/* ===== Help center ===== */

.help-page .help-main {
  padding: 2rem 0 3rem;
}

.help-page .breadcrumb-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  max-width: 880px;
  margin: 0 auto 1rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.help-page .breadcrumb-nav a {
  color: var(--color-text-muted);
  text-decoration: none;
}

.help-page .breadcrumb-nav a:hover {
  color: var(--color-primary);
}

.help-page .breadcrumb-nav .sep {
  color: #cbd5e1;
}

.help-page .help-article {
  max-width: 880px;
  margin: 0 auto;
  padding: 2rem 2.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.help-page .help-article h1 {
  margin: 0 0 0.5rem;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.help-page .article-meta {
  margin: 0 0 1.25rem;
  color: var(--color-text-muted);
  font-size: 0.8125rem;
}

.help-page .article-lead {
  margin: 0 0 1.5rem;
  padding: 0.25rem 0 0.25rem 0.875rem;
  border-left: 3px solid var(--color-primary);
  color: var(--color-text-muted);
  font-size: 1rem;
}

.help-page .help-article h2 {
  margin: 1.75rem 0 0.75rem;
  font-size: 1.1875rem;
  font-weight: 700;
}

.help-page .help-article h3 {
  margin: 1.25rem 0 0.5rem;
  font-size: 1rem;
  font-weight: 600;
}

.help-page .help-article p,
.help-page .help-article li {
  font-size: 0.9375rem;
  color: #334155;
}

.help-page .help-article ul {
  padding-left: 1.25rem;
}

.help-page .help-article li {
  margin: 0.375rem 0;
}

.help-page .steps {
  margin: 1rem 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.help-page .steps li {
  position: relative;
  margin: 0.875rem 0;
  padding-left: 2.375rem;
  counter-increment: step;
}

.help-page .steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0.0625rem;
  width: 1.625rem;
  height: 1.625rem;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.625rem;
  text-align: center;
}

.help-page .callout {
  margin: 1.25rem 0;
  padding: 0.875rem 1rem;
  border-radius: 10px;
  font-size: 0.9375rem;
}

.help-page .callout p {
  margin: 0;
}

.help-page .callout.tip {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
}

.help-page .callout.warn {
  background: #fff7ed;
  border: 1px solid #fed7aa;
}

.help-page .article-related {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border);
}

.help-page .article-related h2 {
  margin: 0 0 0.625rem;
  font-size: 1rem;
}

.help-page .article-related ul {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.help-page .article-related a {
  color: var(--color-primary);
  text-decoration: none;
}

.help-page .article-related a:hover {
  text-decoration: underline;
}

.help-page .article-feedback {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px dashed var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.help-page .article-feedback a {
  color: var(--color-primary);
  text-decoration: none;
}

/* ===== Help index ===== */

.help-index .help-hero {
  padding: 2.5rem 0 0.5rem;
  text-align: center;
}

.help-index .help-hero h1 {
  margin: 0 0 0.625rem;
  font-size: 2rem;
  font-weight: 700;
}

.help-index .help-hero p {
  margin: 0;
  color: var(--color-text-muted);
}

.help-index .help-search {
  position: relative;
  max-width: 620px;
  margin: 1.5rem auto 0;
}

.help-index .help-search input {
  width: 100%;
  padding: 0.875rem 1.125rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  font-size: 1rem;
  box-shadow: var(--shadow-sm);
}

.help-index .help-search input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.help-index .search-hint {
  margin: 0.625rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.8125rem;
}

.help-index .hot-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin: 1.25rem auto 0;
  max-width: 780px;
}

.help-index .hot-links a {
  padding: 0.375rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  text-decoration: none;
}

.help-index .hot-links a:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.help-index .help-cats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.help-index .help-cat {
  padding: 1.25rem 1.375rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.help-index .help-cat h2 {
  margin: 0 0 0.75rem;
  font-size: 1.0625rem;
  font-weight: 700;
}

.help-index .help-cat ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.help-index .help-cat li {
  margin: 0.4375rem 0;
}

.help-index .help-cat a {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  text-decoration: none;
}

.help-index .help-cat a:hover {
  color: var(--color-primary);
}

.help-index .search-empty {
  margin: 2rem 0 0;
  padding: 1.5rem;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text-muted);
  text-align: center;
}

.help-index .help-note {
  margin-top: 2rem;
  padding: 1.125rem 1.375rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.help-index .help-note a {
  color: var(--color-primary);
  text-decoration: none;
}

@media (max-width: 640px) {
  .help-page .help-article {
    padding: 1.375rem 1.125rem;
  }

  .help-page .help-article h1 {
    font-size: 1.4375rem;
  }

  .help-page .site-header .container {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .help-index .help-hero h1 {
    font-size: 1.625rem;
  }
}