:root {
    --pf-primary: #455E68;
    --pf-deep: #2F454D;
    --pf-soft: #6F8790;
    --pf-accent: #7FA9B8;
    --pf-background: #F4F6F7;
    --pf-surface: #FFFFFF;
    --pf-border: #DDE3E6;
    --pf-text: #1E2528;
    --pf-text-secondary: #5F6B70;
}