.blog-intro { max-width: 850px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; margin-bottom: 56px; }
.blog-card { display: flex; flex-direction: column; padding: 28px; }
.blog-card h2 { font-size: 1.7rem; line-height: 1.2; margin: 10px 0 18px; }
.blog-card .text-button { margin-top: auto; padding-top: 16px; }
.blog-meta { color: var(--muted); font-size: .85rem; }
.blog-breadcrumb { display: flex; flex-wrap: wrap; gap: 10px; padding-top: 28px; font-size: .9rem; color: var(--muted); }
.blog-breadcrumb a, .blog-copy a, .blog-toc a { text-decoration: underline; text-underline-offset: 4px; }
.blog-layout { display: grid; grid-template-columns: minmax(0, 740px) minmax(200px, 1fr); gap: 45px; align-items: start; margin-bottom: 64px; }
.blog-copy { font-size: 1.05rem; overflow-wrap: anywhere; }
.blog-copy h2 { font-size: 2rem; line-height: 1.2; margin: 40px 0 20px; scroll-margin-top: 110px; }
.blog-copy p { margin: 0 0 22px; }
.blog-toc { padding: 24px; position: sticky; top: 100px; }
.blog-toc ol { padding-left: 20px; }
.blog-toc li { margin: 12px 0; }
.blog-pagination { display: flex; gap: 24px; justify-content: center; margin: 32px 0 60px; }
@media(max-width: 850px) { .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .blog-layout { display: flex; flex-direction: column-reverse; gap: 16px; } .blog-toc { position: static; width: 100%; } }
@media(max-width: 560px) { .blog-grid { grid-template-columns: 1fr; } .blog-card { padding: 24px; } }