* {
  box-sizing: border-box;
}

:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --panel: #ffffff;
  --text: #172033;
  --muted: #5e6a7d;
  --line: #d9dee7;
  --accent: #0f766e;
  --accent-dark: #115e59;
  --focus: rgba(15, 118, 110, 0.2);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
}

.nav,
.section {
  width: min(1120px, calc(100% - 28px));
  margin: 0 auto;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: 16px;
}

.brand {
  color: var(--accent-dark);
  font-size: 24px;
  font-weight: 800;
  text-decoration: none;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.nav-actions a,
.language-toggle,
.button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 12px;
  background: #fff;
  color: var(--text);
  font: inherit;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.hero {
  padding: 42px 0 24px;
}

.hero h1 {
  max-width: 760px;
  margin: 0 0 10px;
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.08;
  letter-spacing: 0;
}

.hero p {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: 19px;
}

.toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin: 16px 0;
}

.search {
  width: min(440px, 100%);
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px 12px;
  font: inherit;
}

.search:focus,
.language-toggle:focus,
.button:focus {
  border-color: var(--accent);
  outline: 3px solid var(--focus);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}

.show-card,
.episode,
.show-hero {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.show-card {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 14px;
  padding: 14px;
}

.show-art img,
.show-hero img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 6px;
  object-fit: cover;
}

.show-card h3,
.episode h3 {
  margin: 0 0 4px;
  font-size: 18px;
  line-height: 1.25;
}

.show-card p,
.episode p {
  margin: 0 0 6px;
}

.muted,
.latest-line {
  color: var(--muted);
}

.show-hero {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 22px;
  padding: 18px;
  margin: 24px 0;
}

.show-hero h1 {
  margin: 0 0 8px;
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.1;
  letter-spacing: 0;
}

.show-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.episode-list {
  display: grid;
  gap: 12px;
  padding-bottom: 42px;
}

.episode {
  padding: 14px;
}

.episode-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

audio {
  width: 100%;
  margin-top: 10px;
}

.episode-links {
  margin-top: 8px;
  color: var(--accent-dark);
  font-size: 14px;
}

[hidden] {
  display: none !important;
}

@media (max-width: 640px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 12px 0;
  }

  .hero {
    padding-top: 30px;
  }

  .toolbar,
  .episode-head {
    align-items: stretch;
    flex-direction: column;
  }

  .show-hero {
    grid-template-columns: 1fr;
  }

  .show-hero img {
    max-width: 180px;
  }
}