.help-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-line);
  background:
    linear-gradient(90deg, var(--color-panel) 1px, transparent 1px),
    linear-gradient(var(--color-panel) 1px, transparent 1px),
    var(--color-canvas);
  background-size: 42px 42px;
}

.help-hero::after {
  content: "";
  width: 420px;
  height: 420px;
  position: absolute;
  right: -180px;
  bottom: -250px;
  border-radius: 50%;
  background: var(--color-focus-halo);
  filter: blur(70px);
  pointer-events: none;
}

.help-hero-layout {
  min-height: 540px;
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: clamp(42px, 7vw, 96px);
  align-items: center;
  padding-top: clamp(72px, 9vw, 118px);
  padding-bottom: clamp(72px, 9vw, 118px);
}

.help-hero-copy {
  max-width: 740px;
}

.help-hero-copy h1 {
  max-width: 700px;
}

.help-hero-copy .lead {
  margin-bottom: 28px;
}

.help-fact-line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  color: var(--color-ink-muted);
  font-size: 14px;
  font-weight: 750;
}

.help-fact-line > span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.help-route-card {
  position: relative;
  padding: 24px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-large);
  background: var(--color-canvas);
  box-shadow: var(--shadow-lift);
  transform: rotate(1deg);
}

.help-route-card::before {
  content: "";
  position: absolute;
  inset: 12px -12px -12px 12px;
  z-index: -1;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-large);
  background: var(--color-panel-strong);
}

.help-route-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-ink-muted);
  font-size: 12px;
  font-weight: 800;
}

.help-route-body {
  display: grid;
  justify-items: start;
  padding-top: 22px;
}

.help-route-label {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 9px 16px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-canvas);
  color: var(--color-ink);
  font-size: 14px;
  font-weight: 800;
  box-shadow: var(--shadow-card);
}

.help-route-label.is-accent {
  border-color: var(--color-accent);
}

.help-route-label.is-sky {
  border-color: var(--color-sky);
  justify-self: end;
}

.help-route-label.is-mint {
  border-color: var(--color-success);
}

.help-route-label.is-warm {
  border-color: var(--color-warning);
  justify-self: end;
}

.help-route-line {
  width: 52%;
  height: 24px;
  margin-inline: auto;
  border-right: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  transform: skewX(-24deg);
}

.help-route-line:nth-of-type(4) {
  border-right: 0;
  border-left: 1px solid var(--color-line);
  transform: skewX(24deg);
}

.help-document {
  padding-top: clamp(54px, 7vw, 86px);
  padding-bottom: var(--section-space);
}

.help-document .toc-tabs {
  margin-bottom: clamp(64px, 8vw, 104px);
}

.help-category {
  padding-top: 18px;
  padding-bottom: clamp(84px, 10vw, 132px);
}

.help-category + .help-category {
  border-top: 1px solid var(--color-line);
  padding-top: clamp(76px, 9vw, 112px);
}

.help-category-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: 12px 60px;
  align-items: start;
  margin-bottom: 38px;
}

.help-category-intro .badge {
  width: fit-content;
  grid-column: 1;
}

.help-category-intro h2 {
  grid-column: 1;
  margin-bottom: 0;
}

.help-category-intro p {
  grid-column: 2;
  grid-row: 1 / span 2;
  max-width: 680px;
  margin: 38px 0 0;
  color: var(--color-ink-muted);
  font-size: 17px;
}

.help-category .faq-list {
  margin-left: clamp(0px, 6vw, 110px);
}

.help-category .faq-answer p {
  margin-bottom: 0;
}

.help-followup {
  margin: 28px 0 0 clamp(0px, 6vw, 110px);
  padding: 18px 22px;
  border-left: 4px solid var(--color-accent);
  background: var(--color-panel);
  color: var(--color-ink-muted);
}

.help-followup a {
  color: var(--color-accent-deep);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-color: var(--color-focus-halo);
  text-underline-offset: 4px;
}

.help-link-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 30px 0 0 clamp(0px, 6vw, 110px);
}

.help-link-card {
  min-height: 132px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  padding: 22px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-panel);
  transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.help-link-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-accent);
  background: var(--color-canvas);
}

.help-link-card strong {
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 18px;
}

.help-link-card span {
  color: var(--color-ink-muted);
  font-size: 13px;
  font-weight: 750;
}

.help-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  margin: 38px 0 0 clamp(0px, 6vw, 110px);
  padding: clamp(24px, 4vw, 38px);
  border-radius: var(--radius-large);
  background-color: var(--color-night);
  background-image: radial-gradient(var(--color-night-dot) 1px, transparent 1.4px);
  background-size: 18px 18px;
  color: var(--color-night-text);
}

.help-actions strong {
  display: block;
  margin-bottom: 6px;
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 20px;
}

.help-actions p {
  max-width: 620px;
  margin-bottom: 0;
}

.help-actions .btn-secondary {
  border-color: var(--color-night-line);
  background: var(--color-white);
}

.help-actions .btn-dark {
  background: var(--color-accent);
}

@media (max-width: 900px) {
  .help-hero-layout {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .help-route-card {
    width: min(620px, 100%);
    margin-inline: auto;
    transform: none;
  }

  .help-category-intro {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .help-category-intro .badge,
  .help-category-intro h2,
  .help-category-intro p {
    grid-column: 1;
    grid-row: auto;
  }

  .help-category-intro p {
    margin-top: 0;
  }

  .help-category .faq-list,
  .help-followup,
  .help-link-grid,
  .help-actions {
    margin-left: 0;
  }

  .help-link-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .help-hero-layout {
    gap: 40px;
    padding-top: 58px;
    padding-bottom: 66px;
  }

  .help-route-card {
    padding: 18px;
  }

  .help-route-card::before {
    inset: 8px -8px -8px 8px;
  }

  .help-route-label {
    min-height: 38px;
    padding: 8px 13px;
    font-size: 13px;
  }

  .help-category {
    padding-bottom: 78px;
  }

  .help-category + .help-category {
    padding-top: 70px;
  }

  .help-actions {
    grid-template-columns: 1fr;
  }

  .help-actions .button-row {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .help-route-card,
  .help-link-card:hover {
    transform: none;
  }
}