:root{
  --main:#06b6d4;
  --accent:#ec4899;
  --bg:#0c0a1a;
  --text:#e0f2fe;
  --card:#16132b;
  --card-2:#1d1938;
  --line:rgba(224,242,254,.10);
  --muted:#97a9c4;
  --radius-lg:24px;
  --radius-md:18px;
  --radius-sm:16px;
  --shadow-soft:0 18px 45px -20px rgba(6,182,212,.45);
  --shadow-hover:0 30px 60px -22px rgba(236,72,153,.55);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:
    radial-gradient(900px 500px at 12% -8%, rgba(6,182,212,.16), transparent 60%),
    radial-gradient(800px 520px at 92% 4%, rgba(236,72,153,.14), transparent 62%),
    var(--bg);
  color:var(--text);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit;}
img{display:block;max-width:100%;}

/* ---------- NAV ---------- */
.site-nav{
  position:sticky;top:0;z-index:1030;
  backdrop-filter:blur(14px);
  background:rgba(12,10,26,.82);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:1240px;margin:0 auto;padding:12px 18px;
  display:flex;align-items:center;gap:18px;
}
.brand{
  font-weight:900;font-size:1.22rem;letter-spacing:.4px;
  display:flex;align-items:center;gap:10px;white-space:nowrap;
  background:linear-gradient(92deg,var(--main),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.brand i{color:var(--main);-webkit-text-fill-color:var(--main);}
.nav-links{
  display:flex;flex-wrap:wrap;gap:6px;margin-left:auto;align-items:center;
}
.nav-links a{
  padding:8px 14px;border-radius:999px;font-size:.93rem;font-weight:500;
  color:var(--muted);transition:.25s;white-space:nowrap;
}
.nav-links a:hover{color:var(--text);background:rgba(6,182,212,.14);}
.nav-links a.is-active{color:#04121a;background:linear-gradient(92deg,var(--main),#38e0f5);font-weight:700;}
.nav-toggle{
  display:none;margin-left:auto;background:rgba(6,182,212,.16);border:1px solid var(--line);
  color:var(--text);border-radius:12px;padding:8px 12px;font-size:1.05rem;
}
@media(max-width:920px){
  .nav-toggle{display:block;}
  .nav-links{
    display:none;width:100%;flex-direction:column;align-items:stretch;
    margin:10px 0 4px;gap:4px;
  }
  .nav-links.open{display:flex;}
  .nav-inner{flex-wrap:wrap;}
  .nav-links a{padding:11px 14px;}
}

/* ---------- LAYOUT ---------- */
.wrap{max-width:1240px;margin:0 auto;padding:0 18px;}
section{padding:52px 0;}
.sec-head{
  display:flex;align-items:flex-end;gap:14px;flex-wrap:wrap;margin-bottom:26px;
}
.sec-head h2{
  font-size:1.5rem;font-weight:800;margin:0;letter-spacing:.3px;
}
.sec-head h2 i{color:var(--main);margin-right:8px;}
.sec-head p{margin:0;color:var(--muted);font-size:.9rem;}
.sec-head .more{
  margin-left:auto;font-size:.86rem;color:var(--main);
  border:1px solid rgba(6,182,212,.35);padding:6px 14px;border-radius:999px;transition:.25s;
}
.sec-head .more:hover{background:rgba(6,182,212,.16);}

/* ---------- HERO ---------- */
.hero{padding:40px 0 8px;}
.hero-card{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  background:linear-gradient(120deg,rgba(6,182,212,.22),rgba(236,72,153,.20)),var(--card);
  box-shadow:var(--shadow-soft);
  border:1px solid var(--line);
  padding:44px 38px;
}
.hero-flex{display:flex;gap:34px;align-items:center;flex-wrap:wrap;}
.hero-copy{flex:1 1 420px;min-width:280px;}
.hero-copy .tag{
  display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:600;
  color:var(--main);background:rgba(6,182,212,.13);border:1px solid rgba(6,182,212,.3);
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.hero-copy h1{
  font-size:clamp(1.7rem,3.6vw,2.6rem);font-weight:900;line-height:1.32;margin:0 0 14px;
}
.hero-copy h1 em{
  font-style:normal;
  background:linear-gradient(92deg,var(--main),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-copy p{color:var(--muted);font-size:1rem;margin:0 0 24px;max-width:560px;}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;}
.btn-neon{
  border:none;border-radius:999px;padding:13px 28px;font-weight:700;font-size:.95rem;
  background:linear-gradient(92deg,var(--main),#3ddcf0);color:#04121a;
  box-shadow:0 14px 30px -14px rgba(6,182,212,.9);transition:.28s;
}
.btn-neon:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.btn-ghost{
  border:1px solid rgba(236,72,153,.45);border-radius:999px;padding:13px 28px;
  font-weight:600;font-size:.95rem;color:var(--text);background:rgba(236,72,153,.08);transition:.28s;
}
.btn-ghost:hover{background:rgba(236,72,153,.2);transform:translateY(-2px);}
.hero-poster{
  flex:0 0 260px;max-width:260px;border-radius:var(--radius-md);overflow:hidden;
  box-shadow:0 26px 60px -24px rgba(236,72,153,.75);
  border:1px solid var(--line);position:relative;
}
.hero-poster img{width:100%;aspect-ratio:2/3;object-fit:cover;background:var(--card-2);}
.hero-poster .ribbon{
  position:absolute;top:12px;left:12px;font-size:.75rem;font-weight:700;
  background:rgba(12,10,26,.78);border:1px solid rgba(6,182,212,.45);
  color:var(--main);padding:4px 10px;border-radius:10px;
}
@media(max-width:720px){
  .hero-card{padding:28px 20px;}
  .hero-poster{flex:1 1 100%;max-width:220px;margin:0 auto;}
}

/* ---------- POSTER GRID ---------- */
.poster-grid{
  display:grid;gap:20px;width:100%;
  grid-template-columns:repeat(6,minmax(0,1fr));
}
@media(max-width:1100px){.poster-grid{grid-template-columns:repeat(4,minmax(0,1fr));}}
@media(max-width:720px){.poster-grid{grid-template-columns:repeat(3,minmax(0,1fr));}}
@media(max-width:480px){.poster-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}

.poster-card{
  background:var(--card);border-radius:var(--radius-md);overflow:hidden;
  border:1px solid var(--line);box-shadow:0 12px 30px -22px rgba(6,182,212,.6);
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
  display:flex;flex-direction:column;
}
.poster-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow-hover);
  border-color:rgba(236,72,153,.42);
}
.poster-thumb{position:relative;width:100%;}
.poster-thumb img{
  width:100%;aspect-ratio:2/3;object-fit:cover;background:linear-gradient(150deg,#1b1836,#26214a);
  opacity:0;transition:opacity .6s ease;
}
.poster-thumb img.loaded{opacity:1;}
.badge-corner{
  position:absolute;top:8px;left:8px;font-size:.68rem;font-weight:700;
  background:linear-gradient(92deg,rgba(6,182,212,.92),rgba(236,72,153,.9));
  color:#04121a;padding:3px 8px;border-radius:9px;line-height:1.4;
}
.badge-score{
  position:absolute;bottom:8px;right:8px;font-size:.72rem;font-weight:800;
  background:rgba(12,10,26,.82);color:#ffd166;border:1px solid rgba(255,209,102,.4);
  padding:3px 8px;border-radius:9px;
}
.poster-body{padding:12px 13px 15px;}
.poster-body h3{
  font-size:.92rem;font-weight:700;margin:0 0 6px;line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.poster-body .meta{
  font-size:.76rem;color:var(--muted);display:flex;justify-content:space-between;gap:8px;
}
.hot-num{color:var(--accent);font-weight:700;}

/* ---------- LIST STYLE (周榜) ---------- */
.rank-row{
  display:grid;gap:14px;grid-template-columns:repeat(2,minmax(0,1fr));
}
@media(max-width:760px){.rank-row{grid-template-columns:1fr;}}
.rank-item{
  display:flex;gap:14px;align-items:center;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px 16px;
  transition:.28s;
}
.rank-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:rgba(6,182,212,.4);}
.rank-no{
  flex:0 0 40px;height:40px;border-radius:13px;display:grid;place-items:center;
  font-weight:900;font-size:1rem;color:#04121a;
  background:linear-gradient(140deg,var(--main),#46e4f7);
}
.rank-item:nth-child(1) .rank-no{background:linear-gradient(140deg,var(--accent),#ff8ec7);}
.rank-info{flex:1;min-width:0;}
.rank-info h4{font-size:.95rem;font-weight:700;margin:0 0 3px;}
.rank-info span{font-size:.78rem;color:var(--muted);}
.rank-heat{font-size:.82rem;font-weight:800;color:var(--accent);white-space:nowrap;}

/* ---------- FEATURES / ICON LIST ---------- */
.feature-grid{
  display:grid;gap:18px;grid-template-columns:repeat(3,minmax(0,1fr));
}
@media(max-width:900px){.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:560px){.feature-grid{grid-template-columns:1fr;}}
.feature-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:22px;transition:.3s;
}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-soft);}
.feature-card .fi{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(6,182,212,.25),rgba(236,72,153,.25));
  color:var(--main);font-size:1.15rem;margin-bottom:14px;
}
.feature-card h4{font-size:1rem;font-weight:700;margin:0 0 8px;}
.feature-card p{margin:0;font-size:.87rem;color:var(--muted);}

/* ---------- ACCORDION ---------- */
.acc-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);
  margin-bottom:12px;overflow:hidden;
}
.acc-btn{
  width:100%;background:none;border:none;color:var(--text);text-align:left;
  padding:17px 20px;font-size:.96rem;font-weight:700;
  display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer;
}
.acc-btn i{color:var(--main);transition:transform .3s;}
.acc-item.open .acc-btn i{transform:rotate(180deg);}
.acc-body{
  max-height:0;overflow:hidden;transition:max-height .35s ease;
  color:var(--muted);font-size:.88rem;
}
.acc-body p{margin:0;padding:0 20px 18px;}

/* ---------- FADE IN ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease;}
.reveal.visible{opacity:1;transform:none;}

/* ---------- FRIEND LINK ---------- */
.friend-box{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow-soft);
}
.friend-box h3{font-size:1.05rem;font-weight:800;margin:0 0 14px;}
.friend-box h3 i{color:var(--accent);margin-right:8px;}
.friend-links{
  display:flex;flex-wrap:wrap;gap:10px;font-size:.88rem;color:var(--muted);line-height:2;
}

/* ---------- FOOTER ---------- */
footer{
  border-top:1px solid var(--line);margin-top:30px;padding:38px 0 26px;
  background:rgba(18,15,36,.6);
}
.foot-grid{
  display:grid;gap:26px;grid-template-columns:2fr 1fr 1fr;margin-bottom:26px;
}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr;}}
.foot-brand{font-weight:900;font-size:1.1rem;margin-bottom:10px;
  background:linear-gradient(92deg,var(--main),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;}
.foot-grid p{color:var(--muted);font-size:.86rem;margin:0;}
.foot-grid h5{font-size:.9rem;font-weight:700;margin:0 0 12px;}
.foot-grid ul{list-style:none;margin:0;padding:0;}
.foot-grid li{margin-bottom:8px;}
.foot-grid li a{color:var(--muted);font-size:.86rem;transition:.25s;}
.foot-grid li a:hover{color:var(--main);}
.copy{
  border-top:1px solid var(--line);padding-top:18px;text-align:center;
  color:var(--muted);font-size:.82rem;
}
.copy a{color:var(--main);}

/* --- 子页面追加 --- */
.about-hero {padding:64px 0 36px}
.about-hero h1 {font-size:clamp(26px,4vw,42px);font-weight:800;line-height:1.25;letter-spacing:-.5px;margin:0 0 16px}
.about-hero h1 em {font-style:normal;color:var(--main)}
.about-hero p {color:var(--muted);font-size:15.5px;line-height:1.9;max-width:760px;margin:0}
.about-kpis {display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.kpi {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);padding:18px 22px;min-width:150px;flex:1 1 150px}
.kpi b {display:block;font-size:24px;font-weight:800;color:var(--main);letter-spacing:-.5px}
.kpi span {display:block;margin-top:6px;font-size:13px;color:var(--muted)}
.about-sec {padding:36px 0}
.about-sec h2 {font-size:clamp(20px,2.6vw,28px);font-weight:800;letter-spacing:-.3px;margin:0 0 18px;line-height:1.35}
.about-sec h2 i {color:var(--accent);margin-right:10px;font-size:.85em}
.about-sec p {color:var(--muted);font-size:15px;line-height:2;margin:0 0 14px}
.about-sec p strong {color:var(--text);font-weight:600}
.about-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 24px;height:100%}
.about-card h3 {font-size:17px;font-weight:700;margin:0 0 12px;color:var(--text)}
.about-card h3 i {color:var(--main);margin-right:8px}
.about-card p {font-size:14px;line-height:1.95;color:var(--muted);margin:0}
.about-list {list-style:none;padding:0;margin:0}
.about-list li {position:relative;padding:10px 0 10px 30px;color:var(--muted);font-size:14.5px;line-height:1.85;border-bottom:1px dashed var(--line)}
.about-list li:last-child {border-bottom:none}
.about-list li::before {content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:11px;color:var(--main);font-size:13px}
.about-list li b {color:var(--text);font-weight:600}
.about-note {background:linear-gradient(135deg,rgba(6,182,212,.14),rgba(236,72,153,.14));border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-soft)}
.about-note p {margin:0;color:var(--text);font-size:14.5px;line-height:2}
.about-cta {display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.about-hero {padding:44px 0 24px}
.about-sec {padding:26px 0}
.kpi {padding:14px 16px}

/* --- 子页面追加 --- */
/* 本页专属少量样式：统一继承站点配色变量 */
  .guide-hero {
    padding:64px 0 34px;
    position:relative;
  }
.guide-hero h1 {
    font-size:clamp(26px,4.4vw,44px);
    font-weight:800;
    line-height:1.22;
    margin:14px 0 16px;
    color:var(--text);
  }
.guide-hero h1 .hl {
    background:linear-gradient(100deg,var(--main),var(--accent));
    -webkit-background-clip:text;
    background-clip:text;
    -webkit-text-fill-color:transparent;
  }
.guide-hero p.lead {
    color:var(--muted);
    font-size:clamp(14px,1.7vw,17px);
    line-height:1.85;
    max-width:760px;
  }
.guide-toc {
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    margin-top:26px;
  }
.guide-toc a {
    display:inline-flex;
    align-items:center;
    gap:7px;
    padding:9px 16px;
    border-radius:999px;
    background:var(--card-2);
    border:1px solid var(--line);
    color:var(--text);
    font-size:13.5px;
    font-weight:500;
    text-decoration:none;
    transition:.25s;
  }
.guide-toc a:hover {
    border-color:var(--main);
    color:var(--main);
    transform:translateY(-2px);
  }
.g-block {
    background:var(--card);
    border:1px solid var(--line);
    border-radius:var(--radius-lg);
    padding:30px clamp(18px,3vw,38px);
    margin-bottom:26px;
    scroll-margin-top:96px;
  }
.g-block h2 {
    display:flex;
    align-items:center;
    gap:12px;
    font-size:clamp(19px,2.5vw,25px);
    font-weight:700;
    color:var(--text);
    margin-bottom:8px;
    line-height:1.35;
  }
.g-block h2 .ico {
    flex:none;
    width:42px;height:42px;
    display:grid;place-items:center;
    border-radius:14px;
    background:linear-gradient(135deg,rgba(6,182,212,.22),rgba(236,72,153,.22));
    color:var(--main);
    font-size:18px;
  }
.g-block h3 {
    font-size:16.5px;
    font-weight:700;
    color:var(--text);
    margin:24px 0 8px;
  }
.g-block p {
    color:var(--muted);
    font-size:15px;
    line-height:1.95;
    margin-bottom:12px;
  }
.g-block p strong,.g-block li strong {color:var(--text);font-weight:600;}
.g-block ul,.g-block ol {
    margin:10px 0 14px;
    padding-left:0;
    list-style:none;
    counter-reset:step;
  }
.g-block ul li,.g-block ol li {
    position:relative;
    padding-left:30px;
    color:var(--muted);
    font-size:15px;
    line-height:1.9;
    margin-bottom:9px;
  }
.g-block ul li::before {
    content:"\f058";
    font-family:"Font Awesome 6 Free";
    font-weight:900;
    position:absolute;
    left:2px;top:4px;
    color:var(--main);
    font-size:13px;
  }
.g-block ol li {counter-increment:step;}
.g-block ol li::before {
    content:counter(step);
    position:absolute;
    left:0;top:5px;
    width:20px;height:20px;
    display:grid;place-items:center;
    border-radius:7px;
    background:rgba(6,182,212,.16);
    color:var(--main);
    font-size:11.5px;
    font-weight:700;
  }
.tip-line {
    margin-top:16px;
    padding:14px 18px;
    border-radius:var(--radius-sm);
    background:var(--card-2);
    border-left:3px solid var(--accent);
    color:var(--muted);
    font-size:14px;
    line-height:1.85;
  }
.tip-line b {color:var(--accent);}
.g-grid {
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
    gap:16px;
    margin-top:18px;
  }
.g-cell {
    background:var(--card-2);
    border:1px solid var(--line);
    border-radius:var(--radius-md);
    padding:20px 18px;
    transition:.28s;
  }
.g-cell:hover {
    border-color:rgba(6,182,212,.5);
    box-shadow:var(--shadow-soft);
    transform:translateY(-3px);
  }
.g-cell i {
    color:var(--main);
    font-size:19px;
    margin-bottom:10px;
    display:block;
  }
.g-cell h4 {
    font-size:15px;
    font-weight:700;
    color:var(--text);
    margin-bottom:7px;
  }
.g-cell p {
    font-size:13.5px;
    line-height:1.8;
    color:var(--muted);
    margin:0;
  }
.faq-item {
    border-bottom:1px solid var(--line);
    padding:16px 0;
  }
.faq-item:last-child {border-bottom:none;}
.faq-item h4 {
    font-size:15.5px;
    font-weight:700;
    color:var(--text);
    margin-bottom:8px;
    display:flex;
    gap:9px;
    align-items:flex-start;
  }
.faq-item h4 i {color:var(--accent);margin-top:3px;font-size:13px;flex:none;}
.faq-item p {margin:0;font-size:14.5px;}
.cta-strip {
    display:flex;
    flex-wrap:wrap;
    gap:14px;
    align-items:center;
    justify-content:space-between;
    background:linear-gradient(120deg,rgba(6,182,212,.14),rgba(236,72,153,.14));
    border:1px solid var(--line);
    border-radius:var(--radius-lg);
    padding:26px clamp(18px,3vw,34px);
    margin-bottom:26px;
  }
.cta-strip h3 {
    font-size:clamp(17px,2.2vw,21px);
    font-weight:700;
    color:var(--text);
    margin:0 0 6px;
  }
.cta-strip p {color:var(--muted);font-size:14px;margin:0;}
.cta-btns {display:flex;gap:12px;flex-wrap:wrap;}

/* --- 子页面追加 --- */
.doc-hero {padding:120px 0 40px;}
.doc-hero h1 {font-size:clamp(26px,4.4vw,44px);font-weight:900;line-height:1.25;margin:0 0 14px;letter-spacing:-.5px;}
.doc-hero h1 em {font-style:normal;background:linear-gradient(96deg,var(--main),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;}
.doc-hero p {color:var(--muted);max-width:760px;line-height:1.85;font-size:15.5px;margin:0;}
.doc-meta {display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.doc-meta span {display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--muted);
    background:var(--card);border:1px solid var(--line);border-radius:999px;padding:7px 14px;}
.doc-meta span i {color:var(--main);}
.toc-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);padding:22px 22px 16px;
    position:sticky;top:96px;}
.toc-card h3 {font-size:14px;font-weight:800;color:var(--text);margin:0 0 14px;letter-spacing:.3px;}
.toc-card h3 i {color:var(--accent);margin-right:8px;}
.toc-card a {display:block;color:var(--muted);font-size:13.5px;line-height:1.5;padding:9px 12px;border-radius:12px;
    text-decoration:none;transition:.22s;border-left:2px solid transparent;}
.toc-card a:hover {color:var(--text);background:var(--card-2);border-left-color:var(--main);}
.doc-block {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
    padding:30px 30px 26px;margin-bottom:22px;transition:.28s;}
.doc-block:hover {border-color:rgba(6,182,212,.32);box-shadow:var(--shadow-soft);}
.doc-block h2 {font-size:19px;font-weight:800;color:var(--text);margin:0 0 16px;display:flex;align-items:center;gap:12px;line-height:1.45;}
.doc-block h2 .num {flex:none;width:34px;height:34px;border-radius:11px;display:grid;place-items:center;font-size:14px;
    background:linear-gradient(135deg,var(--main),var(--accent));color:#04121a;font-weight:900;}
.doc-block p {color:var(--muted);font-size:14.5px;line-height:1.95;margin:0 0 13px;}
.doc-block p:last-child {margin-bottom:0;}
.doc-block strong {color:var(--text);font-weight:700;}
.doc-list {list-style:none;padding:0;margin:4px 0 13px;}
.doc-list li {position:relative;color:var(--muted);font-size:14.3px;line-height:1.9;padding-left:24px;margin-bottom:9px;}
.doc-list li::before {content:"";position:absolute;left:4px;top:11px;width:7px;height:7px;border-radius:50%;
    background:var(--main);box-shadow:0 0 0 3px rgba(6,182,212,.16);}
.doc-list li b {color:var(--text);font-weight:700;}
.tip-box {background:var(--card-2);border:1px solid var(--line);border-left:3px solid var(--accent);
    border-radius:var(--radius-sm);padding:16px 18px;margin:16px 0 4px;}
.tip-box p {margin:0;font-size:13.8px;color:var(--muted);line-height:1.85;}
.tip-box p i {color:var(--accent);margin-right:8px;}
.contact-strip {display:flex;flex-wrap:wrap;gap:14px;margin-top:6px;}
.contact-item {flex:1 1 210px;background:var(--card-2);border:1px solid var(--line);border-radius:var(--radius-sm);
    padding:16px 18px;}
.contact-item span {display:block;font-size:12px;color:var(--muted);letter-spacing:.4px;margin-bottom:6px;}
.contact-item strong {color:var(--text);font-size:14px;font-weight:700;word-break:break-all;}
.toc-card {position:static;margin-bottom:22px;}
.doc-block {padding:22px 18px 20px;}
.doc-hero {padding:104px 0 28px;}

/* --- 子页面追加 --- */
.map-hero { padding: 72px 0 36px; }
.map-hero h1 { font-size: clamp(1.9rem, 4.2vw, 3rem); font-weight: 800; line-height: 1.25; letter-spacing: -.5px; }
.map-hero h1 span { background: linear-gradient(90deg, var(--main), var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.map-hero p { color: var(--muted); max-width: 760px; font-size: 1.02rem; line-height: 1.85; margin-top: 18px; }
.map-crumb { font-size: .85rem; color: var(--muted); margin-bottom: 16px; }
.map-crumb a { color: var(--main); text-decoration: none; }
.map-crumb a:hover { color: var(--accent); }
.map-sec { padding: 26px 0; }
.map-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.map-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 24px 22px; transition: .28s ease; height: 100%; }
.map-card:hover { border-color: rgba(6,182,212,.5); box-shadow: var(--shadow-soft); transform: translateY(-4px); }
.map-card h3 { font-size: 1.08rem; font-weight: 700; display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.map-card h3 i { color: var(--main); }
.map-card .map-desc { color: var(--muted); font-size: .88rem; line-height: 1.7; margin-bottom: 14px; }
.map-list { list-style: none; padding: 0; margin: 0; }
.map-list li { padding: 7px 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-size: .92rem; display: flex; align-items: center; gap: 9px; transition: .2s; }
.map-list a:hover { color: var(--main); transform: translateX(3px); }
.map-list a i { font-size: .72rem; color: var(--accent); }
.map-list a .tag { margin-left: auto; font-size: .72rem; color: var(--muted); background: var(--card-2); border: 1px solid var(--line); padding: 2px 8px; border-radius: 999px; }
.map-page-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
.map-page-item { background: var(--card-2); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 20px; display: block; text-decoration: none; color: var(--text); transition: .25s; }
.map-page-item:hover { border-color: var(--accent); box-shadow: var(--shadow-hover); color: var(--text); }
.map-page-item .pi-top { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1rem; margin-bottom: 8px; }
.map-page-item .pi-top i { color: var(--accent); }
.map-page-item .pi-url { font-size: .78rem; color: var(--main); font-family: ui-monospace, Menlo, Consolas, monospace; }
.map-page-item p { color: var(--muted); font-size: .85rem; line-height: 1.65; margin: 8px 0 0; }
.map-note { background: linear-gradient(135deg, rgba(6,182,212,.12), rgba(236,72,153,.10)); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 26px 24px; }
.map-note h2 { font-size: 1.3rem; font-weight: 800; margin-bottom: 12px; }
.map-note p { color: var(--muted); font-size: .92rem; line-height: 1.9; margin: 0; }
.map-note p + p { margin-top: 10px; }
.map-steps { counter-reset: step; display: grid; gap: 14px; }
.map-step { display: flex; gap: 14px; align-items: flex-start; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px 18px; }
.map-step .num { flex: 0 0 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: .9rem; color: #04121a; background: linear-gradient(135deg, var(--main), var(--accent)); }
.map-step h4 { font-size: .98rem; font-weight: 700; margin: 0 0 5px; }
.map-step p { color: var(--muted); font-size: .87rem; line-height: 1.7; margin: 0; }
footer.site-footer { border-top: 1px solid var(--line); padding: 36px 0 44px; margin-top: 40px; color: var(--muted); }
footer.site-footer a { color: var(--muted); text-decoration: none; margin: 0 10px; }
footer.site-footer a:hover { color: var(--main); }
.foot-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 0; margin-bottom: 16px; }
.map-hero { padding: 48px 0 24px; }