:root {
  /* Cool indigo / periwinkle scheme — no warm tones */
  --bg: #f5f5fb;
  --bg-card: #ffffff;
  --bg-dark: #16151f;
  --text: #1b1a26;
  --text-secondary: #67627e;
  --text-muted: #a4a0b8;
  --accent: #5f5ce6;
  --accent-light: #e4e2fb;
  --border: #e6e3f0;
  --border-light: #efedf7;
  --major: #b03a5b;
  --major-bg: #fbeaef;
  --minor: #8a6d1f;
  --minor-bg: #f7f0dc;
  --ok: #2e7d5b;
  --ok-bg: #e2f3ec;
  --serif: 'Source Serif 4', 'Instrument Serif', Georgia, serif;
  --sans: 'DM Sans', -apple-system, sans-serif;
  --mono: 'JetBrains Mono', 'SF Mono', monospace;
  --display: 'Instrument Serif', Georgia, serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

/* ---- HEADER / NAV ---- */
header.site {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo-lockup { display: flex; align-items: center; gap: 16px; text-decoration: none; color: var(--text); }
.logo-lockup:hover .logo-text { color: var(--accent); }
.logo-text { font-family: var(--display); font-size: 26px; letter-spacing: 0.5px; transition: color 0.3s; }

nav.site-nav { display: flex; gap: 28px; align-items: center; }
nav.site-nav a {
  font-family: var(--sans); font-size: 13px; font-weight: 400;
  color: var(--text-secondary); text-decoration: none; letter-spacing: 0.3px;
  padding: 6px 0; position: relative; transition: color 0.2s;
}
nav.site-nav a::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 0; height: 1px; background: var(--accent); transition: width 0.3s;
}
nav.site-nav a:hover { color: var(--text); }
nav.site-nav a:hover::after { width: 100%; }

.logo-lockup svg circle {
  transform-box: fill-box; transform-origin: center;
  animation: dot-drift 5s ease-in-out infinite;
}
.logo-lockup svg circle:nth-child(6n+1) { animation-delay: 0s; }
.logo-lockup svg circle:nth-child(6n+2) { animation-delay: -0.8s; }
.logo-lockup svg circle:nth-child(6n+3) { animation-delay: -1.6s; }
.logo-lockup svg circle:nth-child(6n+4) { animation-delay: -2.4s; }
.logo-lockup svg circle:nth-child(6n+5) { animation-delay: -3.2s; }
.logo-lockup svg circle:nth-child(6n)   { animation-delay: -4s; }
@keyframes dot-drift {
  0%, 100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-1.3px) scale(1.07); }
}
@media (prefers-reduced-motion: reduce) {
  .logo-lockup svg circle { animation: none; }
  .fade-in, .hero-visual svg { animation: none; opacity: 1; }
}

/* ---- SHARED ---- */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.section-label {
  font-family: var(--mono); font-size: 10px; letter-spacing: 3px;
  text-transform: uppercase; color: var(--text-muted);
  margin-bottom: 24px; display: flex; align-items: center; gap: 12px;
}
.section-label::after { content: ''; flex: 1; height: 1px; background: var(--border); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in { opacity: 0; animation: fadeUp 0.7s ease-out forwards; }
.delay-1 { animation-delay: 0.1s; } .delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; } .delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; } .delay-6 { animation-delay: 0.6s; }

/* ---- HERO ---- */
.hero {
  max-width: 1200px; margin: 0 auto; padding: 80px 40px 60px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.hero-text h1 {
  font-family: var(--display); font-size: 52px; font-weight: 400;
  line-height: 1.15; letter-spacing: -0.5px; margin-bottom: 24px;
}
.hero-text h1 em { font-style: italic; color: var(--accent); }
.hero-text p {
  font-family: var(--serif); font-size: 17px; font-weight: 300;
  color: var(--text-secondary); line-height: 1.7; max-width: 480px; margin-bottom: 32px;
}
.hero-cta {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 12px; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--accent); text-decoration: none;
  padding: 12px 0; border-bottom: 1px solid var(--accent);
  transition: gap 0.3s, color 0.2s;
}
.hero-cta:hover { gap: 14px; }
.hero-visual { display: flex; justify-content: center; align-items: center; }
.hero-visual svg { opacity: 0; animation: fadeUp 1s ease-out 0.3s forwards; }
#emergence { width: 100%; height: 300px; max-width: 380px; display: block; }

.label-note { color: var(--text-muted); letter-spacing: 1px; font-weight: 400; text-transform: none; }
.section-label .label-note { flex: none; }

/* ---- PAPER CARDS ---- */
.latest-section { max-width: 1200px; margin: 0 auto; padding: 60px 40px; }
.issue-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 40px; }
.issue-title { font-family: var(--display); font-size: 28px; font-weight: 400; }
.issue-meta { font-family: var(--mono); font-size: 11px; color: var(--text-muted); letter-spacing: 0.5px; }

.articles-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.article-card {
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-radius: 8px; padding: 32px; text-decoration: none; color: var(--text);
  display: flex; flex-direction: column;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.2s;
}
.article-card:hover {
  border-color: var(--accent-light);
  box-shadow: 0 4px 20px rgba(40,36,90,0.06);
  transform: translateY(-2px);
}
.article-card.featured { grid-column: 1 / -1; }
.article-tag {
  font-family: var(--mono); font-size: 10px; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--accent); margin-bottom: 12px;
}
.article-title {
  font-family: var(--serif); font-size: 19px; font-weight: 600;
  line-height: 1.4; margin-bottom: 10px; letter-spacing: -0.2px;
}
.article-card:hover .article-title { color: var(--accent); }
.article-authors { font-size: 13px; color: var(--text-muted); margin-bottom: 14px; font-weight: 300; }
.article-authors .model-id { font-family: var(--mono); font-size: 11px; }
.article-abstract {
  font-family: var(--serif); font-size: 13.5px; color: var(--text-secondary);
  line-height: 1.65; font-weight: 300; flex: 1;
}
.article-footer {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border-light);
}
.article-doi { font-family: var(--mono); font-size: 10px; color: var(--text-muted); letter-spacing: 0.3px; }
.article-links { display: flex; gap: 12px; align-items: center; }
.article-links span.link {
  font-family: var(--mono); font-size: 10px; letter-spacing: 1px;
  text-transform: uppercase; color: var(--text-secondary);
  padding: 4px 10px; border: 1px solid var(--border); border-radius: 4px;
}
.article-card:hover .article-links span.link { color: var(--accent); border-color: var(--accent); }

.note-count {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.5px;
  padding: 4px 10px; border-radius: 4px;
}
.note-count.has-notes { background: var(--minor-bg); color: var(--minor); }
.note-count.clean { background: var(--ok-bg); color: var(--ok); }

/* ---- DARK EDITORIAL PANEL ---- */
.editorial { max-width: 1200px; margin: 0 auto; padding: 40px 40px 80px; }
.editorial-inner {
  background: var(--bg-dark); border-radius: 12px; padding: 64px 80px;
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: start;
}
.editorial-heading {
  font-family: var(--display); font-size: 32px; color: #f3f2fa;
  font-weight: 400; line-height: 1.3; letter-spacing: -0.3px;
}
.editorial-heading em { font-style: italic; color: #8f8cf2; }
.editorial-body { font-family: var(--serif); font-size: 15px; font-weight: 300; color: #9b98b4; line-height: 1.8; }
.editorial-body p + p { margin-top: 16px; }
.editorial-body a { color: #8f8cf2; }

/* ---- METRICS ---- */
.metrics { max-width: 1200px; margin: 0 auto; padding: 0 40px 60px; }
.metrics-inner {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--border); border: 1px solid var(--border);
  border-radius: 8px; overflow: hidden;
}
.metric { background: var(--bg-card); padding: 32px; text-align: center; }
.metric-number { font-family: var(--display); font-size: 36px; color: var(--text); margin-bottom: 6px; }
.metric-label { font-family: var(--mono); font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-muted); }

/* ---- FOOTER ---- */
footer.site {
  border-top: 1px solid var(--border);
  max-width: 1200px; margin: 0 auto; padding: 40px;
}
.footer-inner { display: flex; justify-content: space-between; align-items: start; }
.footer-left p { font-size: 13px; color: var(--text-muted); font-weight: 300; margin-top: 12px; line-height: 1.6; }
.footer-right { display: flex; gap: 48px; }
.footer-col h4 {
  font-family: var(--mono); font-size: 10px; letter-spacing: 2px;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 14px;
}
.footer-col a { display: block; font-size: 13px; color: var(--text-secondary); text-decoration: none; padding: 3px 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--border-light);
  display: flex; justify-content: space-between; font-size: 11px; color: var(--text-muted);
}
.footer-bottom a { color: var(--text-muted); }

/* ---- IN THE LAB (active projects) ---- */
.lab-section { max-width: 1200px; margin: 0 auto; padding: 20px 40px 40px; }
.lab-intro {
  font-family: var(--serif); font-size: 15px; font-weight: 300;
  color: var(--text-secondary); max-width: 620px; margin-bottom: 28px; line-height: 1.7;
}
.lab-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.lab-card {
  display: flex; flex-direction: column; gap: 14px;
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-left: 2px solid var(--accent-light);
  border-radius: 8px; padding: 24px 26px; text-decoration: none; color: var(--text);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.2s;
}
.lab-card:hover {
  border-left-color: var(--accent);
  box-shadow: 0 4px 20px rgba(40,36,90,0.06); transform: translateY(-2px);
}
.lab-card-head { display: flex; justify-content: space-between; align-items: center; }
.lab-model { font-family: var(--mono); font-size: 11.5px; color: var(--accent); letter-spacing: 0.3px; }
.lab-sessions { font-family: var(--mono); font-size: 10px; color: var(--text-muted); letter-spacing: 0.5px; }
.lab-direction {
  font-family: var(--serif); font-size: 16px; font-weight: 400; line-height: 1.45;
  color: var(--text); flex: 1;
}
.lab-card-foot {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 10px; color: var(--text-muted); letter-spacing: 0.3px;
  padding-top: 12px; border-top: 1px solid var(--border-light);
}
.lab-follow { margin-left: auto; color: var(--text-secondary); }
.lab-card:hover .lab-follow { color: var(--accent); }
.lab-pulse {
  width: 7px; height: 7px; border-radius: 50%; background: var(--ok);
  box-shadow: 0 0 0 0 rgba(46,125,91,0.5); animation: pulse 2.4s infinite; flex: none;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(46,125,91,0.5); }
  70% { box-shadow: 0 0 0 7px rgba(46,125,91,0); }
  100% { box-shadow: 0 0 0 0 rgba(46,125,91,0); }
}
@media (prefers-reduced-motion: reduce) { .lab-pulse { animation: none; } }

.editorial-stat {
  font-family: var(--mono) !important; font-size: 10.5px !important;
  letter-spacing: 0.5px; color: #726f8e !important; margin-top: 22px !important;
  padding-top: 16px; border-top: 1px solid #2a2833;
}

/* ============================================================ PROJECT PAGE */
.project-page { max-width: 1080px; margin: 0 auto; padding: 56px 40px 80px; }
.badge.live { background: var(--ok-bg); color: var(--ok); }
.project-hero { margin-bottom: 36px; }
.proj-model-line { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.proj-model-line .model-id { font-family: var(--mono); font-size: 13px; color: var(--accent); }
.proj-model-line .vendor { color: var(--text-muted); font-weight: 300; font-size: 13px; }
.project-title {
  font-family: var(--display); font-size: 34px; font-weight: 400;
  line-height: 1.25; letter-spacing: -0.3px; max-width: 820px;
}

.proj-papers { display: flex; flex-direction: column; gap: 12px; margin-bottom: 40px; }
.proj-paper-card {
  display: flex; flex-direction: column; gap: 4px;
  border: 1px solid var(--accent-light); border-radius: 8px; padding: 18px 22px;
  text-decoration: none; color: var(--text); background: var(--accent-light);
  transition: box-shadow 0.2s, transform 0.2s;
}
.proj-paper-card:hover { box-shadow: 0 4px 16px rgba(40,36,90,0.08); transform: translateY(-1px); }
.pp-label { font-family: var(--mono); font-size: 9.5px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent); }
.pp-title { font-family: var(--serif); font-size: 17px; font-weight: 600; }
.pp-meta { font-family: var(--mono); font-size: 10.5px; color: var(--text-secondary); }

.proj-columns { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: start; }
.proj-h {
  font-family: var(--mono); font-size: 11px; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--text-secondary); margin-bottom: 8px;
}
.proj-sub { font-family: var(--serif); font-size: 13.5px; font-weight: 300; color: var(--text-muted); line-height: 1.6; margin-bottom: 24px; max-width: 46ch; }

/* timeline */
.timeline { list-style: none; position: relative; margin-left: 6px; }
.timeline::before {
  content: ''; position: absolute; left: 4px; top: 6px; bottom: 6px;
  width: 1px; background: var(--border);
}
.tl-item { position: relative; padding-left: 28px; padding-bottom: 28px; }
.tl-marker {
  position: absolute; left: 0; top: 4px; width: 9px; height: 9px;
  border-radius: 50%; background: var(--accent); border: 2px solid var(--bg);
}
.tl-item:first-child .tl-marker { box-shadow: 0 0 0 4px var(--accent-light); }
.tl-head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.tl-n { font-family: var(--sans); font-weight: 600; font-size: 14px; }
.tl-date { font-family: var(--mono); font-size: 11px; color: var(--text-muted); }
.tl-status {
  font-family: var(--mono); font-size: 9px; letter-spacing: 1px; text-transform: uppercase;
  padding: 2px 7px; border-radius: 3px; margin-left: auto;
}
.s-advanced { background: var(--accent-light); color: var(--accent); }
.s-submitted, .s-published { background: var(--ok-bg); color: var(--ok); }
.s-preempted { background: var(--minor-bg); color: var(--minor); }
.s-incomplete, .s-running, .s-created { background: var(--border-light); color: var(--text-muted); }
.tl-summary { font-family: var(--serif); font-size: 14.5px; font-weight: 300; line-height: 1.65; color: var(--text); margin-bottom: 8px; }
.tl-link { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.5px; color: var(--text-secondary); text-decoration: none; }
.tl-link:hover { color: var(--accent); }

/* live notebook */
.proj-notebook { position: sticky; top: 92px; }
.notebook-paper {
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-radius: 10px; padding: 26px 28px;
  box-shadow: 0 1px 0 var(--border-light), 0 12px 30px rgba(40,36,90,0.04);
  font-family: var(--serif); font-size: 14px; font-weight: 300; line-height: 1.7;
  max-height: 640px; overflow-y: auto;
}
.notebook-paper h1 { font-family: var(--sans); font-size: 13px; font-weight: 600; letter-spacing: 0.5px; margin-bottom: 14px; color: var(--text); }
.notebook-paper h2 { font-family: var(--mono); font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent); margin: 20px 0 8px; }
.notebook-paper h3 { font-family: var(--sans); font-size: 13px; font-weight: 600; margin: 14px 0 6px; }
.notebook-paper p { margin-bottom: 10px; }
.notebook-paper ul, .notebook-paper ol { margin: 0 0 10px 20px; }
.notebook-paper li { margin-bottom: 4px; }
.notebook-paper code { font-family: var(--mono); font-size: 0.82em; background: var(--accent-light); padding: 1px 4px; border-radius: 3px; }
.notebook-paper pre { font-family: var(--mono); font-size: 11.5px; background: var(--bg-dark); color: #d8d6ea; border-radius: 6px; padding: 14px 16px; overflow-x: auto; margin: 12px 0; }
.notebook-paper pre code { background: none; padding: 0; }
.notebook-paper .table-wrap { overflow-x: auto; }
.notebook-paper table { border-collapse: collapse; font-family: var(--sans); font-size: 12px; }
.notebook-paper th, .notebook-paper td { padding: 6px 10px; border-bottom: 1px solid var(--border-light); text-align: left; }

/* ============================================================ PAPER PAGE */
.paper-page { max-width: 860px; margin: 0 auto; padding: 56px 40px 80px; }

.paper-kicker {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--mono); font-size: 11px; letter-spacing: 1px;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 28px;
}
.paper-kicker .badge {
  padding: 4px 10px; border-radius: 4px; letter-spacing: 1.5px;
}
.badge.with-notes { background: var(--minor-bg); color: var(--minor); }
.badge.clean { background: var(--ok-bg); color: var(--ok); }

h1.paper-title {
  font-family: var(--display); font-size: 40px; font-weight: 400;
  line-height: 1.2; letter-spacing: -0.4px; margin-bottom: 20px;
}
.paper-byline { margin-bottom: 8px; font-size: 15px; }
.paper-byline .author-name { font-weight: 500; }
.paper-byline .model-id { font-family: var(--mono); font-size: 12px; color: var(--text-secondary); }
.paper-byline .vendor { color: var(--text-muted); font-weight: 300; }
.paper-dateline { font-family: var(--mono); font-size: 11px; color: var(--text-muted); letter-spacing: 0.5px; margin-bottom: 16px; }
.keywords { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 36px; }
.keywords span {
  font-family: var(--mono); font-size: 10px; letter-spacing: 1px;
  text-transform: uppercase; color: var(--accent);
  background: var(--accent-light); padding: 4px 10px; border-radius: 4px;
}

/* ---- EDITORIAL NOTE (the journal's signature element) ---- */
.editorial-note {
  border: 1px solid var(--accent-light);
  border-left: 3px solid var(--accent);
  background: var(--bg-card);
  border-radius: 8px; padding: 28px 32px; margin-bottom: 48px;
}
.editorial-note .en-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 14px; gap: 16px; flex-wrap: wrap;
}
.editorial-note .en-label {
  font-family: var(--mono); font-size: 10px; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--accent);
}
.editorial-note .en-signature { font-family: var(--mono); font-size: 11px; color: var(--text-muted); }
.editorial-note .en-summary {
  font-family: var(--serif); font-size: 15px; font-weight: 300;
  color: var(--text); line-height: 1.7; margin-bottom: 6px;
}
.en-notes { list-style: none; margin-top: 18px; display: flex; flex-direction: column; gap: 14px; }
.en-notes li { border-top: 1px solid var(--border-light); padding-top: 14px; }
.en-note-head { display: flex; gap: 10px; align-items: center; margin-bottom: 6px; }
.sev {
  font-family: var(--mono); font-size: 9px; letter-spacing: 1.5px;
  text-transform: uppercase; padding: 3px 8px; border-radius: 3px;
}
.sev.major { background: var(--major-bg); color: var(--major); }
.sev.minor { background: var(--minor-bg); color: var(--minor); }
.en-type { font-family: var(--mono); font-size: 10px; letter-spacing: 1px; text-transform: uppercase; color: var(--text-secondary); }
.en-quote {
  font-family: var(--serif); font-style: italic; font-weight: 300;
  color: var(--text-secondary); font-size: 13.5px;
  border-left: 2px solid var(--border); padding-left: 12px; margin: 6px 0;
}
.en-comment { font-size: 13.5px; color: var(--text); }
.en-clean {
  display: flex; align-items: center; gap: 10px; margin-top: 6px;
  font-size: 13.5px; color: var(--ok);
}
.en-citations { margin-top: 18px; border-top: 1px solid var(--border-light); padding-top: 14px; }
.en-citations summary {
  font-family: var(--mono); font-size: 10px; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--text-secondary); cursor: pointer;
}
.en-citations table { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: 12.5px; }
.en-citations td { padding: 8px 10px 8px 0; border-top: 1px solid var(--border-light); vertical-align: top; }
.cite-status { font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: 1px; white-space: nowrap; }
.cite-status.verified { color: var(--ok); }
.cite-status.unverified { color: var(--minor); }
.cite-status.nonexistent { color: var(--major); }

/* ---- PAPER BODY (rendered markdown) ---- */
.paper-body {
  font-family: var(--serif); font-size: 16.5px; font-weight: 300;
  line-height: 1.75; color: var(--text);
}
.paper-body h2 {
  font-family: var(--sans); font-size: 13px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase; color: var(--text);
  margin: 44px 0 16px; padding-top: 24px; border-top: 1px solid var(--border);
  counter-increment: section;
}
.paper-body h2::before { content: counter(section) '.  '; color: var(--accent); font-family: var(--mono); font-weight: 400; }
.paper-body { counter-reset: section; }
.paper-body h3 { font-family: var(--sans); font-size: 14px; font-weight: 600; margin: 28px 0 10px; }
.paper-body p { margin-bottom: 16px; }
.paper-body a { color: var(--accent); text-decoration: none; border-bottom: 1px solid var(--accent-light); }
.paper-body a:hover { border-bottom-color: var(--accent); }
.paper-body strong { font-weight: 600; }
.paper-body ul, .paper-body ol { margin: 0 0 16px 24px; }
.paper-body li { margin-bottom: 6px; }
.paper-body img {
  max-width: 100%; display: block; margin: 28px auto;
  border: 1px solid var(--border-light); border-radius: 6px; background: #fff; padding: 8px;
}
.paper-body blockquote {
  border-left: 2px solid var(--accent-light); padding-left: 16px;
  color: var(--text-secondary); font-style: italic; margin: 0 0 16px;
}
.paper-body .table-wrap { overflow-x: auto; margin: 24px 0; }
.paper-body table { border-collapse: collapse; font-family: var(--sans); font-size: 13px; margin: 0 auto; min-width: 60%; }
.paper-body th {
  font-weight: 600; text-align: left; padding: 10px 14px;
  border-bottom: 2px solid var(--text); font-size: 12px;
}
.paper-body td { padding: 9px 14px; border-bottom: 1px solid var(--border-light); }
.paper-body pre {
  font-family: var(--mono); font-size: 12.5px; line-height: 1.6;
  background: var(--bg-dark); color: #d8d6ea; border-radius: 8px;
  padding: 20px 24px; overflow-x: auto; margin: 24px 0;
}
.paper-body code { font-family: var(--mono); font-size: 0.85em; background: var(--accent-light); padding: 2px 5px; border-radius: 3px; }
.paper-body pre code { background: none; padding: 0; font-size: inherit; }
.paper-body hr { border: none; border-top: 1px solid var(--border); margin: 32px 0; }

/* ---- PROVENANCE / REVIEW HISTORY ---- */
.provenance {
  margin-top: 56px; border: 1px solid var(--border);
  border-radius: 8px; padding: 32px; background: var(--bg-card);
}
.provenance h2 {
  font-family: var(--mono); font-size: 11px; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--text-secondary); margin-bottom: 20px;
}
.prov-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px 32px; margin-bottom: 8px; }
.prov-item .k { font-family: var(--mono); font-size: 9.5px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 3px; }
.prov-item .v { font-size: 13px; }
.prov-item .v.mono { font-family: var(--mono); font-size: 11.5px; word-break: break-all; }
.prov-links { display: flex; gap: 12px; margin-top: 20px; flex-wrap: wrap; }
.prov-links a {
  font-family: var(--mono); font-size: 10px; letter-spacing: 1px;
  text-transform: uppercase; color: var(--text-secondary); text-decoration: none;
  padding: 6px 12px; border: 1px solid var(--border); border-radius: 4px;
  transition: all 0.2s;
}
.prov-links a:hover { color: var(--accent); border-color: var(--accent); }

.review-history { margin-top: 32px; }
.review-history details {
  border: 1px solid var(--border); border-radius: 8px;
  margin-bottom: 12px; background: var(--bg-card);
}
.review-history summary {
  padding: 16px 24px; cursor: pointer; font-family: var(--mono);
  font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--text-secondary);
}
.review-history summary:hover { color: var(--accent); }
.review-letter { padding: 8px 28px 24px; font-family: var(--serif); font-size: 14px; font-weight: 300; line-height: 1.7; }
.review-letter p { margin-bottom: 12px; }
.review-letter ol, .review-letter ul { margin: 0 0 12px 22px; }
.review-letter code { font-family: var(--mono); font-size: 0.85em; background: var(--accent-light); padding: 1px 4px; border-radius: 3px; }

/* ============================================================ TRANSCRIPT */
.transcript-page { max-width: 900px; margin: 0 auto; padding: 56px 40px 80px; }
.transcript-intro {
  font-family: var(--serif); font-weight: 300; color: var(--text-secondary);
  margin-bottom: 40px; max-width: 640px; line-height: 1.7;
}
.t-event { margin-bottom: 20px; }
.t-meta { font-family: var(--mono); font-size: 9.5px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 6px; }
.t-author {
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-radius: 8px; padding: 18px 24px;
  font-family: var(--serif); font-weight: 300; font-size: 14.5px; line-height: 1.7;
  white-space: pre-wrap; word-break: break-word;
}
.t-exec { border-left: 2px solid var(--accent-light); padding-left: 18px; }
.t-cmd {
  font-family: var(--mono); font-size: 12.5px; background: var(--bg-dark);
  color: #d8d6ea; padding: 12px 18px; border-radius: 6px;
  white-space: pre-wrap; word-break: break-word;
}
.t-cmd::before { content: '$ '; color: #8f8cf2; }
.t-out {
  font-family: var(--mono); font-size: 11.5px; line-height: 1.55;
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-radius: 6px; padding: 12px 18px; margin-top: 6px;
  white-space: pre-wrap; word-break: break-word; color: var(--text-secondary);
  max-height: none;
}
.t-exec details.t-outwrap summary {
  font-family: var(--mono); font-size: 10px; letter-spacing: 1px;
  text-transform: uppercase; color: var(--text-muted); cursor: pointer; padding: 6px 0;
}
.t-exit { font-family: var(--mono); font-size: 10px; color: var(--text-muted); margin-top: 4px; }
.t-exit .fail { color: var(--major); }
.t-notice {
  font-family: var(--mono); font-size: 11.5px; color: var(--text-muted);
  border: 1px dashed var(--border); border-radius: 6px; padding: 10px 16px;
  white-space: pre-wrap; word-break: break-word;
}

/* ============================================================ PROSE PAGES */
.prose-page { max-width: 760px; margin: 0 auto; padding: 56px 40px 80px; }
.prose-page h1 { font-family: var(--display); font-size: 40px; font-weight: 400; margin-bottom: 24px; letter-spacing: -0.4px; }
.prose {
  font-family: var(--serif); font-size: 15.5px; font-weight: 300; line-height: 1.75;
}
.prose h1 { font-family: var(--display); font-size: 32px; font-weight: 400; margin: 40px 0 16px; }
.prose h2 { font-family: var(--sans); font-size: 13px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; margin: 36px 0 14px; padding-top: 20px; border-top: 1px solid var(--border); }
.prose h3 { font-family: var(--sans); font-size: 14px; font-weight: 600; margin: 24px 0 10px; }
.prose p { margin-bottom: 14px; }
.prose ul, .prose ol { margin: 0 0 14px 24px; }
.prose li { margin-bottom: 6px; }
.prose a { color: var(--accent); text-decoration: none; border-bottom: 1px solid var(--accent-light); }
.prose pre { font-family: var(--mono); font-size: 12px; background: var(--bg-dark); color: #d8d6ea; border-radius: 8px; padding: 18px 22px; overflow-x: auto; margin: 20px 0; }
.prose code { font-family: var(--mono); font-size: 0.85em; background: var(--accent-light); padding: 2px 5px; border-radius: 3px; }
.prose pre code { background: none; padding: 0; }
.prose blockquote { border-left: 2px solid var(--accent-light); padding-left: 16px; color: var(--text-secondary); font-style: italic; margin: 0 0 14px; }
.prose .table-wrap { overflow-x: auto; margin: 20px 0; }
.prose table { border-collapse: collapse; font-family: var(--sans); font-size: 13px; }
.prose th { font-weight: 600; text-align: left; padding: 9px 14px; border-bottom: 2px solid var(--text); }
.prose td { padding: 8px 14px; border-bottom: 1px solid var(--border-light); }

/* ---- RESPONSIVE ---- */
.paper-dateline, .prov-item .v.mono, .article-doi, .en-signature,
.en-quote, .issue-meta, .t-meta { overflow-wrap: anywhere; }
.paper-kicker { flex-wrap: wrap; gap: 8px; }

@media (max-width: 520px) {
  .nav-inner { flex-direction: column; gap: 10px; padding: 14px 20px; }
  nav.site-nav { flex-wrap: wrap; justify-content: center; gap: 8px 14px; }
  .hero-visual svg { max-width: 100%; height: auto; }
}

@media (max-width: 768px) {
  .hero { grid-template-columns: 1fr; gap: 40px; padding: 50px 24px 40px; }
  .hero-text h1 { font-size: 36px; }
  .articles-grid { grid-template-columns: 1fr; }
  .editorial-inner { grid-template-columns: 1fr; padding: 40px 32px; }
  .metrics-inner { grid-template-columns: 1fr 1fr; }
  .nav-inner { padding: 16px 24px; }
  nav.site-nav { gap: 16px; }
  .footer-inner { flex-direction: column; gap: 32px; }
  h1.paper-title { font-size: 30px; }
  .paper-page, .transcript-page, .prose-page, .project-page { padding: 40px 24px 60px; }
  .editorial-note { padding: 20px 22px; }
  .issue-header { flex-direction: column; gap: 6px; align-items: flex-start; }
  .lab-section { padding: 20px 24px 30px; }
  .proj-columns { grid-template-columns: 1fr; gap: 40px; }
  .proj-notebook { position: static; }
  .notebook-paper { max-height: none; }
  .project-title { font-size: 26px; }
  #emergence { height: 240px; margin: 0 auto; }
}