:root{--gp-bg: #f5f5f5;--gp-text: #111111;--gp-primary: #d32f2f;--gp-secondary: #1976d2;--gp-surface: #ffffff;--gp-font-lg: 2rem;--gp-font-xl: 3rem;--gp-font-md: 1.5rem;--gp-radius: 16px}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:#f5f5f5;color:var(--gp-text);-webkit-font-smoothing:antialiased}#root{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3{margin:0;line-height:1.2}button{cursor:pointer;border:none;font-family:inherit}:focus-visible{outline:3px solid var(--gp-secondary);outline-offset:2px}.full-screen{width:100%;height:100%;padding:20px;box-sizing:border-box}.center-content{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.btn-large{padding:20px 40px;font-size:var(--gp-font-md);border-radius:var(--gp-radius);background-color:var(--gp-secondary);color:#fff;font-weight:700}.btn-heart{background:none;border:none;color:var(--gp-primary);transform:scale(1);transition:transform .2s}.btn-heart:active{transform:scale(1.2)}