html {
  background-color: #002122;
  background-image: linear-gradient(206deg, #362600 4%, #002122 100%);
  min-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

body {
  font-family: "adobe-garamond-pro", Garamond, Baskerville, "Baskerville Old Face", "Hoefler Text", "Times New Roman", serif;
  font-style: normal;
  font-size: 36px;
  color: #fff;
  text-align: center;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.8em;
  padding: 80px 0;
}

p, h1 {
  mix-blend-mode: difference;
}

h1 {
  font-weight: 700;
  text-transform: uppercase;
  border-bottom: double 9px;
  height: .9em;
  display: inline-block
}


form {
  mix-blend-mode: luminosity;
  background-color: #001e1e;
  display: inline-block;
  line-height: 0;
  padding: 5px 10px;
}

input {
  font-size: 24px;
  background: none;
  border: none;
  display: inline-block;
  mix-blend-mode: difference;
}

input[type=submit] {
  text-decoration: underline;
}

::placeholder {
  color: #fff;
  mix-blend-mode: difference;
  opacity: 1 !important;
}