:root{
  --main:#10b981;
  --accent:#fbbf24;
  --bg:#0a1410;
  --text:#ecfdf5;
  --card:#0f1d17;
  --card2:#12241c;
  --line:rgba(16,185,129,.22);
  --muted:rgba(236,253,245,.62);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:"Inter","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  overflow-x:hidden;
  letter-spacing:.01em;
}
h1,h2,h3,.serif-title{
  font-family:"Noto Serif SC","Songti SC","SimSun","Inter",serif;
  font-weight:800;
  letter-spacing:.02em;
}
a{text-decoration:none;color:inherit;}
img{width:100%;display:block;}

/* ===== 导航 ===== */
.nav-shell{
  position:fixed;top:0;left:0;right:0;z-index:1050;
  background:rgba(10,20,16,.35);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  transition:background .35s ease,box-shadow .35s ease,padding .35s ease;
  padding:14px 0;
  border-bottom:1px solid transparent;
}
.nav-shell.scrolled{
  background:rgba(10,20,16,.92);
  box-shadow:0 12px 34px rgba(0,0,0,.55);
  border-bottom:1px solid var(--line);
  padding:8px 0;
}
.brand-mark{
  font-family:"Noto Serif SC","Songti SC",serif;
  font-weight:900;font-size:1.5rem;
  background:linear-gradient(100deg,var(--main),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  display:inline-flex;align-items:center;gap:8px;
}
.brand-mark i{color:var(--accent);-webkit-text-fill-color:var(--accent);font-size:1.15rem;}
.nav-links{display:flex;gap:4px;align-items:center;flex-wrap:wrap;}
.nav-links a{
  color:var(--text);opacity:.82;font-size:.95rem;font-weight:500;
  padding:8px 14px;border-radius:999px;transition:.25s;
}
.nav-links a:hover{opacity:1;background:rgba(16,185,129,.16);color:var(--main);}
.nav-toggle{
  background:none;border:1px solid var(--line);color:var(--text);
  border-radius:12px;padding:6px 12px;font-size:1.1rem;
}
@media(max-width:991px){
  .nav-links{
    display:none;flex-direction:column;align-items:stretch;
    margin-top:14px;background:var(--card);border-radius:20px;padding:12px;
    border:1px solid var(--line);
  }
  .nav-links.open{display:flex;}
  .nav-links a{padding:11px 16px;border-radius:14px;}
}

/* ===== Hero 轮播 ===== */
.hero{
  position:relative;min-height:92vh;display:flex;align-items:center;
  padding:150px 0 70px;overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(680px 420px at 12% 18%,rgba(16,185,129,.28),transparent 68%),
    radial-gradient(620px 400px at 88% 78%,rgba(251,191,36,.16),transparent 66%),
    linear-gradient(160deg,#0a1410 0%,#0d1b14 55%,#0a1410 100%);
}
.hero-glow{
  position:absolute;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(16,185,129,.35),transparent 70%);
  filter:blur(50px);top:-140px;right:-120px;animation:floaty 12s ease-in-out infinite;
}
.hero-glow.two{
  background:radial-gradient(circle,rgba(251,191,36,.28),transparent 70%);
  width:380px;height:380px;left:-120px;bottom:-120px;top:auto;right:auto;
  animation-delay:-5s;
}
@keyframes floaty{
  0%,100%{transform:translate(0,0) scale(1);}
  50%{transform:translate(-26px,34px) scale(1.08);}
}
.hero-inner{position:relative;z-index:3;}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(16,185,129,.14);border:1px solid var(--line);
  color:var(--main);padding:8px 18px;border-radius:999px;
  font-size:.85rem;font-weight:600;margin-bottom:26px;
}
.hero h1{
  font-size:clamp(2.4rem,6vw,4rem);line-height:1.14;margin-bottom:24px;
}
.grad-text{
  background:linear-gradient(100deg,var(--main) 8%,var(--accent) 92%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p.lead{
  color:var(--muted);max-width:620px;font-size:1.06rem;line-height:1.85;
  margin-bottom:34px;
}
.btn-main{
  background:linear-gradient(100deg,var(--main),#0e9f70);
  color:#04140d;font-weight:700;border:none;border-radius:999px;
  padding:14px 34px;font-size:1rem;transition:.3s;
  box-shadow:0 14px 34px rgba(16,185,129,.32);
}
.btn-main:hover{transform:translateY(-3px);color:#04140d;box-shadow:0 20px 44px rgba(16,185,129,.45);}
.btn-ghost{
  border:1px solid var(--line);color:var(--text);border-radius:999px;
  padding:13px 32px;font-weight:600;background:rgba(16,185,129,.06);transition:.3s;
}
.btn-ghost:hover{background:rgba(16,185,129,.18);color:var(--text);border-color:var(--main);}
.hero-stats{display:flex;gap:38px;flex-wrap:wrap;margin-top:52px;}
.hero-stats .num{
  font-size:1.75rem;font-weight:900;color:var(--accent);
  font-family:"Inter",sans-serif;
}
.hero-stats .lab{font-size:.82rem;color:var(--muted);}

/* 轮播切换 */
.hero-slides{position:relative;min-height:340px;}
.hero-slide{display:none;animation:fadeUp .8s ease both;}
.hero-slide.active{display:block;}
@keyframes fadeUp{from{opacity:0;transform:translateY(26px);}to{opacity:1;transform:translateY(0);}}
.hero-dots{display:flex;gap:10px;margin-top:34px;position:relative;z-index:4;}
.hero-dots span{
  width:34px;height:5px;border-radius:999px;background:rgba(236,253,245,.2);
  cursor:pointer;transition:.3s;
}
.hero-dots span.on{background:var(--main);width:52px;}

/* ===== 通用区块 ===== */
section{padding:76px 0;position:relative;}
.sec-head{margin-bottom:40px;}
.sec-kicker{
  display:inline-block;color:var(--accent);font-size:.82rem;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;margin-bottom:12px;
}
.sec-head h2{font-size:clamp(1.8rem,3.6vw,2.7rem);margin-bottom:14px;}
.sec-head p{color:var(--muted);max-width:680px;line-height:1.9;margin:0;}

/* ===== 榜单 ===== */
.rank-row{
  display:flex;gap:20px;align-items:center;
  background:linear-gradient(120deg,var(--card),var(--card2));
  border:1px solid var(--line);border-radius:24px;
  padding:16px;margin-bottom:18px;transition:.32s;cursor:pointer;
}
.rank-row:hover{transform:translateX(8px) scale(1.012);border-color:var(--main);box-shadow:0 18px 42px rgba(0,0,0,.5);}
.rank-no{
  min-width:56px;height:56px;border-radius:18px;display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:1.35rem;font-family:"Inter",sans-serif;
  background:rgba(236,253,245,.07);color:var(--muted);
}
.rank-no.g1{background:linear-gradient(135deg,#fbbf24,#d97706);color:#241a02;}
.rank-no.g2{background:linear-gradient(135deg,#e2e8e4,#9aa8a1);color:#111;}
.rank-no.g3{background:linear-gradient(135deg,#d08a4e,#9c5f28);color:#1a1103;}
.rank-thumb{
  width:74px;height:100px;border-radius:16px;overflow:hidden;flex-shrink:0;
  background:linear-gradient(135deg,#123, #0c1a14);
}
.rank-thumb img{height:100%;object-fit:cover;}
.rank-body{flex:1;min-width:0;}
.rank-body h3{font-size:1.08rem;margin:0 0 7px;font-weight:700;}
.rank-meta{font-size:.83rem;color:var(--muted);display:flex;gap:14px;flex-wrap:wrap;}
.rank-score{
  font-family:"Inter",sans-serif;font-weight:900;color:var(--accent);font-size:1.25rem;
  min-width:56px;text-align:right;
}
@media(max-width:575px){
  .rank-thumb{width:58px;height:80px;}
  .rank-score{font-size:1.05rem;}
}

/* ===== 海报卡片 ===== */
.poster-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:22px;
}
.poster-card{
  background:var(--card);border:1px solid rgba(16,185,129,.14);
  border-radius:22px;overflow:hidden;cursor:pointer;
  transition:transform .32s ease,border-color .32s ease,box-shadow .32s ease;
  box-shadow:0 10px 26px rgba(0,0,0,.32);
}
.poster-card:hover{
  transform:translateY(-8px) scale(1.028);
  border-color:var(--main);
  box-shadow:0 24px 52px rgba(16,185,129,.24);
}
.poster-fig{position:relative;aspect-ratio:2/3;overflow:hidden;background:linear-gradient(135deg,#122a20,#0b1712);}
.poster-fig img{
  height:100%;object-fit:cover;opacity:0;transition:opacity .7s ease,transform .5s ease;
}
.poster-fig img.loaded{opacity:1;}
.poster-card:hover .poster-fig img{transform:scale(1.06);}
.poster-tag{
  position:absolute;top:10px;left:10px;background:rgba(10,20,16,.78);
  border:1px solid var(--line);color:var(--accent);
  font-size:.72rem;font-weight:700;padding:4px 11px;border-radius:999px;
  backdrop-filter:blur(6px);
}
.poster-score{
  position:absolute;bottom:10px;right:10px;
  background:linear-gradient(100deg,var(--main),#0b8a61);
  color:#04140d;font-weight:900;font-size:.8rem;
  padding:4px 11px;border-radius:999px;font-family:"Inter",sans-serif;
}
.poster-info{padding:14px 15px 17px;}
.poster-info h3{
  font-size:.98rem;font-weight:700;margin:0 0 7px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.poster-info .sub{font-size:.78rem;color:var(--muted);display:flex;justify-content:space-between;gap:8px;}

/* ===== 分类胶囊 ===== */
.pill-bar{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:36px;}
.pill{
  border:1px solid var(--line);background:rgba(16,185,129,.07);
  color:var(--text);opacity:.85;border-radius:999px;
  padding:9px 22px;font-size:.9rem;font-weight:600;cursor:pointer;transition:.28s;
}
.pill:hover,.pill.on{
  background:linear-gradient(100deg,var(--main),#0d9a6c);
  color:#04140d;opacity:1;border-color:transparent;
  box-shadow:0 10px 26px rgba(16,185,129,.3);
}
.tab-pane-c{display:none;}
.tab-pane-c.on{display:block;animation:fadeUp .5s ease both;}

/* ===== 时间线 ===== */
.timeline{position:relative;padding-left:38px;}
.timeline:before{
  content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,var(--main),rgba(251,191,36,.5),transparent);
}
.tl-item{position:relative;margin-bottom:32px;}
.tl-item:before{
  content:"";position:absolute;left:-34px;top:7px;width:14px;height:14px;border-radius:50%;
  background:var(--main);box-shadow:0 0 0 5px rgba(16,185,129,.16);
}
.tl-item h4{font-size:1.06rem;font-weight:700;margin-bottom:8px;}
.tl-item p{color:var(--muted);line-height:1.88;margin:0;font-size:.94rem;}

/* ===== 专题 & 片单 ===== */
.topic-card{
  background:linear-gradient(140deg,var(--card),var(--card2));
  border:1px solid var(--line);border-radius:26px;padding:34px;height:100%;
  transition:.32s;
}
.topic-card:hover{border-color:var(--main);transform:translateY(-6px);box-shadow:0 22px 48px rgba(0,0,0,.48);}
.topic-card .ico{
  width:56px;height:56px;border-radius:18px;display:flex;align-items:center;justify-content:center;
  background:rgba(251,191,36,.14);color:var(--accent);font-size:1.35rem;margin-bottom:20px;
}
.topic-card h3{font-size:1.22rem;margin-bottom:12px;}
.topic-card p{color:var(--muted);line-height:1.9;font-size:.94rem;margin:0;}

.list-item{
  display:flex;gap:16px;padding:18px 0;border-bottom:1px dashed rgba(16,185,129,.2);
}
.list-item:last-child{border-bottom:none;}
.list-item .k{
  font-family:"Inter",sans-serif;font-weight:900;color:var(--main);
  font-size:1rem;min-width:34px;
}
.list-item h4{font-size:1rem;margin:0 0 6px;font-weight:700;}
.list-item p{margin:0;color:var(--muted);font-size:.88rem;line-height:1.8;}

/* ===== 预告 ===== */
.trailer-card{
  background:var(--card);border:1px solid rgba(16,185,129,.14);
  border-radius:22px;overflow:hidden;transition:.32s;height:100%;
}
.trailer-card:hover{transform:translateY(-6px);border-color:var(--accent);box-shadow:0 20px 44px rgba(251,191,36,.14);}
.trailer-fig{position:relative;aspect-ratio:16/9;overflow:hidden;background:#0f1d17;}
.trailer-fig img{height:100%;object-fit:cover;opacity:0;transition:opacity .7s ease;}
.trailer-fig img.loaded{opacity:1;}
.trailer-play{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:rgba(10,20,16,.32);color:var(--accent);font-size:2rem;
}
.trailer-body{padding:16px 18px 20px;}
.trailer-body h3{font-size:1rem;margin-bottom:8px;}
.trailer-body p{font-size:.83rem;color:var(--muted);margin:0;line-height:1.8;}

/* ===== 友链 & 页脚 ===== */
.friend-links{
  background:linear-gradient(120deg,var(--card),var(--card2));
  border:1px solid var(--line);border-radius:26px;padding:32px 34px;
}
.friend-links h3{font-size:1.1rem;margin-bottom:16px;display:flex;align-items:center;gap:10px;}
.friend-links h3 i{color:var(--accent);}
.friend-links .fl-body{color:var(--muted);font-size:.9rem;line-height:2;}
footer{
  border-top:1px solid var(--line);padding:56px 0 30px;margin-top:20px;
  background:linear-gradient(180deg,transparent,rgba(16,185,129,.05));
}
footer h4{font-size:1rem;margin-bottom:16px;color:var(--main);}
footer a{color:var(--muted);font-size:.88rem;line-height:2.2;transition:.24s;}
footer a:hover{color:var(--accent);}
.copy{color:var(--muted);font-size:.84rem;border-top:1px solid rgba(16,185,129,.16);padding-top:22px;margin-top:34px;}

/* ===== 侧滑详情 ===== */
.drawer-mask{
  position:fixed;inset:0;background:rgba(4,10,8,.72);backdrop-filter:blur(4px);
  z-index:1090;opacity:0;visibility:hidden;transition:.34s;
}
.drawer-mask.on{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(430px,92vw);z-index:1100;
  background:linear-gradient(160deg,#0d1b15,#0a1410);
  border-left:1px solid var(--line);
  transform:translateX(102%);transition:transform .42s cubic-bezier(.4,0,.2,1);
  overflow-y:auto;padding:26px 24px 50px;
  box-shadow:-24px 0 60px rgba(0,0,0,.6);
}
.drawer.on{transform:translateX(0);}
.drawer-close{
  position:absolute;top:16px;right:16px;background:rgba(16,185,129,.12);
  border:1px solid var(--line);color:var(--text);width:38px;height:38px;
  border-radius:50%;font-size:1rem;cursor:pointer;transition:.26s;
}
.drawer-close:hover{background:var(--main);color:#04140d;}
.drawer-poster{
  border-radius:20px;overflow:hidden;aspect-ratio:2/3;margin-bottom:22px;
  background:#12241c;border:1px solid var(--line);
}
.drawer-poster img{height:100%;object-fit:cover;}
.drawer h3{font-size:1.4rem;margin-bottom:12px;}
.drawer-tags{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:22px;}
.drawer-tags span{
  background:rgba(16,185,129,.12);border:1px solid var(--line);color:var(--main);
  font-size:.76rem;font-weight:600;padding:5px 13px;border-radius:999px;
}
.field{margin-bottom:16px;}
.field .fl{font-size:.76rem;color:var(--accent);font-weight:700;letter-spacing:.1em;margin-bottom:6px;}
.field .fv{font-size:.92rem;color:var(--text);line-height:1.85;}
.drawer .plot{color:var(--muted);font-size:.92rem;line-height:1.95;}
.drawer .score-big{
  font-family:"Inter",sans-serif;font-weight:900;font-size:2.1rem;color:var(--accent);
  line-height:1;margin-bottom:6px;
}

/* 滚动渐显 */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* --- 子页面追加 --- */
/* 本页专属少量样式，沿用站点配色变量 */
  .guide-wrap {max-width:1180px;margin:0 auto;padding:0 18px 70px;}
.guide-hero {padding:64px 0 34px;position:relative;overflow:hidden;}
.guide-hero h1 {font-size:clamp(1.7rem,4vw,2.7rem);font-weight:900;line-height:1.25;letter-spacing:-.5px;margin:14px 0 14px;}
.guide-hero p.lead {color:var(--muted);max-width:760px;font-size:1.02rem;line-height:1.85;margin:0;}
.guide-toc {display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.guide-toc a {
    display:inline-flex;align-items:center;gap:8px;
    padding:9px 16px;border-radius:999px;
    background:var(--card);border:1px solid var(--line);
    color:var(--text);font-size:.88rem;font-weight:600;
    text-decoration:none;transition:.2s;
  }
.guide-toc a:hover {background:var(--card2);border-color:var(--main);color:var(--main);}
.guide-toc a i {color:var(--accent);font-size:.8rem;}
.g-section {padding:42px 0 8px;border-top:1px solid var(--line);}
.g-section:first-of-type {border-top:none;}
.g-section h2 {font-size:clamp(1.25rem,2.6vw,1.7rem);font-weight:800;line-height:1.35;margin:0 0 8px;letter-spacing:-.3px;}
.g-section h3 {font-size:1.05rem;font-weight:700;margin:26px 0 8px;color:var(--text);}
.g-section p {color:var(--muted);line-height:1.9;font-size:.97rem;margin:0 0 14px;}
.g-section p strong {color:var(--text);font-weight:700;}
.g-card {
    background:var(--card);border:1px solid var(--line);border-radius:16px;
    padding:22px 22px 18px;height:100%;transition:.22s;
  }
.g-card:hover {border-color:var(--main);background:var(--card2);transform:translateY(-3px);}
.g-card .g-ico {
    width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
    background:rgba(16,185,129,.14);color:var(--main);font-size:1.05rem;margin-bottom:14px;
  }
.g-card h3 {margin:0 0 8px;font-size:1rem;font-weight:700;color:var(--text);}
.g-card p {margin:0;font-size:.9rem;line-height:1.8;color:var(--muted);}
.g-steps {list-style:none;counter-reset:gs;padding:0;margin:18px 0 0;}
.g-steps li {
    counter-increment:gs;position:relative;
    padding:16px 18px 16px 62px;margin-bottom:12px;
    background:var(--card);border:1px solid var(--line);border-radius:14px;
    color:var(--muted);font-size:.94rem;line-height:1.8;
  }
.g-steps li::before {
    content:counter(gs);position:absolute;left:18px;top:15px;
    width:30px;height:30px;border-radius:9px;
    display:flex;align-items:center;justify-content:center;
    background:var(--main);color:#04231a;font-weight:800;font-size:.9rem;
  }
.g-steps li b {color:var(--text);}
.g-quote {
    border-left:3px solid var(--main);
    background:linear-gradient(90deg,rgba(16,185,129,.10),transparent);
    padding:16px 20px;border-radius:0 12px 12px 0;
    color:var(--muted);font-size:.94rem;line-height:1.85;margin:22px 0;
  }
.g-quote b {color:var(--accent);}
.g-faq-item {
    background:var(--card);border:1px solid var(--line);border-radius:14px;
    padding:18px 20px;margin-bottom:12px;
  }
.g-faq-item h3 {margin:0 0 8px;font-size:.98rem;color:var(--text);display:flex;gap:9px;align-items:flex-start;}
.g-faq-item h3 i {color:var(--accent);margin-top:3px;font-size:.82rem;}
.g-faq-item p {margin:0;font-size:.9rem;}
.g-tip {
    display:flex;gap:14px;align-items:flex-start;
    background:var(--card2);border:1px dashed var(--line);border-radius:14px;
    padding:16px 18px;margin:18px 0;
  }
.g-tip i {color:var(--accent);font-size:1.1rem;margin-top:2px;}
.g-tip p {margin:0;font-size:.92rem;}
.g-cta {
    margin-top:46px;text-align:center;
    background:radial-gradient(circle at 50% 0%,rgba(16,185,129,.16),transparent 68%),var(--card);
    border:1px solid var(--line);border-radius:20px;padding:40px 24px;
  }
.g-cta h2 {font-size:clamp(1.2rem,2.6vw,1.6rem);font-weight:800;margin:0 0 10px;}
.g-cta p {color:var(--muted);max-width:620px;margin:0 auto 22px;font-size:.95rem;line-height:1.8;}
.g-cta .g-btns {display:flex;gap:12px;justify-content:center;flex-wrap:wrap;}

/* --- 子页面追加 --- */
/* 本页专属微调，复用站点变量，避免 Bootstrap 白底黑字 */
  .about-hero {padding:120px 0 56px;}
.about-hero h1 {font-size:clamp(26px,4vw,44px);font-weight:900;line-height:1.25;margin:18px 0 14px;}
.about-hero p {color:var(--muted);max-width:720px;font-size:15.5px;line-height:1.9;}
.prose-sec {padding:44px 0;}
.prose-sec h2 {font-size:clamp(20px,2.6vw,30px);font-weight:800;margin-bottom:16px;line-height:1.4;}
.prose-sec p {color:var(--muted);line-height:1.95;font-size:15px;margin-bottom:14px;}
.prose-sec strong {color:var(--text);}
.info-card {background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px 22px;height:100%;}
.info-card i.ic {color:var(--main);font-size:20px;margin-bottom:12px;display:inline-block;}
.info-card h3 {font-size:17px;font-weight:800;margin-bottom:10px;}
.info-card p {font-size:14px;color:var(--muted);line-height:1.85;margin:0;}
.stat-strip {display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
.stat-strip .st {background:var(--card2);border:1px solid var(--line);border-radius:14px;padding:16px 20px;min-width:150px;}
.stat-strip .st b {display:block;font-size:24px;font-weight:900;color:var(--main);}
.stat-strip .st span {font-size:12.5px;color:var(--muted);}
.step-list {counter-reset:st;list-style:none;padding:0;margin:0;}
.step-list li {position:relative;padding:14px 0 14px 46px;border-bottom:1px dashed var(--line);color:var(--muted);font-size:14.5px;line-height:1.85;}
.step-list li:last-child {border-bottom:none;}
.step-list li::before {counter-increment:st;content:counter(st);position:absolute;left:0;top:14px;width:28px;height:28px;border-radius:50%;background:rgba(16,185,129,.14);border:1px solid var(--line);color:var(--main);font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:center;}
.contact-box {background:var(--card2);border:1px solid var(--line);border-radius:16px;padding:26px 24px;}
.contact-box .ct-line {display:flex;align-items:center;gap:12px;padding:10px 0;color:var(--muted);font-size:14.5px;border-bottom:1px dashed var(--line);}
.contact-box .ct-line:last-child {border-bottom:none;}
.contact-box .ct-line i {color:var(--accent);width:18px;text-align:center;}
.about-hero {padding:96px 0 40px;}

/* --- 子页面追加 --- */
.page-hero {padding:130px 0 40px;position:relative;overflow:hidden;}
.page-hero::before {content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 20% 0%,rgba(16,185,129,.18),transparent 70%);pointer-events:none;}
.page-hero .wrap {position:relative;z-index:2;max-width:900px;}
.page-hero h1 {font-size:clamp(1.9rem,4vw,2.9rem);font-weight:900;line-height:1.25;letter-spacing:-.02em;}
.page-hero p.lead {color:var(--muted);font-size:1.02rem;line-height:1.9;max-width:760px;}
.legal-wrap {max-width:900px;margin:0 auto;padding:10px 0 70px;}
.legal-card {background:var(--card);border:1px solid var(--line);border-radius:18px;padding:30px 30px 26px;margin-bottom:22px;}
.legal-card h2 {font-size:1.28rem;font-weight:800;margin:0 0 14px;display:flex;align-items:center;gap:10px;color:var(--text);}
.legal-card h2 i {color:var(--main);font-size:1.05rem;}
.legal-card h3 {font-size:1.02rem;font-weight:700;margin:20px 0 8px;color:var(--main);}
.legal-card p {color:var(--muted);line-height:1.95;margin:0 0 12px;font-size:.96rem;}
.legal-card ul {color:var(--muted);line-height:1.95;font-size:.96rem;padding-left:20px;margin:0 0 12px;}
.legal-card li {margin-bottom:7px;}
.legal-card li strong {color:var(--text);font-weight:600;}
.legal-note {background:var(--card2);border-left:3px solid var(--accent);border-radius:0 12px 12px 0;padding:14px 18px;color:var(--muted);font-size:.93rem;line-height:1.9;margin:6px 0 4px;}
.legal-meta {display:flex;flex-wrap:wrap;gap:14px;margin-top:6px;font-size:.86rem;color:var(--muted);}
.legal-meta span {display:inline-flex;align-items:center;gap:7px;background:var(--card2);border:1px solid var(--line);border-radius:999px;padding:6px 14px;}
.legal-meta span i {color:var(--accent);}
.toc {background:var(--card2);border:1px solid var(--line);border-radius:16px;padding:20px 24px;margin-bottom:24px;}
.toc h2 {font-size:1rem;font-weight:800;margin:0 0 12px;color:var(--text);}
.toc ol {margin:0;padding-left:20px;color:var(--muted);line-height:2;font-size:.94rem;}
.toc a {color:var(--muted);text-decoration:none;transition:.2s;}
.toc a:hover {color:var(--main);}
.cta-band {background:linear-gradient(135deg,rgba(16,185,129,.14),rgba(251,191,36,.08));border:1px solid var(--line);border-radius:18px;padding:26px 28px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;}
.cta-band p {margin:0;color:var(--muted);font-size:.95rem;line-height:1.8;}
.cta-band strong {color:var(--text);}
.page-hero {padding:104px 0 26px;}
.legal-card {padding:22px 18px;}
.cta-band {padding:20px 18px;}

/* --- 子页面追加 --- */
/* ---------- 顶部导航（沿用首页结构） ---------- */
  .nav-shell {
    background:rgba(10,20,16,.86);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
    position:sticky;top:0;z-index:1000;
    padding:14px 0;
  }
.nav-links a:hover,.nav-links a.active {color:var(--main);}
/* ---------- 页头 ---------- */
  .faq-hero {
    position:relative;overflow:hidden;
    padding:74px 0 46px;
    border-bottom:1px solid var(--line);
  }
.faq-hero::before {
    content:"";position:absolute;inset:0;
    background:
      radial-gradient(620px 300px at 12% -10%, rgba(16,185,129,.20), transparent 70%),
      radial-gradient(520px 260px at 88% 0%, rgba(251,191,36,.12), transparent 70%);
    pointer-events:none;
  }
.faq-hero h1 {
    font-size:clamp(1.72rem,4vw,2.7rem);
    font-weight:900;line-height:1.24;margin:18px 0 14px;letter-spacing:-.5px;
  }
.faq-hero p {color:var(--muted);max-width:760px;line-height:1.85;font-size:.98rem;margin:0;}
/* ---------- 快捷索引 ---------- */
  .quick-grid {display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.quick-chip {
    display:inline-flex;align-items:center;gap:8px;
    padding:9px 15px;border-radius:999px;
    background:var(--card);border:1px solid var(--line);
    color:var(--muted);font-size:.84rem;text-decoration:none;
    transition:.22s ease;
  }
.quick-chip i {color:var(--main);font-size:.82rem;}
.quick-chip:hover {
    color:var(--text);border-color:rgba(16,185,129,.55);
    background:var(--card2);transform:translateY(-2px);
  }
/* ---------- 区块 ---------- */
  .faq-section {padding:60px 0;}
.faq-section.alt {background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
/* ---------- 问答条目（自定义，不用 Bootstrap 组件类） ---------- */
  .qa-list {display:flex;flex-direction:column;gap:14px;}
.qa-item {
    background:var(--card2);
    border:1px solid var(--line);
    border-radius:14px;
    overflow:hidden;
    transition:border-color .22s ease;
  }
.qa-item:hover {border-color:rgba(16,185,129,.42);}
.qa-item summary {
    list-style:none;cursor:pointer;
    display:flex;align-items:center;gap:14px;
    padding:18px 20px;
    font-weight:600;font-size:.98rem;color:var(--text);
  }
.qa-item summary::-webkit-details-marker {display:none;}
.qa-item summary .q-no {
    flex:0 0 auto;
    width:28px;height:28px;border-radius:9px;
    display:inline-flex;align-items:center;justify-content:center;
    background:rgba(16,185,129,.14);color:var(--main);
    font-size:.78rem;font-weight:800;
  }
.qa-item summary .q-arrow {
    margin-left:auto;color:var(--muted);font-size:.8rem;
    transition:transform .25s ease;
  }
.qa-item[open] summary .q-arrow {transform:rotate(180deg);color:var(--main);}
.qa-item[open] summary {color:var(--main);}
.qa-body {
    padding:0 20px 20px 62px;
    color:var(--muted);font-size:.92rem;line-height:1.9;
  }
.qa-body strong {color:var(--text);font-weight:600;}
.qa-body ul {margin:10px 0 0;padding-left:18px;}
.qa-body li {margin-bottom:7px;}
.qa-body .tip {
    display:block;margin-top:12px;padding:11px 14px;border-radius:10px;
    background:rgba(251,191,36,.08);border-left:3px solid var(--accent);
    color:var(--text);font-size:.86rem;line-height:1.75;
  }
.qa-item summary {padding:15px 15px;font-size:.92rem;gap:10px;}
.qa-body {padding:0 15px 17px 53px;font-size:.88rem;}
/* ---------- 信息卡片（纯自定义） ---------- */
  .info-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.info-grid {grid-template-columns:1fr;}
.info-card:hover {transform:translateY(-4px);border-color:rgba(16,185,129,.5);}
.info-card .ico {
    width:44px;height:44px;border-radius:12px;
    display:inline-flex;align-items:center;justify-content:center;
    background:rgba(16,185,129,.13);color:var(--main);
    font-size:1.05rem;margin-bottom:14px;
  }
/* ---------- 表格 ---------- */
  .spec-table {width:100%;border-collapse:collapse;font-size:.9rem;}
.spec-table th,.spec-table td {
    padding:13px 15px;text-align:left;
    border-bottom:1px solid var(--line);
  }
.spec-table th {
    color:var(--main);font-weight:700;font-size:.82rem;
    letter-spacing:.5px;background:rgba(16,185,129,.06);
  }
.spec-table td {color:var(--muted);}
.spec-table td:first-child {color:var(--text);font-weight:600;}
.spec-table tr:last-child td {border-bottom:none;}
/* ---------- 底部联络 ---------- */
  .contact-box {
    background:linear-gradient(140deg,var(--card2),var(--card));
    border:1px solid var(--line);
    border-radius:18px;padding:34px 30px;
  }
.contact-box h2 {font-size:clamp(1.2rem,2.4vw,1.6rem);font-weight:800;margin:0 0 12px;}
.contact-box p {color:var(--muted);font-size:.92rem;line-height:1.85;margin:0 0 20px;max-width:640px;}
.btn-row {display:flex;flex-wrap:wrap;gap:12px;}
/* ---------- 页脚 ---------- */
  .site-foot {
    border-top:1px solid var(--line);
    padding:44px 0 30px;
    background:var(--card);
  }
.foot-brand {display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:1.1rem;color:var(--text);text-decoration:none;}
.foot-brand i {color:var(--main);}
.foot-desc {color:var(--muted);font-size:.86rem;line-height:1.85;margin:14px 0 0;max-width:520px;}
.foot-links {display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:6px;}
.foot-links a {color:var(--muted);text-decoration:none;font-size:.87rem;transition:color .2s;}
.foot-links a:hover {color:var(--main);}
.foot-title {font-size:.8rem;font-weight:700;letter-spacing:1.5px;color:var(--main);text-transform:uppercase;margin-bottom:14px;}
.foot-bottom {
    margin-top:34px;padding-top:20px;border-top:1px solid var(--line);
    color:var(--muted);font-size:.8rem;
    display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  }
.foot-bottom a {color:var(--muted);text-decoration:none;}
.foot-bottom a:hover {color:var(--main);}