:root{color:#3a3a3a;font-synthesis:none;letter-spacing:0;background:#f8f9fb;font-family:system-ui,sans-serif;line-height:1.5}*{box-sizing:border-box}body{margin:0}main{max-width:1120px;margin-inline:auto;padding:32px 24px}h1{margin:0 0 24px;font-size:24px}section{border-top:1px solid #dfe3e8;padding-top:24px}h2{margin:0;font-size:20px}p{margin-block:16px}.check-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.environment{color:#59616d;margin:0 0 4px;font-size:14px}button{min-height:48px;font:inherit;color:#fff;cursor:pointer;background:#2463a6;border:0;border-radius:4px;padding:8px 16px}button:hover{background:#1d528c}button:focus-visible{outline-offset:3px;outline:3px solid #5e4f7d}output{font-variant-numeric:tabular-nums}.engine-canvas{aspect-ratio:9/4;background:#fff;width:100%;max-width:720px}.engine-canvas canvas{display:block}