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

body {
  font-family: 'Arial', sans-serif;
  background-color: #121212;
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  flex-direction: column;
  text-align: center;
}

.container {
  max-width: 600px;
  padding: 20px;
}

h1 {
  color: #f0c674;
  font-size: 3rem;
}

.description {
  font-size: 1.2rem;
  margin-bottom: 30px;
}

.box {
  margin: 20px 0;
  padding: 20px;
  background-color: #2d2d2d;
  border-radius: 8px;
  max-height: 300px;
  overflow-y: auto;
}

button {
  padding: 10px 20px;
  background-color: #f0c674;
  border: none;
  border-radius: 5px;
  font-size: 1.2rem;
  cursor: pointer;
}

button:hover {
  background-color: #b5a849;
}

button:active {
  background-color: #8b8d34;
}

#timer {
  font-size: 2rem;
  color: #ff5733;
  font-weight: bold;
}