.lead { color: var(--text-2); max-width: 62ch; line-height: 1.55; }
.ec-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin: 16px 0; }
.ec-n { max-width: 200px; }
.out-head { display: flex; justify-content: space-between; align-items: center; margin: 10px 0 4px; }
.out-head span { display: inline-flex; gap: 12px; }
.ec-out { margin: 0; padding: 14px 16px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); font-family: var(--mono); font-size: .84rem; white-space: pre-wrap; min-height: 120px; }