body {
  background-color: aliceblue;
  font-family: "Courier New", Courier, monospace;
  margin: 0;
  padding: 0;
}

.container {
  margin: 80px auto;
  max-width: 700px;
  background: white;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

header {
  margin-bottom: 30px;
}

h1 {
  text-align: center;
  font-weight: bold;
  font-size: 40px;
  color: teal;
  line-height: 1.4;
}



form {
  display: flex;
  gap: 10px;
  margin-bottom: 30px;
}

input[type="text"] {
  flex: 1;
  padding: 14px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 16px;
}

input[type="text"]:focus {
  outline: none;
  border-color: teal;
}



input[type="submit"] {
  background-color: teal;
  color: white;
  border: none;
  padding: 14px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
  transition: 0.3s;
}

input[type="submit"]:hover {
  background-color: darkcyan;
}



p {
  background: #f4f9f9;
  padding: 20px;
  border-left: 5px solid teal;
  border-radius: 8px;
  line-height: 1.8;
  font-size: 18px;
  color: #333;
}



footer {
  margin-top: 30px;
  text-align: center;
  font-size: 14px;
  color: gray;
}

footer a {
  color: teal;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

#poem {
  margin-top: 30px;
  font-size: 20px;
  line-height: 2;
  background: #f4f9f9;
  padding: 20px;
  border-left: 5px solid teal;
  border-radius: 8px;
}
.hint {
  margin-top: 8px;
  font-size: 13px;
  color: gray;
}
.hidden {
  display: none;
}
#poem {
  margin-top: 30px;
  background: #f4f9f9;
  padding: 20px;
  border-left: 5px solid teal;
  border-radius: 8px;
  font-size: 18px;
  line-height: 2;
}