/* Ported from content/blog-post.html */
/* ============ BLOG POST identity ============
     LONG-FORM READING — feels like a magazine article inside the Journal.
     - Centered narrow measure (~62ch)
     - Sticky margin-rail with TOC + reading progress
     - Drop cap on first paragraph (Instrument Serif italic, multi-line)
     - Pull quotes BIG in Instrument Serif italic, half-width, hung in the margin
     - Footnotes block at the bottom
     - "By the numbers" sidebar fact card
     - Author bio + related stories at end
     - Reading progress bar that fills as you scroll
     */

  .crumb { padding: 20px 0 0; font-size: 13px; color: var(--fg-mute); display: flex; gap: 10px; align-items: center; }
  .crumb a { color: var(--fg-mute); }
  .crumb a:hover { color: var(--accent); }
  .crumb .sep { opacity: 0.4; }

  /* ===== READING PROGRESS BAR ===== */
  .progress {
    position: fixed; top: 0; left: 0; right: 0; height: 3px;
    z-index: 200; background: transparent; pointer-events: none;
  }
  .progress .bar {
    height: 100%; background: var(--accent); width: 0%;
    transition: width 80ms linear;
  }

  /* ===== HERO / KICKER STRIP ===== */
  .post-kicker {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
    margin-top: 20px;
    font-family: "Geist Mono", monospace;
    font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--fg-mute);
    display: flex; gap: 24px; flex-wrap: wrap; align-items: center;
  }
  .post-kicker .cat-pin {
    color: var(--accent); border: 1px solid var(--accent);
    padding: 4px 10px; border-radius: 999px;
  }
  .post-kicker .sep { color: var(--border-strong); }
  .post-kicker .progress-text {
    margin-left: auto; color: var(--fg);
  }
  .post-kicker .progress-text b { color: var(--accent); }

  /* ===== TITLE BLOCK ===== */
  .title-block {
    padding: 56px 0 32px;
    border-bottom: 1px solid var(--border);
    max-width: 1080px; margin: 0 auto;
    text-align: left;
  }
  .post-title {
    font-family: "Instrument Serif", serif; font-style: italic;
    font-weight: 400;
    font-size: clamp(48px, 6.4vw, 96px);
    line-height: 0.95; letter-spacing: -0.03em;
    margin: 0 0 28px;
    text-wrap: balance; max-width: 22ch;
    color: var(--fg);
  }
  .post-deck {
    font-size: 22px; color: var(--fg-dim); line-height: 1.5;
    max-width: 60ch; margin: 0 0 36px;
    font-weight: 400;
  }
  .post-byline {
    display: grid; grid-template-columns: auto 1fr auto; gap: 20px;
    align-items: center; padding-top: 22px; border-top: 1px solid var(--border);
  }
  .post-byline .who {
    display: flex; gap: 14px; align-items: center;
  }
  .post-byline .av {
    width: 44px; height: 44px; border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--gold));
    border: 1px solid var(--border-strong);
  }
  .post-byline .who .n { font-size: 14.5px; font-weight: 500; color: var(--fg); }
  .post-byline .who .r { font-family: "Geist Mono", monospace; font-size: 11px; color: var(--fg-mute); letter-spacing: 0.04em; }
  .post-byline .meta {
    font-family: "Geist Mono", monospace; font-size: 11px;
    color: var(--fg-mute); letter-spacing: 0.06em; text-align: right;
    text-transform: uppercase;
  }
  .post-byline .meta b { color: var(--fg); font-weight: 500; }
  .post-byline .actions { display: flex; gap: 6px; }
  .post-byline .actions button {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 8px; padding: 8px 12px;
    font-size: 12px; color: var(--fg-dim);
    font-family: "Geist Mono", monospace; letter-spacing: 0.04em;
  }
  .post-byline .actions button:hover { color: var(--accent); border-color: var(--accent); }

  /* ===== HERO IMAGE ===== */
  .hero-fig {
    margin: 40px auto 0; max-width: 1080px;
  }
  .hero-fig .photo {
    aspect-ratio: 16/9;
    background:
      radial-gradient(circle at 25% 30%, color-mix(in oklch, var(--accent) 28%, transparent), transparent 55%),
      radial-gradient(circle at 75% 70%, color-mix(in oklch, var(--gold) 28%, transparent), transparent 55%),
      repeating-linear-gradient(135deg,
        color-mix(in oklch, var(--accent) 14%, var(--bg-card)) 0 14px,
        var(--bg-card) 14px 28px);
    border: 1px solid var(--border);
    position: relative;
    display: grid; place-items: center;
  }
  .hero-fig .photo::after {
    content: "[ hero photo · 1600 × 900 ]";
    font-family: "Geist Mono", monospace; font-size: 11px;
    color: var(--fg-mute); letter-spacing: 0.04em;
    background: var(--bg); padding: 8px 14px;
    border: 1px solid var(--border); border-radius: 6px;
  }
  .hero-fig .photo:has(img) {
    aspect-ratio: auto;
    display: block;
    background: none;
    border: 0;
    padding: 0;
  }
  .hero-fig .photo:has(img)::after {
    content: none;
  }
  .hero-fig .photo img {
    display: block;
    width: 100%;
    height: auto;
    max-width: 100%;
    border: 1px solid var(--border);
    border-radius: 4px;
  }
  .hero-fig .caption {
    font-family: "Geist Mono", monospace; font-size: 11.5px;
    color: var(--fg-mute); letter-spacing: 0.04em;
    margin-top: 14px;
    display: grid; grid-template-columns: 1fr auto; gap: 16px;
  }
  .hero-fig .caption strong { color: var(--fg-dim); font-weight: 500; }
  .hero-fig .caption .credit { color: var(--fg-mute); text-align: right; }

  /* ===== ARTICLE LAYOUT (3-col with sticky rail) ===== */
  .article-grid {
    display: grid;
    grid-template-columns: 210px 1fr 210px;
    gap: 48px;
    max-width: 1320px; margin: 0 auto;
    padding: 64px 32px 96px;
  }
  @media (max-width: 1080px) {
    .article-grid { grid-template-columns: 1fr; gap: 24px; padding: 40px 24px; }
    .article-grid aside { position: static; }
  }

  /* sticky TOC rail */
  .toc-rail {
    position: sticky; top: 80px; align-self: start;
    font-family: "Geist Mono", monospace; font-size: 11px;
    color: var(--fg-mute);
  }
  .toc-rail h6 {
    margin: 0 0 14px; font-size: 10px;
    letter-spacing: 0.18em; color: var(--accent);
    text-transform: uppercase;
  }
  .toc-rail ol {
    list-style: none; padding: 0; margin: 0;
    counter-reset: toc;
  }
  .toc-rail li {
    counter-increment: toc;
    padding: 9px 0 9px 28px;
    border-top: 1px solid var(--border);
    position: relative; cursor: pointer;
    color: var(--fg-dim); font-size: 11.5px;
    line-height: 1.4; letter-spacing: 0;
    text-transform: none;
  }
  .toc-rail li a {
    color: inherit;
    text-decoration: none;
    display: block;
  }
  .toc-rail li::before {
    content: counter(toc, decimal-leading-zero);
    position: absolute; left: 0; top: 9px; color: var(--accent);
    letter-spacing: 0.04em;
  }
  .toc-rail li:hover { color: var(--accent); }
  .toc-rail li.current { color: var(--fg); }
  .toc-rail li.current::before { background: var(--accent); color: var(--accent-ink); padding: 1px 4px; border-radius: 3px; }

  /* main column */
  .article-body {
    max-width: 64ch;
    font-size: 19px; line-height: 1.72;
    color: var(--fg-dim);
    text-wrap: pretty;
  }
  .article-body > p { margin: 0 0 24px; }
  .article-body > h2 {
    font-family: "Instrument Serif", serif; font-style: italic;
    font-weight: 400;
    font-size: 38px; line-height: 1.1; letter-spacing: -0.02em;
    color: var(--fg);
    margin: 56px 0 18px;
    scroll-margin-top: 80px;
  }
  .article-body > h2 .num {
    display: inline-block; margin-right: 12px;
    font-family: "Geist Mono", monospace; font-style: normal;
    font-size: 12px; color: var(--accent); letter-spacing: 0.16em;
    background: color-mix(in oklch, var(--accent) 18%, transparent);
    padding: 3px 8px; border-radius: 4px;
    vertical-align: middle;
  }
  .article-body > h3 {
    font-size: 22px; font-weight: 500; letter-spacing: -0.01em;
    color: var(--fg); margin: 32px 0 12px;
  }
  .article-body a { color: var(--accent); border-bottom: 1px solid color-mix(in oklch, var(--accent) 50%, transparent); }
  .article-body a:hover { border-bottom-color: var(--accent); }
  .article-body strong { color: var(--fg); font-weight: 500; }
  .article-body em { font-style: italic; }
  .article-body ul, .article-body ol { padding-left: 24px; margin: 0 0 28px; }
  .article-body li { margin-bottom: 10px; }

  /* DROP CAP — first paragraph */
  .article-body .lead::first-letter {
    font-family: "Instrument Serif", serif; font-style: italic;
    font-size: 96px; line-height: 0.86;
    float: left; padding: 4px 14px 0 0;
    color: var(--accent); font-weight: 400;
  }

  /* pull quote */
  .pull {
    margin: 48px -24px 48px;
    padding: 28px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    font-family: "Instrument Serif", serif; font-style: italic;
    font-size: 38px; line-height: 1.15; letter-spacing: -0.015em;
    color: var(--fg);
    text-wrap: balance;
    position: relative;
  }
  .pull::before {
    content: "“"; position: absolute; left: -12px; top: 8px;
    font-family: "Instrument Serif", serif; font-style: italic;
    font-size: 80px; color: var(--accent); line-height: 0.5;
  }
  .pull cite {
    display: block; margin-top: 18px;
    font-family: "Geist Mono", monospace; font-style: normal;
    font-size: 11px; color: var(--fg-mute);
    letter-spacing: 0.14em; text-transform: uppercase;
  }

  /* inline figure */
  .fig {
    margin: 32px 0;
  }
  .fig .pic {
    aspect-ratio: 16/9;
    background:
      repeating-linear-gradient(90deg,
        color-mix(in oklch, var(--accent) 18%, var(--bg-card)) 0 12px,
        var(--bg-card) 12px 24px);
    border: 1px solid var(--border);
    position: relative; display: grid; place-items: center;
    font-family: "Geist Mono", monospace; font-size: 11px;
    color: var(--fg-mute);
  }
  .fig .pic:has(img) {
    aspect-ratio: auto;
    display: block;
    background: none;
    border: 0;
    padding: 0;
  }
  .fig .pic span { background: var(--bg); padding: 6px 12px; border: 1px solid var(--border); border-radius: 4px; }
  .fig .pic img {
    display: block;
    width: 100%;
    height: auto;
    max-width: 100%;
    border: 1px solid var(--border);
    border-radius: 4px;
  }
  .fig.size-medium .pic img {
    max-width: min(100%, 720px);
  }
  .fig.size-small .pic img {
    max-width: min(100%, 480px);
  }
  .fig.size-small {
    max-width: min(100%, 480px);
    margin-inline: auto;
  }
  .fig.size-custom .pic img {
    width: var(--fig-width, 100%);
    max-width: 100%;
  }
  .fig .cap {
    font-family: "Geist Mono", monospace; font-size: 11.5px;
    color: var(--fg-mute); letter-spacing: 0.04em;
    margin-top: 10px; line-height: 1.45;
  }
  .fig .cap strong { color: var(--fg-dim); font-weight: 500; }

  /* standard Image block in article body */
  .article-body .wp-block-image,
  .wh-blog-content .wp-block-image {
    margin: 32px 0;
  }
  .article-body .wp-block-image img,
  .wh-blog-content .wp-block-image img {
    height: auto;
    display: block;
    max-width: 100%;
    border: 1px solid var(--border);
    border-radius: 4px;
  }
  .article-body .wp-block-image.size-full img,
  .wh-blog-content .wp-block-image.size-full img,
  .article-body .wp-block-image:not([class*="size-"]):not(.is-resized) img,
  .wh-blog-content .wp-block-image:not([class*="size-"]):not(.is-resized) img {
    width: 100%;
  }
  .article-body .wp-block-image.size-large img,
  .wh-blog-content .wp-block-image.size-large img {
    width: auto;
    max-width: min(100%, 1024px);
  }
  .article-body .wp-block-image.size-medium img,
  .wh-blog-content .wp-block-image.size-medium img {
    width: auto;
    max-width: min(100%, 300px);
  }
  .article-body .wp-block-image.size-thumbnail img,
  .wh-blog-content .wp-block-image.size-thumbnail img {
    width: auto;
    max-width: min(100%, 150px);
  }
  .article-body .wp-block-image.is-resized img,
  .wh-blog-content .wp-block-image.is-resized img {
    width: auto;
    max-width: 100%;
  }
  .article-body .wp-block-image.aligncenter,
  .wh-blog-content .wp-block-image.aligncenter {
    text-align: center;
  }
  .article-body .wp-block-image.aligncenter img,
  .wh-blog-content .wp-block-image.aligncenter img {
    margin-inline: auto;
  }
  .article-body .wp-block-image.alignleft,
  .wh-blog-content .wp-block-image.alignleft {
    float: left;
    margin: 0 24px 16px 0;
  }
  .article-body .wp-block-image.alignright,
  .wh-blog-content .wp-block-image.alignright {
    float: right;
    margin: 0 0 16px 24px;
  }
  .article-body .wp-block-image.alignwide,
  .wh-blog-content .wp-block-image.alignwide {
    margin-inline: -24px;
    max-width: calc(100% + 48px);
  }
  .article-body .wp-block-image.alignwide img,
  .wh-blog-content .wp-block-image.alignwide img {
    width: 100%;
  }

  /* inline numbers callout */
  .nbox {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border: 1px solid var(--border);
    margin: 32px -24px;
    background: var(--bg-elev);
  }
  .nbox > div {
    padding: 22px;
    border-right: 1px solid var(--border);
  }
  .nbox > div:last-child { border-right: 0; }
  .nbox .v {
    font-family: "Instrument Serif", serif; font-style: italic;
    font-size: 44px; line-height: 1; color: var(--accent);
    letter-spacing: -0.02em;
  }
  .nbox .v small {
    font-family: "Geist Mono", monospace; font-size: 11px;
    font-style: normal; color: var(--fg-mute);
  }
  .nbox .l {
    font-family: "Geist Mono", monospace; font-size: 10.5px;
    color: var(--fg-mute); letter-spacing: 0.08em; text-transform: uppercase;
    margin-top: 8px;
  }

  /* sidebar fact rail */
  .fact-rail {
    position: sticky; top: 80px; align-self: start;
    border-top: 4px solid var(--fg);
    padding-top: 14px;
  }
  .fact-rail h6 {
    font-family: "Geist Mono", monospace; font-size: 10.5px;
    letter-spacing: 0.18em; color: var(--fg-mute);
    text-transform: uppercase; margin: 0 0 14px;
  }
  .fact-rail .fact {
    padding: 14px 0; border-top: 1px solid var(--border);
  }
  .fact-rail .fact:first-of-type { border-top: 0; }
  .fact-rail .fact .lbl {
    font-family: "Geist Mono", monospace; font-size: 10.5px;
    color: var(--fg-mute); letter-spacing: 0.08em; text-transform: uppercase;
    margin-bottom: 4px;
  }
  .fact-rail .fact .val {
    font-family: "Instrument Serif", serif; font-style: italic;
    font-size: 22px; line-height: 1.15; color: var(--fg);
    letter-spacing: -0.01em;
  }
  .fact-rail .fact .val small,
  .fact-rail .fact .val .note {
    font-family: "Geist", sans-serif; font-style: normal;
    font-size: 12px; color: var(--fg-mute); display: block; margin-top: 2px;
  }

  /* footnotes */
  .footnotes {
    margin-top: 64px; padding-top: 24px;
    border-top: 1px solid var(--border);
    font-size: 14px; color: var(--fg-mute); line-height: 1.6;
  }
  .footnotes h6 {
    font-family: "Geist Mono", monospace; font-size: 10.5px;
    letter-spacing: 0.18em; color: var(--accent);
    text-transform: uppercase; margin: 0 0 12px;
  }
  .footnotes ol { padding-left: 24px; margin: 0; }
  .footnotes li { margin-bottom: 8px; }
  .article-body sup {
    font-family: "Geist Mono", monospace; font-size: 10px;
    color: var(--accent); font-weight: 500;
    margin-left: 0.15em;
    padding: 0 2px; vertical-align: super; line-height: 0;
  }

  /* signature block */
  .sign-block {
    margin-top: 56px; padding-top: 28px;
    border-top: 1px solid var(--border);
    display: grid; grid-template-columns: 64px 1fr; gap: 18px;
  }
.sign-block .av-big {
    width: 64px; height: 64px; border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--gold));
    border: 1px solid var(--border-strong);
    overflow: hidden;
  }
  .sign-block .av-big img,
  .sign-block .av-big-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
  }
  .sign-block .n { font-weight: 500; color: var(--fg); }
  .sign-block .role { font-family: "Geist Mono", monospace; font-size: 11px; color: var(--fg-mute); letter-spacing: 0.04em; margin: 4px 0 12px; }
  .sign-block p { margin: 0 0 12px; font-size: 14.5px; color: var(--fg-dim); line-height: 1.55; }
  .sign-block .links {
    display: flex; gap: 14px; font-family: "Geist Mono", monospace;
    font-size: 11px; color: var(--accent); letter-spacing: 0.04em; text-transform: uppercase;
  }

  /* end-of-article box */
  .end-mark {
    text-align: center; margin: 56px 0; padding: 0;
    font-family: "Instrument Serif", serif; font-style: italic;
    color: var(--accent); font-size: 28px;
    letter-spacing: 0.4em;
  }

  /* RELATED */
  .related {
    border-top: 4px double var(--fg);
    margin-top: 0;
    padding: 56px 0 0;
  }
  .related h3 {
    font-family: "Instrument Serif", serif; font-style: italic;
    font-size: clamp(28px, 3.4vw, 44px); font-weight: 400;
    margin: 0 0 32px; letter-spacing: -0.02em;
  }
  .rel-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
    border-top: 1px solid var(--border);
  }
  @media (max-width: 980px) { .rel-grid { grid-template-columns: 1fr; } }
  .rel-card {
    padding: 24px;
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    cursor: pointer; transition: 140ms ease;
  }
  .rel-card:last-child { border-right: 0; }
  @media (max-width: 980px) { .rel-card { border-right: 0; } }
  .rel-card:hover { background: var(--bg-elev); }
  .rel-card .k {
    font-family: "Geist Mono", monospace; font-size: 10.5px;
    color: var(--accent); letter-spacing: 0.16em; text-transform: uppercase;
    margin-bottom: 10px;
  }
  .rel-card .h {
    font-family: "Instrument Serif", serif; font-style: italic;
    font-size: 24px; line-height: 1.15; font-weight: 400;
    color: var(--fg); margin: 0 0 12px; letter-spacing: -0.015em;
  }
  .rel-card .by {
    font-family: "Geist Mono", monospace; font-size: 11px;
    color: var(--fg-mute); letter-spacing: 0.04em;
    padding-top: 14px; border-top: 1px solid var(--border);
  }

  /* CTA at bottom */
  .post-cta {
    border-top: 1px solid var(--border);
    background:
      radial-gradient(500px 200px at 80% 0%, color-mix(in oklch, var(--accent) 18%, transparent), transparent 70%),
      var(--bg);
    padding: 64px 0;
    text-align: center;
  }
  .post-cta h4 {
    font-family: "Instrument Serif", serif; font-style: italic;
    font-size: clamp(28px, 4vw, 48px); font-weight: 400;
    margin: 0 0 16px; letter-spacing: -0.02em;
  }
  .post-cta p { color: var(--fg-dim); max-width: 56ch; margin: 0 auto 28px; }
  .post-cta .row { display: inline-flex; gap: 10px; }

  /* reading-tweaks specific */
  [data-reading="cozy"] .article-body { font-size: 21px; line-height: 1.8; }
  [data-reading="dense"] .article-body { font-size: 17px; line-height: 1.6; }
  [data-serif-body="on"] .article-body { font-family: "Instrument Serif", serif; font-style: normal; }
  [data-serif-body="on"] .article-body em { font-style: italic; }