.help-mast {
  padding-top: 18px;
  padding-bottom: 48px;
}

.help-mast-panel {
  min-height: 420px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr);
  overflow: hidden;
  border: var(--line-hair) solid var(--color-panel);
  border-radius: var(--radius-panel);
  background:
    radial-gradient(circle, var(--color-panel-dot) 1px, transparent 1.2px) 0 0 / 16px 16px,
    linear-gradient(var(--color-panel-grid) var(--line-hair), transparent var(--line-hair)) 0 0 / 80px 80px,
    linear-gradient(90deg, var(--color-panel-grid) var(--line-hair), transparent var(--line-hair)) 0 0 / 80px 80px,
    var(--color-panel);
}

.help-mast-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 54px;
  border-right: var(--line-hair) solid var(--color-panel-line);
}

.help-mast-copy .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 20px;
  color: var(--color-panel-muted);
}

.help-mast-copy h1 {
  max-width: 680px;
  margin-bottom: 20px;
  color: var(--color-panel-text);
}

.help-lead {
  max-width: 680px;
  margin-bottom: 0;
  color: var(--color-panel-muted);
  font-size: 18px;
  line-height: 1.75;
}

.help-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.help-outline-button {
  color: var(--color-panel-text);
  background: transparent;
  border-color: var(--color-panel-line);
}

.help-outline-button:hover {
  color: var(--color-panel);
  background: var(--color-page);
  border-color: var(--color-page);
}

.help-route-mark {
  min-height: 420px;
  display: grid;
  place-items: center;
  padding: 34px;
}

.help-route-mark svg {
  width: 100%;
}

.help-route-guide {
  fill: none;
  stroke: var(--color-panel-grid);
  stroke-width: 1;
}

.help-route-main {
  fill: none;
  stroke: var(--color-panel-text);
  stroke-width: 16;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.help-route-branch {
  fill: none;
  stroke: var(--color-panel-muted);
  stroke-width: 5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.help-route-ring {
  fill: var(--color-panel);
  stroke: var(--color-panel-text);
  stroke-width: 4;
}

.help-route-node {
  fill: var(--color-panel-text);
  stroke: var(--color-panel);
  stroke-width: 4;
}

.help-route-junction {
  fill: var(--color-accent);
  stroke: var(--color-panel);
  stroke-width: 5;
}

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

.help-flow > .toc-tabs {
  margin-bottom: 10px;
}

.help-category {
  border-bottom: var(--line-hair) solid var(--color-border);
}

.help-category:last-child {
  border-bottom: 0;
}

.help-category-head {
  display: grid;
  grid-template-columns: minmax(280px, .8fr) minmax(0, 1.2fr);
  gap: 54px;
  align-items: end;
  margin-bottom: 38px;
}

.help-category-head .eyebrow {
  margin-bottom: 12px;
  color: var(--color-accent-dark);
}

.help-category-head h2 {
  margin-bottom: 0;
}

.help-category-head > p {
  max-width: 700px;
  margin-bottom: 4px;
  color: var(--color-text-muted);
}

.help-category .faq-list {
  background: var(--color-page);
}

.help-category .faq-item summary {
  padding-left: 18px;
  padding-right: 18px;
}

.help-category .faq-answer {
  max-width: 940px;
  padding-left: 18px;
  padding-right: 62px;
}

.help-callout {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  margin-top: 34px;
}

.help-callout p {
  margin: 0;
}

.help-callout a {
  color: var(--color-accent-dark);
  font-weight: 720;
  white-space: nowrap;
}

.help-next {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 36px;
  align-items: center;
  margin-top: 48px;
  padding: 34px;
  background: var(--color-panel-soft);
}

.help-next .eyebrow {
  margin-bottom: 10px;
  color: var(--color-accent-dark);
}

.help-next h2 {
  margin-bottom: 12px;
  font-size: clamp(27px, 3vw, 38px);
}

.help-next p:last-child {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--color-text-muted);
}

@media (max-width: 900px) {
  .help-mast-panel {
    grid-template-columns: 1fr;
  }

  .help-mast-copy {
    border-right: 0;
    border-bottom: var(--line-hair) solid var(--color-panel-line);
  }

  .help-route-mark {
    min-height: 360px;
  }

  .help-category-head {
    grid-template-columns: 1fr;
    gap: 16px;
    align-items: start;
  }

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

  .help-callout a {
    white-space: normal;
  }
}

@media (max-width: 640px) {
  .help-mast {
    padding-top: 8px;
    padding-bottom: 34px;
  }

  .help-mast .wrap {
    padding-inline: 8px;
  }

  .help-mast-panel {
    min-height: auto;
  }

  .help-mast-copy {
    padding: 34px 22px;
  }

  .help-lead {
    font-size: 15px;
  }

  .help-actions {
    width: 100%;
  }

  .help-actions .button {
    flex: 1 1 140px;
  }

  .help-route-mark {
    min-height: 300px;
    padding: 18px;
  }

  .help-category-head {
    margin-bottom: 24px;
  }

  .help-category .faq-item summary {
    min-height: 68px;
    padding-left: 4px;
    padding-right: 4px;
    font-size: 16px;
  }

  .help-category .faq-answer {
    padding-left: 4px;
    padding-right: 42px;
  }

  .help-callout {
    padding: 20px;
  }

  .help-next {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px;
  }

  .help-next .button {
    width: 100%;
  }
}