/* AMAR · cuaderno de lectura */
.blog-page .page-hero { padding-bottom: 2rem; }
.blog-intro { display: grid; grid-template-columns: 1.05fr 1fr; gap: 2rem 5rem; align-items: end; }
.blog-intro h1 { margin-bottom: 0; }
.blog-intro .lead { font-size: 1.13rem; max-width: 43ch; }
.blog-toolbar { border-top: 1px solid var(--line); margin-top: 2.5rem; padding-top: 1.35rem; display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; justify-content: space-between; }
.blog-filters { display: flex; flex-wrap: wrap; gap: .6rem; }
.blog-filters[hidden] { display: none; }
.blog-filter { padding: .62rem 1.15rem; border: 1px solid var(--line); border-radius: var(--radius-pill); background: var(--cream-3); font-size: .87rem; min-height: 44px; }
.blog-filter[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--cream-3); }
.blog-filter:hover { border-color: var(--ink); }
.blog-results { color: var(--ink-soft); font-size: .85rem; }
.blog-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.7rem; padding-bottom: clamp(3rem, 6vw, 5rem); }
.blog-grid .post-card[hidden] { display: none; }
.blog-grid .post-card.featured { grid-column: 1 / -1; display: grid; grid-template-columns: 1.15fr 1fr; }
.blog-grid .featured .post-media { height: clamp(380px, 34vw, 490px); min-height: 0; }
.blog-grid .featured .post-body { justify-content: center; padding: clamp(1.8rem, 4vw, 3.3rem); }
.blog-grid .post-body h2 { font-size: clamp(1.7rem, 2.4vw, 2.2rem); line-height: 1.18; margin-bottom: .8rem; }
.blog-grid .featured .post-body h2 { font-size: clamp(2rem, 3.5vw, 3.1rem); }
.blog-grid .post-body p { max-width: 45ch; }
.blog-grid .post-meta { color: var(--ink-soft); }
.blog-grid .link-arrow { margin-top: 1rem; }
.blog-note { display: grid; grid-template-columns: .8fr 1.2fr; gap: 2rem; border-top: 1px solid var(--line); padding-block: 2.5rem 4rem; }
.blog-note h2 { font-size: 2.1rem; }
.blog-note p { color: var(--ink-soft); max-width: 53ch; }
.blog-note a { text-decoration: underline; text-underline-offset: .2em; }
.reading-page .page-hero h1 { max-width: 20ch; font-size: clamp(2.65rem, 5.5vw, 4.65rem); line-height: 1.04; text-wrap: balance; }
.reading-page .page-hero .lead { max-width: 60ch; font-size: clamp(1.06rem, 1.6vw, 1.2rem); }
.reading-page .article-figure { margin: .5rem 0 2.8rem; }
.reading-page .article-figure img { width: 100%; aspect-ratio: 16 / 8; object-fit: cover; }
.reading-layout { display: grid; grid-template-columns: 210px minmax(0, 720px); justify-content: space-between; gap: 2.5rem 4rem; padding-bottom: 3.5rem; }
.reading-outline { position: sticky; top: 120px; align-self: start; font-size: .85rem; }
.reading-outline p { font-weight: 700; letter-spacing: normal; text-transform: none; font-size: .9rem; margin-bottom: 1rem; }
.reading-outline ol { list-style: none; padding: 0; display: grid; gap: .8rem; }
.reading-outline a { color: var(--ink-soft); display: block; text-decoration: none; border-left: 1px solid var(--line); padding-left: 1rem; }
.reading-outline a:hover { border-color: var(--ink); color: var(--ink); }
.reading-page .article { max-width: none; min-width: 0; font-size: 1.035rem; line-height: 1.85; }
.reading-page .article > p:first-child { margin-top: 0; }
.reading-page .article h2 { line-height: 1.18; font-size: clamp(1.9rem, 3.2vw, 2.65rem); scroll-margin-top: 120px; }
.reading-page .article a { color: var(--teal-dark); text-decoration: underline; text-underline-offset: .2em; overflow-wrap: anywhere; }
.reading-page .article ul { list-style: disc; padding-left: 1.25rem; margin: 1rem 0 1.7rem; }
.reading-page .article li { padding-left: .3rem; margin-bottom: .65rem; }
.reading-page .article li::marker { color: var(--teal); }
.reading-page .article .callout { background: var(--cream-2); border-left: 3px solid var(--gold); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; font-size: 1rem; }
.reading-page .article-sources { border-top: 1px solid var(--line); margin-top: 2.8rem; padding-top: .1rem; }
.reading-page .article-sources h2 { font-size: 1.75rem; margin-top: 1.5rem; }
.reading-page .article-sources ul { font-size: .86rem; line-height: 1.6; }
.reading-page .article-note { color: var(--ink-soft); font-size: .84rem; line-height: 1.6; }
.article-next { padding-block: 2.5rem 4rem; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem 4rem; }
.article-next h2 { font-size: 2.2rem; }
.article-next-links { display: grid; align-content: start; gap: 1rem; }
.article-next-links a { padding-bottom: 1rem; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 1rem; }
.article-next-links a:hover { color: var(--teal); }
.article-next-links span { flex: none; }
@media (max-width: 850px) {
  .reading-layout { grid-template-columns: 1fr; gap: 2rem; }
  .reading-outline { position: static; border-block: 1px solid var(--line); padding-block: 1.2rem; }
  .reading-outline ol { display: flex; flex-wrap: wrap; gap: .6rem 1.2rem; }
  .reading-outline a { padding-left: .6rem; }
  .blog-grid .post-card.featured { grid-template-columns: 1fr; }
  .blog-grid .featured .post-media { aspect-ratio: 16 / 9; height: auto; }
  .blog-intro { gap: 1.5rem; }
}
@media (max-width: 600px) {
  .blog-intro, .blog-grid, .blog-note, .article-next { grid-template-columns: 1fr; }
  .blog-intro .lead { max-width: none; }
  .blog-toolbar { margin-top: 1.8rem; }
  .blog-filter { padding-inline: .9rem; font-size: .8rem; }
  .blog-grid { gap: 1.3rem; }
  .blog-grid .featured .post-body { padding: 1.4rem; }
  .blog-note { gap: 1rem; }
  .reading-page .article-figure img { aspect-ratio: 4 / 3; }
  .reading-page .article { font-size: 1rem; line-height: 1.8; }
  .reading-page .article .callout { padding: 1.2rem; }
}