:root, [data-theme="light"] {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  --color-bg: #f7f6f2;
  --color-surface: #f9f8f5;
  --color-surface-2: #fbfbf9;
  --color-surface-offset: #f3f0ec;
  --color-border: #d4d1ca;
  --color-divider: #dcd9d5;
  --color-text: #28251d;
  --color-text-muted: #66645f;
  --color-text-faint: #918f89;
  --color-text-inverse: #f9f8f4;
  --color-primary: #01696f;
  --color-primary-hover: #0c4e54;
  --color-primary-highlight: #cedcd8;
  --color-accent: #d19900;
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --shadow-sm: 0 1px 2px rgba(24, 20, 14, 0.08);
  --shadow-md: 0 10px 30px rgba(24, 20, 14, 0.1);
  --font-display: 'Boska', Georgia, serif;
  --font-body: 'Satoshi', Inter, sans-serif;
  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  color-scheme: light;
}

[data-theme="dark"] {
  --color-bg: #171614;
  --color-surface: #1c1b19;
  --color-surface-2: #201f1d;
  --color-surface-offset: #22211f;
  --color-border: #393836;
  --color-divider: #262523;
  --color-text: #d4d2cd;
  --color-text-muted: #aaa8a1;
  --color-text-faint: #7d7b75;
  --color-text-inverse: #171614;
  --color-primary: #4f98a3;
  --color-primary-hover: #6eaeb7;
  --color-primary-highlight: #313b3b;
  --color-accent: #e8af34;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 12px 32px rgba(0, 0, 0, 0.35);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background: radial-gradient(circle at top right, color-mix(in srgb, var(--color-primary) 10%, transparent), transparent 30%), var(--color-bg);
}

a { color: inherit; }
img, svg { display: block; max-width: 100%; }
button, input, select { font: inherit; }

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -3rem;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  z-index: 100;
}
.skip-link:focus { top: var(--space-4); }

.container {
  width: min(1100px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--color-text) 12%, transparent);
}
.header-inner, .footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.brand-mark { width: 2.25rem; height: 2.25rem; }
.header-nav {
  display: inline-flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.header-nav a {
  text-decoration: none;
  color: var(--color-text-muted);
}
.header-nav a[aria-current="page"], .header-nav a:hover { color: var(--color-text); }
.theme-toggle {
  min-width: 44px;
  min-height: 44px;
  border: 1px solid color-mix(in srgb, var(--color-text) 12%, transparent);
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: 999px;
}

.hero, .section { padding: clamp(var(--space-10), 8vw, var(--space-20)) 0; }
.hero-grid, .intro-grid, .info-grid {
  display: grid;
  gap: var(--space-8);
}
.hero-grid { grid-template-columns: 1.4fr 1fr; align-items: start; }
.hero-copy h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.02;
  max-width: 14ch;
  margin: 0 0 var(--space-4);
}
.eyebrow {
  margin: 0 0 var(--space-3);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-primary);
  font-weight: 700;
}
.hero-text, .section p, .audio-card p, .info-card p { color: var(--color-text-muted); }
.hero-actions, .audio-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.hero-panel {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, var(--color-surface), var(--color-surface-offset));
  border: 1px solid color-mix(in srgb, var(--color-text) 10%, transparent);
  box-shadow: var(--shadow-md);
}
.stat-card {
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--color-surface-2);
  border: 1px solid color-mix(in srgb, var(--color-text) 10%, transparent);
}
.stat-card.accent { background: color-mix(in srgb, var(--color-primary) 12%, var(--color-surface-2)); }
.stat-label, .meta, .results-count {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.intro-strip {
  border-block: 1px solid var(--color-divider);
  background: color-mix(in srgb, var(--color-surface) 70%, transparent);
}
.intro-grid, .info-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.section-heading { margin-bottom: var(--space-6); }
.section-heading h2, .intro-grid h2, .info-card h2 {
  margin: 0 0 var(--space-3);
  font-size: var(--text-xl);
  line-height: 1.1;
}
.controls-card {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid color-mix(in srgb, var(--color-text) 10%, transparent);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-6);
}
.search-field, .filter-field {
  display: grid;
  gap: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
input, select {
  width: 100%;
  min-height: 48px;
  padding: 0 var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid color-mix(in srgb, var(--color-text) 14%, transparent);
  background: var(--color-surface-2);
  color: var(--color-text);
}
input:focus-visible, select:focus-visible, .btn:focus-visible, .theme-toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
.audio-list {
  display: grid;
  gap: var(--space-4);
}
.audio-card, .info-card {
  padding: var(--space-5);
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid color-mix(in srgb, var(--color-text) 10%, transparent);
  box-shadow: var(--shadow-sm);
}
.audio-card h3 { margin: var(--space-2) 0 var(--space-3); font-size: var(--text-lg); }
.audio-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 var(--space-3);
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-primary) 12%, var(--color-surface));
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  text-decoration: none;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  border: 1px solid transparent;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-secondary {
  background: var(--color-surface-offset);
  color: var(--color-text);
  border-color: color-mix(in srgb, var(--color-text) 10%, transparent);
}
.btn-ghost {
  background: transparent;
  border-color: color-mix(in srgb, var(--color-text) 12%, transparent);
  color: var(--color-text);
}
.info-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.info-card ul { margin: 0; padding-left: 1.1rem; color: var(--color-text-muted); }
.site-footer {
  padding: var(--space-6) 0;
  border-top: 1px solid var(--color-divider);
}
.site-footer a { color: var(--color-primary); text-decoration: none; }

.audio-card[hidden] { display: none; }

@media (max-width: 900px) {
  .hero-grid, .intro-grid, .info-grid, .controls-card { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .header-inner, .footer-inner { flex-direction: column; align-items: flex-start; }
  .header-nav { gap: var(--space-3); }
  .container { width: min(100% - 1.25rem, 1100px); }
  .hero-copy h1 { max-width: 12ch; }
}


.native-player {
  width: 100%;
  margin-top: var(--space-4);
  border-radius: var(--radius-md);
}