:root{--bg: #f6f7f9;--panel: #fff;--ink: #1d2433;--muted: #667085;--line: #e4e7ec;--hover: #f2f4f7;--accent: #2563eb;--accent-ink: #fff;--accent-soft: #e8efff;--ok: #027a48;--ok-soft: #ecfdf3;--warn: #b54708;--warn-soft: #fffaeb;--bad: #b42318;--bad-soft: #fef3f2;--radius: 10px;--mono: ui-monospace, SFMono-Regular, Menlo, monospace;color-scheme:light}@media (prefers-color-scheme: dark){:root{--bg: #0f1218;--panel: #171b23;--ink: #e6e9ef;--muted: #98a2b3;--line: #2a303c;--hover: #1f2430;--accent: #5b8cff;--accent-soft: #1d2a4a;--ok: #47cd89;--ok-soft: #10291d;--warn: #fdb022;--warn-soft: #2e2311;--bad: #f97066;--bad-soft: #321716;color-scheme:dark}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.45 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}a{color:var(--accent);text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;border:1px solid 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