body {
  margin: 0;
  font-family: system-ui;
  background: #0e0e0e;
  color: white;
  text-align: center;
}

.hero {
  padding: 60px 20px;
}

.section {
  padding: 40px 20px;
}

.grid {
  display: grid;
  gap: 12px;
  max-width: 500px;
  margin: auto;
}

.grid a {
  background: #161616;
  padding: 14px;
  border-radius: 12px;
  text-decoration: none;
  color: white;
  border: 1px solid #2a2a2a;
}

.video-grid iframe {
  width: 100%;
  max-width: 560px;
  height: 315px;
  border-radius: 12px;
  border: none;
}

.button {
  display: inline-block;
  padding: 12px 20px;
  background: #222;
  border-radius: 12px;
  text-decoration: none;
  color: white;
}