:root {
  color-scheme: light dark;
  --surface: #ffffff;
  --ink: #000000;
  --muted: #707070;
  --logo-size: 7.5rem;
  --wordmark-width: 8rem;
  --brand-gap: 1.25rem;
  --status-gap: 1.75rem;
  --status-size: 1rem;
  --page-space: clamp(1.5rem, 6vw, 4rem);
}

@media (prefers-color-scheme: dark) {
  :root {
    --surface: #000000;
    --ink: #ffffff;
    --muted: #a0a0a0;
  }
}

* {
  box-sizing: border-box;
}

html {
  background: var(--surface);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
}

body {
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  display: grid;
  place-items: center;
  padding: var(--page-space);
  padding-top: max(var(--page-space), env(safe-area-inset-top));
  padding-right: max(var(--page-space), env(safe-area-inset-right));
  padding-bottom: max(var(--page-space), env(safe-area-inset-bottom));
  padding-left: max(var(--page-space), env(safe-area-inset-left));
}

.holding {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 100%;
  text-align: center;
}

.mascot {
  display: block;
  width: var(--logo-size);
  max-width: 100%;
  height: auto;
}

.wordmark {
  width: var(--wordmark-width);
  max-width: 100%;
  margin: var(--brand-gap) 0 0;
  line-height: 0;
}

.wordmark img {
  display: block;
  width: 100%;
  height: auto;
}

.status {
  margin: var(--status-gap) 0 0;
  color: var(--muted);
  font-size: var(--status-size);
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: 0.16em;
  text-indent: 0.16em;
}