.blog-post-list { border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.blog-post-preview { padding: 1.25rem 0; max-width: 54rem; }
.blog-post-preview h2 { margin: .65rem 0 .75rem; font-size: clamp(1.4rem, 2.4vw, 1.75rem); line-height: 1.4; letter-spacing: 0; }
.blog-post-preview h2 a { text-decoration: none; }
.blog-post-preview h2 a:hover { color: var(--accent); }
.blog-post-preview p { max-width: 43rem; color: var(--ink-soft); font-size: 1rem; }
.blog-post-preview .text-link { margin-top: .75rem; }
.post-meta-line { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; align-items: baseline; }
.post-meta-line time { color: var(--ink-soft); font-size: .95rem; }

.article-main { max-width: 1040px; }
.article-header { padding: 1.75rem 0 1.5rem; border-bottom: 1px solid var(--rule); }
.article-back { color: var(--ink-soft); text-decoration: none; font-size: 1rem; }
.article-back:hover { color: var(--accent); }
.article-header .eyebrow { margin: 1.25rem 0 .75rem; font-size: .95rem; letter-spacing: .04em; }
.article-header h1 { max-width: 20ch; font-family: Georgia, "Noto Serif TC", "Songti TC", "PMingLiU", serif; font-size: clamp(1.85rem, 3.3vw, 2.4rem); line-height: 1.35; letter-spacing: 0; text-wrap: balance; }
.article-byline { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; margin: 1rem 0 0; color: var(--ink-soft); font-size: 1rem; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 14rem; gap: 2.5rem; align-items: start; padding-top: 1.75rem; }
.article-body { min-width: 0; font-size: 1.125rem; line-height: 1.95; }
.article-body p { margin: 0 0 1.6rem; }
.article-section { scroll-margin-top: 2rem; }
.article-section h2 { margin: 2.25rem 0 1rem; font-family: inherit; font-size: clamp(1.4rem, 2.4vw, 1.75rem); font-weight: 650; line-height: 1.55; letter-spacing: 0; }
.article-body a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: .2em; overflow-wrap: anywhere; }
.article-body .footnote-ref { display: inline; margin-left: .15em; font-size: .8em; line-height: 0; }
.article-sources { margin-top: 3rem; padding-top: .25rem; border-top: 1px solid var(--rule); font-size: 1rem; line-height: 1.8; overflow-wrap: anywhere; }
.article-sources h2 { margin-top: 2rem; }
.article-sources p { margin-bottom: 1.25rem; }
.article-toc { position: sticky; top: 2rem; border-left: 2px solid var(--rule); padding-left: 1.25rem; font-size: 1rem; line-height: 1.7; }
.article-toc h2 { margin: 0 0 1rem; font-family: inherit; font-size: 1rem; font-weight: 750; letter-spacing: 0; }
.article-toc ol { list-style: none; padding: 0; margin: 0; }
.article-toc li + li { margin-top: .9rem; }
.article-toc a { color: var(--ink-soft); text-decoration: none; }
.article-toc a:hover { color: var(--accent); }
.article-end { margin-top: 3rem; border-top: 1px solid var(--rule); padding-top: 1.5rem; }

@media (max-width: 900px) {
  .article-layout { grid-template-columns: minmax(0, 1fr); gap: 2rem; }
  .article-toc { grid-row: 1; position: static; max-width: 42rem; }
  .article-body { max-width: 46rem; }
}
@media (max-width: 480px) {
  .article-body { font-size: 1.0625rem; line-height: 1.9; }
  .article-header { padding-bottom: 1.5rem; }
}

.blog-post-list { border: 0; }
.blog-post-preview { display: grid; grid-template-columns: 145px minmax(0, 1fr); gap: .65rem 1.4rem; max-width: none; padding: 1.3rem 1.5rem; background: var(--white); border: 1px solid var(--rule); border-left: 3px solid var(--accent); border-radius: 3px; }
.blog-post-preview .post-meta-line { grid-column: 1; grid-row: 1 / span 3; flex-direction: column; align-items: flex-start; gap: .4rem; font-variant-numeric: tabular-nums; }
.blog-post-preview .post-meta { color: var(--accent); }
.blog-post-preview .post-meta-line time { font-size: .9rem; }
.blog-post-preview h2, .blog-post-preview p, .blog-post-preview > a { grid-column: 2; margin: 0; }
.blog-post-preview h2 { font-family: var(--serif); font-size: clamp(1.35rem, 2.2vw, 1.65rem); line-height: 1.5; }
.blog-post-preview p { font-size: .95rem; line-height: 1.8; }
.blog-post-preview .text-link { margin-top: .1rem; font-size: .95rem; }
.article-header h1 { font-family: var(--serif); }
.article-toc { border-left: 0; padding: 1rem 1.1rem; background: var(--paper-deep); border-radius: 3px; font-size: .95rem; }
.article-toc h2 { font-family: var(--serif); font-size: 1.15rem; font-weight: 500; }
.article-toc li + li { margin-top: .65rem; }
@media (max-width: 600px) {
  .blog-post-preview { grid-template-columns: minmax(0, 1fr); padding: 1.1rem; }
  .blog-post-preview .post-meta-line { grid-row: auto; flex-direction: row; gap: .35rem 1rem; }
  .blog-post-preview h2, .blog-post-preview p, .blog-post-preview > a { grid-column: 1; }
}