:root {
  --page-background: rgba(23, 36, 51, 1);
  --primary-text: rgba(245, 247, 249, 1);
  --secondary-text: rgba(205, 214, 223, 1);
  --link: rgba(79, 179, 232, 1);
  --link-active: rgba(125, 203, 242, 1);
  --panel-background: rgba(255, 255, 255, 0.05);
  --panel-border: rgba(255, 255, 255, 0.12);
  --divider: rgba(255, 255, 255, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--page-background);
}

body {
  min-width: 20rem;
  min-height: 100vh;
  margin: 0;
  background: var(--page-background);
  color: var(--primary-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, Helvetica, sans-serif;
  font-size: 18px;
  line-height: 1.6;
}

main {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 96px 40px;
}

header,
.intro {
  text-align: center;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 52px;
  color: var(--primary-text);
  font-size: 48px;
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.intro {
  max-width: 760px;
  margin: 0 auto;
  color: var(--primary-text);
}

p {
  margin-bottom: 0;
}

.intro p + p {
  margin-top: 20px;
}

.important-date {
  display: inline-block;
  margin-top: 0.15rem;
  font-weight: 600;
}

.licensing-notice {
  max-width: 840px;
  margin: 48px auto 0;
  padding: 30px 34px;
  background: var(--panel-background);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  color: var(--primary-text);
  text-align: left;
}

h2 {
  margin-bottom: 18px;
  color: var(--primary-text);
  font-size: 26px;
  font-weight: 600;
  line-height: 1.3;
}

.licensing-notice p {
  font-size: 18px;
  line-height: 1.65;
}

.licensing-notice p + p {
  margin-top: 18px;
}

.urgent-support {
  font-weight: 600;
}

a {
  color: var(--link);
  text-decoration: underline;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 3px;
}

a:hover,
a:focus-visible {
  color: var(--link-active);
}

a:focus-visible {
  outline: 2px solid var(--link-active);
  outline-offset: 4px;
}

@media (max-width: 768px) {
  main {
    padding-right: 28px;
    padding-left: 28px;
  }

  h1 {
    font-size: 38px;
  }

  .licensing-notice {
    padding: 26px;
  }
}

@media (max-width: 520px) {
  body,
  .licensing-notice p {
    font-size: 17px;
  }

  main {
    padding: 64px 20px;
  }

  h1 {
    margin-bottom: 40px;
    font-size: 32px;
  }

  h2 {
    font-size: 23px;
  }

  .licensing-notice {
    margin-top: 40px;
    padding: 22px;
  }
}