* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: #222;
  background: #f4f4f4;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

.container {
  width: min(760px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  padding: 20px 0;
  border-bottom: 1px solid #ddd;
  background: #fff;
}

.site-title {
  color: #222;
  font-size: 24px;
  font-weight: bold;
  text-decoration: none;
}

.game {
  padding: 42px 0 48px;
}

h1 {
  margin: 0 0 18px;
  font-size: 32px;
}

.video-wrapper {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  overflow: hidden;
  background: #111;
}

.video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

p {
  margin: 22px 0;
}

.download-link {
  display: inline-block;
  padding: 10px 16px;
  color: #fff;
  background: #245b94;
  text-decoration: none;
}

.download-link:hover,
.download-link:focus {
  background: #194778;
}

.site-footer {
  padding: 16px 0;
  border-top: 1px solid #ddd;
  color: #666;
  background: #fff;
  font-size: 14px;
}