.help-hero {
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
  padding: 60px 22px 40px;
  text-align: center;
  border-bottom: 1px solid var(--line);
}
.help-hero h1 { font-size: 2.2rem; margin: 0 0 8px; }
.help-hero p { color: var(--muted); font-size: 16px; max-width: 560px;
  margin: 0 auto; }

.help-wrap { padding: 40px 22px 60px; max-width: 980px; }

.help-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
  margin-bottom: 40px;
}
@media (max-width: 720px) { .help-grid { grid-template-columns: 1fr; } }

.help-card {
  display: block;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 22px 24px; text-decoration: none; color: inherit;
  transition: transform .12s ease, border-color .12s ease, box-shadow .12s ease;
}
.help-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(79, 70, 229, .08);
}
.help-card h3 { margin: 0 0 6px; font-size: 17px; color: var(--ink); }
.help-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.5; }

.help-contact {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 24px; text-align: center;
}
.help-contact h2 { margin: 0 0 6px; font-size: 18px; }
.help-contact p { margin: 0; color: var(--muted); font-size: 14px; }
.help-contact a { color: var(--primary); font-weight: 700; }

/* Article layout */
.help-article {
  max-width: 760px; margin: 0 auto;
  padding: 36px 22px 80px;
}
.help-article .crumbs {
  color: var(--muted); font-size: 13px; margin-bottom: 14px;
}
.help-article .crumbs a { color: var(--primary); font-weight: 600; text-decoration: none; }
.help-article h1 { font-size: 2rem; margin: 0 0 8px; }
.help-article .lede { color: var(--muted); font-size: 16px;
  margin: 0 0 28px; }
.help-article h2 {
  font-size: 18px; margin: 32px 0 10px; padding-top: 14px;
  border-top: 1px solid var(--line);
}
.help-article h3 { font-size: 15px; margin: 22px 0 6px; }
.help-article p, .help-article li {
  color: var(--ink); font-size: 15.5px; line-height: 1.65;
}
.help-article ul, .help-article ol {
  padding-left: 22px; margin: 8px 0 16px;
}
.help-article li { margin-bottom: 6px; }
.help-article a { color: var(--primary); font-weight: 600; }
.help-article code {
  background: #f1f5f9; padding: 2px 6px; border-radius: 6px;
  font-size: 13.5px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.help-article .callout {
  background: #eef2ff; border: 1px solid #c7d2fe; border-radius: 12px;
  padding: 14px 18px; margin: 18px 0;
  color: #3730a3; font-size: 14.5px; line-height: 1.55;
}
.help-article .callout strong { color: #1e1b4b; }
.help-article .next {
  margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
}
.help-article .next a {
  display: inline-block; padding: 10px 16px; border-radius: 10px;
  border: 1px solid var(--line); background: #fff; color: var(--ink);
  text-decoration: none; font-weight: 600;
}
.help-article .next a:hover { border-color: var(--primary); }

.site-foot {
  border-top: 1px solid var(--line); background: #f8fafc; padding: 22px 0;
  color: var(--muted); font-size: 13px;
}
.site-foot .wrap {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
}
.site-foot a { color: var(--muted); text-decoration: none; margin: 0 4px; }
.site-foot a:hover { color: var(--primary); }