/* Keep the established Signal Scanner layout, colors and typography. */
.issue-nav { display: flex; flex-wrap: wrap; gap: 12px 26px; padding: 20px 0; border-bottom: 1px solid var(--ink); }
.issue-nav a { font-size: 13px; text-decoration: none; }
.issue-nav b { color: var(--blue); margin-right: 6px; }
.hero { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); }
.hero h1 { line-height: 1.15; }
.issue-outline { border: 2px solid var(--ink); background: var(--soft-yellow); padding: 32px; box-shadow: 10px 10px 0 var(--blue); }
.issue-outline h2 { font: 900 40px/1.25 var(--display); margin: 16px 0 24px; }
.issue-outline p { line-height: 1.8; }
.issue-outline ol { padding-left: 20px; line-height: 1.9; }
.deep-card { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.deep-copy h3 { font-size: clamp(30px, 3.2vw, 44px); line-height: 1.28; }
.photo-slot { display: flex; flex-direction: column; justify-content: center; min-height: 290px; padding: 34px; border: 2px solid var(--ink); background: var(--soft-blue); }
.photo-slot small { font: 700 12px/1.6 var(--utility); letter-spacing: .08em; }
.photo-slot strong { font: 900 clamp(28px, 3vw, 38px)/1.35 var(--display); margin: 22px 0; }
.photo-slot p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
#robot-history .photo-slot { background: var(--soft-yellow); }
.brief-card { border-top: 5px solid var(--blue); }
.brief-card:nth-child(3n + 2) { border-top-color: var(--red); }
.brief-card:nth-child(3n) { border-top-color: var(--yellow); }
.brief-copy > p { min-height: 0; }
.brief-image, .article-image, .deep-image { margin: 0; min-width: 0; }
.brief-image img, .article-image img, .deep-image img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: contain; background: var(--soft-blue); }
.brief-image figcaption, .article-image figcaption, .deep-image figcaption { padding: 12px 16px; color: var(--muted); font-size: 12px; line-height: 1.7; }
.deep-image { border: 1px solid var(--ink); background: var(--paper); }
.article-image { max-width: 800px; margin: 30px 0; border: 1px solid var(--ink); }
.article-image img { aspect-ratio: auto; }
.article-image img[src$="robot-history-rur.jpg"] { max-height: 460px; }
.article-image figcaption a, .brief-image figcaption a { overflow-wrap: anywhere; }
.paired-link { display: block; font-size: 14px; line-height: 1.8; color: var(--blue); margin: 20px 0; }
.story-meta { flex-wrap: wrap; line-height: 1.6; }
.story-status { display: block; color: var(--muted); font-size: 12px; line-height: 1.7; margin: 20px 0; }
.image-credits { margin: 28px 0; color: var(--muted); }
.image-credits h2 { font: 700 14px/1.7 var(--utility); margin: 0 0 6px; }
.image-credits p { font-size: 12px; line-height: 1.8; margin: 0; }
.community-card { background: var(--blue); color: var(--paper); }
.community-card .eyebrow { color: var(--yellow); }
.community-actions a { background: var(--yellow); color: var(--ink); }
.qr-placeholder { color: var(--ink); }
.reading-body { max-width: 800px; padding: 28px 0 70px; }
.reading-body p, .reading-body li { font-size: 18px; line-height: 1.95; }
.reading-body p { margin: 0 0 1.65em; }
.reading-body h2 { margin: 80px 0 32px; font: 900 32px/1.35 var(--display); }
.reading-body > h2:first-child { margin-top: 16px; }
.reading-body ol, .reading-body ul { margin-bottom: 32px; }
.reading-body li + li { margin-top: 16px; }
.reading-body a { color: var(--blue); overflow-wrap: anywhere; }
.reading-body blockquote { margin: 26px 0; padding: 16px 24px; border-left: 4px solid var(--blue); background: var(--soft-blue); }
.reading-body blockquote p { margin: 8px 0; }
.image-comparison { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 30px 0; align-items: start; }
.image-comparison .article-image { margin: 0; }
.image-comparison figcaption { padding: 10px 12px; }
.article-hero h1 { line-height: 1.25; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--blue); outline-offset: 5px; }
@media (max-width: 860px) {
  .hero, .deep-card { grid-template-columns: minmax(0, 1fr); }
  .deep-card:nth-child(even) .deep-visual { order: 0; }
}
@media (max-width: 520px) {
  .hero h1 { font-size: clamp(36px, 10vw, 48px); }
  .issue-outline, .photo-slot { padding: 24px; box-shadow: none; }
  .issue-outline h2 { font-size: 32px; }
  .story-meta { gap: 8px; }
  .reading-body p, .reading-body li { font-size: 17px; }
  .image-comparison { gap: 8px; }
  .image-comparison figcaption { padding: 8px; font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }