.support-search { margin-top: 32px; max-width: 640px; }
.support-search label { display: block; margin-bottom: 10px; font-size: 14px; font-weight: 600; }
.support-search input {
  width: 100%; min-height: 54px; padding: 12px 16px;
  border: 1px solid var(--forest); border-radius: 12px;
  background: var(--paper); color: var(--ink); font: inherit;
}
.support-search input::placeholder { color: var(--muted); opacity: 1; }
.support-search input:focus-visible { outline: 3px solid var(--forest); outline-offset: 4px; }
.support-search [role="status"] { margin: 10px 0 0; font-size: 14px; color: var(--muted); }
.support-toc li a { min-height: 40px; }
.support-question { border-bottom: 1px solid var(--line); }
.support-question summary { padding: 20px 32px 20px 0; position: relative; cursor: pointer; list-style: none; font-weight: 600; line-height: 1.5; }
.support-question summary::-webkit-details-marker { display: none; }
.support-question summary::after {
  content: ''; position: absolute; right: 4px; top: 28px;
  width: 8px; height: 8px; border-right: 1.5px solid var(--forest);
  border-bottom: 1.5px solid var(--forest); transform: rotate(45deg);
}
.support-question[open] summary::after { transform: rotate(225deg); top: 32px; }
.support-question summary:hover { color: var(--forest); }
.support-question summary:focus-visible { outline: 3px solid var(--forest); outline-offset: 3px; }
.support-answer { padding: 0 0 24px; }
.support-contact { margin-top: 24px; }
.support-email { display: inline-flex; align-items: center; gap: 16px; min-height: 52px; margin-block: 24px; font-size: 22px; font-weight: 600; }
.support-email svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.support-contact-note { font-size: 14px; color: var(--muted); }
[hidden] { display: none !important; }
@media (max-width: 700px) {
  .support-toc ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 16px; }
  .support-toc li a { min-height: 44px; }
  .support-email { font-size: 20px; gap: 10px; }
}
@media print {
  .support-search, .support-question summary::after { display: none; }
  .support-answer { display: block !important; }
}