.faq { display: grid; gap: 10px; max-width: 800px; }
.faq details { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 0 18px; }
.faq summary { cursor: pointer; list-style: none; padding: 16px 0; font-weight: 700; color: var(--ink); display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font: 500 20px/1 var(--mono); color: var(--ink-faint); }
.faq details[open] summary::after { content: '–'; }
.faq details p { padding-bottom: 16px; color: var(--ink-secondary); max-width: 66ch; }