:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: #294339;
  background: #faf9f6;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

* { box-sizing: border-box; }

body {
  width: min(1120px, 100% - 96px);
  min-height: 100vh;
  min-height: 100svh;
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 5px; }
a:focus-visible { outline: 2px solid currentColor; outline-offset: 6px; border-radius: 2px; }

.site-header { padding-top: 42px; }
.wordmark { font: 500 15px/1.5 ui-monospace, "SFMono-Regular", Consolas, monospace; letter-spacing: -0.4px; }

main { align-self: center; padding: 100px 0 120px; }
.status { display: flex; align-items: center; gap: 9px; margin: 0 0 28px; font-size: 13px; letter-spacing: 2px; }
.status span { width: 6px; height: 6px; border-radius: 50%; background: #557465; }
h1 { margin: 0; font-size: clamp(32px, 5.5vw, 62px); font-weight: 500; line-height: 1.3; letter-spacing: -1.5px; }
.intro { margin: 24px 0 0; color: #626c65; font-size: 16px; line-height: 1.9; }
.back-link { display: inline-block; margin-top: 32px; font-size: 14px; }

footer { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px 32px; padding: 24px 0 30px; border-top: 1px solid #dedfd7; color: #626c65; font-size: 12px; line-height: 1.8; }

@media (max-width: 600px) {
  body { width: calc(100% - 48px); }
  .site-header { padding-top: 28px; }
  main { padding: 80px 0 100px; }
  .status { margin-bottom: 24px; }
  h1 { letter-spacing: -0.8px; }
  .intro { font-size: 15px; }
  footer { flex-direction: column; gap: 8px; padding-bottom: 24px; }
}