@font-face {
  font-family: "Protest Demo";
  src: url("assets/font/protest-demo-regular/Protest Demo Regular.ttf") format("truetype"),
       url("assets/font/protest-demo-regular/Protest Demo Regular.otf") format("opentype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --midnight: #25214d;
  --white: #efefef;
  --black: #16161c;
  --violet: #6d4c9a;
  --violet-soft: rgba(109, 76, 154, .28);
  --line: rgba(239, 239, 239, .10);
  --text-soft: rgba(239, 239, 239, .68);
  --shadow: 0 24px 80px rgba(0, 0, 0, .42);
}

body {
  min-height: 100vh;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: "Protest Demo", Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: .9rem;
  background:
    radial-gradient(circle at 12% 8%, rgba(109, 76, 154, .24), transparent 34rem),
    radial-gradient(circle at 85% 20%, rgba(37, 33, 77, .42), transparent 30rem),
    var(--black);
  color: var(--white);
  overflow-x: hidden;
}

h1 {
  margin: 0;
  font-size: clamp(2.5rem, 6vw, 5rem);
}

.back-link {
  margin: 48px 0 0;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1rem;
}

.back-link a {
  color: var(--text-soft);
  opacity: .5;
  text-decoration: none;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(239, 239, 239, .03) 1px, transparent 1px), linear-gradient(rgba(239, 239, 239, .03) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

.noise {
  position: fixed;
  inset: 0;
  opacity: .035;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}