* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: var(--dk-space-chrome);
  background: var(--dk-color-background);
  color: var(--dk-color-ink);
  font-family: var(--dk-font-sans);
  -webkit-font-smoothing: antialiased;
}

main {
  width: 100%;
  max-width: 28rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--dk-space-chrome);
  padding: var(--dk-space-chrome-wide) var(--dk-space-chrome);
  border: 1px solid var(--dk-color-surface-border);
  border-radius: var(--dk-radius-card);
  background: var(--dk-color-surface);
  box-shadow: var(--dk-shadow-e2);
  text-align: center;
}

img {
  display: block;
  width: 100%;
  max-width: 15rem;
  height: auto;
  margin-bottom: var(--dk-space-card-gap);
}

h1 {
  margin: 0;
  font-size: var(--dk-text-metric);
  line-height: var(--dk-leading-metric);
  font-weight: var(--dk-weight-metric);
  text-wrap: balance;
}

p {
  margin: 0;
  color: var(--dk-color-ink-muted);
  font-size: var(--dk-text-section);
  line-height: var(--dk-leading-section);
  text-wrap: balance;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  margin-top: var(--dk-space-card-gap);
  padding: var(--dk-space-control-y) calc(var(--dk-space-control-x) * 2);
  border-radius: var(--dk-radius-control);
  background: var(--dk-color-accent);
  color: var(--dk-color-accent-foreground);
  font-size: var(--dk-text-label);
  font-weight: 600;
  line-height: 1.25rem;
  text-decoration: none;
  transition: background-color var(--dk-duration-fast) var(--dk-ease-standard);
}

.button:hover {
  background: var(--dk-color-accent-strong);
}

.button:focus-visible {
  outline: var(--dk-focus-width) solid var(--dk-focus-color);
  outline-offset: var(--dk-focus-offset);
}

@media (min-width: 40rem) {
  main {
    padding: calc(var(--dk-space-chrome-wide) * 2) var(--dk-space-chrome-wide);
  }
}