.program-page {
  background: #f6f9fc;
}

.program-page .site-header {
  position: sticky;
  transform: none;
  left: auto;
  margin: 16px auto 0;
}

.program-hero {
  padding: 96px 0 54px;
  background:
    radial-gradient(circle at 12% 15%, rgba(249, 115, 22, 0.18), transparent 34%),
    linear-gradient(135deg, #fff8ef 0%, #eef7ff 58%, #ffffff 100%);
}

.program-hero h1 {
  max-width: 980px;
  font-size: clamp(2.4rem, 5vw, 4.8rem);
}

.program-hero p {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.08rem;
}

.program-list-section {
  padding-top: 48px;
}

.program-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.program-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 18px 44px rgba(16, 42, 67, 0.08);
  text-align: left;
}

.program-card img,
.program-card .video-preview,
.program-card .media-placeholder {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.program-card-body {
  padding: 20px;
}

.program-card h2 {
  margin-bottom: 10px;
  font-size: 1.5rem;
}

.program-card p {
  color: var(--muted);
}

.program-card button {
  margin-top: 10px;
}

.program-panel {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 22px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.program-panel.is-open {
  opacity: 1;
  visibility: visible;
}

.program-panel-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(16, 42, 67, 0.72);
}

.program-panel-card {
  position: relative;
  width: min(1120px, 100%);
  max-height: calc(100vh - 44px);
  overflow: auto;
  padding: 28px;
  border-radius: 14px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.program-close {
  position: sticky;
  top: 0;
  left: 100%;
  z-index: 2;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-left: auto;
  border: 0;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  cursor: pointer;
  font-size: 1.6rem;
  line-height: 1;
}

.program-panel-head {
  max-width: 780px;
  margin-top: -18px;
}

.program-panel-head p {
  color: var(--muted);
  font-size: 1.02rem;
}

.program-media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 24px;
}

.program-media-item {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f8fafc;
}

.program-media-item img,
.program-media-item video,
.program-media-item iframe {
  width: 100%;
  aspect-ratio: 4 / 3;
  border: 0;
  object-fit: cover;
  background: #000;
}

.program-media-item iframe {
  aspect-ratio: 16 / 9;
}

.program-media-caption {
  padding: 14px;
}

.program-media-caption strong {
  display: block;
  color: var(--blue);
}

.program-media-caption p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.empty-program-state {
  padding: 28px;
  border: 1px dashed #cbd5e1;
  border-radius: var(--radius);
  background: var(--white);
  color: var(--muted);
}

@media (max-width: 920px) {
  .program-list,
  .program-media-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .program-page .site-header {
    width: min(100% - 24px, 1180px);
  }

  .program-list,
  .program-media-grid {
    grid-template-columns: 1fr;
  }

  .program-panel-card {
    padding: 18px;
  }
}