/* Вопросы */
.faq { max-width: 900px; border-top: 1px solid var(--color-border-strong); }
.qa { border-bottom: 1px solid var(--color-border); }
.qa summary {
  list-style: none; cursor: pointer; position: relative; padding: 22px 48px 22px 0;
  font-size: clamp(18px, 1.6vw, 22px); font-weight: 700; line-height: 1.3;
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { /* крюк-плюс: две линии */
  content: ""; position: absolute; right: 8px; top: 50%; width: 16px; height: 16px; margin-top: -8px;
  background: linear-gradient(var(--color-text), var(--color-text)) 50% 50% / 16px 2px no-repeat, linear-gradient(var(--color-text), var(--color-text)) 50% 50% / 2px 16px no-repeat;
  transition: transform .3s var(--ease);
}
.qa[open] summary::after { transform: rotate(45deg); }
@media (hover: hover) { .qa summary:hover { color: var(--color-focus-ring); } }
.qa__a { padding: 0 48px 24px 0; color: var(--color-text-muted); max-width: 70ch; }