.support-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.2fr);
  gap: var(--space-10);
  align-items: center;
}

.support-hero-text {
  max-width: 38rem;
}

.support-hero-lead {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
}

.support-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
}

.support-highlight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  font-size: var(--font-size-sm);
}

.support-highlight-grid dt {
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.support-highlight-grid dd {
  color: var(--color-text-muted);
}

.support-hero-media {
  max-width: 28rem;
  margin-left: auto;
}

.support-hero-card .card-body {
  font-size: var(--font-size-sm);
}

.support-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  margin-bottom: var(--space-4);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.support-breadcrumb li + li::before {
  content: "/";
  margin-right: var(--space-2);
  color: var(--gray-400);
}

.support-section-header {
  max-width: 40rem;
  margin-bottom: var(--space-6);
}

.support-contact-grid {
  gap: var(--space-6);
}

.support-contact-list {
  display: grid;
  gap: var(--space-4);
}

.support-contact-list h4 {
  font-size: var(--font-size-base);
  margin-bottom: var(--space-1);
}

.support-inline-note {
  margin-top: var(--space-2);
  font-size: var(--font-size-xs);
}

.support-contact-form-footer {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.support-contact-form-footer p {
  font-size: var(--font-size-xs);
}

.support-faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 2.1fr);
  gap: var(--space-8);
  align-items: flex-start;
}

.support-faq-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.support-faq-list details {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--gray-200);
}

.support-faq-list details:first-of-type {
  border-top: 1px solid var(--gray-200);
}

.support-faq-list summary {
  list-style: none;
  cursor: pointer;
  font-weight: 500;
}

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

.support-faq-list summary::after {
  content: "+";
  float: right;
  font-weight: 400;
  color: var(--gray-500);
}

.support-faq-list details[open] summary::after {
  content: "–";
}

.support-faq-list p {
  margin-top: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

.support-feature-grid {
  gap: var(--space-6);
}

.support-steps {
  display: grid;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
}

.support-steps li {
  padding-left: var(--space-2);
  border-left: 2px solid var(--gray-200);
}

.support-bullets {
  display: grid;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
}

.support-bullets li ol {
  margin-top: var(--space-2);
  margin-left: var(--space-4);
  display: grid;
  gap: var(--space-1);
}

.support-security-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.6fr);
  gap: var(--space-8);
  align-items: center;
}

.support-security-media {
  max-width: 32rem;
}

.support-security-text .card-body {
  font-size: var(--font-size-sm);
}

.support-hours {
  display: grid;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
}

.support-hours dt {
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.support-hours dd {
  color: var(--color-text-muted);
}

.support-feedback-card .card-body {
  font-size: var(--font-size-sm);
}

.support-feedback-grid-inner {
  gap: var(--space-8);
  align-items: center;
}

.support-feedback-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.support-feedback-text {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
}

@media (max-width: 992px) {
  .support-hero {
    grid-template-columns: minmax(0, 1fr);
  }
  .support-hero-media {
    max-width: 100%;
    order: -1;
  }
  .support-security-layout {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 768px) {
  .support-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .support-highlight-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .support-faq-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .support-faq-nav {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .support-feedback-grid-inner {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 480px) {
  .support-breadcrumb ol {
    font-size: var(--font-size-2xs);
  }
  .support-feedback-text {
    font-size: var(--font-size-base);
  }
}