:root{--color-primary: #c0392b;--color-on-primary: #ffffff;--color-danger: #c0392b;--color-text: #1f1b16;--color-text-muted: #6b625a;--color-bg: #faf7f3;--color-surface: #ffffff;--color-surface-muted: #efe9e3;--color-border: #e5ddd3;--radius-md: .5rem;--radius-lg: 1rem;--shadow-sm: 0 1px 3px rgb(0 0 0 / .12);--shadow-md: 0 4px 16px rgb(0 0 0 / .18);color-scheme:light}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--color-bg);color:var(--color-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}h1,h2,h3,p{font-family:inherit}img{max-width:100%}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.625rem 1.25rem;border:none;border-radius:var(--radius-md);font-size:.9375rem;font-weight:600;text-decoration:none;cursor:pointer}.btn--primary{background:var(--color-primary);color:var(--color-on-primary)}.btn--secondary{background:var(--color-surface-muted);color:var(--color-text)}.btn--block{display:flex;width:100%}