/* Blog pages: same paper, ink and type as the landing; a narrow reading column. */
.post, .blog-index { max-width: 760px; margin: 0 auto; padding: clamp(28px, 5vw, 56px) var(--gutter) clamp(56px, 8vw, 96px); }
.crumbs { display: flex; gap: 8px; color: var(--muted); font-size: 0.9rem; }
.crumbs a { color: var(--ink-2); text-decoration: none; }
.crumbs a:hover { color: var(--grease); }

.post-head h1, .blog-head h1 { margin-top: 18px; font-size: clamp(2rem, 3.4vw + 0.6rem, 3.1rem); line-height: 1.1; }
.post-meta { margin-top: 14px; color: var(--muted); font-size: 0.92rem; }

.tldr { margin: 28px 0 8px; padding: 20px 22px; border-radius: 16px; background: var(--sand); }
.tldr-label { margin-bottom: 6px; color: var(--ink-2); font-size: 0.85rem; font-weight: 600; }
.tldr p:last-child { font-size: 1.06rem; line-height: 1.6; }

.prose { margin-top: 28px; font-size: 1.04rem; line-height: 1.75; }
.prose > * + * { margin-top: 1em; }
.prose h2 { margin-top: 1.9em; font-size: clamp(1.5rem, 1.2vw + 1rem, 1.9rem); line-height: 1.2; }
.prose h3 { margin-top: 1.5em; font: 600 1.2rem/1.3 var(--serif); }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li + li { margin-top: 0.35em; }
.prose a { text-decoration-color: var(--grease); text-underline-offset: 4px; }
.prose a:hover { color: var(--grease); }
.prose strong { font-weight: 600; }
.prose blockquote { margin: 1.4em 0; padding: 14px 18px; border-left: 3px solid var(--grease); background: var(--paper-hi); border-radius: 0 12px 12px 0; }
.prose code { padding: 0.1em 0.35em; border-radius: 6px; background: var(--paper-hi); font-size: 0.92em; }
.prose table { width: 100%; margin: 1.4em 0; border-collapse: collapse; font-size: 0.96rem; display: block; overflow-x: auto; }
.prose th, .prose td { padding: 10px 12px; border-bottom: 1px solid var(--rule); text-align: left; vertical-align: top; }
.prose th { font-weight: 600; background: var(--paper-hi); }

.post-faq { margin-top: 48px; }
.post-faq h2 { font-size: clamp(1.5rem, 1.2vw + 1rem, 1.9rem); margin-bottom: 8px; }
.post-faq details { border-bottom: 1px solid var(--rule); }
.post-faq summary { display: flex; justify-content: space-between; gap: 16px; padding: 16px 0; cursor: pointer; list-style: none; font: 500 1.12rem/1.35 var(--serif); }
.post-faq summary::-webkit-details-marker { display: none; }
.post-faq summary::after { content: "+"; color: var(--grease); transition: rotate 200ms ease; }
.post-faq details[open] summary::after { rotate: 45deg; }
.post-faq details p { padding-bottom: 16px; color: var(--ink-2); }

.post-cta { margin-top: 48px; padding: 26px; border-radius: 22px; background: var(--blush); }
.post-cta-title { font: 600 1.5rem/1.2 var(--serif); }
.post-cta p + p { margin: 8px 0 18px; color: var(--ink-2); }

.related { margin-top: 56px; }
.related h2 { font-size: 1.5rem; }
.related ul { display: grid; gap: 12px; margin: 16px 0 0; padding: 0; list-style: none; }
.related a, .post-list a { display: grid; gap: 4px; padding: 16px 18px; border-radius: 16px; background: var(--paper-hi); text-decoration: none; transition: translate 160ms ease; }
.related a:hover, .post-list a:hover { translate: 0 -2px; }
.r-title, .pl-title { font: 600 1.15rem/1.3 var(--serif); }
.r-desc, .pl-desc { color: var(--ink-2); font-size: 0.95rem; }

.blog-head p { margin-top: 14px; color: var(--ink-2); font-size: 1.08rem; max-width: 56ch; }
.post-list { display: grid; gap: 14px; margin: 36px 0 0; padding: 0; list-style: none; }
.pl-date { color: var(--muted); font-size: 0.85rem; }
.foot p a { text-decoration-color: var(--rule); }