:root{color-scheme:light dark;--paper:#f3efe5;--ink:#102238;--panel:#fffaf0;--line:#102238;--accent:#e84e38}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.75 system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif}header{border-bottom:2px solid var(--line);background:var(--ink);color:#fff;padding:18px clamp(20px,5vw,70px);display:flex;justify-content:space-between;gap:20px;align-items:center}header a{color:inherit;text-decoration:none;font-weight:900;letter-spacing:.04em}.legal-tools{display:flex;align-items:center;gap:12px}.legal-tools span{font:700 11px monospace;letter-spacing:.14em;color:#f4c649}.legal-tools select{max-width:190px;border:1px solid #95a2b4;border-radius:7px;background:#fff;color:#102238;padding:7px 10px;font:600 13px system-ui}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}main{width:min(920px,calc(100% - 32px));margin:40px auto 80px;background:var(--panel);border:2px solid var(--line);box-shadow:9px 9px 0 var(--accent);padding:clamp(24px,5vw,64px)}h1{font:900 clamp(38px,7vw,72px)/1.02 Georgia,serif;letter-spacing:-.04em;margin:0 0 16px}h2{font:900 26px/1.2 Georgia,serif;margin:42px 0 12px;border-top:1px solid #9ca5aa;padding-top:22px}p,li{max-width:78ch}a{color:#1c6488}.meta{color:#63717a;font-size:13px}.notice{background:#f4d36f;border:1px solid var(--line);padding:15px 18px;font-weight:700}footer{width:min(920px,calc(100% - 32px));margin:0 auto 45px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:13px}@media(max-width:560px){header{align-items:flex-start;flex-direction:column}.legal-tools{width:100%;justify-content:space-between}.legal-tools select{max-width:58vw}}@media(prefers-color-scheme:dark){:root{--paper:#0d1627;--ink:#edf2ee;--panel:#142036;--line:#718199;--accent:#e45d4a}header{background:#080f1d}a{color:#8ed8f0}.notice{background:#4a3e1e}}