:root{font-family:IBM Plex Sans,system-ui,sans-serif;color:#0c1116;background:#f5f7fb}body{margin:0;min-height:100vh}.container{max-width:980px;margin:40px auto;padding:0 16px 60px}.card{background:#fff;border:1px solid #e5e8ef;border-radius:12px;padding:16px;box-shadow:0 10px 30px #0c11160d}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.button{border:none;padding:10px 14px;border-radius:8px;background:#0f6fec;color:#fff;cursor:pointer}.button.secondary{background:#eef3ff;color:#0f6fec}.select{width:100%;padding:10px 12px;border-radius:8px;border:1px solid #d2d7e2;margin-top:8px}