/* PaxHelios — Journal article (single article reading view) */

/* ============================================================ HERO */
.article-page .article-hero {
  background: var(--bg);
  padding-top: 56px;
  padding-bottom: 40px;
}
.article-hero-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
  padding: 0 28px;
}
.article-hero .tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
}
.article-hero .tag::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
}
.article-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(46px, 6.5vw, 90px);
  line-height: 1.02;
  letter-spacing: -0.015em;
  margin: 24px 0 0;
  color: var(--ink);
}
.article-hero .deck {
  font-family: var(--font-serif);
  font-size: clamp(20px, 1.8vw, 24px);
  line-height: 1.5;
  color: var(--ink-2);
  margin-top: 28px;
  max-width: 680px;
}
.article-byline {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 40px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.article-byline .avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 22px;
  color: white;
  flex-shrink: 0;
}
.article-byline .by-name {
  font-weight: 600;
  color: var(--ink);
  font-size: 14.5px;
}
.article-byline .by-meta {
  color: var(--ink-3);
  font-size: 12.5px;
  margin-top: 2px;
}
.article-byline .actions {
  margin-left: auto;
  display: flex; gap: 6px;
}

/* Featured illustration block */
.article-figure {
  max-width: 1080px;
  margin: 40px auto 24px;
  padding: 0 28px;
}
.article-figure-inner {
  position: relative;
  aspect-ratio: 21/10;
  border-radius: var(--r-xl);
  overflow: hidden;
}
.article-figure-inner > svg {
  width: 100%; height: 100%; display: block;
}
.article-figure .caption {
  margin-top: 14px;
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--ink-3);
  font-style: italic;
  text-align: center;
}

/* ============================================================ BODY */
.article-body-wrap {
  background: var(--bg);
  padding-bottom: 80px;
}
.article-grid {
  display: grid;
  grid-template-columns: 260px minmax(0, 720px) 260px;
  gap: 56px;
  max-width: 1320px;
  margin: 0 auto;
  padding: 40px 28px;
  align-items: start;
}
@media (max-width: 1100px) {
  .article-grid {
    grid-template-columns: 1fr;
    max-width: 720px;
  }
  .article-toc, .article-aside { display: none; }
}

/* Sticky TOC */
.article-toc {
  position: sticky;
  top: 88px;
  padding: 24px 0;
}
.article-toc h5 {
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-3);
  margin: 0 0 14px;
}
.article-toc ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  counter-reset: tocn;
}
.article-toc li { counter-increment: tocn; }
.article-toc a {
  display: flex;
  gap: 10px;
  padding: 6px 10px;
  border-radius: var(--r-sm);
  font-size: 13.5px;
  color: var(--ink-3);
  line-height: 1.4;
  font-family: var(--font-serif);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.article-toc a:hover { background: var(--surface); color: var(--ink); }
.article-toc a::before {
  content: counter(tocn, decimal-leading-zero);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 14px;
  color: var(--ink-4);
  flex-shrink: 0;
  width: 24px;
}

/* Reading progress bar */
.article-progress {
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0;
  height: 2px;
  background: transparent;
  z-index: 49;
}
.article-progress .bar {
  height: 100%;
  background: var(--accent);
  transform-origin: 0 0;
  transform: scaleX(0);
  transition: transform 90ms linear;
}

/* Body type */
.article-body {
  font-family: var(--font-serif);
  font-size: 19px;
  line-height: 1.7;
  color: var(--ink-2);
}
.article-body > * + * { margin-top: 1.2em; }
.article-body h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1.15;
  color: var(--ink);
  margin: 1.8em 0 0;
  letter-spacing: -0.005em;
  scroll-margin-top: 80px;
}
.article-body h2 .num {
  display: inline-block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.55em;
  color: var(--accent);
  margin-right: 12px;
  vertical-align: middle;
}
.article-body p { margin: 0; }
.article-body p:first-of-type::first-letter {
  font-family: var(--font-display);
  font-size: 4.5em;
  float: left;
  line-height: 0.85;
  margin: 0.05em 0.1em 0 0;
  color: var(--accent);
  font-weight: 400;
}

/* Pull quote */
.article-body .pull {
  position: relative;
  margin: 2em -32px;
  padding: 32px 36px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
@media (max-width: 700px) {
  .article-body .pull { margin: 2em 0; padding: 24px 0; }
}
.article-body .pull blockquote {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 34px);
  line-height: 1.2;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.005em;
}
.article-body .pull blockquote::before {
  content: "“";
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.2em;
  color: var(--accent);
  margin-right: 4px;
}
.article-body .pull .cite {
  margin-top: 14px;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* Mid-article image / illustration */
.article-body .figure-inset {
  margin: 2em 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  position: relative;
}
.article-body .figure-inset > svg { width: 100%; height: auto; display: block; }
.article-body .figure-inset .cap {
  position: absolute;
  bottom: 14px; left: 16px; right: 16px;
  font-family: var(--font-sans);
  font-size: 11px;
  color: rgba(255,255,255,.85);
  letter-spacing: .04em;
}

/* End mark */
.article-end-mark {
  margin: 3em 0 0;
  text-align: center;
  font-family: var(--font-display);
  font-size: 30px;
  color: var(--accent);
  letter-spacing: 0.4em;
}

/* ============================================================ ASIDE */
.article-aside {
  position: sticky;
  top: 88px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding: 24px 0;
}
.aside-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 22px;
}
.aside-card h5 {
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-3);
  margin: 0 0 14px;
}
.aside-card .h3 { margin: 0; font-size: 18px; }
.aside-card .companion-book {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 14px;
  margin-top: 14px;
}
.aside-card .companion-book .cover { width: 72px; }
.aside-card .companion-book h6 {
  font-family: var(--font-display);
  font-size: 18px;
  margin: 0;
  line-height: 1.2;
  color: var(--ink);
}
.aside-card .companion-book .by {
  font-size: 12px;
  color: var(--ink-3);
  margin-top: 4px;
}
.aside-card a.btn { width: 100%; margin-top: 14px; }

/* Floating actions (share / like) — vertical strip */
.article-actions-rail {
  position: sticky;
  top: 120px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.action-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--line);
  display: grid; place-items: center;
  color: var(--ink-3);
  transition: all var(--dur) var(--ease);
}
.action-btn:hover {
  background: var(--ink); color: var(--bg); border-color: var(--ink);
}
.action-btn.is-on {
  color: var(--accent); border-color: var(--accent);
}
.action-btn .count {
  position: absolute;
  margin-top: -36px;
  font-size: 10px;
  color: var(--ink-3);
  font-family: var(--font-sans);
}

/* ============================================================ AUTHOR + RELATED */
.article-author-block {
  background: var(--bg-2);
  padding: var(--s-10) 0;
  border-top: 1px solid var(--line);
}
.author-card-large {
  max-width: 880px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 32px;
  align-items: start;
}
@media (max-width: 700px) {
  .author-card-large { grid-template-columns: 1fr; }
}
.author-card-large .portrait {
  width: 140px; height: 140px;
  border-radius: 50%;
  overflow: hidden;
  display: grid; place-items: center;
}
.author-card-large h3 {
  font-family: var(--font-display);
  font-size: 32px;
  margin: 0;
}
.author-card-large .role {
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  margin-top: 4px;
}
.author-card-large p {
  font-family: var(--font-serif);
  font-size: 16.5px;
  line-height: 1.6;
  color: var(--ink-2);
  margin: 16px 0 0;
}

/* Related articles */
.article-related {
  background: var(--bg);
  padding: var(--s-10) 0;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
@media (max-width: 900px) { .related-grid { grid-template-columns: 1fr; } }

/* Comments-lite */
.article-letters {
  background: var(--bg-2);
  padding: var(--s-10) 0;
  border-top: 1px solid var(--line);
}
.letter {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px;
  margin-bottom: 16px;
}
.letter-meta {
  display: flex; gap: 12px; align-items: center;
  margin-bottom: 12px;
}
.letter-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 16px;
  color: white;
}
.letter blockquote {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink-2);
}
.write-letter {
  margin-top: 32px;
  background: var(--surface);
  border: 1px dashed var(--line-2);
  border-radius: var(--r-lg);
  padding: 28px;
  text-align: center;
}
.write-letter h4 {
  font-family: var(--font-display);
  font-size: 24px;
  margin: 0 0 8px;
}