.article-page { max-width: 760px; margin: 0 auto; padding: 40px 24px 80px; font-family: 'Helvetica Neue', Arial, sans-serif; color: #1a1d1f; }

.article-header { margin-bottom: 28px; }
.article-hero-img { width: 100%; height: 360px; object-fit: cover; border-radius: 6px; margin-bottom: 24px; }

.card-meta { display: flex; align-items: center; gap: 10px; font-size: 13px; color: #575e61; margin-bottom: 14px; flex-wrap: wrap; }
.breadcrumb { font-size: 13px; color: #575e61; margin-bottom: 18px; }
.breadcrumb a { color: #257566; text-decoration: none; }
.breadcrumb-sep { margin: 0 6px; color: #dfe3e1; }

.article-h1 { font-size: 32px; line-height: 1.3; margin-bottom: 16px; color: #1a1d1f; font-weight: 400; }

.author-byline { display: flex; align-items: center; gap: 8px; font-size: 14px; margin-bottom: 24px; }
.author-name { font-weight: 700; color: #1a1d1f; }
.author-sep { color: #dfe3e1; }

.article-lead { font-size: 18px; line-height: 1.7; color: #333a3f; margin-bottom: 28px; }

.article-body { font-size: 16px; line-height: 1.8; }
.article-body h2 { font-size: 24px; margin: 36px 0 16px; color: #1a1d1f; }
.article-body h3 { font-size: 19px; margin: 28px 0 12px; color: #1a1d1f; }
.article-body p { margin-bottom: 18px; }
.article-body ul, .article-body ol { margin: 0 0 18px 22px; }
.article-body li { margin-bottom: 8px; }
.article-body img { border-radius: 6px; margin: 24px 0; }
.article-body a { color: #257566; text-decoration: underline; }

.author-bio-card { display: flex; gap: 16px; align-items: flex-start; background: #f2f4f3; border-radius: 8px; padding: 22px; margin: 40px 0; }
.author-bio-avatar { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.author-bio-name { font-size: 15px; font-weight: 700; color: #1a1d1f; margin-bottom: 2px; }
.author-bio-title { font-size: 13px; color: #575e61; margin-bottom: 8px; }
.author-bio-text { font-size: 14px; line-height: 1.6; color: #333a3f; }

.faq-section { margin: 44px 0; }
.faq-section h2 { font-size: 22px; margin-bottom: 18px; color: #1a1d1f; }
#faq-items { display: flex; flex-direction: column; gap: 14px; }
#faq-items .faq-item { border: 1px solid #dfe3e1; border-radius: 6px; padding: 16px 18px; }
#faq-items .faq-q { font-weight: 700; font-size: 15px; margin-bottom: 6px; color: #1a1d1f; }
#faq-items .faq-a { font-size: 14px; color: #333a3f; line-height: 1.6; }

.cta-banner { background: #2e8f7e; color: #ffffff; border-radius: 8px; padding: 32px 28px; text-align: center; margin: 44px 0; }
.cta-banner h3 { font-size: 20px; margin-bottom: 10px; }
.cta-banner a { display: inline-block; margin-top: 12px; background: #1c2023; color: #ffffff; padding: 12px 24px; border-radius: 3px; font-weight: 700; text-decoration: none; font-size: 14px; }

.related-section { margin: 44px 0; }
.related-section h2 { font-size: 22px; margin-bottom: 18px; color: #1a1d1f; }
.rel-card { display: block; border: 1px solid #dfe3e1; border-radius: 6px; padding: 16px; margin-bottom: 12px; text-decoration: none; color: inherit; }
.rel-title { font-weight: 700; font-size: 15px; color: #1a1d1f; }

.site-header { background: #ffffff; border-bottom: 1px solid #dfe3e1; }
.header-inner { max-width: 1200px; margin: 0 auto; padding: 20px 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.header-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.header-nav { display: flex; gap: 30px; }
.nav-link { color: #1a1d1f; font-size: 14px; font-weight: 600; text-decoration: none; }
.nav-link:hover { color: #257566; }

.site-footer { background: #f2f4f3; color: #575e61; padding: 40px 24px; }
.footer-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.footer-bottom { max-width: 900px; margin: 0 auto; padding-top: 16px; font-size: 13px; text-align: center; color: #575e61; }

@media (max-width: 640px) {
  .article-h1 { font-size: 26px; }
  .article-hero-img { height: 220px; }
  .author-bio-card { flex-direction: column; }
}