:root{
  --brand:#4f46e5;
  --accent:#7c3aed;
  --bg:#f5f3ff;
  --ink:#1e1b4b;
  --ink-soft:#4b4870;
  --line:rgba(79,70,229,.14);
  --card:#ffffff;
  --radius-lg:24px;
  --radius-md:18px;
  --radius-sm:16px;
  --shadow-soft:0 18px 40px -22px rgba(79,70,229,.35), 0 6px 18px -12px rgba(124,58,237,.25);
  --shadow-hover:0 28px 55px -24px rgba(79,70,229,.48), 0 10px 26px -14px rgba(124,58,237,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background-color:var(--bg);
  background-image:
    radial-gradient(circle at 1px 1px, rgba(79,70,229,.13) 1px, transparent 0);
  background-size:26px 26px;
  color:var(--ink);
  font-family:"Noto Sans SC","Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-weight:400;
  line-height:1.8;
  overflow-x:hidden;
}
h1,h2,h3,h4,.serif{
  font-family:"Noto Serif SC","Inter",Georgia,serif;
  font-weight:900;
  letter-spacing:-.01em;
  line-height:1.25;
}
a{text-decoration:none;color:var(--brand)}
.container-xl{max-width:1180px}

/* ---------- 装饰浮动 ---------- */
.blob{
  position:absolute;border-radius:50%;filter:blur(48px);opacity:.5;pointer-events:none;z-index:0;
}
.blob-a{width:320px;height:320px;background:radial-gradient(circle,#c4b5fd,transparent 70%);top:-90px;right:-60px}
.blob-b{width:260px;height:260px;background:radial-gradient(circle,#a5b4fc,transparent 70%);bottom:-80px;left:-70px}
.floaty{animation:floaty 9s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}

/* ---------- 导航 ---------- */
.site-nav{
  background:rgba(245,243,255,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:1030;
}
.navbar-brand{
  font-family:"Noto Serif SC",serif;font-weight:900;font-size:1.35rem;color:var(--ink)!important;
  display:flex;align-items:center;gap:.5rem;
}
.brand-dot{
  width:34px;height:34px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;font-size:.95rem;flex-none;
}
.nav-link{
  color:var(--ink-soft)!important;font-weight:500;border-radius:12px;padding:.45rem .9rem!important;
  transition:.25s;
}
.nav-link:hover{color:var(--brand)!important;background:rgba(79,70,229,.08)}
.navbar-toggler{border:1px solid var(--line);border-radius:12px}
.navbar-toggler:focus{box-shadow:0 0 0 .2rem rgba(124,58,237,.2)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:5.5rem 0 4rem;overflow:hidden}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:.4rem 1rem;font-size:.85rem;font-weight:500;color:var(--brand);
  box-shadow:var(--shadow-soft);
}
.hero h1{
  font-size:clamp(2.1rem,5.4vw,3.9rem);
  margin:1.4rem 0 1.1rem;
}
.grad-text{
  background:linear-gradient(105deg,var(--brand) 0%,var(--accent) 55%,#a78bfa 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p.lead{
  font-size:clamp(1rem,1.6vw,1.16rem);color:var(--ink-soft);max-width:640px;font-weight:300;
}
.hero-cta{display:flex;gap:.85rem;flex-wrap:wrap;margin-top:1.9rem}
.btn-brand{
  background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;border:none;
  border-radius:16px;padding:.85rem 1.7rem;font-weight:600;box-shadow:var(--shadow-soft);transition:.28s;
}
.btn-brand:hover{color:#fff;transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.btn-ghost{
  background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:16px;
  padding:.85rem 1.7rem;font-weight:600;transition:.28s;
}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-3px)}

.stat-glass{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);padding:1.6rem 1.4rem;height:100%;text-align:center;transition:.3s;
}
.stat-glass:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:rgba(124,58,237,.4)}
.stat-num{
  font-family:"Noto Serif SC",serif;font-weight:900;font-size:clamp(1.9rem,3.4vw,2.7rem);
  background:linear-gradient(120deg,var(--brand),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;
  line-height:1.1;
}
.stat-label{font-size:.9rem;color:var(--ink-soft);margin-top:.35rem}

/* ---------- 通用区块 ---------- */
section{position:relative;z-index:1}
.sec{padding:4.2rem 0}
.sec-tag{
  display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent);margin-bottom:.7rem;
}
.sec-title{font-size:clamp(1.6rem,3.4vw,2.5rem);margin-bottom:.9rem}
.sec-sub{color:var(--ink-soft);font-weight:300;max-width:720px}

/* ---------- 时间线 ---------- */
.timeline-wrap{position:relative;margin-top:3rem;padding:2.2rem 0}
.timeline-track{
  position:absolute;left:0;right:0;top:74px;height:3px;border-radius:99px;
  background:linear-gradient(90deg,rgba(79,70,229,.18),rgba(124,58,237,.55),rgba(79,70,229,.18));
}
.tl-grid{
  display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1.2rem;position:relative;
}
.tl-item{text-align:left}
.tl-orb{
  width:22px;height:22px;border-radius:50%;background:#fff;border:4px solid var(--brand);
  box-shadow:0 0 0 6px rgba(79,70,229,.12);margin:42px 0 1.5rem;position:relative;
}
.tl-item:nth-child(2) .tl-orb{border-color:#6d5ae6}
.tl-item:nth-child(3) .tl-orb{border-color:var(--accent)}
.tl-item:nth-child(4) .tl-orb{border-color:#8b5cf6}
.tl-item:nth-child(5) .tl-orb{border-color:#a78bfa}
.tl-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:1.15rem 1.1rem;box-shadow:var(--shadow-soft);height:100%;transition:.28s;
}
.tl-card:hover{transform:translateY(-6px) scale(1.015);border-color:var(--accent);box-shadow:var(--shadow-hover)}
.tl-time{font-size:.8rem;color:var(--accent);font-weight:700;letter-spacing:.05em}
.tl-card h3{font-size:1.05rem;margin:.4rem 0 .45rem}
.tl-card p{font-size:.9rem;color:var(--ink-soft);margin:0;font-weight:300}
@media(max-width:991px){
  .tl-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .timeline-track{display:none}
  .tl-orb{margin:0 0 .9rem}
}
@media(max-width:575px){.tl-grid{grid-template-columns:1fr}}

/* ---------- 长文介绍 ---------- */
.article-panel{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(1.6rem,4vw,3rem);box-shadow:var(--shadow-soft);
}
.article-panel h3{font-size:1.28rem;margin:1.9rem 0 .7rem}
.article-panel h3:first-of-type{margin-top:0}
.article-panel p{color:var(--ink-soft);font-weight:300}
.article-panel p strong{color:var(--ink);font-weight:700}
.pull-quote{
  border-left:4px solid var(--accent);background:linear-gradient(90deg,rgba(124,58,237,.07),transparent);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:1rem 1.3rem;margin:1.5rem 0;
  font-family:"Noto Serif SC",serif;font-weight:700;color:var(--ink);
}

/* ---------- 对比表格 ---------- */
.table-shell{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);overflow:hidden;
}
.compare-table{margin:0;min-width:640px}
.compare-table thead th{
  background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;border:none;
  font-family:"Noto Serif SC",serif;font-size:.98rem;padding:1.05rem 1.2rem;font-weight:700;
}
.compare-table tbody td{
  padding:1rem 1.2rem;border-color:var(--line);color:var(--ink-soft);font-size:.94rem;font-weight:300;vertical-align:middle;
}
.compare-table tbody tr:nth-child(even){background:rgba(245,243,255,.7)}
.compare-table tbody tr:hover{background:rgba(124,58,237,.06)}
.compare-table tbody td:first-child{color:var(--ink);font-weight:600}
.badge-yes{background:rgba(79,70,229,.12);color:var(--brand);border-radius:999px;padding:.28rem .7rem;font-size:.78rem;font-weight:700}
.badge-half{background:rgba(124,58,237,.12);color:var(--accent);border-radius:999px;padding:.28rem .7rem;font-size:.78rem;font-weight:700}

/* ---------- 标签页特色 ---------- */
.tab-bar{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:2.2rem}
.tab-btn{
  border:1px solid var(--line);background:#fff;color:var(--ink-soft);border-radius:999px;
  padding:.6rem 1.35rem;font-weight:600;font-size:.92rem;transition:.25s;
}
.tab-btn:hover{border-color:var(--accent);color:var(--accent)}
.tab-btn.active{
  background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;border-color:transparent;
  box-shadow:var(--shadow-soft);
}
.tab-pane-custom{display:none}
.tab-pane-custom.active{display:block;animation:fadeUp .45s ease both}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.feature-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:1.5rem;
  height:100%;box-shadow:var(--shadow-soft);transition:.28s;
}
.feature-card:hover{transform:scale(1.02);border-color:var(--accent);box-shadow:var(--shadow-hover)}
.feature-icon{
  width:48px;height:48px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(79,70,229,.14),rgba(124,58,237,.16));color:var(--brand);font-size:1.15rem;margin-bottom:.9rem;
}
.feature-card h4{font-size:1.05rem;margin-bottom:.5rem}
.feature-card p{font-size:.9rem;color:var(--ink-soft);margin:0;font-weight:300}

/* ---------- FAQ ---------- */
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  margin-bottom:.9rem;overflow:hidden;box-shadow:var(--shadow-soft);transition:.25s;
}
.faq-item:hover{border-color:rgba(124,58,237,.45)}
.faq-q{
  width:100%;text-align:left;background:none;border:none;padding:1.15rem 1.3rem;
  font-family:"Noto Serif SC",serif;font-weight:700;font-size:1rem;color:var(--ink);
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
}
.faq-q i{color:var(--accent);transition:.3s;flex:none}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .38s ease}
.faq-a p{padding:0 1.3rem 1.2rem;margin:0;color:var(--ink-soft);font-weight:300;font-size:.94rem}

/* ---------- CTA ---------- */
.cta-box{
  background:linear-gradient(135deg,var(--brand),var(--accent));border-radius:var(--radius-lg);
  padding:clamp(2rem,5vw,3.4rem);color:#fff;box-shadow:var(--shadow-hover);position:relative;overflow:hidden;
}
.cta-box::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle at 1px 1px, rgba(255,255,255,.22) 1px, transparent 0);
  background-size:22px 22px;pointer-events:none;
}
.cta-box h2{font-size:clamp(1.6rem,3.6vw,2.4rem);position:relative;z-index:1}
.cta-box p{color:rgba(255,255,255,.9);position:relative;z-index:1;font-weight:300;max-width:640px}
.btn-white{
  background:#fff;color:var(--brand);border-radius:16px;padding:.85rem 1.8rem;font-weight:700;
  border:none;position:relative;z-index:1;transition:.28s;
}
.btn-white:hover{transform:translateY(-3px);color:var(--accent);box-shadow:0 16px 30px -14px rgba(0,0,0,.4)}

/* ---------- 友链 & 页脚 ---------- */
.friend-links{
  background:#fff;border:1px dashed rgba(124,58,237,.4);border-radius:var(--radius-lg);
  padding:1.6rem;box-shadow:var(--shadow-soft);
}
.friend-links h4{font-size:1.05rem;margin-bottom:.7rem}
.friend-links .links-line{color:var(--ink-soft);font-size:.92rem;word-break:break-all}
footer.site-footer{
  background:#fff;border-top:1px solid var(--line);margin-top:3.5rem;padding:3rem 0 2rem;
}
.footer-brand{font-family:"Noto Serif SC",serif;font-weight:900;font-size:1.25rem;color:var(--ink)}
.footer-txt{color:var(--ink-soft);font-size:.92rem;font-weight:300}
.footer-links a{display:block;color:var(--ink-soft);font-size:.92rem;padding:.22rem 0;transition:.22s}
.footer-links a:hover{color:var(--accent);transform:translateX(4px)}

/* ---------- 渐显 ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* --- 子页面追加 --- */
/* 本页专属少量样式：文章排版与步骤卡 */
  .guide-hero { padding: 96px 0 40px; }
.guide-hero h1 { font-size: clamp(28px, 4.6vw, 46px); font-weight: 800; line-height: 1.25; margin: 14px 0 16px; }
.guide-hero p.lead-text { color: var(--ink-soft); font-size: 17px; line-height: 1.9; max-width: 760px; }
.toc-box {
    background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-md);
    padding: 22px 24px; box-shadow: var(--shadow-soft);
  }
.toc-box h3 { font-size: 15px; font-weight: 800; letter-spacing: .06em; color: var(--brand); margin-bottom: 14px; text-transform: uppercase; }
.toc-box a {
    display: block; color: var(--ink-soft); text-decoration: none; padding: 8px 0;
    font-size: 15px; border-bottom: 1px dashed var(--line); transition: .2s;
  }
.toc-box a:last-child { border-bottom: none; }
.toc-box a:hover { color: var(--accent); padding-left: 6px; }
.gsec { padding: 56px 0; }
.gcard {
    background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
    padding: 30px 30px; box-shadow: var(--shadow-soft); height: 100%;
    transition: transform .25s ease, box-shadow .25s ease;
  }
.gcard:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.gcard h3 { font-size: 20px; font-weight: 800; color: var(--ink); margin: 16px 0 12px; }
.gcard p { color: var(--ink-soft); font-size: 15px; line-height: 1.95; margin: 0; }
.gicon {
    width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center;
    background: linear-gradient(135deg, var(--brand), var(--accent));
    color: #fff; font-size: 20px; box-shadow: 0 12px 24px -12px rgba(79,70,229,.7);
  }
.step-list { counter-reset: stp; list-style: none; padding: 0; margin: 0; }
.step-list li {
    position: relative; padding: 20px 22px 20px 66px; margin-bottom: 16px;
    background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
  }
.step-list li::before {
    counter-increment: stp; content: counter(stp, decimal-leading-zero);
    position: absolute; left: 20px; top: 20px;
    font-family: "Inter", sans-serif; font-weight: 800; font-size: 15px;
    width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center;
    background: rgba(79,70,229,.1); color: var(--brand);
  }
.step-list li strong { display: block; font-size: 16.5px; color: var(--ink); margin-bottom: 6px; font-weight: 800; }
.step-list li span { color: var(--ink-soft); font-size: 15px; line-height: 1.9; }
.prose { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 32px 32px; box-shadow: var(--shadow-soft); }
.prose p { color: var(--ink-soft); font-size: 15.5px; line-height: 2; margin-bottom: 16px; }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--ink); }
.faq-item.open .faq-a { max-height: 400px; }
.note-strip {
    background: linear-gradient(135deg, rgba(79,70,229,.08), rgba(124,58,237,.08));
    border: 1px dashed var(--line); border-radius: var(--radius-md);
    padding: 22px 26px; color: var(--ink-soft); font-size: 15px; line-height: 1.95;
  }
.note-strip strong { color: var(--brand); }
.guide-hero { padding: 64px 0 24px; }
.gcard, .prose { padding: 24px 20px; }

/* --- 子页面追加 --- */
.map-card {
    background:var(--card);
    border:1px solid var(--line);
    border-radius:var(--radius-md);
    box-shadow:var(--shadow-soft);
    padding:26px 24px;
    height:100%;
    transition:transform .28s ease, box-shadow .28s ease, border-color .28s ease;
  }
.map-card:hover {
    transform:translateY(-5px);
    box-shadow:var(--shadow-hover);
    border-color:rgba(79,70,229,.32);
  }
.map-card h3 {
    font-size:1.12rem;
    font-weight:800;
    color:var(--ink);
    margin:0 0 6px;
    display:flex;
    align-items:center;
    gap:10px;
  }
.map-card h3 .ic {
    width:34px;height:34px;flex:0 0 34px;
    border-radius:11px;
    display:inline-flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,var(--brand),var(--accent));
    color:#fff;font-size:.9rem;
  }
.map-card p.desc {
    color:var(--ink-soft);
    font-size:.9rem;
    line-height:1.75;
    margin:0 0 14px;
  }
.map-links {list-style:none;padding:0;margin:0;}
.map-links li {margin-bottom:9px;}
.map-links a {
    color:var(--brand);
    text-decoration:none;
    font-size:.92rem;
    font-weight:600;
    display:inline-flex;
    align-items:center;
    gap:8px;
    transition:color .2s ease, transform .2s ease;
  }
.map-links a:hover {color:var(--accent);transform:translateX(4px);}
.map-links a i {font-size:.72rem;opacity:.75;}
.map-note {
    color:var(--ink-soft);
    font-size:.82rem;
    margin-top:10px;
    padding-top:10px;
    border-top:1px dashed var(--line);
  }
.step-row {
    display:flex;
    gap:16px;
    align-items:flex-start;
    padding:16px 0;
    border-bottom:1px dashed var(--line);
  }
.step-row:last-child {border-bottom:none;}
.step-num {
    flex:0 0 38px;width:38px;height:38px;
    border-radius:50%;
    display:inline-flex;align-items:center;justify-content:center;
    font-weight:800;font-size:.9rem;color:#fff;
    background:linear-gradient(135deg,var(--brand),var(--accent));
    box-shadow:0 10px 22px -12px rgba(79,70,229,.7);
  }
.step-row h4 {font-size:.98rem;font-weight:700;color:var(--ink);margin:0 0 4px;}
.step-row p {margin:0;color:var(--ink-soft);font-size:.88rem;line-height:1.7;}
.kw-chip {
    display:inline-block;
    padding:6px 14px;
    margin:0 8px 10px 0;
    border-radius:999px;
    background:rgba(79,70,229,.08);
    border:1px solid var(--line);
    color:var(--brand);
    font-size:.84rem;
    font-weight:600;
    text-decoration:none;
    transition:background .2s ease,color .2s ease;
  }
.kw-chip:hover {background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;}
.map-card {padding:20px 18px;}

/* --- 子页面追加 --- */
.about-hero {padding:120px 0 40px;position:relative;overflow:hidden;}
.about-hero .lead {color:var(--ink-soft);max-width:760px;font-size:1.05rem;line-height:1.9;}
.page-title {font-weight:900;font-size:clamp(1.8rem,4vw,2.9rem);line-height:1.25;letter-spacing:-.5px;}
.about-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);padding:28px;height:100%;transition:.25s;}
.about-card:hover {box-shadow:var(--shadow-hover);transform:translateY(-3px);}
.about-card h3 {font-size:1.1rem;font-weight:800;margin:0 0 10px;color:var(--ink);}
.about-card p {color:var(--ink-soft);font-size:.95rem;line-height:1.85;margin:0;}
.about-icon {width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;font-size:1.05rem;margin-bottom:16px;box-shadow:var(--shadow-soft);}
.num-badge {display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:10px;
    background:rgba(79,70,229,.1);color:var(--brand);font-weight:800;font-size:.85rem;margin-right:10px;flex:none;}
.flow-item {display:flex;gap:14px;padding:16px 0;border-bottom:1px dashed var(--line);}
.flow-item:last-child {border-bottom:none;}
.flow-item h4 {font-size:1rem;font-weight:800;margin:0 0 6px;}
.flow-item p {margin:0;color:var(--ink-soft);font-size:.93rem;line-height:1.8;}
.rule-list {list-style:none;padding:0;margin:0;}
.rule-list li {display:flex;gap:12px;align-items:flex-start;padding:12px 0;color:var(--ink-soft);font-size:.95rem;line-height:1.8;}
.rule-list li i {color:var(--brand);margin-top:5px;}
.about-band {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);padding:32px;}
.about-band .k {font-weight:800;color:var(--ink);}
.about-band .v {color:var(--ink-soft);font-size:.92rem;line-height:1.85;}
footer.site-foot {margin-top:60px;padding:40px 0 30px;border-top:1px solid var(--line);color:var(--ink-soft);font-size:.9rem;}
footer.site-foot a {color:var(--brand);text-decoration:none;margin-right:14px;}
footer.site-foot a:hover {text-decoration:underline;}
.about-hero {padding:100px 0 28px;}
.about-band {padding:22px;}

/* --- 子页面追加 --- */
.legal-hero {padding:clamp(90px,14vw,150px) 0 clamp(36px,6vw,60px);position:relative;overflow:hidden;}
.legal-hero h1 {font-weight:900;letter-spacing:-.02em;line-height:1.15;font-size:clamp(1.9rem,4.6vw,3.1rem);}
.legal-hero .eyebrow {display:inline-flex;align-items:center;gap:.5rem;background:rgba(79,70,229,.1);color:var(--brand);font-weight:600;font-size:.82rem;padding:.45rem 1rem;border-radius:999px;margin-bottom:1.1rem;}
.legal-meta {color:var(--ink-soft);font-size:.9rem;margin-top:1rem;}
.legal-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);padding:clamp(1.4rem,3.4vw,2.6rem);}
.legal-block {padding:clamp(1.2rem,3vw,2rem) 0;border-bottom:1px dashed var(--line);}
.legal-block:last-child {border-bottom:none;padding-bottom:0;}
.legal-block h2 {font-size:clamp(1.15rem,2.4vw,1.5rem);font-weight:800;display:flex;align-items:center;gap:.7rem;margin-bottom:.9rem;letter-spacing:-.01em;}
.legal-block h2 .num {flex:0 0 auto;width:2.1rem;height:2.1rem;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:.92rem;font-weight:800;box-shadow:var(--shadow-soft);}
.legal-block p {color:var(--ink-soft);line-height:1.85;margin-bottom:.85rem;font-size:.98rem;}
.legal-block p:last-child {margin-bottom:0;}
.legal-block ul {margin:.4rem 0 .9rem;padding-left:0;list-style:none;}
.legal-block li {position:relative;padding-left:1.5rem;margin-bottom:.6rem;color:var(--ink-soft);line-height:1.75;font-size:.97rem;}
.legal-block li::before {content:"\f058";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:.15rem;color:var(--brand);font-size:.85rem;}
.legal-note {margin-top:1.4rem;background:rgba(79,70,229,.06);border:1px solid var(--line);border-radius:var(--radius-md);padding:1.1rem 1.3rem;color:var(--ink-soft);font-size:.93rem;line-height:1.8;}
.legal-note strong {color:var(--ink);}
.toc-card {background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-soft);padding:1.3rem 1.4rem;position:sticky;top:96px;}
.toc-card h3 {font-size:.95rem;font-weight:800;margin-bottom:.9rem;color:var(--ink);display:flex;align-items:center;gap:.5rem;}
.toc-card a {display:block;color:var(--ink-soft);text-decoration:none;font-size:.9rem;padding:.4rem .6rem;border-radius:10px;transition:.2s;border-left:2px solid transparent;}
.toc-card a:hover {background:rgba(79,70,229,.08);color:var(--brand);border-left-color:var(--brand);}
.cta-strip {margin-top:2.4rem;background:linear-gradient(135deg,var(--brand),var(--accent));border-radius:var(--radius-lg);padding:clamp(1.6rem,4vw,2.6rem);color:#fff;box-shadow:var(--shadow-soft);text-align:center;}
.cta-strip h3 {font-weight:800;font-size:clamp(1.15rem,2.6vw,1.6rem);margin-bottom:.7rem;}
.cta-strip p {opacity:.92;margin-bottom:1.3rem;font-size:.97rem;line-height:1.75;}
.cta-strip .btn-ghost {background:#fff;color:var(--brand);border:none;font-weight:700;}
.cta-strip .btn-ghost:hover {background:rgba(255,255,255,.88);color:var(--accent);}
.toc-card {position:static;margin-bottom:1.4rem;}

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.table { color:#1e1b4b !important; border-color:rgba(0,0,0,.12) !important; --bs-table-bg:transparent !important; --bs-table-color:#1e1b4b !important; }