body{font:18px/1.6 system-ui,sans-serif;background:#111827;color:#f9fafb;margin:0;padding:24px}main{max-width:660px;margin:5vh auto}h1{font-size:30px}#status{padding:16px;background:#1f2937;border-radius:8px}button{font:inherit;padding:12px 18px;margin:6px 10px 12px 0;border:2px solid #93c5fd;border-radius:8px;background:#dbeafe;color:#111827}button:disabled{opacity:.55}button:focus-visible,audio:focus-visible{outline:4px solid #fbbf24;outline-offset:4px}audio{display:block;width:100%;margin:20px 0}#detail{color:#d1d5db}