:root{--mb-color-primary:#ff6b35;--mb-color-primary-fg:#ffffff;--mb-color-secondary:#2a3d66;--mb-color-bg:#ffffff;--mb-color-fg:#1a1a1a;--mb-radius-sm:4px;--mb-radius-md:8px;--mb-radius-lg:12px;--mb-spacing-1:4px;--mb-spacing-2:8px;--mb-spacing-3:12px;--mb-spacing-4:16px;--mb-spacing-6:24px;--mb-spacing-8:32px}.mb-button{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:var(--mb-radius-md);font-weight:600;cursor:pointer;transition:opacity .12s ease}.mb-button:disabled{opacity:.5;cursor:not-allowed}.mb-button--sm{padding:var(--mb-spacing-1) var(--mb-spacing-3);font-size:12px}.mb-button--md{padding:var(--mb-spacing-2) var(--mb-spacing-4);font-size:14px}.mb-button--lg{padding:var(--mb-spacing-3) var(--mb-spacing-6);font-size:16px}.mb-button--primary{background:var(--mb-color-primary);color:var(--mb-color-primary-fg)}.mb-button--secondary{background:var(--mb-color-secondary);color:var(--mb-color-primary-fg)}.mb-button--ghost{background:transparent;color:var(--mb-color-fg);border:1px solid}body,html{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:#fafafa;color:#1a1a1a}*{box-sizing:border-box}