:root {
  --help-copy-width: 720px;
  --help-card-width: 390px;
  --help-section-copy-width: 300px;
  --help-faq-width: 860px;
}

.support-hero {
  padding-top: clamp(58px, 8vw, 104px);
  padding-bottom: clamp(54px, 7vw, 92px);
  border-bottom: 1px solid var(--color-border);
}

.support-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, var(--help-card-width));
  gap: clamp(36px, 7vw, 96px);
  align-items: center;
}

.support-hero-copy {
  min-width: 0;
  max-width: var(--help-copy-width);
}

.support-hero-copy h1 {
  max-width: 680px;
  margin-top: 20px;
}

.support-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 26px;
}

.support-index-card {
  min-width: 0;
  padding: clamp(24px, 4vw, 34px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-window);
}

.support-index-label {
  display: block;
  margin-bottom: 14px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
}

.support-index-card ol {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
  padding-left: 1.4em;
  color: var(--color-text);
}

.support-index-card li::marker {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-weight: 800;
}

.support-index-card a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  font-weight: 800;
}

.support-content {
  padding-top: 28px;
  padding-bottom: var(--section-space);
}

.support-content > .toc-tabs {
  top: 12px;
  margin-bottom: 0;
}

.support-section {
  display: grid;
  grid-template-columns: minmax(220px, var(--help-section-copy-width)) minmax(0, var(--help-faq-width));
  justify-content: space-between;
  gap: clamp(32px, 7vw, 92px);
  padding-top: clamp(66px, 9vw, 108px);
}

.support-section + .support-section {
  margin-top: clamp(18px, 3vw, 36px);
  border-top: 1px solid var(--color-border);
}

.support-section-intro {
  min-width: 0;
}

.support-section-intro h2 {
  font-size: clamp(30px, 3.4vw, 42px);
}

.support-section-intro p {
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.8;
}

.support-section .faq-list {
  min-width: 0;
}

.support-section .faq-item {
  box-shadow: var(--shadow-soft);
}

.support-section .faq-item summary {
  font-size: 16px;
  line-height: 1.55;
}

.support-section .faq-answer p {
  font-size: 15px;
  line-height: 1.85;
}

.support-next {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(26px, 5vw, 68px);
  align-items: center;
  margin-top: var(--section-space);
  padding: clamp(28px, 5vw, 48px);
  border-radius: var(--radius-md);
  background: var(--color-accent);
  color: var(--color-panel);
  box-shadow: var(--shadow-window);
}

.support-next h2 {
  margin-bottom: 10px;
  color: var(--color-panel);
  font-size: clamp(28px, 3.5vw, 40px);
}

.support-next p {
  max-width: 760px;
  color: var(--color-border);
}

.support-next .section-number {
  color: var(--color-border);
}

.support-next .btn-primary {
  border-color: var(--color-panel);
  background: var(--color-panel);
  color: var(--color-accent);
}

.support-next .btn-primary:hover {
  background: var(--color-panel-alt);
  color: var(--color-accent-dark);
}

.support-next .btn-secondary {
  border-color: var(--color-panel);
  color: var(--color-panel);
}

.support-next .btn-secondary:hover {
  background: var(--color-panel);
  color: var(--color-accent);
}

@media (max-width: 980px) {
  .support-hero-inner {
    grid-template-columns: 1fr;
  }

  .support-index-card {
    width: 100%;
    max-width: 620px;
  }

  .support-section {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .support-section-intro {
    max-width: 720px;
  }
}

@media (max-width: 768px) {
  .support-hero {
    padding-top: 44px;
    padding-bottom: 54px;
  }

  .support-content {
    padding-top: 20px;
  }

  .support-section {
    padding-top: 64px;
  }

  .support-next {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .support-index-card {
    padding: 22px 20px;
  }

  .support-section .faq-item summary {
    padding-right: 44px;
    padding-left: 16px;
  }

  .support-section .faq-answer {
    padding-right: 16px;
    padding-left: 16px;
  }
}