.radio-page {
  --radio-amber: #ffb02e;
  --radio-magenta: #ff3dbd;
  --radio-panel: rgba(10, 9, 14, 0.92);
  background: #050407;
}

.radio-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.45;
  background:
    linear-gradient(rgba(255, 176, 46, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 176, 46, 0.025) 1px, transparent 1px),
    radial-gradient(circle at 18% 8%, rgba(255, 61, 189, 0.12), transparent 32rem),
    radial-gradient(circle at 82% 34%, rgba(255, 176, 46, 0.08), transparent 28rem);
  background-size: 44px 44px, 44px 44px, auto, auto;
}

.radio-page .topbar {
  background: rgba(5, 4, 7, 0.9);
  backdrop-filter: blur(16px);
}

.radio-page .nav a.active,
.radio-page .nav a:hover {
  color: var(--radio-amber);
}

.radio-page .nav a::after {
  background: var(--radio-amber);
}

.radio-head {
  padding: clamp(2rem, 5vw, 4.25rem) 0 2rem;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
}

.radio-kicker {
  color: var(--radio-amber);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.radio-head h1 {
  margin: 0.35rem 0 0;
  font: 800 clamp(3.2rem, 9vw, 7.5rem)/0.9 var(--font-heading);
  letter-spacing: -0.08em;
}

.radio-head h1 span {
  color: var(--radio-magenta);
}

.radio-head p {
  max-width: 48rem;
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 1rem;
}

.radio-open {
  flex: 0 0 auto;
  padding: 0.75rem 1.1rem;
  border: 1px solid rgba(255, 176, 46, 0.45);
  border-radius: 999px;
  color: var(--radio-amber);
  font-size: 0.82rem;
  font-weight: 700;
}

.radio-open:hover {
  color: #130a02;
  background: var(--radio-amber);
}

.radio-frame-section {
  overflow: hidden;
  border: 1px solid rgba(255, 176, 46, 0.24);
  border-radius: 18px;
  background: var(--radio-panel);
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.52), 0 0 65px rgba(255, 61, 189, 0.06);
}

.radio-frame-bar {
  min-height: 3.2rem;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid rgba(255, 176, 46, 0.16);
  color: #f5e9db;
  font-size: 0.75rem;
}

.radio-frame-bar span {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 700;
}

.radio-frame-bar i {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--radio-magenta);
  box-shadow: 0 0 16px rgba(255, 61, 189, 0.9);
  animation: radio-live-pulse 1.8s ease-in-out infinite;
}

.radio-frame-bar small {
  color: var(--muted);
}

.radio-frame-wrap {
  position: relative;
  min-height: 760px;
  background: #08070a;
}

.radio-frame-wrap iframe {
  display: block;
  width: 100%;
  height: min(82vh, 980px);
  min-height: 760px;
  border: 0;
  background: #08070a;
}

.radio-notes {
  padding: 1rem 0 4rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.radio-notes article {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(12, 10, 15, 0.76);
}

.radio-notes strong,
.radio-notes span {
  display: block;
}

.radio-notes strong {
  color: #f7eee6;
  font-size: 0.82rem;
}

.radio-notes span {
  margin-top: 0.25rem;
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1.5;
}

.radio-page .site-footer {
  align-items: center;
}

.radio-page .site-footer > div:first-child {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.radio-page .site-footer .brand-mark-img {
  height: 2rem;
  width: auto;
}

@keyframes radio-live-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

@media (max-width: 720px) {
  .radio-head {
    align-items: start;
    flex-direction: column;
    gap: 1rem;
  }

  .radio-frame-wrap,
  .radio-frame-wrap iframe {
    min-height: 680px;
    height: 76vh;
  }

  .radio-frame-bar {
    align-items: start;
    flex-direction: column;
    gap: 0.25rem;
  }

  .radio-notes {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .radio-page *,
  .radio-page *::before,
  .radio-page *::after {
    transition: none !important;
    animation: none !important;
  }
}