:root {
  --color-foreground: #0C0A09;
  --color-background: #F5F5F4;
  --color-accent: #1447E6;
  --color-accent-inv: #fff;

  --button-border-radius: 9999px;
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100dvh;
}

body {
  color: var(--color-foreground);
  background-color: var(--color-background);
  font-family: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
  margin: 0;
}

main {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: start;
  align-items: start;
}

main.container {
  max-width: 1024px;
  padding: 2rem 1rem;
  margin: 0 auto;
}

.button,
button {
  display: inline-block;
  width: auto;
  cursor: pointer;
  font-size: 0.866rem;
  padding: 0.5em 1em;
  border: 2px solid var(--color-accent);
  background-color: var(--color-accent);
  color: var(--color-accent-inv);
  border-radius: var(--button-border-radius);
  font-weight: bold;
  text-transform: uppercase;
  box-shadow: 0 1px 3px rgba(0,0,0,0.4),
    0 2px 6px rgba(0,0,0,0.3);
}

.button,
button:hover {
  color: var(--color-accent);
  background-color: var(--color-accent-inv);
}