:root{color:#172033;background:#f5f7fa;font-family:system-ui,sans-serif}body{margin:0}main{max-width:920px;margin:auto;padding:24px}section{background:#fff;border:1px solid #d9e0e8;border-radius:8px;margin:16px 0;padding:16px}h1{margin-bottom:4px}.warning{color:#8a2a00;font-weight:700}.status{background:#e8f1fb;border-left:4px solid #2866a3;padding:10px}button,label{margin:6px;padding:8px;display:inline-block}button{color:#fff;cursor:pointer;background:#162235;border:0;border-radius:4px}.check{box-sizing:border-box;border-bottom:1px solid #eee;justify-content:space-between;width:100%;display:flex}pre{font-size:12px;overflow:auto}li{margin:8px 0}audio{max-width:100%;margin-top:4px;display:block}@media (width<=600px){main{padding:12px}.check{gap:8px}}