body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #ffffff;
  color: #333;
}
.section {
  padding: 24px 16px;
  text-align: center;
}
.image-full {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 10px;
}
.note-block {
  max-width: 100%;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.6;
  text-align: left;
  padding: 0 10px;
}
.row-images {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.row-images .image-box {
  width: 45%;
  max-width: 320px;
}
.row-images img {
  width: 100%;
  height: auto;
  border-radius: 10px;
}
.pulse {
  animation: pulse 1.5s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { box-shadow: 0 0 0 12px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}
.fixed-btn {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 999;
  background-color: #25D366;
  color: #fff;
  padding: 12px 18px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
}
.bottom-btn {
  display: inline-block;
  margin: 10px auto;
  padding: 14px 24px;
  background-color: #25D366;
  color: white;
  font-size: 18px;
  font-weight: bold;
  text-decoration: none;
  border-radius: 8px;
}
.disclaimer {
  font-size: 14px;
  color: #777;
  text-align: center;
}