:root {
  color-scheme: dark;
  --paper: #f4efe5;
  --muted: rgba(244, 239, 229, 0.62);
  --faint: rgba(244, 239, 229, 0.14);
  --gold: #d6ad69;
  --aqua: #8bded4;
  --void: #020303;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
  overflow-x: hidden;
  overflow-y: auto;
}

body {
  color: var(--paper);
  font-family: Georgia, "Times New Roman", serif;
  background:
    radial-gradient(circle at 50% 24%, rgba(214, 173, 105, 0.16), transparent 18rem),
    radial-gradient(circle at 48% 58%, rgba(139, 222, 212, 0.07), transparent 26rem),
    linear-gradient(180deg, #050606, var(--void) 48%, #000);
}

a {
  color: inherit;
}

.page {
  display: grid;
  min-height: 100vh;
  min-height: 100svh;
  place-items: center;
  padding: clamp(24px, 5vw, 56px);
  overflow-x: hidden;
}

.artifact-experience {
  display: grid;
  width: min(100%, 760px);
  justify-items: center;
  text-align: center;
}

.eyebrow {
  margin: 0 0 10px;
  color: rgba(139, 222, 212, 0.78);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(3.2rem, 13vw, 8.5rem);
  font-weight: 400;
  letter-spacing: -0.065em;
  line-height: 0.9;
  text-shadow:
    0 0 42px rgba(139, 222, 212, 0.14),
    0 0 96px rgba(214, 173, 105, 0.1);
}

.artifact {
  position: relative;
  width: clamp(190px, 42vw, 390px);
  aspect-ratio: 1;
  margin: clamp(34px, 7vw, 68px) 0 clamp(28px, 5vw, 48px);
  border-radius: 50%;
  filter:
    drop-shadow(0 32px 80px rgba(0, 0, 0, 0.72))
    drop-shadow(0 0 48px rgba(214, 173, 105, 0.14));
}

.artifact::before,
.artifact::after,
.artifact-ring,
.artifact-axis,
.artifact-core {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  content: "";
}

.artifact::before {
  background:
    radial-gradient(circle at 62% 35%, rgba(244, 239, 229, 0.9), transparent 0.45rem),
    radial-gradient(circle at 46% 42%, rgba(244, 239, 229, 0.42), transparent 3rem),
    radial-gradient(circle at 48% 52%, rgba(214, 173, 105, 0.34), transparent 9rem),
    radial-gradient(circle at 50% 50%, rgba(17, 14, 9, 0.92), #050403 72%, transparent 73%);
  border: 1px solid rgba(214, 173, 105, 0.28);
  box-shadow:
    inset 0 0 36px rgba(244, 239, 229, 0.08),
    inset 0 0 120px rgba(0, 0, 0, 0.86);
}

.artifact::after {
  inset: -12%;
  background:
    radial-gradient(circle, transparent 0 48%, rgba(0, 0, 0, 0.45) 70%, #000 84%, transparent 85%),
    conic-gradient(from 20deg, transparent, rgba(139, 222, 212, 0.11), transparent, rgba(214, 173, 105, 0.12), transparent);
  opacity: 0.72;
  animation: artifact-turn 48s linear infinite;
}

.artifact-ring {
  inset: 11%;
  border: 1px solid rgba(214, 173, 105, 0.22);
  box-shadow:
    0 0 48px rgba(214, 173, 105, 0.08),
    inset 0 0 42px rgba(139, 222, 212, 0.05);
}

.artifact-axis {
  top: 50%;
  left: -9%;
  right: -9%;
  width: auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(244, 239, 229, 0.22), rgba(214, 173, 105, 0.68), transparent);
  transform-origin: center;
}

.artifact-axis-one {
  transform: rotate(38deg);
}

.artifact-axis-two {
  opacity: 0.42;
  transform: rotate(-24deg);
}

.artifact-core {
  inset: 46%;
  background: rgba(244, 239, 229, 0.78);
  box-shadow:
    0 0 18px rgba(244, 239, 229, 0.35),
    0 0 60px rgba(214, 173, 105, 0.28);
}

.lead,
.boundary {
  max-width: 44rem;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.24rem);
  line-height: 1.6;
}

.boundary {
  max-width: 38rem;
  margin-top: 16px;
  color: rgba(244, 239, 229, 0.5);
  font-size: clamp(0.92rem, 1.6vw, 1.02rem);
}

.sources {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: clamp(28px, 5vw, 46px);
  font-family: Arial, Helvetica, sans-serif;
}

.sources a {
  min-height: 36px;
  padding: 9px 13px;
  color: rgba(244, 239, 229, 0.66);
  background: rgba(3, 6, 7, 0.56);
  border: 1px solid var(--faint);
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  backdrop-filter: blur(10px);
}

.sources a:hover,
.sources a:focus-visible {
  color: var(--paper);
  border-color: rgba(139, 222, 212, 0.58);
  outline: 0;
}

@keyframes artifact-turn {
  from {
    rotate: 0deg;
  }

  to {
    rotate: 360deg;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
  }
}

@media (max-width: 520px) {
  .page {
    padding: 22px 16px 30px;
  }

  .artifact {
    width: min(78vw, 300px);
  }

  .sources {
    gap: 8px;
  }

  .sources a {
    min-height: 34px;
    padding: 8px 11px;
    font-size: 0.72rem;
  }
}