:root{--bg: #ffffff;--sunk: #f6f8fc;--raised: #f1f3f4;--line: #e4e7eb;--text: #1f1f1f;--muted: #5f6368;--accent: #0b57d0;--accent-ink: #ffffff;--accent-soft: #d3e3fd;--danger: #d93025;--ok: #1e8e3e;--sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--radius: 12px;--topbar-h: 56px}:root[data-theme=dark]{--bg: #1e1f20;--sunk: #131314;--raised: #2d2e30;--line: #333537;--text: #e3e3e3;--muted: #9aa0a6;--accent: #a8c7fa;--accent-ink: #062e6f;--accent-soft: #23395e;--danger: #f28b82;--ok: #81c995}*{box-sizing:border-box}[hidden]{display:none!important}html,body{height:100%}body{margin:0;display:flex;flex-direction:column;overflow:hidden;background:var(--sunk);color:var(--text);font:14px/1.5 var(--sans);-webkit-font-smoothing:antialiased}svg{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}a{color:var(--accent)}:focus-visible{outline:2px solid 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