:root{--bg-page:#fffdf2;--bg-card:#fff;--bg-muted:#f2efe5;--bg-tab-active:#fffdf2;--color-primary:#007aff;--color-primary-hover:#0062d6;--color-text-dark:#2c3539;--color-text-secondary:#6b7280;--color-text-muted:#71717a;--border-color:#e5e2d8;--card-radius:24px;--input-radius:14px;--button-radius:16px;--card-shadow:0 10px 30px #0000000f}*{box-sizing:border-box}body{background-color:var(--bg-page);color:var(--color-text-dark);-webkit-font-smoothing:antialiased;margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}