:root{
  --main:#06b6d4;
  --accent:#ec4899;
  --bg:#0c0a1a;
  --text:#e0f2fe;
  --card:#14122a;
  --card-2:#1a1735;
  --line:rgba(224,242,254,.12);
  --muted:#8fa8c4;
  --radius-card:16px;
  --radius-pill:999px;
  --shadow-soft:0 8px 24px rgba(0,0,0,.35);
  --font-title:"Noto Serif SC","Source Han Serif SC","Songti SC",serif;
  --font-body:"Noto Sans SC","Source Han Sans SC","Inter","PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.85;
  letter-spacing:.2px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(1000px 500px at 12% -10%, rgba(6,182,212,.16), transparent 60%),
    radial-gradient(900px 480px at 92% 4%, rgba(236,72,153,.14), transparent 62%);
  pointer-events:none;
  z-index:0;
}
main,section,header,footer{position:relative;z-index:1;}
h1,h2,h3,h4,h5,.font-title{font-family:var(--font-title);letter-spacing:.5px;}
a{text-decoration:none;}
img{max-width:100%;display:block;}
.container-x{width:100%;max-width:1280px;margin:0 auto;padding:0 20px;}

/* ---------- 导航 ---------- */
.site-nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(12,10,26,.28);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background .35s ease, border-color .35s ease, box-shadow .35s ease;
  padding:12px 0;
}
.site-nav.scrolled{
  background:rgba(12,10,26,.92);
  border-bottom-color:var(--line);
  box-shadow:0 6px 30px rgba(0,0,0,.5);
  padding:8px 0;
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.brand{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--font-title);
  font-size:1.32rem;font-weight:800;
  color:var(--text);
  white-space:nowrap;
}
.brand i{color:var(--main);font-size:1.15rem;}
.brand:hover{color:var(--text);}
.brand .dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 12px var(--accent);
  display:inline-block;margin-left:2px;
}
.nav-links{display:flex;align-items:center;gap:4px;flex-wrap:wrap;}
.nav-links a{
  color:var(--muted);
  font-size:.94rem;font-weight:500;
  padding:8px 14px;border-radius:var(--radius-pill);
  transition:color .25s, background .25s;
  position:relative;
}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(6,182,212,.14);}
.nav-links a.nav-cta{
  color:#04121a;
  background:linear-gradient(120deg,var(--main),#22d3ee);
  font-weight:700;
  box-shadow:0 4px 16px rgba(6,182,212,.35);
  background-size:180% 100%;
  transition:background-position .6s ease, transform .25s ease, box-shadow .25s ease;
}
.nav-links a.nav-cta:hover{
  color:#04121a;
  background-position:100% 0;
  transform:translateY(-2px);
  box-shadow:0 8px 22px rgba(6,182,212,.5);
}
.nav-toggle{
  display:none;background:none;border:1px solid var(--line);
  color:var(--text);width:42px;height:42px;border-radius:12px;
  font-size:1.05rem;cursor:pointer;
}
@media (max-width:991px){
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(14,12,30,.98);
    border-bottom:1px solid var(--line);
    padding:10px 16px 18px;
    max-height:0;overflow:hidden;opacity:0;
    transition:max-height .4s ease, opacity .3s ease, padding .3s ease;
  }
  .nav-links.open{max-height:520px;opacity:1;}
  .nav-links a{padding:11px 14px;font-size:1rem;}
  .nav-links a.nav-cta{text-align:center;margin-top:6px;}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  min-height:88vh;
  display:flex;align-items:flex-end;
  padding:150px 0 80px;
  overflow:hidden;
}
.hero-media{
  position:absolute;inset:0;z-index:0;
}
.hero-media img{
  width:100%;height:100%;object-fit:cover;
  transform:scale(1.05);
  filter:saturate(.85);
}
.hero-media::after{
  content:"";
  position:absolute;inset:0;
  background:
    linear-gradient(180deg, rgba(12,10,26,.72) 0%, rgba(12,10,26,.62) 42%, rgba(12,10,26,.96) 100%),
    linear-gradient(100deg, rgba(12,10,26,.85) 0%, rgba(12,10,26,.25) 70%);
}
.hero-content{position:relative;z-index:2;max-width:780px;}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:var(--radius-pill);
  background:rgba(6,182,212,.14);
  border:1px solid rgba(6,182,212,.4);
  color:#8ef0ff;font-size:.86rem;font-weight:600;
  margin-bottom:22px;
}
.hero h1{
  font-size:clamp(2rem,4.6vw,3.5rem);
  line-height:1.28;
  font-weight:800;
  margin:0 0 18px;
  color:#fff;
  text-shadow:0 4px 30px rgba(0,0,0,.6);
}
.hero 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;
}
.hero p{
  color:#c3d9ec;font-size:1.05rem;line-height:1.95;
  max-width:620px;margin:0 0 28px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}
.btn-neon{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 30px;border-radius:var(--radius-pill);
  font-weight:700;font-size:.98rem;border:none;cursor:pointer;
  color:#04121a;
  background:linear-gradient(100deg,var(--main) 0%,#38bdf8 45%,var(--accent) 100%);
  background-size:220% 100%;
  transition:background-position .65s ease, transform .25s ease, box-shadow .25s ease;
  box-shadow:0 10px 28px rgba(6,182,212,.32);
}
.btn-neon:hover{background-position:100% 0;transform:translateY(-3px);box-shadow:0 14px 34px rgba(236,72,153,.36);color:#04121a;}
.btn-neon::after{
  content:"";position:absolute;top:0;left:-70%;width:45%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);
  transform:skewX(-20deg);
  transition:left .7s ease;
}
.btn-neon:hover::after{left:130%;}
.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  padding:12px 28px;border-radius:var(--radius-pill);
  font-weight:600;font-size:.98rem;
  color:var(--text);
  border:1px solid rgba(224,242,254,.32);
  background:rgba(224,242,254,.05);
  transition:border-color .25s, background .25s, transform .25s;
}
.btn-ghost:hover{color:#fff;border-color:var(--main);background:rgba(6,182,212,.14);transform:translateY(-3px);}
.hero-stats{display:flex;flex-wrap:wrap;gap:34px;margin-top:42px;}
.hero-stats div strong{
  display:block;font-family:var(--font-title);
  font-size:1.65rem;color:#fff;line-height:1.2;
}
.hero-stats div span{font-size:.85rem;color:var(--muted);}

/* ---------- 通用区块 ---------- */
.section{padding:74px 0;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:18px;margin-bottom:34px;flex-wrap:wrap;
}
.section-head h2{
  font-size:clamp(1.4rem,2.4vw,1.85rem);
  font-weight:800;margin:0;color:#fff;
  display:flex;align-items:center;gap:12px;
}
.section-head h2 .bar{
  width:5px;height:26px;border-radius:6px;
  background:linear-gradient(180deg,var(--main),var(--accent));
  display:inline-block;flex:0 0 auto;
}
.section-head p{margin:6px 0 0;color:var(--muted);font-size:.94rem;}
.link-more{
  color:var(--main);font-size:.9rem;font-weight:600;
  display:inline-flex;align-items:center;gap:7px;
  padding:8px 18px;border-radius:var(--radius-pill);
  border:1px solid rgba(6,182,212,.35);
  transition:background .25s, transform .25s, color .25s;
}
.link-more:hover{background:rgba(6,182,212,.14);color:#9be9ff;transform:translateX(3px);}

/* ---------- 分类入口 ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;}
.cat-card{
  display:block;
  padding:26px 18px;border-radius:var(--radius-card);
  background:linear-gradient(160deg,var(--card),var(--card-2));
  border:1px solid var(--line);
  text-align:center;
  transition:transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.cat-card i{
  font-size:1.5rem;color:var(--main);
  display:inline-flex;align-items:center;justify-content:center;
  width:52px;height:52px;border-radius:50%;
  background:rgba(6,182,212,.12);margin-bottom:12px;
  transition:background .3s, color .3s;
}
.cat-card h3{font-size:1rem;margin:0 0 4px;color:#fff;font-weight:700;}
.cat-card span{font-size:.8rem;color:var(--muted);}
.cat-card:hover{
  transform:translateY(-6px);
  border-color:rgba(6,182,212,.55);
  box-shadow:0 16px 34px rgba(6,182,212,.18);
}
.cat-card:hover i{background:linear-gradient(120deg,var(--main),var(--accent));color:#04121a;}
@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 16px;width:100%;
}
@media (max-width:1199px){.poster-grid{grid-template-columns:repeat(4,1fr);}}
@media (max-width:767px){.poster-grid{grid-template-columns:repeat(3,1fr);}}
@media (max-width:479px){.poster-grid{grid-template-columns:repeat(2,1fr);}}

.poster-card{
  display:block;position:relative;
  border-radius:var(--radius-card);
  overflow:hidden;
  background:var(--card);
  border:1px solid var(--line);
  transition:transform .35s cubic-bezier(.2,.7,.3,1), box-shadow .35s ease, border-color .35s ease;
  will-change:transform;
}
.poster-card .thumb{
  position:relative;width:100%;aspect-ratio:2/3;overflow:hidden;
  background:linear-gradient(160deg,#1b1838,#0f0d22);
}
.poster-card .thumb img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .5s cubic-bezier(.2,.7,.3,1), filter .4s ease;
}
.poster-card .thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 40%,rgba(10,8,24,.82) 100%);
  opacity:.9;
  transition:opacity .35s;
}
.badge-q{
  position:absolute;top:10px;left:10px;z-index:3;
  font-size:.68rem;font-weight:800;letter-spacing:.6px;
  padding:3px 9px;border-radius:var(--radius-pill);
  color:#04121a;
  background:linear-gradient(110deg,var(--main),#67e8f9);
  box-shadow:0 4px 12px rgba(6,182,212,.4);
}
.badge-q.uhd{background:linear-gradient(110deg,var(--accent),#f9a8d4);box-shadow:0 4px 12px rgba(236,72,153,.4);}
.badge-score{
  position:absolute;top:10px;right:10px;z-index:3;
  font-size:.72rem;font-weight:800;
  padding:3px 8px;border-radius:var(--radius-pill);
  color:#ffe9b8;background:rgba(10,8,24,.72);
  border:1px solid rgba(255,213,128,.35);
}
.poster-card .meta{
  padding:11px 12px 14px;
}
.poster-card .meta h4{
  font-size:.9rem;margin:0 0 3px;color:#eef7ff;
  font-weight:700;line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;
  overflow:hidden;
}
.poster-card .meta small{color:var(--muted);font-size:.76rem;}
.poster-card:hover{
  transform:translateY(-8px) scale(1.025);
  box-shadow:0 20px 44px rgba(6,182,212,.24);
  border-color:rgba(6,182,212,.5);
  z-index:5;
}
.poster-card:hover .thumb img{transform:scale(1.08);filter:brightness(1.08);}
.poster-card:hover .thumb::after{opacity:.65;}

/* ---------- 横滑区 ---------- */
.rail-wrap{position:relative;}
.rail{
  display:grid;
  grid-auto-flow:column;
  grid-auto-columns:minmax(160px,1fr);
  gap:16px;
  overflow-x:auto;
  padding:6px 4px 18px;
  scroll-snap-type:x mandatory;
  scrollbar-width:thin;
  scrollbar-color:rgba(6,182,212,.5) transparent;
}
.rail::-webkit-scrollbar{height:7px;}
.rail::-webkit-scrollbar-track{background:rgba(224,242,254,.06);border-radius:99px;}
.rail::-webkit-scrollbar-thumb{background:linear-gradient(90deg,var(--main),var(--accent));border-radius:99px;}
.rail .poster-card{scroll-snap-align:start;}
@media (min-width:768px){.rail{grid-auto-columns:minmax(190px,1fr);}}
@media (min-width:1200px){.rail{grid-auto-columns:calc((100% - 80px)/6);}}
.rail-hint{
  font-size:.8rem;color:var(--muted);
  display:inline-flex;align-items:center;gap:7px;
}
.rail-hint i{color:var(--main);}

/* ---------- 排行榜 ---------- */
.rank-panel{
  background:linear-gradient(160deg,rgba(20,18,42,.95),rgba(12,10,26,.95));
  border:1px solid var(--line);
  border-radius:22px;
  padding:12px 8px;
  box-shadow:var(--shadow-soft);
}
.rank-cols{display:grid;grid-template-columns:1fr 1fr;gap:4px 26px;}
@media (max-width:991px){.rank-cols{grid-template-columns:1fr;}}
.rank-item{
  display:flex;align-items:center;gap:14px;
  padding:12px 14px;border-radius:14px;
  transition:background .25s ease, transform .25s ease;
  color:var(--text);
}
.rank-item:hover{background:rgba(6,182,212,.1);transform:translateX(4px);color:#fff;}
.rank-no{
  flex:0 0 30px;text-align:center;
  font-family:var(--font-title);
  font-size:1.05rem;font-weight:800;
  color:var(--muted);
}
.rank-item:nth-child(1) .rank-no{color:#ffd166;}
.rank-item:nth-child(2) .rank-no{color:#cfd8e3;}
.rank-item:nth-child(3) .rank-no{color:#e8a87c;}
.rank-thumb{
  flex:0 0 46px;width:46px;height:64px;border-radius:9px;overflow:hidden;
  background:var(--card-2);
}
.rank-thumb img{width:100%;height:100%;object-fit:cover;}
.rank-info{flex:1 1 auto;min-width:0;}
.rank-info strong{
  display:block;font-size:.94rem;font-weight:700;color:#eef7ff;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.rank-info span{font-size:.78rem;color:var(--muted);}
.rank-heat{
  flex:0 0 auto;font-size:.78rem;font-weight:800;
  color:var(--accent);
  display:inline-flex;align-items:center;gap:5px;
}
.rank-heat i{font-size:.72rem;}

/* ---------- 最新上线时间线 ---------- */
.latest-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
@media (max-width:991px){.latest-list{grid-template-columns:repeat(2,1fr);}}
@media (max-width:575px){.latest-list{grid-template-columns:1fr;}}
.latest-item{
  display:flex;gap:14px;align-items:center;
  padding:14px;border-radius:16px;
  background:var(--card);
  border:1px solid var(--line);
  transition:border-color .3s, transform .3s, box-shadow .3s;
}
.latest-item:hover{border-color:rgba(236,72,153,.5);transform:translateY(-4px);box-shadow:0 14px 30px rgba(236,72,153,.14);}
.latest-date{
  flex:0 0 62px;text-align:center;
  font-family:var(--font-title);
  border-right:1px solid var(--line);padding-right:12px;
}
.latest-date strong{display:block;font-size:1.25rem;color:var(--main);line-height:1.25;}
.latest-date span{font-size:.74rem;color:var(--muted);}
.latest-body{min-width:0;}
.latest-body h4{
  font-size:.94rem;margin:0 0 3px;color:#eef7ff;font-weight:700;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.latest-body p{margin:0;font-size:.79rem;color:var(--muted);line-height:1.6;}

/* ---------- 专题 & 特色 ---------- */
.special-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:22px;}
@media (max-width:991px){.special-grid{grid-template-columns:1fr;}}
.special-card{
  border-radius:20px;overflow:hidden;
  background:linear-gradient(150deg,rgba(6,182,212,.14),rgba(236,72,153,.1));
  border:1px solid var(--line);
  padding:30px 28px;
  display:flex;flex-direction:column;justify-content:center;
  min-height:220px;
}
.special-card h3{font-size:1.28rem;color:#fff;margin:0 0 10px;font-weight:800;}
.special-card p{color:#b9d3e6;font-size:.92rem;margin:0 0 18px;}
.feature-list{list-style:none;padding:0;margin:0;display:grid;gap:14px;}
.feature-list li{
  display:flex;gap:14px;align-items:flex-start;
  padding:16px 18px;border-radius:16px;
  background:var(--card);border:1px solid var(--line);
  transition:border-color .3s, background .3s;
}
.feature-list li:hover{border-color:rgba(6,182,212,.5);background:var(--card-2);}
.feature-list i{
  flex:0 0 40px;width:40px;height:40px;border-radius:12px;
  display:inline-flex;align-items:center;justify-content:center;
  color:#04121a;font-size:1rem;
  background:linear-gradient(130deg,var(--main),#67e8f9);
}
.feature-list li:nth-child(2) i{background:linear-gradient(130deg,var(--accent),#f9a8d4);}
.feature-list li:nth-child(3) i{background:linear-gradient(130deg,#8b5cf6,#c4b5fd);}
.feature-list strong{display:block;color:#eef7ff;font-size:.95rem;margin-bottom:2px;}
.feature-list span{font-size:.85rem;color:var(--muted);line-height:1.7;}

/* ---------- 手风琴 FAQ ---------- */
.acc{display:grid;gap:12px;}
.acc-item{
  border-radius:16px;
  background:var(--card);
  border:1px solid var(--line);
  overflow:hidden;
  transition:border-color .3s;
}
.acc-item[open]{border-color:rgba(6,182,212,.5);}
.acc-item summary{
  list-style:none;cursor:pointer;
  padding:17px 20px;
  font-weight:700;font-size:.98rem;color:#eef7ff;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.acc-item summary::-webkit-details-marker{display:none;}
.acc-item summary::after{
  content:"\f078";
  font-family:"Font Awesome 6 Free";font-weight:900;
  font-size:.78rem;color:var(--main);
  transition:transform .3s ease;
}
.acc-item[open] summary::after{transform:rotate(180deg);}
.acc-body{padding:0 20px 18px;color:#adc6da;font-size:.9rem;line-height:1.9;}
.acc-body p{margin:0;}

/* ---------- 页脚 ---------- */
.friend-links{
  padding:36px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:rgba(20,18,42,.45);
}
.friend-links h5{
  font-size:.92rem;color:#fff;margin:0 0 12px;font-weight:700;
  display:inline-flex;align-items:center;gap:8px;
}
.friend-links h5 i{color:var(--main);font-size:.85rem;}
.friend-links .fl-box{color:var(--muted);font-size:.85rem;line-height:2;}
.site-footer{padding:54px 0 30px;background:rgba(10,8,22,.75);}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;}
@media (max-width:991px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:575px){.footer-grid{grid-template-columns:1fr;}}
.footer-grid h5{font-size:.94rem;color:#fff;margin:0 0 14px;font-weight:700;}
.footer-grid p{color:var(--muted);font-size:.86rem;line-height:1.9;margin:0 0 12px;}
.footer-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:9px;}
.footer-grid ul a{color:var(--muted);font-size:.86rem;transition:color .25s,padding-left .25s;}
.footer-grid ul a:hover{color:var(--main);padding-left:4px;}
.footer-bottom{
  margin-top:38px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
  font-size:.82rem;color:var(--muted);
}
.footer-bottom a{color:var(--muted);}
.footer-bottom a:hover{color:var(--main);}

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

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;transition:none;}
  .poster-card,.btn-neon{transition:none;}
}

/* --- 子页面追加 --- */
.guide-hero {padding:64px 0 40px;background:radial-gradient(circle at 20% 0%,rgba(6,182,212,.18),transparent 55%),radial-gradient(circle at 85% 20%,rgba(236,72,153,.14),transparent 55%);border-bottom:1px solid var(--line);}
.guide-hero h1 {font-family:var(--font-title);font-size:clamp(1.8rem,4vw,2.9rem);line-height:1.25;margin:14px 0 16px;color:var(--text);}
.guide-hero h1 em {font-style:normal;color:var(--main);}
.guide-hero p {color:var(--muted);max-width:760px;font-size:1.02rem;line-height:1.85;margin:0;}
.guide-layout {display:grid;grid-template-columns:240px 1fr;gap:36px;align-items:start;}
.guide-toc {position:sticky;top:90px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:20px 18px;box-shadow:var(--shadow-soft);}
.guide-toc h4 {font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 14px;font-weight:600;}
.guide-toc a {display:block;color:var(--text);text-decoration:none;font-size:.93rem;padding:9px 10px;border-radius:10px;transition:.2s;border-left:2px solid transparent;}
.guide-toc a:hover {background:var(--card-2);border-left-color:var(--accent);color:var(--main);}
.guide-body {min-width:0;}
.guide-block {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:28px;margin-bottom:26px;box-shadow:var(--shadow-soft);scroll-margin-top:90px;}
.guide-block h2 {font-family:var(--font-title);font-size:1.4rem;color:var(--text);margin:0 0 8px;display:flex;align-items:center;gap:12px;}
.guide-block h2 .ico {width:38px;height:38px;flex:0 0 38px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;background:linear-gradient(135deg,var(--main),var(--accent));color:#04121a;font-size:1rem;}
.guide-block h3 {font-size:1.05rem;color:var(--main);margin:22px 0 8px;font-weight:600;}
.guide-block p {color:var(--muted);line-height:1.9;margin:0 0 12px;font-size:.97rem;}
.guide-block strong {color:var(--text);}
.guide-block ul,.guide-block ol {color:var(--muted);line-height:1.9;padding-left:20px;margin:0 0 12px;font-size:.97rem;}
.guide-block li {margin-bottom:7px;}
.guide-block li strong {color:var(--text);}
.step-list {counter-reset:step;list-style:none;padding:0;margin:16px 0 4px;}
.step-list li {counter-increment:step;position:relative;padding:14px 16px 14px 58px;background:var(--card-2);border:1px solid var(--line);border-radius:12px;margin-bottom:10px;color:var(--muted);line-height:1.8;font-size:.95rem;}
.step-list li::before {content:counter(step,decimal-leading-zero);position:absolute;left:16px;top:13px;font-family:var(--font-title);font-weight:700;font-size:1.05rem;color:var(--main);}
.step-list li strong {display:block;color:var(--text);margin-bottom:3px;font-size:.99rem;}
.tip-box {background:rgba(6,182,212,.08);border:1px solid rgba(6,182,212,.32);border-left:3px solid var(--main);border-radius:10px;padding:14px 16px;color:var(--muted);font-size:.93rem;line-height:1.8;margin:16px 0;}
.tip-box i {color:var(--main);margin-right:6px;}
.warn-box {background:rgba(236,72,153,.08);border:1px solid rgba(236,72,153,.32);border-left:3px solid var(--accent);border-radius:10px;padding:14px 16px;color:var(--muted);font-size:.93rem;line-height:1.8;margin:16px 0;}
.warn-box i {color:var(--accent);margin-right:6px;}
.faq-item {background:var(--card-2);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:12px;}
.faq-item h3 {margin:0 0 8px;color:var(--text);font-size:1rem;display:flex;gap:9px;align-items:flex-start;}
.faq-item h3 i {color:var(--accent);font-size:.85rem;margin-top:5px;}
.faq-item p {margin:0;font-size:.94rem;}
.cat-hint {display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin-top:16px;}
.cat-hint a {background:var(--card-2);border:1px solid var(--line);border-radius:12px;padding:16px;text-decoration:none;transition:.22s;display:block;}
.cat-hint a:hover {border-color:var(--main);transform:translateY(-3px);box-shadow:0 10px 26px rgba(6,182,212,.16);}
.cat-hint a i {color:var(--accent);font-size:1.15rem;margin-bottom:8px;display:block;}
.cat-hint a b {display:block;color:var(--text);font-size:.98rem;margin-bottom:4px;font-weight:600;}
.cat-hint a span {color:var(--muted);font-size:.83rem;line-height:1.6;display:block;}
.guide-layout {grid-template-columns:1fr;}
.guide-toc {position:static;display:flex;flex-wrap:wrap;gap:6px;}
.guide-toc h4 {width:100%;margin-bottom:6px;}
.guide-toc a {border-left:none;border:1px solid var(--line);font-size:.86rem;padding:7px 12px;}
.guide-block {padding:22px 18px;}

/* --- 子页面追加 --- */
/* 本页专属少量样式 */
  .about-hero {padding:64px 0 40px;position:relative;overflow:hidden;}
.about-hero::after {content:"";position:absolute;right:-120px;top:-120px;width:360px;height:360px;border-radius:50%;
    background:radial-gradient(circle,rgba(6,182,212,.22),transparent 70%);pointer-events:none;}
.about-hero h1 {font-family:var(--font-title);font-size:clamp(1.9rem,4.4vw,3rem);line-height:1.25;margin:0 0 18px;}
.about-hero h1 .hl {color:var(--main);}
.about-hero p {color:var(--muted);max-width:760px;line-height:1.9;margin:0 0 12px;}
.about-stats {display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
.about-stat {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
    padding:16px 22px;min-width:150px;box-shadow:var(--shadow-soft);}
.about-stat b {display:block;font-family:var(--font-title);font-size:1.6rem;color:var(--main);line-height:1.2;}
.about-stat span {font-size:.85rem;color:var(--muted);}
.about-block {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
    padding:28px 26px;height:100%;box-shadow:var(--shadow-soft);}
.about-block h3 {font-family:var(--font-title);font-size:1.22rem;margin:0 0 14px;color:var(--text);}
.about-block h3 i {color:var(--accent);margin-right:8px;}
.about-block p {color:var(--muted);line-height:1.9;margin:0;font-size:.95rem;}
.about-list {list-style:none;padding:0;margin:0;}
.about-list li {position:relative;padding-left:24px;margin-bottom:12px;color:var(--muted);line-height:1.8;font-size:.95rem;}
.about-list li::before {content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;
    position:absolute;left:0;top:3px;color:var(--main);font-size:.8rem;}
.about-list li b {color:var(--text);font-weight:600;}
.timeline {position:relative;padding-left:26px;margin:0;}
.timeline::before {content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;
    background:linear-gradient(180deg,var(--main),var(--accent));opacity:.5;}
.timeline-item {position:relative;margin-bottom:26px;}
.timeline-item::before {content:"";position:absolute;left:-26px;top:6px;width:12px;height:12px;border-radius:50%;
    background:var(--main);box-shadow:0 0 0 4px rgba(6,182,212,.15);}
.timeline-item h4 {font-family:var(--font-title);font-size:1.05rem;margin:0 0 6px;color:var(--text);}
.timeline-item p {margin:0;color:var(--muted);line-height:1.8;font-size:.93rem;}
.cta-band {margin-top:8px;background:linear-gradient(120deg,var(--card-2),var(--card));
    border:1px solid var(--line);border-radius:var(--radius-card);padding:34px 28px;text-align:center;}
.cta-band h2 {font-family:var(--font-title);font-size:clamp(1.3rem,3vw,1.8rem);margin:0 0 12px;}
.cta-band p {color:var(--muted);margin:0 0 22px;line-height:1.8;}
.about-hero {padding:44px 0 28px;}
.about-block {padding:22px 18px;}
.about-stat {flex:1 1 40%;min-width:0;}

/* --- 子页面追加 --- */
.legal-wrap {max-width:900px;margin:0 auto}
.legal-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:28px 26px;box-shadow:var(--shadow-soft);margin-bottom:22px}
.legal-card h2 {font-family:var(--font-title);font-size:1.35rem;color:var(--text);margin:0 0 14px;display:flex;align-items:center;gap:10px;line-height:1.45}
.legal-card h2 i {color:var(--main);font-size:1.05rem}
.legal-card p {color:var(--muted);line-height:1.9;margin:0 0 12px;font-size:.95rem}
.legal-card p:last-child {margin-bottom:0}
.legal-card ul {margin:0;padding-left:0;list-style:none}
.legal-card ul li {position:relative;padding-left:22px;color:var(--muted);line-height:1.9;font-size:.95rem;margin-bottom:8px}
.legal-card ul li::before {content:"";position:absolute;left:4px;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--accent);opacity:.85}
.legal-card strong {color:var(--text);font-weight:600}
.legal-card a {color:var(--main);text-decoration:none}
.legal-card a:hover {text-decoration:underline}
.legal-meta {display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.legal-meta span {font-size:.78rem;color:var(--muted);border:1px solid var(--line);background:var(--card-2);border-radius:var(--radius-pill);padding:7px 16px}
.page-title {font-family:var(--font-title);font-size:2.1rem;color:var(--text);margin:0 0 12px;line-height:1.3}
.page-sub {color:var(--muted);font-size:1rem;line-height:1.9;margin:0 0 22px;max-width:720px}
.page-title {font-size:1.6rem}
.legal-card {padding:22px 18px}
.legal-card h2 {font-size:1.15rem}