/* Program page */
.section { opacity: 1; transform: none; }
.program-date { font-size: 1.15rem; font-weight: 600; }
.program-table-wrap { overflow-x: auto; }
.program-table { width: 100%; min-width: 900px; border-collapse: collapse; table-layout: fixed; text-align: left; color: #000; font-size: 1.15rem; line-height: 1.35; }
.program-col-date { width: 19%; }
.program-col-event { width: 23%; }
.program-col-time { width: 16%; }
.program-col-speaker { width: 42%; }
.program-table caption { padding: 8px 12px; border: 1px solid #b8bec8; border-bottom: 0; background: #ffd6a6; color: #000; font-weight: 700; text-align: center; }
.program-table th, .program-table td { padding: 8px 6px; border: 1px solid #b8bec8; vertical-align: middle; }
.program-table th { font-weight: 700; }
.program-table tbody th { font-weight: 400; }
.program-table thead { background: #f9bfbd; }
.program-row-invited { background: #d9f3fc; }
.program-table .program-session-date { background: #e1e9fd; white-space: nowrap; }
.program-row-elevator { background: #faf0d2; }
.program-row-summary { background: #ede3fc; }
.program-row-poster { background: #daf3d5; }
.program-table .program-poster-date { background: #b8cdf9; white-space: nowrap; }
.program-table a { color: inherit; }
.program-talk { scroll-margin-top: 190px; padding: 12px 0 36px; }
.program-talk + .program-talk { border-top: 1px solid var(--border); padding-top: 42px; }
.program-speaker { display: grid; grid-template-columns: 240px minmax(0, 1fr); align-items: start; gap: 28px; margin-bottom: 28px; }
.program-speaker-photo { width: 240px; height: auto; max-height: 320px; object-fit: contain; border-radius: 8px; }
#invited-talk-1 .program-speaker { grid-template-columns: 180px minmax(0, 1fr); }
#invited-talk-1 .program-speaker-photo { width: 180px; max-height: 240px; }
.program-speaker .program-talk-number { color: var(--primary-dark); font-weight: 600; margin: 0 0 8px; }
.program-speaker h3 { font-size: 1.45rem; line-height: 1.4; }
.program-speaker .program-speaker-name { font-weight: 600; text-align: left; }
.program-speaker .program-talk-time { color: var(--muted); text-align: left; }
.program-talk h4 { margin: 28px 0 12px; font-size: 1.1rem; }
.program-talk > p { text-align: left; }
.program-papers { padding-left: 26px; }
.program-papers li { padding: 20px 0 24px 8px; border-bottom: 1px solid var(--border); }
.program-papers li:last-child { border-bottom: 0; }
.program-papers li::marker { color: var(--primary-dark); font-weight: 600; }
.program-papers h3 { margin-bottom: 12px; line-height: 1.5; }
.program-papers p { margin: 6px 0; text-align: left; }
.program-papers .program-paper-affiliations { color: var(--muted); }
@media (max-width: 640px) {
  .program-speaker { grid-template-columns: 1fr; gap: 20px; }
  .program-speaker-photo { width: 200px; max-width: 100%; max-height: 270px; }
  #invited-talk-1 .program-speaker { grid-template-columns: 1fr; }
  #invited-talk-1 .program-speaker-photo { width: 150px; max-height: 200px; }
  .program-table th, .program-table td { padding: 12px; }
  .program-papers { padding-left: 20px; }
}