:root {
  color-scheme: light;
  --background: #dffe49;
  --ink: #10110c;
  --footer: #fff;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--background);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 280px;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
}

main {
  width: 100%;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: max(40px, env(safe-area-inset-top)) max(24px, env(safe-area-inset-right)) 54px max(24px, env(safe-area-inset-left));
  text-align: center;
}

.logo {
  display: block;
  width: min(100%, 460px);
  height: auto;
  margin: 0 0 28px;
}

h1 {
  margin: 0;
  font-size: clamp(42px, 5.4vw, 72px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.description {
  max-width: 35rem;
  margin: 28px 0 30px;
  font-size: 20px;
  line-height: 1.5;
}

a {
  color: inherit;
  text-underline-offset: 4px;
}

a:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 5px;
}

.download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  min-height: 60px;
  max-width: 100%;
  padding: 16px 24px;
  background: var(--ink);
  color: var(--footer);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
}

.download:hover {
  background: #303226;
}

.availability {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.5;
}

footer {
  background: var(--footer);
  padding: 28px max(24px, env(safe-area-inset-right)) max(28px, env(safe-area-inset-bottom)) max(24px, env(safe-area-inset-left));
  text-align: center;
  font-size: 16px;
  line-height: 1.5;
}

footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 32px;
}

footer a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.copyright {
  margin: 20px 0 0;
  font-size: 14px;
  font-weight: 700;
}

@media (max-width: 540px) {
  main {
    padding-top: max(32px, env(safe-area-inset-top));
    padding-bottom: 36px;
  }

  .logo {
    max-width: 340px;
    margin-bottom: 28px;
  }

  h1 {
    font-size: clamp(36px, 10.4vw, 54px);
  }

  .description {
    font-size: 18px;
    margin: 24px 0 28px;
  }

  .desktop-break {
    display: none;
  }

  .download {
    gap: 16px;
    padding-inline: 18px;
    font-size: 16px;
  }

  footer nav {
    column-gap: 24px;
  }
}