.lead { color: var(--text-2); max-width: 66ch; line-height: 1.55; }
.dc-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.dc-cols textarea { min-height: 160px; font-family: var(--mono); font-size: .86rem; }
.dc-cols .field > span { display: flex; justify-content: space-between; align-items: baseline; }
.dc-opt { display: flex; align-items: center; gap: 8px; font-size: .86rem; margin: 12px 0 6px; }
.dc-note { font-size: .82rem; color: var(--text-2); min-height: 1.2em; }
@media (max-width: 640px) { .dc-cols { grid-template-columns: 1fr; } }