:root {
  color-scheme: dark;
  font-family: "Helvetica Neue", Arial, sans-serif;
  color: #f3f4f6;
  background: #020617;
  font-size: 16px;
  line-height: 1.6;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
main {
  max-width: 680px;
  margin: 96px auto;
  padding: 0 24px;
}
h1 {
  margin: 0 0 48px;
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: -0.025em;
}
h2 {
  margin: 0 0 16px;
  font-size: 16px;
}
ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
li {
  display: grid;
  grid-template-columns: 138px 1fr;
  gap: 16px;
  margin-bottom: 24px;
}
time,
li p,
footer {
  color: #9ca3af;
}
li p {
  margin: 4px 0 0;
  font-size: 14px;
}
footer {
  margin-top: 48px;
  font-size: 14px;
}
a {
  color: #2196f3;
  text-underline-offset: 3px;
}
a:hover {
  color: #42a5f5;
  text-decoration-thickness: 2px;
}
a:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}
@media (max-width: 480px) {
  main {
    margin-top: 48px;
  }
  h1 {
    font-size: 28px;
    margin-bottom: 40px;
  }
  li {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}