styles.css

.logo.yew:hover {
  filter: drop-shadow(0 0 2em #20a88a);
}
:root {
  font-family: Inter, Avenir, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 24px;
  font-weight: 400;

  color: #f6f6f6;
  background-color: #0f1014;

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
}

.container {
  margin: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

button {
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 0.6em 1.2em;
  font-size: 1em;
  font-weight: 500;
  font-family: inherit;
  color: #f6f6f6;
  background-color: #18191e;
  transition: border-color 0.25s;
  box-shadow: 0 2px 2px rgba(0, 0, 0, 0.2);
}

button {
  cursor: pointer;
}

button:hover {
  border-color: #396cd8;
}
button:active {
  border-color: #396cd8;
  background-color: #393b44;
}

button {
  outline: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
  width: 100%;
  table-layout: fixed;
  margin: 0;
  padding: 0;
}

td {
  word-wrap: break-word
}

.navigation {
  display: table;
  width: 100%;
  table-layout: fixed;
}

.navigation * {
  display: table-cell;
  text-align: center;
}

@media (prefers-color-scheme: dark) {
  :root {
    color: #f6f6f6;
    background-color: #2f2f2f;
  }

  a:hover {
    color: #24c8db;
  }

  button {
    color: #ffffff;
    background-color: #0f0f0f98;
  }
  button:active {
    background-color: #0f0f0f69;
  }
}