/* ============================================================
   article.css — long-form guide/article pages
   Layered on top of brand.css. Load via extraCss="/article.css".
   Reuses brand.css primitives (.page-hero, .btn, .faq, .lead-strip,
   .section-eyebrow, .crumbs). Only adds article-specific pieces.
   Source of truth: src/styles/article.css — copy to public/article.css.
   ============================================================ */

/* ---------- Reading column ---------- */
.article-shell { background: var(--paper); }
.article-shell .wrap.narrow {
  max-width: 760px;
}

/* Byline / meta row under the hero */
.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-top: 18px;
  font: 500 12.5px/1 var(--mono);
  letter-spacing: .04em;
  color: rgba(246, 244, 239, .72);
}
.article-meta .who { color: #fff; }
.article-meta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--rose); }

/* ---------- Prose ---------- */
.article-body {
  font-size: 17.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}
.article-body > p:first-of-type {
  font-size: 20px;
  line-height: 1.65;
  color: var(--ink);
}
.article-body p { margin: 0 0 22px; }
.article-body h2 {
  font: 500 clamp(24px, 3vw, 34px)/1.15 var(--serif);
  letter-spacing: -.01em;
  color: var(--ink);
  margin: 48px 0 16px;
}
.article-body h3 {
  font: 600 20px/1.3 var(--sans);
  color: var(--ink);
  margin: 34px 0 12px;
}
.article-body a {
  color: var(--rose-deep);
  text-decoration: underline;
  text-decoration-color: var(--rose-soft);
  text-underline-offset: 3px;
  transition: color .15s ease;
}
.article-body a:hover { color: var(--ink); }
.article-body strong { color: var(--ink); font-weight: 650; }
.article-body ul, .article-body ol { margin: 0 0 22px; padding-left: 22px; }
.article-body li { margin: 0 0 10px; }
.article-body ul li::marker { color: var(--rose-deep); }
.article-body ol li::marker { color: var(--rose-deep); font-family: var(--mono); font-size: 13px; }
.article-body hr { border: 0; border-top: 1px solid var(--ink-line); margin: 40px 0; }

/* Pull quote / emphasis block */
.article-body blockquote {
  margin: 30px 0;
  padding: 6px 0 6px 24px;
  border-left: 3px solid var(--rose);
  font: 400 22px/1.5 var(--serif);
  color: var(--ink);
}
.article-body blockquote cite {
  display: block;
  margin-top: 12px;
  font: 500 12px/1 var(--mono);
  letter-spacing: .06em;
  color: var(--muted);
  font-style: normal;
}

/* ---------- Key takeaways callout ---------- */
.key-takeaways {
  background: var(--cream-2);
  border: 1px solid var(--ink-line);
  border-radius: var(--rad-m);
  padding: 26px 28px;
  margin: 8px 0 36px;
}
.key-takeaways h2 {
  font: 500 12px/1 var(--mono) !important;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--rose-deep);
  margin: 0 0 16px !important;
}
.key-takeaways ul { margin: 0; padding-left: 20px; }
.key-takeaways li { margin: 0 0 10px; color: var(--ink-soft); line-height: 1.6; }
.key-takeaways li:last-child { margin-bottom: 0; }

/* ---------- Note / disclosure boxes ---------- */
.note-box {
  background: var(--blush);
  border-radius: var(--rad-m);
  padding: 20px 24px;
  margin: 30px 0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-soft);
}
.note-box .label {
  display: block;
  font: 500 11.5px/1 var(--mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--rose-deep);
  margin-bottom: 8px;
}
.note-box p { margin: 0 0 12px; }
.note-box p:last-child { margin: 0; }

/* ---------- Comparison table ---------- */
.compare-wrap {
  overflow-x: auto;
  margin: 28px 0 34px;
  border: 1px solid var(--ink-line);
  border-radius: var(--rad-m);
  -webkit-overflow-scrolling: touch;
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  min-width: 520px;
}
.compare-table th, .compare-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--ink-line);
}
.compare-table thead th {
  background: var(--ink);
  color: #fff;
  font: 600 12px/1.3 var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.compare-table tbody tr:last-child td { border-bottom: 0; }
.compare-table tbody tr:nth-child(even) { background: var(--cream-2); }
.compare-table td:first-child { font-weight: 600; color: var(--ink); }
.compare-table .price { font-family: var(--mono); font-size: 14px; white-space: nowrap; }

/* ---------- Inline table of contents ---------- */
.guide-toc {
  background: var(--cream-2);
  border: 1px solid var(--ink-line);
  border-radius: var(--rad-m);
  padding: 22px 26px;
  margin: 0 0 36px;
}
.guide-toc .label {
  font: 500 11.5px/1 var(--mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--rose-deep);
  margin-bottom: 14px;
  display: block;
}
.guide-toc ol { margin: 0; padding-left: 20px; columns: 2; column-gap: 32px; }
.guide-toc li { margin: 0 0 9px; break-inside: avoid; }
.guide-toc a { color: var(--ink-soft); text-decoration: none; }
.guide-toc a:hover { color: var(--rose-deep); }

/* ---------- Sources / references ---------- */
.sources {
  margin: 44px 0 0;
  padding: 28px 0 0;
  border-top: 1px solid var(--ink-line);
}
.sources h2 {
  font: 500 12px/1 var(--mono) !important;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--rose-deep);
  margin: 0 0 16px !important;
}
.sources ol { margin: 0; padding-left: 20px; }
.sources li { font-size: 14px; line-height: 1.55; color: var(--muted); margin: 0 0 10px; }
.sources a { color: var(--rose-deep); text-decoration: underline; text-underline-offset: 2px; word-break: break-word; }

/* ---------- Related guides / treatments ---------- */
.rel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.rel-card {
  display: block;
  background: var(--paper);
  border: 1px solid var(--ink-line);
  border-radius: var(--rad-m);
  padding: 22px 22px 24px;
  box-shadow: var(--shadow-soft);
  transition: transform .18s ease, box-shadow .18s ease;
}
.rel-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); }
.rel-card .kicker {
  font: 500 11px/1 var(--mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--rose-deep);
}
.rel-card h3 {
  font: 500 19px/1.25 var(--serif);
  color: var(--ink);
  margin: 12px 0 8px;
}
.rel-card p { font-size: 14px; line-height: 1.55; color: var(--muted); margin: 0; }

/* ---------- Guides hub index ---------- */
.guide-index-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.guide-card {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--ink-line);
  border-radius: var(--rad-l);
  padding: 30px 30px 32px;
  box-shadow: var(--shadow-soft);
  transition: transform .18s ease, box-shadow .18s ease;
}
.guide-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.guide-card .kicker {
  font: 500 11px/1 var(--mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--rose-deep);
  margin-bottom: 14px;
}
.guide-card h2 {
  font: 500 clamp(22px, 2.4vw, 27px)/1.2 var(--serif);
  color: var(--ink);
  margin: 0 0 12px;
}
.guide-card p { color: var(--muted); font-size: 15.5px; line-height: 1.6; margin: 0 0 20px; }
.guide-card .go {
  margin-top: auto;
  font: 500 13px/1 var(--mono);
  letter-spacing: .04em;
  color: var(--rose-deep);
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .rel-grid { grid-template-columns: 1fr; }
  .guide-index-grid { grid-template-columns: 1fr; }
  .guide-toc ol { columns: 1; }
  .article-body { font-size: 17px; }
  .article-body > p:first-of-type { font-size: 18.5px; }
}