/* Reading layouts reuse the site's paper, ink and Georgian type. */
.article-hero { padding-block: 54px 42px; max-width: 1020px; }
.article-hero h1, .blog-index h1 { font: 700 clamp(34px, 4.8vw, 64px)/1.16 var(--sans); letter-spacing: -.025em; margin: 0 0 24px; overflow-wrap: anywhere; }
.article-deck { max-width: 780px; font-size: clamp(19px, 2vw, 23px); color: var(--text-2); line-height: 1.7; }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 14px; color: var(--ink-2); margin-top: 24px; }
.article-meta a { text-underline-offset: 4px; }
.article-layout { display: grid; grid-template-columns: 235px minmax(0, 1fr); gap: clamp(30px, 5vw, 76px); align-items: start; padding-bottom: 96px; }
.article-toc { position: sticky; top: 96px; border-top: 1px solid var(--rule); padding-top: 20px; font-size: 14px; }
.article-toc h2 { font: 600 16px/1.4 var(--sans); margin-bottom: 14px; }
.article-toc ol { padding-left: 22px; margin: 0; }
.article-toc li { padding: 6px 0; color: var(--ink-2); }
.article-toc a { text-decoration: none; }
.article-toc a:hover { color: var(--accent); text-decoration: underline; }
.article-body { min-width: 0; max-width: 800px; font-size: 18px; line-height: 1.85; }
.article-body section { scroll-margin-top: 100px; margin-top: 54px; }
.article-body section:first-child { margin-top: 0; }
.article-body h2 { font: 650 clamp(26px, 3vw, 36px)/1.3 var(--sans); letter-spacing: -.015em; margin-bottom: 22px; }
.article-body h3 { font-size: 22px; line-height: 1.45; margin: 30px 0 12px; }
.article-body p { margin: 0 0 20px; }
.article-body li { margin: 9px 0; }
.article-body a:not(.btn) { text-decoration-thickness: 1px; text-underline-offset: 4px; overflow-wrap: anywhere; }
.article-summary { background: var(--counter); padding: clamp(20px, 3vw, 32px); border-left: 3px solid var(--accent); margin-bottom: 30px; }
.article-summary p:last-child { margin: 0; }
.related-buying { margin-block: 32px 48px; }
.related-buying h2 { font: 650 clamp(24px, 3vw, 34px)/1.35 var(--sans); margin: 0 0 18px; }
.related-buying p { font-size: 17px; line-height: 1.8; }
.article-body .source-note { font-size: 14px; color: var(--ink-2); line-height: 1.7; }
.article-image { margin: 30px 0; }
.article-image img { width: 100%; height: auto; border: 1px solid var(--rule); border-radius: 10px; }
.article-image figcaption { color: var(--ink-2); font-size: 13px; line-height: 1.6; margin-top: 10px; }
.stack-map { margin: 30px 0; padding: clamp(16px, 3vw, 28px); background: var(--counter); border-radius: 12px; }
.stack-map figcaption { font-size: 14px; margin-bottom: 20px; color: var(--ink-2); }
.stack-flow { list-style: none; padding: 0; margin: 0; }
.stack-flow li { margin: 0; background: var(--paper); padding: 18px 22px; border: 1px solid var(--rule); position: relative; }
.stack-flow li + li { margin-top: 26px; }
.stack-flow li + li::before { content: '↓'; position: absolute; top: -30px; left: 50%; color: var(--ink-2); }
.stack-flow b { display: block; font-size: 21px; }
.stack-flow span { display: block; font-size: 14px; line-height: 1.65; color: var(--ink-2); }
.stack-services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 12px; }
.stack-services div { border-top: 2px solid var(--accent); padding: 12px 8px 0; font-size: 14px; line-height: 1.5; }
.stack-services b { display: block; }
.table-scroll { overflow-x: auto; margin: 26px 0; border: 1px solid var(--rule); border-radius: 10px; }
.article-table { border-collapse: collapse; width: 100%; min-width: 620px; font-size: 15px; line-height: 1.65; }
.article-table caption { text-align: left; padding: 16px; color: var(--ink-2); background: var(--thermal); }
.article-table th, .article-table td { padding: 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--rule); }
.article-table thead th { background: var(--counter); font-weight: 600; }
.article-table tbody th { min-width: 145px; font-weight: 600; }
.article-table tr:last-child > * { border-bottom: 0; }
.article-cta { padding: 30px; background: var(--counter); border-radius: 12px; }
.article-cta .btn { height: auto; padding-block: 15px; line-height: 1.4; text-align: center; }
.article-body details { padding: 18px 0; border-bottom: 1px solid var(--rule); }
.article-body summary { cursor: pointer; font-weight: 600; line-height: 1.6; }
.article-body details p { margin: 14px 0 0; }
.blog-index { padding-block: 62px 100px; min-height: 68vh; }
.blog-index > p { max-width: 680px; font-size: 19px; color: var(--text-2); }
.blog-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 64px); align-items: center; margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--rule); }
.blog-card img { width: 100%; height: auto; border-radius: 10px; border: 1px solid var(--rule); }
.blog-card h2 { font: 650 clamp(26px, 3vw, 40px)/1.3 var(--sans); margin: 10px 0 18px; }
.blog-card h2 a { text-decoration: none; }
.blog-card h2 a:hover { text-decoration: underline; text-underline-offset: 5px; }
.blog-card time { font-size: 14px; color: var(--ink-2); }
.blog-card p { color: var(--text-2); }
.blog-cost-visual { display: grid; gap: 16px; padding: clamp(24px, 5vw, 48px); background: var(--counter); border: 1px solid var(--rule); border-radius: 10px; }
.blog-cost-visual span { color: var(--ink-2); font-size: 14px; }
.blog-cost-visual b { font-size: clamp(21px, 2.5vw, 30px); line-height: 1.4; padding-bottom: 16px; border-bottom: 1px solid var(--rule); }
.blog-card .blog-photo-cover { aspect-ratio: 16 / 10; object-fit: cover; }
.article-phone-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; margin: 30px 0; }
.article-phone { margin: 0; min-width: 0; }
.article-phone-screen { max-width: 340px; margin-inline: auto; aspect-ratio: 430 / 880; border: 8px solid var(--ink); border-radius: 34px; overflow: hidden; box-shadow: 0 12px 24px #22222212; }
.article-phone-screen img { display: block; width: 100%; height: auto; }
.article-phone figcaption { margin-top: 16px; color: var(--ink-2); font-size: 14px; line-height: 1.65; }
.article-photo-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.article-photo-grid .article-image { margin: 16px 0; }
@media (max-width: 600px) { .article-phone-grid, .article-photo-grid { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 1000px) { .article-layout { grid-template-columns: minmax(0, 1fr); } .article-toc { position: static; } .article-toc ol { columns: 2; column-gap: 36px; } .article-toc li { break-inside: avoid; } }
@media (max-width: 600px) { .article-hero { padding-block: 36px 24px; } .article-toc ol { columns: 1; } .article-body { font-size: 17px; } .blog-card { grid-template-columns: minmax(0, 1fr); } .article-cta { padding: 22px; } .stack-flow li { padding: 16px; } .stack-services { grid-template-columns: minmax(0, 1fr); gap: 12px; } }