:root { color-scheme: dark; --bg:#050708; --surface:#0c1417; --text:#edf5f4; --muted:#a0b2b4; --line:rgba(188,236,233,.16); --cyan:#35deff; --green:#63ffb0; --font:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif; --mono:"SFMono-Regular",Consolas,monospace; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; scroll-padding-top:108px; }
body { margin:0; min-width:320px; background:radial-gradient(ellipse at 85% 5%,rgba(53,222,255,.065),transparent 38rem),var(--bg); color:var(--text); font:16px/1.8 var(--font); }
a { color:inherit; text-decoration:none; }
button { font:inherit; color:inherit; }
:focus-visible { outline:2px solid var(--green); outline-offset:5px; }
::selection { color:#03110d; background:var(--green); }
[hidden] { display:none!important; }
.shell { width:min(1180px,calc(100% - 48px)); margin-inline:auto; }
.skip-link { position:fixed; top:10px; left:10px; z-index:100; padding:10px 16px; color:#03110d; background:var(--green); transform:translateY(-160%); }
.skip-link:focus { transform:translateY(0); }
.legal-header { position:sticky; z-index:20; top:0; border-bottom:1px solid var(--line); background:rgba(5,7,8,.91); -webkit-backdrop-filter:blur(16px); backdrop-filter:blur(16px); }
.legal-header .shell { min-height:82px; display:flex; align-items:center; justify-content:space-between; gap:24px; }
.brand { display:flex; align-items:center; gap:11px; font-size:1rem; font-weight:750; letter-spacing:.025em; }
.brand-mark { width:34px; height:34px; display:grid; place-items:center; flex-shrink:0; border:1px solid rgba(99,255,176,.4); border-radius:9px; background:rgba(99,255,176,.04); }
.brand-mark svg { width:21px; height:21px; }
.legal-nav { display:flex; align-items:center; gap:25px; font-size:.8rem; color:var(--muted); }
.legal-nav a { padding:8px 0; border-bottom:1px solid transparent; }
.legal-nav a:hover,.legal-nav a[aria-current="page"] { color:var(--green); border-bottom-color:var(--green); }
.lang-toggle { min-width:130px; min-height:42px; padding:0 10px; border:1px solid var(--line); background:#0c1417; cursor:pointer; font:.78rem/1 var(--font); color:var(--text); border-radius:2px; }
.lang-toggle:hover { color:var(--green); border-color:var(--green); }
.legal-hero { padding:70px 0 42px; }
.eyebrow { display:flex; align-items:center; gap:10px; color:var(--green); font:.72rem/1.4 var(--mono); letter-spacing:.14em; margin:0 0 22px; }
.eyebrow::before { content:""; width:24px; height:1px; background:var(--green); }
h1 { margin:0 0 18px; font-size:clamp(2.35rem,4.7vw,4rem); line-height:1.16; letter-spacing:-.045em; }
.hero-description { max-width:780px; color:var(--muted); margin:0 0 23px; }
.metadata { display:flex; flex-wrap:wrap; gap:9px 24px; color:#b2c3c5; font-size:.78rem; }
.metadata strong { color:var(--text); font-weight:600; }
.review-notice { margin:28px 0 0; max-width:960px; padding:18px 22px; border:1px solid rgba(99,255,176,.26); border-left:3px solid var(--green); background:rgba(99,255,176,.04); color:#c1d0ce; font-size:.89rem; }
.review-notice strong { color:var(--green); }
.summary-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin:0 0 46px; }
.summary-card { padding:23px; border:1px solid var(--line); background:linear-gradient(140deg,rgba(14,26,30,.84),rgba(5,7,8,.5)); }
.summary-card .index { color:var(--cyan); font:.7rem/1 var(--mono); letter-spacing:.12em; }
.summary-card h2 { font-size:1rem; margin:15px 0 7px; font-weight:650; }
.summary-card p { margin:0; color:var(--muted); font-size:.88rem; }
.legal-layout { display:grid; grid-template-columns:225px minmax(0,1fr); gap:64px; align-items:start; margin-bottom:70px; }
.toc { position:sticky; top:110px; border-top:1px solid var(--line); padding-top:19px; }
.toc h2 { margin:0 0 14px; font-size:.8rem; letter-spacing:.08em; }
.toc ol { padding:0; margin:0; list-style:none; display:grid; gap:4px; }
.toc a { display:block; padding:6px 0; color:var(--muted); font-size:.8rem; line-height:1.6; }
.toc a:hover { color:var(--green); }
.legal-body { min-width:0; }
.legal-section { padding:29px 0 32px; border-top:1px solid var(--line); scroll-margin-top:108px; }
.legal-section h2 { display:flex; gap:14px; align-items:baseline; margin:0 0 16px; font-size:1.23rem; line-height:1.5; font-weight:670; }
.legal-section h2 span { color:var(--cyan); font:.76rem/1 var(--mono); font-weight:400; }
.legal-section p { margin:0 0 15px; color:#becbce; }
.legal-section ul,.legal-section ol { padding-left:21px; margin:14px 0; color:#becbce; }
.legal-section li { padding:3px 0; }
.legal-section strong { color:var(--text); font-weight:650; }
.legal-section a { color:var(--green); text-decoration:underline; text-underline-offset:4px; }
.legal-section :last-child { margin-bottom:0; }
.table-wrap { overflow-x:auto; border:1px solid var(--line); margin:22px 0; }
table { border-collapse:collapse; width:100%; font-size:.88rem; }
th,td { text-align:left; vertical-align:top; padding:14px 17px; border-bottom:1px solid var(--line); }
th { color:var(--text); background:rgba(53,222,255,.045); font-weight:600; }
td { color:#becbce; }
tr:last-child td { border-bottom:0; }
td:first-child { min-width:145px; color:var(--text); }
.inline-note { border-left:2px solid var(--cyan); padding:12px 18px; background:rgba(53,222,255,.035); font-size:.9rem; }
code { padding:2px 5px; background:rgba(53,222,255,.05); color:#aed9dd; font: .78rem/1.6 var(--mono); overflow-wrap:anywhere; }
.legal-footer { padding:36px 0; border-top:1px solid var(--line); }
.legal-footer .shell { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:22px; }
.legal-footer p { margin:0; font-size:.79rem; color:var(--muted); }
.legal-footer strong { display:block; color:var(--text); font-weight:600; }
.footer-links { display:flex; flex-wrap:wrap; gap:10px 24px; font-size:.8rem; }
.footer-links a:hover { color:var(--green); }
.noscript-notice { color:var(--muted); font-size:.85rem; }
@media(max-width:900px) { .legal-layout { grid-template-columns:190px minmax(0,1fr); gap:32px; } .legal-nav { gap:16px; } }
@media(max-width:700px) { html { scroll-padding-top:143px; } .shell { width:calc(100% - 36px); } .legal-header .shell { flex-wrap:wrap; gap:8px; padding-block:14px; } .brand { flex:1; } .legal-nav { flex:1 0 100%; gap:12px; justify-content:space-between; order:2; font-size:.69rem; } .legal-nav .lang-toggle { position:absolute; right:18px; top:12px; min-height:36px; } .legal-hero { padding:43px 0 30px; } .metadata { display:grid; gap:7px; } .review-notice { padding:15px 17px; } .summary-grid { grid-template-columns:1fr; gap:10px; margin-bottom:30px; } .summary-card { padding:19px; } .summary-card h2 { margin-top:10px; } .legal-layout { grid-template-columns:1fr; gap:28px; } .toc { position:static; } .toc ol { grid-template-columns:1fr 1fr; gap:6px 16px; } .legal-section { scroll-margin-top:143px; } .legal-section h2 { font-size:1.14rem; } .legal-footer .shell { display:block; } .footer-links { margin-top:22px; } }
@media(prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } }