.program-page { background: #f4f7fb; }
.program-page .header-inner { min-height: 88px; }
.program-page .brand::before { width: 195px; height: 64px; }
.program-page .nav { font-size: .9rem; }
.program-page .button { min-height: 44px; border-radius: .5rem; font-size: .85rem; }
.program-page .button:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.agenda-preview { padding: 1.15rem 0; border-bottom: 1px solid #caddeb; background: #eaf3fb; color: #244e6d; }
.agenda-preview-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.agenda-preview-label { font-size: .9rem; font-weight: 750; }
.agenda-preview p { margin: .15rem 0 0; font-size: .8rem; }
.agenda-preview-actions { display: flex; flex-wrap: wrap; gap: .65rem; }
.agenda-preview .agenda-secondary { border-color: #afc9dd; background: #fff; color: #005593; }
.agenda-preview .agenda-preview-warning { margin: .75rem auto 0; color: #8b450b; }
.program-page .agenda-hero { padding: 2.4rem 0 2.6rem; background: linear-gradient(110deg, #003b70, #005091); }
.agenda-hero h1 { max-width: none; font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -.035em; }
.agenda-hero .kicker { font-size: .73rem; color: #a9d6f7; }
.agenda-hero .lead { margin: 0; font-size: 1.05rem; }
.agenda-hero-meta { display: flex; flex-wrap: wrap; gap: .5rem 1.7rem; margin-top: 1.4rem; color: #d0e7f8; font-size: .8rem; }
.agenda-hero-meta span + span::before { content: '•'; margin-right: 1.7rem; color: #78b5e4; }
.agenda-content { padding: 2rem 0 3.5rem; }
.agenda-timeline { display: grid; gap: 1rem; }
.agenda-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; margin-bottom: .6rem; }
.agenda-nav a { display: flex; align-items: center; justify-content: space-between; gap: .5rem; padding: .85rem 1rem; border: 1px solid #d8e3ed; border-radius: .6rem; background: #fff; color: #365a76; text-decoration: none; font-size: .86rem; }
.agenda-nav a:hover { border-color: #80acce; background: #eef6fc; }
.agenda-nav strong { color: #0065bd; font-variant-numeric: tabular-nums; }
.agenda-session { overflow: hidden; border: 1px solid #d2dfe9; border-radius: .8rem; background: #fff; scroll-margin-top: 110px; }
.agenda-session-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.2rem 1.45rem; border-bottom: 1px solid #dce7ef; background: #edf5fc; }
.agenda-session-heading .kicker { margin-bottom: .3rem; font-size: .61rem; letter-spacing: .1em; color: #567b98; }
.agenda-session-heading h3 { margin: 0; font-size: 1.24rem; color: #003b70; }
.agenda-session-heading > span { font-size: .85rem; color: #416681; white-space: nowrap; font-variant-numeric: tabular-nums; }
.agenda-talk { display: grid; grid-template-columns: 88px minmax(0, 1fr) auto; align-items: start; gap: 1.35rem; padding: 1.35rem 1.45rem; scroll-margin-top: 110px; }
.agenda-talk + .agenda-talk { border-top: 1px solid #e7edf2; }
.agenda-time { display: flex; flex-direction: column; gap: .2rem; font-variant-numeric: tabular-nums; }
.agenda-time > strong, .agenda-time .schedule-time { padding: 0; color: #005a9c; font-size: 1.12rem; font-weight: 750; line-height: 1.4; }
.agenda-time small { color: #6c8092; font-size: .76rem; white-space: nowrap; }
.agenda-talk h4 { margin: 0; color: #1c3f5b; font-size: 1.04rem; line-height: 1.5; overflow-wrap: anywhere; }
.agenda-talk p { margin: .4rem 0 0; color: #61788c; font-size: .83rem; overflow-wrap: anywhere; }
.agenda-duration { margin-top: .15rem; padding: .22rem .6rem; border: 1px solid #dde8f1; border-radius: 2rem; background: #f5f9fc; color: #506e85; font-size: .74rem; white-space: nowrap; }
.agenda-fixed { display: grid; grid-template-columns: 88px minmax(0, 1fr) auto; align-items: center; gap: 1.35rem; padding: 1.1rem 1.45rem; border: 1px solid #dbe4ec; border-radius: .7rem; background: #eaf0f6; }
.agenda-fixed h2 { margin: 0; color: #3b5265; font-size: 1rem; line-height: 1.5; letter-spacing: 0; }
.agenda-fixed p { margin: .2rem 0 0; color: #6a7e8e; font-size: .8rem; }
.agenda-fixed-label { color: #71879a; font-size: .72rem; }
.agenda-opening, .agenda-evening { background: #fff; }
.agenda-opening { border-left: 3px solid #0065bd; }
.agenda-session-empty { padding: 1.4rem; margin: 0; font-size: .88rem; color: #61788c; }
.agenda-talk-conflict { background: #fff6ed; }
.agenda-talk .agenda-conflict { color: #984719; font-size: .8rem; }
.agenda-empty { padding: 2rem; border: 1px solid #d8e3ed; border-radius: .8rem; background: #fff; }
.agenda-empty h2 { color: #003b70; font-size: 1.4rem; }
.agenda-empty p { margin: 0; color: #61788c; }
.program-page a:focus-visible, .program-page button:focus-visible { outline: 3px solid #4c9ed6; outline-offset: 3px; }
@media (max-width: 950px) {
  .agenda-preview-inner { align-items: flex-start; flex-direction: column; }
  .program-page .nav { gap: 1rem; font-size: .82rem; }
}
@media (max-width: 650px) {
  .agenda-preview-actions { width: 100%; }
  .agenda-preview-actions > *, .agenda-preview-actions form .button { flex: 1; width: 100%; }
  .program-page .agenda-preview .button { padding: .65rem .75rem; font-size: .76rem; }
  .program-page .agenda-hero { padding-block: 1.8rem; }
  .agenda-hero-meta { gap: .3rem 1rem; }
  .agenda-hero-meta span + span::before { display: none; }
  .agenda-nav { grid-template-columns: 1fr; gap: .4rem; }
  .agenda-nav a { padding: .6rem .8rem; }
  .agenda-talk, .agenda-fixed { grid-template-columns: 58px minmax(0, 1fr); gap: .5rem .9rem; padding: 1rem; }
  .agenda-duration { grid-column: 2; justify-self: start; margin: .2rem 0 0; }
  .agenda-time > strong, .agenda-time .schedule-time { font-size: 1rem; }
  .agenda-fixed-label { display: none; }
  .agenda-session-heading { padding: 1rem; }
  .agenda-session-heading h3 { font-size: 1.1rem; }
  .agenda-session-heading > span { font-size: .75rem; }
}
@media print {
  .program-page .site-header, .agenda-preview, .agenda-nav, .program-page .site-footer, .skip-link { display: none; }
  .program-page, .program-page .agenda-hero { color: #17232e; background: #fff; }
  .agenda-hero .kicker, .agenda-hero .lead, .agenda-hero-meta { color: #365a76; }
  .agenda-content { padding: 1rem 0; }
  .agenda-talk, .agenda-fixed, .agenda-session-heading { break-inside: avoid; }
}