:18px 0 0;}
.guide-list li {
    display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);
    color:var(--muted);font-size:15px;line-height:1.75;
  }
.guide-list li:last-child {border-bottom:none;}
.guide-list li i {color:var(--main);margin-top:4px;flex:0 0 auto;}
.guide-list li b {color:var(--text);font-weight:600;}
.panel {
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
    padding:26px 24px;box-shadow:var(--shadow);height:100%;
  }
.panel h3 {font-size:18px;font-weight:700;margin:0 0 14px;color:var(--text);display:flex;align-items:center;gap:10px;}
.panel h3 i {color:var(--accent);}
.qa {border-top:1px solid var(--line);padding:18px 0;}
.qa:first-of-type {border-top:none;padding-top:0;}
.qa .q {color:var(--text);font-weight:600;font-size:15.5px;margin-bottom:8px;}
.qa .a {color:var(--muted);font-size:14.5px;line-height:1.85;margin:0;}
.tip-bar {
    display:flex;gap:14px;align-items:flex-start;
    background:linear-gradient(120deg, rgba(109,93,252,.16), rgba(34,211,238,.08));
    border:1px solid rgba(109,93,252,.35);border-radius:var(--radius-card);
    padding:20px 22px;margin-top:34px;
  }
.tip-bar i {color:var(--accent);font-size:20px;margin-top:2px;}
.tip-bar p {margin:0;color:var(--text);font-size:14.5px;line-height:1.85;}
.tip-bar p span {color:var(--muted);}
.pill-tags {display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;}
.pill-tags a {
    display:inline-block;padding:8px 16px;border-radius:var(--radius-pill);
    background:var(--card-2);border:1px solid var(--line);color:var(--text);
    font-size:13.5px;text-decoration:none;transition:.2s;
  }
.pill-tags a:hover {border-color:var(--main);color:var(--accent);}
.guide-hero {padding:96px 0 40px;}
.step-card,.panel {padding:20px 18px;}

/* --- 子页面追加 --- */
/* 导航（与首页一致） */
.nav-shell {position:sticky;top:0;z-index:50;background:rgba(15,16,32,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand span {font-size:20px}
.brand b {background:linear-gradient(90deg,var(--main),var(--accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.nav-links a.is-home,.nav-links a.active {color:#fff;background:linear-gradient(90deg,rgba(109,93,252,.9),rgba(34,211,238,.75))}
/* 关于页顶部 */
.about-hero {padding:74px 0 40px;position:relative;overflow:hidden}
.about-hero::before {content:"";position:absolute;inset:-30% 20% 40% -10%;background:radial-gradient(circle at 30% 30%,rgba(109,93,252,.28),transparent 62%),radial-gradient(circle at 75% 20%,rgba(34,211,238,.18),transparent 55%);pointer-events:none}
.about-hero .inner {position:relative}
.about-tag {display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);background:rgba(34,211,238,.1);border:1px solid rgba(34,211,238,.28);padding:6px 14px;border-radius:var(--radius-pill);margin-bottom:20px}
.about-hero h1 {font-size:clamp(28px,4.4vw,46px);line-height:1.22;font-weight:900;letter-spacing:-.8px;margin:0 0 18px;max-width:860px}
.about-hero h1 em {font-style:normal;background:linear-gradient(90deg,var(--main),var(--accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.about-lead {color:var(--muted);font-size:16.5px;max-width:720px;margin:0}
.stat-row {display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}
.stat {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:22px 20px;box-shadow:var(--shadow)}
.stat .n {font-size:26px;font-weight:800;letter-spacing:-.5px;background:linear-gradient(90deg,var(--main),var(--accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat .l {font-size:13px;color:var(--muted);margin-top:4px}
/* 卡片网格 */
.grid-3 {display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2 {display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.p-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:26px 24px;box-shadow:var(--shadow);transition:.25s;height:100%}
.p-card:hover {transform:translateY(-4px);border-color:rgba(109,93,252,.45)}
.p-ico {width:44px;height:44px;border-radius:13px;display:grid;place-items:center;font-size:18px;color:#fff;background:linear-gradient(135deg,var(--main),var(--accent));margin-bottom:16px}
.p-card h3 {font-size:17.5px;font-weight:700;margin:0 0 9px;line-height:1.45}
.p-card p {color:var(--muted);font-size:14.5px;margin:0}
.tl-year {font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;color:var(--accent);margin-bottom:6px}
.tl-item h3 {font-size:16.5px;font-weight:700;margin:0 0 7px}
/* 清单 */
.check-list {list-style:none;padding:0;margin:0;display:grid;gap:13px}
.check-list li {display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--muted)}
.check-list li i {color:var(--accent);margin-top:4px;font-size:14px}
.check-list li b {color:var(--text);font-weight:600}
/* 信息块 */
.panel {background:var(--card-2);border:1px solid var(--line);border-radius:var(--radius-card);padding:30px 28px;box-shadow:var(--shadow)}
.panel p {color:var(--muted);font-size:14.8px;margin:0 0 12px}
.panel p:last-child {margin-bottom:0}
/* 按钮 */
.btn-main,.btn-ghost {display:inline-flex;align-items:center;gap:9px;padding:12px 24px;border-radius:var(--radius-pill);font-weight:600;font-size:15px;transition:.24s;border:1px solid transparent}
.cta {display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
/* 页脚 */
.site-foot {border-top:1px solid var(--line);padding:46px 0 30px;margin-top:20px;background:rgba(24,26,48,.5)}
.foot-top {display:flex;flex-wrap:wrap;justify-content:space-between;gap:28px;margin-bottom:30px}
.foot-brand {max-width:320px}
.foot-brand .brand {margin-bottom:12px}
.foot-links {display:flex;flex-wrap:wrap;gap:40px}
.foot-col a {display:block;color:var(--muted);font-size:14px;padding:4px 0;transition:.2s}
.foot-bottom .fl {display:flex;flex-wrap:wrap;gap:16px}
.grid-3 {grid-template-columns:1fr 1fr}
.stat-row {grid-template-columns:1fr 1fr}
.grid-3,.grid-2 {grid-template-columns:1fr}
.about-hero {padding:52px 0 26px}
.stat-row {grid-template-columns:1fr 1fr}
.foot-links {gap:26px}

/* --- 子页面追加 --- */
/* —— 本页专属少量样式，配色沿用站点变量 —— */
  .detail-hero {padding:56px 0 24px;}
.detail-hero .hero-inner {max-width:1120px;margin:0 auto;padding:0 20px;}
.crumb {font-size:13px;color:var(--muted);margin-bottom:16px;letter-spacing:.02em;}
.crumb a {color:var(--muted);text-decoration:none;}
.crumb a:hover {color:var(--accent);}
.crumb span {color:var(--text);}
.d-title {font-size:clamp(26px,4.2vw,44px);font-weight:900;line-height:1.18;margin:0 0 14px;letter-spacing:-.02em;}
.d-title em {font-style:normal;color:var(--accent);}
.d-sub {color:var(--muted);font-size:16px;line-height:1.8;max-width:760px;margin:0 0 22px;}
.meta-row {display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:26px;}
.chip {display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border:1px solid var(--line);border-radius:var(--radius-pill);background:var(--card);color:var(--muted);font-size:13px;}
.chip.solid {background:linear-gradient(135deg,var(--main),var(--accent));color:#0b0c18;border:none;font-weight:700;}
.chip.score {color:#ffd76a;border-color:rgba(255,215,106,.35);background:rgba(255,215,106,.08);font-weight:700;}
.poster-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow);}
.poster-card img {width:100%;display:block;aspect-ratio:2/3;object-fit:cover;}
.poster-body {padding:16px 18px 20px;}
.poster-body .k {font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.12em;margin-bottom:6px;}
.poster-body .v {font-size:14px;color:var(--text);line-height:1.7;}
.poster-body .v + .k {margin-top:14px;}
.info-panel {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:24px;box-shadow:var(--shadow);}
.info-panel h3 {font-size:17px;font-weight:700;margin:0 0 14px;color:var(--text);}
.kv {display:grid;grid-template-columns:100px 1fr;gap:10px 14px;font-size:14px;line-height:1.7;}
.kv dt {color:var(--muted);}
.kv dd {margin:0;color:var(--text);}
.synopsis {font-size:15.5px;line-height:1.95;color:#c9cde8;}
.synopsis p {margin:0 0 16px;}
.synopsis p:last-child {margin-bottom:0;}
.point-card {background:var(--card-2);border:1px solid var(--line);border-radius:var(--radius-card);padding:22px;height:100%;transition:.25s;}
.point-card:hover {transform:translateY(-3px);border-color:rgba(109,93,252,.4);}
.point-card .num {font-family:var(--mono);font-size:13px;color:var(--accent);letter-spacing:.14em;margin-bottom:10px;}
.point-card h3 {font-size:16.5px;font-weight:700;margin:0 0 8px;color:var(--text);}
.point-card p {margin:0;font-size:14px;line-height:1.8;color:var(--muted);}
.fact-list {list-style:none;padding:0;margin:0;}
.fact-list li {display:flex;gap:14px;padding:14px 0;border-bottom:1px dashed var(--line);font-size:14.5px;line-height:1.75;color:#c9cde8;}
.fact-list li:last-child {border-bottom:none;}
.fact-list li i {color:var(--accent);margin-top:4px;flex:0 0 auto;}
.watch-tip {background:var(--card);border:1px solid var(--line);border-left:3px solid var(--main);border-radius:12px;padding:18px 20px;margin-bottom:16px;}
.watch-tip strong {display:block;color:var(--text);font-size:15px;margin-bottom:6px;}
.watch-tip p {margin:0;font-size:14px;line-height:1.8;color:var(--muted);}
.related-item {display:flex;gap:14px;padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--card);text-decoration:none;transition:.25s;margin-bottom:12px;}
.related-item:hover {border-color:rgba(34,211,238,.4);transform:translateX(4px);}
.related-item .thumb {flex:0 0 64px;height:88px;border-radius:10px;background:var(--card-2);overflow:hidden;}
.related-item .thumb img {width:100%;height:100%;object-fit:cover;}
.related-item .rt {font-size:14.5px;font-weight:600;color:var(--text);margin-bottom:6px;line-height:1.45;}
.related-item .rm {font-size:12.5px;color:var(--muted);line-height:1.6;}
.tagline-box {background:linear-gradient(135deg,rgba(109,93,252,.18),rgba(34,211,238,.10));border:1px solid var(--line);border-radius:var(--radius-card);padding:24px 26px;margin-top:8px;}
.tagline-box p {margin:0;font-size:15.5px;line-height:1.9;color:#d8dcf5;font-style:italic;}
.tagline-box .who {margin-top:12px;font-size:13px;color:var(--muted);font-style:normal;}
.cta-band {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:30px 26px;text-align:center;box-shadow:var(--shadow);}
.cta-band h2 {font-size:clamp(20px,3vw,26px);font-weight:800;margin:0 0 10px;}
.cta-band p {color:var(--muted);font-size:14.5px;line-height:1.8;max-width:620px;margin:0 auto 20px;}
.poster-card {margin-bottom:24px;}

/* --- 子页面追加 --- */
.dir-hero {padding:70px 0 40px;position:relative;overflow:hidden;}
.dir-hero::before {content:"";position:absolute;top:-160px;right:-120px;width:460px;height:460px;background:radial-gradient(circle,rgba(109,93,252,.35),transparent 65%);filter:blur(10px);z-index:0;}
.dir-hero::after {content:"";position:absolute;bottom:-180px;left:-100px;width:420px;height:420px;background:radial-gradient(circle,rgba(34,211,238,.22),transparent 65%);filter:blur(10px);z-index:0;}
.dir-hero .wrap {position:relative;z-index:2;}
.dir-eyebrow {display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);border:1px solid var(--line);background:rgba(34,211,238,.08);padding:7px 14px;border-radius:var(--radius-pill);}
.dir-title {font-size:clamp(28px,4.4vw,46px);font-weight:800;line-height:1.18;margin:20px 0 16px;letter-spacing:-.01em;}
.dir-title span {background:linear-gradient(96deg,var(--main),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;}
.dir-lead {max-width:760px;color:var(--muted);font-size:16.5px;line-height:1.85;}
.dir-meta {display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.dir-chip {display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--text);background:var(--card);border:1px solid var(--line);padding:8px 14px;border-radius:var(--radius-pill);}
.dir-chip i {color:var(--accent);font-size:12px;}
.dir-chip.mono {font-family:var(--mono);letter-spacing:.04em;}
.film-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:24px 24px 22px;height:100%;position:relative;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;}
.film-card:hover {transform:translateY(-4px);border-color:rgba(109,93,252,.5);box-shadow:var(--shadow);}
.film-year {font-family:var(--mono);font-size:13px;letter-spacing:.1em;color:var(--accent);display:flex;align-items:center;justify-content:space-between;}
.film-no {font-family:var(--mono);font-size:12px;color:var(--muted);opacity:.8;}
.film-title {font-size:19px;font-weight:700;margin:12px 0 6px;color:var(--text);}
.film-sub {font-size:12.5px;color:var(--muted);font-family:var(--mono);letter-spacing:.02em;margin-bottom:14px;}
.film-desc {font-size:14.5px;line-height:1.8;color:var(--muted);margin:0;}
.film-tag {display:inline-block;margin-top:16px;font-size:12px;color:var(--accent);border:1px dashed rgba(34,211,238,.35);border-radius:var(--radius-pill);padding:4px 12px;}
.tl-name {font-size:16px;font-weight:600;margin:5px 0 6px;color:var(--text);}
.tl-text {font-size:14px;line-height:1.8;color:var(--muted);margin:0;}
.clue-box {background:var(--card-2);border:1px solid var(--line);border-radius:var(--radius-card);padding:28px;}
.clue-box h3 {font-size:18px;font-weight:700;margin-bottom:14px;color:var(--text);}
.clue-box ul {list-style:none;padding:0;margin:0;}
.clue-box li {position:relative;padding-left:24px;font-size:14.5px;line-height:1.85;color:var(--muted);margin-bottom:12px;}
.clue-box li:last-child {margin-bottom:0;}
.clue-box li::before {content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:2px;font-size:12px;color:var(--accent);}
.note-line {border-left:3px solid var(--main);background:rgba(109,93,252,.08);padding:16px 20px;border-radius:0 12px 12px 0;color:var(--muted);font-size:14.5px;line-height:1.85;}
.dir-hero {padding:48px 0 30px;}
.film-card {padding:20px;}
.clue-box {padding:22px;}

/* --- 子页面追加 --- */
.topic-hero {position:relative;overflow:hidden;padding:96px 0 64px;background:
    radial-gradient(1200px 500px at 15% -10%, rgba(109,93,252,.28), transparent 60%),
    radial-gradient(900px 420px at 90% 0%, rgba(34,211,238,.16), transparent 55%),
    var(--bg);border-bottom:1px solid var(--line);}
.topic-hero .wrap {position:relative;z-index:2;}
.topic-eyebrow {font-family:var(--mono);font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
    color:var(--accent);display:inline-flex;align-items:center;gap:.5rem;margin-bottom:18px;}
.topic-h1 {font-size:clamp(1.9rem,4.4vw,3.1rem);line-height:1.18;font-weight:800;letter-spacing:-.02em;
    color:var(--text);margin:0 0 18px;max-width:20ch;}
.topic-h1 em {font-style:normal;background:linear-gradient(92deg,var(--main),var(--accent));
    -webkit-background-clip:text;background-clip:text;color:transparent;}
.topic-lead {color:var(--muted);font-size:1.02rem;line-height:1.85;max-width:62ch;margin:0 0 26px;}
.topic-meta {display:flex;flex-wrap:wrap;gap:10px 22px;color:var(--muted);font-size:.86rem;font-family:var(--mono);}
.topic-meta span {display:inline-flex;align-items:center;gap:.45rem;}
.topic-meta i {color:var(--accent);}
.intro-grid {display:grid;grid-template-columns:1.35fr .85fr;gap:26px;align-items:start;}
.intro-grid {grid-template-columns:1fr;}
.prose p {color:var(--muted);line-height:1.95;font-size:.98rem;margin:0 0 16px;}
.prose p strong {color:var(--text);font-weight:600;}
.side-note {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
    padding:22px 22px;box-shadow:var(--shadow);}
.side-note h4 {margin:0 0 14px;font-size:.94rem;color:var(--text);font-weight:700;letter-spacing:.01em;}
.side-note ul {list-style:none;margin:0;padding:0;display:grid;gap:11px;}
.side-note li {display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:.88rem;line-height:1.6;}
.side-note li i {color:var(--main);margin-top:.28rem;font-size:.8rem;}
.side-note .note-foot {margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);
    font-family:var(--mono);font-size:.74rem;color:var(--muted);letter-spacing:.06em;}
.open-list {display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.open-list {grid-template-columns:1fr;}
.open-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
    padding:24px 24px 22px;position:relative;transition:.28s ease;overflow:hidden;}
.open-card::before {content:"";position:absolute;inset:0 auto 0 0;width:3px;
    background:linear-gradient(180deg,var(--main),var(--accent));opacity:.85;transition:.28s;}
.open-card:hover {transform:translateY(-4px);border-color:rgba(109,93,252,.45);
    box-shadow:0 18px 40px rgba(0,0,0,.45);background:var(--card-2);}
.open-card:hover::before {width:5px;}
.oc-top {display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;}
.oc-num {font-family:var(--mono);font-size:.74rem;letter-spacing:.16em;color:var(--accent);}
.oc-tag {font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;color:var(--muted);
    border:1px solid var(--line);border-radius:var(--radius-pill);padding:3px 10px;white-space:nowrap;}
.oc-title {margin:0 0 6px;font-size:1.08rem;font-weight:700;color:var(--text);line-height:1.4;}
.oc-film {margin:0 0 12px;font-family:var(--mono);font-size:.76rem;color:var(--main);letter-spacing:.04em;}
.oc-desc {margin:0;color:var(--muted);font-size:.9rem;line-height:1.85;}
.oc-desc b {color:var(--text);font-weight:600;}
.steps {display:grid;gap:14px;counter-reset:st;}
.step {display:grid;grid-template-columns:52px 1fr;gap:18px;align-items:start;
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:20px 22px;}
.step-n {width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
    background:rgba(109,93,252,.14);border:1px solid rgba(109,93,252,.35);
    color:var(--accent);font-family:var(--mono);font-size:.92rem;font-weight:700;}
.step h3 {margin:0 0 6px;font-size:1rem;color:var(--text);font-weight:700;}
.step p {margin:0;color:var(--muted);font-size:.9rem;line-height:1.85;}
.tipbar {display:flex;gap:14px;align-items:center;background:linear-gradient(100deg,rgba(109,93,252,.16),rgba(34,211,238,.08));
    border:1px solid rgba(109,93,252,.3);border-radius:var(--radius-card);padding:18px 22px;margin-top:26px;}
.tipbar i {color:var(--accent);font-size:1.15rem;}
.tipbar p {margin:0;color:var(--text);font-size:.9rem;line-height:1.75;}
.tipbar p span {color:var(--muted);}
.cta-box {background:var(--card-2);border:1px solid var(--line);border-radius:var(--radius-card);
    padding:34px 30px;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;
    box-shadow:var(--shadow);}
.cta-box h2 {margin:0 0 8px;font-size:1.32rem;color:var(--text);font-weight:800;}
.cta-box p {margin:0;color:var(--muted);font-size:.92rem;line-height:1.75;max-width:52ch;}
.foot-brand span {font-size:1.2rem;}
.foot-col p {color:var(--muted);font-size:.86rem;line-height:1.85;margin:0;}
.foot-col h5 {font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
    font-family:var(--mono);margin:0 0 14px;}
.foot-links a {color:var(--muted);text-decoration:none;font-size:.88rem;transition:.2s;}
.foot-links a:hover {color:var(--accent);}

/* --- 子页面追加 --- */
.year-hero {padding:72px 0 40px;position:relative;overflow:hidden}
.year-hero::before {content:"";position:absolute;inset:0;background:radial-gradient(900px 380px at 15% -10%,rgba(109,93,252,.28),transparent 65%),radial-gradient(700px 320px at 88% 0%,rgba(34,211,238,.16),transparent 60%);pointer-events:none}
.year-hero .wrap {position:relative;z-index:1}
.year-tag {display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);border:1px solid var(--line);background:rgba(34,211,238,.07);padding:7px 14px;border-radius:var(--radius-pill);font-family:var(--mono)}
.year-h1 {font-size:clamp(28px,4.4vw,48px);font-weight:900;line-height:1.18;margin:20px 0 16px;letter-spacing:-.02em}
.year-h1 em {font-style:normal;background:linear-gradient(100deg,var(--accent),var(--main));-webkit-background-clip:text;background-clip:text;color:transparent}
.year-lead {color:var(--muted);font-size:clamp(14px,1.6vw,17px);line-height:1.85;max-width:760px}
.year-facts {display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.year-fact {background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 18px;min-width:120px}
.year-fact b {display:block;font-size:22px;font-weight:800;color:var(--text);font-family:var(--mono)}
.year-fact span {font-size:12px;color:var(--muted);letter-spacing:.06em}
.rule-box {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:26px 26px 22px;box-shadow:var(--shadow);margin-top:34px}
.rule-box h3 {font-size:16px;font-weight:800;margin:0 0 14px;color:var(--text)}
.rule-box ol {margin:0;padding-left:20px;color:var(--muted);line-height:1.95;font-size:14px}
.rule-box ol li {margin-bottom:6px}
.rule-box ol li b {color:var(--text);font-weight:600}
.pick-grid {display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin-top:8px}
.pick {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:22px 22px 20px;position:relative;transition:.25s;overflow:hidden}
.pick:hover {transform:translateY(-4px);border-color:rgba(109,93,252,.5);box-shadow:var(--shadow)}
.pick-no {font-family:var(--mono);font-size:12px;color:var(--main);letter-spacing:.14em;font-weight:700}
.pick h3 {font-size:17px;font-weight:800;margin:8px 0 4px;line-height:1.4;color:var(--text)}
.pick .pick-meta {font-size:12px;color:var(--muted);font-family:var(--mono);letter-spacing:.04em;margin-bottom:12px}
.pick p {font-size:13.5px;color:var(--muted);line-height:1.8;margin:0}
.pick .pick-why {display:inline-block;margin-top:14px;font-size:12px;color:var(--accent);background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.22);padding:4px 10px;border-radius:var(--radius-pill)}
.note-strip {background:var(--card-2);border:1px solid var(--line);border-radius:var(--radius-card);padding:20px 24px;margin-top:28px;color:var(--muted);font-size:13.5px;line-height:1.85}
.note-strip b {color:var(--text)}
.faq-item {border-bottom:1px solid var(--line);padding:20px 0}
.faq-item:last-child {border-bottom:none}
.faq-item h3 {font-size:15.5px;font-weight:700;margin:0 0 8px;color:var(--text);display:flex;gap:10px;align-items:flex-start}
.faq-item h3 i {color:var(--main);font-size:12px;margin-top:5px}
.faq-item p {margin:0;color:var(--muted);font-size:13.5px;line-height:1.85;padding-left:22px}
.cta-band h3 {font-size:19px;font-weight:800;margin:0 0 6px}
.year-hero {padding:48px 0 24px}
.rule-box {padding:20px 18px}

/* --- 子页面追加 --- */
/* 站点头部导航（与首页一致） */
  .site-nav {
    position:sticky; top:0; z-index:60;
    backdrop-filter:blur(14px);
    background:rgba(15,16,32,.82);
    border-bottom:1px solid var(--line);
  }
.brand:hover { color:var(--text); }
/* 页面主体 */
  .sm-hero {
    max-width:1200px; margin:0 auto; padding:56px 20px 8px;
  }
.sm-eyebrow {
    display:inline-flex; align-items:center; gap:8px;
    font-family:var(--mono); font-size:.76rem; letter-spacing:.18em;
    text-transform:uppercase; color:var(--accent);
    padding:6px 14px; border:1px solid var(--line);
    border-radius:var(--radius-pill); background:rgba(34,211,238,.06);
    margin-bottom:20px;
  }
.sm-hero h1 {
    font-size:clamp(1.75rem,4vw,2.75rem);
    font-weight:900; line-height:1.22; margin:0 0 16px;
    letter-spacing:-.02em;
  }
.sm-hero h1 em {
    font-style:normal;
    background:linear-gradient(120deg,var(--accent),var(--main));
    -webkit-background-clip:text; background-clip:text; color:transparent;
  }
.sm-hero p {
    color:var(--muted); font-size:1.02rem; line-height:1.85;
    max-width:760px; margin:0;
  }
.sm-stats {
    display:flex; flex-wrap:wrap; gap:12px; margin-top:26px;
  }
.sm-stat {
    background:var(--card); border:1px solid var(--line);
    border-radius:var(--radius-card); padding:14px 20px;
    min-width:130px;
  }
.sm-stat b {
    display:block; font-size:1.4rem; font-weight:800;
    font-family:var(--mono); color:var(--accent); line-height:1.2;
  }
.sm-stat span { font-size:.8rem; color:var(--muted); }
.sm-wrap { max-width:1200px; margin:0 auto; padding:0 20px 80px; }
.sm-sec { margin-top:52px; }
.sm-sec-head {
    display:flex; align-items:baseline; gap:14px; flex-wrap:wrap;
    margin-bottom:22px;
  }
.sm-sec-head h2 {
    font-size:clamp(1.2rem,2.4vw,1.5rem); font-weight:800;
    margin:0; letter-spacing:-.01em;
  }
.sm-sec-head .tag {
    font-family:var(--mono); font-size:.72rem; letter-spacing:.14em;
    text-transform:uppercase; color:var(--accent);
    border:1px solid var(--line); border-radius:var(--radius-pill);
    padding:3px 11px; background:rgba(34,211,238,.06);
  }
.sm-sec-head p {
    flex-basis:100%; margin:0; color:var(--muted);
    font-size:.94rem; line-height:1.8;
  }
/* 栏目卡片网格 */
  .sm-grid {
    display:grid; gap:14px;
    grid-template-columns:repeat(auto-fill,minmax(268px,1fr));
  }
.sm-card {
    display:block; position:relative;
    background:var(--card); border:1px solid var(--line);
    border-radius:var(--radius-card); padding:20px 20px 18px;
    transition:transform .22s ease, border-color .22s ease, background .22s ease;
  }
.sm-card:hover {
    transform:translateY(-4px);
    border-color:rgba(109,93,252,.55);
    background:var(--card-2);
  }
.sm-card .ico {
    display:inline-flex; align-items:center; justify-content:center;
    width:38px; height:38px; border-radius:12px;
    background:linear-gradient(135deg,rgba(109,93,252,.25),rgba(34,211,238,.18));
    color:var(--accent); font-size:.95rem; margin-bottom:13px;
  }
.sm-card h3 {
    font-size:1.03rem; font-weight:700; color:var(--text);
    margin:0 0 8px; line-height:1.4;
  }
.sm-card p {
    margin:0; color:var(--muted); font-size:.86rem; line-height:1.7;
  }
.sm-card .path {
    display:block; margin-top:12px;
    font-family:var(--mono); font-size:.74rem; color:rgba(154,160,196,.72);
    word-break:break-all;
  }
.sm-card:hover .path { color:var(--accent); }
/* 专题列表（更紧凑的横条样式） */
  .sm-topics { display:grid; gap:12px; }
.sm-topic {
    display:flex; align-items:center; gap:16px;
    background:var(--card); border:1px solid var(--line);
    border-radius:var(--radius-card); padding:16px 20px;
    transition:.2s;
  }
.sm-topic:hover {
    border-color:rgba(34,211,238,.5);
    background:var(--card-2);
    transform:translateX(4px);
  }
.sm-topic .no {
    font-family:var(--mono); font-size:.9rem; font-weight:700;
    color:var(--accent); flex:0 0 auto; min-width:34px;
  }
.sm-topic .txt { flex:1 1 auto; min-width:0; }
.sm-topic .txt strong {
    display:block; color:var(--text); font-size:.98rem; font-weight:700;
    margin-bottom:4px;
  }
.sm-topic .txt small {
    color:var(--muted); font-size:.83rem; line-height:1.6;
    display:block;
  }
.sm-topic .arrow { color:var(--muted); flex:0 0 auto; }
.sm-topic:hover .arrow { color:var(--accent); }
/* 使用说明 / 结构树 */
  .sm-tree {
    background:var(--card); border:1px solid var(--line);
    border-radius:var(--radius-card); padding:24px;
    font-family:var(--mono); font-size:.85rem; line-height:2;
    color:var(--muted); overflow-x:auto;
  }
.sm-tree .lv1 { color:var(--text); font-weight:700; }
.sm-tree .lv2 { color:#b9bee0; }
.sm-tree .lv3 { color:rgba(154,160,196,.8); }
.sm-tree a { color:inherit; }
.sm-tree a:hover { color:var(--accent); }
.sm-tree .mark { color:var(--accent); }
.sm-note {
    margin-top:18px;
    background:linear-gradient(135deg,rgba(109,93,252,.12),rgba(34,211,238,.07));
    border:1px solid var(--line); border-radius:var(--radius-card);
    padding:20px 24px;
  }
.sm-note h3 {
    font-size:.98rem; font-weight:700; margin:0 0 10px; color:var(--text);
  }
.sm-note ul { margin:0; padding-left:20px; color:var(--muted); font-size:.9rem; line-height:1.9; }
.sm-note ul li::marker { color:var(--accent); }
/* 页脚 */
  .site-foot {
    border-top:1px solid var(--line);
    background:rgba(24,26,48,.6);
    padding:44px 0 30px;
  }
.foot-inner {
    max-width:1200px; margin:0 auto; padding:0 20px;
    display:grid; gap:26px;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  }
.foot-col ul { list-style:none; margin:0; padding:0; }
.foot-col ul li { margin-bottom:9px; }
.foot-col ul li a {
    color:var(--muted); font-size:.86rem; transition:.18s;
  }
.foot-col ul li a:hover { color:var(--accent); padding-left:3px; }
.sm-hero { padding-top:38px; }
.sm-topic { align-items:flex-start; }

/* --- 子页面追加 --- */
.legal-hero {padding:120px 0 48px;position:relative;overflow:hidden}
.legal-hero::before {content:"";position:absolute;inset:0;background:
    radial-gradient(600px 300px at 15% 0%,rgba(109,93,252,.22),transparent 70%),
    radial-gradient(500px 260px at 85% 20%,rgba(34,211,238,.14),transparent 70%);
    pointer-events:none}
.legal-hero .wrap {position:relative;z-index:1}
.legal-tag {display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:var(--radius-pill);
    background:rgba(109,93,252,.16);border:1px solid rgba(109,93,252,.4);color:var(--accent);
    font-size:13px;font-weight:600;letter-spacing:.4px}
.legal-h1 {font-size:clamp(28px,4.4vw,46px);font-weight:800;line-height:1.22;margin:20px 0 16px;letter-spacing:-.5px}
.legal-h1 em {font-style:normal;background:linear-gradient(100deg,var(--main),var(--accent));
    -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.legal-lead {color:var(--muted);font-size:16px;line-height:1.85;max-width:760px}
.legal-updated {margin-top:22px;display:flex;flex-wrap:wrap;gap:10px 22px;color:var(--muted);font-size:13px}
.legal-updated span {display:inline-flex;align-items:center;gap:7px}
.legal-updated i {color:var(--accent)}
.legal-nav {display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.legal-nav a {display:inline-block;padding:9px 16px;border-radius:var(--radius-pill);font-size:13.5px;
    color:var(--muted);background:var(--card);border:1px solid var(--line);transition:.22s;text-decoration:none}
.legal-nav a:hover {color:var(--text);border-color:rgba(109,93,252,.55);background:var(--card-2);transform:translateY(-2px)}
.legal-body {padding:20px 0 90px}
.legal-grid {display:grid;grid-template-columns:1fr;gap:22px}
.legal-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
    padding:30px 30px 28px;box-shadow:var(--shadow);scroll-margin-top:100px}
.legal-card h2 {font-size:20px;font-weight:700;margin:0 0 6px;display:flex;align-items:flex-start;gap:12px;line-height:1.45}
.legal-card h2 .num {flex:0 0 auto;width:30px;height:30px;border-radius:10px;display:grid;place-items:center;
    background:linear-gradient(145deg,var(--main),rgba(34,211,238,.85));color:#fff;font-size:13px;
    font-weight:800;font-family:var(--mono);margin-top:1px}
.legal-card h3 {font-size:15.5px;font-weight:600;color:var(--text);margin:24px 0 8px}
.legal-card p {color:var(--muted);font-size:14.5px;line-height:1.92;margin:0 0 12px}
.legal-card p:last-child {margin-bottom:0}
.legal-card ul {margin:10px 0 0;padding:0;list-style:none}
.legal-card ul li {position:relative;padding-left:22px;color:var(--muted);font-size:14.5px;line-height:1.9;margin-bottom:8px}
.legal-card ul li::before {content:"";position:absolute;left:4px;top:12px;width:6px;height:6px;border-radius:50%;
    background:var(--accent);opacity:.85}
.legal-card strong {color:var(--text);font-weight:600}
.legal-note {margin-top:18px;padding:16px 18px;border-radius:12px;background:var(--card-2);
    border-left:3px solid var(--main);color:var(--muted);font-size:14px;line-height:1.85}
.legal-note b {color:var(--accent);font-weight:600}
.legal-code {font-family:var(--mono);font-size:13px;color:var(--accent);background:rgba(34,211,238,.09);
    padding:2px 7px;border-radius:6px;border:1px solid rgba(34,211,238,.22)}
.legal-cta {margin-top:8px;background:linear-gradient(150deg,var(--card-2),var(--card));
    border:1px solid var(--line);border-radius:var(--radius-card);padding:32px 30px;box-shadow:var(--shadow)}
.legal-cta h2 {font-size:19px;font-weight:700;margin:0 0 10px}
.legal-cta p {color:var(--muted);font-size:14.5px;line-height:1.9;margin:0 0 18px}
.legal-cta .row-actions {display:flex;flex-wrap:wrap;gap:12px}
.legal-grid {grid-template-columns:1fr 1fr}
.legal-card.span-2 {grid-column:1 / -1}
.legal-hero {padding:96px 0 36px}
.legal-card {padding:22px 20px}
.legal-card h2 {font-size:17.5px}