:root{
  color-scheme:dark;
  --bg:#090b11;
  --surface:#111521;
  --surface-2:#171c2b;
  --text:#e8edf7;
  --muted:#aab5c9;
  --faint:#748097;
  --border:rgba(148,163,184,.18);
  --accent:#8b7cff;
  --accent-2:#56c8ff;
  --warning:#f7c873;
  --danger:#ff8f96;
  --ok:#68d6a1;
  --shadow:0 22px 70px rgba(0,0,0,.28);
}
html[data-wgo-theme="light"]{
  color-scheme:light;
  --bg:#f4f6fb;
  --surface:#ffffff;
  --surface-2:#f8faff;
  --text:#172033;
  --muted:#4f5e75;
  --faint:#738199;
  --border:rgba(30,41,59,.13);
  --accent:#5849d8;
  --accent-2:#0878aa;
  --warning:#8b5700;
  --danger:#b4232c;
  --ok:#08794e;
  --shadow:0 22px 70px rgba(28,39,64,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.72 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent-2);text-underline-offset:3px}
a:hover{color:var(--accent)}
.skip-link{position:fixed;left:12px;top:-60px;z-index:100;background:var(--surface);color:var(--text);padding:10px 14px;border:1px solid var(--border);border-radius:10px}
.skip-link:focus{top:12px}
.legal-nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;min-height:60px;padding:10px max(20px,calc((100vw - 1060px)/2));background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid var(--border)}
.legal-brand{font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--text);text-decoration:none}
.legal-nav-links{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin-left:auto}
.legal-nav-links a{color:var(--muted);text-decoration:none;padding:6px 9px;border-radius:8px;font-size:13px}
.legal-nav-links a:hover,.legal-nav-links a[aria-current="page"]{background:var(--surface-2);color:var(--text)}
.legal-nav #theme-toggle-slot{display:inline-flex;align-items:center}
.legal-hero{padding:70px 20px 38px;background:radial-gradient(circle at 20% 0,rgba(112,89,255,.19),transparent 40%),radial-gradient(circle at 82% 22%,rgba(52,181,232,.13),transparent 34%)}
.legal-shell{width:min(100% - 40px,1060px);margin:0 auto}
.legal-hero .legal-shell{width:min(100%,980px)}
.eyebrow{margin:0 0 10px;color:var(--accent-2);font-weight:750;text-transform:uppercase;letter-spacing:.14em;font-size:12px}
h1{font-size:clamp(2.25rem,5vw,4.4rem);line-height:1.03;letter-spacing:-.045em;margin:0 0 18px;max-width:900px}
.lede{font-size:clamp(1rem,2vw,1.2rem);max-width:760px;color:var(--muted);margin:0}
.meta{display:flex;gap:10px 20px;flex-wrap:wrap;margin-top:24px;color:var(--faint);font-size:13px}
.legal-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:30px;align-items:start;padding:42px 0 80px}
.toc{position:sticky;top:86px;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:18px;box-shadow:var(--shadow)}
.toc strong{display:block;margin-bottom:10px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}
.toc a{display:block;padding:6px 8px;border-radius:7px;color:var(--muted);text-decoration:none;font-size:13px}
.toc a:hover{background:var(--surface-2);color:var(--text)}
.legal-content{min-width:0}
.legal-section{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:clamp(22px,4vw,38px);margin-bottom:18px;box-shadow:var(--shadow);scroll-margin-top:82px}
.legal-section h2{font-size:clamp(1.32rem,3vw,1.75rem);line-height:1.25;margin:0 0 18px;letter-spacing:-.02em}
.legal-section h3{font-size:1.02rem;color:var(--text);margin:25px 0 8px}
.legal-section p,.legal-section li{color:var(--muted)}
.legal-section p:last-child,.legal-section ul:last-child,.legal-section ol:last-child{margin-bottom:0}
.legal-section ul,.legal-section ol{padding-left:22px}
.legal-section li+li{margin-top:7px}
.notice{padding:16px 18px;border:1px solid color-mix(in srgb,var(--accent) 35%,var(--border));border-left:4px solid var(--accent);border-radius:12px;background:color-mix(in srgb,var(--accent) 8%,var(--surface-2));color:var(--muted);margin:16px 0}
.notice.warning{border-left-color:var(--warning);background:color-mix(in srgb,var(--warning) 8%,var(--surface-2))}
.notice.danger{border-left-color:var(--danger);background:color-mix(in srgb,var(--danger) 8%,var(--surface-2))}
.notice strong{color:var(--text)}
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:12px;margin:18px 0}
table{width:100%;border-collapse:collapse;min-width:680px;background:var(--surface-2)}
th,td{text-align:left;vertical-align:top;padding:13px 14px;border-bottom:1px solid var(--border);color:var(--muted)}
th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--text)}
tr:last-child td{border-bottom:0}
.legal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.legal-card{display:block;padding:20px;border:1px solid var(--border);background:var(--surface-2);border-radius:14px;text-decoration:none}
.legal-card:hover{border-color:color-mix(in srgb,var(--accent) 52%,var(--border));transform:translateY(-1px)}
.legal-card strong{display:block;color:var(--text);font-size:1.04rem;margin-bottom:5px}
.legal-card span{color:var(--muted);font-size:13px}
.region{border-top:1px solid var(--border);padding-top:22px;margin-top:22px}
.region:first-of-type{border-top:0;padding-top:0;margin-top:0}
.zh{font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif}
.legal-footer{border-top:1px solid var(--border);padding:30px 20px 42px;color:var(--faint);font-size:13px}
.legal-footer .legal-shell{display:flex;gap:14px 24px;justify-content:space-between;flex-wrap:wrap}
.legal-footer nav{display:flex;gap:14px;flex-wrap:wrap}
.legal-footer a{color:var(--muted)}
code{font:12px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--text);background:var(--surface-2);border:1px solid var(--border);border-radius:5px;padding:2px 5px}
@media(max-width:820px){.legal-layout{grid-template-columns:1fr}.toc{position:relative;top:auto}.legal-grid{grid-template-columns:1fr}.legal-nav{align-items:flex-start}.legal-nav-links{display:none}.legal-nav #theme-toggle-slot,.legal-nav>.wgo-theme-toggle{margin-left:auto}.legal-shell{width:min(100% - 24px,1060px)}.legal-hero{padding-top:46px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}