basspistol.com/_includes/cookie-consent.html

<div id="cookie-notice">

  <p>
    We only use cookies if you consent to it. They don't contain any identifiable info: they just let us know if you enjoyed this enough to come back.
    <br /><a href="#" id="cookie-notice-decline">Click here</a> if you want this to go away without cookies.
    <br />Read more about <a href="/cookies/"> how {{ site.title }} use cookies</a>
  </p>
  <a class="button yes" href="#"
    id="cookie-notice-accept">Ok</a>

</div>

<script>
  function createCookie(name, value, days) {
    var expires = "";
    if (days) {
      var date = new Date();
      date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
      expires = "; expires=" + date.toUTCString();
    }
    document.cookie = name + "=" + value + expires + "; path=/;SameSite=Strict";
  }
  function readCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for (var i = 0; i < ca.length; i++) {
      var 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;
  }
  function eraseCookie(name) {
    createCookie(name, "", -1);
  }

  if (readCookie('cookie-notice-dismissed') == 'wantCookies') {
    {% include analytics.js %}
  } else {
    document.getElementById('cookie-notice').style.display = 'flex';

    {% include matomo.js %}

  }
  if (readCookie('cookie-notice-dismissed') == 'dontWantCookies') {
    document.getElementById('cookie-notice').style.display = 'none';

    {% include matomo.js %}
  }
  document.getElementById('cookie-notice-accept').addEventListener("click", function () {
    createCookie('cookie-notice-dismissed', 'wantCookies', 90);
    document.getElementById('cookie-notice').style.display = 'none';
    _paq.push(['trackEvent', 'Consent', 'wantCookie']);
    location.reload();
  });

  document.getElementById('cookie-notice-decline').addEventListener("click", function () {
    createCookie('cookie-notice-dismissed', 'dontWantCookies', 90);
    document.getElementById('cookie-notice').style.display = 'none';
    _paq.push(['trackEvent', 'Consent', 'dontWantCookie']);
    location.reload();
  });

  // document.getElementById('cookie-notice-gimme').addEventListener("click", function () {
  //   createCookie('cookie-notice-dismissed', 'wantCookies', 31);
  //   document.getElementById('cookie-notice').style.display = 'none';
  //   location.reload();
  // });


</script>