/* ============================================================
   HELP-ARTICLE — Shared by help-article.html and
   vendor-help-article.html. Article reading layout, callouts,
   feedback footer, related cards.
   Tokens resolve to css/variables.css.
   ============================================================ */

.article-shell { max-width: 760px; margin: 0 auto; }

.article-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-sm);
  color: var(--color-mid-grey);
  text-decoration: none;
  margin-bottom: 18px;
}
.article-back:hover { color: var(--color-accent-deep); }
.article-back i { width: 14px; height: 14px; }

.article-eyebrow {
  font-size: var(--fs-2xs);
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--color-accent-deep);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-2);
}
.article-title {
  font-family: var(--font-display);
  font-size: 36px;
  line-height: 1.15;
  color: var(--color-ink);
  margin-bottom: 12px;
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: var(--fs-xs);
  color: var(--color-mid-grey);
  align-items: center;
  margin-bottom: 26px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-hairline);
}
.article-meta i { width: 13px; height: 13px; }
.article-meta span { display: inline-flex; align-items: center; gap: 4px; }

.article-tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  padding: 2px var(--space-2);
  border-radius: var(--r-pill);
  background: var(--color-champagne);
  color: var(--color-accent-deep);
  font-weight: var(--fw-semibold);
}
.article-tag.popular     { background: var(--color-champagne); color: var(--color-accent-deep); }
.article-tag.cultural    { background: rgba(181, 196, 177, 0.3); color: #4F7152; }
.article-tag.new         { background: rgba(90, 138, 106, 0.12); color: #5A8A6A; }
.article-tag.safety      { background: rgba(192, 87, 79, 0.1); color: #C0574F; }
.article-tag.compliance  { background: rgba(192, 87, 79, 0.1); color: #C0574F; }

.article-lede {
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.6;
  color: var(--color-graphite);
  font-style: italic;
  margin-bottom: 28px;
  padding-left: 14px;
  border-left: 3px solid var(--color-accent);
}

.article-body { font-size: var(--fs-md); line-height: 1.7; color: var(--color-charcoal); }
.article-body h2 {
  font-family: var(--font-display);
  font-size: 24px;
  line-height: var(--lh-snug);
  color: var(--color-ink);
  margin: 36px 0 12px;
}
.article-body p { margin-bottom: var(--space-4); }
.article-body ul,
.article-body ol { margin: 0 0 var(--space-4); padding-left: var(--space-6); }
.article-body li { margin-bottom: var(--space-2); }
.article-body a {
  color: var(--color-accent-deep);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
}
.article-body a:hover { text-decoration-thickness: 2px; }
.article-body code {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  background: var(--color-bone);
  padding: 2px 6px;
  border-radius: 4px;
}
.article-body strong { color: var(--color-ink); font-weight: var(--fw-semibold); }

.article-note {
  display: flex;
  gap: 12px;
  padding: 14px 18px;
  border-radius: 10px;
  margin: 18px 0;
  font-size: 14px;
  line-height: 1.6;
}
.article-note i { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; }
.article-note.tip  { background: rgba(201, 168, 124, 0.12); border-left: 3px solid var(--color-accent); }
.article-note.tip i  { color: var(--color-accent-deep); }
.article-note.warn { background: rgba(192, 87, 79, 0.08); border-left: 3px solid #C0574F; }
.article-note.warn i { color: #C0574F; }
.article-note.info { background: rgba(90, 138, 106, 0.08); border-left: 3px solid #5A8A6A; }
.article-note.info i { color: #5A8A6A; }

.article-feedback {
  margin-top: 36px;
  padding: var(--space-5) var(--space-6);
  border: 1px solid var(--color-hairline);
  border-radius: 12px;
  text-align: center;
}
.article-feedback-title {
  font-weight: var(--fw-semibold);
  font-size: 15px;
  margin-bottom: 10px;
  color: var(--color-charcoal);
}
.article-feedback-btns { display: inline-flex; gap: var(--space-2); }
.article-feedback-btn {
  background: var(--color-white);
  border: 1px solid var(--color-hairline);
  padding: 6px 14px;
  border-radius: var(--space-2);
  font-family: inherit;
  font-size: var(--fs-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--color-charcoal);
}
.article-feedback-btn:hover { background: var(--color-champagne); border-color: var(--color-accent); }
.article-feedback-btn i { width: 14px; height: 14px; }

.article-related {
  margin-top: 36px;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-hairline);
}
.article-related-title {
  font-size: var(--fs-2xs);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--color-mid-grey);
  font-weight: var(--fw-semibold);
  margin-bottom: 14px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}
.related-card {
  display: block;
  padding: 14px var(--space-4);
  border: 1px solid var(--color-hairline);
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  transition: border-color var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
}
.related-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(45, 45, 45, 0.05);
}
.related-card-cat {
  font-size: 10px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--color-accent-deep);
  font-weight: var(--fw-semibold);
  margin-bottom: 4px;
}
.related-card-title {
  font-weight: var(--fw-semibold);
  font-size: 14px;
  color: var(--color-charcoal);
  line-height: 1.4;
}

.article-help-footer {
  margin-top: 28px;
  padding: var(--space-4) var(--space-5);
  background: var(--color-bone);
  border-radius: 10px;
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
}
.article-help-footer-text { font-size: 14px; color: var(--color-charcoal); }
.article-help-footer-text strong { display: block; margin-bottom: 2px; }

.article-error {
  text-align: center;
  padding: 60px var(--space-5);
  color: var(--color-mid-grey);
}
.article-error i { width: 32px; height: 32px; margin-bottom: 10px; }