<div class="circle">
  <ul>
    <li style="--i:-4;"><span>♣</span></li>
    <li style="--i:-3;"><span>O</span></li>
    <li style="--i:-2;"><span>n</span></li>
    <li style="--i:-1;"><span>l</span></li>
    <li style="--i:0;"><span>i</span></li>
    <li style="--i:1;"><span>n</span></li>
    <li style="--i:2;"><span>e</span></li>
    <li style="--i:3;"><span>☼</span></li>
    <li style="--i:4;"><span>s</span></li>
    <li style="--i:5;"><span>l</span></li>
    <li style="--i:6;"><span>a</span></li>
    <li style="--i:7;"><span>i</span></li>
    <li style="--i:8;"><span>r</span></li>
    <li style="--i:9;"><span>o</span></li>
    <li style="--i:10;"><span>t</span></li>
    <li style="--i:11;"><span>u</span></li>
    <li style="--i:12;"><span>T</span></li>
  </ul>
</div>

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: consolas;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: #222;
}

.circle {
  position: relative;
  width: 500px;
  height: 500px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  box-shadow: 0 0 0 2px #08ff12, 0 0 0 20px #333, 0 0 0 22px #08ff12, 0 0 50px #08ff12, 0 0 450px #08ff12;
}

.circle::before {
  content: '';
  position: absolute;
  width: 2px;
  height: 170px;
  border-radius: 2px;
  background: linear-gradient(0deg,transparent,#24eb2c);
  transform-origin: bottom;
  animation: animateNiddles 20s steps(59) infinite;
}

.circle::after {
  content: '';
  position: absolute;
  width: 4px;
  border-radius: 2px;
  height: 130px;
  background: linear-gradient(0deg,transparent,#24eb2c);
  transform-origin: bottom;
  animation: animateNiddles 120s linear infinite;
}

@keyframes animateNiddles {
  0% {
    transform: translate(-50%,-50%) rotate(0deg);
  }
  
  100% {
    transform: translate(-50%,-50%) rotate(360deg);
  }
}

ul li {
  list-style: none;
  position: absolute;
  top: 10px;
  transform-origin: 0 240px;
  transform: rotate(calc(21deg * var(--i)));
  font-size: 2.5em;
  font-weight: bold;
  text-transform: uppercase;
}

ul li span {
  display: inline-block;
  transform: rotate(calc(-21deg * var(--i)));
  color: #26c52c;
  text-shadow: 0 0 15px #08ff12,
  0 0 35px #08ff12,
  0 0 75px #08ff12,
  0 0 150px #08ff12;
}

body::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(#08ff12, #0791ff);
  z-index: 10;
  mix-blend-mode: multiply;
  pointer-events: none;
}