:root{color-scheme:dark;--ink:#dce8fa;--muted:#94aac7;--bg:#0b1426;--line:#2a3e5c;--accent:#72b7ff;--signal:#75dec8}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,"Microsoft YaHei",sans-serif}main{max-width:1120px;margin:auto;padding:40px 6vw}header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:24px}.wordmark{font-size:22px;font-weight:750}.wordmark span{color:var(--accent)}.tag,.eyebrow,dt{font:12px ui-monospace,Consolas,monospace;letter-spacing:.07em;color:var(--muted)}section{padding:64px 0 40px;border-bottom:1px solid var(--line);background:radial-gradient(ellipse at 95% 50%,#15355480,transparent 55%)}h1{font-size:clamp(40px,6vw,76px);font-weight:650;line-height:1.2;letter-spacing:-.04em;margin:22px 0}.intro{font-size:18px;color:var(--muted)}.status{border-left:3px solid var(--signal);padding:12px 16px;margin-top:28px;font:14px ui-monospace,monospace}dl{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin:32px 0}dd{margin:10px 0;overflow-wrap:anywhere;font:15px ui-monospace,monospace}footer{border-top:1px solid var(--line);padding-top:24px;color:var(--muted);font-size:13px;line-height:1.8}@media(max-width:600px){main{padding-top:24px}.tag{display:none}dl{grid-template-columns:1fr}section{padding-top:40px}}