/* Quick reference cards. */
/* ── Reference ── */
.ref-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.ref ol { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.ref li { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 8px; font-size: .88rem; }
.ref li b { font-family: var(--f-mono); color: var(--brass); font-size: .82rem; }