:root {
  --max-grid-layout-cols: 4; 
}

body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 20px;
  background-color: #E6EAE9;
  color: #333;
}

.banner-image {
  display: block;
  width: 100%;
  margin: 0 auto;
}

h1 {
  text-align: center;
  color: #434142;
  font-size: 36px;
  margin: 20px 0;
}

.video-grid {
  margin: auto;
  display: grid;
  grid-gap: 10px;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  max-width: calc(260px * var(--max-grid-layout-cols) + 10px * (var(--max-grid-layout-cols) - 1));
}

.stream-box {
  background: #D6DAD9;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  border-radius: 5px;
  overflow: hidden;
}

.stream-title {
  padding: 5px;
  font-size: 12px;
  color: #434142;
  text-align: center;
  font-weight: bold;
}

.video-wrapper {
  position: relative;
  width: 100%;
  padding-top: 66.66%;
}

video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.footer-logo {
  display: block;
  width: 30%;
  margin: 20px auto;
}

.footer {
  text-align: center;
  margin-top: 70px;
}
