/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Ganze Seite */
html, body {
  width: 100%;
  height: 100%;
  background: #ffffff;
  overflow: hidden;
  cursor: pointer;
}

/* Wrapper */
body {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Bild */
#photo {
  max-width: calc(100vw - 120px);
  max-height: calc(100vh - 120px);
  object-fit: contain;
  background: #ffffff;

  /* weißer Rahmen */
  border: 24px solid #ffffff;

  /* optional: ganz leichtes Atmen */
  box-shadow: 0 0 0 0 #fff;
}

/* Instagram-Link (letztes Bild) */
#instagram {
  position: fixed;
  bottom: 40px;
  right: 40px;

  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  color: #000;
  text-decoration: none;

  display: none;
}

#instagram:hover {
  text-decoration: underline;
}