:root {
  --paper:  #0D1117;
  --ink:    #E6EDF3;
  --muted:  #8B96A5;
  --rule:   #2A313C;
  --permit: #2DD4BF;
  --mono:   ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

img { max-width: 100%; height: auto; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mono);
  -webkit-font-smoothing: antialiased;
}

main { width: 100%; max-width: 30rem; }

.status {
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1.75rem;
}

.status .dot {
  display: inline-block;
  width: 0.45em;
  height: 0.45em;
  background: var(--permit);
  border-radius: 50%;
  margin-right: 0.65em;
  vertical-align: 0.08em;
}

h1 {
  font-size: clamp(1.5rem, 6vw, 2.25rem);
  font-weight: 500;
  line-height: 1.25;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 1.75rem;
}

h1 .dim { color: var(--muted); }

.waiting {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 0 1.75rem;
  border: 1px solid var(--rule);
  filter: grayscale(1) contrast(1.05);
}

.foot {
  margin: 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  font-size: 0.75rem;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.foot a {
  color: var(--permit);
  text-decoration: none;
}

.foot a:hover { text-decoration: underline; }