.help-site-header .header-main-row {
  max-width: 1180px;
  margin: 0 auto;
}

.help-nav {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
  flex-wrap: wrap;
}

.help-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 800;
  padding: 9px 11px;
  border-radius: 8px;
  border: 1px solid transparent;
}

.help-nav a:hover,
.help-nav a[aria-current="page"] {
  color: var(--text);
  border-color: var(--border);
  background: var(--accent-soft);
}

.help-page-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 18px 48px;
}

.help-hero {
  display: grid;
  gap: 12px;
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(7, 20, 38, 0.95), rgba(11, 27, 52, 0.78));
  box-shadow: var(--shadow);
}

.help-hero .section-title,
.help-hero p {
  margin: 0;
}

.help-hero p {
  max-width: 760px;
  color: var(--muted);
  line-height: 1.6;
}

.help-search-label {
  display: grid;
  gap: 8px;
  max-width: 560px;
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
}

.help-search-label input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(2, 8, 23, 0.66);
  color: var(--text);
  padding: 12px 13px;
  font: inherit;
}

.help-search-label input:focus {
  outline: 2px solid rgba(0, 212, 255, 0.24);
  border-color: var(--accent);
}

.help-topic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.help-topic-card {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(11, 27, 52, 0.82);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.18);
}

.help-topic-card h2 {
  margin: 0 0 8px;
  color: var(--text);
  font-size: 16px;
}

.help-topic-card p,
.help-empty {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 13.5px;
}

.help-topic-card:target {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.16), 0 16px 42px rgba(0, 0, 0, 0.18);
}

.help-empty {
  margin-top: 18px;
  padding: 16px;
  border: 1px dashed var(--border);
  border-radius: 8px;
}

@media (max-width: 900px) {
  .help-topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .help-nav {
    width: 100%;
    margin-left: 0;
  }

  .help-page-shell {
    padding: 18px 12px 36px;
  }

  .help-hero,
  .help-topic-card {
    padding: 14px;
  }

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

/* Mobile guardrails for help pages only. */
html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

.help-page-shell,
.help-hero,
.help-topic-card,
.help-search-label,
.help-search-label input {
  min-width: 0;
  max-width: 100%;
}

.help-topic-card h2,
.help-topic-card p,
.help-empty,
.help-hero p {
  overflow-wrap: anywhere;
}

@media (max-width: 768px) {
  .help-site-header .header-main-row,
  .help-nav {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .help-nav {
    justify-content: flex-start;
    gap: 8px;
  }

  .help-nav a,
  .help-search-label input {
    min-height: 44px;
  }

  .help-search-label input {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .help-page-shell {
    padding-inline: 10px;
  }

  .help-hero,
  .help-topic-card,
  .help-empty {
    padding: 12px;
  }

  .help-topic-grid {
    gap: 10px;
  }
}

@media (max-width: 360px) {
  .help-page-shell {
    padding-inline: 8px;
  }

  .help-hero,
  .help-topic-card,
  .help-empty {
    padding: 10px;
  }
}