.btn-primary:hover {
    -webkit-filter: brightness(.97);
    filter: brightness(.97);
}
.btn-primary {
  background-color: rgb(176, 224, 230);
  border-color: rgb(176, 224, 230);
    border-radius: 6px;
    text-decoration: none;
    margin-top: 18px;
    position: relative;
    -webkit-filter: brightness(1);
    filter: brightness(1);
    transition: -webkit-filter .2s ease-in;
    transition: filter .2s ease-in;
    transition: filter .2s ease-in,-webkit-filter .2s ease-in;
    -webkit-appearance: button;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 500;
}
#footer {
  text-align: center;
  padding: 24px 18px 48px;
}
#header h1 {
    font-size: 48px;
}
#logo {
  width: 120px;
}
#header {
  text-align: center;
  padding: 84px 18px 24px;
}
h1, h2, h3, h4, h5, h6, p, a, button {
    color: #1a1a1a;
    font-family: system-ui;
}