.blog {
  --blog-text: #1c1c1c;
  --blog-muted: #6b6b6b;
  --blog-line: #e3e3e3;
  --blog-accent: #0b6bcb;
  --blog-surface: #f6f6f6;
  color: var(--blog-text);
  margin: 0;
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", sans-serif;
}

.post-shell {
  margin: 0 auto;
  max-width: 44rem;
  padding: 2rem 1.25rem 4rem;
}
.post h1 { font-size: clamp(1.9rem, 1.2rem + 2vw, 2.6rem); line-height: 1.2; margin: 0.4rem 0; }
.post h2 { font-size: 1.5rem; margin-top: 2.5rem; }
.post h3 { font-size: 1.2rem; margin-top: 2rem; }
.post a { color: var(--blog-accent); text-decoration: none; }
.post__body a { text-decoration: underline; text-underline-offset: 0.15em; }
.post img { height: auto; max-width: 100%; }

.breadcrumbs ol,
.post__meta,
.post__topics,
.share,
.toc ol { list-style: none; margin: 0; padding: 0; }

.breadcrumbs ol, .post__meta, .post__topics, .share { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.breadcrumbs, .post__meta { color: var(--blog-muted); font-size: 0.9rem; }
.breadcrumbs li + li::before { content: "/"; margin-right: 0.75rem; }
.post .breadcrumbs a { color: inherit; text-decoration: none; }
.post .breadcrumbs a:hover { color: var(--blog-text); }
.breadcrumbs [aria-current] { color: var(--blog-text); }

@media (max-width: 48rem) {
  .breadcrumbs li:last-child { display: none; }
}
.post__topics li { background: var(--blog-surface); border-radius: 999px; font-size: 0.85rem; padding: 0.15rem 0.7rem; }

.post__lead { margin: 1.75rem 0 0; }
.post__lead img { aspect-ratio: 16 / 9; border-radius: 0.5rem; object-fit: cover; width: 100%; }

.toc { background: var(--blog-surface); border-radius: 0.5rem; margin: 2rem 0; padding: 1rem 1.25rem; }
.toc__title { font-weight: 600; margin: 0 0 0.5rem; }
.toc__item--3 { padding-left: 1.25rem; }

.callout { border-left: 3px solid var(--blog-accent); background: var(--blog-surface); margin: 1.75rem 0; padding: 1rem 1.25rem; }
.callout--warning { border-left-color: #c8622a; }
.callout__title { font-weight: 600; margin: 0 0 0.35rem; }

.pullquote { border-top: 2px solid var(--blog-line); border-bottom: 2px solid var(--blog-line); margin: 2rem 0; padding: 1.25rem 0; }
.pullquote blockquote { font-size: 1.25rem; margin: 0; }
.pullquote footer { color: var(--blog-muted); font-size: 0.9rem; margin-top: 0.5rem; }

.table-scroll { margin: 1.75rem 0; overflow-x: auto; }
.table-scroll table { border-collapse: collapse; min-width: 100%; }
.table-scroll th, .table-scroll td { border-bottom: 1px solid var(--blog-line); padding: 0.6rem 0.9rem; text-align: left; }

.faq__item { border-bottom: 1px solid var(--blog-line); padding: 0.75rem 0; }
.faq__item summary { cursor: pointer; font-weight: 600; }

.video { margin: 1.75rem 0; }
.video iframe { aspect-ratio: 16 / 9; border: 0; display: block; width: 100%; }

.cta { background: var(--blog-surface); border-radius: 0.5rem; margin: 2rem 0; padding: 1.5rem; text-align: center; }
.post .cta__link { background: var(--blog-accent); border-radius: 0.35rem; color: #fff; display: inline-block; font-weight: 600; padding: 0.7rem 1.4rem; text-decoration: none; }
.cta__note { color: var(--blog-muted); font-size: 0.85rem; margin: 0.6rem 0 0; }

.post__footer { border-top: 1px solid var(--blog-line); margin-top: 3rem; padding-top: 1.5rem; }
.author { background: var(--blog-surface); border-radius: 0.5rem; display: flex; gap: 1rem; margin-top: 1.5rem; padding: 1.25rem; }
.author__avatar { align-self: flex-start; border-radius: 50%; flex: none; height: 4rem; object-fit: cover; width: 4rem; }
.author__name { font-weight: 600; margin: 0; }
.author__role { color: var(--blog-muted); font-size: 0.9rem; margin: 0 0 0.5rem; }
.author__bio { margin: 0 0 0.5rem; }

.listing__header h1 { font-size: clamp(1.8rem, 1.2rem + 1.6vw, 2.4rem); margin: 0 0 0.4rem; }
.listing__intro { color: var(--blog-muted); margin: 0 0 2rem; }

.categories ul { display: flex; flex-wrap: wrap; gap: 0.5rem; list-style: none; margin: 0 0 2rem; padding: 0; }
.categories a { border: 1px solid var(--blog-line); border-radius: 999px; color: var(--blog-muted); display: inline-block; font-size: 0.9rem; padding: 0.3rem 0.9rem; text-decoration: none; }
.categories a:hover { border-color: var(--blog-muted); color: var(--blog-text); }
.categories a[aria-current] { background: var(--blog-text); border-color: var(--blog-text); color: #fff; }

.cards { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr)); list-style: none; margin: 0; padding: 0; }
.card { background: #fff; border: 1px solid var(--blog-line); border-radius: 0.75rem; display: flex; flex-direction: column; overflow: hidden; position: relative; transition: border-color 0.15s, box-shadow 0.15s; }
.card:hover { border-color: var(--blog-accent); box-shadow: 0 6px 20px rgb(0 0 0 / 0.08); }
.card__image { aspect-ratio: 16 / 9; display: block; object-fit: cover; width: 100%; }
.card__body { display: flex; flex: 1; flex-direction: column; padding: 1rem 1.1rem 1.1rem; }
.card__category, .card__meta { color: var(--blog-muted); font-size: 0.8rem; margin: 0; }
.card__title { font-size: 1.1rem; line-height: 1.35; margin: 0.3rem 0 0.5rem; }
.card__title a { color: inherit; text-decoration: none; }
.card__title a::after { content: ""; inset: 0; position: absolute; }
.card:hover .card__title a { color: var(--blog-accent); }
.card__excerpt { -webkit-box-orient: vertical; -webkit-line-clamp: 3; display: -webkit-box; font-size: 0.95rem; margin: 0 0 0.75rem; overflow: hidden; }
.card__meta { margin-top: auto; }

.pager { align-items: center; color: var(--blog-muted); display: flex; gap: 1rem; margin-top: 2.5rem; }

.site-header { align-items: center; border-bottom: 1px solid var(--blog-line); display: flex; gap: 1rem; justify-content: space-between; margin: 0 auto; max-width: 72rem; padding: 0.9rem 1.25rem; }
.site-header__logo { display: block; flex: none; line-height: 0; }
.site-header__logo img { height: 2rem; width: auto; }
.site-header__cta { background: var(--blog-accent); border-radius: 0.4rem; color: #fff; flex: none; font-size: 0.95rem; font-weight: 600; padding: 0.5rem 1rem; text-decoration: none; }
.site-header__cta:hover { filter: brightness(0.92); }

.site-footer { border-top: 1px solid var(--blog-line); color: var(--blog-muted); font-size: 0.9rem; margin: 0 auto; max-width: 72rem; padding: 1.5rem 1.25rem 2.5rem; }
.site-footer ul { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; list-style: none; margin: 0 0 0.75rem; padding: 0; }
.site-footer a { color: inherit; text-decoration: none; }
.site-footer a:hover { color: var(--blog-text); }
.site-footer p { margin: 0; }

@media (max-width: 30rem) {
  .site-header__logo img { height: 1.5rem; }
  .site-header__cta { font-size: 0.85rem; padding: 0.4rem 0.75rem; }
}