:root {
  color-scheme: dark;
  font-family: Arial, Helvetica, sans-serif;
  background: #000;
  color: #fff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #000;
}

.landing {
  display: grid;
  min-height: 100svh;
  place-items: center;
  padding: 2rem;
  background: radial-gradient(circle at center, #111 0, #000 58%);
}

.content {
  display: flex;
  width: min(58rem, 100%);
  flex-direction: column;
  align-items: center;
  gap: clamp(2.5rem, 7vw, 4.5rem);
}

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

.action-area {
  display: flex;
  width: 100%;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
}

.actions {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
}

.button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid rgb(255 255 255 / 28%);
  border-radius: 4px;
  padding: 0.85rem 1.25rem;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  transition: 150ms ease;
}

.button-primary {
  border-color: #fff;
  background: #fff;
  color: #000;
}

.button-primary:hover {
  background: #d9d9d9;
}

.button-secondary {
  background: rgb(255 255 255 / 5%);
  color: #fff;
}

.button-secondary:hover {
  border-color: rgb(255 255 255 / 65%);
  background: rgb(255 255 255 / 11%);
}

.button-disabled {
  cursor: pointer;
  background: rgb(255 255 255 / 3%);
  color: rgb(255 255 255 / 64%);
}

.button-disabled span {
  border-left: 1px solid rgb(255 255 255 / 22%);
  padding-left: 0.65rem;
  color: rgb(255 255 255 / 42%);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 4px;
}

.notice {
  min-height: 1.25rem;
  margin: 0;
  color: rgb(255 255 255 / 52%);
  font-size: 0.8rem;
  text-align: center;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

@media (max-width: 46rem) {
  .landing {
    padding: 1.5rem;
  }

  .actions {
    width: min(100%, 21rem);
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .button {
    transition: none;
  }
}