.help-page {
  min-height: 100vh;
  background: var(--color-base);
  color: var(--color-ink);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}
.help-header {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center;
  justify-content: space-between; gap: 24px; padding: 16px clamp(20px, 5vw, 48px);
  background: var(--color-base); border-bottom: 1px solid var(--gs-border);
}
.help-header nav, .help-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.help-brand { color: inherit; text-decoration: none; }
.help-hero { max-width: 780px; margin: 0 auto; padding: 72px 24px 48px; text-align: center; }
.help-eyebrow { color: var(--gs-accent-blue); font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.help-hero h1, .help-article h1 { margin-top: 12px; font-size: clamp(34px, 5vw, 52px); line-height: 1.08; letter-spacing: -.035em; }
.help-hero > p:last-child { max-width: 620px; margin: 18px auto 0; color: var(--gs-text-secondary); font-size: 17px; line-height: 1.6; }
.help-categories { max-width: 1120px; margin: 0 auto; padding: 0 24px 72px; }
.help-category + .help-category { margin-top: 48px; }
.help-category > h2 { margin-bottom: 16px; font-size: 20px; }
.help-card-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.help-card { display: block; padding: 24px; border: 1px solid var(--gs-border); border-radius: var(--gs-radius-lg); background: var(--gs-bg-elevated); color: inherit; text-decoration: none; box-shadow: var(--shadow-e1); }
.help-card:hover { border-color: color-mix(in srgb, var(--gs-accent-blue) 45%, var(--gs-border)); }
.help-card:focus-visible { outline: 2px solid var(--gs-accent-blue); outline-offset: 3px; }
.help-card h3 { font-size: 18px; line-height: 1.3; }
.help-card p { margin-top: 9px; color: var(--gs-text-secondary); line-height: 1.55; }
.help-card span { display: inline-block; margin-top: 18px; color: var(--gs-accent-blue); font-size: 14px; font-weight: 600; }
.help-article-layout { max-width: 900px; margin: 0 auto; padding: 40px 24px 72px; }
.help-breadcrumb { display: flex; align-items: center; gap: 9px; color: var(--gs-text-secondary); font-size: 14px; }
.help-breadcrumb a { color: var(--gs-accent-blue); }
.help-article { margin-top: 36px; }
.help-summary { margin-top: 16px; padding-bottom: 32px; border-bottom: 1px solid var(--gs-border); color: var(--gs-text-secondary); font-size: 18px; line-height: 1.6; }
.help-article h2 { margin-top: 40px; font-size: 23px; letter-spacing: -.015em; }
.help-article p, .help-article li, .help-article dd { color: var(--gs-text-secondary); font-size: 16px; line-height: 1.7; }
.help-article h2 + p, .help-article h2 + ol, .help-article h2 + ul, .help-article h2 + dl { margin-top: 12px; }
.help-article ol, .help-article ul { padding-left: 24px; }
.help-article li + li { margin-top: 8px; }
.help-article dt { margin-top: 18px; font-weight: 700; }
.help-article dd { margin-top: 4px; }
.help-article code { padding: 2px 5px; border-radius: 4px; background: var(--gs-bg-card-hover); font-size: .9em; }
.help-note, .help-warning { margin-top: 28px; padding: 18px 20px; border-left: 3px solid var(--gs-accent-blue); border-radius: 0 var(--gs-radius-md) var(--gs-radius-md) 0; background: var(--gs-bg-card); color: var(--gs-text-secondary); line-height: 1.6; }
.help-warning { border-left-color: #b66a00; background: #fff8eb; }
.help-support { max-width: 900px; margin: 72px auto 0; padding: 28px; border: 1px solid var(--gs-border); border-radius: var(--gs-radius-lg); background: var(--gs-bg-elevated); }
.help-support h2 { font-size: 22px; }
.help-support p { max-width: 640px; margin-top: 8px; color: var(--gs-text-secondary); line-height: 1.55; }
.help-support .help-actions { margin-top: 20px; }
.help-page-footer { display: flex; justify-content: space-between; gap: 24px; max-width: 1120px; margin: 0 auto; padding: 32px 24px; border-top: 1px solid var(--gs-border); color: var(--gs-text-secondary); font-size: 13px; }
.help-page-footer a { color: inherit; }
@media (max-width: 700px) {
  .help-header { align-items: flex-start; }
  .help-header nav .landing-nav-link { display: none; }
  .help-card-grid { grid-template-columns: 1fr; }
  .help-hero { padding-top: 52px; }
}
@media print {
  .help-header, .help-support, .help-page-footer, .help-breadcrumb { display: none; }
  .help-article-layout { max-width: none; padding: 0; }
  .help-article { margin-top: 0; }
  .help-note, .help-warning { border: 1px solid #999; }
}