:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:#ffffffde;background-color:#1a1a1a}body{margin:0;min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:20px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px;margin-top:20px}.card{background:#2a2a2a;border-radius:8px;cursor:pointer;transition:transform .2s;overflow:hidden}.card:hover{transform:scale(1.05)}.card img{width:100%;height:300px;object-fit:cover}.btn{padding:10px 20px;border:none;border-radius:4px;font-weight:700;cursor:pointer;margin-right:10px;font-size:16px}.btn-primary{background-color:#646cff;color:#fff}.btn-secondary{background-color:#444;color:#fff}.btn:hover{opacity:.9}.btn:disabled{opacity:.5;cursor:not-allowed}