html, body { margin: 0; padding: 0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; }
.wrap { max-width: 980px; margin: 0 auto; padding: 20px; }
h1 { margin: 0 0 6px 0; font-size: 26px; }
h2 { margin: 0 0 12px 0; font-size: 18px; }
.muted { color: #666; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 12px; }
input { padding: 10px 12px; border: 1px solid #ccc; border-radius: 10px; min-width: 360px; }
button { padding: 10px 12px; border: 1px solid #ccc; border-radius: 10px; cursor: pointer; background: #fff; }
button:hover { background: #f3f3f3; }
.card { background: #fff; border: 1px solid #eee; border-radius: 16px; padding: 16px; box-shadow: 0 6px 20px rgba(0,0,0,0.04); }
.list { display: grid; gap: 12px; margin-top: 10px; }
.item { border: 1px solid #eee; border-radius: 14px; padding: 12px; }
.item .top { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.badge { padding: 2px 8px; border-radius: 999px; border: 1px solid #ddd; font-size: 12px; color: #444; }
pre { background: #fafafa; border: 1px solid #eee; padding: 10px; border-radius: 12px; overflow-x: auto; }
audio { width: 100%; margin-top: 8px; }