:root {
  background: #050505;
  color: #d6d6d6;
  font: clamp(14px, 1.15vw, 15px) / 1.7 ui-monospace, "SFMono-Regular", "Cascadia Mono", "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

html {
  background: #050505;
}

body {
  margin: 0;
  min-height: 100vh;
  background: #050505;
}

main {
  width: min(760px, calc(100% - 48px));
  margin: clamp(72px, 11vh, 128px) auto clamp(56px, 8vh, 96px);
}

header {
  margin-bottom: clamp(48px, 7vh, 72px);
}

section {
  margin: clamp(38px, 6vh, 56px) 0;
}

h1 {
  margin: 8px 0 4px;
  color: #f1f1f1;
  font-size: clamp(22px, 2.2vw, 26px);
  line-height: 1.25;
  font-weight: 500;
  letter-spacing: -0.035em;
}

p {
  margin: 0;
}

.prompt {
  color: #747474;
  font-size: 13px;
  white-space: nowrap;
}

dl {
  margin: 14px 0 0;
  display: grid;
  gap: 10px;
}

div {
  display: grid;
  grid-template-columns: minmax(96px, 120px) 1fr;
  gap: clamp(20px, 4vw, 40px);
}

dt {
  color: #777;
}

dd {
  margin: 0;
  color: #eee;
}

pre {
  margin: 14px 0 0;
  overflow-x: auto;
  background: transparent;
  border: none;
  padding: 0;
  color: #cfcfcf;
  white-space: pre;
}

pre span {
  color: #f1f1f1;
}

footer {
  margin-top: clamp(64px, 9vh, 88px);
  color: #4d4d4d;
  font-size: 11px;
  opacity: 0.65;
}

#clock {
  letter-spacing: 0.02em;
}

a {
  color: #f1f1f1;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

::selection {
  background: #d6d6d6;
  color: #050505;
}

@media (max-width: 760px) {
  main {
    width: calc(100% - 40px);
  }

  .prompt {
    white-space: normal;
  }

  pre {
    white-space: pre-wrap;
    word-break: break-word;
  }
}

@media (max-width: 560px) {
  :root {
    font-size: 15px;
    line-height: 1.75;
  }

  main {
    width: calc(100% - 40px);
    margin: 96px auto 64px;
  }

  header {
    margin-bottom: 62px;
  }

  section {
    margin: 54px 0;
  }

  h1 {
    font-size: 24px;
    line-height: 1.25;
  }

  header p:not(.prompt) {
    max-width: 330px;
  }

  dl {
    gap: 18px;
  }

  div {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  footer {
    margin-top: 72px;
    font-size: 11px;
  }
}

@media (max-width: 380px) {
  main {
    width: calc(100% - 32px);
  }

  h1 {
    font-size: 22px;
  }
}