/* Support Center – cards & FAQ accordion */
.support-content.content {
  background: transparent;
  box-shadow: none;
  padding: 0;
  max-width: 900px;
}

.support-content .doc-header {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.5rem 1.35rem 1.25rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.support-content .intro {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font);
  line-height: 1.65;
  font-size: 1.02rem;
}

.support-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.25rem 1.35rem 1.5rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
  font-family: var(--font);
}

.support-card.doc-section {
  font-family: var(--font);
}

.support-dl {
  margin: 0;
}

.support-dl dt {
  font-weight: 600;
  color: var(--color-header);
  margin-top: 0.85rem;
}

.support-dl dt:first-child {
  margin-top: 0;
}

.support-dl dd {
  margin: 0.25rem 0 0;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-bg);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  padding: 0.85rem 1rem;
  list-style: none;
  color: var(--color-header);
}

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

.faq-item summary::after {
  content: '+';
  float: right;
  color: var(--color-muted);
  font-weight: 400;
}

.faq-item[open] summary::after {
  content: '−';
}

.faq-item summary:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.faq-answer {
  padding: 0 1rem 1rem;
  border-top: 1px solid var(--color-border);
}

.faq-answer p {
  margin: 0.75rem 0 0;
  color: var(--color-text);
  font-weight: 400;
}

.requirements-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 600px) {
  .requirements-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.req-block h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  color: var(--color-header);
}

.req-block ul {
  margin: 0;
  padding-left: 1.25rem;
}

.doc-links {
  margin: 0;
  padding-left: 1.25rem;
}

.doc-links code {
  font-size: 0.9em;
  color: var(--color-muted);
}

@media print {
  .faq-item {
    break-inside: avoid;
  }

  .faq-item[open] .faq-answer,
  .faq-answer {
    display: block !important;
  }

  .support-card {
    box-shadow: none;
    border-color: #ccc;
  }
}