:root {
  --bg: #1f3a2e;
  --bg-deep: #162a22;
  --ink: #e8dfc8;
  --ink-soft: rgba(232, 223, 200, 0.72);
  --line: rgba(232, 223, 200, 0.85);
  --font-display: "Syne", sans-serif;
  --font-body: "IBM Plex Sans", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  min-height: 100vh;
  color: var(--ink);
  background: var(--bg);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

.atmosphere {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 12% 30%, rgba(255, 255, 255, 0.05), transparent 55%),
    radial-gradient(ellipse 70% 50% at 88% 70%, rgba(0, 0, 0, 0.22), transparent 50%),
    linear-gradient(160deg, var(--bg) 0%, var(--bg-deep) 100%);
  z-index: 0;
}

.shell {
  position: relative;
  z-index: 1;
  width: min(480px, calc(100% - 2.5rem));
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 3rem 0;
  animation: rise 700ms ease-out both;
}

.tag {
  display: inline-block;
  width: fit-content;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  padding: 0.35rem 0.65rem;
  color: var(--ink-soft);
  margin-bottom: 1.25rem;
}

h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 5vw, 2.4rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.05;
}

.lead {
  margin: 1rem 0 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.5;
}

dl {
  margin: 1.75rem 0 0;
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 0.5rem 1rem;
  font-size: 0.88rem;
}

dt {
  color: var(--ink-soft);
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding-top: 0.15rem;
}

dd {
  margin: 0;
  line-height: 1.4;
}

a {
  color: var(--ink);
  text-underline-offset: 2px;
}

a:hover {
  color: #fff8e8;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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