:root{
  --main:#10b981;
  --accent:#fbbf24;
  --bg:#0a1410;
  --text:#ecfdf5;
  --card:#101f19;
  --card-2:#132a21;
  --line:rgba(16,185,129,.18);
  --muted:#9fc4b4;
  --radius-lg:24px;
  --radius-md:18px;
  --radius-sm:14px;
  --shadow-soft:0 18px 46px -18px rgba(0,0,0,.75), 0 0 0 1px rgba(16,185,129,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 82% -8%, rgba(16,185,129,.20), transparent 62%),
    radial-gradient(900px 520px at 6% 8%, rgba(251,191,36,.10), transparent 58%),
    var(--bg);
  color:var(--text);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-weight:400;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
h1,h2,h3,h4,h5{font-weight:800;line-height:1.3;letter-spacing:-.01em;margin:0}
p{margin:0}
::selection{background:rgba(16,185,129,.4);color:#fff}

/* ---------- 顶部导航 ---------- */
.site-nav{
  position:sticky;top:0;z-index:1030;
  backdrop-filter:blur(14px);
  background:rgba(10,20,16,.82);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:70px}
.brand{
  display:flex;align-items:center;gap:9px;
  font-size:1.24rem;font-weight:900;letter-spacing:.01em;
  color:var(--text);white-space:nowrap;
}
.brand i{
  width:36px;height:36px;display:grid;place-items:center;border-radius:12px;
  background:linear-gradient(135deg,var(--main),#059669);
  color:#04140d;font-size:.98rem;
  box-shadow:0 8px 22px -8px rgba(16,185,129,.85);
}
.brand span.dot{color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;flex-wrap:wrap}
.nav-links a{
  padding:8px 14px;border-radius:12px;font-size:.93rem;font-weight:600;color:var(--muted);
  transition:.25s;white-space:nowrap;
}
.nav-links a:hover,.nav-links a.active{color:var(--text);background:rgba(16,185,129,.14)}
.nav-toggle{
  display:none;margin-left:auto;background:rgba(16,185,129,.14);border:1px solid var(--line);
  color:var(--text);border-radius:12px;width:42px;height:42px;font-size:1rem;
}
@media(max-width:991px){
  .nav-toggle{display:block}
  .nav-links{
    display:none;width:100%;flex-direction:column;align-items:stretch;
    gap:2px;padding:10px 0 16px;margin-left:0;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:11px 14px}
  .nav-wrap{flex-wrap:wrap;padding-top:12px;padding-bottom:4px}
}

/* ---------- 容器 ---------- */
.wrap{max-width:1240px;margin:0 auto;padding:0 20px}
.section{padding:62px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:26px;flex-wrap:wrap}
.sec-title{font-size:1.5rem;font-weight:800;display:flex;align-items:center;gap:11px}
.sec-title i{color:var(--main);font-size:1.1rem}
.sec-sub{color:var(--muted);font-size:.9rem;margin-top:4px}
.more-link{
  font-size:.88rem;font-weight:700;color:var(--main);
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 16px;border-radius:999px;border:1px solid var(--line);
  background:rgba(16,185,129,.07);transition:.25s;
}
.more-link:hover{background:rgba(16,185,129,.18);color:#fff;transform:translateX(3px)}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;padding:76px 0 60px;
  border-bottom:1px solid var(--line);
}
.hero .wrap{position:relative;z-index:2}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:700;
  padding:7px 16px;border-radius:999px;color:var(--accent);
  background:rgba(251,191,36,.10);border:1px solid rgba(251,191,36,.28);
  margin-bottom:22px;
}
.hero h1{
  font-size:clamp(2rem,4.6vw,3.4rem);font-weight:900;line-height:1.22;max-width:16em;
}
.grad-text{
  background:linear-gradient(100deg,var(--main) 0%,#6ee7b7 34%,var(--accent) 72%,var(--main) 100%);
  background-size:220% auto;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:flow 9s linear infinite;
}
@keyframes flow{to{background-position:220% center}}
.hero p.lead{
  margin-top:20px;max-width:36em;color:var(--muted);font-size:1.03rem;line-height:1.95;
}
.hero-btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.btn-glow{
  position:relative;overflow:hidden;display:inline-flex;align-items:center;gap:9px;
  padding:13px 28px;border-radius:999px;font-weight:800;font-size:.95rem;
  color:#04140d;background:linear-gradient(115deg,var(--main),#34d399 45%,var(--accent));
  background-size:200% auto;border:0;transition:.4s;
  box-shadow:0 14px 34px -14px rgba(16,185,129,.9);
}
.btn-glow:hover{background-position:right center;transform:translateY(-2px);color:#04140d}
.btn-glow::after{
  content:"";position:absolute;inset:0;left:-120%;width:60%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);
  transform:skewX(-18deg);transition:.6s;
}
.btn-glow:hover::after{left:130%}
.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;padding:12px 26px;border-radius:999px;
  font-weight:700;font-size:.95rem;color:var(--text);
  border:1px solid rgba(16,185,129,.4);background:rgba(16,185,129,.07);transition:.28s;
}
.btn-ghost:hover{background:rgba(16,185,129,.2);border-color:var(--main);color:#fff;transform:translateY(-2px)}
.hero-deco{position:absolute;inset:0;z-index:1;pointer-events:none}
.blob{
  position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;
}
.blob.b1{width:340px;height:340px;background:rgba(16,185,129,.55);top:-120px;right:2%;animation:float1 13s ease-in-out infinite}
.blob.b2{width:260px;height:260px;background:rgba(251,191,36,.30);bottom:-90px;right:26%;animation:float2 16s ease-in-out infinite}
@keyframes float1{50%{transform:translate3d(-28px,34px,0) scale(1.1)}}
@keyframes float2{50%{transform:translate3d(30px,-26px,0) scale(1.08)}}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px;margin-top:44px}
.stat-pill{
  background:rgba(16,31,25,.72);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:16px 24px;min-width:132px;box-shadow:var(--shadow-soft);
}
.stat-pill .num{font-size:1.6rem;font-weight:900;color:var(--main);line-height:1.2}
.stat-pill .num small{font-size:.9rem;color:var(--accent);font-weight:800}
.stat-pill .lbl{font-size:.78rem;color:var(--muted);letter-spacing:.06em;margin-top:2px}
.hero-carousel{margin-top:52px}
.carousel-item-inner{
  display:grid;grid-template-columns:170px 1fr;gap:26px;align-items:center;
  background:linear-gradient(135deg,rgba(19,42,33,.92),rgba(12,26,21,.92));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px;box-shadow:var(--shadow-soft);
}
.carousel-item-inner img{
  width:100%;aspect-ratio:2/3;object-fit:cover;border-radius:var(--radius-md);
  display:block;box-shadow:0 18px 40px -18px rgba(0,0,0,.9);
}
.ci-tag{
  display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.08em;
  padding:4px 12px;border-radius:999px;background:rgba(251,191,36,.14);color:var(--accent);
  border:1px solid rgba(251,191,36,.3);margin-bottom:12px;
}
.ci-title{font-size:1.42rem;font-weight:800}
.ci-meta{color:var(--muted);font-size:.87rem;margin-top:8px;display:flex;gap:14px;flex-wrap:wrap}
.ci-desc{color:var(--muted);font-size:.92rem;margin-top:14px;line-height:1.9}
@media(max-width:575px){
  .carousel-item-inner{grid-template-columns:110px 1fr;gap:16px;padding:16px}
  .ci-title{font-size:1.08rem}
  .ci-desc{font-size:.84rem}
}

/* ---------- 海报网格 ---------- */
.poster-grid{
  display:grid;width:100%;gap:20px;
  grid-template-columns:repeat(6,minmax(0,1fr));
}
@media(max-width:1199px){.poster-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:767px){.poster-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}}
@media(max-width:479px){.poster-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}}
.poster-card{
  position:relative;border-radius:var(--radius-md);overflow:hidden;background:var(--card);
  border:1px solid rgba(16,185,129,.12);box-shadow:var(--shadow-soft);
  transition:transform .32s ease,box-shadow .32s ease,border-color .32s;
  display:block;
}
.poster-card:hover{transform:translateY(-7px);border-color:rgba(16,185,129,.5);box-shadow:0 26px 52px -22px rgba(16,185,129,.55)}
.poster-thumb{position:relative;width:100%;aspect-ratio:2/3;overflow:hidden;background:#0d1c16}
.poster-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.poster-card:hover .poster-thumb img{transform:scale(1.06)}
.corner-badge{
  position:absolute;top:9px;left:9px;z-index:3;
  font-size:.68rem;font-weight:800;letter-spacing:.02em;
  padding:3px 9px;border-radius:9px;color:#04140d;
  background:linear-gradient(120deg,var(--main),#34d399);
  box-shadow:0 6px 16px -8px rgba(16,185,129,.9);
}
.corner-badge.gold{background:linear-gradient(120deg,var(--accent),#fcd34d)}
.score-badge{
  position:absolute;right:9px;bottom:9px;z-index:3;
  font-size:.74rem;font-weight:900;color:var(--accent);
  background:rgba(5,14,10,.86);border:1px solid rgba(251,191,36,.4);
  padding:2px 9px;border-radius:9px;backdrop-filter:blur(6px);
}
.score-badge i{font-size:.62rem;margin-right:3px}
.poster-info{padding:11px 12px 13px}
.poster-info h3{
  font-size:.87rem;font-weight:700;color:var(--text);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.poster-info .sub{
  font-size:.74rem;color:var(--muted);margin-top:4px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.stars{color:var(--accent);font-size:.68rem;letter-spacing:1px}

/* ---------- 对比表格 ---------- */
.compare-wrap{
  background:linear-gradient(135deg,rgba(19,42,33,.85),rgba(11,24,19,.9));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:8px;box-shadow:var(--shadow-soft);overflow:hidden;
}
.table{color:var(--text);margin:0;--bs-table-bg:transparent}
.table thead th{
  border-bottom:1px solid var(--line);color:var(--accent);
  font-size:.82rem;font-weight:800;letter-spacing:.06em;padding:16px 18px;white-space:nowrap;
}
.table tbody td{
  border-bottom:1px solid rgba(16,185,129,.10);padding:16px 18px;
  font-size:.9rem;color:var(--muted);vertical-align:middle;
}
.table tbody tr:last-child td{border-bottom:0}
.table tbody tr:hover td{background:rgba(16,185,129,.05)}
.table tbody td:first-child{color:var(--text);font-weight:700}
.tag-mini{
  display:inline-block;font-size:.72rem;font-weight:700;padding:2px 10px;border-radius:999px;
  background:rgba(16,185,129,.14);color:var(--main);border:1px solid rgba(16,185,129,.28);
}
.tag-mini.gold{background:rgba(251,191,36,.13);color:var(--accent);border-color:rgba(251,191,36,.3)}

/* ---------- 编号清单 ---------- */
.num-list{list-style:none;padding:0;margin:0;display:grid;gap:16px}
.num-list li{
  display:flex;gap:16px;align-items:flex-start;
  background:rgba(16,31,25,.62);border:1px solid var(--line);
  border-radius:var(--radius-md);padding:18px 22px;transition:.28s;
}
.num-list li:hover{background:rgba(16,185,129,.09);transform:translateX(4px)}
.num-list .n{
  flex:0 0 34px;height:34px;border-radius:11px;display:grid;place-items:center;
  font-weight:900;font-size:.9rem;color:#04140d;
  background:linear-gradient(135deg,var(--main),#34d399);
  box-shadow:0 8px 18px -8px rgba(16,185,129,.85);
}
.num-list h4{font-size:.98rem;font-weight:800;margin-bottom:3px}
.num-list p{font-size:.87rem;color:var(--muted);line-height:1.8}

/* ---------- 热度榜 ---------- */
.rank-list{display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:767px){.rank-list{grid-template-columns:1fr}}
.rank-item{
  display:flex;align-items:center;gap:16px;
  background:rgba(16,31,25,.66);border:1px solid var(--line);
  border-radius:var(--radius-md);padding:12px 18px 12px 12px;transition:.28s;
}
.rank-item:hover{background:rgba(16,185,129,.1);border-color:rgba(16,185,129,.4);transform:translateY(-2px)}
.rank-no{
  flex:0 0 40px;height:40px;border-radius:13px;display:grid;place-items:center;
  font-weight:900;font-size:1rem;color:var(--muted);
  background:rgba(16,185,129,.10);border:1px solid var(--line);
}
.rank-item:nth-child(1) .rank-no{background:linear-gradient(135deg,var(--accent),#fcd34d);color:#231a02;border:0}
.rank-item:nth-child(2) .rank-no{background:linear-gradient(135deg,#a7f3d0,#6ee7b7);color:#052e22;border:0}
.rank-item:nth-child(3) .rank-no{background:linear-gradient(135deg,var(--main),#059669);color:#04140d;border:0}
.rank-thumb{flex:0 0 48px;height:64px;border-radius:10px;overflow:hidden;background:#0d1c16}
.rank-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.rank-body{flex:1;min-width:0}
.rank-body h4{font-size:.92rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-body .meta{font-size:.75rem;color:var(--muted);margin-top:2px}
.heat{
  flex:0 0 auto;font-size:.78rem;font-weight:800;color:var(--accent);
  display:inline-flex;align-items:center;gap:5px;
  background:rgba(251,191,36,.1);border:1px solid rgba(251,191,36,.25);
  padding:4px 11px;border-radius:999px;
}
.heat i{font-size:.72rem;color:#f97316}

/* ---------- 分类矩阵 ---------- */
.cat-block{
  background:linear-gradient(140deg,rgba(19,42,33,.7),rgba(10,20,16,.75));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px;box-shadow:var(--shadow-soft);margin-bottom:26px;
}
.cat-block-head{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.cat-icon{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:rgba(16,185,129,.15);color:var(--main);border:1px solid rgba(16,185,129,.28);font-size:.95rem;
}
.cat-block-head h3{font-size:1.16rem;font-weight:800}
.cat-block-head .cnt{font-size:.78rem;color:var(--muted);margin-left:auto}

/* ---------- FAQ ---------- */
.faq-item{
  background:rgba(16,31,25,.6);border:1px solid var(--line);
  border-radius:var(--radius-md);margin-bottom:12px;overflow:hidden;
}
.faq-q{
  width:100%;text-align:left;background:transparent;border:0;color:var(--text);
  font-weight:700;font-size:.95rem;padding:17px 22px;display:flex;justify-content:space-between;
  align-items:center;gap:14px;cursor:pointer;transition:.25s;
}
.faq-q:hover{color:var(--main)}
.faq-q i{transition:.3s;color:var(--main);font-size:.8rem;flex:0 0 auto}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .38s ease;color:var(--muted);font-size:.89rem;line-height:1.9}
.faq-a p{padding:0 22px 19px}
.faq-item.open .faq-a{max-height:340px}

/* ---------- 友链 ---------- */
.friend-links{
  background:rgba(16,31,25,.55);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-soft);
}
.friend-links h3{font-size:1.05rem;font-weight:800;display:flex;align-items:center;gap:9px;margin-bottom:14px}
.friend-links h3 i{color:var(--accent);font-size:.95rem}
.friend-links .fl-body{color:var(--muted);font-size:.87rem;line-height:2;word-break:break-all}

/* ---------- 页脚 ---------- */
.site-footer{
  border-top:1px solid var(--line);margin-top:20px;padding:48px 0 26px;
  background:linear-gradient(180deg,rgba(10,20,16,0),rgba(6,14,11,.9));
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:36px}
@media(max-width:767px){.footer-grid{grid-template-columns:1fr;gap:26px}}
.footer-brand{display:flex;align-items:center;gap:9px;font-size:1.1rem;font-weight:900;margin-bottom:12px}
.footer-brand i{
  width:32px;height:32px;display:grid;place-items:center;border-radius:11px;
  background:linear-gradient(135deg,var(--main),#059669);color:#04140d;font-size:.85rem;
}
.footer-desc{color:var(--muted);font-size:.85rem;line-height:1.95;max-width:30em}
.site-footer h5{font-size:.86rem;font-weight:800;letter-spacing:.08em;color:var(--text);margin-bottom:14px}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.footer-links a{color:var(--muted);font-size:.85rem;transition:.24s}
.footer-links a:hover{color:var(--main);padding-left:4px}
.copyright{
  margin-top:36px;padding-top:20px;border-top:1px solid rgba(16,185,129,.12);
  color:var(--muted);font-size:.79rem;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
}
.copyright a{color:var(--main)}

/* ---------- 回到顶部 ---------- */
#toTop{
  position:fixed;right:22px;bottom:24px;z-index:1040;
  width:48px;height:48px;border-radius:16px;border:1px solid rgba(16,185,129,.4);
  background:linear-gradient(135deg,rgba(16,185,129,.9),rgba(5,150,105,.9));
  color:#04140d;font-size:1rem;display:grid;place-items:center;
  opacity:0;visibility:hidden;transform:translateY(14px);transition:.35s;
  box-shadow:0 16px 34px -14px rgba(16,185,129,.9);cursor:pointer;
}
#toTop.show{opacity:1;visibility:visible;transform:translateY(0)}
#toTop:hover{transform:translateY(-3px) scale(1.04)}
@media(max-width:575px){#toTop{right:14px;bottom:16px;width:44px;height:44px}}

/* --- 子页面追加 --- */
.nav-links a:hover {color:var(--text);background:rgba(16,185,129,.10);}
.guide-hero {padding:70px 0 40px;position:relative;overflow:hidden;}
.guide-hero h1 {font-size:clamp(28px,4.2vw,46px);line-height:1.25;font-weight:900;letter-spacing:-1px;margin:0 0 18px;max-width:900px;}
.guide-hero p {color:var(--muted);font-size:16px;line-height:1.9;max-width:720px;margin:0 0 26px;}
.stat-pill strong {color:var(--text);font-weight:800;font-size:16px;}
.stat-pill i {color:var(--accent);}
.step-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;}
.step-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 26px;box-shadow:var(--shadow-soft);transition:.28s;position:relative;}
.step-card:hover {transform:translateY(-4px);border-color:rgba(16,185,129,.4);}
.step-num {display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:14px;background:rgba(16,185,129,.14);color:var(--main);font-weight:900;font-size:17px;margin-bottom:18px;}
.step-card h3 {font-size:18px;font-weight:800;margin:0 0 10px;}
.step-card p {color:var(--muted);font-size:14.5px;line-height:1.85;margin:0;}
.tip-list {display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;}
.tip-item {background:var(--card-2);border:1px solid var(--line);border-radius:var(--radius-md);padding:24px;}
.tip-item .ti-head {display:flex;align-items:center;gap:12px;margin-bottom:12px;}
.tip-item .ti-head i {width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;background:rgba(251,191,36,.14);color:var(--accent);font-size:16px;}
.tip-item h3 {margin:0;font-size:16.5px;font-weight:700;}
.tip-item p {margin:0;color:var(--muted);font-size:14.3px;line-height:1.85;}
.tip-item code {background:rgba(16,185,129,.14);color:#6ee7b7;padding:2px 7px;border-radius:6px;font-size:13px;}
.faq {display:flex;flex-direction:column;gap:14px;max-width:880px;margin:0 auto;}
.faq-item summary {list-style:none;cursor:pointer;padding:20px 24px;font-weight:700;font-size:15.5px;display:flex;align-items:center;justify-content:space-between;gap:14px;color:var(--text);}
.faq-item summary::-webkit-details-marker {display:none;}
.faq-item summary::after {content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--main);font-size:13px;transition:.25s;}
.faq-item[open] summary::after {content:"\f068";}
.faq-item .faq-body {padding:0 24px 22px;color:var(--muted);font-size:14.5px;line-height:1.9;}
.cta-band {background:linear-gradient(135deg,rgba(16,185,129,.16),rgba(251,191,36,.08));border:1px solid var(--line);border-radius:var(--radius-lg);padding:46px 34px;text-align:center;margin:20px 0 0;}
.cta-band h2 {font-size:clamp(22px,2.8vw,30px);font-weight:800;margin:0 0 12px;}
.cta-band p {color:var(--muted);font-size:15px;max-width:620px;margin:0 auto 24px;line-height:1.85;}
.foot-grid {display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;}
.foot-brand {display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:18px;color:var(--text);margin-bottom:14px;}
.foot-brand i {color:var(--main);}
.foot-grid p {color:var(--muted);font-size:14px;line-height:1.9;margin:0;}
.foot-title {font-size:14px;font-weight:800;letter-spacing:.5px;color:var(--text);margin:0 0 14px;}
.foot-links {display:flex;flex-direction:column;gap:10px;}
.foot-links a {color:var(--muted);font-size:14px;transition:.2s;}
.foot-links a:hover {color:var(--main);}
.foot-bottom {border-top:1px solid var(--line);margin-top:34px;padding-top:20px;text-align:center;color:var(--muted);font-size:13px;line-height:1.9;}
.foot-grid {grid-template-columns:1fr;}
.guide-hero {padding:46px 0 26px;}

/* --- 子页面追加 --- */
/* 本页专属补充样式，仅做少量点缀 */
  .about-hero {padding:72px 0 40px;position:relative;overflow:hidden}
.about-hero .hero-eyebrow {margin-bottom:16px}
.about-hero h1 {font-size:clamp(1.9rem,4vw,3.1rem);line-height:1.18;font-weight:800;letter-spacing:-.02em;margin-bottom:18px}
.about-hero p.lead {color:var(--muted);font-size:1.02rem;max-width:680px;line-height:1.85}
.about-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.about-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);padding:26px 24px;box-shadow:var(--shadow-soft);height:100%}
.about-card i {font-size:1.35rem;color:var(--main);margin-bottom:14px;display:block}
.about-card h3 {font-size:1.06rem;font-weight:700;margin-bottom:10px;color:var(--text)}
.about-card p {color:var(--muted);font-size:.94rem;line-height:1.8;margin:0}
.value-list {display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.value-item {background:var(--card-2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px}
.value-item h3 {font-size:1rem;font-weight:700;margin-bottom:8px;color:var(--text)}
.value-item h3 span {color:var(--accent)}
.value-item p {color:var(--muted);font-size:.92rem;line-height:1.8;margin:0}
.timeline {list-style:none;padding:0;margin:0;border-left:2px solid var(--line);padding-left:26px}
.timeline li {position:relative;padding-bottom:26px}
.timeline li:last-child {padding-bottom:0}
.timeline li::before {content:"";position:absolute;left:-33px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--main);box-shadow:0 0 0 4px rgba(16,185,129,.15)}
.timeline h3 {font-size:1rem;font-weight:700;margin-bottom:6px;color:var(--text)}
.timeline p {color:var(--muted);font-size:.93rem;line-height:1.8;margin:0}
.faq-item h3 {font-size:.98rem;font-weight:700;margin-bottom:8px;color:var(--text)}
.faq-item h3 i {color:var(--accent);margin-right:8px}
.faq-item p {color:var(--muted);font-size:.93rem;line-height:1.8;margin:0}
.stat-row {display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px}
.stat-box {background:var(--card-2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px 16px;text-align:center}
.stat-box strong {display:block;font-size:1.5rem;font-weight:800;color:var(--main);letter-spacing:-.02em}
.stat-box span {display:block;margin-top:6px;color:var(--muted);font-size:.82rem}
.about-grid {grid-template-columns:1fr}
.value-list {grid-template-columns:1fr}
.stat-row {grid-template-columns:repeat(2,1fr)}
.about-hero {padding:48px 0 28px}

/* --- 子页面追加 --- */
.disc-hero {position:relative;overflow:hidden;padding:70px 0 46px;}
.disc-hero .hero-eyebrow {display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;background:rgba(16,185,129,.12);border:1px solid var(--line);color:var(--main);font-size:.82rem;font-weight:600;letter-spacing:.04em;margin-bottom:18px;}
.disc-hero h1 {font-size:clamp(1.7rem,4vw,2.7rem);font-weight:800;line-height:1.25;margin-bottom:14px;color:var(--text);}
.disc-hero p {color:var(--muted);max-width:720px;font-size:1rem;line-height:1.85;}
.disc-meta {margin-top:22px;display:flex;flex-wrap:wrap;gap:10px;}
.disc-meta span {display:inline-flex;align-items:center;gap:7px;font-size:.8rem;color:var(--muted);background:var(--card);border:1px solid var(--line);padding:7px 14px;border-radius:999px;}
.disc-meta i {color:var(--main);}
.disc-layout {display:grid;grid-template-columns:250px 1fr;gap:32px;align-items:start;}
.disc-toc {position:sticky;top:96px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);padding:20px 18px;box-shadow:var(--shadow-soft);}
.disc-toc h3 {font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:14px;font-weight:700;}
.disc-toc a {display:block;color:var(--muted);font-size:.88rem;padding:7px 0;line-height:1.5;text-decoration:none;border-bottom:1px dashed rgba(16,185,129,.12);transition:.2s;}
.disc-toc a:last-child {border-bottom:none;}
.disc-toc a:hover {color:var(--main);padding-left:6px;}
.disc-block {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 30px;margin-bottom:22px;box-shadow:var(--shadow-soft);}
.disc-block h2 {font-size:1.24rem;font-weight:700;color:var(--text);margin-bottom:14px;display:flex;align-items:center;gap:10px;}
.disc-block h2 .num {flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:10px;background:rgba(16,185,129,.14);border:1px solid var(--line);color:var(--main);font-size:.85rem;font-weight:800;}
.disc-block p {color:var(--muted);font-size:.94rem;line-height:1.9;margin-bottom:12px;}
.disc-block p:last-child {margin-bottom:0;}
.disc-block strong {color:var(--text);font-weight:600;}
.disc-block a {color:var(--main);text-decoration:none;border-bottom:1px solid rgba(16,185,129,.35);}
.disc-block a:hover {color:var(--accent);border-color:var(--accent);}
.disc-list {list-style:none;padding:0;margin:10px 0 0;}
.disc-list li {position:relative;padding-left:24px;color:var(--muted);font-size:.92rem;line-height:1.85;margin-bottom:10px;}
.disc-list li::before {content:"\f054";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.62rem;color:var(--main);position:absolute;left:4px;top:6px;}
.disc-list li:last-child {margin-bottom:0;}
.disc-note {background:linear-gradient(135deg,rgba(16,185,129,.1),rgba(251,191,36,.06));border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:var(--radius-sm);padding:18px 20px;margin-top:16px;}
.disc-note p {color:var(--text);font-size:.9rem;margin:0;line-height:1.8;}
.disc-cta {display:flex;flex-wrap:wrap;gap:14px;margin-top:8px;}
.disc-cta a {display:inline-flex;align-items:center;gap:8px;padding:11px 22px;border-radius:999px;font-size:.9rem;font-weight:600;text-decoration:none;transition:.25s;border-bottom:none;}
.disc-cta .c-main {background:var(--main);color:#062018;}
.disc-cta .c-main:hover {background:#0ea472;transform:translateY(-2px);}
.disc-cta .c-ghost {background:transparent;color:var(--text);border:1px solid var(--line);}
.disc-cta .c-ghost:hover {border-color:var(--main);color:var(--main);}
.disc-layout {grid-template-columns:1fr;}
.disc-toc {position:static;}
.disc-block {padding:22px 20px;}