:root{--color-bg: #f5f5f5;--color-surface: #ffffff;--color-primary: #4a90d9;--color-primary-hover: #3a7bc8;--color-text: #333333;--color-text-light: #666666;--color-success: #4caf50;--color-error: #e53935;--color-error-light: #ffebee;--color-success-light: #e8f5e9;--border-radius: 12px;--shadow: 0 2px 8px rgba(0, 0, 0, .1);--shadow-hover: 0 4px 16px rgba(0, 0, 0, .15);--max-width: 800px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.5;min-height:100dvh}a{color:inherit;text-decoration:none}.app-shell.svelte-12qhfyh{min-height:100dvh;display:flex;flex-direction:column}header.svelte-12qhfyh{background:var(--color-surface);padding:.75rem 1rem;box-shadow:var(--shadow);position:sticky;top:0;z-index:10}.logo.svelte-12qhfyh{font-size:1.25rem;font-weight:700;color:var(--color-primary)}main.svelte-12qhfyh{flex:1;width:100%;max-width:var(--max-width);margin:0 auto;padding:1.5rem 1rem}