:root {
  color-scheme: dark;
  font-family: "Open Sans", Verdana, Tahoma, Arial, sans-serif;
  color: #eee;
  background: #000;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  padding: 24px;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 35%, rgba(255, 140, 0, 0.09), transparent 32rem),
    #000;
}

.card {
  width: min(100%, 620px);
  padding: clamp(28px, 6vw, 56px);
  border-top: 3px solid #ff8c00;
  background: #333;
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.75);
}

.eyebrow {
  margin: 0 0 18px;
  color: #ff8c00;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  color: #eee;
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 600;
  line-height: 1.08;
  text-wrap: balance;
}

.infinity {
  display: inline-block;
  font-size: 1.35em;
  line-height: 0;
  vertical-align: -0.06em;
}

.card > p:not(.eyebrow) {
  max-width: 50ch;
  margin: 24px 0 0;
  color: #bbb;
  font-size: 1rem;
  line-height: 1.7;
}

.links {
  display: grid;
  gap: 18px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.links li {
  padding-left: 18px;
  border-left: 2px solid #555;
}

.card a {
  color: #cc8833;
  text-decoration: none;
}

.card a:hover {
  color: #cc6622;
  text-decoration: underline;
}

.card a:focus-visible {
  outline: 2px solid #ff8c00;
  outline-offset: 6px;
}

.links span {
  display: block;
  margin-top: 5px;
  color: #888;
  font-size: 0.85rem;
}

@media (max-width: 420px) {
  body {
    padding: 14px;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .card a {
    transition: color 150ms ease;
  }
}