nelle-observer/astro/public/scripts/sga.js

function getSGAStates() {
  if (sessionStorage.getItem("sgaEnabled")) {
    enableSGA();
  }
}

function enableSGA() {
  document.getElementById("body").style.fontFamily =
    "standardGalactic, system-ui";
  sessionStorage.setItem("sgaEnabled", 1);
}

function disableSGA() {
  document.getElementById("body").style.fontFamily =
    "departure-mono, system-ui";
  sessionStorage.removeItem("sgaEnabled");
}

function toggleTheme() {
  if (!sessionStorage.getItem("sgaEnabled")) {
    enableSGA();
  } else {
    disableSGA();
  }
}