/* Uses the site's paper, teal and gold palette. No script is needed for content. */
.conference-page {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 60px 0 72px;
}
.conference-heading {
  max-width: 780px;
}
.conference-kicker {
  color: var(--color-heading);
  font-size: 12px;
  letter-spacing: 0.15em;
}
.conference-heading h1 {
  margin: 12px 0 20px;
  font-size: clamp(36px, 6vw, 58px);
}
.conference-lead {
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: 16px;
}
.conference-lead span {
  display: inline-block;
  margin-left: 12px;
}
.conference-updated,
.conference-checked {
  font-size: 13px;
  margin-top: 14px;
}
.conference-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0;
}
.conference-jump a {
  padding: 9px 16px;
  border: 1px solid var(--color-divider);
  border-radius: 24px;
  color: var(--color-text);
  font-size: 14px;
}
.conference-jump a:hover {
  background: var(--color-surface);
  border-color: var(--color-heading);
}
.conference-note {
  padding: 24px 28px;
  background: var(--color-surface);
  border-left: 3px solid var(--color-heading);
  font-size: 15px;
}
.conference-note h2 {
  font-size: 19px;
  margin-bottom: 12px;
}
.conference-note p + p {
  margin-top: 10px;
}
.conference-page section {
  margin-top: 52px;
  scroll-margin-top: 160px;
}
.conference-section-heading {
  margin-bottom: 24px;
}
.conference-section-heading h2 {
  font-size: clamp(25px, 4vw, 32px);
  margin-bottom: 14px;
}
.conference-section-heading p {
  font-size: 15px;
  max-width: 900px;
  margin-top: 8px;
}
.conference-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  align-items: start;
}
.conference-card {
  padding: 28px;
  border: 1px solid var(--color-divider);
  border-top: 3px solid var(--color-heading);
  background: var(--color-surface);
  border-radius: 4px;
  scroll-margin-top: 160px;
  overflow-wrap: anywhere;
}
.conference-card h3 {
  font-size: 28px;
  margin: 12px 0 8px;
}
.conference-badge {
  color: var(--color-heading);
  font-size: 12px;
  font-weight: 600;
}
.conference-full-name {
  font-size: 13px;
  line-height: 1.65;
}
.conference-facts {
  display: grid;
  grid-template-columns: 105px minmax(0, 1fr);
  gap: 10px;
  margin: 24px 0;
  font-size: 14px;
}
.conference-facts dt {
  font-weight: 600;
}
.conference-facts dd {
  margin: 0;
}
.conference-facts .conference-date {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-heading);
  font-variant-numeric: tabular-nums;
}
.conference-deadlines {
  border-top: 1px solid var(--color-divider);
  padding-top: 18px;
  font-size: 14px;
}
.conference-deadlines h4 {
  font-size: 16px;
}
.conference-deadlines ul {
  padding-left: 1.3em;
  margin: 12px 0;
}
.conference-deadlines li + li {
  margin-top: 7px;
}
.conference-detail-note {
  font-size: 13px;
  line-height: 1.8;
}
.conference-sources {
  font-size: 14px;
  margin-top: 18px;
  line-height: 2;
}
.conference-page a {
  text-underline-offset: 4px;
}
.conference-page :focus-visible {
  outline: 2px solid var(--color-heading);
  outline-offset: 4px;
}
.conference-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-divider);
  border-radius: 4px;
  background: var(--color-surface);
}
.conference-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 820px;
  font-size: 14px;
}
.conference-table caption {
  text-align: left;
  padding: 16px;
  font-size: 13px;
}
.conference-table th,
.conference-table td {
  padding: 18px 16px;
  border-top: 1px solid var(--color-divider);
  text-align: left;
  vertical-align: top;
  line-height: 1.8;
}
.conference-table thead {
  background: var(--color-bg);
}
.conference-table th:first-child {
  width: 17%;
}
.conference-table td:nth-child(2) {
  width: 27%;
}
.conference-table td:nth-child(3) {
  width: 37%;
}
.conference-table small {
  display: block;
  font-size: 12px;
  margin-top: 6px;
}
.conference-related {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 16px;
}
@media (max-width: 700px) {
  .conference-page {
    width: min(100% - 28px, 540px);
    padding-top: 32px;
  }
  .conference-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .conference-card {
    padding: 22px 18px;
  }
  .conference-note {
    padding: 20px 18px;
  }
  .conference-facts {
    grid-template-columns: 90px minmax(0, 1fr);
    gap: 8px;
  }
  .conference-facts .conference-date {
    font-size: 16px;
  }
  .conference-table-wrap {
    overflow: visible;
    border: 0;
    background: none;
  }
  .conference-table {
    min-width: 0;
    display: block;
  }
  .conference-table caption {
    display: block;
    padding: 0 0 16px;
  }
  .conference-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip-path: inset(50%);
  }
  .conference-table tbody {
    display: grid;
    gap: 16px;
  }
  .conference-table tr {
    display: block;
    background: var(--color-surface);
    border: 1px solid var(--color-divider);
    border-radius: 4px;
    padding: 18px;
  }
  .conference-table th,
  .conference-table td {
    display: block;
    width: auto !important;
    padding: 10px 0;
    border: 0;
    overflow-wrap: anywhere;
  }
  .conference-table th {
    color: var(--color-heading);
    font-size: 18px;
  }
  .conference-table td::before {
    display: block;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 4px;
  }
  .conference-table td:nth-child(2)::before {
    content: "開催日・開催地";
  }
  .conference-table td:nth-child(3)::before {
    content: "投稿締切・タイムゾーン";
  }
  .conference-table td:nth-child(4)::before {
    content: "公式URL・確認状況";
  }
}

/* Materials index and conference identities. */
.conference-back {
  margin: 18px 0;
  font-size: 14px;
}
.materials-index {
  max-width: 1000px;
}
.materials-feature {
  padding: clamp(24px, 5vw, 44px);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-top: 3px solid var(--color-heading);
  border-radius: 4px;
}
.materials-feature h2 {
  font-size: 30px;
  margin: 24px 0 16px;
}
.materials-feature p {
  max-width: 650px;
  font-size: 16px;
}
.materials-button {
  display: inline-flex;
  justify-content: space-between;
  align-items: center;
  gap: 50px;
  min-height: 52px;
  margin-top: 28px;
  padding: 12px 26px;
  border-radius: 4px;
  background: var(--color-heading);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}
.materials-button:hover {
  background: #104950;
  color: #fff;
  text-decoration: none;
}
.materials-logo-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
  padding: 18px;
  background: #fff;
  border-radius: 4px;
}
.materials-logo-strip img {
  width: 120px;
  height: 60px;
  object-fit: contain;
}
.conference-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 126px;
  padding: 14px;
  margin-bottom: 22px;
  background: #fff;
  border-radius: 3px;
}
.conference-logo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.conference-table-icon {
  display: block;
  width: 48px;
  height: 48px;
  object-fit: contain;
  padding: 5px;
  background: white;
  border-radius: 4px;
  margin-bottom: 12px;
}
@media (max-width: 700px) {
  .materials-logo-strip {
    gap: 14px;
  }
  .materials-logo-strip img {
    width: 72px;
    height: 44px;
  }
  .materials-button {
    width: 100%;
  }
}
.conference-icon-dark {
  background: #193f50;
}
.conference-icon-label {
  font-size: 11px;
  font-weight: 400;
}
.conference-foundation-logo {
  gap: 18px;
  color: #244967;
  font-size: 15px;
}
.conference-foundation-logo img {
  width: 48px;
  height: 48px;
}
.conference-table-icon {
  width: 112px;
  height: 56px;
}

/* Anthropic resource card. */
.anthropic-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 32px;
  align-items: start;
  margin-top: 28px;
}
.anthropic-wordmark {
  display: block;
  width: 230px;
  max-width: 100%;
  height: auto;
  padding: 14px;
  background: #faf9f5;
  border-radius: 4px;
  box-sizing: border-box;
}
.anthropic-portrait {
  margin: 0;
}
.anthropic-portrait img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
}
.anthropic-portrait figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.7;
}
.anthropic-feature .materials-button {
  gap: 16px;
}
@media (max-width: 700px) {
  .anthropic-feature {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }
  .anthropic-portrait {
    width: min(220px, 100%);
  }
}

.materials-index a:not(.materials-button) {
  color: var(--color-heading);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}
.materials-index a:not(.materials-button):hover {
  color: var(--color-accent-700);
}

.anthropic-resources {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: 28px;
}
.anthropic-resources h3 {
  margin: 0 0 10px;
  font-size: 19px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.anthropic-resources p {
  margin: 0;
}
@media (max-width: 700px) {
  .anthropic-resources {
    grid-template-columns: minmax(0, 1fr);
  }
}