:root {
  --site-scale: 100%;
  --paper: #f5f2ec;
  --paper-deep: #ece8df;
  --surface: #fffdfa;
  --ink: #171920;
  --ink-soft: #4f5159;
  --ink-faint: #777982;
  --line: #d8d4cb;
  --line-dark: #bcb7ad;
  --cardinal: #990000;
  --cardinal-dark: #710000;
  --gold: #e9b925;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --shadow-small: 0 1px 2px rgba(18, 20, 26, .06), 0 8px 24px rgba(18, 20, 26, .045);
  --shadow-large: 0 28px 80px rgba(10, 12, 18, .22);
  --ease: cubic-bezier(.2, .75, .2, 1);
  --container: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
  background: var(--paper);
  color: var(--ink);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background:
    radial-gradient(circle at 88% 10%, rgba(233, 185, 37, .08), transparent 24rem),
    var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
}

body.overlay-open { overflow: hidden; }

button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
a { color: inherit; }
img, svg { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3, .archive-title, .upcoming-title { overflow-wrap: break-word; text-wrap: balance; }
p { text-wrap: pretty; }
[hidden] { display: none !important; }

:focus-visible {
  outline: 3px solid rgba(153, 0, 0, .38);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.top-rule {
  position: fixed;
  inset: env(safe-area-inset-top, 0) 0 auto;
  z-index: 1000;
  height: 4px;
  background: linear-gradient(90deg, var(--cardinal) 0 82%, var(--gold) 82% 100%);
}

.skip-link {
  position: fixed;
  z-index: 1100;
  left: 1rem;
  top: -5rem;
  padding: .65rem 1rem;
  border-radius: .5rem;
  background: var(--ink);
  color: white;
  text-decoration: none;
}

.skip-link:focus { top: 1rem; }
.build-toast {
  position: fixed;
  z-index: 800;
  top: max(1.25rem, calc(env(safe-area-inset-top, 0) + .75rem));
  left: 50%;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  min-height: 44px;
  padding: .7rem 1rem;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  background: var(--ink);
  color: white;
  box-shadow: var(--shadow-large);
  font-size: .75rem;
  font-weight: 750;
  transform: translate(-50%, -10px);
  opacity: 0;
  transition: opacity 220ms var(--ease), transform 260ms var(--ease);
}
.build-toast span { color: var(--gold); }
.build-toast.is-visible { opacity: 1; transform: translate(-50%, 0); }
.build-toast[hidden] { display: none; }
.container { width: min(calc(100% - 3rem), var(--container)); margin-inline: auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding-top: env(safe-area-inset-top, 0);
  border-bottom: 1px solid rgba(23, 25, 32, .1);
  background: rgba(245, 242, 236, .88);
  backdrop-filter: blur(18px) saturate(130%);
}

.header-inner {
  width: min(calc(100% - 3rem), var(--container));
  min-height: 82px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  min-width: 0;
  color: inherit;
  text-decoration: none;
}

.brand-mark { width: 42px; height: 42px; flex: 0 0 auto; }
.brand-copy { display: grid; line-height: 1.15; }
.brand-copy strong { font-family: var(--serif); font-size: 1.08rem; font-weight: 600; letter-spacing: -.01em; }
.brand-eyebrow { margin-bottom: .28rem; color: var(--ink-faint); font-size: .66rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }

.site-nav { display: flex; align-items: center; gap: clamp(1rem, 3vw, 2.25rem); }
.site-nav a, .site-nav button {
  position: relative;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: .6rem 0;
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  font-size: .79rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
}

.site-nav a::after, .site-nav button::after {
  content: "";
  position: absolute;
  inset: auto 0 .28rem;
  height: 1px;
  background: var(--cardinal);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms var(--ease);
}

.site-nav a:hover::after, .site-nav a:focus-visible::after,
.site-nav button:hover::after, .site-nav button:focus-visible::after { transform: scaleX(1); transform-origin: left; }

.hero { padding: clamp(4.5rem, 10vw, 8rem) 0 clamp(5rem, 10vw, 8.5rem); }
.hero-grid { display: grid; grid-template-columns: minmax(0, .92fr) minmax(420px, 1.08fr); align-items: center; gap: clamp(3rem, 7vw, 7.25rem); }
.hero-copy { padding-block: 1rem; }

.eyebrow {
  margin-bottom: 1rem;
  color: var(--cardinal);
  font-size: .71rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: none;
  margin-bottom: 1.6rem;
  font-family: var(--serif);
  font-size: clamp(3.6rem, 5.4vw, 5.25rem);
  font-weight: 500;
  letter-spacing: -.062em;
  line-height: .91;
}
.title-line { display: block; white-space: nowrap; }

.hero-description { max-width: 33rem; margin-bottom: 2rem; color: var(--ink-soft); font-size: clamp(1.08rem, 1.5vw, 1.28rem); line-height: 1.58; }
.hero-meta { display: inline-flex; align-items: center; gap: .7rem; color: var(--ink-faint); font-size: .78rem; font-weight: 650; letter-spacing: .04em; }
.meta-signal { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 5px rgba(233, 185, 37, .15); }

.hero-stage {
  position: relative;
  min-height: 480px;
  overflow: hidden;
  border-radius: 1.75rem;
  background: var(--ink);
  color: white;
  box-shadow: 0 28px 70px rgba(20, 22, 28, .18);
  isolation: isolate;
}

.hero-stage::before {
  content: "";
  position: absolute;
  width: 20rem;
  height: 20rem;
  right: -8rem;
  bottom: -10rem;
  border-radius: 50%;
  background: var(--cardinal);
  filter: blur(1px);
  opacity: .9;
}

.stage-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(135deg, rgba(0,0,0,.95), transparent 82%);
}

.stage-orbit { position: absolute; border: 1px solid rgba(255,255,255,.24); border-radius: 50%; }
.orbit-one { width: 320px; height: 320px; left: 50%; top: 50%; transform: translate(-50%, -50%); }
.orbit-two { width: 216px; height: 216px; left: 50%; top: 50%; transform: translate(-50%, -50%); }
.orbit-three { width: 105px; height: 105px; left: 50%; top: 50%; transform: translate(-50%, -50%); border-color: rgba(233,185,37,.5); }
.stage-node { position: absolute; border-radius: 50%; transform: translate(-50%, -50%); }
.node-one { width: 12px; height: 12px; left: calc(50% + 150px); top: calc(50% - 55px); background: var(--gold); box-shadow: 0 0 0 9px rgba(233,185,37,.12); }
.node-two { width: 8px; height: 8px; left: calc(50% - 99px); top: calc(50% + 43px); background: white; opacity: .9; }
.node-three { width: 7px; height: 7px; left: calc(50% + 31px); top: calc(50% - 42.5px); background: var(--cardinal); box-shadow: 0 0 0 1px white; }
.stage-kicker, .stage-caption { position: absolute; z-index: 2; color: rgba(255,255,255,.58); font-size: .65rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.stage-kicker { left: 2rem; top: 1.9rem; }
.stage-caption { right: 2rem; bottom: 1.8rem; }
.stage-index { position: absolute; z-index: 2; left: 2rem; bottom: 1.55rem; color: rgba(255,255,255,.9); font-family: var(--serif); font-size: clamp(2.7rem, 5.7vw, 4.8rem); font-variant-numeric: lining-nums tabular-nums; font-weight: 400; letter-spacing: -.035em; line-height: 1; }

.section { padding: clamp(5rem, 9vw, 8rem) 0; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2.75rem; }
.section-heading h2, .about-section h2 { margin-bottom: 0; font-family: var(--serif); font-size: clamp(2.55rem, 5vw, 4.5rem); font-weight: 500; letter-spacing: -.045em; line-height: 1; }
.section-intro { max-width: 25rem; margin-bottom: .2rem; color: var(--ink-faint); font-size: .92rem; }
.next-section { background: var(--paper-deep); border-block: 1px solid var(--line); }

.next-card, .announcement-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1.35rem;
  background: var(--surface);
  box-shadow: var(--shadow-small);
}

.next-card {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  min-height: 355px;
}
.next-card.has-photo { grid-template-columns: 150px minmax(0, 1fr) 280px; }
.interactive-card {
  cursor: pointer;
  transition: border-color 200ms var(--ease), box-shadow 240ms var(--ease), transform 240ms var(--ease);
}
.interactive-card:hover { border-color: var(--line-dark); box-shadow: 0 14px 42px rgba(18,20,26,.1); transform: translateY(-2px); }
.interactive-card:focus-visible { outline-offset: 5px; }

.next-date { padding: 2rem 1.4rem; border-right: 1px solid var(--line); text-align: center; }
.next-date .date-month { display: block; color: var(--cardinal); font-size: .7rem; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.next-date .date-day { display: block; margin: .25rem 0; font-family: var(--serif); font-size: 4.5rem; line-height: 1; letter-spacing: -.06em; }
.next-date .date-year { display: block; color: var(--ink-faint); font-size: .75rem; letter-spacing: .08em; }

.next-copy { padding: clamp(2rem, 5vw, 3.5rem); display: flex; flex-direction: column; align-items: flex-start; }
.status-label { display: inline-flex; align-items: center; gap: .5rem; margin-bottom: 1.2rem; color: var(--cardinal); font-size: .68rem; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.status-label::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.next-title { max-width: 20ch; margin-bottom: 1.2rem; font-family: var(--serif); font-size: clamp(2rem, 4vw, 3.25rem); font-weight: 500; letter-spacing: -.035em; line-height: 1.06; }
.speaker-line { margin-bottom: 1.5rem; color: var(--ink-soft); }
.speaker-line strong { color: var(--ink); }
.event-facts { display: flex; flex-wrap: wrap; gap: .7rem 1.3rem; margin: auto 0 1.75rem; color: var(--ink-soft); font-size: .85rem; }
.event-fact { display: inline-flex; align-items: center; gap: .45rem; }
.event-fact svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.7; }

.next-person { position: relative; min-height: 100%; border-left: 1px solid var(--line); background: #e4dfd5; }
.next-person .speaker-photo { position: absolute; inset: 0; border-radius: 0; }
.next-card:hover .primary-button, .next-card:focus-visible .primary-button { border-color: var(--cardinal); background: var(--cardinal); }

.primary-button, .secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .65rem;
  min-height: 46px;
  border-radius: 999px;
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-decoration: none;
  text-transform: uppercase;
}

.primary-button { padding: .8rem 1.25rem; border: 1px solid var(--ink); background: var(--ink); color: white; cursor: pointer; transition: background 180ms var(--ease), transform 180ms var(--ease); }
.primary-button:hover { background: var(--cardinal); transform: translateY(-1px); }
.primary-button svg, .secondary-link svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.secondary-button {
  min-height: 44px;
  padding: .7rem 1rem;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 180ms var(--ease), background 180ms var(--ease), color 180ms var(--ease), transform 180ms var(--ease);
}
.secondary-button:hover { border-color: var(--ink); background: var(--ink); color: white; transform: translateY(-1px); }

.announcement-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 3rem;
  min-height: 300px;
  padding: clamp(2.25rem, 6vw, 4.5rem);
  background:
    radial-gradient(circle at 90% 10%, rgba(233,185,37,.18), transparent 18rem),
    var(--ink);
  color: white;
}

.announcement-card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 7px; background: var(--cardinal); }
.announcement-copy { position: relative; z-index: 1; }
.announcement-card .status-label { color: var(--gold); }
.announcement-card h3 { max-width: 15ch; margin-bottom: 1rem; font-family: var(--serif); font-size: clamp(2.5rem, 5vw, 4.7rem); font-weight: 400; letter-spacing: -.05em; line-height: .98; }
.announcement-card p { max-width: 38rem; margin-bottom: 0; color: rgba(255,255,255,.68); }
.announcement-card .primary-button { position: relative; z-index: 1; border-color: white; background: white; color: var(--ink); }
.announcement-card .primary-button:hover { border-color: var(--gold); background: var(--gold); }

.upcoming-section { border-bottom: 1px solid var(--line); }
.compact-heading { margin-bottom: 2rem; }
.upcoming-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.upcoming-card {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 1.35rem;
  padding: 1.6rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--surface);
  color: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 180ms var(--ease), transform 180ms var(--ease), box-shadow 180ms var(--ease);
}
.upcoming-card:hover { border-color: var(--line-dark); transform: translateY(-2px); box-shadow: var(--shadow-small); }
.upcoming-date { color: var(--cardinal); font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.upcoming-title { display: block; margin-bottom: .55rem; font-family: var(--serif); font-size: 1.45rem; font-weight: 600; line-height: 1.12; }
.upcoming-meta { display: block; color: var(--ink-faint); font-size: .84rem; }
.upcoming-facts { display: flex; flex-wrap: wrap; gap: .45rem 1rem; margin-top: .7rem; color: var(--ink-faint); font-size: .74rem; }
.upcoming-facts > span { display: inline-flex; align-items: center; gap: .35rem; }
.upcoming-facts svg { width: 13px; height: 13px; fill: none; stroke: currentColor; stroke-width: 1.7; }

.archive-section { background: var(--surface); }
.archive-heading { align-items: end; }
.archive-tools { display: flex; gap: .65rem; }
.archive-tools input, .archive-tools select {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: .65rem;
  background: white;
  color: var(--ink);
  font-size: .82rem;
}
.archive-tools input { width: min(280px, 35vw); padding: .65rem .85rem; }
.archive-tools select { padding: .65rem 2rem .65rem .75rem; }

.archive-list { border-top: 1px solid var(--line); }
.archive-card {
  width: 100%;
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr) minmax(190px, 250px) 34px;
  align-items: center;
  gap: clamp(1.25rem, 3vw, 3rem);
  padding: 1.7rem .4rem;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
  transition: background-color 180ms var(--ease), padding 180ms var(--ease);
}
.archive-card:hover { padding-inline: 1rem; background: var(--paper); }
.archive-date { color: var(--ink-faint); font-size: .76rem; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.archive-place { display: flex; align-items: flex-start; gap: .35rem; margin-top: .55rem; color: var(--ink-soft); font-size: .7rem; font-weight: 600; letter-spacing: 0; line-height: 1.35; text-transform: none; }
.archive-place svg { width: 13px; height: 13px; flex: 0 0 auto; margin-top: .05rem; fill: none; stroke: currentColor; stroke-width: 1.7; }
.archive-title { display: block; margin-bottom: 0; font-family: var(--serif); font-size: clamp(1.25rem, 2vw, 1.65rem); font-weight: 600; letter-spacing: -.018em; line-height: 1.2; }
.archive-speaker { display: flex; align-items: center; gap: .8rem; min-width: 0; }
.speaker-photo { position: relative; overflow: hidden; display: grid; place-items: center; flex: 0 0 auto; border-radius: 50%; background: var(--paper-deep); }
.speaker-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.archive-speaker .speaker-photo { width: 48px; height: 48px; }
.speaker-meta { min-width: 0; }
.speaker-meta strong, .speaker-meta span { display: block; overflow-wrap: anywhere; }
.speaker-meta strong { font-size: .86rem; line-height: 1.35; }
.speaker-meta span { margin-top: .15rem; color: var(--ink-faint); font-size: .73rem; line-height: 1.4; }
.archive-arrow { width: 30px; height: 30px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; transition: background 180ms var(--ease), border-color 180ms var(--ease), transform 180ms var(--ease); }
.archive-arrow svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.archive-card:hover .archive-arrow { border-color: var(--ink); background: var(--ink); color: white; transform: translateX(2px); }
.archive-entry { animation: archiveEntryIn 360ms var(--ease) both; animation-delay: var(--entry-delay, 0ms); }
@keyframes archiveEntryIn {
  from { opacity: 0; transform: translateY(9px); }
  to { opacity: 1; transform: translateY(0); }
}
.empty-result { padding: 2rem 0; color: var(--ink-faint); }

.archive-layer {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: var(--paper);
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: opacity 360ms var(--ease), transform 420ms var(--ease), visibility 0s linear 420ms;
}
.archive-layer.is-open { opacity: 1; visibility: visible; transform: translateY(0); transition-delay: 0s; }
.archive-panel { width: 100%; height: 100%; display: flex; flex-direction: column; outline: none; }
.archive-topbar { flex: 0 0 auto; padding-top: env(safe-area-inset-top, 0); border-top: 4px solid var(--cardinal); border-bottom: 1px solid var(--line); background: rgba(245,242,236,.94); backdrop-filter: blur(18px); }
.archive-topbar-inner { width: min(calc(100% - 3rem), var(--container)); min-height: 76px; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.archive-layer-brand { display: flex; align-items: center; gap: .7rem; font-family: var(--serif); font-size: 1rem; font-weight: 600; }
.archive-layer-brand img { width: 36px; height: 36px; }
.archive-back { min-height: 44px; display: inline-flex; align-items: center; gap: .5rem; padding: .65rem .85rem; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--ink); font-size: .72rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; cursor: pointer; transition: border-color 180ms var(--ease), transform 180ms var(--ease); }
.archive-back:hover { border-color: var(--ink); transform: translateX(-2px); }
.archive-back svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.archive-scroll { flex: 1 1 auto; min-height: 0; overflow-y: auto; overscroll-behavior: contain; }
.archive-layer-content { padding-top: clamp(3.5rem, 8vw, 7rem); padding-bottom: max(5rem, env(safe-area-inset-bottom)); }
.archive-layer-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2.5rem; }
.archive-layer-heading h2 { margin-bottom: 0; font-family: var(--serif); font-size: clamp(3rem, 7vw, 6rem); font-weight: 500; letter-spacing: -.055em; line-height: .95; }
.archive-layer-heading > p { max-width: 28rem; margin-bottom: .25rem; color: var(--ink-faint); font-size: .88rem; }
.archive-layer .archive-tools { justify-content: flex-end; margin-bottom: 1.25rem; }
.archive-more { min-height: 46px; margin: 2rem auto 0; display: block; padding: .7rem 1.15rem; border: 1px solid var(--line-dark); border-radius: 999px; background: transparent; color: var(--ink); font-size: .74rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; cursor: pointer; transition: background 180ms var(--ease), color 180ms var(--ease), transform 180ms var(--ease); }
.archive-more:hover { background: var(--ink); color: white; transform: translateY(-1px); }

.about-section { border-top: 1px solid var(--line); background: var(--paper); }
.about-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(3rem, 8vw, 8rem); }
.about-section h2 { max-width: none; font-size: clamp(2.55rem, 4.2vw, 3.8rem); }
.about-copy > p { max-width: 38rem; margin-bottom: 2.4rem; color: var(--ink-soft); font-size: 1.16rem; }
.about-block { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 1.5rem; padding: 1.45rem 0; border-top: 1px solid var(--line); }
.about-block h3 { margin-bottom: 0; color: var(--ink-faint); font-size: .69rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.sponsor-links,
.institution-links { display: grid; }
.sponsor-link,
.institution-link {
  min-height: 45px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 15px;
  align-items: center;
  gap: .75rem;
  padding: .65rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: .86rem;
  font-weight: 700;
  line-height: 1.35;
  text-decoration: none;
  transition: color 180ms var(--ease), padding 180ms var(--ease);
}
.sponsor-link:first-child,
.institution-link:first-child { padding-top: 0; }
.sponsor-link:last-child,
.institution-link:last-child { padding-bottom: 0; border-bottom: 0; }
.sponsor-link:hover,
.institution-link:hover { padding-left: .35rem; color: var(--cardinal); }
.sponsor-link svg,
.institution-link svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.host-list { margin-bottom: 0; color: var(--ink-soft); font-size: .88rem; line-height: 1.8; }

.site-footer { padding: 3.5rem 0; border-top: 1px solid rgba(255,255,255,.12); background: var(--ink); color: white; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: start; }
.footer-brand { display: flex; align-items: center; gap: .8rem; }
.footer-brand img { width: 36px; height: 36px; }
.footer-brand strong, .footer-brand span { display: block; }
.footer-brand strong { font-family: var(--serif); font-size: 1.05rem; font-weight: 600; }
.footer-brand span { margin-top: .1rem; color: rgba(255,255,255,.52); font-size: .72rem; }
.footer-bottom { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 1rem 2rem; padding-top: 1.4rem; border-top: 1px solid rgba(255,255,255,.12); }
.footer-note, .footer-credit { margin: 0; color: rgba(255,255,255,.48); font-size: .7rem; }
.footer-credit { text-align: right; }
.footer-credit a { color: rgba(255,255,255,.82); font-weight: 750; text-decoration-color: rgba(233,185,37,.7); text-decoration-thickness: 1px; text-underline-offset: .22em; transition: color 160ms var(--ease), text-decoration-color 160ms var(--ease); }
.footer-credit a:hover, .footer-credit a:focus-visible { color: white; text-decoration-color: var(--gold); }

.dialog-layer { position: fixed; inset: 0; z-index: 500; display: grid; place-items: center; padding: clamp(.75rem, 3vw, 2rem); opacity: 0; visibility: hidden; transition: opacity 320ms var(--ease), visibility 0s linear 320ms; }
.dialog-layer.is-open { opacity: 1; visibility: visible; transition-delay: 0s; }
.dialog-backdrop { position: absolute; inset: 0; background: rgba(13, 15, 20, .72); backdrop-filter: blur(7px); }
.talk-dialog {
  position: relative;
  z-index: 1;
  width: min(1080px, 100%);
  max-height: min(880px, calc(100vh - 2rem));
  overflow: auto;
  overscroll-behavior: contain;
  border: 1px solid rgba(255,255,255,.4);
  border-radius: 1.4rem;
  background: var(--surface);
  box-shadow: var(--shadow-large);
  opacity: 0;
  transform: translateY(18px) scale(.985);
  transition: opacity 320ms var(--ease), transform 360ms var(--ease);
}
.dialog-layer.is-open .talk-dialog { opacity: 1; transform: translateY(0) scale(1); }
.dialog-close { position: sticky; top: 1rem; z-index: 5; float: right; width: 44px; height: 44px; margin: 1rem 1rem -3.7rem 0; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: rgba(255,253,250,.92); color: var(--ink); cursor: pointer; backdrop-filter: blur(8px); transition: background 160ms var(--ease), color 160ms var(--ease), transform 160ms var(--ease); }
.dialog-close:hover { background: var(--ink); color: white; transform: rotate(4deg); }
.dialog-close svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.dialog-content { min-height: 420px; }
.dialog-grid { display: grid; grid-template-columns: minmax(0, 1fr); min-height: 620px; }
.dialog-grid.has-photo { grid-template-columns: 310px minmax(0, 1fr); }
.dialog-aside { display: flex; flex-direction: column; padding: clamp(1.8rem, 3vw, 2.5rem); border-right: 1px solid var(--line); background: var(--paper-deep); }
.dialog-aside .speaker-photo { width: 100%; aspect-ratio: 4 / 5; border-radius: 1rem; }
.dialog-speaker { margin: 1.5rem 0 0; font-family: var(--serif); font-size: 1.7rem; font-weight: 600; letter-spacing: -.025em; line-height: 1.1; }
.dialog-affiliation { margin: .55rem 0 0; color: var(--ink-faint); font-size: .8rem; line-height: 1.5; }
.dialog-main { padding: clamp(2.25rem, 5vw, 4.5rem); }
.dialog-grid.no-photo .dialog-main { width: min(100%, 900px); margin-inline: auto; }
.dialog-byline { margin: 0 0 1.7rem; padding: 0 3rem 1.4rem 0; border-bottom: 1px solid var(--line); }
.dialog-byline > span { display: block; margin-bottom: .35rem; color: var(--cardinal); font-size: .66rem; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.dialog-byline > strong { display: block; font-family: var(--serif); font-size: clamp(1.45rem, 2.4vw, 2rem); font-weight: 600; letter-spacing: -.025em; line-height: 1.15; }
.dialog-byline .dialog-affiliation { margin-top: .4rem; }
.dialog-main .status-label { margin-right: 3rem; }
.dialog-main h2 { max-width: 19ch; margin: 0 0 1.4rem; font-family: var(--serif); font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 500; letter-spacing: -.045em; line-height: 1.02; }
.dialog-facts { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 2.4rem; }
.dialog-fact { display: inline-flex; align-items: center; gap: .45rem; padding: .48rem .7rem; border: 1px solid var(--line); border-radius: 999px; color: var(--ink-soft); font-size: .73rem; text-decoration: none; }
a.dialog-fact:hover { border-color: var(--ink); color: var(--ink); }
.dialog-fact svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.notice { margin: 0 0 2rem; padding: .9rem 1rem; border-left: 3px solid var(--gold); background: rgba(233,185,37,.1); color: var(--ink-soft); font-size: .82rem; }
.dialog-section { padding-top: 2rem; border-top: 1px solid var(--line); }
.dialog-section + .dialog-section { margin-top: 2rem; }
.dialog-section h3 { margin-bottom: 1rem; color: var(--ink-faint); font-size: .69rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.abstract-copy p { margin: 0; color: #31333a; font-family: var(--serif); font-size: 1.05rem; line-height: 1.72; }
.abstract-copy p + p { margin-top: 1rem; }
.resource-row, .related-row { display: flex; flex-wrap: wrap; gap: .65rem; }
.resource-link, .related-link, .resource-missing {
  display: inline-flex;
  align-items: center;
  gap: .48rem;
  min-height: 40px;
  padding: .55rem .8rem;
  border-radius: .55rem;
  font-size: .74rem;
  font-weight: 700;
  text-decoration: none;
}
.resource-link { border: 1px solid var(--ink); background: var(--ink); color: white; }
.resource-link:hover { background: var(--cardinal); border-color: var(--cardinal); }
.related-link { border: 1px solid var(--line); color: var(--ink-soft); }
.related-link:hover { border-color: var(--ink); color: var(--ink); }
.resource-missing { border: 1px dashed var(--line-dark); color: var(--ink-faint); }
.resource-link svg, .related-link svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.dialog-hosts { margin-bottom: 0; color: var(--ink-faint); font-size: .75rem; line-height: 1.7; }

.announcement-dialog { min-height: 520px; display: grid; place-items: center; padding: clamp(3rem, 8vw, 7rem); text-align: center; background: radial-gradient(circle at 50% 10%, rgba(233,185,37,.16), transparent 16rem); }
.announcement-mark { width: 72px; height: 72px; margin: 0 auto 2rem; display: grid; place-items: center; border: 1px solid var(--line-dark); border-radius: 50%; color: var(--cardinal); font-family: var(--serif); font-size: 2.1rem; }
.announcement-dialog .status-label { justify-content: center; }
.announcement-dialog h2 { max-width: 15ch; margin: 0 auto 1.2rem; font-family: var(--serif); font-size: clamp(2.7rem, 6vw, 5rem); font-weight: 500; letter-spacing: -.05em; line-height: 1; }
.announcement-dialog p { max-width: 38rem; margin: 0 auto; color: var(--ink-soft); font-size: 1rem; }
.noscript { position: fixed; inset: auto 1rem 1rem; z-index: 900; padding: 1rem; border-radius: .7rem; background: var(--cardinal); color: white; text-align: center; }

@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 680px; }
  .hero-stage { min-height: 430px; }
  .next-card, .next-card.has-photo { grid-template-columns: 125px minmax(0, 1fr); }
  .next-person { display: none; }
  .archive-card { grid-template-columns: 130px minmax(0, 1fr) 210px 32px; gap: 1.4rem; }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 720px) {
  .container, .header-inner { width: min(calc(100% - 2rem), var(--container)); }
  .header-inner { min-height: 70px; }
  .brand-mark { width: 36px; height: 36px; }
  .brand-eyebrow { display: none; }
  .brand-copy strong { font-size: .95rem; }
  .site-nav { gap: .9rem; }
  .site-nav a { font-size: .67rem; }
  .hero { padding-top: 4rem; }
  .hero h1 { font-size: clamp(2.9rem, 14vw, 4.2rem); }
  .hero-stage { min-height: 355px; border-radius: 1.25rem; }
  .orbit-one { width: 260px; height: 260px; }
  .orbit-two { width: 170px; height: 170px; }
  .node-one { left: calc(50% + 122px); top: calc(50% - 45px); }
  .node-two { left: calc(50% - 78px); top: calc(50% + 34px); }
  .section-heading { display: block; }
  .section-intro { margin-top: 1rem; }
  .next-card, .next-card.has-photo { grid-template-columns: 1fr; }
  .next-date { display: flex; align-items: baseline; gap: .5rem; padding: 1.1rem 1.5rem; border-right: 0; border-bottom: 1px solid var(--line); text-align: left; }
  .next-date .date-day { order: -1; margin: 0; font-size: 2.2rem; }
  .next-copy { padding: 2rem 1.5rem; }
  .announcement-card { grid-template-columns: 1fr; align-items: start; gap: 2rem; min-height: 330px; }
  .announcement-card .primary-button { justify-self: start; }
  .upcoming-grid { grid-template-columns: 1fr; }
  .archive-heading { display: block; }
  .archive-heading .secondary-button { margin-top: 1.25rem; }
  .archive-tools { margin-top: 1.5rem; }
  .archive-tools input { width: 100%; }
  .archive-tools label:first-child { flex: 1; }
  .archive-card { grid-template-columns: 100px minmax(0, 1fr) 30px; gap: 1rem; padding-block: 1.4rem; }
  .archive-speaker { grid-column: 2 / 3; }
  .archive-arrow { grid-column: 3; grid-row: 1 / 3; }
  .about-block { grid-template-columns: 1fr; gap: .8rem; }
  .dialog-layer { place-items: end center; padding: 0; }
  .talk-dialog { width: 100%; max-height: calc(100vh - .5rem); border-radius: 1.25rem 1.25rem 0 0; transform: translateY(36px); }
  .dialog-grid, .dialog-grid.has-photo { grid-template-columns: 1fr; }
  .dialog-aside { display: grid; grid-template-columns: 96px 1fr; align-items: center; gap: 1rem; padding: 1.35rem 4.5rem 1.35rem 1.35rem; border-right: 0; border-bottom: 1px solid var(--line); }
  .dialog-aside .speaker-photo { width: 96px; aspect-ratio: 1; }
  .dialog-speaker { margin-top: 0; font-size: 1.35rem; }
  .dialog-affiliation { margin-top: .35rem; }
  .dialog-main { padding: 2rem 1.35rem max(3rem, env(safe-area-inset-bottom)); }
  .dialog-main h2 { font-size: clamp(2.15rem, 10vw, 3.2rem); }
  .announcement-dialog { min-height: 620px; padding-inline: 1.5rem; }
  .archive-topbar-inner { width: min(calc(100% - 2rem), var(--container)); min-height: 68px; }
  .archive-layer-brand span { display: none; }
  .archive-layer-heading { display: block; }
  .archive-layer-heading > p { margin-top: 1.2rem; }
  .footer-bottom { grid-template-columns: 1fr; }
  .footer-credit { text-align: left; }
}

@media (max-width: 470px) {
  .brand-copy strong { max-width: 125px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .site-nav a:first-child { display: none; }
  .stage-kicker { left: 1.25rem; }
  .stage-caption { right: 1.25rem; bottom: 5.8rem; }
  .stage-index { left: 1.25rem; }
  .archive-card { grid-template-columns: minmax(0, 1fr) 28px; gap: .85rem; }
  .archive-date, .archive-title, .archive-speaker { grid-column: 1; }
  .archive-arrow { grid-column: 2; grid-row: 1 / 4; }
  .archive-date { font-size: .67rem; }
  .archive-speaker .speaker-photo { width: 40px; height: 40px; }
  .speaker-meta span { display: none; }
}

@supports (height: 100dvh) {
  .talk-dialog { max-height: min(880px, calc(100dvh - 2rem)); }
  @media (max-width: 720px) {
    .talk-dialog { max-height: calc(100dvh - env(safe-area-inset-top, 0)); }
  }
}

@media (prefers-contrast: more) {
  :root { --line: #8b8983; --line-dark: #55565b; }
  .site-nav a, .site-nav button, .sponsor-link, .institution-link { text-decoration: underline; text-underline-offset: .22em; }
}

@media (forced-colors: active) {
  .top-rule, .meta-signal, .status-label::before { background: CanvasText; }
  .hero-stage, .announcement-card, .primary-button, .resource-link { border: 1px solid CanvasText; }
  .stage-grid, .stage-orbit, .stage-node { display: none; }
}

@media print {
  .top-rule, .site-header, .hero-stage, .primary-button, .archive-tools, .site-footer, .dialog-layer, .archive-layer { display: none !important; }
  body { background: white; color: black; font-size: 11pt; }
  .hero, .section { padding: 1.5rem 0; }
  .hero-grid, .about-grid { display: block; }
  .hero h1 { max-width: none; font-size: 34pt; }
  .next-section, .archive-section, .about-section { background: white; }
  .archive-card { break-inside: avoid; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
}

.next-title,
.upcoming-title,
.archive-title,
.dialog-main h2 {
  white-space: pre-line;
}

.next-title,
.dialog-main h2 {
  max-width: none;
}

.scroll-cue {
  position: fixed;
  z-index: 90;
  left: 50%;
  bottom: max(1.25rem, env(safe-area-inset-bottom));
  min-height: 49px;
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  padding: .38rem .42rem .38rem .9rem;
  border: 1px solid rgba(23,25,32,.16);
  border-radius: 999px;
  background: rgba(245,242,236,.88);
  color: var(--ink-soft);
  box-shadow: 0 10px 30px rgba(18,20,26,.1);
  backdrop-filter: blur(14px) saturate(130%);
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  font-size: .64rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-decoration: none;
  text-transform: uppercase;
  transform: translateX(-50%);
  transition: opacity 220ms var(--ease), visibility 0s linear 0s, transform 240ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease);
}
.scroll-cue svg { width: 32px; height: 32px; padding: 7px; border-radius: 50%; background: var(--ink); color: white; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; transition: background 180ms var(--ease), transform 220ms var(--ease); }
.scroll-cue:hover { border-color: rgba(153,0,0,.35); color: var(--cardinal); transform: translate(-50%, 2px); }
.scroll-cue:hover svg { background: var(--cardinal); transform: translateY(1px); }
.scroll-cue.is-hidden { visibility: hidden; opacity: 0; pointer-events: none; transform: translate(-50%, 10px); transition-delay: 0s, 220ms, 0s, 0s, 0s; }

@media print {
  .scroll-cue { display: none !important; }
}

@media screen {
  html { zoom: var(--site-scale); }
}

@supports not (zoom: 1) {
  @media screen {
    html { font-size: var(--site-scale); }
  }
}

/* Scale-safe orbital movement in the Est. 2026 hero panel */
.stage-node {
  inset: 0;
  margin: auto;
  background: transparent;
  box-shadow: none;
  transform: rotate(var(--orbit-start));
  transform-origin: center;
  will-change: transform;
}

.stage-node::after {
  content: "";
  position: absolute;
  left: 100%;
  top: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.node-one {
  width: 319px;
  height: 319px;
  --orbit-start: -20deg;
  animation: stage-node-orbit 96s linear infinite;
}

.node-one::after {
  width: 12px;
  height: 12px;
  background: var(--gold);
  box-shadow: 0 0 0 9px rgba(233, 185, 37, .12);
}

.node-two {
  width: 215px;
  height: 215px;
  --orbit-start: 156.5deg;
  opacity: 1;
  animation: stage-node-orbit 120s linear infinite reverse;
}

.node-two::after {
  width: 8px;
  height: 8px;
  background: white;
  opacity: .9;
}

.node-three {
  width: 104px;
  height: 104px;
  --orbit-start: -54deg;
  animation: stage-node-orbit 72s linear infinite;
}

.node-three::after {
  width: 7px;
  height: 7px;
  background: var(--cardinal);
  box-shadow: 0 0 0 1px white;
}

@keyframes stage-node-orbit {
  from {
    transform: rotate(var(--orbit-start));
  }

  to {
    transform: rotate(calc(var(--orbit-start) + 1turn));
  }
}

@media (max-width: 720px) {
  .node-one {
    width: 259px;
    height: 259px;
  }

  .node-two {
    width: 169px;
    height: 169px;
  }
}

/* Responsive layout refinements */
html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

@supports (overflow: clip) {
  html,
  body { overflow-x: clip; }
}

.hero-copy,
.next-copy,
.upcoming-card > span,
.archive-card > span,
.about-copy,
.dialog-main,
.dialog-identity { min-width: 0; }

.next-title,
.upcoming-title,
.archive-title,
.dialog-main h2,
.institution-link span,
.event-fact span,
.dialog-fact span { overflow-wrap: anywhere; }

.hero-stage {
  --orbit-one-size: min(320px, calc(100vw - 4rem));
  --orbit-two-size: min(216px, calc(100vw - 9.5rem));
  --orbit-three-size: min(105px, calc(100vw - 14rem));
}

.orbit-one { width: var(--orbit-one-size); height: var(--orbit-one-size); }
.orbit-two { width: var(--orbit-two-size); height: var(--orbit-two-size); }
.orbit-three { width: var(--orbit-three-size); height: var(--orbit-three-size); }

.node-one { width: calc(var(--orbit-one-size) - 1px); height: calc(var(--orbit-one-size) - 1px); }
.node-two { width: calc(var(--orbit-two-size) - 1px); height: calc(var(--orbit-two-size) - 1px); }
.node-three { width: calc(var(--orbit-three-size) - 1px); height: calc(var(--orbit-three-size) - 1px); }

@media (max-width: 1120px) and (min-width: 1061px) {
  .hero-grid { grid-template-columns: minmax(0, .95fr) minmax(380px, 1.05fr); gap: clamp(2.25rem, 4vw, 4rem); }
  .hero h1 { font-size: clamp(3.35rem, 5.4vw, 4.35rem); }
  .next-card { grid-template-columns: 135px minmax(0, 1fr); }
  .next-card.has-photo { grid-template-columns: 135px minmax(0, 1fr) 235px; }
  .next-copy { padding: clamp(2rem, 3.5vw, 3rem); }
  .archive-card { grid-template-columns: 130px minmax(0, 1fr) minmax(170px, 210px) 32px; gap: clamp(1rem, 2vw, 2rem); }
}

@media (max-width: 1060px) {
  .hero-grid { grid-template-columns: 1fr; gap: clamp(2.5rem, 6vw, 4.5rem); }
  .hero-copy { max-width: 720px; }
  .hero-stage { min-height: clamp(400px, 50vw, 470px); }
}

@media (max-width: 820px) {
  .upcoming-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .hero { padding: clamp(3.25rem, 11vw, 4.5rem) 0 clamp(4.5rem, 13vw, 6rem); }
  .hero h1 { font-size: clamp(2.3rem, 11.5vw, 3.8rem); letter-spacing: -.055em; }
  .hero-meta { align-items: flex-start; }
  .hero-stage { min-height: clamp(335px, 86vw, 420px); }
  .section { padding: clamp(4rem, 13vw, 5.5rem) 0; }
  .section-heading { margin-bottom: 2.15rem; }
  .section-heading h2,
  .about-section h2 { font-size: clamp(2.3rem, 10vw, 3.6rem); }
  .next-title { font-size: clamp(1.9rem, 8.5vw, 2.7rem); }
  .upcoming-card { grid-template-columns: 76px minmax(0, 1fr); gap: 1rem; padding: 1.35rem; }
  .about-copy > p { font-size: 1.04rem; }
  .institution-link { grid-template-columns: minmax(0, 1fr) 15px; }
}

@media (max-width: 480px) {
  .container,
  .header-inner,
  .archive-topbar-inner { width: min(calc(100% - 1.5rem), var(--container)); }
  .header-inner { gap: .65rem; }
  .brand { gap: .55rem; }
  .brand-mark { width: 32px; height: 32px; }
  .brand-copy strong { max-width: min(30vw, 108px); font-size: .82rem; }
  .site-nav { gap: .45rem; }
  .site-nav a,
  .site-nav button { padding-inline: .1rem; font-size: .62rem; letter-spacing: .055em; }
  .hero-stage { min-height: 335px; }
  .stage-kicker { max-width: calc(100% - 2.5rem); }
  .next-copy { padding: 1.75rem 1.25rem; }
  .upcoming-card { grid-template-columns: 1fr; gap: .65rem; padding: 1.25rem; }
  .upcoming-date { margin-bottom: .1rem; }
  .archive-card { padding-inline: .15rem; }
  .archive-card:hover { padding-inline: .45rem; }
  .dialog-aside { grid-template-columns: 76px minmax(0, 1fr); gap: .8rem; padding: 1rem 3.8rem 1rem 1rem; }
  .dialog-aside .speaker-photo { width: 76px; }
  .dialog-speaker { font-size: 1.18rem; overflow-wrap: anywhere; }
  .dialog-main { padding: 1.75rem 1rem max(2.75rem, env(safe-area-inset-bottom)); }
  .dialog-main h2 { font-size: clamp(1.95rem, 9.5vw, 2.75rem); }
  .dialog-byline { padding-right: 2.8rem; }
  .dialog-facts { margin-bottom: 2rem; }
  .announcement-dialog { min-height: 520px; padding: 3rem 1rem; }
  .announcement-dialog h2 { font-size: clamp(2.25rem, 12vw, 3.5rem); }
  .scroll-cue span { display: none; }
  .scroll-cue { min-height: 44px; padding: .35rem; }
}

@media (max-width: 400px) {
  .title-line { white-space: normal; }
  .brand-copy strong { max-width: 92px; }
  .stage-caption { font-size: .58rem; }
  .about-block { padding-block: 1.2rem; }
  .archive-back { padding-inline: .65rem; font-size: .66rem; }
}