.help-intro {
  position: relative;
  max-width: 100%;
  padding-top: 58px;
  padding-bottom: 72px;
  overflow-x: clip;
}

.help-intro::before {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--color-halo-accent), var(--color-halo-alt), transparent);
  content: "";
  pointer-events: none;
}

.help-intro > .wrap {
  position: relative;
}

.help-intro-card {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr);
  gap: 48px;
  align-items: center;
  padding: 54px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(100deg, var(--color-panel-soft), var(--color-panel));
  box-shadow: var(--shadow-card);
}

.help-intro-copy {
  min-width: 0;
}

.help-intro-copy h1 {
  max-width: 760px;
  margin-top: 20px;
}

.help-intro-copy p {
  max-width: 700px;
  margin-top: 22px;
  color: var(--color-muted);
  font-size: 17px;
  line-height: 1.8;
}

.help-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.help-fact-panel {
  min-width: 0;
  padding: 24px;
  border-radius: var(--radius-md);
  background: linear-gradient(158deg, var(--color-ink), var(--color-ink-raised));
  box-shadow: inset 0 1px 0 var(--color-panel-line-strong), var(--shadow-accent);
  color: var(--color-panel-text);
}

.help-panel-label {
  color: var(--color-panel-text-muted);
  font-size: 11px;
  letter-spacing: .08em;
}

.help-fact-row {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(88px, auto) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding-top: 15px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--color-panel-line);
}

.help-fact-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.help-fact-row span {
  color: var(--color-panel-text-muted);
  font-size: 13px;
}

.help-fact-row strong {
  min-width: 0;
  color: var(--color-panel-text);
  font-size: 13px;
  font-weight: 600;
  text-align: right;
  overflow-wrap: anywhere;
}

.help-content {
  padding-bottom: var(--section-space);
}

.help-content > .toc-tabs {
  margin-bottom: 52px;
}

.help-category {
  padding-top: 28px;
  padding-bottom: 68px;
}

.help-category + .help-category {
  border-top: 1px solid var(--color-border);
}

.help-category-head {
  margin-bottom: 28px;
  text-align: center;
}

.help-category-head h2 {
  font-size: clamp(32px, 5vw, 44px);
}

.help-category-head p {
  margin-top: 10px;
  color: var(--color-muted);
  font-size: 16px;
}

.help-category .faq-answer p {
  max-width: 700px;
  line-height: 1.85;
}

.help-support {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  margin-top: 12px;
  padding: 28px;
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, var(--color-ink), var(--color-ink-raised));
  box-shadow: var(--shadow-accent);
  color: var(--color-panel-text);
}

.help-support h2 {
  margin-top: 9px;
  color: var(--color-on-dark);
  font-size: clamp(26px, 4vw, 34px);
}

.help-support p {
  max-width: 620px;
  margin-top: 8px;
  color: var(--color-panel-text-muted);
}

.help-support .btn {
  border-color: var(--color-on-dark);
  background: var(--color-on-dark);
  color: var(--color-ink);
}

@media (max-width: 900px) {
  .help-intro-card {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 40px;
  }

  .help-fact-panel {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .help-intro {
    padding-top: 28px;
    padding-bottom: 52px;
  }

  .help-intro-card {
    gap: 24px;
    padding: 24px 18px;
  }

  .help-intro-copy p {
    font-size: 15px;
  }

  .help-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .help-actions .btn {
    width: 100%;
  }

  .help-fact-panel {
    padding: 18px;
  }

  .help-fact-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .help-fact-row strong {
    text-align: left;
  }

  .help-content > .toc-tabs {
    margin-bottom: 34px;
  }

  .help-category {
    padding-top: 22px;
    padding-bottom: 54px;
  }

  .help-category-head {
    margin-bottom: 22px;
  }

  .help-category .faq-item summary {
    padding-right: 48px;
  }

  .help-support {
    grid-template-columns: 1fr;
    padding: 22px;
  }

  .help-support .btn {
    width: 100%;
  }
}