function setCookie(name, value, days) {
  const expires = new Date();
  expires.setTime(expires.getTime() + days * 24 * 60 * 60 * 1000);
  document.cookie =
    name + "=" + value + ";expires=" + expires.toUTCString() + ";path=/";
}

function getCookie(name) {
  const nameEQ = name + "=";
  const ca = document.cookie.split(";");
  for (let i = 0; i < ca.length; i++) {
    let c = ca[i];
    while (c.charAt(0) === " ") c = c.substring(1, c.length);
    if (c.indexOf(nameEQ) === 0) return c.substring(nameEQ.length, c.length);
  }
  return null;
}

if (getCookie("bannerDismissed") === "true") {
  // Inject CSS to hide the banner before page renders
  const style = document.createElement("style");
  style.innerHTML = ".banner2_wrapper { display: none !important; }";
  document.head.appendChild(style);
}