* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  background: #fff;
}

.page {
  margin: 0;
  padding: 0;
  width: 100%;
  min-height: 100vh;
  min-height: 100svh;
}

.xd {
  display: block;
  position: fixed;
  left: 0;
  top: 0;
  width: 40vw;
  max-width: 100%;
  max-height: 40vh;
  max-height: 40dvh;
  height: auto;
  visibility: hidden;
}

.xd.xd--ready {
  visibility: visible;
}

.about {
  position: relative;
  background: #fff;
  color: #000;
  font-family: "Times New Roman", Times, serif;
  font-size: 1.125rem;
  line-height: 1.7;
  max-width: 680px;
  margin: 0 auto;
  padding: 20px 24px 32px;
}

.about p {
  margin: 0 0 1.5em;
}

.about p:last-child {
  margin-bottom: 0;
}

.credits {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1.125rem;
  line-height: 1.8;
}

.credits strong {
  font-weight: 700;
}

.copyright {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.75rem;
  color: #999;
  margin: 0;
}

.footer {
  display: flex;
  gap: 12px;
  padding: 20px 0 0;
  margin-bottom: 24px;
}

.btn {
  display: inline-block;
  background: #e6009c;
  color: #fff;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 0;
}

.btn:hover {
  background: #000;
}

@media (max-width: 600px) {
  .about {
    margin: 0 16px;
    padding-left: 16px;
    padding-right: 16px;
  }
}