:root {
    font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
    line-height: 1.5;
    font-weight: 400;

    color-scheme: light dark;
    color: rgba(255, 255, 255, 0.87);
    background-color: #242424;

    font-synthesis: none;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;

    --campfire-blue: #363f54;
    --campfire-dark-blue: #272f3f;
    --campfire-red: #e2554f;
    --campfire-dark-red: #e3413a;
    --campfire-off-white: #f2f1ea;
    --campfire-gradient: linear-gradient(
      159deg,
      rgba(39, 47, 63, 1) 0%,
      rgba(47, 56, 75, 1) 21%,
      rgba(226, 85, 79, 1) 63%,
      rgba(237, 107, 44, 1) 85%,
      rgba(237, 152, 55, 1) 100%
    );
}

input[type="submit"] {
  background-color: var(--campfire-dark-blue);
  border: none;
  color: white;
  font-size: 1rem;
  font-weight: 700;
  padding: 20px;
  border-radius: 5px;
  width: 100%;
  margin: 20px 0;
}

input[type="submit"]:hover {
  background: var(--campfire-gradient);
  cursor: pointer;
}

.logo {
  padding: 1.5em;
  will-change: filter;
  transition: filter 300ms;
  border-radius: 50%;
  width: 300px;
}

body {
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
  box-sizing: content-box;
}

form {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.span {
  font-family: 'Courier New', monospace;
  font-weight: 600;
  color: rgba(226, 85, 79, 1);
  background-color: #272f3f;
  padding: 2px 4px;
  border-radius: 2px;
}