/* Support pages — aligned with Vue support-ui.less / FaqsPageView */
.support-doc-page {
  width: 100%;
  margin: 0;
  padding: 32px 20px 48px;
  background: #eef1f4;
  box-sizing: border-box;
}

.support-doc-card {
  font-family: var(--font-serif);
  background: #fff;
  border-radius: 12px;
  box-shadow:
    0 1px 2px rgba(15, 23, 42, 0.06),
    0 8px 28px rgba(15, 23, 42, 0.07);
  border: 1px solid rgba(15, 23, 42, 0.08);
  padding: 40px 48px 48px;
  max-width: 920px;
  margin: 0 auto;
}

.support-doc-card h2 {
  text-align: center;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #16181d;
  margin: 0 0 8px;
  line-height: 1.35;
}

.support-doc-card h2::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  margin: 16px auto 28px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--color-vue-teal), var(--color-vue-teal-light));
}

.support-doc-card h3 {
  margin: 36px 0 14px;
  font-size: 18px;
  font-weight: 600;
  color: #16181d;
  line-height: 1.4;
  padding-bottom: 10px;
  border-bottom: 2px solid rgba(50, 158, 140, 0.22);
}

.support-doc-card h4 {
  margin: 22px 0 10px;
  font-size: 15px;
  font-weight: 600;
  color: #3d4450;
  line-height: 1.45;
}

.support-doc-card p,
.support-doc-card .support-doc-block {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: #3d4450;
  white-space: pre-line;
  text-align: left;
}

.support-doc-card .intro {
  font-weight: 600;
  color: #3d4450;
  margin-bottom: 24px;
}

.support-doc-card .support-intro-meta {
  text-align: center;
  font-weight: 500;
  font-size: 14px;
  color: #6b7280;
  margin-bottom: 28px;
}

.support-doc-multiline {
  white-space: pre-line;
}

.support-doc-card a {
  color: var(--color-vue-teal);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid rgba(50, 158, 140, 0.35);
}

.support-doc-card a:hover {
  border-bottom-color: var(--color-vue-teal);
}

.support-doc-block p {
  margin: 0 0 10px;
}

.support-faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.support-faq-item {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 8px;
  overflow: hidden;
  background: #fafbfc;
}

.support-faq-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  color: #16181d;
  list-style: none;
}

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

.support-faq-chevron {
  flex-shrink: 0;
  color: #6b7280;
  transition: transform 0.2s;
}

.support-faq-item[open] .support-faq-chevron {
  transform: rotate(180deg);
}

.support-faq-content {
  padding: 0 18px 16px;
  font-size: 0.9rem;
  line-height: 1.65;
  color: #3d4450;
}

.support-faq-content p {
  margin: 0 0 8px;
}

@media (max-width: 768px) {
  .support-doc-page {
    padding: 20px 14px 36px;
  }

  .support-doc-card {
    padding: 28px 20px 36px;
    border-radius: 10px;
  }

  .support-doc-card h2 {
    font-size: 22px;
  }

  .support-doc-card h3 {
    font-size: 17px;
    margin-top: 28px;
  }

  .support-doc-card h4 {
    font-size: 14px;
  }

  .support-doc-card p,
  .support-doc-card .support-doc-block {
    font-size: 14px;
  }
}