:root {
  color-scheme: light;
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
  color: #202124;
  background: #f7f8fa;
}

* {
  box-sizing: border-box;
}

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

body {
  display: grid;
  grid-template-rows: 1fr auto;
  min-height: 100vh;
  min-height: 100dvh;
  background:
    linear-gradient(rgba(32, 33, 36, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(32, 33, 36, 0.04) 1px, transparent 1px),
    #f7f8fa;
  background-size: 32px 32px;
}

main {
  display: grid;
  place-items: center;
  padding: 48px 24px;
}

.status {
  max-width: 680px;
  text-align: center;
}

.mark {
  display: block;
  width: 48px;
  height: 4px;
  margin: 0 auto 28px;
  background: #d94841;
}

.domain {
  margin: 0 0 14px;
  color: #5f6368;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

h1 {
  margin: 0;
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0;
}

.subtitle {
  margin: 22px 0 0;
  color: #5f6368;
  font-size: 16px;
  line-height: 1.8;
}

footer {
  padding: 20px 24px;
  border-top: 1px solid #e1e4e8;
  background: rgba(255, 255, 255, 0.72);
  text-align: center;
}

footer a {
  color: #5f6368;
  font-size: 13px;
  text-decoration: none;
}

footer a:hover,
footer a:focus-visible {
  color: #202124;
  text-decoration: underline;
}

@media (max-width: 480px) {
  main {
    padding: 32px 20px;
  }

  .subtitle {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .status {
    animation: enter 600ms ease-out both;
  }

  @keyframes enter {
    from {
      opacity: 0;
      transform: translateY(12px);
    }
  }
}