:root{--color-brand:#a51218;--color-brand-dark:#841016;--color-brand-soft:#fff5f5;--color-bg:#f6f7f8;--color-surface:#fff;--color-surface-muted:#fafafa;--color-surface-subtle:#f2f3f5;--color-text:#111827;--color-muted:#6b7280;--color-faint:#9ca3af;--color-border:#e5e7eb;--color-border-strong:#d1d5db;--shadow-xs:0 1px 1px #0f172a09;--shadow-sm:0 1px 2px #0f172a0d;--radius-sm:4px;--radius-md:6px;--radius-lg:10px;--container:1440px}*{box-sizing:border-box}html{background:var(--color-bg);min-height:100%}body{background:var(--color-bg);min-height:100%;color:var(--color-text);-webkit-font-smoothing:antialiased;text-rendering:geometricprecision;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.6}input,select,textarea{border:1px solid var(--color-border-strong);border-radius:var(--radius-md);color:var(--color-text);background:#fff}input:focus,select:focus,textarea:focus{border-color:var(--color-brand);outline:3px solid #a5121821}::selection{background:#a512182e}