h1 {
  font-size: 1.8rem;
  margin: 0;
  text-align: center;
}

main {
  flex: 1;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  text-align: center;
}

.section {
  margin-bottom: 40px;
}

.section img {
  width: 100%;
  max-width: 600px;
  border: 2px solid #444;
  border-radius: 10px;
  margin: 15px 0;
}

.section h2 {
  font-size: 1.4rem;
  margin-bottom: 10px;
  color: #ff4444;
}

.section p {
  line-height: 1.5;
  font-size: 1rem;
  text-align: left;
}

.play-button {
  background-color: #d30000;
  color: white;
  font-size: 1.2rem;
  padding: 12px 25px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  margin-top: 20px;
  transition: background 0.2s ease;
}

.play-button:hover {
  background-color: #b80000;
}


.section ul {
  text-align: left;
  list-style: none;
  padding-left: 0;
  margin-top: 10px;
  margin-bottom: 15px; 
}

.section ul li {
  display: flex;
  align-items: center;
  margin-bottom: 5px;
}

.green-box, .yellow-box, .red-box {
  display: inline-block;
  width: 18px;
  height: 18px;
  margin-right: 8px;
  border-radius: 4px;
}

.green-box { background-color: #4CAF50; }
.yellow-box { background-color: #FFD700; }
.red-box { background-color: #d30000; }

.section ul li {
  padding-left: 20px;
  position: relative;
}

.section ul li::before {
  content: "•";
  color: #C60408;
  font-weight: bold;
  position: absolute;
  left: 0;
}