/* [2026-07-09] TrueLink EN Offers module — shared chrome for /en/offers/**
 * Contract: scripts/ci/offers-module-rules.json + docs/EN_OFFERS_TRACK.md
 * Pages must set data-tl-offers-module="1" and data-tl-offers-role="hub|article" on <html>.
 */
:root {
  --of-ink: #1a2332;
  --of-muted: #5b6b7c;
  --of-bg: #f7f4ef;
  --of-surface: #ffffff;
  --of-line: #e4ddd2;
  --of-accent: #0d7a6f;
  --of-accent-soft: rgba(13, 122, 111, 0.1);
  --of-warn: #9a6700;
  --of-warn-bg: #fff8e6;
  --of-cta: #2dd4bf;
  --of-cta-ink: #0a2e2a;
}

html[data-tl-offers-module] body {
  margin: 0;
  padding-top: 70px;
  background: var(--of-bg);
  color: var(--of-ink);
  font-family: 'DM Sans', system-ui, sans-serif;
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

html[data-tl-offers-module] img {
  max-width: 100%;
  height: auto;
}

html[data-tl-offers-module] a {
  color: var(--of-accent);
}

.of-disclosure {
  background: var(--of-warn-bg);
  border-left: 4px solid #d4a017;
  border-radius: 0 10px 10px 0;
  padding: 1rem 1.15rem;
  font-size: 0.92rem;
  color: #5c4500;
  line-height: 1.65;
}

.of-disclosure strong {
  color: var(--of-warn);
}

.of-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.65rem 1.25rem;
  border-radius: 10px;
  font-weight: 800;
  text-decoration: none;
  background: var(--of-cta);
  color: var(--of-cta-ink);
  border: none;
  font-size: 0.95rem;
}

.of-btn:hover {
  filter: brightness(1.05);
}

.of-btn-ghost {
  background: transparent;
  color: #e2e8f0;
  border: 1px solid #475569;
}

.of-cta-box .of-btn-ghost {
  color: #e2e8f0;
}

.of-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--of-accent);
  margin-bottom: 1rem;
}

.of-hero {
  position: relative;
  padding: clamp(3rem, 8vw, 5.5rem) 1.25rem 3rem;
  background:
    linear-gradient(165deg, #e8f5f3 0%, var(--of-bg) 55%, #f0ebe3 100%);
  border-bottom: 1px solid var(--of-line);
  overflow: hidden;
}

.of-hero-inner {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
}

.of-hero h1 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(2rem, 5vw, 2.85rem);
  font-weight: 900;
  line-height: 1.2;
  margin: 0 0 1rem;
}

.of-hero .lead {
  font-size: 1.1rem;
  color: var(--of-muted);
  margin: 0 0 1.5rem;
  max-width: 38rem;
}

.of-wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
  width: 100%;
}

.of-section-title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.55rem;
  margin: 0 0 0.4rem;
}

.of-section-lede {
  color: var(--of-muted);
  margin: 0 0 1.75rem;
}

.of-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .of-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.of-card {
  background: var(--of-surface);
  border: 1px solid var(--of-line);
  border-radius: 14px;
  padding: 1.5rem 1.4rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
  min-height: 100%;
}

.of-card:hover {
  border-color: var(--of-accent);
  box-shadow: 0 12px 28px rgba(26, 35, 50, 0.08);
  transform: translateY(-2px);
}

.of-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--of-accent-soft);
  color: var(--of-accent);
  font-size: 1.15rem;
}

.of-card h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.25rem;
  margin: 0;
  line-height: 1.35;
}

.of-card p {
  margin: 0;
  color: var(--of-muted);
  font-size: 0.95rem;
  flex: 1;
}

.of-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--of-accent);
}

.of-card-meta span {
  background: var(--of-accent-soft);
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
}

.of-soon {
  opacity: 0.72;
  pointer-events: none;
  border-style: dashed;
}

.of-soon .of-card-meta span {
  background: #eee;
  color: var(--of-muted);
}

.of-cta-bar {
  margin-top: 2.5rem;
  padding: 1.75rem;
  background: var(--of-ink);
  color: #f5f7fa;
  border-radius: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.of-cta-bar p {
  margin: 0;
  max-width: 28rem;
  color: #c5ced8;
  font-size: 0.95rem;
}

.of-cta-bar strong {
  color: #fff;
}

.of-note {
  margin-top: 2rem;
  font-size: 0.88rem;
  color: var(--of-muted);
  border-top: 1px solid var(--of-line);
  padding-top: 1.25rem;
}

/* Article role */
.of-article-shell {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
  width: 100%;
}

.of-crumb {
  font-size: 0.85rem;
  color: var(--of-muted);
  margin-bottom: 1.25rem;
}

.of-crumb a {
  text-decoration: none;
  font-weight: 700;
}

.of-byline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
  font-size: 0.9rem;
  color: var(--of-muted);
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--of-line);
}

.of-byline strong {
  color: var(--of-ink);
}

.of-article-shell h1 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(1.85rem, 4.5vw, 2.45rem);
  line-height: 1.2;
  margin: 0 0 1rem;
  font-weight: 900;
}

.of-article-shell .lead {
  font-size: 1.12rem;
  color: var(--of-muted);
  margin: 0 0 2rem;
}

.of-article-body h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.4rem;
  margin: 2.25rem 0 0.75rem;
}

.of-article-body p {
  margin: 0 0 1.1rem;
}

.of-article-body ul,
.of-article-body ol {
  margin: 0 0 1.25rem;
  padding-left: 1.25rem;
}

.of-article-body li {
  margin-bottom: 0.45rem;
}

.of-article-body code {
  font-size: 0.88em;
  background: #efeae2;
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

.of-cta-box {
  margin: 2.5rem 0;
  padding: 1.5rem;
  background: var(--of-ink);
  color: #e8eef4;
  border-radius: 14px;
  text-align: center;
}

.of-cta-box p {
  margin: 0 0 1rem;
  color: #b8c4d0;
  font-size: 0.95rem;
}

.of-cta-box strong {
  color: #fff;
}

.of-cta-disclosure {
  margin: 0.75rem 0 0;
  font-size: 0.8rem;
  color: #94a3b8;
  line-height: 1.5;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

.of-cta-bar .of-cta-disclosure {
  flex: 1 1 100%;
  margin: 0.25rem 0 0;
  color: #94a3b8;
  text-align: left;
}

.of-fda-note {
  margin: 1.25rem 0;
  padding: 0.9rem 1.1rem;
  background: #f1f5f9;
  border-radius: 10px;
  font-size: 0.85rem;
  color: #475569;
  line-height: 1.6;
}

.of-img-placeholder {
  margin: 1.5rem 0;
  border: 2px dashed var(--of-line);
  border-radius: 12px;
  background: #efeae2;
  padding: 2rem 1.25rem;
  text-align: center;
  color: var(--of-muted);
  font-size: 0.9rem;
}

.of-img-placeholder code {
  display: block;
  margin-top: 0.75rem;
  word-break: break-all;
}

/* [2026-07-09] Real exclusive-agency product photo (served from cdn.truelink-group.com WebP; never hotlink shop.com). */
.of-hero-figure {
  margin: 1.5rem 0;
  text-align: center;
}

.of-hero-img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid var(--of-line);
  background: #fff;
}

.of-faq-item {
  background: var(--of-surface);
  border: 1px solid var(--of-line);
  border-radius: 10px;
  margin-bottom: 0.65rem;
  overflow: hidden;
}

.of-faq-item summary {
  cursor: pointer;
  padding: 1rem 1.15rem;
  font-weight: 800;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  min-height: 44px;
  align-items: center;
}

.of-faq-item summary::-webkit-details-marker {
  display: none;
}

.of-faq-item summary::after {
  content: '+';
  color: var(--of-accent);
  font-size: 1.2rem;
}

.of-faq-item[open] summary::after {
  content: '−';
}

.of-faq-answer {
  padding: 0 1.15rem 1.1rem;
  color: var(--of-muted);
  font-size: 0.95rem;
}

.of-related {
  margin: 0.5rem 0 1.5rem;
  padding-left: 1.25rem;
  color: var(--of-muted);
}

.of-related li {
  margin: 0.4rem 0;
}

/* [2026-07-09] Nutrient-angle pages: third-party ingredient research + cert context */
.of-ingredient-research {
  margin: 1.75rem 0;
  padding: 1.25rem 1.35rem;
  background: var(--of-surface);
  border: 1px solid var(--of-line);
  border-radius: 12px;
}

.of-ingredient-research h2 {
  margin: 0 0 0.75rem;
  font-family: Fraunces, Georgia, serif;
  font-size: 1.35rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.of-ingredient-research h3 {
  margin: 1.15rem 0 0.5rem;
  font-size: 1rem;
  color: var(--of-ink);
}

.of-ingredient-research-note {
  margin: 0 0 0.5rem;
  font-size: 0.92rem;
  color: var(--of-muted);
  line-height: 1.65;
}

.of-ingredient-ref-list {
  margin: 0.35rem 0 0;
  padding-left: 1.2rem;
  color: var(--of-muted);
}

.of-ingredient-ref-list li {
  margin: 0.55rem 0;
}

.of-ingredient-ref-list a {
  font-weight: 600;
  word-break: break-word;
}

.of-ingredient-ref-publisher {
  color: var(--of-muted);
  font-size: 0.88rem;
}

.of-ingredient-research-locale {
  margin: 0.5rem 0 0.75rem;
  padding: 0.65rem 0.85rem;
  font-size: 0.88rem;
  color: var(--of-muted);
  background: rgba(13, 122, 111, 0.06);
  border-radius: 8px;
  line-height: 1.6;
}

.of-ingredient-crosslink {
  margin: 1.5rem 0;
  padding: 1rem 1.15rem;
  background: var(--of-accent-soft);
  border-radius: 10px;
  border: 1px solid rgba(13, 122, 111, 0.2);
}

.of-ingredient-crosslink h2 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.of-ingredient-crosslink p {
  margin: 0.35rem 0;
  font-size: 0.94rem;
  color: var(--of-muted);
}

.of-ingredient-products {
  margin: 1.75rem 0;
  padding: 1.15rem 1.25rem;
  background: var(--of-surface);
  border: 1px solid var(--of-line);
  border-radius: 12px;
}

.of-ingredient-products h2 {
  margin: 0 0 0.65rem;
  font-family: Fraunces, Georgia, serif;
  font-size: 1.25rem;
}

.of-ingredient-products ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--of-muted);
}

.of-ingredient-products li {
  margin: 0.45rem 0;
}
