.blindness-overlay{position:fixed;inset:0;z-index:90;background:rgba(0,0,0,.8);pointer-events:none;user-select:none;overflow:hidden}
.blindness-overlay[hidden],body.portrait-locked .blindness-overlay{display:none}
.blindness-butterfly{position:absolute;left:50%;top:50%;width:180px;height:144px;transform:translate(-50%,-50%);filter:drop-shadow(0 0 18px #74609955)}
.blindness-caption{position:absolute;left:50%;top:calc(50% + 82px);transform:translateX(-50%);display:grid;gap:6px;justify-items:center;white-space:nowrap;text-align:center;color:#b6a4d1;text-shadow:0 2px 4px #000;font-family:Nunito,system-ui,sans-serif}
.blindness-caption strong{font-weight:900;letter-spacing:.16em;font-size:15px}
.blindness-countdown{font-size:12px;font-weight:800;color:#c6bbd8}
@media(max-height:600px){.blindness-butterfly{width:116px;height:92.8px}.blindness-caption{top:calc(50% + 54px);gap:4px}.blindness-caption strong{font-size:12px}.blindness-countdown{font-size:10px}}