.lead { color: var(--text-2); max-width: 66ch; line-height: 1.55; }

.rx-pat { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin: 16px 0 6px; }
.rx-slash { font-family: var(--mono); font-size: 1.3rem; color: var(--text-2); }
.rx-pat [data-pattern] { flex: 1 1 260px; font-family: var(--mono); font-size: .95rem; }
.rx-flags { display: flex; gap: 10px; flex-wrap: wrap; }
.rx-flags .check { font-family: var(--mono); font-size: .82rem; }
.rx-err { color: var(--bad); font-size: .84rem; font-weight: 600; }

[data-text] { min-height: 120px; font-family: var(--mono); font-size: .84rem; margin-top: 4px; }
.rx-preview { border: 1px solid var(--line); border-radius: 8px; background: var(--surface); padding: 12px 14px; font-family: var(--mono); font-size: .84rem; white-space: pre-wrap; word-break: break-word; min-height: 44px; margin: 8px 0 4px; }
.rx-preview mark { background: var(--warn-bg); color: var(--warn); border-radius: 2px; padding: 0 1px; }
.rx-count { font-size: .8rem; color: var(--text-2); margin: 0 0 12px; }

.rx-matches { display: grid; gap: 8px; margin-bottom: 20px; }
.rx-m { border: 1px solid var(--line); border-radius: 8px; background: var(--surface); padding: 8px 10px; }
.rx-m-head { display: flex; justify-content: space-between; gap: 12px; font-size: .8rem; }
.rx-m-head span { color: var(--text-2); }
.rx-m-head code { font-family: var(--mono); }
.rx-m ul { margin: 6px 0 0; padding-left: 18px; font-size: .8rem; }
.rx-m ul b { font-family: var(--mono); color: var(--accent-2); }

.rx-rep { margin-top: 6px; }
.rx-rep input { font-family: var(--mono); font-size: .84rem; }
.out-head { display: flex; justify-content: space-between; align-items: center; margin: 10px 0 4px; }
.rx-result { margin: 0; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); font-family: var(--mono); font-size: .82rem; white-space: pre-wrap; word-break: break-word; min-height: 40px; }