:root {
            /* Material You 3 - Тональная палитра (на основе сине-фиолетового из оригинала) */
            --md-sys-color-primary: #6543e09d;
            --md-sys-color-on-primary: #381E72;
            --md-sys-color-primary-container: #4F378B;
            --md-sys-color-on-primary-container: #EADDFF;
            --md-sys-color-surface: #7f759e;
            --md-sys-color-on-surface: #E6E1E5;
            --md-sys-color-surface-variant: #49454F;
            --md-sys-color-on-surface-variant: #CAC4D0;
            --md-sys-color-outline: #938F99;
        }

        body {
            background-color: var(--md-sys-color-surface);
            color: var(--md-sys-color-on-surface);
            font-family: 'Playfair Display';
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
            margin: 0;
            padding: 20px;
        }

        /* Material 3 Card Style */
        .m3-card {
            background-color: var(--md-sys-color-surface-variant);
            border-radius: 28px; /* Характерное скругление M3 */
            padding: 24px;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }

        .m3-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
        }

        .mono-text {
            font-family: 'Playfair Display', monospace;
        }

        .avatar-container {
            border: 2px solid var(--md-sys-color-primary);
            padding: 4px;
            border-radius: 50%;
        }

        .chip {
            background-color: var(--md-sys-color-primary-container);
            color: var(--md-sys-color-on-primary-container);
            padding: 6px 16px;
            border-radius: 8px;
            font-size: 0.875rem;
            display: inline-block;
        }

        .link-button {
            background-color: var(--md-sys-color-primary);
            color: var(--md-sys-color-on-primary);
            padding: 12px 24px;
            border-radius: 100px;
            text-decoration: none;
            font-weight: 500;
            display: inline-block;
            text-align: center;
            transition: opacity 0.2s;
        }

        .link-button:hover {
            opacity: 0.9;
        }

        /* Аудио-плеер в стиле Material You 3 */
.audio-player {
  max-width: 420px;
  width: 100%;
  margin: 24px auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.player-header {
  text-align: center;
  margin-bottom: 16px;
}

.track-title {
  margin: 8px 0 0;
  color: var(--md-sys-color-on-surface);
  font-weight: 600;
  font-size: 1.1rem;
}

.player-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.play-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s, transform 0.2s;
}

.play-btn:hover { opacity: 0.85; transform: scale(1.05); }
.play-btn:active { transform: scale(0.95); }

.progress-container {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--md-sys-color-on-surface-variant);
  font-family: 'Playfair Display', monospace;
}

.progress-bar {
  flex: 1;
  height: 6px;
  background-color: var(--md-sys-color-outline);
  border-radius: 3px;
  cursor: pointer;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background-color: var(--md-sys-color-primary);
  border-radius: 3px;
  transition: width 0.1s linear;
}

/* Адаптив для мобильных */
@media (max-width: 480px) {
  .player-controls { flex-direction: column; align-items: stretch; }
  .play-btn { margin: 0 auto 8px; }
  .progress-container { width: 100%; }
}

        @import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400..900;1,400..900&family=Saira+Stencil:ital,wght@0,100..900;1,100..900&display=swap');