:root{
  --primary:#6d5dfc;
  --accent:#22d3ee;
  --bg:#0f1020;
  --text:#e8eaf6;
  --panel:#181a30;
  --panel-2:#1f2140;
  --line:rgba(232,234,246,.10);
  --muted:#9aa0c3;
  --radius:8px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:14px;
  line-height:1.6;
  margin:0;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--text);text-decoration:none;}
a:hover{color:var(--accent);}
h1,h2,h3,h4,h5{font-weight:800;letter-spacing:-.01em;line-height:1.25;}
img{max-width:100%;}

/* ===== 顶部导航 ===== */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(15,16,32,0);
  backdrop-filter:blur(0px);
  border-bottom:1px solid transparent;
  transition:background .3s ease,backdrop-filter .3s ease,border-color .3s ease;
}
.topbar.scrolled{
  background:rgba(15,16,32,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:1240px;margin:0 auto;padding:0 16px;
  display:flex;align-items:center;gap:18px;height:58px;
}
.brand{
  font-weight:900;font-size:17px;color:var(--text)!important;
  display:flex;align-items:center;gap:7px;white-space:nowrap;letter-spacing:-.02em;
}
.brand i{color:var(--accent);font-size:15px;}
.nav-links{display:flex;align-items:center;gap:2px;flex:1;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;}
.nav-links::-webkit-scrollbar{display:none;}
.nav-links a{
  font-size:13px;font-weight:500;color:var(--muted);
  padding:6px 11px;border-radius:var(--radius);white-space:nowrap;
  transition:color .2s,background .2s;
}
.nav-links a:hover{color:var(--text);background:rgba(109,93,252,.18);}
.nav-links a.active{color:var(--text);background:rgba(109,93,252,.26);}
.nav-toggle{
  display:none;background:transparent;border:1px solid var(--line);
  color:var(--text);border-radius:var(--radius);width:36px;height:32px;
  align-items:center;justify-content:center;font-size:14px;
}
.mobile-drawer{
  display:none;padding:8px 16px 16px;border-top:1px solid var(--line);
  background:rgba(15,16,32,.98);
}
.mobile-drawer a{
  display:block;padding:10px 8px;font-size:14px;color:var(--muted);
  border-bottom:1px solid var(--line);
}
.mobile-drawer a:last-child{border-bottom:none;}
.mobile-drawer.open{display:block;}

/* ===== Hero ===== */
.hero{
  position:relative;padding:120px 0 48px;
  background:
    radial-gradient(900px 420px at 15% -10%,rgba(109,93,252,.34),transparent 65%),
    radial-gradient(760px 400px at 88% 0%,rgba(34,211,238,.20),transparent 62%),
    linear-gradient(180deg,#12132a 0%,var(--bg) 78%);
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(232,234,246,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(232,234,246,.035) 1px,transparent 1px);
  background-size:52px 52px;
  mask-image:radial-gradient(circle at 50% 20%,#000 0%,transparent 76%);
  -webkit-mask-image:radial-gradient(circle at 50% 20%,#000 0%,transparent 76%);
}
.hero .container{position:relative;z-index:2;}
.hero-kicker{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12px;font-weight:600;color:var(--accent);
  background:rgba(34,211,238,.10);
  border:1px solid rgba(34,211,238,.28);
  padding:5px 12px;border-radius:999px;margin-bottom:18px;
}
.hero h1{
  font-size:clamp(30px,5vw,52px);font-weight:900;
  margin:0 0 14px;letter-spacing:-.03em;
}
.hero h1 .grad{
  background:linear-gradient(96deg,var(--accent),var(--primary) 78%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p.lead-txt{
  color:var(--muted);font-size:15px;max-width:640px;margin:0 0 26px;font-weight:400;
}
.stats-row{
  display:grid;grid-template-columns:repeat(4,1fr);gap:12px;
  max-width:720px;
}
.stat-cell{
  background:rgba(24,26,48,.72);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:14px 14px 12px;
  transition:border-color .2s,transform .2s;
}
.stat-cell:hover{border-color:rgba(109,93,252,.55);transform:translateY(-2px);}
.stat-num{
  font-size:clamp(22px,3.4vw,32px);font-weight:900;line-height:1;
  letter-spacing:-.03em;
  background:linear-gradient(120deg,var(--accent),var(--primary));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-num small{font-size:13px;font-weight:700;-webkit-text-fill-color:var(--accent);color:var(--accent);}
.stat-label{font-size:11.5px;color:var(--muted);margin-top:5px;font-weight:500;}

/* Banner 轮播 */
.banner-wrap{
  margin-top:36px;position:relative;border-radius:var(--radius);
  overflow:hidden;border:1px solid var(--line);
  box-shadow:0 10px 34px rgba(0,0,0,.35);
}
.banner-track{display:flex;transition:transform .55s cubic-bezier(.7,0,.2,1);}
.banner-slide{
  min-width:100%;position:relative;height:300px;
  display:flex;align-items:flex-end;
  background:linear-gradient(120deg,#20224a,#141631 60%,#1a1d3f);
}
.banner-slide::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(520px 240px at 82% 24%,rgba(34,211,238,.24),transparent 68%),
    radial-gradient(520px 260px at 12% 86%,rgba(109,93,252,.34),transparent 70%);
}
.banner-slide.s2{background:linear-gradient(120deg,#251f4a,#13142b 58%,#1b2a44);}
.banner-slide.s3{background:linear-gradient(120deg,#17283f,#121530 58%,#2a1c46);}
.banner-info{
  position:relative;z-index:2;padding:24px 26px;max-width:640px;
}
.banner-tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:.06em;
  color:#0f1020;background:var(--accent);padding:3px 9px;border-radius:4px;margin-bottom:10px;
  text-transform:uppercase;
}
.banner-info h3{font-size:clamp(19px,2.6vw,27px);margin:0 0 8px;font-weight:900;}
.banner-info p{font-size:13px;color:var(--muted);margin:0;}
.banner-dots{
  position:absolute;right:18px;bottom:16px;display:flex;gap:7px;z-index:3;
}
.banner-dots button{
  width:9px;height:9px;border-radius:50%;border:none;
  background:rgba(232,234,246,.32);cursor:pointer;padding:0;transition:all .25s;
}
.banner-dots button.on{background:var(--accent);width:22px;border-radius:5px;}

/* ===== 通用区块 ===== */
.section{padding:52px 0 8px;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:14px;margin-bottom:20px;padding-bottom:12px;
  border-bottom:1px solid var(--line);
}
.section-head h2{
  font-size:20px;margin:0;font-weight:800;display:flex;align-items:center;gap:9px;
}
.section-head h2 i{color:var(--primary);font-size:16px;}
.section-head .sub{font-size:12.5px;color:var(--muted);font-weight:400;}
.section-more{font-size:12.5px;color:var(--muted);white-space:nowrap;}
.section-more:hover{color:var(--accent);}

/* ===== 分类入口 ===== */
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;}
.cat-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px 12px;text-align:center;transition:all .22s;
  display:flex;flex-direction:column;align-items:center;gap:7px;
}
.cat-card:hover{
  border-color:rgba(109,93,252,.6);background:var(--panel-2);transform:translateY(-3px);
  box-shadow:0 8px 22px rgba(109,93,252,.18);
}
.cat-card i{font-size:19px;color:var(--accent);}
.cat-card span{font-size:13px;font-weight:600;}
.cat-card em{font-size:11px;color:var(--muted);font-style:normal;}

/* 胶囊标签 */
.pill-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px;}
.pill{
  font-size:12px;font-weight:500;color:var(--muted);
  padding:5px 13px;border-radius:999px;
  border:1px solid var(--line);background:rgba(24,26,48,.7);
  transition:all .2s;cursor:pointer;
}
.pill:hover,.pill.on{color:var(--text);border-color:rgba(34,211,238,.55);background:rgba(34,211,238,.12);}

/* ===== 海报网格 ===== */
.poster-grid{
  display:grid;grid-template-columns:repeat(6,1fr);gap:14px;width:100%;
}
.poster-card{
  position:relative;border-radius:var(--radius);overflow:hidden;
  background:var(--panel);border:1px solid var(--line);
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.poster-card:hover{
  transform:translateY(-4px);
  border-color:rgba(109,93,252,.6);
  box-shadow:0 12px 26px rgba(0,0,0,.45);
}
.poster-thumb{position:relative;width:100%;aspect-ratio:2/3;overflow:hidden;background:#15172e;}
.poster-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease;}
.poster-card:hover .poster-thumb img{transform:scale(1.06);}
.play-btn{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.6);
  width:42px;height:42px;border-radius:50%;
  background:rgba(109,93,252,.92);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:14px;
  opacity:0;transition:all .28s ease;pointer-events:none;
  box-shadow:0 6px 18px rgba(109,93,252,.5);
}
.poster-card:hover .play-btn{opacity:1;transform:translate(-50%,-50%) scale(1);}
.poster-meta{padding:8px 9px 10px;}
.poster-meta h4{
  font-size:12.5px;font-weight:600;margin:0 0 3px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.poster-meta p{font-size:11px;color:var(--muted);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.badge-corner{
  position:absolute;top:8px;left:8px;font-size:10px;font-weight:700;
  background:rgba(15,16,32,.82);color:var(--accent);
  padding:2px 7px;border-radius:4px;backdrop-filter:blur(4px);
  border:1px solid rgba(34,211,238,.32);
}
.badge-score{
  position:absolute;top:8px;right:8px;font-size:11px;font-weight:800;
  color:#0f1020;background:var(--accent);padding:1px 6px;border-radius:4px;
}

/* ===== 排行榜 ===== */
.rank-wrap{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.rank-list{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:6px 0;overflow:hidden;}
.rank-item{
  display:flex;align-items:center;gap:11px;padding:9px 14px;
  border-bottom:1px solid var(--line);transition:background .2s;
}
.rank-item:last-child{border-bottom:none;}
.rank-item:hover{background:rgba(109,93,252,.10);}
.rank-no{
  width:24px;height:24px;flex:0 0 24px;border-radius:6px;
  display:flex;align-items:center;justify-content:center;
  font-size:11.5px;font-weight:800;color:var(--muted);
  background:rgba(232,234,246,.07);
}
.rank-item:nth-child(1) .rank-no{background:linear-gradient(135deg,#ffd76a,#e8a33d);color:#211a06;}
.rank-item:nth-child(2) .rank-no{background:linear-gradient(135deg,#dbe2ee,#9aa4b8);color:#1b1e28;}
.rank-item:nth-child(3) .rank-no{background:linear-gradient(135deg,#e2a67a,#b4703f);color:#241407;}
.rank-txt{flex:1;min-width:0;}
.rank-txt strong{display:block;font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rank-txt small{font-size:11px;color:var(--muted);}
.rank-heat{font-size:11.5px;color:var(--accent);font-weight:700;white-space:nowrap;}

/* ===== 专题步骤条 ===== */
.steps{
  display:grid;grid-template-columns:repeat(4,1fr);gap:12px;
  counter-reset:step;
}
.step-card{
  position:relative;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:18px 16px 16px;
  transition:border-color .2s,transform .2s;
}
.step-card:hover{border-color:rgba(109,93,252,.55);transform:translateY(-3px);}
.step-card::before{
  counter-increment:step;content:"0" counter(step);
  font-size:12px;font-weight:900;color:var(--accent);letter-spacing:.04em;
  display:block;margin-bottom:9px;
}
.step-card h4{font-size:14px;margin:0 0 6px;font-weight:700;}
.step-card p{font-size:12px;color:var(--muted);margin:0;}

/* 专题卡片 */
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.topic-card{
  background:linear-gradient(135deg,rgba(109,93,252,.18),rgba(34,211,238,.07));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 18px;transition:all .22s;display:block;
}
.topic-card:hover{border-color:rgba(34,211,238,.5);transform:translateY(-3px);}
.topic-card .ttag{font-size:11px;color:var(--accent);font-weight:700;letter-spacing:.06em;text-transform:uppercase;}
.topic-card h4{font-size:15px;margin:7px 0 6px;font-weight:800;}
.topic-card p{font-size:12px;color:var(--muted);margin:0;}

/* ===== FAQ ===== */
.faq-item{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px 16px;margin-bottom:10px;
}
.faq-item h4{font-size:13.5px;margin:0 0 6px;font-weight:700;display:flex;gap:8px;align-items:flex-start;}
.faq-item h4 i{color:var(--accent);font-size:12px;margin-top:3px;}
.faq-item p{font-size:12.5px;color:var(--muted);margin:0 0 0 20px;}

/* ===== 友链 ===== */
.friendlink{
  margin-top:48px;padding:22px 0 6px;border-top:1px solid var(--line);
}
.friendlink h3{font-size:13px;font-weight:700;color:var(--muted);margin:0 0 12px;letter-spacing:.04em;}
.friendlink-box{font-size:12.5px;color:var(--muted);line-height:2;}
.friendlink-box a{color:var(--muted);margin-right:14px;}
.friendlink-box a:hover{color:var(--accent);}

/* ===== 页脚 ===== */
footer{
  margin-top:20px;border-top:1px solid var(--line);
  background:rgba(24,26,48,.5);padding:30px 0 26px;
}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:24px;}
.foot-brand{font-weight:900;font-size:15px;display:flex;align-items:center;gap:7px;margin-bottom:9px;}
.foot-brand i{color:var(--accent);}
.foot-desc{font-size:12px;color:var(--muted);max-width:320px;margin:0 0 10px;}
.foot-col h5{font-size:12px;font-weight:700;color:var(--text);margin:0 0 10px;letter-spacing:.04em;}
.foot-col a{display:block;font-size:12px;color:var(--muted);padding:3px 0;}
.foot-col a:hover{color:var(--accent);}
.copyline{
  margin-top:24px;padding-top:16px;border-top:1px solid var(--line);
  font-size:11.5px;color:var(--muted);display:flex;justify-content:space-between;
  gap:12px;flex-wrap:wrap;
}

/* 回到顶部 */
#backTop{
  position:fixed;right:18px;bottom:18px;z-index:900;
  width:42px;height:42px;border-radius:50%;
  background:var(--primary);color:#fff;border:none;
  display:flex;align-items:center;justify-content:center;font-size:15px;
  opacity:0;pointer-events:none;transform:translateY(12px);
  transition:opacity .3s,transform .3s,background .2s;
  box-shadow:0 8px 22px rgba(109,93,252,.42);
}
#backTop.show{opacity:1;pointer-events:auto;transform:translateY(0);}
#backTop:hover{background:var(--accent);color:#0f1020;}

/* ===== 响应式 ===== */
@media (max-width:1100px){
  .poster-grid{grid-template-columns:repeat(4,1fr);}
  .cat-grid{grid-template-columns:repeat(3,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .topic-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:860px){
  .nav-links{display:none;}
  .nav-toggle{display:flex;}
  .rank-wrap{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr 1fr;}
  .stats-row{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:640px){
  .poster-grid{grid-template-columns:repeat(3,1fr);gap:10px;}
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .topic-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .hero{padding:96px 0 36px;}
  .banner-slide{height:230px;}
  .poster-meta h4{font-size:11.5px;}
  .foot-grid{grid-template-columns:1fr;}
  .section{padding:38px 0 6px;}
}
@media (max-width:400px){
  .poster-grid{grid-template-columns:repeat(2,1fr);}
}

/* --- 子页面追加 --- */
/* 本页专属少量样式,配色沿用站点变量 */
  .about-hero {padding:64px 0 40px;position:relative;overflow:hidden}
.about-hero::before {content:"";position:absolute;top:-120px;right:-80px;width:420px;height:420px;
    background:radial-gradient(circle,rgba(109,93,252,.28),transparent 70%);pointer-events:none}
.about-hero::after {content:"";position:absolute;bottom:-160px;left:-100px;width:380px;height:380px;
    background:radial-gradient(circle,rgba(34,211,238,.18),transparent 70%);pointer-events:none}
.about-hero .hero-kicker {margin-bottom:14px}
.about-hero h1 {font-size:clamp(1.9rem,4vw,2.9rem);font-weight:800;line-height:1.25;margin:0 0 18px;color:var(--text)}
.about-hero h1 em {font-style:normal;color:var(--accent)}
.about-lead {max-width:760px;color:var(--muted);font-size:1.02rem;line-height:1.9;margin:0}
.about-wrap {position:relative;z-index:1}
.info-card {background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
    padding:26px 24px;height:100%;transition:transform .25s ease,border-color .25s ease}
.info-card:hover {transform:translateY(-4px);border-color:rgba(109,93,252,.5)}
.info-card .ico {width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:1.15rem;margin-bottom:16px}
.info-card h3 {font-size:1.08rem;font-weight:700;color:var(--text);margin:0 0 10px}
.info-card p {color:var(--muted);font-size:.94rem;line-height:1.85;margin:0}
.about-section {padding:52px 0}
.about-section h2 {font-size:clamp(1.35rem,2.6vw,1.8rem);font-weight:800;color:var(--text);margin:0 0 8px}
.about-section h2 span {color:var(--accent)}
.about-section .sub {color:var(--muted);font-size:.96rem;line-height:1.9;margin:0 0 28px;max-width:780px}
.prose p {color:var(--muted);font-size:.97rem;line-height:1.95;margin:0 0 16px}
.prose strong {color:var(--text);font-weight:600}
.timeline {list-style:none;padding:0;margin:0;border-left:2px solid var(--line)}
.timeline li {position:relative;padding:0 0 26px 26px}
.timeline li:last-child {padding-bottom:0}
.timeline li::before {content:"";position:absolute;left:-7px;top:4px;width:12px;height:12px;border-radius:50%;
    background:var(--primary);box-shadow:0 0 0 4px rgba(109,93,252,.18)}
.timeline .year {display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.04em;
    color:var(--accent);background:rgba(34,211,238,.10);border:1px solid rgba(34,211,238,.28);
    padding:2px 10px;border-radius:999px;margin-bottom:8px}
.timeline h4 {font-size:1rem;color:var(--text);margin:0 0 6px;font-weight:700}
.timeline p {color:var(--muted);font-size:.92rem;line-height:1.85;margin:0}
.faq-q {width:100%;text-align:left;background:transparent;border:0;color:var(--text);
    font-size:.98rem;font-weight:600;padding:18px 20px;display:flex;justify-content:space-between;
    align-items:center;gap:16px;cursor:pointer}
.faq-q i {color:var(--accent);transition:transform .25s ease;font-size:.85rem}
.faq-q[aria-expanded="true"] i {transform:rotate(180deg)}
.faq-a {max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a .inner {padding:0 20px 18px;color:var(--muted);font-size:.93rem;line-height:1.9}
.faq-item.open .faq-a {max-height:320px}
.cta-band {background:linear-gradient(120deg,rgba(109,93,252,.18),rgba(34,211,238,.10));
    border:1px solid var(--line);border-radius:var(--radius);padding:34px 28px;text-align:center}
.cta-band h2 {font-size:clamp(1.2rem,2.4vw,1.6rem);font-weight:800;color:var(--text);margin:0 0 10px}
.cta-band p {color:var(--muted);font-size:.95rem;margin:0 0 22px}
.btn-primary-own {display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:#fff;
    text-decoration:none;font-weight:600;font-size:.95rem;padding:12px 26px;border-radius:var(--radius);
    transition:background .2s ease,transform .2s ease}
.btn-primary-own:hover {background:#5a4be0;color:#fff;transform:translateY(-2px)}
.btn-ghost-own {display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--text);
    text-decoration:none;font-weight:600;font-size:.95rem;padding:12px 26px;border-radius:var(--radius);
    border:1px solid var(--line);transition:border-color .2s ease,color .2s ease}
.btn-ghost-own:hover {border-color:var(--accent);color:var(--accent)}
.about-hero {padding:44px 0 28px}
.about-section {padding:38px 0}

/* --- 子页面追加 --- */
/* topbar / nav */
  .topbar {
    position:sticky;top:0;z-index:100;
    background:rgba(15,16,32,.82);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
  }
.brand span {font-size:1.3rem;}
.brand em {
    font-style:normal;
    background:linear-gradient(90deg,var(--primary),var(--accent));
    -webkit-background-clip:text;background-clip:text;
    -webkit-text-fill-color:transparent;
  }
.mobile-drawer a:hover {background:var(--panel-2);color:var(--text);}
.mobile-drawer a.active {
    color:#fff;background:linear-gradient(135deg,rgba(109,93,252,.95),rgba(34,211,238,.75));
  }
/* hero */
  .hero {
    position:relative;overflow:hidden;
    padding:64px 22px 48px;
    background:
      radial-gradient(900px 380px at 12% -10%,rgba(109,93,252,.28),transparent 65%),
      radial-gradient(760px 340px at 88% 0%,rgba(34,211,238,.18),transparent 60%),
      var(--bg);
    border-bottom:1px solid var(--line);
  }
.hero-inner {max-width:900px;margin:0 auto;position:relative;z-index:2;}
.hero h1 em {
    font-style:normal;
    background:linear-gradient(90deg,var(--primary),var(--accent));
    -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  }
.hero p {
    color:var(--muted);font-size:1rem;max-width:720px;margin:0;
  }
.hero-meta {
    display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;
  }
.hero-meta span {
    font-size:.8rem;color:var(--muted);
    border:1px solid var(--line);background:var(--panel);
    padding:5px 12px;border-radius:999px;
  }
/* section */
  .section {max-width:900px;margin:0 auto;padding:52px 22px;}
.section-head::before {
    content:"";width:4px;height:24px;border-radius:4px;
    background:linear-gradient(180deg,var(--primary),var(--accent));
    flex:0 0 auto;
  }
.card-block {
    background:var(--panel);
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:26px 26px;
    margin-bottom:18px;
  }
.card-block h3 {
    font-size:1.05rem;font-weight:700;margin:0 0 12px;
    display:flex;align-items:center;gap:10px;
  }
.card-block h3 i {
    color:var(--accent);font-size:.95rem;
  }
.card-block p {
    color:var(--muted);margin:0 0 12px;font-size:.95rem;
  }
.card-block p:last-child {margin-bottom:0;}
.card-block ul {
    margin:0;padding-left:20px;color:var(--muted);font-size:.95rem;
  }
.card-block li {margin-bottom:9px;}
.card-block li::marker {color:var(--primary);}
.card-block strong {color:var(--text);font-weight:600;}
.notice {
    border-left:3px solid var(--accent);
    background:linear-gradient(90deg,rgba(34,211,238,.09),rgba(34,211,238,.01));
    border-radius:var(--radius);
    padding:18px 22px;margin-bottom:18px;
  }
.notice p {color:var(--text);font-size:.93rem;margin:0;}
.notice p + p {margin-top:8px;color:var(--muted);}
.contact-strip {
    display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
    gap:16px;background:linear-gradient(135deg,rgba(109,93,252,.18),rgba(34,211,238,.10));
    border:1px solid var(--line);border-radius:var(--radius);
    padding:24px 26px;
  }
.contact-strip h3 {font-size:1.02rem;font-weight:700;margin:0 0 6px;}
.contact-strip p {font-size:.9rem;color:var(--muted);margin:0;}
.contact-strip a.btn-mini {
    display:inline-flex;align-items:center;gap:8px;
    padding:10px 20px;border-radius:var(--radius);
    font-size:.9rem;font-weight:600;color:#fff;
    background:linear-gradient(135deg,var(--primary),var(--accent));
    box-shadow:0 10px 24px -12px rgba(109,93,252,.9);
    transition:.22s ease;white-space:nowrap;
  }
.contact-strip a.btn-mini:hover {transform:translateY(-2px);}
/* footer */
  .site-footer {
    border-top:1px solid var(--line);
    background:var(--panel);
    padding:38px 22px 30px;
    margin-top:20px;
  }
.footer-inner {
    max-width:900px;margin:0 auto;
    display:flex;flex-wrap:wrap;justify-content:space-between;gap:26px;
  }
.footer-brand {max-width:300px;}
.footer-brand .brand {margin-bottom:10px;}
.footer-brand p {color:var(--muted);font-size:.86rem;margin:0;}
.footer-links {display:flex;flex-wrap:wrap;gap:8px 20px;align-content:flex-start;}
.footer-links a {color:var(--muted);font-size:.88rem;transition:.2s;}
.footer-links a:hover {color:var(--accent);}
.footer-bottom {
    max-width:900px;margin:26px auto 0;padding-top:18px;
    border-top:1px solid var(--line);
    display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
    color:var(--muted);font-size:.8rem;
  }
.footer-bottom a {color:var(--muted);}
.footer-bottom a:hover {color:var(--accent);}
.card-block {padding:20px 18px;}
.contact-strip {padding:20px 18px;}
.footer-inner {flex-direction:column;}

/* --- 子页面追加 --- */
.guide-wrap {max-width:1080px;margin:0 auto;padding:0 18px;}
.guide-hero {padding:56px 0 34px;position:relative;}
.guide-hero h1 {font-size:clamp(26px,4vw,42px);font-weight:900;line-height:1.25;letter-spacing:-.5px;color:var(--text);margin:14px 0 16px;}
.guide-hero h1 em {font-style:normal;background:linear-gradient(90deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.guide-hero p {color:var(--muted);font-size:15.5px;line-height:1.85;max-width:760px;margin:0;}
.guide-cards {display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:8px 0 0;}
.guide-card {background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px 18px;transition:.25s;position:relative;overflow:hidden;}
.guide-card:hover {background:var(--panel-2);border-color:rgba(109,93,252,.45);transform:translateY(-3px);}
.guide-card i {font-size:20px;color:var(--accent);margin-bottom:12px;display:block;}
.guide-card h3 {font-size:16px;font-weight:700;color:var(--text);margin:0 0 8px;}
.guide-card p {font-size:13.5px;line-height:1.75;color:var(--muted);margin:0;}
.step-list {display:flex;flex-direction:column;gap:0;margin:6px 0 0;}
.step-item {display:flex;gap:18px;padding:22px 0;border-bottom:1px dashed var(--line);}
.step-item:last-child {border-bottom:none;}
.step-num {flex:0 0 40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;color:#fff;background:linear-gradient(135deg,var(--primary),var(--accent));box-shadow:0 6px 18px rgba(109,93,252,.32);}
.step-body h3 {font-size:16.5px;font-weight:700;color:var(--text);margin:2px 0 8px;}
.step-body p {font-size:14px;line-height:1.85;color:var(--muted);margin:0;}
.step-body code {background:rgba(109,93,252,.16);color:var(--accent);border-radius:4px;padding:1px 7px;font-size:12.5px;font-family:ui-monospace,Menlo,Consolas,monospace;}
.faq-item h3 {font-size:15px;font-weight:700;color:var(--text);margin:0 0 8px;display:flex;gap:9px;align-items:flex-start;}
.faq-item h3 i {color:var(--primary);font-size:14px;margin-top:3px;}
.tip-box {background:linear-gradient(135deg,rgba(109,93,252,.14),rgba(34,211,238,.08));border:1px solid rgba(109,93,252,.32);border-radius:var(--radius);padding:18px 20px;margin-top:18px;}
.tip-box p {font-size:13.8px;line-height:1.85;color:var(--text);margin:0;}
.tip-box p i {color:var(--accent);margin-right:8px;}
.guide-cta {margin:44px 0 60px;background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius);padding:32px 26px;text-align:center;}
.guide-cta h2 {font-size:20px;font-weight:800;color:var(--text);margin:0 0 10px;}
.guide-cta p {font-size:14px;color:var(--muted);margin:0 0 20px;}
.guide-cta a {display:inline-block;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-weight:700;font-size:14px;padding:11px 30px;border-radius:999px;text-decoration:none;transition:.25s;}
.guide-cta a:hover {opacity:.88;transform:translateY(-2px);}
.step-item {gap:13px;padding:18px 0;}
.step-num {flex:0 0 34px;height:34px;font-size:13px;}
.guide-cta {padding:26px 18px;}

/* --- 子页面追加 --- */
.map-wrap {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.map-wrap {grid-template-columns:1fr}
.map-card {
    background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
    padding:24px 24px 18px;position:relative;overflow:hidden;
    transition:border-color .2s ease,transform .2s ease;
  }
.map-card:hover {border-color:rgba(109,93,252,.55);transform:translateY(-2px)}
.map-card::before {
    content:"";position:absolute;left:0;top:0;height:100%;width:3px;
    background:linear-gradient(180deg,var(--primary),var(--accent));
  }
.map-card h3 {
    font-size:1.06rem;font-weight:700;letter-spacing:.2px;margin:0 0 6px;
    display:flex;align-items:center;gap:10px;color:var(--text);
  }
.map-card h3 i {color:var(--accent);font-size:.95rem}
.map-card .map-sub {color:var(--muted);font-size:.83rem;margin:0 0 14px;line-height:1.6}
.map-links {list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.map-links li a {
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    padding:9px 10px;border-radius:6px;color:var(--text);text-decoration:none;
    font-size:.9rem;transition:background .18s ease,color .18s ease;
  }
.map-links li a:hover {background:var(--panel-2);color:var(--accent)}
.map-links li a span.path {color:var(--muted);font-size:.76rem;font-family:Inter,monospace;opacity:.8}
.map-links li a:hover span.path {color:var(--accent);opacity:1}
.map-note {
    margin-top:34px;background:var(--panel-2);border:1px solid var(--line);
    border-radius:var(--radius);padding:22px 24px;color:var(--muted);font-size:.88rem;line-height:1.85;
  }
.map-note strong {color:var(--text)}
.map-note a {color:var(--accent);text-decoration:none}
.map-note a:hover {text-decoration:underline}
.map-intro {max-width:760px;color:var(--muted);font-size:.94rem;line-height:1.9;margin:0 0 28px}
.map-intro strong {color:var(--text)}