body {
    min-height: 100dvh;
    margin: 0;
    padding: 0;
    font-family: monospace;
    font-size: large;
    background-color: blue;
    color: rgba(255, 255, 255, 0.8);
    inset: 0;
    overflow: hidden;
    position: absolute;
    z-index: 0;
}

.screen {
    position: fixed;
    pointer-events: none;
    top: 0;
    bottom: 0;
    background-image: linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, .7) 0), linear-gradient(90deg, transparent 80%, rgba(0, 0, 0, .1) 0);
    background-size: 3px 3px;
    left: 0;
    right: 0;
    z-index: 10;
}

.blur {
    background: radial-gradient(ellipse 250% 50%, transparent 0, transparent 95%, rgba(0, 0, 0, .1) 96%, #000 99%), radial-gradient(ellipse 50% 250%, transparent 0, transparent 95%, rgba(0, 0, 0, .1) 96%, #000 99%), radial-gradient(farthest-corner, transparent 93%, rgba(0, 0, 0, .1) 94%, rgba(0, 0, 0, .9) 96%);
    position: fixed;
    pointer-events: none;
    top: 0;
    bottom: 0;
    inset: 0;
    pointer-events: none;
    position: absolute;
    z-index: 9;
}

.scanlines {
    background-image: linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, .7) 0), linear-gradient(90deg, transparent 80%, rgba(0, 0, 0, .1) 0);
    background-size: 3px 3px;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    position: absolute;
    z-index: 4;



    
}
.scanlines:before {
    background: radial-gradient(circle, hsla(0, 0%, 100%, .1), transparent);
    inset: 0;
}
.scanlines:before, .scanlines:after{
    content: "";
    position: absolute;
    width: 100%;
}
.scanlines:after {
    animation: scanline 15s linear -6s infinite;
    background-image: linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, .05) 0);
    background-size: 3px 3px;
    height: 5dvh;
    opacity: 1;

}
@keyframes scanline {
    0% {
        transform: translate3d(0,-20dvh,0) skewY(1deg)
    }

    40%,100% {
        transform: translate3d(0,100dvh,0) skewY(1deg)
    }
}



.main {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-direction: column;
    opacity: 0.7;
    gap: 2px;
    padding: 0;
    margin: 0;
    height: 100%;
    position: relative;
    z-index: 1;
}

article {
    width: 90%;
    max-width: 800px;
}

.invert {
    color:blue; background: white; padding: 2px;
}

nav {
    /* border: solid 1px red; */
    display: flex;
 gap: 1em;
    span {
        /* border: solid 1px blue; */
    }
}

#response-div {
    margin: 1em 0;
    background: #000; 
    padding: .5em;

}

iframe {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

@keyframes flicker {
  0% {
    opacity: 0.27861;
  }
  5% {
    opacity: 0.34769;
  }
  10% {
    opacity: 0.23604;
  }
  15% {
    opacity: 0.90626;
  }
  20% {
    opacity: 0.18128;
  }
  25% {
    opacity: 0.83891;
  }
  30% {
    opacity: 0.65583;
  }
  35% {
    opacity: 0.67807;
  }
  40% {
    opacity: 0.26559;
  }
  45% {
    opacity: 0.84693;
  }
  50% {
    opacity: 0.96019;
  }
  55% {
    opacity: 0.08594;
  }
  60% {
    opacity: 0.20313;
  }
  65% {
    opacity: 0.71988;
  }
  70% {
    opacity: 0.53455;
  }
  75% {
    opacity: 0.37288;
  }
  80% {
    opacity: 0.71428;
  }
  85% {
    opacity: 0.70419;
  }
  90% {
    opacity: 0.7003;
  }
  95% {
    opacity: 0.36108;
  }
  100% {
    opacity: 0.24387;
  }
}
@keyframes textShadow {
  0% {
    text-shadow: 0.4389924193300864px 0 1px rgba(0,30,255,0.5), -0.4389924193300864px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  5% {
    text-shadow: 2.7928974010788217px 0 1px rgba(0,30,255,0.5), -2.7928974010788217px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  10% {
    text-shadow: 0.02956275843481219px 0 1px rgba(0,30,255,0.5), -0.02956275843481219px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  15% {
    text-shadow: 0.40218538552878136px 0 1px rgba(0,30,255,0.5), -0.40218538552878136px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  20% {
    text-shadow: 3.4794037899852017px 0 1px rgba(0,30,255,0.5), -3.4794037899852017px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  25% {
    text-shadow: 1.6125630401149584px 0 1px rgba(0,30,255,0.5), -1.6125630401149584px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  30% {
    text-shadow: 0.7015590085143956px 0 1px rgba(0,30,255,0.5), -0.7015590085143956px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  35% {
    text-shadow: 3.896914047650351px 0 1px rgba(0,30,255,0.5), -3.896914047650351px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  40% {
    text-shadow: 3.870905614848819px 0 1px rgba(0,30,255,0.5), -3.870905614848819px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  45% {
    text-shadow: 2.231056963361899px 0 1px rgba(0,30,255,0.5), -2.231056963361899px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  50% {
    text-shadow: 0.08084290417898504px 0 1px rgba(0,30,255,0.5), -0.08084290417898504px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  55% {
    text-shadow: 2.3758461067427543px 0 1px rgba(0,30,255,0.5), -2.3758461067427543px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  60% {
    text-shadow: 2.202193051050636px 0 1px rgba(0,30,255,0.5), -2.202193051050636px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  65% {
    text-shadow: 2.8638780614874975px 0 1px rgba(0,30,255,0.5), -2.8638780614874975px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  70% {
    text-shadow: 0.48874025155497314px 0 1px rgba(0,30,255,0.5), -0.48874025155497314px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  75% {
    text-shadow: 1.8948491305757957px 0 1px rgba(0,30,255,0.5), -1.8948491305757957px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  80% {
    text-shadow: 0.0833037308038857px 0 1px rgba(0,30,255,0.5), -0.0833037308038857px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  85% {
    text-shadow: 0.09769827255241735px 0 1px rgba(0,30,255,0.5), -0.09769827255241735px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  90% {
    text-shadow: 3.443339761481782px 0 1px rgba(0,30,255,0.5), -3.443339761481782px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  95% {
    text-shadow: 2.1841838852799786px 0 1px rgba(0,30,255,0.5), -2.1841838852799786px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
  100% {
    text-shadow: 2.6208764473832513px 0 1px rgba(0,30,255,0.5), -2.6208764473832513px 0 1px rgba(255,0,80,0.3), 0 0 3px;
  }
}
.crt::after {
  content: " ";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: rgba(18, 16, 16, 0.1);
  opacity: 0;
  z-index: 2;
  pointer-events: none;
  animation: flicker 0.15s infinite;
}
.crt::before {
  content: " ";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
  z-index: 2;
  background-size: 100% 2px, 3px 100%;
  pointer-events: none;
}
.crt {
  animation: textShadow 1.6s infinite;
}