:root {
  color-scheme: dark;
  font-family: "Aptos", "Segoe UI", sans-serif;
  background: #101314;
  color: #eef1e8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-width: 320px;
  min-height: 100svh;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 50%, rgba(181, 211, 100, .08), transparent 34rem),
    #101314;
}

main {
  position: relative;
  display: grid;
  min-height: 100svh;
  place-items: center;
  isolation: isolate;
}

.field {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  opacity: .88;
  pointer-events: none;
}

.field i {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(238, 241, 232, .075);
}

.field i::before,
.field i::after {
  position: absolute;
  content: "";
  border-radius: 999px;
  filter: blur(1px);
}

.field i::before {
  width: 14rem;
  height: 7rem;
  top: -3.5rem;
  left: -2rem;
  transform: rotate(34deg);
  background: linear-gradient(90deg, transparent, rgba(181, 211, 100, .22), transparent);
}

.field i::after {
  width: 9rem;
  height: 4rem;
  right: -4rem;
  bottom: -1rem;
  transform: rotate(-42deg);
  background: linear-gradient(90deg, transparent, rgba(114, 168, 128, .17), transparent);
}

.field i:nth-child(2n)::before { transform: rotate(-48deg); opacity: .45; }
.field i:nth-child(3n)::after { opacity: .3; }

.mark {
  position: relative;
  z-index: 1;
  display: grid;
  width: clamp(8rem, 20vw, 13rem);
  aspect-ratio: 1;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  transform: rotate(30deg);
}

.mark span {
  border: 1px solid rgba(238, 241, 232, .42);
  background: rgba(238, 241, 232, .025);
}

.mark span:nth-child(1),
.mark span:nth-child(3),
.mark span:nth-child(4),
.mark span:nth-child(6) {
  background: #b5d364;
  border-color: #b5d364;
}

.mark span:nth-child(2),
.mark span:nth-child(5) { background: rgba(181, 211, 100, .2); }
.mark span:nth-child(5) { border-color: rgba(181, 211, 100, .62); }
.mark span:nth-child(7),
.mark span:nth-child(9) { opacity: .28; }

h1 {
  position: absolute;
  z-index: 2;
  margin: 0;
  transform: translateY(clamp(8rem, 18vw, 13rem));
  color: #eef1e8;
  font-size: clamp(1.05rem, 2vw, 1.42rem);
  font-weight: 500;
  letter-spacing: .24em;
  text-indent: .24em;
  text-transform: uppercase;
}

@media (max-width: 600px) {
  .field { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(4, 1fr); }
  .field i:last-child { display: none; }
  h1 { transform: translateY(9.5rem); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; }
}