:root{--bg:#f6f7f9;--surface:#fff;--surface-muted:#f1f3f6;--border:#e2e6ec;--text:#16191f;--text-muted:#5d6573;--primary:#1f6f5c;--primary-hover:#185a4a;--primary-soft:#e3f2ee;--danger:#b42318;--danger-soft:#fdecea;--warning:#9a6700;--warning-soft:#fff4d6;--info:#1d5fb8;--info-soft:#e6effb;--radius:10px;--shadow:0 1px 2px #1018280f;--font:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace}@media 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