:root { color-scheme: light; --blue: #1769e8; --ink: #172033; --muted: #667085; --line: #dbe4f2; --bg: #f3f7fd; }
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--bg); font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif; line-height: 1.75; }
.legal-topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 64px; padding: 12px max(24px, calc((100vw - 980px) / 2)); color: #fff; background: var(--blue); box-shadow: 0 6px 18px rgba(23,105,232,.16); }
.legal-brand { font-size: 18px; font-weight: 800; }
.legal-topbar a { color: #fff; text-decoration: none; }
.legal-page { width: min(920px, calc(100% - 32px)); margin: 28px auto 60px; padding: 38px 44px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: 0 16px 40px rgba(36,72,120,.09); }
.legal-page h1 { margin: 0 0 8px; font-size: 30px; letter-spacing: 0; }
.legal-meta { margin-bottom: 28px; color: var(--muted); font-size: 13px; }
.legal-summary { margin: 0 0 28px; padding: 16px 18px; border-left: 4px solid var(--blue); background: #f1f6ff; }
.legal-page h2 { margin: 30px 0 10px; font-size: 20px; }
.legal-page h3 { margin: 20px 0 8px; font-size: 16px; }
.legal-page p { margin: 8px 0; }
.legal-page ul { margin: 8px 0; padding-left: 24px; }
.legal-page li { margin: 6px 0; }
.legal-important { padding: 14px 16px; border: 1px solid #f4c89b; border-radius: 6px; color: #7a3f00; background: #fff8ef; }
.legal-table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 14px; }
.legal-table th, .legal-table td { padding: 11px 12px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.legal-table th { background: #f7f9fc; }
.legal-footer { margin-top: 36px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
@media (max-width: 640px) { .legal-page { margin-top: 16px; padding: 26px 20px; } .legal-page h1 { font-size: 25px; } .legal-topbar { padding: 12px 16px; } .legal-table { display: block; overflow-x: auto; } }