:root {
      --ink: #05070d;
      --muted: #5e6472;
      --line: #dfe4ef;
      --paper: #ffffff;
      --surface: #ffffff;
      --mist: #f2f6ff;
      --teal: #0f5cff;
      --teal-dark: #003fb8;
      --gold: #0f5cff;
      --coral: #111827;
      --blue: #0f5cff;
      --shadow: 0 20px 52px rgba(5, 7, 13, 0.1);
      --radius: 8px;
    }

    * { box-sizing: border-box; }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--ink);
      background:
        linear-gradient(180deg, rgba(15, 92, 255, 0.08) 0, rgba(255, 255, 255, 0) 520px),
        var(--paper);
      font-family: "IBM Plex Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      line-height: 1.55;
    }

    a {
      color: var(--teal-dark);
      font-weight: 650;
      text-decoration-color: rgba(15, 92, 255, 0.28);
      text-decoration-thickness: 2px;
      text-underline-offset: 3px;
    }

    a:hover {
      color: var(--blue);
      text-decoration-color: rgba(15, 92, 255, 0.46);
    }

    .shell {
      width: min(1180px, calc(100% - 40px));
      margin: 0 auto;
    }

    .topbar {
      position: sticky;
      top: 0;
      z-index: 20;
      border-bottom: 1px solid rgba(5, 7, 13, 0.1);
      background: rgba(255, 255, 255, 0.88);
      backdrop-filter: blur(18px);
    }

    .nav {
      min-height: 68px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      color: var(--ink);
      text-decoration: none;
      white-space: nowrap;
    }

    .initial {
      color: inherit;
      font-weight: inherit;
      text-decoration: none;
      letter-spacing: 0;
    }

    .brand .initial {
      color: inherit;
    }

    .brand strong {
      display: block;
      font-size: 0.96rem;
      font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
      letter-spacing: 0;
    }

    .brand span {
      display: block;
      color: var(--muted);
      font-size: 0.78rem;
      font-weight: 600;
      margin-top: -2px;
    }

    .navlinks {
      display: flex;
      align-items: center;
      gap: 6px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .navlinks a {
      color: var(--ink);
      border-radius: 999px;
      padding: 8px 12px;
      font-size: 0.88rem;
      font-weight: 650;
      text-decoration: none;
    }

    .navlinks a:hover {
      background: rgba(15, 92, 255, 0.09);
      color: var(--teal-dark);
    }

    .hero {
      position: relative;
      overflow: hidden;
      padding: 84px 0 44px;
      border-bottom: 1px solid rgba(5, 7, 13, 0.1);
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      pointer-events: none;
      background-image:
        linear-gradient(rgba(15, 92, 255, 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 92, 255, 0.07) 1px, transparent 1px);
      background-size: 44px 44px;
      mask-image: linear-gradient(180deg, #000 0, transparent 78%);
    }

    .hero-layout {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) 390px;
      gap: 54px;
      align-items: end;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin: 0 0 18px;
      color: var(--teal-dark);
      font-size: 0.84rem;
      font-weight: 800;
      text-transform: uppercase;
    }

    .eyebrow::before {
      content: "";
      width: 36px;
      height: 2px;
      background: var(--gold);
    }

    h1, h2, h3 {
      margin: 0;
      line-height: 1.02;
    }

    h1 {
      max-width: 860px;
      font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
      font-size: clamp(3rem, 6.6vw, 7.1rem);
      font-weight: 700;
      letter-spacing: 0;
    }

    .lead {
      max-width: 780px;
      margin: 24px 0 0;
      color: #293142;
      font-size: clamp(1.08rem, 1.6vw, 1.3rem);
    }

    .actions {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-wrap: wrap;
      margin-top: 32px;
    }

    .button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      gap: 10px;
      border: 1px solid transparent;
      border-radius: 999px;
      padding: 11px 17px;
      background: var(--teal);
      color: #fff;
      font-size: 0.95rem;
      font-weight: 800;
      text-decoration: none;
      box-shadow: 0 14px 28px rgba(15, 92, 255, 0.22);
    }

    .button:hover {
      background: var(--teal-dark);
      color: #fff;
    }

    .button.secondary {
      background: rgba(255, 255, 255, 0.72);
      border-color: rgba(5, 7, 13, 0.16);
      color: var(--ink);
      box-shadow: none;
    }

    .button.secondary:hover {
      background: #fff;
      color: var(--teal-dark);
    }

    .button.disabled,
    .button:disabled {
      cursor: not-allowed;
      background: rgba(90, 106, 112, 0.14);
      border-color: rgba(90, 106, 112, 0.2);
      color: var(--muted);
      box-shadow: none;
    }

    .icon {
      width: 18px;
      height: 18px;
      fill: none;
      stroke: currentColor;
      stroke-width: 2;
      stroke-linecap: round;
      stroke-linejoin: round;
      flex: 0 0 auto;
    }

    .ticker-panel {
      position: relative;
      padding: 26px;
      border: 1px solid rgba(5, 7, 13, 0.12);
      border-radius: var(--radius);
      background: rgba(255, 255, 255, 0.78);
      box-shadow: var(--shadow);
    }

    .ticker-panel::before {
      content: "";
      position: absolute;
      inset: 11px;
      border: 1px solid rgba(15, 92, 255, 0.16);
      border-radius: 4px;
      pointer-events: none;
    }

    .panel-label {
      color: var(--muted);
      font-size: 0.78rem;
      font-weight: 800;
      text-transform: uppercase;
    }

    .countdown-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      margin-top: 18px;
    }

    .countdown-unit {
      border: 1px solid rgba(5, 7, 13, 0.1);
      border-radius: 6px;
      padding: 12px;
      background: #fff;
    }

    .countdown-value {
      display: block;
      font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
      font-size: clamp(2rem, 4vw, 3rem);
      font-weight: 700;
      line-height: 1;
    }

    .countdown-label {
      display: block;
      margin-top: 4px;
      color: var(--muted);
      font-size: 0.72rem;
      font-weight: 800;
      text-transform: uppercase;
    }

    .panel-text {
      margin: 18px 0 0;
      color: var(--muted);
    }

    .stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1px;
      margin-top: 42px;
      overflow: hidden;
      border: 1px solid rgba(5, 7, 13, 0.12);
      border-radius: var(--radius);
      background: rgba(5, 7, 13, 0.12);
    }

    .stat {
      padding: 18px 20px;
      background: rgba(255, 255, 255, 0.72);
    }

    .stat strong {
      display: block;
      font-size: 1.6rem;
      line-height: 1.1;
    }

    .stat span {
      display: block;
      margin-top: 4px;
      color: var(--muted);
      font-size: 0.86rem;
      font-weight: 650;
    }

    main {
      padding: 54px 0 78px;
    }

    .section {
      scroll-margin-top: 92px;
      margin-top: 54px;
    }

    .section:first-child {
      margin-top: 0;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 22px;
    }

    h2 {
      font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
      font-size: clamp(2rem, 4vw, 3.35rem);
      font-weight: 700;
    }

    .section-kicker {
      margin: 0 0 8px;
      color: var(--gold);
      font-size: 0.78rem;
      font-weight: 850;
      text-transform: uppercase;
    }

    .grid {
      display: grid;
      gap: 18px;
    }

    .grid.two {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .grid.three {
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .card {
      border: 1px solid rgba(5, 7, 13, 0.12);
      border-radius: var(--radius);
      background: rgba(255, 255, 255, 0.82);
      box-shadow: 0 10px 26px rgba(5, 7, 13, 0.06);
    }

    .card.pad {
      padding: 24px;
    }

    .notice {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 20px;
      align-items: center;
      border-left: 5px solid var(--coral);
    }

    .notice-actions {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .notice p,
    .card p {
      margin: 0;
      color: var(--muted);
    }

    .notice strong,
    .card h3 {
      display: block;
      margin-bottom: 8px;
      color: var(--ink);
      font-size: 1.02rem;
    }

    .talk-card {
      display: grid;
      grid-template-columns: 1fr 280px;
      gap: 20px;
      overflow: hidden;
    }

    .talk-main {
      padding: 28px;
    }

    .talk-status {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 16px;
      border-radius: 999px;
      padding: 6px 10px;
      color: var(--teal-dark);
      background: rgba(15, 92, 255, 0.1);
      font-size: 0.78rem;
      font-weight: 800;
      text-transform: uppercase;
    }

    .dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--teal);
    }

    .talk-main h3 {
      margin: 0;
      font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
      font-size: clamp(1.8rem, 3vw, 3rem);
      line-height: 1.05;
    }

    .talk-main p {
      margin-top: 14px;
      max-width: 660px;
    }

    .talk-side {
      display: grid;
      align-content: center;
      gap: 14px;
      padding: 24px;
      background: #05070d;
      color: #fff;
    }

    .mini-label {
      color: rgba(255, 255, 255, 0.68);
      font-size: 0.72rem;
      font-weight: 850;
      text-transform: uppercase;
    }

    .talk-side strong {
      display: block;
      font-size: 1.35rem;
      line-height: 1.12;
    }

    .talk-side p {
      color: rgba(255, 255, 255, 0.76);
      margin: 0;
    }

    .info-list {
      display: grid;
      gap: 14px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .info-list li {
      display: grid;
      grid-template-columns: 34px 1fr;
      gap: 12px;
      align-items: start;
      color: var(--muted);
    }

    .info-list svg {
      width: 34px;
      height: 34px;
      padding: 8px;
      border-radius: 50%;
      background: var(--mist);
      color: var(--teal-dark);
    }

    .organizers {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
    }

    .person {
      padding: 18px;
    }

    .person strong {
      display: block;
      font-size: 1rem;
    }

    .person strong a {
      color: var(--ink);
      text-decoration: none;
    }

    .person strong a:hover {
      color: var(--teal-dark);
      text-decoration: underline;
      text-decoration-color: rgba(15, 92, 255, 0.28);
    }

    .person span {
      display: block;
      margin-top: 4px;
      color: var(--muted);
      font-size: 0.9rem;
    }

    .award {
      display: grid;
      grid-template-columns: 260px 1fr;
      gap: 28px;
      align-items: center;
      padding: 28px;
      color: #fff;
      background:
        linear-gradient(135deg, rgba(15, 92, 255, 0.92), rgba(5, 7, 13, 0.98)),
        #05070d;
    }

    .trophy {
      min-height: 220px;
      display: grid;
      place-items: center;
      border: 1px solid rgba(255, 255, 255, 0.16);
      border-radius: var(--radius);
      background: rgba(255, 255, 255, 0.08);
    }

    .trophy svg {
      width: 128px;
      height: 128px;
      fill: none;
      stroke: #ffffff;
      stroke-width: 1.7;
    }

    .award h2,
    .award p,
    .award a {
      color: #fff;
    }

    .award p {
      color: rgba(255, 255, 255, 0.78);
    }

    .winners {
      display: grid;
      gap: 10px;
      margin-top: 20px;
    }

    .winner {
      display: grid;
      grid-template-columns: 70px 1fr;
      gap: 12px;
      border-top: 1px solid rgba(255, 255, 255, 0.14);
      padding-top: 12px;
    }

    .winner b {
      color: #ffffff;
    }

    .resources {
      display: grid;
      grid-template-columns: 0.8fr 1.2fr;
      gap: 18px;
    }

    .season-list {
      display: grid;
      gap: 10px;
      margin-top: 18px;
    }

    .season-item {
      display: grid;
      grid-template-columns: 180px 1fr auto;
      gap: 16px;
      align-items: center;
      border: 1px solid rgba(5, 7, 13, 0.11);
      border-radius: var(--radius);
      padding: 16px 18px;
      background: rgba(255, 255, 255, 0.82);
    }

    .season-date {
      color: var(--muted);
      font-size: 0.86rem;
      font-weight: 800;
      text-transform: uppercase;
    }

    .season-item strong {
      display: block;
      margin-bottom: 3px;
    }

    .season-item span {
      display: block;
      color: var(--muted);
      font-size: 0.92rem;
    }

    .archive {
      display: grid;
      gap: 10px;
    }

    .archive-item {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 16px;
      align-items: center;
      padding: 16px 18px;
      border: 1px solid rgba(5, 7, 13, 0.11);
      border-radius: var(--radius);
      background: rgba(255, 255, 255, 0.76);
    }

    .archive-item.no-links {
      grid-template-columns: 1fr;
    }

    .archive-item strong {
      display: block;
      margin-bottom: 3px;
    }

    .archive-item span {
      color: var(--muted);
      font-size: 0.92rem;
    }

    .archive-item span:empty {
      display: none;
    }

    .archive-links {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .pill {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 30px;
      border: 1px solid rgba(5, 7, 13, 0.14);
      border-radius: 999px;
      padding: 5px 10px;
      background: #fff;
      color: var(--teal-dark);
      font-size: 0.78rem;
      font-weight: 800;
      text-decoration: none;
      white-space: nowrap;
    }

    .pill.muted {
      color: var(--muted);
      background: rgba(255, 255, 255, 0.5);
    }

    footer {
      padding: 32px 0;
      border-top: 1px solid rgba(5, 7, 13, 0.12);
      color: var(--muted);
      font-size: 0.92rem;
    }

    .footer-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
    }

    @media (max-width: 900px) {
      .nav {
        align-items: flex-start;
        flex-direction: column;
        padding: 14px 0;
      }

      .navlinks {
        justify-content: flex-start;
      }

      .hero {
        padding-top: 54px;
      }

      .hero-layout,
      .talk-card,
      .award,
      .resources,
      .grid.two,
      .grid.three {
        grid-template-columns: 1fr;
      }

      .ticker-panel {
        max-width: 520px;
      }

      .organizers {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 620px) {
      .shell {
        width: min(100% - 28px, 1180px);
      }

      .brand {
        white-space: normal;
      }

      .navlinks {
        gap: 2px;
      }

      .navlinks a {
        padding: 7px 9px;
        font-size: 0.82rem;
      }

      .stats,
      .organizers {
        grid-template-columns: 1fr;
      }

      .notice,
      .archive-item,
      .season-item {
        grid-template-columns: 1fr;
      }

      .archive-links {
        justify-content: flex-start;
      }

      .countdown-value {
        font-size: 2.5rem;
      }
    }

/* Split-page additions */

:root {
  --ink: #05070d;
  --muted: #566173;
  --line: #e5e9f0;
  --paper: #ffffff;
  --surface: #ffffff;
  --mist: #eef3f7;
  --teal: #2467a6;
  --teal-dark: #153e67;
  --gold: #2467a6;
  --coral: #05070d;
  --blue: #2467a6;
  --shadow: none;
}

body {
  background: #fff;
  font-family: "Nunito Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 400;
}

a {
  text-decoration-thickness: 1px;
}

.topbar {
  background: rgba(255, 255, 255, 0.94);
}

.brand strong,
h1,
h2,
h3,
.talk-main h3,
.countdown-value,
.countdown-unit strong {
  font-family: "Nunito Sans", system-ui, sans-serif;
  font-weight: 600;
}

.brand strong {
  font-size: 1rem;
}

.brand span {
  font-weight: 450;
}

.brand-mark {
  display: block;
  width: 46px;
  height: 46px;
}

.navlinks a {
  border-radius: 4px;
  font-weight: 500;
}

.hero {
  padding: 92px 0 62px;
  border-bottom: 0;
}

.hero::before {
  opacity: 0.5;
  background-size: 56px 56px;
}

.eyebrow {
  font-weight: 620;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(2.65rem, 5.8vw, 5.9rem);
  font-weight: 700;
}

.lead {
  color: #202938;
  font-weight: 400;
}

.button {
  border-radius: 4px;
  box-shadow: none;
  font-family: inherit;
  font-weight: 650;
}

.button.secondary {
  background: #fff;
}

.hero-panel,
.ticker-panel {
  border: 0;
  border-radius: 4px;
  background: #f1f5f9;
  box-shadow: none;
}

.hero-panel::before,
.ticker-panel::before {
  display: none;
}

.panel-label {
  font-weight: 620;
  letter-spacing: 0;
}

.countdown-grid {
  display: block;
  margin-top: 20px;
}

.countdown-unit {
  border: 0;
  border-radius: 4px;
  padding: 14px 16px;
  background: #fff;
}

.countdown-unit strong {
  display: block;
  font-size: clamp(1.1rem, 2vw, 1.42rem);
  line-height: 1.1;
}

.countdown-unit span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 520;
}

.card,
.resource-item,
.award-item,
.person,
.landing-card,
.season-item,
.archive-item {
  border-radius: 4px;
  box-shadow: none;
  border: 0 !important;
}

.compact-hero {
  padding: 70px 0 34px;
}

.landing-grid {
  display: grid;
  gap: 34px;
}

.landing-heading {
  max-width: none;
}

.landing-heading .lead {
  max-width: none;
}

.landing-board {
  display: grid;
  gap: 16px;
}

.landing-links {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 0;
}

.landing-card {
  display: grid;
  min-height: 132px;
  align-content: space-between;
  padding: 20px;
  border: 0;
  background: #eef3f7;
  color: var(--ink);
  text-decoration: none;
}

.landing-card:nth-child(2) {
  background: #f6f8fa;
}

.landing-card:nth-child(3) {
  background: #e8eef5;
}

.landing-card:nth-child(4) {
  background: #f4f7f9;
}

.landing-card:nth-child(5) {
  background: #edf2f6;
}

.landing-card:hover {
  background: #fff;
}

.landing-card strong {
  display: block;
  font-size: 1.1rem;
  font-weight: 560;
}

.landing-card span {
  display: block;
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 400;
}

.page-title {
  padding: 62px 0 24px;
}

.page-title h1 {
  font-size: clamp(2.5rem, 5vw, 5.4rem);
}

.page-title .lead {
  max-width: 820px;
}

.content-band {
  padding: 24px 0 72px;
}

.text-page {
  max-width: 820px;
}

.span-all {
  grid-column: 1 / -1;
}

.resource-list,
.award-list {
  display: grid;
  gap: 16px;
}

.resource-item,
.award-item {
  padding: 24px;
  border: 0;
  border-radius: var(--radius);
  background: #f2f5f8;
}

.card {
  background: #f2f5f8;
  border: 0 !important;
}

.card:nth-child(2n),
.resource-item:nth-child(2n),
.award-item:nth-child(2n),
.season-item:nth-child(2n),
.archive-item:nth-child(2n) {
  background: #f7f9fb;
}

.resource-item:nth-child(3n),
.award-item:nth-child(3n),
.season-item:nth-child(3n) {
  background: #edf3f7;
}

.person {
  border: 0;
  background: #fff;
}

.person a {
  text-decoration: none;
}

.text-link-subtle {
  text-decoration: none;
  font-weight: inherit;
}

.person:nth-child(2n) {
  background: #f7f9fc;
}

.season-item,
.archive-item {
  border: 0;
}

.season-item {
  background: #f2f5f8;
  grid-template-columns: 180px minmax(0, 1fr) auto;
  align-items: center;
}

.season-authors {
  margin-top: 6px;
  color: #293142;
  font-size: 0.95rem;
}

.panel-text .affiliation {
  font-weight: 400;
}

.panel-text .talk-title {
  display: block;
  margin: 4px 0 2px;
  color: var(--ink);
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.3;
}

.abstract-toggle {
  margin-top: 14px;
}

.abstract-toggle summary {
  display: inline-flex;
  align-items: center;
  min-height: 35px;
  padding: 8px 16px;
  border-radius: 4px;
  background: #e8eef5;
  color: var(--ink);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 650;
  list-style: none;
  text-transform: lowercase;
}

.abstract-toggle summary::-webkit-details-marker {
  display: none;
}

.abstract-toggle summary::after {
  content: "+";
  margin-left: 10px;
  color: var(--teal-dark);
  font-weight: 800;
}

.abstract-toggle[open] summary::after {
  content: "-";
}

.abstract-toggle p {
  margin: 14px 0 0;
  padding: 16px 18px;
  background: #f2f5f8;
  color: #283347;
  font-size: 0.94rem;
  line-height: 1.58;
}

.archive-item {
  background: #fff;
}

.hero-panel {
  background: #f2f5f8;
  padding: 28px;
  align-self: stretch;
  display: grid;
  grid-template-columns: minmax(260px, 0.88fr) minmax(320px, 1.12fr);
  gap: 28px;
  align-items: start;
}

.panel-text {
  margin-top: 20px;
}

.hero-actions {
  margin-top: 18px;
}

.next-abstract {
  margin-top: 0;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.72);
}

.next-abstract strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.next-abstract p {
  margin: 0;
  color: #283347;
  font-size: 0.93rem;
  line-height: 1.55;
}

.card h2 + p {
  margin-top: 18px;
}

.zoom-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
  padding: 22px 24px;
  border-radius: 4px;
  background: #e8eef5;
}

.zoom-box p {
  margin: 6px 0 0;
  color: var(--muted);
}

.talk-actions {
  align-self: center;
  justify-self: end;
  margin-top: 0;
}

.pill {
  font-family: inherit;
  font-weight: 650;
}

.season-item .talk-actions .pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 82px;
  min-height: 32px;
  padding: 6px 12px;
  font-size: 0.78rem;
  font-family: inherit;
  font-weight: 650;
  line-height: 1;
  border: 0;
  background: #e6ebf0;
  color: #566173;
  text-align: center;
}

.season-item .talk-actions .pill:hover {
  background: #dfe6ed;
  color: #153e67;
}

.pill.disabled,
.button.disabled {
  color: #7b8492;
  background: #e6ebf0;
  pointer-events: none;
  text-decoration: none;
}

.season-item .talk-actions .pill.disabled {
  background: #e6ebf0;
  color: #566173;
}

.resource-item h2,
.award-item h2 {
  font-size: 1.18rem;
}

.resource-item p,
.award-item p {
  margin: 8px 0 0;
  color: var(--muted);
}

.resource-item ul,
.award-item ul {
  margin: 14px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.resource-item li,
.award-item li {
  margin: 10px 0;
}

.sponsor-line {
  display: inline-flex;
  gap: 4px;
  margin-bottom: 16px;
  padding: 7px 10px;
  border: 0;
  border-radius: 4px;
  color: var(--teal-dark);
  background: #e8eef5;
  font-size: 0.84rem;
  font-weight: 560;
}

.active-nav {
  background: rgba(15, 92, 255, 0.1);
  color: var(--teal-dark) !important;
}

@media (max-width: 900px) {
  .landing-grid,
  .landing-board,
  .landing-links,
  .hero-panel {
    grid-template-columns: 1fr;
  }

  .zoom-box {
    align-items: flex-start;
    flex-direction: column;
  }
}

/* Home page: a smaller banner and slightly larger content */
.landing-heading h1 {
  font-size: clamp(2.4rem, 4.6vw, 4.6rem);
}

.landing-heading .eyebrow {
  font-size: 0.95rem;
}

.landing-heading .lead {
  font-size: clamp(1.2rem, 1.8vw, 1.45rem);
}

.hero-panel .panel-label {
  font-size: 0.88rem;
}

.hero-panel .countdown-unit strong {
  font-size: clamp(1.25rem, 2.3vw, 1.65rem);
}

.hero-panel .countdown-unit span {
  font-size: 0.84rem;
}

.hero-panel .panel-text {
  font-size: 1.1rem;
}

.hero-panel .panel-text .talk-title {
  font-size: 1.45rem;
}

.hero-panel .panel-text .season-authors {
  font-size: 1.05rem;
}

.hero-actions .pill {
  font-size: 0.88rem;
}

.next-abstract strong {
  font-size: 0.9rem;
}

.next-abstract p {
  font-size: 1.04rem;
}

.landing-card strong {
  font-size: 1.25rem;
}

.landing-card span {
  font-size: 1.04rem;
}

/* Top menu: slightly larger on every page */
.nav {
  min-height: 76px;
}

.brand-mark {
  width: 52px;
  height: 52px;
}

.navlinks a {
  padding: 9px 14px;
  font-size: 1rem;
}

@media (max-width: 620px) {
  .navlinks a {
    padding: 8px 10px;
    font-size: 0.92rem;
  }
}
/* End split-page additions */
/* The same player hosts the scheduled broadcast and its eventual replay. */
.webinar-video { width: 100%; max-width: 1000px; aspect-ratio: 16 / 9; margin-top: 32px; background: #19232d; }
.webinar-video iframe { display: block; width: 100%; height: 100%; border: 0; }