@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap";:root{--bg:#f0f6fb;--surface:#fff;--surface-muted:#f4f9fd;--ink:#0c4a6e;--ink-body:#334e68;--ink-muted:#6b8299;--accent:#0284c7;--accent-hover:#0369a1;--accent-active:#075985;--accent-soft:#e0f2fe;--border:#cfe3f0;--border-strong:#b6d4e8;--danger:#dc2626;--success:#047857;--radius:10px;--radius-sm:6px;--shadow-sm:0 1px 2px #082f490f;--shadow-md:0 6px 20px #082f491a;--font-ui:"Inter", system-ui, sans-serif;--font-mono:"IBM Plex Mono", ui-monospace, monospace}*,:before,:after{box-sizing:border-box}body{background:var(--bg);color:var(--ink-body);font-family:var(--font-ui);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0}