/* FAQ page — accordion list (left column of the shared `.sup` band).
   Ported 1:1 from the source faq.html `.sup__faqs` / `.sup__q` / `.sup__a`
   rules. The two-column `.sup` grid shell and the `.sup__aside` panel are
   shared with the contact support band (contact.css); only the native
   <details> accordion list styling lives here. */

.sup__faqs {
  border-top: 1px solid var(--rule);
}

.sup__q {
  border-bottom: 1px solid var(--rule);
}

.sup__q summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
  padding: var(--sp-5) 0;
  cursor: pointer;
  list-style: none;
  transition: color var(--dur-fast) var(--ease-out);
}

.sup__q summary::-webkit-details-marker {
  display: none;
}

.sup__q summary:hover {
  color: var(--accent-text);
}

.sup__q summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-display);
  font-size: var(--step-3);
  line-height: 1;
  color: var(--accent-text);
}

.sup__q[open] summary::after {
  content: "\2212"; /* minus sign − */
}

.sup__a {
  padding-bottom: var(--sp-5);
  max-width: 64ch;
}