:root{
  --main:#e50914;
  --accent:#f5c518;
  --bg:#0b0b0f;
  --text:#f5f5f7;
  --card:#15151c;
  --card-2:#1c1c25;
  --line:rgba(245,245,247,.12);
  --muted:#a7a7b0;
  --radius-lg:26px;
  --radius-md:16px;
  --radius-sm:12px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
  --mono:'Inter',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
  line-height:1.85;
  font-weight:400;
  letter-spacing:.01em;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5,.brand-text{
  font-weight:900;
  line-height:1.3;
  letter-spacing:-.01em;
}
a{text-decoration:none;color:inherit}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.container-xl{max-width:1280px}
::selection{background:var(--main);color:#fff}

/* ============ 导航 ============ */
.site-nav{
  position:sticky;top:0;z-index:1000;
  background:rgba(11,11,15,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:18px;padding:12px 0}
.brand-link{
  display:flex;align-items:center;gap:10px;
  font-weight:900;font-size:1.18rem;color:var(--text);
  white-space:nowrap;
}
.brand-mark{
  width:38px;height:38px;border-radius:50%;
  background:linear-gradient(135deg,var(--main),var(--accent));
  display:grid;place-items:center;
  color:#0b0b0f;font-size:1rem;
  box-shadow:0 6px 18px rgba(229,9,20,.45);
  flex:0 0 auto;
}
.brand-link:hover{color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;flex-wrap:wrap}
.nav-links a{
  padding:8px 15px;border-radius:999px;
  font-size:.9rem;color:var(--muted);font-weight:500;
  transition:.25s;white-space:nowrap;
}
.nav-links a:hover,.nav-links a.active{color:#0b0b0f;background:var(--accent)}
.nav-toggle{
  display:none;margin-left:auto;background:transparent;border:1px solid var(--line);
  color:var(--text);border-radius:999px;padding:7px 14px;font-size:1rem;
}
@media(max-width:991px){
  .nav-toggle{display:block}
  .nav-links{
    display:none;width:100%;flex-direction:column;align-items:stretch;
    margin-top:10px;gap:2px;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:11px 16px}
  .nav-inner{flex-wrap:wrap}
}

/* ============ Hero 轮播 ============ */
.hero{position:relative;padding:26px 0 10px}
.slider{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  min-height:440px;box-shadow:var(--shadow);border:1px solid var(--line);
  background:#111;
}
.slide{
  position:absolute;inset:0;opacity:0;transition:opacity .9s ease;
  display:flex;align-items:flex-end;
}
.slide.active{opacity:1;position:relative}
.slide-bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center top;
  transform:scale(1.04);transition:transform 7s linear;
}
.slide.active .slide-bg{transform:scale(1.12)}
.slide-bg::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(11,11,15,.96) 0%,rgba(11,11,15,.78) 42%,rgba(11,11,15,.25) 100%),
             linear-gradient(0deg,rgba(11,11,15,.98),transparent 60%);
}
.slide-body{
  position:relative;z-index:2;padding:48px 44px;max-width:680px;
}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(229,9,20,.16);border:1px solid rgba(229,9,20,.5);
  color:#ff6b73;font-size:.76rem;font-weight:700;letter-spacing:.14em;
  padding:5px 15px;border-radius:999px;text-transform:uppercase;margin-bottom:16px;
}
.type-title{
  font-size:clamp(1.7rem,4.2vw,2.9rem);
  font-weight:900;margin-bottom:14px;min-height:1.3em;
}
.type-cursor{
  display:inline-block;width:3px;height:1em;background:var(--accent);
  margin-left:6px;vertical-align:-.12em;animation:blink 1s steps(1) infinite;
}
@keyframes blink{50%{opacity:0}}
.slide-desc{color:#d3d3da;font-size:.98rem;max-width:560px;margin-bottom:22px}
.hero-meta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.78rem;color:var(--text);border:1px solid var(--line);
  background:rgba(255,255,255,.05);padding:5px 13px;border-radius:999px;font-weight:500;
}
.chip.gold{color:var(--accent);border-color:rgba(245,197,24,.4);background:rgba(245,197,24,.08)}
.btn-primary-soft{
  display:inline-flex;align-items:center;gap:9px;
  background:linear-gradient(120deg,var(--main),#ff4b55,var(--main));
  background-size:220% 100%;
  color:#fff;font-weight:700;font-size:.94rem;
  padding:12px 30px;border-radius:999px;border:none;
  transition:.35s;position:relative;overflow:hidden;
  box-shadow:0 8px 24px rgba(229,9,20,.38);
}
.btn-primary-soft:hover{
  background-position:100% 0;color:#fff;transform:translateY(-2px);
  box-shadow:0 12px 30px rgba(229,9,20,.55);
}
.btn-primary-soft::after{
  content:'';position:absolute;top:0;left:-120%;width:60%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);
  transform:skewX(-22deg);transition:left .6s ease;
}
.btn-primary-soft:hover::after{left:130%}
.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  border:1px solid rgba(245,245,247,.3);color:var(--text);
  padding:11px 26px;border-radius:999px;font-weight:600;font-size:.92rem;
  transition:.3s;background:rgba(255,255,255,.04);
}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);background:rgba(245,197,24,.08)}
.slider-dots{
  position:absolute;bottom:20px;right:30px;display:flex;gap:9px;z-index:5;
}
.slider-dots button{
  width:11px;height:11px;border-radius:50%;border:none;padding:0;
  background:rgba(245,245,247,.32);transition:.3s;cursor:pointer;
}
.slider-dots button.active{background:var(--accent);width:30px;border-radius:999px}
@media(max-width:768px){
  .slider{min-height:520px}
  .slide-body{padding:30px 22px}
  .slider-dots{right:18px;bottom:14px}
}

/* ============ 区块通用 ============ */
section{padding:60px 0;position:relative}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px;flex-wrap:wrap}
.sec-kicker{
  font-size:.76rem;letter-spacing:.26em;text-transform:uppercase;
  color:var(--main);font-weight:800;margin-bottom:8px;display:flex;align-items:center;gap:9px;
}
.sec-kicker::before{content:'';width:22px;height:2px;background:var(--main);display:inline-block;border-radius:2px}
.sec-title{font-size:clamp(1.35rem,2.6vw,1.95rem);margin:0}
.sec-sub{color:var(--muted);font-size:.9rem;margin:8px 0 0;max-width:620px}
.link-more{
  font-size:.86rem;color:var(--muted);font-weight:600;
  display:inline-flex;align-items:center;gap:7px;transition:.25s;
  border:1px solid var(--line);padding:8px 18px;border-radius:999px;
}
.link-more:hover{color:var(--accent);border-color:var(--accent)}

/* ============ 分类入口 ============ */
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
@media(max-width:991px){.cat-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:520px){.cat-grid{grid-template-columns:repeat(2,1fr)}}
.cat-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:24px 18px;text-align:center;transition:.3s;position:relative;overflow:hidden;
  display:block;
}
.cat-card::before{
  content:'';position:absolute;inset:0;opacity:0;transition:.35s;
  background:radial-gradient(circle at 50% 0%,rgba(229,9,20,.22),transparent 70%);
}
.cat-card:hover{transform:translateY(-5px);border-color:rgba(245,197,24,.45);box-shadow:var(--shadow)}
.cat-card:hover::before{opacity:1}
.cat-icon{
  width:52px;height:52px;border-radius:50%;margin:0 auto 12px;
  display:grid;place-items:center;font-size:1.25rem;
  background:rgba(245,197,24,.1);color:var(--accent);position:relative;z-index:1;
  transition:.3s;
}
.cat-card:hover .cat-icon{background:var(--accent);color:#0b0b0f;transform:rotate(-8deg)}
.cat-name{font-weight:800;font-size:1rem;position:relative;z-index:1;margin-bottom:4px}
.cat-count{font-size:.76rem;color:var(--muted);font-family:var(--mono);position:relative;z-index:1}

/* ============ 海报网格 ============ */
.poster-grid{
  display:grid;grid-template-columns:repeat(6,1fr);gap:18px;
}
@media(max-width:1199px){.poster-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:767px){.poster-grid{grid-template-columns:repeat(3,1fr);gap:12px}}
@media(max-width:479px){.poster-grid{grid-template-columns:repeat(2,1fr);gap:11px}}
.poster-card{
  background:var(--card);border-radius:var(--radius-md);overflow:hidden;
  border:1px solid var(--line);transition:.32s;position:relative;
  display:flex;flex-direction:column;
}
.poster-card:hover{transform:translateY(-6px);border-color:rgba(245,197,24,.5);box-shadow:var(--shadow)}
.poster-thumb{
  position:relative;width:100%;aspect-ratio:2/3;overflow:hidden;background:var(--card-2);
}
.poster-thumb img{
  width:100%;height:100%;object-fit:cover;display:block;
  opacity:0;transition:opacity .6s ease,transform .5s ease;
}
.poster-thumb img.loaded{opacity:1}
.poster-card:hover .poster-thumb img{transform:scale(1.07)}
.badge-ep{
  position:absolute;top:8px;left:8px;z-index:3;
  background:rgba(229,9,20,.94);color:#fff;
  font-size:.66rem;font-weight:800;padding:3px 9px;border-radius:999px;
  font-family:var(--mono);letter-spacing:.02em;
  box-shadow:0 4px 12px rgba(0,0,0,.4);
}
.badge-score{
  position:absolute;top:8px;right:8px;z-index:3;
  background:rgba(11,11,15,.82);color:var(--accent);
  font-size:.72rem;font-weight:800;padding:3px 9px;border-radius:999px;
  font-family:var(--mono);border:1px solid rgba(245,197,24,.4);
  display:inline-flex;align-items:center;gap:3px;
}
.poster-info{padding:11px 12px 14px}
.poster-title{
  font-size:.86rem;font-weight:700;line-height:1.45;margin:0 0 5px;
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;
}
.poster-meta{font-size:.72rem;color:var(--muted);display:flex;justify-content:space-between;gap:6px;font-family:var(--mono)}
.hot-num{color:var(--main);font-weight:700}

/* ============ 排行榜 ============ */
.rank-wrap{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:12px 26px;box-shadow:var(--shadow);
}
.rank-row{
  display:flex;align-items:center;gap:18px;padding:16px 4px;
  border-bottom:1px dashed var(--line);transition:.28s;
}
.rank-row:last-child{border-bottom:none}
.rank-row:hover{background:rgba(245,197,24,.05);border-radius:var(--radius-sm);padding-left:12px}
.rank-no{
  font-family:var(--mono);font-size:1.35rem;font-weight:900;width:44px;flex:0 0 44px;
  color:var(--muted);text-align:center;
}
.rank-row:nth-child(1) .rank-no{color:var(--accent);text-shadow:0 0 16px rgba(245,197,24,.55)}
.rank-row:nth-child(2) .rank-no{color:#e8e8ee}
.rank-row:nth-child(3) .rank-no{color:var(--main)}
.rank-thumb{
  width:52px;height:74px;border-radius:9px;overflow:hidden;flex:0 0 52px;
  background:var(--card-2);
}
.rank-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.rank-main{flex:1;min-width:0}
.rank-name{font-weight:800;font-size:.98rem;margin:0 0 3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-sub{font-size:.78rem;color:var(--muted)}
.rank-heat{
  display:flex;align-items:center;gap:8px;font-family:var(--mono);
  font-size:.86rem;color:var(--accent);font-weight:700;white-space:nowrap;
}
.heat-bar{
  width:86px;height:5px;border-radius:999px;background:rgba(255,255,255,.1);overflow:hidden;
}
.heat-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--main),var(--accent))}
@media(max-width:575px){
  .rank-wrap{padding:10px 14px}
  .rank-row{gap:11px}
  .heat-bar{display:none}
  .rank-thumb{width:44px;height:62px;flex:0 0 44px}
  .rank-no{width:30px;flex:0 0 30px;font-size:1.1rem}
}

/* ============ 步骤条 ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:479px){.steps{grid-template-columns:1fr}}
.step-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:26px 22px;position:relative;transition:.3s;
}
.step-card:hover{border-color:rgba(245,197,24,.4);transform:translateY(-4px)}
.step-no{
  font-family:var(--mono);font-size:2.4rem;font-weight:900;line-height:1;
  color:transparent;-webkit-text-stroke:1px rgba(245,197,24,.55);margin-bottom:12px;
}
.step-title{font-size:1rem;font-weight:800;margin:0 0 8px}
.step-text{font-size:.86rem;color:var(--muted);margin:0;line-height:1.8}

/* ============ 专题 ============ */
.topic-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}
@media(max-width:900px){.topic-grid{grid-template-columns:1fr}}
.topic-main{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  min-height:340px;display:flex;align-items:flex-end;border:1px solid var(--line);
}
.topic-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.topic-main::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(11,11,15,.97),rgba(11,11,15,.25) 65%,transparent);
}
.topic-body{position:relative;z-index:2;padding:32px 30px}
.topic-body h3{font-size:1.4rem;margin-bottom:10px}
.topic-body p{color:#d3d3da;font-size:.9rem;margin-bottom:16px;max-width:520px}
.topic-side{display:grid;gap:18px}
.topic-mini{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:22px;transition:.3s;
}
.topic-mini:hover{border-color:rgba(229,9,20,.5);transform:translateX(4px)}
.topic-mini h4{font-size:1rem;margin:0 0 7px}
.topic-mini p{font-size:.83rem;color:var(--muted);margin:0}
.topic-mini .tag{
  font-family:var(--mono);font-size:.7rem;color:var(--main);font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;display:block;margin-bottom:8px;
}

/* ============ FAQ ============ */
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);
  margin-bottom:13px;overflow:hidden;transition:.3s;
}
.faq-item[open]{border-color:rgba(245,197,24,.4);background:var(--card-2)}
.faq-item summary{
  cursor:pointer;padding:17px 22px;font-weight:700;font-size:.95rem;
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:'\f078';font-family:'Font Awesome 6 Free';font-weight:900;
  font-size:.72rem;color:var(--accent);transition:.3s;flex:0 0 auto;
}
.faq-item[open] summary::after{transform:rotate(180deg)}
.faq-item p{padding:0 22px 19px;margin:0;color:var(--muted);font-size:.88rem;line-height:1.85}

/* ============ 友链 ============ */
.friend-links{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px 32px;
}
.friend-links h3{font-size:1rem;margin:0 0 14px;display:flex;align-items:center;gap:10px}
.friend-links h3 i{color:var(--accent);font-size:.9rem}
.fl-row{color:var(--muted);font-size:.86rem;line-height:2.1;word-break:break-all}

/* ============ 页脚 ============ */
footer{
  border-top:1px solid var(--line);padding:52px 0 30px;margin-top:30px;
  background:linear-gradient(180deg,transparent,rgba(229,9,20,.045));
}
.footer-brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:1.1rem;margin-bottom:14px}
.footer-desc{color:var(--muted);font-size:.86rem;max-width:420px;line-height:1.9}
.foot-title{font-size:.86rem;font-weight:800;letter-spacing:.06em;margin-bottom:14px;color:var(--text)}
.foot-list{list-style:none;padding:0;margin:0}
.foot-list li{margin-bottom:9px}
.foot-list a{color:var(--muted);font-size:.85rem;transition:.25s}
.foot-list a:hover{color:var(--accent);padding-left:4px}
.foot-bottom{
  border-top:1px solid var(--line);margin-top:36px;padding-top:22px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  color:var(--muted);font-size:.8rem;
}
.foot-bottom .mono{color:#6f6f7a}

/* ============ 渐显动画 ============ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .type-cursor{animation:none}
  html{scroll-behavior:auto}
}

/* --- 子页面追加 --- */
.about-hero {padding:72px 0 40px;position:relative;overflow:hidden}
.about-hero::after {content:"";position:absolute;inset:auto -10% -60% auto;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(229,9,20,.30),transparent 62%);filter:blur(20px);pointer-events:none}
.about-hero .eyebrow {font-family:var(--mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}
.about-hero h1 {font-size:clamp(28px,4.4vw,52px);font-weight:900;line-height:1.15;letter-spacing:-.02em;margin:0 0 18px}
.about-hero h1 em {font-style:normal;color:var(--main)}
.about-hero p.lead {color:var(--muted);font-size:clamp(15px,1.6vw,18px);line-height:1.85;max-width:760px;margin:0}
.stat-row {display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.stat-pill {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);padding:14px 20px;min-width:150px}
.stat-pill b {display:block;font-family:var(--mono);font-size:22px;color:var(--text);line-height:1.2}
.stat-pill span {font-size:12px;color:var(--muted);letter-spacing:.04em}
.about-sec {padding:56px 0}
.about-sec .sec-title {margin-bottom:10px}
.about-sec p {color:var(--muted);line-height:1.9;font-size:15px;margin:0 0 14px}
.about-sec p strong {color:var(--text);font-weight:600}
.ab-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 24px;height:100%;transition:transform .25s ease,border-color .25s ease,background .25s ease}
.ab-card:hover {transform:translateY(-4px);border-color:rgba(229,9,20,.45);background:var(--card-2)}
.ab-card .ico {width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(229,9,20,.14);color:var(--main);font-size:18px;margin-bottom:16px}
.ab-card h3 {font-size:17px;font-weight:700;color:var(--text);margin:0 0 10px;line-height:1.4}
.ab-card p {font-size:14px;line-height:1.85;color:var(--muted);margin:0}
.timeline {position:relative;padding-left:26px;margin-top:8px}
.timeline::before {content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--main),transparent)}
.tl-item {position:relative;padding:0 0 26px 0}
.tl-item::before {content:"";position:absolute;left:-26px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--card);border:2px solid var(--main)}
.tl-item h4 {font-size:15px;font-weight:700;color:var(--text);margin:0 0 6px}
.tl-item h4 span {font-family:var(--mono);font-size:12px;color:var(--accent);margin-right:8px}
.tl-item p {font-size:14px;color:var(--muted);line-height:1.8;margin:0}
.rule-list {list-style:none;padding:0;margin:0}
.rule-list li {display:flex;gap:12px;align-items:flex-start;padding:14px 0;border-bottom:1px dashed var(--line)}
.rule-list li:last-child {border-bottom:none}
.rule-list li i {color:var(--accent);font-size:15px;margin-top:3px;flex:0 0 auto}
.rule-list li span {color:var(--muted);font-size:14px;line-height:1.8}
.rule-list li span b {color:var(--text);font-weight:600}
.about-cta {margin:20px 0 80px;background:linear-gradient(135deg,rgba(229,9,20,.20),rgba(245,197,24,.08));border:1px solid var(--line);border-radius:var(--radius-lg);padding:40px 30px;text-align:center}
.about-cta h2 {font-size:clamp(20px,2.6vw,30px);font-weight:800;color:var(--text);margin:0 0 12px;letter-spacing:-.01em}
.about-cta p {color:var(--muted);font-size:14.5px;line-height:1.85;max-width:640px;margin:0 auto 24px}
.about-cta .btn-row {display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.about-hero {padding:48px 0 28px}
.about-sec {padding:40px 0}
.stat-pill {min-width:calc(50% - 7px);flex:1}

/* --- 子页面追加 --- */
.nav-links a:hover {color:var(--text);background:rgba(245,245,247,.06);}
.page-hero {
    position:relative;overflow:hidden;
    border-bottom:1px solid var(--line);
    background:
      radial-gradient(900px 420px at 12% -10%, rgba(229,9,20,.20), transparent 62%),
      radial-gradient(700px 380px at 88% 0%, rgba(245,197,24,.10), transparent 60%),
      var(--bg);
  }
.page-hero-inner {padding:64px 0 52px;position:relative;z-index:2;}
.page-title {
    font-size:clamp(28px,4.4vw,50px);
    font-weight:900;line-height:1.16;letter-spacing:-.5px;margin:0 0 16px;
  }
.page-title .hl {color:var(--main);}
.page-sub {color:var(--muted);font-size:16px;line-height:1.85;max-width:760px;margin:0;}
.chip i {color:var(--accent);font-size:12px;}
.layout {padding:56px 0 80px;}
.toc {
    position:sticky;top:86px;
    background:var(--card);border:1px solid var(--line);
    border-radius:var(--radius-md);padding:20px 18px;
  }
.toc h3 {
    font-size:12px;letter-spacing:.16em;text-transform:uppercase;
    color:var(--muted);font-weight:700;margin:0 0 14px;
  }
.toc a {
    display:block;color:var(--muted);font-size:14px;font-weight:500;
    padding:9px 10px;border-radius:9px;transition:.2s;line-height:1.4;
  }
.toc a:hover {color:var(--text);background:rgba(245,245,247,.06);}
.toc a i {color:var(--main);font-size:10px;margin-right:8px;}
.toc {position:static;margin-bottom:30px;}
.policy-block {
    background:var(--card);
    border:1px solid var(--line);
    border-radius:var(--radius-md);
    padding:28px 26px;
    margin-bottom:22px;
    box-shadow:var(--shadow);
  }
.policy-block h2 {
    font-size:clamp(19px,2.2vw,24px);
    font-weight:800;letter-spacing:-.2px;line-height:1.4;
    margin:0 0 6px;
    display:flex;align-items:flex-start;gap:12px;
  }
.policy-block h2 .num {
    flex:none;
    font-family:var(--mono);
    font-size:12px;font-weight:800;
    color:#fff;background:var(--main);
    width:26px;height:26px;border-radius:8px;
    display:inline-flex;align-items:center;justify-content:center;
    margin-top:3px;
    box-shadow:0 6px 16px rgba(229,9,20,.30);
  }
.policy-block .lead {
    color:var(--accent);font-size:13px;font-weight:600;margin:0 0 16px 38px;
  }
.policy-block p {color:var(--muted);font-size:15px;line-height:1.9;margin:0 0 14px;}
.policy-block p:last-child {margin-bottom:0;}
.policy-block strong {color:var(--text);font-weight:700;}
.policy-list {list-style:none;padding:0;margin:0 0 14px;}
.policy-list li {
    position:relative;color:var(--muted);font-size:15px;line-height:1.85;
    padding-left:24px;margin-bottom:10px;
  }
.policy-list li::before {
    content:"";position:absolute;left:4px;top:11px;
    width:7px;height:7px;border-radius:50%;
    background:var(--main);box-shadow:0 0 0 3px rgba(229,9,20,.16);
  }
.policy-list li strong {color:var(--text);}
.data-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin:18px 0 4px;}
.data-card {
    background:var(--card-2);
    border:1px solid var(--line);
    border-radius:var(--radius-sm);
    padding:18px 16px;
  }
.data-card i {color:var(--main);font-size:18px;margin-bottom:10px;display:block;}
.data-card h4 {font-size:14.5px;font-weight:700;color:var(--text);margin:0 0 7px;}
.data-card p {font-size:13.5px;line-height:1.75;color:var(--muted);margin:0;}
.note-box {
    background:rgba(245,197,24,.07);
    border:1px solid rgba(245,197,24,.26);
    border-radius:var(--radius-sm);
    padding:16px 18px;margin:18px 0 0;
    display:flex;gap:12px;
  }
.note-box i {color:var(--accent);font-size:16px;margin-top:2px;}
.note-box p {margin:0;color:#e8e0c4;font-size:14px;line-height:1.8;}
.contact-card {
    background:linear-gradient(135deg,rgba(229,9,20,.16),rgba(28,28,37,.92));
    border:1px solid rgba(229,9,20,.34);
    border-radius:var(--radius-md);
    padding:28px 26px;
  }
.contact-card h2 {font-size:clamp(19px,2.2vw,23px);font-weight:800;margin:0 0 10px;line-height:1.45;}
.contact-card p {color:var(--muted);font-size:15px;line-height:1.85;margin:0 0 16px;}
.contact-row {display:flex;flex-wrap:wrap;gap:12px;}
.site-footer {
    border-top:1px solid var(--line);
    background:var(--card);
    padding:52px 0 28px;
  }
.footer-h {font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:700;margin:0 0 14px;}
.footer-links {list-style:none;padding:0;margin:0;}
.footer-links li {margin-bottom:10px;}
.footer-links a {color:var(--muted);font-size:14px;transition:.2s;}
.footer-links a:hover {color:var(--accent);}
.footer-bottom {
    border-top:1px solid var(--line);
    margin-top:34px;padding-top:22px;
    display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
    color:var(--muted);font-size:13px;
  }

/* --- 子页面追加 --- */
.page-hero::before {content:"";position:absolute;inset:0;background:
    radial-gradient(680px 320px at 12% 0%,rgba(229,9,20,.20),transparent 62%),
    radial-gradient(520px 280px at 88% 12%,rgba(245,197,24,.12),transparent 60%);
    pointer-events:none;}
.page-hero .inner {position:relative;z-index:1;}
.page-title em {font-style:normal;color:var(--main);}
.page-lead {color:var(--muted);max-width:760px;line-height:1.85;font-size:15.5px;}
.legal-wrap {padding:12px 0 72px;}
.legal-toc {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px 22px 18px;position:sticky;top:92px;box-shadow:var(--shadow);}
.legal-toc h3 {font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin:0 0 14px;font-weight:700;}
.legal-toc ol {list-style:none;margin:0;padding:0;counter-reset:toc;}
.legal-toc li {counter-increment:toc;margin-bottom:6px;}
.legal-toc a {display:flex;gap:10px;align-items:flex-start;color:var(--muted);text-decoration:none;font-size:13.5px;line-height:1.6;padding:7px 10px;border-radius:var(--radius-sm);transition:.2s;}
.legal-toc a::before {content:counter(toc,decimal-leading-zero);font-family:var(--mono);font-size:11px;color:var(--main);padding-top:2px;}
.legal-toc a:hover {background:var(--card-2);color:var(--text);}
.legal-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px 30px 26px;margin-bottom:20px;box-shadow:var(--shadow);}
.legal-card h2 {font-size:20px;font-weight:800;margin:0 0 14px;display:flex;align-items:center;gap:12px;line-height:1.4;}
.legal-card h2 .num {font-family:var(--mono);font-size:12px;color:var(--main);border:1px solid rgba(229,9,20,.4);background:rgba(229,9,20,.1);border-radius:8px;padding:3px 9px;flex:0 0 auto;}
.legal-card p {color:var(--muted);line-height:1.9;font-size:14.5px;margin-bottom:12px;}
.legal-card p:last-child {margin-bottom:0;}
.legal-card strong {color:var(--text);font-weight:600;}
.legal-card ul {margin:0 0 12px;padding-left:0;list-style:none;}
.legal-card ul li {position:relative;padding-left:20px;color:var(--muted);line-height:1.9;font-size:14.5px;margin-bottom:8px;}
.legal-card ul li::before {content:"\f054";font-family:"Font Awesome 6 Free";font-weight:900;font-size:9px;color:var(--accent);position:absolute;left:2px;top:8px;}
.notice {background:linear-gradient(135deg,rgba(229,9,20,.13),rgba(245,197,24,.07));border:1px solid rgba(229,9,20,.32);border-radius:var(--radius-md);padding:16px 18px;margin-bottom:16px;}
.notice p {color:var(--text);margin:0;font-size:14px;}
.meta-line {font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.04em;margin-top:10px;}
.contact-box {background:var(--card-2);border:1px dashed var(--line);border-radius:var(--radius-md);padding:18px 20px;margin-top:8px;}
.contact-box .row-line {display:flex;flex-wrap:wrap;gap:8px 26px;font-size:13.5px;color:var(--muted);margin-bottom:8px;}
.contact-box .row-line:last-child {margin-bottom:0;}
.contact-box b {color:var(--text);font-weight:600;min-width:74px;display:inline-block;}
.contact-box .mono {color:var(--accent);}
.footer-grid {display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;}
.footer-brand span.mark {width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--main),#8b0009);display:inline-flex;align-items:center;justify-content:center;font-size:15px;}
.footer-col h4 {font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 14px;font-weight:700;}
.footer-col a {display:block;color:var(--muted);text-decoration:none;font-size:13.5px;padding:6px 0;transition:.2s;}
.footer-col a:hover {color:var(--text);padding-left:4px;}
.legal-toc {position:static;margin-bottom:22px;}
.footer-grid {grid-template-columns:1fr 1fr;}
.legal-card {padding:22px 18px;}
.footer-grid {grid-template-columns:1fr;gap:24px;}

/* --- 子页面追加 --- */
/* ---- 顶部导航（沿用首页结构） ---- */
  .site-nav {
    position:sticky;top:0;z-index:50;
    background:rgba(11,11,15,.82);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
  }
.nav-links::-webkit-scrollbar {display:none;}
/* ---- 页头 ---- */
  .hero {padding:56px 0 26px;}
.type-title .hl {color:var(--main);}
/* ---- 区块标题 ---- */
  .sec-head {margin:0 0 26px;}
/* ---- 通用卡片 ---- */
  .g-card {
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);
    padding:24px;height:100%;transition:.2s;
  }
.g-card:hover {border-color:rgba(229,9,20,.4);transform:translateY(-2px);}
.g-card h3 {font-size:17px;font-weight:700;margin:0 0 10px;line-height:1.45;}
.g-card p {color:var(--muted);font-size:14.5px;line-height:1.8;margin:0;}
.g-ico {
    width:40px;height:40px;border-radius:12px;display:inline-flex;
    align-items:center;justify-content:center;margin-bottom:14px;font-size:16px;
    background:rgba(229,9,20,.14);color:var(--main);
  }
/* ---- 步骤条 ---- */
  .steps {display:grid;gap:14px;}
.step {
    display:flex;gap:18px;align-items:flex-start;
    background:var(--card);border:1px solid var(--line);
    border-radius:var(--radius-md);padding:20px 22px;
  }
.step-num {
    flex:0 0 42px;height:42px;border-radius:12px;
    display:flex;align-items:center;justify-content:center;
    font-family:var(--mono);font-weight:800;font-size:16px;
    background:linear-gradient(135deg,var(--main),#ff5f45);color:#fff;
    box-shadow:0 6px 16px rgba(229,9,20,.3);
  }
.step-body h3 {font-size:16.5px;font-weight:700;margin:2px 0 7px;}
.step-body p {margin:0;color:var(--muted);font-size:14.5px;line-height:1.8;}
/* ---- 问答 ---- */
  .faq {border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;}
.faq-item:last-child {border-bottom:none;}
.faq-q {
    width:100%;text-align:left;background:transparent;border:0;cursor:pointer;
    color:var(--text);font-size:15.5px;font-weight:600;
    padding:19px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px;
    font-family:inherit;
  }
.faq-q:hover {background:var(--card-2);}
.faq-q i {color:var(--main);font-size:13px;transition:.25s;flex:0 0 auto;}
.faq-q.open i {transform:rotate(180deg);}
.faq-a {display:none;padding:0 22px 20px;color:var(--muted);font-size:14.5px;line-height:1.85;}
.faq-a.show {display:block;}
/* ---- 表格（自写，不用 Bootstrap .table） ---- */
  .g-table {width:100%;border-collapse:collapse;font-size:14.5px;}
.g-table th,.g-table td {
    text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top;
  }
.g-table thead th {
    background:var(--card-2);color:var(--accent);
    font-size:13px;letter-spacing:.06em;text-transform:uppercase;font-weight:700;
  }
.g-table tbody tr:hover {background:rgba(245,245,247,.03);}
.g-table td {color:var(--muted);}
.g-table td:first-child {color:var(--text);font-weight:600;white-space:nowrap;}
.table-wrap {border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;overflow-x:auto;}
/* ---- 提示条 ---- */
  .note {
    display:flex;gap:14px;align-items:flex-start;
    background:rgba(245,197,24,.07);border:1px solid rgba(245,197,24,.28);
    border-radius:var(--radius-md);padding:18px 20px;
  }
.note i {color:var(--accent);font-size:17px;margin-top:2px;}
.note p {margin:0;font-size:14.5px;line-height:1.8;color:var(--muted);}
.note strong {color:var(--text);}
.nav-inner.open {flex-wrap:wrap;height:auto;padding:12px 0 16px;}
.nav-inner.open .nav-links {display:flex;width:100%;flex-wrap:wrap;gap:6px;padding-top:10px;}
.step {flex-direction:column;gap:12px;}
.g-card {padding:20px;}
.g-table th,.g-table td {padding:12px;}

/* --- 子页面追加 --- */
/* ===== 站点地图页专属样式（少量） ===== */
.sm-page {background:var(--bg);color:var(--text);font-family:'Inter','PingFang SC','Microsoft YaHei',system-ui,sans-serif;min-height:100vh;}
.sm-hero {padding:64px 0 12px;}
.sm-hero h1 {font-size:clamp(26px,3.4vw,44px);font-weight:800;letter-spacing:-.02em;line-height:1.2;margin:14px 0 16px;}
.sm-hero p {color:var(--muted);max-width:760px;line-height:1.85;font-size:15.5px;margin:0;}
.sm-hero .hero-meta {margin-top:22px;}
.sm-quick {display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.sm-quick 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);text-decoration:none;font-size:13.5px;font-weight:500;
  transition:.25s ease;
}
.sm-quick a i {color:var(--main);font-size:12px;}
.sm-quick a:hover {background:var(--card-2);border-color:rgba(229,9,20,.55);transform:translateY(-2px);}
.sm-block {margin-top:52px;}
.sm-card {
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px 26px 22px;box-shadow:var(--shadow);height:100%;
  transition:.3s ease;
}
.sm-card:hover {border-color:rgba(245,197,24,.35);}
.sm-card-head {display:flex;align-items:center;gap:12px;margin-bottom:6px;}
.sm-ico {
  width:42px;height:42px;flex:0 0 42px;border-radius:var(--radius-sm);
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,rgba(229,9,20,.22),rgba(245,197,24,.12));
  border:1px solid var(--line);color:var(--accent);font-size:16px;
}
.sm-card h3 {
  font-size:17.5px;font-weight:700;margin:0;letter-spacing:-.01em;
}
.sm-card h3 a {color:var(--text);text-decoration:none;}
.sm-card h3 a:hover {color:var(--accent);}
.sm-desc {color:var(--muted);font-size:13.5px;line-height:1.8;margin:10px 0 14px;}
.sm-list {list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px;}
.sm-list li a {
  display:flex;align-items:center;gap:9px;
  padding:8px 10px;border-radius:10px;
  color:var(--text);text-decoration:none;font-size:14px;
  transition:.2s ease;
}
.sm-list li a:hover {background:var(--card-2);color:var(--accent);padding-left:14px;}
.sm-list li a .dot {width:5px;height:5px;border-radius:50%;background:var(--main);flex:0 0 5px;}
.sm-list li a .mono {margin-left:auto;font-size:11.5px;color:var(--muted);}
.sm-tag {
  display:inline-block;font-family:var(--mono);font-size:11px;
  padding:2px 8px;border-radius:6px;background:rgba(229,9,20,.14);
  color:#ff8a8f;border:1px solid rgba(229,9,20,.28);margin-left:8px;vertical-align:middle;
}
.sm-note {
  margin-top:56px;background:var(--card-2);border:1px solid var(--line);
  border-radius:var(--radius-md);padding:24px 26px;color:var(--muted);
  font-size:14px;line-height:1.9;
}
.sm-note strong {color:var(--text);}
.sm-footer {
  border-top:1px solid var(--line);margin-top:64px;padding:38px 0 30px;
  color:var(--muted);font-size:13.5px;
}
.sm-footer .brand-line {font-weight:700;color:var(--text);font-size:15px;margin-bottom:10px;}
.sm-footer a {color:var(--muted);text-decoration:none;margin-right:16px;transition:.2s;}
.sm-footer a:hover {color:var(--accent);}
.sm-footer .fl-links {margin:14px 0;line-height:2;}
.sm-footer .copy {font-family:var(--mono);font-size:12px;color:rgba(167,167,176,.75);margin-top:14px;}
.sm-hero {padding:40px 0 6px;}
.sm-card {padding:20px 18px 16px;}
.sm-block {margin-top:38px;}