*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: courier, monospace;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* index */
.word {
  font-size: 48px;
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

a {
  color: #000;
  text-decoration: none;
  margin-top: 24px;
}

a:hover {
  text-decoration: underline;
}

/* contact */
.centered {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

form {
  width: min(50%, 480px);
}

label {
  display: block;
  margin-bottom: 10px;
}

input,
textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 20px;
  border: 1px solid #000;
  font-family: inherit;
}

button {
  background-color: #000;
  color: #fff;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-family: inherit;
}

button:hover {
  background-color: #333;
}