* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(145deg, rgba(215, 180, 106, 0.12), transparent 44%),
    linear-gradient(135deg, #080912, #111a1d 54%, #160b12);
  color: #f7f3e8;
  font-family: system-ui, "Microsoft JhengHei", sans-serif;
}

main {
  width: min(1040px, calc(100% - 32px));
  margin: auto;
  padding: 56px 0;
}

.sky {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  border: 1px solid rgba(247, 243, 232, 0.14);
  border-radius: 8px;
  padding: 36px;
}

.sky p {
  color: #46c2a5;
  font-weight: 800;
}

h1 {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 7rem;
}

.orbit {
  position: absolute;
  inset: 50px;
  border: 1px solid rgba(215, 180, 106, 0.28);
  border-radius: 50%;
}

.orbit span {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #d7b46a;
}

.orbit span:nth-child(1) {
  top: 20%;
  left: 18%;
}

.orbit span:nth-child(2) {
  right: 12%;
  top: 48%;
}

.orbit span:nth-child(3) {
  left: 54%;
  bottom: 10%;
}

.missions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 16px;
}

article {
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  padding: 24px;
}

article p {
  color: rgba(247, 243, 232, 0.72);
  line-height: 1.7;
}

@media (max-width: 760px) {
  h1 {
    font-size: 3.7rem;
  }

  .missions {
    grid-template-columns: 1fr;
  }
}