body {
  font-family: 'Noto Sans JP', sans-serif;
  background-color: #fff7f9;
  color: #4b4b4b;
  margin: 0;
  padding: 0;
  line-height: 1.8;
}


article {
  max-width: 860px;
  margin: 50px auto;
  background-color: #fff;
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 4px 12px rgba(255, 182, 193, 0.3);
  animation: fadeIn 1.2s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

h1, h2, h3 {
  font-weight: bold;
  color: #d05c84;
}

h1 {
  font-size: 30px;
  text-align: center;
  margin-bottom: 20px;
}

h2 {
  font-size: 24px;
  margin-top: 40px;
  border-left: 6px solid #f8a5b5;
  padding-left: 12px;
  background: linear-gradient(to right, #fff0f5, transparent);
  border-radius: 6px;
}

h3 {
  font-size: 18px;
  margin-top: 30px;
}

p {
  font-size: 16px;
  margin-bottom: 16px;
}

strong {
  color: #d96d93;
  background-color: #fce4ec;
  padding: 2px 6px;
  border-radius: 4px;
}

ul, ol {
  padding-left: 20px;
}

li {
  margin-bottom: 10px;
}

.cta-button {
  display: block;
  width: 250px;
  margin: 40px auto;
  text-align: center;
  padding: 14px 20px;
  background-color: #ff85a1;
  color: white;
  font-size: 16px;
  font-weight: bold;
  text-decoration: none;
  border-radius: 30px;
  transition: background-color 0.3s ease;
}

.cta-button:hover {
  background-color: #e46888;
}

.image-banner {
  width: 100%;
  border-radius: 12px;
  margin: 30px 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.icon {
  margin-right: 6px;
}

.highlight-box {
  background-color: #fff0f5;
  border-left: 5px solid #f8a5b5;
  padding: 15px 20px;
  margin: 25px 0;
  border-radius: 8px;
}