/* ShenaAI 数据资产评估 · 暗色玻璃态(沿用 ShenaAI 设计系统) */
:root{
  --bg-dark:#020617; --bg-light:#0f172a; --accent-blue:#38bdf8; --accent-gold:#fbbf24;
  --accent-purple:#818cf8; --text-primary:#f8fafc; --text-secondary:#94a3b8;
  --glass:rgba(15,23,42,.6); --border:rgba(148,163,184,.18);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Inter,"Microsoft YaHei",system-ui,sans-serif;background:
  radial-gradient(1200px 600px at 80% -10%, #0b2545 0, transparent 60%),
  radial-gradient(900px 500px at -10% 20%, #1e1b4b 0, transparent 55%), var(--bg-dark);
  color:var(--text-primary);line-height:1.7;min-height:100vh}
a{color:var(--accent-blue);text-decoration:none}
.grad{background:linear-gradient(90deg,var(--accent-blue),var(--accent-purple),var(--accent-gold));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 5vw;
  position:sticky;top:0;background:rgba(2,6,23,.7);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);z-index:10;flex-wrap:wrap}
.topbar-left{display:flex;align-items:center;gap:8px;min-width:0}
.topbar-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.topnav{display:flex;flex-wrap:wrap;align-items:center;gap:4px 14px}
.brand{font-family:Outfit,sans-serif;font-weight:700;font-size:1.15rem;letter-spacing:.5px;
  display:flex;align-items:center;gap:8px;color:var(--text-primary);text-decoration:none}
.brand:hover{color:var(--accent-blue)}
.brand small{color:var(--text-secondary);font-weight:400;font-size:.7rem}
.logo{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:9px;flex-shrink:0;
  background:linear-gradient(135deg,var(--accent-blue),var(--accent-purple));color:#04101f;font-weight:800}
.topnav a,.top-link{color:var(--text-secondary);font-size:.86rem;white-space:nowrap}
.topnav a:hover,.top-link:hover{color:var(--text-primary)}
.btn-icon{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;
  border:1px solid var(--border);background:rgba(2,6,23,.5);color:var(--text-secondary);
  cursor:pointer;font-size:1rem;line-height:1;padding:0}
.btn-icon:hover{color:var(--text-primary);border-color:var(--accent-blue)}
.install-banner{margin-top:24px;text-align:center}
.install-banner .btn{margin:0 6px}
section{padding:48px 5vw;max-width:1100px;margin:0 auto}
.hero{text-align:center;padding-top:64px}
.hero h1{font-family:Outfit,sans-serif;font-size:clamp(1.8rem,4.5vw,3rem);line-height:1.25}
.hero p{color:var(--text-secondary);max-width:760px;margin:16px auto}
.hero .boundary{color:var(--accent-gold);font-size:.92rem;background:rgba(251,191,36,.08);
  border:1px solid rgba(251,191,36,.25);padding:10px 16px;border-radius:12px}
h2{font-family:Outfit,sans-serif;font-size:1.5rem;margin-bottom:20px}
.btn{display:inline-block;padding:12px 22px;border-radius:12px;border:1px solid var(--border);
  background:var(--glass);color:var(--text-primary);cursor:pointer;font-size:.95rem;transition:.3s cubic-bezier(.4,0,.2,1)}
.btn:hover{transform:translateY(-2px)}
.btn.primary{background:linear-gradient(135deg,var(--accent-blue),var(--accent-purple));
  color:#04101f;font-weight:700;border:none}
.card{background:var(--glass);border:1px solid var(--border);border-radius:18px;
  padding:22px;backdrop-filter:blur(10px)}
.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.tier{background:var(--glass);border:1px solid var(--border);border-radius:18px;padding:22px;transition:.3s}
.tier:hover{border-color:var(--accent-blue);transform:translateY(-3px)}
.tier h3{font-family:Outfit,sans-serif;font-size:1.2rem}
.tier .price{font-size:2rem;color:var(--accent-gold);font-weight:800;margin:8px 0}
.tier .price small{font-size:.85rem;color:var(--text-secondary)}
.tier ul{list-style:none;margin-top:12px;font-size:.88rem;color:var(--text-secondary)}
.tier li{padding:4px 0;border-bottom:1px dashed var(--border)}
.form .row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:14px}
.form label{flex:1;min-width:160px;display:flex;flex-direction:column;font-size:.82rem;color:var(--text-secondary);gap:6px}
.form input,.form select{padding:10px 12px;border-radius:10px;border:1px solid var(--border);
  background:rgba(2,6,23,.6);color:var(--text-primary);font-size:.95rem}
.result{margin-top:18px;font-size:.9rem}
.result .kv{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--border)}
.qr-wrap{display:flex;gap:24px;flex-wrap:wrap;margin:16px 0}
.qr{text-align:center}
.qr img{width:180px;height:180px;border-radius:14px;border:1px solid var(--border);background:#fff;object-fit:contain}
.qr .ph{width:180px;height:180px;display:grid;place-items:center;border-radius:14px;border:1px dashed var(--border);
  color:var(--text-secondary);font-size:.8rem;padding:12px;text-align:center}
.dl-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:8px}
.dl{background:rgba(2,6,23,.5);border:1px solid var(--border);border-radius:12px;padding:12px}
.dl .t{font-weight:600}
.dl .acts{margin-top:8px;display:flex;gap:8px}
.dl .acts a{font-size:.82rem;padding:6px 12px;border:1px solid var(--border);border-radius:8px}
.hidden{display:none}
.badge{display:inline-block;font-size:.72rem;color:var(--accent-blue);border:1px solid var(--border);
  border-radius:999px;padding:2px 10px;margin-left:8px}
.badge-opinion{color:var(--accent-gold);border-color:rgba(251,191,36,.45);background:rgba(251,191,36,.08)}
.dl-review{border-color:rgba(251,191,36,.45);background:linear-gradient(135deg,rgba(251,191,36,.06),rgba(2,6,23,.5))}
.dl-review .t::before{content:"⚖ ";color:var(--accent-gold)}
footer{text-align:center;padding:30px;color:var(--text-secondary);font-size:.82rem;border-top:1px solid var(--border)}
.foot-nav{display:flex;flex-wrap:wrap;gap:8px 22px;justify-content:center;margin-bottom:14px}
.foot-nav a{color:var(--text-secondary);font-size:.86rem}
.foot-nav a:hover{color:var(--accent-blue)}
.foot-note{color:var(--accent-gold);font-size:.76rem;margin-top:6px;opacity:.85}
@media(max-width:560px){
  .topnav{display:none}
  .topbar-right .top-link{font-size:.78rem}
  .hero{padding-top:36px}
}

/* —— 文档/内容页通用(定价/样例/合规/API) —— */
.page-hero{padding:56px 5vw 8px;max-width:1100px;margin:0 auto}
.page-hero h1{font-family:Outfit,sans-serif;font-size:clamp(1.6rem,3.6vw,2.4rem)}
.page-hero p{color:var(--text-secondary);max-width:820px;margin-top:10px}
.crumbs{font-size:.8rem;color:var(--text-secondary);margin-bottom:6px}
.prose{color:var(--text-secondary);font-size:.94rem}
.prose h3{font-family:Outfit,sans-serif;color:var(--text-primary);font-size:1.12rem;margin:22px 0 8px}
.prose ul{margin:8px 0 8px 20px}
.prose li{padding:3px 0}
.prose strong{color:var(--text-primary)}
.tbl{width:100%;border-collapse:collapse;font-size:.86rem;margin:12px 0}
.tbl th,.tbl td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:top}
.tbl th{color:var(--text-primary);font-weight:600;background:rgba(56,189,248,.06)}
.tbl td{color:var(--text-secondary)}
.tbl code{color:var(--accent-blue)}
.note{background:rgba(251,191,36,.08);border:1px solid rgba(251,191,36,.25);border-radius:12px;
  padding:12px 16px;color:var(--accent-gold);font-size:.88rem;margin:14px 0}
.ok{color:#4ade80}.no{color:#f87171}
.method{display:inline-block;font-family:Outfit,monospace;font-size:.72rem;font-weight:700;
  border-radius:6px;padding:2px 8px;margin-right:8px}
.method.get{background:rgba(56,189,248,.16);color:var(--accent-blue)}
.method.post{background:rgba(129,140,248,.18);color:var(--accent-purple)}
.ep{background:var(--glass);border:1px solid var(--border);border-radius:14px;padding:16px 18px;margin:12px 0}
.ep .path{font-family:Outfit,monospace;color:var(--text-primary);font-size:.95rem}
.ep .desc{color:var(--text-secondary);font-size:.86rem;margin-top:6px}
pre{background:rgba(2,6,23,.7);border:1px solid var(--border);border-radius:12px;padding:14px 16px;
  overflow-x:auto;font-size:.82rem;color:#c7d2fe;margin:10px 0}
pre code{color:#c7d2fe}
.doc-body{max-width:1000px;margin:0 auto;padding:16px 5vw 40px}
.report-anatomy{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin:14px 0}
.report-anatomy .card h4{font-family:Outfit,sans-serif;color:var(--accent-blue);margin-bottom:6px;font-size:1rem}
.report-anatomy .card p{font-size:.82rem;color:var(--text-secondary)}