/* Start custom CSS */:root{
  /* ---- Referenz-Logos (Startseite + Advertiser, 6 von 10 rotieren) ---- */
  --img-ref-logo-1: url(/wp-content/uploads/2025/09/funke-digital.png);
  --img-ref-logo-2: url(/wp-content/uploads/2025/12/axel-springer.png);
  --img-ref-logo-3: url(/wp-content/uploads/2025/09/madsack.png);
  --img-ref-logo-4: url(/wp-content/uploads/2026/07/rp-digital.png);
  --img-ref-logo-5: url(/wp-content/uploads/2025/09/dumont.png);
  --img-ref-logo-6: url(/wp-content/uploads/2026/07/score-media-logo.png);
--img-ref-logo-7: url(/wp-content/uploads/2025/09/stimme-mediengruppe.png);
--img-ref-logo-8: url(/wp-content/uploads/2026/07/roeser-medienhaus.png);
--img-ref-logo-9: url(/wp-content/uploads/2026/07/mediahousedirect.png);
--img-ref-logo-10: url(/wp-content/uploads/2026/07/dentsu-logo.png);

  /* ---- Case Studies (Advertiser-Seite) ---- */
  --img-cs-advertorial: url(https://publuence.com/wp-content/uploads/2026/07/philreeseabb-business-7533126_640.jpg);
  --img-cs-scalable:    url(https://publuence.com/wp-content/uploads/2026/07/pexels-woman-1867757_640.jpg);
  --img-cs-teaser:      url(https://publuence.com/wp-content/uploads/2026/07/rupixen-payment-4334491_640.jpg);
}/* End custom CSS */