:root {
    --blue: #6f9fe0;
    --dot: #79b0ff;
    --grey: #9a9a9a;
    --ring: rgba(120, 170, 190, .22);
  }

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

  html,
  body {
    height: 100%;
  }

  body {
    background: #000;
    color: #fff;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-weight: 300;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
  }

  .menu {
    display: flex;
    align-items: center;
    gap: clamp(1.2rem, 4vw, 2.4rem);
    flex-wrap: wrap;
    justify-content: center;
  }

  .ring {
    width: clamp(110px, 22vw, 150px);
    height: clamp(110px, 22vw, 150px);
    flex: none;
  }

  .ring-line {
    fill: none;
    stroke: var(--ring);
    stroke-width: 1;
  }

  .dots {
    transform-box: fill-box;
    transform-origin: center;
    animation: spin 18s linear infinite;
  }

  .dots circle {
    fill: var(--dot);
  }

  .dots circle:nth-child(2n) {
    opacity: .55;
  }

  .labels {
    text-align: left;
  }

  .labels .a {
    font-size: clamp(1.5rem, 4.5vw, 2.1rem);
    color: var(--blue);
    letter-spacing: .01em;
  }

  .labels .b {
    font-size: clamp(1.2rem, 3.6vw, 1.7rem);
    color: var(--grey);
    margin-top: .15em;
  }

  @media (prefers-reduced-motion:reduce) {
    .dots {
      animation: none;
    }
  }

  @keyframes spin {
    to {
      transform: rotate(360deg);
    }
  }