:root{--paper: #f7f8fa;--surface: #ffffff;--ink: #14181f;--muted: #5a6473;--text-soft: #3a4250;--accent: #2d5bff;--accent-deep: #1b3fb8;--line: #e4e7ec;--live: #16a34a;--topbar-bg: rgba(247, 248, 250, .82);--maxw: 1080px;--display: "Space Grotesk", system-ui, sans-serif;--body: "Inter", system-ui, sans-serif;--mono: "JetBrains Mono", ui-monospace, monospace}:root[data-theme=dark]{--paper: #0e1116;--surface: #161b22;--ink: #e6e9ee;--muted: #9aa4b2;--text-soft: #c2c9d4;--accent: #6e8dff;--accent-deep: #5b82ff;--line: #262c36;--live: #2ecc71;--topbar-bg: rgba(14, 17, 22, .82)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:16px}body{background:var(--paper);color:var(--ink);font-family:var(--body);line-height:1.6;-webkit-font-smoothing:antialiased;transition:background .3s,color .3s}a{color:inherit}.skip{position:absolute;left:-999px;top:0;z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:0 0 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