:root{--night:#121a2f;--night-2:#1a2440;--night-line:#d4b46a3d;--night-text:#e9ebf2;--night-muted:#a3aac0;--gold:#d4b46a;--vermilion:#c8202f;--vermilion-dark:#a51825;--ink:#141a2a;--ink-2:#4a5167;--ink-3:#7d8397;--line:#e3e6ee;--pale:#f3f5f9;--white:#fff;--serif:"Noto Serif SC", "Songti SC", "STSong", serif;--sans:"Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;--mono:"IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;--wrap:1280px;--gutter:clamp(16px, 4vw, 32px);--band:clamp(64px, 9vw, 120px);--radius:10px;--radius-lg:18px;--radius-xl:28px;--header-h:68px}*,:before,:after{box-sizing:border-box}@media (width>=961px){html.site{zoom:.9}}html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + 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b{background:var(--gold);color:var(--night)}.ico{background:var(--pale);width:36px;height:36px;color:var(--ink);border-radius:12px;flex:none;place-items:center;display:inline-grid}.ico svg{width:18px;height:18px}.nb{display:inline-block}