.faq-hero {
  position: relative;
  overflow: hidden;
  border-bottom: var(--border-heavy) solid var(--color-accent-dark);
  background: var(--color-panel-soft);
}

.faq-hero::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--color-paper-line) var(--border-thin), var(--color-transparent) var(--border-thin)),
    linear-gradient(90deg, var(--color-paper-line) var(--border-thin), var(--color-transparent) var(--border-thin));
  background-size: 34px 34px;
  content: "";
}

.faq-hero-inner {
  position: relative;
  padding-top: 82px;
  padding-bottom: 76px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.65fr);
  gap: 64px;
  align-items: end;
}

.faq-hero-copy {
  max-width: 780px;
}

.faq-hero-copy .lead {
  margin: 26px 0 0;
}

.faq-route-panel {
  position: relative;
  padding: 24px;
  border: var(--border-heavy) solid var(--color-accent-dark);
  border-radius: var(--radius-xs) var(--radius-lg) var(--radius-xs) var(--radius-md);
  background: var(--color-panel);
}

.faq-route-panel::before,
.faq-route-panel::after {
  position: absolute;
  left: -36px;
  width: 30px;
  height: var(--border-medium);
  background: var(--color-rail);
  content: "";
}

.faq-route-panel::before {
  top: 42%;
}

.faq-route-panel::after {
  top: 58%;
}

.faq-route-title {
  margin-bottom: 17px;
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.faq-route-list {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  list-style: none;
}

.faq-route-list li {
  min-width: 0;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: var(--border-thin) dashed var(--color-border);
  border-radius: var(--radius-xs);
  background: var(--color-bg);
  font-size: 0.9rem;
  font-weight: 700;
}

.faq-route-list span {
  flex-shrink: 0;
  color: var(--color-error);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 800;
}

.faq-content-section {
  padding-top: 52px;
}

.faq-category {
  padding-top: 34px;
  padding-bottom: 74px;
  display: grid;
  grid-template-columns: minmax(210px, 0.42fr) minmax(0, 1fr);
  gap: 52px;
  scroll-margin-top: calc(var(--header-height) + 20px);
  border-bottom: var(--border-thin) dashed var(--color-border);
}

.faq-category:last-of-type {
  padding-bottom: 50px;
  border-bottom: 0;
}

.faq-category-heading {
  position: relative;
  align-self: start;
  padding-left: 25px;
}

.faq-category-heading::before {
  position: absolute;
  top: 6px;
  bottom: 4px;
  left: 0;
  width: 8px;
  border: var(--border-medium) solid var(--color-accent-dark);
  border-radius: var(--radius-pill);
  background: var(--color-error);
  content: "";
}

.faq-category-heading h2 {
  margin-bottom: 15px;
  font-size: clamp(1.8rem, 3vw, 2.65rem);
}

.faq-category-heading p:last-child {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.faq-track-number {
  margin-bottom: 9px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.faq-category .faq-list {
  align-self: start;
}

.faq-category .faq-item {
  border-radius: var(--radius-xs) var(--radius-md) var(--radius-md) var(--radius-xs);
}

.faq-category .faq-item[open] {
  background: var(--color-panel-soft);
}

.faq-category .faq-question {
  font-size: 1rem;
}

.faq-category .faq-answer {
  padding-right: 52px;
  color: var(--color-text);
}

.faq-content-section > .wrap > .callout {
  margin-top: 24px;
  margin-bottom: 0;
}

.faq-content-section > .wrap > .callout .button-row {
  margin-top: 18px;
}

@media (max-width: 980px) {
  .faq-hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 38px;
    align-items: start;
  }

  .faq-route-panel {
    max-width: 620px;
  }

  .faq-route-panel::before,
  .faq-route-panel::after {
    display: none;
  }

  .faq-category {
    grid-template-columns: minmax(180px, 0.34fr) minmax(0, 1fr);
    gap: 32px;
  }
}

@media (max-width: 720px) {
  .faq-hero-inner {
    padding-top: 58px;
    padding-bottom: 54px;
  }

  .faq-category {
    padding-top: 24px;
    padding-bottom: 58px;
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }

  .faq-category-heading {
    padding-left: 20px;
  }

  .faq-category .faq-answer {
    padding-right: 18px;
  }
}

@media (max-width: 640px) {
  .faq-hero-inner {
    padding-top: 42px;
    padding-bottom: 44px;
  }

  .faq-route-panel {
    padding: 18px;
    border-width: var(--border-medium);
  }

  .faq-content-section {
    padding-top: 34px;
  }

  .faq-category {
    padding-bottom: 48px;
  }

  .faq-category-heading h2 {
    font-size: 1.9rem;
  }

  .faq-category .faq-question {
    font-size: 0.95rem;
  }
}