.blog-page { background: #f7f9fc; color: var(--ink); }
.blog-shell { max-width: 1120px; }
.blog-nav-link { color: var(--ink); font-size: 13px; font-weight: 650; text-decoration: none; }
.blog-nav-link:hover, .blog-breadcrumb a:hover { color: var(--green); }
.blog-breadcrumb { display: flex; align-items: center; gap: 10px; margin: 26px 0 22px; color: #64748b; font-size: 13px; }
.blog-breadcrumb a { color: #475569; text-decoration: none; }
.blog-index-hero { max-width: 820px; padding: 42px 0 34px; }
.blog-index-hero h1 { margin: 8px 0 14px; font-size: clamp(32px, 5vw, 50px); line-height: 1.08; letter-spacing: -.035em; }
.blog-index-hero > p:last-child { max-width: 700px; color: #64748b; font-size: 18px; line-height: 1.7; }
.blog-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; padding: 12px 0 60px; }
.blog-card { overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: var(--white); box-shadow: var(--shadow-sm); }
.blog-card-image { display: block; overflow: hidden; background: #eaf0fa; }
.blog-card-image img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; transition: transform .25s ease; }
.blog-card:hover .blog-card-image img { transform: scale(1.025); }
.blog-card-copy { padding: 23px 24px 25px; }
.blog-category { display: inline-flex; border-radius: 99px; padding: 5px 10px; color: #047857; background: #ecfdf5; font-size: 11px; font-weight: 750; letter-spacing: .045em; text-transform: uppercase; }
.blog-card h2 { margin: 13px 0 9px; font-size: 22px; line-height: 1.25; letter-spacing: -.02em; }
.blog-card h2 a { color: var(--ink); text-decoration: none; }
.blog-card h2 a:hover { color: var(--green); }
.blog-card-copy > p { min-height: 54px; margin: 0 0 20px; color: #64748b; font-size: 14px; line-height: 1.65; }
.blog-read-link { color: #047857; font-size: 13px; font-weight: 750; text-decoration: none; }
.blog-read-link span { padding-left: 4px; }
.blog-article { padding-bottom: 40px; }
.blog-article-header { max-width: 900px; margin: 30px auto 26px; text-align: center; }
.blog-article-header h1 { margin: 10px 0 14px; font-size: clamp(34px, 5vw, 56px); line-height: 1.08; letter-spacing: -.04em; }
.blog-deck { max-width: 760px; margin: 0 auto; color: #64748b; font-size: 18px; line-height: 1.7; }
.blog-hero-graphic { max-width: 960px; margin: 34px auto 48px; }
.blog-hero-graphic img { display: block; width: 100%; height: auto; border: 1px solid #dce4f0; border-radius: 18px; box-shadow: 0 16px 46px rgba(15, 23, 42, .1); }
.blog-hero-graphic figcaption { margin-top: 9px; color: #64748b; font-size: 12px; text-align: center; }
.blog-article-layout { display: grid; grid-template-columns: 220px minmax(0, 760px); gap: 52px; justify-content: center; align-items: start; }
.blog-toc { position: sticky; top: 24px; max-height: calc(100vh - 48px); overflow-y: auto; padding: 18px; border: 1px solid var(--line); border-radius: 12px; background: white; color: #475569; font-size: 12px; }
.blog-toc > strong { display: block; margin-bottom: 10px; color: var(--ink); font-size: 13px; }
.blog-toc ul { margin: 0; padding-left: 18px; }
.blog-toc li { margin: 0 0 8px; line-height: 1.45; }
.blog-toc a { color: #475569; text-decoration: none; }
.blog-toc a:hover { color: var(--green); }
.blog-prose { min-width: 0; color: #334155; font-size: 17px; line-height: 1.82; }
.blog-prose h2 { margin: 46px 0 13px; color: var(--ink); font-size: 29px; line-height: 1.22; letter-spacing: -.025em; }
.blog-prose h3 { margin: 30px 0 9px; color: var(--ink); font-size: 21px; line-height: 1.3; }
.blog-prose p { margin: 0 0 19px; }
.blog-prose ul, .blog-prose ol { margin: 0 0 22px; padding-left: 25px; }
.blog-prose li { margin: 0 0 9px; padding-left: 3px; }
.blog-prose blockquote { margin: 24px 0; padding: 15px 21px; border-left: 4px solid var(--green); border-radius: 0 10px 10px 0; background: #ecfdf5; color: #334155; }
.blog-prose a { color: #047857; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.blog-cta { margin-top: 58px; padding: 28px; border: 1px solid #bbf7d0; border-radius: 16px; background: linear-gradient(135deg, #f0fdf4, #eff6ff); }
.blog-cta h2 { margin: 0 0 10px; font-size: 24px; }
.blog-cta p { margin-bottom: 18px; font-size: 15px; }
.blog-cta-button { display: inline-flex; gap: 8px; align-items: center; padding: 11px 17px; border-radius: 9px; color: white !important; background: #047857; font-size: 14px; font-weight: 700; text-decoration: none !important; }
.blog-cta-button:hover { background: #065f46; }
.blog-footer { padding: 25px 0 42px; border-top: 1px solid var(--line); color: #64748b; font-size: 13px; text-align: center; }
.blog-footer a { color: #047857; text-decoration: none; }
@media (max-width: 760px) {
  .blog-grid { grid-template-columns: 1fr; gap: 15px; }
  .blog-index-hero { padding: 24px 0 16px; }
  .blog-article-header { margin-top: 19px; text-align: left; }
  .blog-deck { font-size: 16px; }
  .blog-hero-graphic { margin: 24px auto 32px; }
  .blog-article-layout { display: block; }
  .blog-toc { position: static; max-height: none; margin-bottom: 32px; }
  .blog-prose { font-size: 16px; line-height: 1.75; }
  .blog-prose h2 { margin-top: 37px; font-size: 25px; }
}