body{font-family:system-ui,sans-serif;margin:0;color:#1a1a2e}input,select,textarea{padding:.5rem;border:1px solid #ccc;border-radius:4px;font-size:1rem}button{padding:.5rem 1rem;background:#1a1a2e;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:1rem}button:hover{background:#2d2d5e}