:root{
    /* Legacy alias kept for custom.css — space separated with units so it is
       valid inside both hsl() and (via --main-rgb) rgb(). */
    --main: 243 75% 59%;
    --main-rgb: 79, 70, 229;

    --base-h: 243;
    --base-s: 75%;
    --base-l: 59%;
    --base-rgb: 79, 70, 229;

    --base-two-h: 173;
    --base-two-s: 80%;
    --base-two-l: 40%;
    --base-two-rgb: 20, 184, 166;
}