@font-face {
  font-family: 'Neue-Helvetica-43-Extended';
  src: url('../fonts/Neue-Helvetica-Font/WOFF2/Neue Helvetica 43 Extended Light.woff2') format('woff2'),
       url('../fonts/Neue-Helvetica-Font/WOFF/Neue Helvetica 43 Extended Light.woff') format('woff');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

body {
    margin: 0;
    padding: 0;
    background-color: black;
    font-family: 'Neue-Helvetica-43-Extended', SimSum, sans-serif;
    color: #fff;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  background: rgba(0,0,0,0.85);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  backdrop-filter: blur(6px);
}

.topbar .brand {
  color: #fff;
  font-family: 'Neue-Helvetica-43-Extended', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 20px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-weight: 400;
}

.topbar .nav a {
  color: #fff;
  text-decoration: none;
  margin-left: 18px;
  font-size: 16px;
}

.content {
  padding: 24px 20px 80px;
}

h1 {
    font-size: 72px;
    background: -webkit-linear-gradient(#eee, #333);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}