:root {
    /* Pulse material palette */
    --pulse-limestone: #F7F3ED;
    --pulse-limestone-deep: #EDE7DD;
    --pulse-linen: #FDFBF7;
    --pulse-charcoal: #2A2926;
    --pulse-charcoal-soft: #706B63;
    --pulse-charcoal-muted: #9A948C;
    --pulse-sage: #6B7F6B;
    --pulse-sage-deep: #4A5F4A;
    --pulse-sage-glow: rgba(107, 127, 107, 0.12);
    --pulse-sage-line: rgba(107, 127, 107, 0.18);
    --pulse-forest: #2D463F;
    --pulse-forest-deep: #1F3530;
    --pulse-terracotta-aged: #B09080;
    --pulse-terracotta-aged-deep: #8F7060;
    --pulse-ocean-mist: #8FA8B8;
    --pulse-warm-dark: #1E231F;
    --pulse-line: rgba(42, 41, 38, 0.07);
    --pulse-line-strong: rgba(42, 41, 38, 0.12);

    /* Typography */
    --pulse-font-body: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --pulse-font-display-editorial: 'Cormorant Garamond', Georgia, serif;
    --pulse-font-display-functional: 'Sora', 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Geometry */
    --pulse-radius-xs: 8px;
    --pulse-radius-sm: 12px;
    --pulse-radius-md: 16px;
    --pulse-radius-lg: 22px;
    --pulse-radius-btn: 14px;

    /* Motion */
    --pulse-motion-fast: 140ms;
    --pulse-motion-base: 220ms;
    --pulse-motion-slow: 440ms;
    --pulse-ease: cubic-bezier(0.25, 0.1, 0.25, 1);

    /* Shadows */
    --pulse-shadow-whisper: 0 1px 2px rgba(42, 41, 38, 0.04);
    --pulse-shadow-soft: 0 8px 32px rgba(42, 41, 38, 0.06);
    --pulse-shadow-elevated: 0 20px 56px rgba(42, 41, 38, 0.08), 0 4px 16px rgba(42, 41, 38, 0.04);
}