:root{
  --main:#2563eb;
  --accent:#06b6d4;
  --bg:#f4f8ff;
  --text:#0f1e3d;
  --muted:#5a6b8c;
  --card:#ffffff;
  --line:rgba(37,99,235,.12);
  --shadow-sm:0 4px 16px rgba(15,30,61,.07);
  --shadow-md:0 12px 32px rgba(15,30,61,.14);
  --radius-card:18px;
  --radius-pill:999px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Inter','PingFang SC','Microsoft YaHei',sans-serif;
  font-weight:400;
  line-height:1.7;
  overflow-x:hidden;
}
h1,h2,h3,h4,.display-font{
  font-weight:900;
  letter-spacing:-.02em;
  color:var(--text);
}
a{text-decoration:none;}
.mono-num{font-family:'SFMono-Regular',Consolas,'Liberation Mono',monospace;letter-spacing:-.01em;}

/* ---------- 顶部导航 ---------- */
.top-nav{
  position:sticky;top:0;z-index:1000;
  background:rgba(244,248,255,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:1240px;margin:0 auto;padding:12px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.brand-logo{
  font-size:1.35rem;font-weight:900;color:var(--text);
  display:flex;align-items:center;gap:8px;white-space:nowrap;
}
.brand-logo .logo-dot{
  width:34px;height:34px;border-radius:12px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--main),var(--accent));
  display:inline-flex;align-items:center;justify-content:center;
  color:#fff;font-size:.95rem;box-shadow:var(--shadow-sm);
}
.nav-links{
  display:flex;align-items:center;gap:4px;flex-wrap:wrap;
}
.nav-links a{
  padding:8px 14px;border-radius:var(--radius-pill);
  color:var(--text);font-size:.92rem;font-weight:600;
  transition:.22s;white-space:nowrap;
}
.nav-links a:hover{background:rgba(37,99,235,.09);color:var(--main);}
.nav-links a.active{background:var(--main);color:#fff;box-shadow:0 6px 16px rgba(37,99,235,.32);}
.nav-toggle{
  display:none;background:linear-gradient(135deg,var(--main),var(--accent));
  border:0;color:#fff;width:44px;height:44px;border-radius:14px;font-size:1.05rem;
}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:88px 20px 96px;
  background:radial-gradient(circle at 15% 10%,rgba(37,99,235,.14),transparent 55%),
             radial-gradient(circle at 85% 20%,rgba(6,182,212,.16),transparent 50%),
             linear-gradient(180deg,#eaf2ff 0%,var(--bg) 100%);
}
.hero-bg-img{
  position:absolute;inset:-10% 0 0 0;height:130%;
  background-image:url('{随机图片}');
  background-size:cover;background-position:center;
  opacity:.16;filter:saturate(.8);
  will-change:transform;z-index:0;
}
.hero-veil{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(244,248,255,.35) 0%,rgba(244,248,255,.86) 62%,var(--bg) 100%);
}
.hero-content{position:relative;z-index:2;max-width:1240px;margin:0 auto;}
.hero-float{
  position:absolute;border-radius:50%;pointer-events:none;z-index:2;
  background:radial-gradient(circle at 30% 30%,rgba(6,182,212,.5),rgba(37,99,235,.12));
  filter:blur(2px);animation:floaty 9s ease-in-out infinite;
}
.hero-float.f1{width:70px;height:70px;top:60px;right:12%;}
.hero-float.f2{width:34px;height:34px;top:200px;right:26%;animation-delay:-3s;}
.hero-float.f3{width:22px;height:22px;top:120px;left:8%;animation-delay:-5s;}
@keyframes floaty{
  0%,100%{transform:translateY(0) scale(1);}
  50%{transform:translateY(-24px) scale(1.08);}
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 18px;border-radius:var(--radius-pill);
  background:#fff;border:1px solid var(--line);
  font-size:.85rem;font-weight:700;color:var(--main);
  box-shadow:var(--shadow-sm);margin-bottom:26px;
}
.hero-title{
  font-size:clamp(2.1rem,5.4vw,4rem);
  line-height:1.1;margin:0 0 22px;max-width:16em;
}
.grad-text{
  background:linear-gradient(100deg,var(--main) 10%,var(--accent) 80%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.hero-desc{
  max-width:640px;color:var(--muted);font-size:1.05rem;margin-bottom:34px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.btn-pill{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 30px;border-radius:var(--radius-pill);
  font-weight:700;font-size:.98rem;border:0;transition:.25s;
}
.btn-main{background:linear-gradient(120deg,var(--main),#3b82f6);color:#fff;box-shadow:0 10px 26px rgba(37,99,235,.34);}
.btn-main:hover{color:#fff;transform:translateY(-3px);box-shadow:0 16px 34px rgba(37,99,235,.42);}
.btn-ghost{background:#fff;color:var(--text);border:1px solid var(--line);box-shadow:var(--shadow-sm);}
.btn-ghost:hover{color:var(--main);transform:translateY(-3px);border-color:rgba(37,99,235,.35);}
.hero-stats{
  display:flex;gap:44px;flex-wrap:wrap;margin-top:56px;
  padding-top:30px;border-top:1px dashed rgba(37,99,235,.22);
}
.hero-stats .num{font-size:1.75rem;font-weight:800;color:var(--main);line-height:1.2;}
.hero-stats .lbl{font-size:.84rem;color:var(--muted);font-weight:500;}

/* ---------- 通用区块 ---------- */
.section{max-width:1240px;margin:0 auto;padding:74px 20px 0;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:20px;flex-wrap:wrap;margin-bottom:34px;
}
.section-title{
  font-size:clamp(1.6rem,3vw,2.3rem);margin:0;line-height:1.25;
}
.section-sub{color:var(--muted);font-size:.95rem;margin:8px 0 0;}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:var(--radius-pill);
  background:rgba(6,182,212,.12);color:#0e7490;
  font-size:.78rem;font-weight:700;letter-spacing:.02em;
}

/* ---------- 分类入口 ---------- */
.cat-grid{
  display:grid;grid-template-columns:repeat(6,1fr);gap:18px;
}
.cat-item{
  background:var(--card);border-radius:var(--radius-card);
  padding:26px 16px;text-align:center;
  box-shadow:var(--shadow-sm);border:1px solid rgba(37,99,235,.08);
  transition:.28s;color:var(--text);display:block;
}
.cat-item i{
  font-size:1.5rem;width:52px;height:52px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(37,99,235,.12),rgba(6,182,212,.14));
  color:var(--main);margin-bottom:12px;transition:.28s;
}
.cat-item .cat-name{font-weight:800;font-size:.98rem;}
.cat-item .cat-count{font-size:.76rem;color:var(--muted);margin-top:2px;}
.cat-item:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);color:var(--main);}
.cat-item:hover i{background:linear-gradient(135deg,var(--main),var(--accent));color:#fff;}

/* ---------- 海报墙 ---------- */
.poster-grid{
  display:grid;grid-template-columns:repeat(6,1fr);
  gap:20px;width:100%;
}
.poster-card{
  position:relative;border-radius:var(--radius-card);overflow:hidden;
  background:var(--card);box-shadow:var(--shadow-sm);
  transition:transform .3s cubic-bezier(.2,.7,.3,1),box-shadow .3s;
  border:1px solid rgba(37,99,235,.07);
}
.poster-card:hover{transform:translateY(-8px) scale(1.025);box-shadow:var(--shadow-md);z-index:3;}
.poster-thumb{
  position:relative;width:100%;aspect-ratio:2/3;overflow:hidden;background:#dbe7fb;
}
.poster-thumb img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .5s ease;
}
.poster-card:hover .poster-thumb img{transform:scale(1.07);}
.poster-badge{
  position:absolute;top:10px;left:10px;z-index:2;
  padding:3px 10px;border-radius:var(--radius-pill);
  font-size:.7rem;font-weight:800;letter-spacing:.04em;
  background:rgba(6,182,212,.92);color:#fff;
  font-family:'SFMono-Regular',Consolas,monospace;
}
.poster-badge.b4k{background:linear-gradient(120deg,var(--main),#3b82f6);}
.poster-play{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:rgba(15,30,61,.28);opacity:0;transition:.3s;z-index:2;
}
.poster-play i{
  width:52px;height:52px;border-radius:50%;
  background:rgba(255,255,255,.94);color:var(--main);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:1.05rem;transform:scale(.7);transition:.3s;
  box-shadow:0 8px 22px rgba(15,30,61,.3);
}
.poster-card:hover .poster-play{opacity:1;}
.poster-card:hover .poster-play i{transform:scale(1);}
.poster-meta{padding:12px 14px 15px;}
.poster-title{
  font-size:.92rem;font-weight:800;margin:0;line-height:1.4;
  color:var(--text);
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;
}
.poster-info{
  font-size:.76rem;color:var(--muted);margin-top:5px;
  display:flex;align-items:center;justify-content:space-between;gap:6px;
}
.poster-info .score{color:var(--accent);font-weight:800;}

/* ---------- 排行榜 ---------- */
.rank-layout{display:grid;grid-template-columns:1.15fr 1fr;gap:24px;}
.rank-panel{
  background:var(--card);border-radius:22px;padding:12px 8px;
  box-shadow:var(--shadow-sm);border:1px solid rgba(37,99,235,.08);
}
.rank-row{
  display:flex;align-items:center;gap:14px;padding:13px 16px;border-radius:14px;
  transition:.22s;
}
.rank-row:hover{background:rgba(37,99,235,.06);transform:translateX(4px);}
.rank-no{
  font-family:'SFMono-Regular',Consolas,monospace;font-weight:800;
  font-size:1.02rem;width:30px;text-align:center;color:var(--muted);flex:0 0 auto;
}
.rank-row.top1 .rank-no{color:#f59e0b;}
.rank-row.top2 .rank-no{color:#64748b;}
.rank-row.top3 .rank-no{color:#b45309;}
.rank-thumb{
  width:48px;height:68px;border-radius:10px;overflow:hidden;flex:0 0 auto;background:#dbe7fb;
}
.rank-thumb img{width:100%;height:100%;object-fit:cover;display:block;}
.rank-body{flex:1;min-width:0;}
.rank-name{font-weight:800;font-size:.94rem;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rank-tag{font-size:.76rem;color:var(--muted);}
.rank-score{
  font-family:'SFMono-Regular',Consolas,monospace;font-weight:800;
  color:var(--main);font-size:.98rem;flex:0 0 auto;
}
.rank-side{display:flex;flex-direction:column;gap:20px;}
.side-box{
  background:linear-gradient(150deg,#ffffff 0%,#eef6ff 100%);
  border-radius:22px;padding:26px;box-shadow:var(--shadow-sm);
  border:1px solid rgba(37,99,235,.1);
}
.side-box h3{font-size:1.12rem;margin:0 0 12px;}
.side-box p{color:var(--muted);font-size:.9rem;margin:0 0 16px;}
.bar-item{margin-bottom:14px;}
.bar-top{display:flex;justify-content:space-between;font-size:.82rem;font-weight:700;margin-bottom:6px;}
.bar-track{height:9px;border-radius:var(--radius-pill);background:rgba(37,99,235,.12);overflow:hidden;}
.bar-fill{height:100%;border-radius:var(--radius-pill);background:linear-gradient(90deg,var(--main),var(--accent));}

/* ---------- 标签页 ---------- */
.tabs-wrap{margin-bottom:30px;display:flex;gap:10px;flex-wrap:wrap;}
.tab-btn{
  padding:10px 24px;border-radius:var(--radius-pill);border:1px solid var(--line);
  background:#fff;color:var(--text);font-weight:700;font-size:.9rem;transition:.24s;
}
.tab-btn.active{background:linear-gradient(120deg,var(--main),var(--accent));color:#fff;border-color:transparent;box-shadow:0 8px 20px rgba(37,99,235,.3);}
.tab-pane{display:none;}
.tab-pane.active{display:block;animation:fadeUp .4s ease;}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:translateY(0);}}

/* ---------- 时间线 ---------- */
.timeline{position:relative;padding-left:34px;max-width:860px;}
.timeline::before{
  content:'';position:absolute;left:9px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,var(--main),var(--accent),rgba(6,182,212,.15));
  border-radius:2px;
}
.tl-item{position:relative;padding-bottom:30px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:'';position:absolute;left:-32px;top:6px;width:14px;height:14px;border-radius:50%;
  background:#fff;border:3px solid var(--main);box-shadow:0 0 0 4px rgba(37,99,235,.13);
}
.tl-date{font-family:'SFMono-Regular',Consolas,monospace;font-size:.78rem;color:var(--accent);font-weight:800;letter-spacing:.04em;}
.tl-title{font-size:1.02rem;font-weight:800;margin:4px 0 6px;}
.tl-desc{color:var(--muted);font-size:.9rem;margin:0;}

/* ---------- 专题 ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.topic-card{
  border-radius:22px;overflow:hidden;position:relative;
  background:var(--card);box-shadow:var(--shadow-sm);
  border:1px solid rgba(37,99,235,.08);transition:.3s;display:block;color:var(--text);
}
.topic-card:hover{transform:translateY(-7px);box-shadow:var(--shadow-md);color:var(--text);}
.topic-cover{height:150px;position:relative;overflow:hidden;background:#dbe7fb;}
.topic-cover img{width:100%;height:100%;object-fit:cover;display:block;transition:.4s;}
.topic-card:hover .topic-cover img{transform:scale(1.06);}
.topic-cover::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,30,61,0) 20%,rgba(15,30,61,.68) 100%);}
.topic-label{
  position:absolute;left:16px;bottom:12px;z-index:2;color:#fff;font-weight:800;font-size:1.02rem;
}
.topic-body{padding:18px 20px 22px;}
.topic-body p{margin:0;color:var(--muted);font-size:.88rem;}
.topic-meta{font-size:.76rem;color:var(--accent);font-weight:800;margin-top:12px;display:block;}

/* ---------- FAQ ---------- */
.faq-box{background:var(--card);border-radius:22px;padding:10px 26px;box-shadow:var(--shadow-sm);border:1px solid rgba(37,99,235,.08);}
.faq-item{padding:20px 0;border-bottom:1px dashed rgba(37,99,235,.16);}
.faq-item:last-child{border-bottom:0;}
.faq-q{font-weight:800;font-size:1rem;margin:0 0 8px;display:flex;gap:10px;align-items:flex-start;}
.faq-q i{color:var(--accent);margin-top:5px;font-size:.85rem;}
.faq-a{color:var(--muted);font-size:.92rem;margin:0 0 0 22px;}

/* ---------- 友链 ---------- */
.friend-links{
  margin-top:74px;background:#fff;border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.friend-inner{max-width:1240px;margin:0 auto;padding:38px 20px;}
.friend-inner h4{font-size:1rem;margin:0 0 14px;display:flex;align-items:center;gap:8px;}
.friend-inner h4 i{color:var(--accent);}
.friend-links-text{color:var(--muted);font-size:.9rem;line-height:2;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:linear-gradient(180deg,#eef4ff 0%,#e3eeff 100%);
  padding:56px 20px 30px;
}
.footer-inner{max-width:1240px;margin:0 auto;}
.footer-cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;margin-bottom:34px;}
.footer-brand{font-size:1.3rem;font-weight:900;display:flex;align-items:center;gap:9px;margin-bottom:12px;}
.footer-brand .logo-dot{
  width:32px;height:32px;border-radius:11px;
  background:linear-gradient(135deg,var(--main),var(--accent));
  display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:.9rem;
}
.footer-about{color:var(--muted);font-size:.88rem;max-width:330px;}
.footer-col h5{font-size:.92rem;font-weight:800;margin:0 0 14px;}
.footer-col a{display:block;color:var(--muted);font-size:.87rem;padding:5px 0;transition:.2s;}
.footer-col a:hover{color:var(--main);transform:translateX(3px);}
.footer-bottom{
  border-top:1px solid rgba(37,99,235,.14);padding-top:22px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  color:var(--muted);font-size:.83rem;
}

/* ---------- 回到顶部 ---------- */
.back-top{
  position:fixed;right:22px;bottom:26px;z-index:1200;
  width:50px;height:50px;border-radius:50%;border:0;
  background:linear-gradient(135deg,var(--main),var(--accent));color:#fff;
  font-size:1.05rem;box-shadow:0 12px 26px rgba(37,99,235,.4);
  opacity:0;pointer-events:none;transform:translateY(14px);transition:.3s;
}
.back-top.show{opacity:1;pointer-events:auto;transform:translateY(0);}

/* ---------- 响应式 ---------- */
@media (max-width:1100px){
  .poster-grid{grid-template-columns:repeat(4,1fr);}
  .cat-grid{grid-template-columns:repeat(3,1fr);}
  .rank-layout{grid-template-columns:1fr;}
  .topic-grid{grid-template-columns:repeat(2,1fr);}
  .footer-cols{grid-template-columns:1fr 1fr;}
}
@media (max-width:860px){
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;cursor:pointer;}
  .nav-links{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:rgba(255,255,255,.98);flex-direction:column;align-items:stretch;
    padding:12px 16px 18px;gap:4px;border-bottom:1px solid var(--line);
    box-shadow:0 18px 30px rgba(15,30,61,.1);
  }
  .nav-links.open{display:flex;}
  .nav-links a{padding:11px 14px;border-radius:12px;}
  .hero{padding:64px 20px 70px;}
  .hero-stats{gap:28px;}
  .section{padding:56px 20px 0;}
  .friend-links{margin-top:56px;}
}
@media (max-width:700px){
  .poster-grid{grid-template-columns:repeat(3,1fr);gap:12px;}
  .poster-meta{padding:9px 10px 12px;}
  .poster-title{font-size:.82rem;}
  .poster-info{font-size:.7rem;}
  .topic-grid{grid-template-columns:1fr;}
  .footer-cols{grid-template-columns:1fr;}
  .rank-score{font-size:.88rem;}
}
@media (max-width:480px){
  .poster-grid{grid-template-columns:repeat(2,1fr);gap:11px;}
  .cat-grid{grid-template-columns:repeat(2,1fr);gap:12px;}
  .hero-actions .btn-pill{width:100%;justify-content:center;}
  .hero-stats{gap:20px;}
  .hero-stats .num{font-size:1.35rem;}
}

/* --- 子页面追加 --- */
/* 仅本页补充的少量样式，全部沿用站点变量 */
  .guide-hero {padding:56px 0 30px;}
.guide-wrap {max-width:1180px;margin:0 auto;padding:0 20px;}
.guide-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-sm);padding:26px 26px 22px;height:100%;}
.guide-card h3 {font-size:1.12rem;font-weight:800;margin:0 0 10px;color:var(--text);}
.guide-card p {color:var(--muted);font-size:.95rem;line-height:1.75;margin:0;}
.guide-num {display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--main),var(--accent));color:#fff;font-weight:800;font-size:.9rem;margin-right:10px;vertical-align:middle;}
.step-row {display:flex;gap:18px;padding:20px 22px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-sm);margin-bottom:16px;}
.step-row .step-badge {flex:0 0 44px;height:44px;border-radius:14px;background:rgba(37,99,235,.1);color:var(--main);display:flex;align-items:center;justify-content:center;font-weight:800;}
.step-row h3 {margin:0 0 6px;font-size:1.05rem;font-weight:800;color:var(--text);}
.step-row p {margin:0;color:var(--muted);font-size:.94rem;line-height:1.7;}
.tips-list {list-style:none;padding:0;margin:0;}
.tips-list li {position:relative;padding:10px 0 10px 30px;color:var(--muted);font-size:.95rem;line-height:1.7;border-bottom:1px dashed var(--line);}
.tips-list li:last-child {border-bottom:none;}
.tips-list li::before {content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:10px;color:var(--accent);font-size:.85rem;}
.faq-item h3 {font-size:1rem;font-weight:800;color:var(--text);margin:0 0 8px;}
.faq-item p {margin:0;color:var(--muted);font-size:.94rem;line-height:1.75;}
.guide-cta {background:linear-gradient(135deg,rgba(37,99,235,.09),rgba(6,182,212,.09));border:1px solid var(--line);border-radius:var(--radius-card);padding:30px;text-align:center;}
.guide-cta h3 {font-size:1.25rem;font-weight:800;color:var(--text);margin:0 0 10px;}
.guide-cta p {color:var(--muted);margin:0 0 18px;font-size:.96rem;}
.step-row {flex-direction:column;gap:10px;}
.guide-hero {padding:38px 0 20px;}

/* --- 子页面追加 --- */
/* 本页专属少量样式，配色沿用站点变量 */
  body {background:var(--bg);color:var(--text);font-family:'Inter','PingFang SC','Microsoft YaHei',sans-serif;}
.map-wrap {padding:64px 0 72px;}
.map-card {
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
    box-shadow:var(--shadow-sm);padding:28px 26px;height:100%;
    transition:transform .25s ease,box-shadow .25s ease;
  }
.map-card:hover {transform:translateY(-4px);box-shadow:var(--shadow-md);}
.map-card h3 {
    font-size:1.12rem;font-weight:800;margin:0 0 6px;display:flex;align-items:center;gap:10px;color:var(--text);
  }
.map-card h3 i {
    width:36px;height:36px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,var(--main),var(--accent));color:#fff;font-size:.92rem;flex:0 0 auto;
  }
.map-card .map-lead {color:var(--muted);font-size:.88rem;line-height:1.7;margin:0 0 14px;}
.map-list {list-style:none;margin:0;padding:0;}
.map-list li {padding:9px 0;border-bottom:1px dashed var(--line);}
.map-list li:last-child {border-bottom:none;}
.map-list a {
    color:var(--text);text-decoration:none;font-weight:600;font-size:.94rem;
    display:flex;align-items:center;justify-content:space-between;gap:12px;transition:color .2s;
  }
.map-list a:hover {color:var(--main);}
.map-list a .desc {font-weight:400;color:var(--muted);font-size:.82rem;text-align:right;}
.map-list a i {font-size:.7rem;color:var(--accent);}
.map-note {
    margin-top:34px;background:linear-gradient(135deg,rgba(37,99,235,.06),rgba(6,182,212,.08));
    border:1px solid var(--line);border-radius:var(--radius-card);padding:26px 28px;
  }
.map-note h3 {font-size:1.05rem;font-weight:800;margin:0 0 10px;}
.map-note p {color:var(--muted);font-size:.9rem;line-height:1.85;margin:0 0 8px;}
.map-note p:last-child {margin-bottom:0;}
.map-note code {
    background:rgba(37,99,235,.08);color:var(--main);padding:2px 8px;border-radius:6px;
    font-size:.84rem;font-weight:600;
  }
.crumb {font-size:.85rem;color:var(--muted);margin-bottom:14px;}
.crumb a {color:var(--main);text-decoration:none;font-weight:600;}
.crumb a:hover {text-decoration:underline;}
.crumb span {margin:0 6px;opacity:.6;}
.map-wrap {padding:44px 0 52px;}
.map-card {padding:22px 18px;}
.map-list a {flex-direction:column;align-items:flex-start;gap:2px;}
.map-list a .desc {text-align:left;font-size:.8rem;}

/* --- 子页面追加 --- */
.about-lead {max-width:760px;font-size:17px;line-height:1.9;color:var(--muted);}
.about-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.about-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:26px 24px;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease;}
.about-card:hover {transform:translateY(-4px);box-shadow:var(--shadow-md);}
.about-card .ic {width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:19px;color:#fff;background:linear-gradient(135deg,var(--main),var(--accent));margin-bottom:16px;}
.about-card h3 {font-size:17px;font-weight:700;color:var(--text);margin-bottom:10px;line-height:1.5;}
.about-card p {font-size:14.5px;line-height:1.85;color:var(--muted);margin:0;}
.about-list {list-style:none;padding:0;margin:0;}
.about-list li {position:relative;padding-left:26px;margin-bottom:14px;font-size:15px;line-height:1.85;color:var(--muted);}
.about-list 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);}
.about-list li b {color:var(--text);font-weight:600;}
.tl-item h4 {font-size:16px;font-weight:700;color:var(--text);margin:0 0 6px;}
.tl-item p {font-size:14.5px;line-height:1.85;color:var(--muted);margin:0;}
.panel {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:30px 28px;box-shadow:var(--shadow-sm);}
.stat-row {display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:8px;}
.stat-box {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:22px 18px;text-align:center;box-shadow:var(--shadow-sm);}
.stat-box .n {font-size:26px;font-weight:800;color:var(--main);letter-spacing:-.5px;}
.stat-box .t {font-size:13px;color:var(--muted);margin-top:6px;}
.note-line {font-size:13.5px;color:var(--muted);line-height:1.8;margin-top:14px;}
.cta-bar {background:linear-gradient(135deg,rgba(37,99,235,.08),rgba(6,182,212,.10));border:1px solid var(--line);border-radius:var(--radius-card);padding:34px 28px;display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;}
.cta-bar h3 {font-size:19px;font-weight:700;color:var(--text);margin:0 0 6px;}
.cta-bar p {font-size:14.5px;color:var(--muted);margin:0;line-height:1.75;}
.about-grid {grid-template-columns:1fr 1fr;}
.stat-row {grid-template-columns:1fr 1fr;}
.about-grid {grid-template-columns:1fr;}
.panel {padding:24px 20px;}
.about-lead {font-size:15.5px;}

/* --- 子页面追加 --- */
.page-hero {
    position:relative;overflow:hidden;
    background:linear-gradient(135deg,rgba(37,99,235,.10),rgba(6,182,212,.12));
    border-bottom:1px solid var(--line);
    padding:72px 0 56px;
  }
.page-hero .hero-eyebrow {margin-bottom:14px}
.page-hero h1 {
    font-size:clamp(26px,4vw,44px);font-weight:900;letter-spacing:-.02em;
    color:var(--text);line-height:1.2;margin:0 0 16px;
  }
.page-hero p {color:var(--muted);max-width:720px;font-size:16px;line-height:1.85;margin:0}
.disc-wrap {max-width:900px;margin:0 auto}
.disc-card {
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
    box-shadow:var(--shadow-sm);padding:28px 30px;margin-bottom:22px;
    transition:.25s ease;
  }
.disc-card:hover {box-shadow:var(--shadow-md);transform:translateY(-2px)}
.disc-card h2 {
    font-size:20px;font-weight:800;color:var(--text);
    display:flex;align-items:center;gap:10px;margin:0 0 14px;
  }
.disc-card h2 i {
    width:34px;height:34px;border-radius:10px;flex:0 0 34px;
    display:inline-flex;align-items:center;justify-content:center;
    background:rgba(37,99,235,.10);color:var(--main);font-size:15px;
  }
.disc-card p {color:var(--muted);font-size:15px;line-height:1.9;margin:0 0 12px}
.disc-card p:last-child {margin-bottom:0}
.disc-card ul {margin:0;padding-left:20px}
.disc-card li {color:var(--muted);font-size:15px;line-height:1.9;margin-bottom:8px}
.disc-card li:last-child {margin-bottom:0}
.disc-card strong {color:var(--text);font-weight:700}
.disc-note {
    background:linear-gradient(135deg,rgba(6,182,212,.10),rgba(37,99,235,.08));
    border:1px dashed rgba(37,99,235,.32);border-radius:var(--radius-card);
    padding:22px 26px;color:var(--text);font-size:15px;line-height:1.9;
  }
.disc-note i {color:var(--accent);margin-right:8px}
.disc-meta {
    display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;
  }
.disc-meta .chip {font-size:13px}
.page-hero {padding:52px 0 40px}
.disc-card {padding:22px 18px}

/* --- 子页面追加 --- */
.policy-wrap {max-width:880px;margin:0 auto;}
.policy-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-sm);padding:clamp(20px,3.5vw,44px);}
.policy-card h2 {font-size:clamp(1.15rem,2.2vw,1.45rem);font-weight:800;color:var(--text);margin:2.2rem 0 .9rem;line-height:1.4;display:flex;align-items:flex-start;gap:.6rem;}
.policy-card h2:first-of-type {margin-top:0;}
.policy-card h2 .num {flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:10px;background:linear-gradient(135deg,var(--main),var(--accent));color:#fff;font-size:.85rem;font-weight:800;}
.policy-card h3 {font-size:1.02rem;font-weight:700;color:var(--text);margin:1.4rem 0 .55rem;}
.policy-card p {color:var(--muted);line-height:1.9;font-size:.95rem;margin:0 0 .9rem;}
.policy-card ul {color:var(--muted);line-height:1.9;font-size:.95rem;padding-left:1.1rem;margin:0 0 1rem;}
.policy-card li {margin-bottom:.5rem;}
.policy-card strong {color:var(--text);font-weight:600;}
.policy-meta {display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.6rem;}
.policy-note {background:rgba(37,99,235,.05);border-left:3px solid var(--main);border-radius:0 12px 12px 0;padding:14px 18px;color:var(--muted);font-size:.9rem;line-height:1.8;margin:1.2rem 0;}
.policy-toc {background:rgba(6,182,212,.06);border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin-bottom:2rem;}
.policy-toc b {display:block;color:var(--text);font-size:.9rem;margin-bottom:.6rem;font-weight:700;}
.policy-toc a {display:inline-block;color:var(--main);font-size:.86rem;text-decoration:none;margin:0 14px 6px 0;font-weight:500;}
.policy-toc a:hover {color:var(--accent);text-decoration:underline;}
.policy-foot {margin-top:2.4rem;padding-top:1.4rem;border-top:1px dashed var(--line);color:var(--muted);font-size:.85rem;line-height:1.8;}