:root {
  --bg: #000000;
  --surface: #0c0c0c;
  --surface-soft: #121212;
  --surface-muted: #171717;
  --ink: #ffffff;
  --ink-soft: #d6d6d6;
  --muted: #9a9a9a;
  --line: #262626;
  --line-strong: #3a3a3a;
  --accent: #dbff3c;
  --accent-dark: #c3e620;
  --accent-soft: rgba(219, 255, 60, .12);
  --accent-pale: rgba(219, 255, 60, .06);
  --warning: rgba(255, 179, 15, .14);
  --warning-line: #8a6a12;
  --max: 1180px;
  --radius: 16px;
  --radius-small: 10px;
  --shadow: 0 20px 50px rgba(219, 255, 60, .08), 0 6px 20px rgba(0, 0, 0, .5);
  --shadow-soft: 0 10px 28px rgba(219, 255, 60, .05), 0 3px 12px rgba(0, 0, 0, .4);
  --header-height: 72px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 132px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: .72rem 1rem;
  background: var(--accent);
  color: #000;
}
.skip-link:focus { left: 1rem; top: 1rem; }

.container { width: min(100%, var(--max)); margin: 0 auto; padding-inline: 26px; }
main { min-height: 70vh; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--header-height);
  background: rgba(0, 0, 0, .88);
  border-bottom: 1px solid rgba(219, 255, 60, .14);
  backdrop-filter: blur(14px);
}
.nav-wrap {
  width: min(100%, var(--max));
  min-height: var(--header-height);
  margin: 0 auto;
  padding-inline: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.nav-left { display: flex; align-items: center; gap: 28px; min-width: 0; }
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
  color: var(--ink);
  text-decoration: none;
  cursor: default;
}
.brand-mark {
  width: auto;
  height: 32px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
}
.brand-mark img { height: 100%; width: auto; display: block; background: #ffffff; }
.header-sel-mark { height: 48px; }
.brand-mark-eof { height: 26px; }
.brand-mark-eof svg { height: 100%; width: auto; display: block; }
.brand-mark-eof svg #iris { fill: var(--accent); }
.brand-divider { width: 1px; height: 20px; background: var(--line-strong); flex: 0 0 auto; }
.brand-copy { display: grid; gap: 4px; line-height: 1.05; }
.brand-copy strong { font-size: .94rem; letter-spacing: -.01em; color: var(--ink); }
.brand-copy small { color: var(--muted); font-size: .69rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 5px; font-size: .88rem; }
.nav-links a {
  padding: 9px 9px;
  border-radius: 9px;
  color: #b8b8b8;
  font-weight: 680;
  text-decoration: none;
  white-space: nowrap;
  transition: color .28s cubic-bezier(.4,0,.2,1), background .28s cubic-bezier(.4,0,.2,1), border-color .28s cubic-bezier(.4,0,.2,1);
}
.nav-links a:hover,
.nav-links a.is-active { color: var(--accent); background: var(--accent-soft); }
.nav-links a[aria-current="location"] { color: var(--accent); background: var(--accent-soft); }
.nav-links .nav-editions { margin-left: 4px; padding-inline: 12px; border: 1px solid var(--line-strong); }
.nav-toggle {
  display: none;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  padding: 8px 11px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-weight: 720;
  cursor: pointer;
}

.edition-hero {
  position: relative;
  overflow: hidden;
  padding: 54px 0 48px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 88% 18%, rgba(219, 255, 60, .10), transparent 31%),
    linear-gradient(180deg, rgba(255, 255, 255, .04), rgba(0, 0, 0, 0) 78%);
}
.edition-hero::after {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  right: -130px;
  top: -160px;
  border: 1px solid rgba(219, 255, 60, .16);
  border-radius: 50%;
  box-shadow: 0 0 0 42px rgba(219, 255, 60, .03), 0 0 0 84px rgba(219, 255, 60, .02);
  pointer-events: none;
}
.edition-hero-archive {
  padding-bottom: 48px;
  background:
    radial-gradient(circle at 88% 16%, rgba(219, 255, 60, .07), transparent 32%),
    linear-gradient(180deg, rgba(255, 255, 255, .03), rgba(0, 0, 0, 0) 80%);
}
.edition-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(310px, .68fr);
  gap: 70px;
  align-items: center;
}
.edition-hero-main { max-width: 780px; }
.eyebrow,
.section-kicker {
  margin: 0;
  color: var(--accent);
  font-size: .73rem;
  font-weight: 850;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.eyebrow { margin-bottom: 15px; }
.status-pill,
.archive-pill {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 22px;
  padding: 6px 11px;
  border: 1px solid rgba(219, 255, 60, .35);
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: .8rem;
  font-weight: 780;
}
.status-pill span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(219, 255, 60, .18);
}
.archive-pill {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, .04);
  color: var(--muted);
}
h1, h2, h3 { line-height: 1.12; letter-spacing: -.035em; }
h1 { margin: 0 0 14px; max-width: 900px; font-size: clamp(3rem, 6vw, 5.25rem); }
.eof-tag {
  color: var(--muted);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0;
}
.edition-subtitle {
  max-width: 800px;
  margin: 0 0 18px;
  color: var(--ink-soft);
  font-size: clamp(1.18rem, 2.3vw, 1.62rem);
  line-height: 1.4;
}
.edition-summary { max-width: 735px; margin: 0; color: var(--ink-soft); font-size: 1.04rem; }
.edition-hero-current .edition-summary { max-width: 650px; }
.edition-hero-side { display: flex; flex-direction: column; gap: 18px; }
.hero-organized {
  padding: 18px;
  border: 1px solid rgba(219, 255, 60, .25);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(219, 255, 60, .1), rgba(219, 255, 60, .02)), rgba(0, 0, 0, .55);
  color: var(--ink-soft);
  font-size: .84rem;
  line-height: 1.5;
}
.hero-organized strong { color: var(--accent); font-weight: 800; }
.hero-overview {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  max-width: 720px;
  color: var(--muted);
  font-size: .95rem;
}
.hero-overview p { margin: 0 0 14px; }
.hero-overview p:last-child { margin-bottom: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 20px; }
.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 17px;
  border: 1px solid var(--accent);
  border-radius: 10px;
  background: var(--accent);
  color: #000;
  font-size: .9rem;
  font-weight: 750;
  text-decoration: none;
  transition: transform .28s cubic-bezier(.4,0,.2,1), box-shadow .28s cubic-bezier(.4,0,.2,1), background .28s cubic-bezier(.4,0,.2,1);
}
.button.secondary { border-color: var(--line-strong); background: rgba(255, 255, 255, .04); color: var(--ink); }
.button.secondary:hover { border-color: var(--accent); color: var(--accent); }
.button:hover { transform: translateY(-1px); box-shadow: var(--shadow-soft); text-decoration: none; }

.meta-panel {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  background: linear-gradient(rgba(255, 255, 255, .03), rgba(255, 255, 255, .03)), rgba(0, 0, 0, .6);
  box-shadow: var(--shadow);
}
.meta-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 20px;
  background: var(--accent);
  color: #000;
  font-size: .79rem;
  font-weight: 760;
  letter-spacing: .025em;
}
.meta-panel-state { color: rgba(0, 0, 0, .6); font-size: .7rem; font-weight: 720; }
.meta-list { margin: 0; }
.meta-list > div {
  display: grid;
  grid-template-columns: 94px 1fr;
  gap: 18px;
  padding: 17px 20px;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.meta-list > div:last-child { border-bottom: 0; }
.meta-list dt { padding-top: 2px; color: var(--muted); font-size: .69rem; letter-spacing: .09em; text-transform: uppercase; }
.meta-list dd { margin: 0; font-weight: 740; line-height: 1.35; }
.meta-list dd small,
.meta-subline { display: block; margin-top: 4px; color: var(--muted); font-size: .81rem; font-weight: 520; }

.stat-strip {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  margin-top: 38px;
  padding-inline: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}
.stat { padding: 18px 22px; background: rgba(255, 255, 255, .03); }
.stat strong { display: block; font-size: 1.48rem; letter-spacing: -.035em; }
.stat span { color: var(--muted); font-size: .86rem; }

.jump-nav {
  position: sticky;
  top: var(--header-height);
  z-index: 35;
  border-bottom: 1px solid var(--line);
  background: rgba(0, 0, 0, .9);
  backdrop-filter: blur(10px);
}
.jump-nav-inner {
  min-height: 54px;
  display: flex;
  align-items: center;
  gap: 7px;
  overflow-x: auto;
  scrollbar-width: none;
}
.jump-nav-inner::-webkit-scrollbar { display: none; }
.jump-label {
  margin-right: 8px;
  color: var(--muted);
  font-size: .7rem;
  font-weight: 820;
  letter-spacing: .1em;
  text-transform: uppercase;
  white-space: nowrap;
}
.jump-nav a {
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-muted);
  color: #cfcfcf;
  font-size: .77rem;
  font-weight: 690;
  text-decoration: none;
  white-space: nowrap;
}
.jump-nav a:hover,
.jump-nav a.is-active { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }

.section { padding: 80px 0; border-bottom: 1px solid var(--line); }
.section:last-of-type { border-bottom: 0; }
.section-soft {
  background:
    radial-gradient(rgba(255, 255, 255, .035) 1px, transparent 1.4px) 0 0/28px 28px,
    var(--surface-soft);
}

.deco-section { position: relative; overflow: hidden; }
.deco-section > .container { position: relative; z-index: 1; }
.deco-section::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(219, 255, 60, .12);
  pointer-events: none;
  z-index: 0;
}
.deco-tl::after {
  width: 280px;
  height: 280px;
  left: -110px;
  top: -110px;
  box-shadow: 0 0 0 34px rgba(219, 255, 60, .025), 0 0 0 68px rgba(219, 255, 60, .015);
}
.deco-br::after {
  width: 320px;
  height: 320px;
  right: -120px;
  bottom: -140px;
  box-shadow: 0 0 0 38px rgba(219, 255, 60, .025), 0 0 0 76px rgba(219, 255, 60, .015);
}
.deco-bl::after {
  width: 260px;
  height: 260px;
  left: -100px;
  bottom: -110px;
  box-shadow: 0 0 0 32px rgba(219, 255, 60, .02), 0 0 0 64px rgba(219, 255, 60, .012);
}
.section-head { max-width: 900px; margin: 0 auto 36px; text-align: center; }
.section-kicker { margin-bottom: 9px; }
.section h2 { margin: 0 0 14px; font-size: clamp(2.12rem, 4vw, 3.12rem); }
.section-intro { max-width: 820px; margin: 0 auto; color: var(--muted); font-size: 1.03rem; line-height: 1.65; }
.narrow-section { max-width: 980px; }
.prose { max-width: 940px; font-size: 1.01rem; }
.prose p:first-child { margin-top: 0; }
.prose p:last-child { margin-bottom: 0; }
.prose-columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 44px; }
.prose-columns p { margin: 0; }
.prose-columns p + p { padding-left: 36px; border-left: 1px solid var(--line); }

.info-grid,
.edition-grid,
.program-track-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.info-card,
.edition-card,
.program-track,
.placeholder-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: transform .28s cubic-bezier(.4,0,.2,1), border-color .28s cubic-bezier(.4,0,.2,1), box-shadow .28s cubic-bezier(.4,0,.2,1);
}
.info-card:hover,
.edition-card:hover,
.program-track:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-soft);
}
.person-card:hover {
  transform: translateY(-2px);
  border-color: rgba(219, 255, 60, .45);
  box-shadow: 0 0 28px rgba(219, 255, 60, .16), 0 10px 28px rgba(0, 0, 0, .4);
}

.cfp-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) 1px minmax(0, 1fr);
  gap: 34px;
}
.cfp-divider { background: linear-gradient(180deg, transparent, var(--line) 15%, var(--line) 85%, transparent); }

.info-list, .topic-grid { list-style: none; display: flex; flex-direction: column; gap: 10px; margin: 0; padding: 0; min-width: 0; }

.topic-card,
.info-row {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 16px 22px;
  text-align: left;
  transition: transform .28s cubic-bezier(.4,0,.2,1), border-color .28s cubic-bezier(.4,0,.2,1), box-shadow .28s cubic-bezier(.4,0,.2,1), background .28s cubic-bezier(.4,0,.2,1);
}
.topic-card,
.info-row { display: flex; align-items: center; gap: 18px; }
.topic-card:hover,
.info-row:hover {
  transform: translateX(4px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-soft);
  background: var(--accent-soft);
}
.info-row .info-label { display: block; margin-bottom: 2px; }
.info-row h3 { margin: 0 0 2px; font-size: 1.02rem; }
.info-row p { margin: 0; color: var(--muted); font-size: .91rem; }
.topic-index {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--surface-muted);
  color: #8a8a8a;
  font-size: .74rem;
  font-weight: 820;
  letter-spacing: .02em;
  transition: background .28s cubic-bezier(.4,0,.2,1), color .28s cubic-bezier(.4,0,.2,1);
}
.topic-card:hover .topic-index,
.info-row:hover .topic-index {
  background: var(--accent);
  color: #000;
}
.topic-card h3 { margin: 0 0 2px; font-size: 1.02rem; }
.topic-card p,
.info-card p,
.edition-card p,
.program-track li,
.placeholder-panel p { margin: 0; color: var(--muted); font-size: .91rem; }
.info-grid-spaced { margin-top: 28px; }
.info-card { min-height: 166px; padding: 21px; }
.info-card h3 { margin: 5px 0 9px; font-size: 1.08rem; }
.info-label,
.placeholder-label {
  color: var(--accent);
  font-size: .68rem;
  font-weight: 850;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.submission-status {
  margin-top: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  padding: 20px 22px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .03);
}
.submission-status h3 { margin: 5px 0 6px; font-size: 1.08rem; }
.submission-status p { margin: 0; color: var(--muted); font-size: .9rem; }
.status-badge {
  flex: 0 0 auto;
  padding: 7px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface-muted);
  color: #b7b7b7;
  font-size: .72rem;
  font-weight: 780;
  white-space: nowrap;
}

.notice,
.archive-note {
  margin-top: 22px;
  padding: 15px 17px;
  display: flex;
  align-items: baseline;
  gap: 14px;
  border-radius: 11px;
  font-size: .9rem;
}
.notice { border: 1px solid var(--warning-line); background: var(--warning); }
.notice strong,
.archive-note strong { white-space: nowrap; }
.notice span { color: #ffcf66; }
.archive-note { border: 1px solid var(--line-strong); background: var(--surface-muted); }
.archive-note span { color: var(--muted); }

.timeline-top { padding-top: 52px; }
.timeline {
  list-style: none;
  margin: 0;
  padding: 30px 0 6px;
  display: flex;
  align-items: flex-start;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.timeline::-webkit-scrollbar { display: none; }
.timeline-item {
  position: relative;
  flex: 1 1 0;
  min-width: 168px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 10px;
}
.timeline-item::before {
  content: "";
  position: absolute;
  top: 7px;
  left: -50%;
  width: 100%;
  height: 2px;
  background: var(--line-strong);
  z-index: 0;
}
.timeline-item:first-child::before { display: none; }
.timeline-marker {
  position: relative;
  z-index: 1;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--surface);
  box-shadow: 0 0 0 1px var(--accent);
  margin-bottom: 14px;
}
.timeline-tbd .timeline-marker {
  background: var(--surface);
  border: 3px dashed var(--warning-line);
  box-shadow: none;
}
.timeline-highlight .timeline-marker { width: 18px; height: 18px; }
.timeline-body { display: flex; flex-direction: column; gap: 4px; }
.timeline-body time {
  font-variant-numeric: tabular-nums;
  font-weight: 780;
  color: var(--accent);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.timeline-body span { color: var(--muted); font-size: .88rem; line-height: 1.4; }
.tbd-badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  background: var(--warning);
  border: 1px solid var(--warning-line);
  color: #ffcf66;
  font-size: .64rem;
  font-weight: 780;
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
}
.tbd-badge-inline { padding: 1px 7px; margin-left: 2px; }

.schedule {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
}
.schedule-row {
  display: grid;
  grid-template-columns: 145px 1fr 190px;
  gap: 22px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.schedule-row:last-child { border-bottom: 0; }
.schedule-row:nth-child(even) { background: rgba(255, 255, 255, .02); }
.schedule-row.break { background: var(--accent-soft); }
.schedule-row.talk { align-items: center; }
.schedule-time { color: #e2e2e2; font-variant-numeric: tabular-nums; font-weight: 770; }
.schedule-event { font-weight: 680; }
.schedule-type { color: var(--muted); font-size: .85rem; text-align: right; }
.schedule-row.talk .schedule-type { color: var(--accent); font-weight: 730; }
.schedule-note { margin: 4px 0 0; color: var(--muted); font-weight: 500; font-size: .87rem; }

.schedule-event-speaker { display: flex; align-items: center; gap: 14px; }
.schedule-photo {
  flex: 0 0 auto;
  width: 56px;
  height: 56px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-soft);
  object-fit: cover;
}
.schedule-speaker-name { margin: 0; font-weight: 680; }
.schedule-affiliation { color: var(--muted); font-weight: 500; }
.schedule-talk-title { margin: 2px 0 0; color: var(--muted); font-weight: 500; font-size: .89rem; line-height: 1.4; }

.program-track { position: relative; min-height: 220px; padding: 24px; }
.track-number {
  position: absolute;
  top: 18px;
  right: 20px;
  color: #8a8a8a;
  font-size: .7rem;
  font-weight: 830;
  letter-spacing: .1em;
}
.program-track h3 { margin: 0 0 18px; padding-right: 30px; font-size: 1.18rem; }
.program-track ul { margin: 0; padding-left: 1.1rem; }
.program-track li { margin-bottom: 8px; }

.people-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.person-card {
  min-height: 174px;
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 17px;
  align-items: start;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: transform .28s cubic-bezier(.4,0,.2,1), border-color .28s cubic-bezier(.4,0,.2,1), box-shadow .28s cubic-bezier(.4,0,.2,1);
}
.person-photo {
  width: 92px;
  height: 92px;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--surface-soft);
  object-fit: cover;
}
.person-content { min-width: 0; }
.person-type {
  width: fit-content;
  display: block;
  margin: 1px 0 6px;
  padding: 3px 7px;
  border: 1px solid rgba(219, 255, 60, .35);
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: .61rem;
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.person-type-tentative { border-color: var(--warning-line); background: var(--warning); color: #ffcf66; }
.person-type-contact { border-color: rgba(219, 255, 60, .35); background: var(--accent-soft); }
.person-card h3 { margin: 0 0 5px; font-size: 1.08rem; overflow-wrap: anywhere; }
.person-affiliation { margin: 0 0 8px; color: #c7c7c7; font-size: .82rem; font-weight: 720; line-height: 1.42; }
.person-description { margin: 0; color: var(--muted); font-size: .83rem; line-height: 1.52; }
.person-email {
  display: inline-block;
  margin-top: 8px;
  color: var(--accent);
  font-size: .8rem;
  font-weight: 700;
  text-decoration: none;
  overflow-wrap: anywhere;
}
.person-email:hover { text-decoration: underline; }
.person-talk-label {
  display: block;
  margin-bottom: 2px;
  color: var(--accent);
  font-size: .62rem;
  font-weight: 840;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.award-card {
  max-width: 900px;
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  padding: 26px;
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255, 255, 255, .03) 0%, rgba(219, 255, 60, .05) 100%);
  box-shadow: var(--shadow-soft);
}
.award-card-archive {
  border-color: var(--line-strong);
  background: linear-gradient(135deg, rgba(255, 255, 255, .02) 0%, rgba(255, 255, 255, .05) 100%);
}
.award-symbol {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(219, 255, 60, .3);
  border-radius: 20px;
  background: var(--accent-soft);
}
.award-symbol svg { width: 42px; height: 42px; fill: none; stroke: var(--accent); stroke-width: 3.2; stroke-linecap: round; stroke-linejoin: round; }
.award-label { color: var(--accent); font-size: .7rem; font-weight: 850; letter-spacing: .11em; text-transform: uppercase; }
.award-copy h3 { margin: 5px 0 8px; font-size: clamp(1.35rem, 2.4vw, 1.85rem); }
.award-copy p { margin: 0; color: var(--muted); }
.award-details { margin: 0; padding-left: 27px; border-left: 1px solid var(--line-strong); }
.award-details div { padding: 0 0 13px; margin-bottom: 13px; border-bottom: 1px solid var(--line); }
.award-details div:last-child { padding-bottom: 0; margin-bottom: 0; border-bottom: 0; }
.award-details dt { margin-bottom: 3px; color: var(--muted); font-size: .65rem; font-weight: 820; letter-spacing: .09em; text-transform: uppercase; }
.award-details dd { margin: 0; font-size: .86rem; font-weight: 650; line-height: 1.48; }

.section-contact { padding-block: 58px; }
.contact-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 38px;
  align-items: center;
  padding: 29px 32px;
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}
.contact-card h2 { margin: 6px 0 8px; font-size: clamp(1.8rem, 3vw, 2.4rem); }
.contact-card p:last-child { max-width: 690px; margin: 0; color: var(--muted); }
.contact-email {
  max-width: 100%;
  display: grid;
  gap: 3px;
  padding: 13px 16px;
  border: 1px solid rgba(219, 255, 60, .3);
  border-radius: 12px;
  background: var(--accent-pale);
  color: var(--accent);
  font-size: .9rem;
  font-weight: 760;
  overflow-wrap: anywhere;
  text-decoration: none;
  transition: background .28s cubic-bezier(.4,0,.2,1), color .28s cubic-bezier(.4,0,.2,1), border-color .28s cubic-bezier(.4,0,.2,1);
}
.contact-email span { color: var(--muted); font-size: .64rem; font-weight: 820; letter-spacing: .09em; text-transform: uppercase; }
.contact-email:hover { border-color: var(--accent); background: var(--accent); color: #000; text-decoration: none; }
.contact-email:hover span { color: rgba(0, 0, 0, .6); }

.edition-card { min-height: 230px; display: flex; flex-direction: column; padding: 22px; }
.edition-year { margin-bottom: 10px; color: var(--accent); font-size: .71rem; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.edition-card h3 { margin: 0 0 8px; font-size: 1.2rem; }
.edition-card a.more { margin-top: auto; padding-top: 20px; font-weight: 750; text-decoration: none; }
.edition-card a.more:hover { text-decoration: underline; }
.current-edition { border-color: rgba(219, 255, 60, .4); box-shadow: inset 0 4px 0 var(--accent); }

.placeholder-panel { max-width: 820px; padding: 25px; border-style: dashed; }
.placeholder-panel h3 { margin: 6px 0 9px; font-size: 1.2rem; }

.paper-list {
  max-width: 1040px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: papers;
  border-top: 1px solid var(--line-strong);
}
.paper-list li {
  position: relative;
  counter-increment: papers;
  padding: 15px 15px 15px 48px;
  border-bottom: 1px solid var(--line);
  line-height: 1.48;
}
.paper-list li::before {
  content: counter(papers, decimal-leading-zero);
  position: absolute;
  left: 7px;
  top: 16px;
  color: var(--accent);
  font-size: .7rem;
  font-weight: 850;
  letter-spacing: .06em;
}
.paper-list li:nth-child(even) { background: rgba(255, 255, 255, .02); }
.paper-title { display: block; color: var(--ink); font-weight: 720; }
.paper-authors { display: block; margin-top: 5px; color: var(--muted); font-size: .84rem; line-height: 1.5; }

footer {
  padding: 34px 0 22px;
  border-top: 1px solid var(--line);
  background: var(--surface-soft);
  color: var(--muted);
  font-size: .85rem;
}
.footer-main { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 12px; color: var(--ink); }
.footer-brand > div { display: grid; gap: 2px; line-height: 1.2; }
.footer-brand strong { font-size: .91rem; }
.footer-brand span:not(.brand-mark) { color: var(--muted); font-size: .76rem; }
.footer-mark { width: auto; height: 52px; }
.footer-bottom { display: flex; align-items: flex-start; gap: 8px; margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--line); font-size: .77rem; line-height: 1.5; }
.footer-eof-mark { height: 14px; width: auto; margin-top: 2px; flex: 0 0 auto; color: var(--muted); }

.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 38;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent);
  color: #000;
  box-shadow: var(--shadow);
  text-decoration: none;
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity .28s cubic-bezier(.4,0,.2,1), transform .28s cubic-bezier(.4,0,.2,1);
}
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover { text-decoration: none; }

@media (max-width: 1080px) {
  .nav-links { gap: 2px; }
  .nav-links a { padding-inline: 7px; font-size: .84rem; }
  .edition-hero-grid { grid-template-columns: minmax(0, 1.25fr) minmax(285px, .72fr); gap: 46px; }
  .people-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .edition-hero-grid { grid-template-columns: 1fr; gap: 34px; align-items: start; }
  .meta-panel { max-width: 640px; }
  .info-grid,
  .edition-grid,
  .program-track-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .prose-columns { gap: 30px; }
  .cfp-columns { grid-template-columns: 1fr; gap: 28px; }
  .cfp-divider { display: none; }
  .schedule-row { grid-template-columns: 125px 1fr; }
  .schedule-type { grid-column: 2; margin-top: -7px; text-align: left; }
  .award-card { grid-template-columns: 70px 1fr; }
  .award-symbol { width: 66px; height: 66px; border-radius: 18px; }
  .contact-card { grid-template-columns: 1fr; gap: 22px; align-items: start; }
  .contact-email { width: fit-content; }
}

@media (max-width: 760px) {
  :root { --header-height: 70px; }
  html { scroll-padding-top: 82px; }
  .hero-organized { padding: 12px 14px; font-size: .86rem; }
  .nav-toggle { display: inline-flex; }
  .brand-copy small { display: none; }
  .nav-wrap .brand-divider,
  .nav-wrap .brand-mark:not(.brand-mark-eof) { display: none; }
  .nav-links {
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 13px 20px 18px;
    border-bottom: 1px solid var(--line);
    background: rgba(0, 0, 0, .97);
    box-shadow: 0 14px 30px rgba(0, 0, 0, .6);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 12px; font-size: .91rem; }
  .nav-links .nav-editions { margin-left: 0; }
  .edition-hero { padding: 58px 0 48px; }
  .edition-hero-archive { padding-bottom: 40px; }
  .jump-nav { position: relative; top: auto; }
  .jump-label { display: none; }
  .section { padding: 64px 0; }
  .prose-columns { grid-template-columns: 1fr; gap: 20px; }
  .prose-columns p + p { padding: 20px 0 0; border-top: 1px solid var(--line); border-left: 0; }
  .info-grid,
  .edition-grid,
  .program-track-grid,
  .people-grid,
  .stat-strip { grid-template-columns: 1fr; }
  .topic-card { padding: 14px 16px; gap: 14px; }
  .timeline { flex-direction: column; align-items: stretch; gap: 22px; overflow: visible; }
  .timeline-item { flex-direction: row; text-align: left; align-items: flex-start; gap: 16px; padding: 0; min-width: 0; }
  .timeline-item::before { top: 11px; left: 7px; width: 2px; height: calc(100% + 22px); }
  .timeline-item:first-child::before { display: block; }
  .timeline-item:last-child::before { display: none; }
  .timeline-marker { margin-bottom: 0; margin-top: 3px; flex: 0 0 auto; }
  .timeline-body time { flex-direction: row; align-items: baseline; flex-wrap: wrap; }
  .schedule-row { grid-template-columns: 1fr; gap: 3px; padding: 15px 16px; }
  .schedule-type { grid-column: 1; margin: 1px 0 0; text-align: left; }
  .notice,
  .archive-note { display: grid; gap: 4px; }
  .notice strong,
  .archive-note strong { white-space: normal; }
  .award-card { grid-template-columns: 1fr; gap: 18px; padding: 23px; }
  .contact-card { padding: 24px; }
  .contact-email { width: 100%; }
  .submission-status { align-items: flex-start; flex-direction: column; gap: 14px; }
  .gallery-empty { align-items: flex-start; }
  .footer-main { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 520px) {
  .container,
  .nav-wrap { padding-inline: 18px; }
  h1 { font-size: clamp(2.65rem, 14vw, 4rem); }
  .edition-subtitle { font-size: 1.12rem; }
  .edition-subtitle span { white-space: normal; }
  .meta-list > div { grid-template-columns: 1fr; gap: 4px; }
  .person-card { grid-template-columns: 76px minmax(0, 1fr); gap: 14px; min-height: 150px; }
  .person-photo { width: 76px; height: 76px; border-radius: 13px; }
  .person-card h3 { font-size: 1rem; }
  .schedule-event-speaker { gap: 10px; }
  .schedule-photo { width: 42px; height: 42px; border-radius: 9px; }
  .schedule-speaker-name { font-size: .95rem; }
  .schedule-affiliation { display: block; font-size: .82rem; }
  .back-to-top { right: 16px; bottom: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}


.gallery-empty {
  max-width: 820px;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 24px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .02);
}
.gallery-empty-mark {
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 800;
}
.gallery-empty h3 { margin: 0 0 4px; font-size: 1.08rem; }
.gallery-empty p { margin: 0; color: var(--muted); font-size: .9rem; }

/* Archive photo galleries */
.photo-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.gallery-item {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 10px 24px rgba(0, 0, 0, .5);
}
.gallery-item a {
  display: block;
  line-height: 0;
}
.gallery-item img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}
.gallery-item figcaption {
  padding: 11px 14px 13px;
  color: var(--muted);
  font-size: .82rem;
}
@media (max-width: 900px) { .photo-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .photo-gallery { grid-template-columns: 1fr; } }