:root {
    color-scheme: light;
    --bg:           #e8eef0;
    --fg:           #1a2838;
    --muted:        #5a6878;
    --accent:       #9f1239;
    --accent-warm:  #9f1239;
    --accent-dim:   #8a98a8;
    --rule:         rgba(26, 40, 56, 0.18);
    --rule-strong:  #1a2838;
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --bg:           #121c14;
    --fg:           #3cf03c;
    --muted:        #2a6a2a;
    --accent:       #7fff8a;
    --accent-warm:  #d4a017;
    --accent-dim:   #5fb085;
    --rule:         rgba(60, 240, 60, 0.20);
    --rule-strong:  #3cf03c;
}