:root { color-scheme: light; }
html, body { margin: 0; height: 100%; background: #F6F7FB; overflow: hidden; }
.contents { display: contents; }
[hidden] { display: none !important; }

.frame {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  background: #FFFFFF;
}

.shot {
  position: fixed;
  inset: 0;
  overflow: auto;
  background: #E9ECF3;
  display: grid;
  place-items: start center;
  padding: 16px;
  box-sizing: border-box;
}
.shot img { width: 100%; max-width: 1870px; height: auto; display: block; border-radius: 8px; box-shadow: 0 10px 40px rgba(14, 22, 48, .18); }