/* Release identity must remain readable even if optional release.css has not deployed. */
.tank-release-stamp{
 display:block;position:relative;z-index:20;
 box-sizing:border-box;width:fit-content;
 max-width:calc(100vw - 16px);
 margin:5px auto 12px;padding:5px 9px;
 border:1px solid #446965;border-radius:6px;
 background:#0a2129;color:#bce6dd;
 font:700 10px/1.35 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
 letter-spacing:.02em;text-align:center;
 white-space:normal;overflow-wrap:anywhere;
 pointer-events:none;
}
@media (orientation:landscape) and (max-height:820px){
 body.tank-immersive .tank-release-stamp{
  position:fixed;left:50%;transform:translateX(-50%);
  bottom:max(3px,env(safe-area-inset-bottom,0px));
  z-index:31;max-width:66vw;
  margin:0;padding:3px 6px;font-size:9px;
 }
}

@media (orientation:landscape) and (max-height:820px){
 body.tank-immersive .tank-release-stamp{
  left:var(--tank-control-left,8px);right:auto;transform:none;bottom:max(3px,env(safe-area-inset-bottom,0px));
  width:calc(var(--tank-control-size,90px) + 6px);max-width:130px;
  padding:4px 5px;font-size:8px;line-height:1.35;text-align:left;
 }
}