/* ── Article / Blog page styles ── */

.article-hero {
  padding: 70px 0 56px;
}

.article-hero .container {
  max-width: 780px;
}

.article-hero .eyebrow {
  margin-bottom: 16px;
}

.article-hero h1 {
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  max-width: 700px;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 600;
}

.article-meta .separator {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--line);
}

.article-body {
  width: min(calc(100% - 40px), 720px);
  margin: 0 auto;
  padding: 0 0 100px;
}

.article-body > p {
  color: var(--ink);
  font-size: 1.08rem;
  line-height: 1.78;
  margin: 0 0 24px;
}

.article-body > p:first-child {
  font-size: 1.18rem;
  color: var(--muted);
  line-height: 1.72;
}

.article-body > h2 {
  margin: 56px 0 18px;
  font-size: 1.65rem;
  letter-spacing: -0.02em;
  color: var(--navy);
}

.article-body > h3 {
  margin: 40px 0 12px;
  font-size: 1.25rem;
  color: var(--navy);
}

.article-body > h4 {
  margin: 28px 0 8px;
  font-size: 1.05rem;
  color: var(--navy);
  font-weight: 750;
}

.article-body > ul,
.article-body > ol {
  margin: 0 0 24px;
  padding-left: 24px;
}

.article-body li {
  color: var(--ink);
  font-size: 1.05rem;
  line-height: 1.72;
  margin-bottom: 8px;
}

.article-body strong {
  color: var(--navy);
  font-weight: 750;
}

/* Message template cards */
.msg-card {
  margin: 24px 0 32px;
  padding: 28px 30px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: white;
  box-shadow: 0 8px 28px rgba(16, 35, 58, 0.05);
}

.msg-card h4 {
  margin: 0 0 16px;
  font-size: 1rem;
  color: var(--teal-dark);
  font-weight: 800;
}

.msg-template {
  padding: 18px 22px;
  border-left: 3px solid var(--teal);
  border-radius: 0 12px 12px 0;
  background: var(--mint);
  color: var(--ink);
  font-size: 0.98rem;
  line-height: 1.68;
  margin: 0;
  white-space: pre-line;
  font-family: inherit;
}

.msg-template + .msg-template {
  margin-top: 12px;
}

.msg-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* Highlight box */
.highlight-box {
  margin: 36px 0;
  padding: 28px 30px;
  border-radius: 18px;
  background: var(--sand);
}

.highlight-box h4 {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: 1.05rem;
}

.highlight-box p {
  margin: 0;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.7;
}

.highlight-box ul {
  margin: 12px 0 0;
  padding-left: 20px;
}

.highlight-box li {
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.68;
  margin-bottom: 6px;
}

/* FAQ */
.article-faq {
  margin: 48px 0 0;
}

.faq-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item h4 {
  margin: 0 0 10px;
  font-size: 1.08rem;
  color: var(--navy);
}

.faq-item p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
}

/* Article CTA band */
.article-cta {
  margin: 56px 0 0;
  padding: 44px 40px;
  border-radius: 24px;
  background: var(--navy);
  text-align: center;
}

.article-cta h2 {
  color: white;
  font-size: 1.8rem;
  margin: 0 0 12px;
}

.article-cta p {
  color: #c7d6de;
  font-size: 1.05rem;
  margin: 0 0 28px;
}

/* Related articles */
.related-articles {
  margin: 56px 0 0;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}

.related-articles h3 {
  margin: 0 0 20px;
  font-size: 1.2rem;
}

.related-card {
  display: block;
  padding: 22px 26px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: white;
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.related-card:hover {
  border-color: var(--teal);
  box-shadow: 0 8px 24px rgba(16, 35, 58, 0.08);
}

.related-card .kit-label {
  margin-bottom: 10px;
}

.related-card h4 {
  margin: 0;
  font-size: 1.05rem;
  color: var(--navy);
}

.related-card p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

/* Blog index page */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}

.blog-card {
  display: block;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: white;
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.blog-card:hover {
  border-color: var(--teal);
  box-shadow: 0 12px 35px rgba(16, 35, 58, 0.08);
}

.blog-card .kit-label {
  margin-bottom: 16px;
}

.blog-card h3 {
  margin: 0 0 10px;
  font-size: 1.2rem;
  color: var(--navy);
}

.blog-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.blog-card .read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  color: var(--teal-dark);
  font-size: 0.88rem;
  font-weight: 800;
}

@media (max-width: 600px) {
  .article-body {
    width: min(calc(100% - 28px), 720px);
  }

  .msg-card {
    padding: 22px 20px;
  }

  .msg-template {
    padding: 16px 18px;
    font-size: 0.94rem;
  }

  .article-cta {
    padding: 34px 24px;
  }

  .blog-grid {
    grid-template-columns: 1fr;
  }
}