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

body body body {
  font-family: Arial, sans-serif;
  color: #222;
  line-height: 1.7;

  background:
    linear-gradient(
      135deg,
      #0ea5e9 0%,
      #60a5fa 35%,
      #dbeafe 70%,
      #ffffff 100%
    );

  min-height: 100vh;
}

.hero {
  background: linear-gradient(
    135deg,
    #2563eb 0%,
    #3b82f6 50%,
    #93c5fd 100%
  );

  color: white;
  text-align: center;
  padding: 50px 20px;
  border-radius: 0 0 24px 24px;

  box-shadow:
    0 10px 30px rgba(37, 99, 235, 0.25);
}

.hero h1 {
  margin-bottom: 10px;
}

.hero p {
  color: rgba(255, 255, 255, 0.9);
}

.recipe-card,
.ad-box,
footer {
  background: rgba(119, 190, 234, 0.9);
  border-radius: 16px;
  padding: 20px;
  margin: 20px auto;

  backdrop-filter: blur(10px);

  box-shadow:
    0 10px 30px rgba(59, 130, 246, 0.12);
}

.recipe-card h2,
.recipe-card h3 {
  margin-bottom: 12px;
}

.recipe-card p,
.recipe-card ul,
.recipe-card ol {
  margin-bottom: 16px;
}

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

.ad-label {
  display: block;
  font-size: 12px;
  color: #888;
  margin-bottom: 10px;
}

.ad-placeholder {
  border: 2px dashed #cccccc;
  min-height: 100px;

  display: flex;
  align-items: center;
  justify-content: center;

  color: #999999;
  border-radius: 10px;
}

footer {
  text-align: center;
  color: #666;
}

@media (max-width: 768px) {
  .hero,
  .recipe-card,
  .ad-box,
  footer {
    margin: 15px;
  }

  .recipe-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;

  border-radius: 16px;
  margin-bottom: 16px;

  box-shadow:
    0 6px 16px rgba(0, 0, 0, 0.12);

}
}