/* ═══ Design Tokens — Podcast Service ═══ */
@import url('https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@400;500;600;700&display=swap');

:root {
  --bg:              #09090B;
  --surface:         #18181B;
  --elevated:        #27272A;
  --border:          #3F3F46;
  --border-subtle:   rgba(63,63,70,0.5);
  --border-accent:   rgba(139,92,246,0.3);
  --accent:          #8B5CF6;
  --accent-2:        #06B6D4;
  --accent-glow:     rgba(139,92,246,0.2);
  --gradient:        linear-gradient(135deg, #8B5CF6, #06B6D4);
  --gradient-text:   linear-gradient(135deg, #8B5CF6 0%, #A78BFA 40%, #06B6D4 100%);
  --text:            #FAFAFA;
  --text-2:          #A1A1AA;
  --text-muted:      #71717A;
  --text-accent:     #A78BFA;
  --success:         #34D399;
  --warning:         #FBBF24;
  --error:           #F87171;
  --font:            'Instrument Sans', system-ui, -apple-system, sans-serif;
  --font-mono:       ui-monospace, 'JetBrains Mono', monospace;
  --sp-1: 4px;  --sp-2: 8px;  --sp-3: 12px;  --sp-4: 16px;
  --sp-5: 20px; --sp-6: 24px; --sp-8: 32px;  --sp-10: 40px;
  --sp-12: 48px; --sp-16: 64px; --sp-24: 96px;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-full: 9999px;
  --shadow-sm:    0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:    0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg:    0 8px 32px rgba(0,0,0,0.6);
  --shadow-glow:  0 0 40px rgba(139,92,246,0.15);
  --shadow-glow-strong: 0 0 60px rgba(139,92,246,0.25);
  --player-h: 72px;
  --player-h-expanded: 320px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --t-fast: 0.15s;
  --t-normal: 0.25s;
  --t-slow: 0.4s;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--sp-6); }