.yoyaku-flow {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  font-family: 'Hiragino Sans', 'Noto Sans JP', sans-serif;
  font-size: 18px;
  line-height: 1.8;
}

.yoyaku-title {
  text-align: center;
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 1rem;
}

.yoyaku-subtitle {
  text-align: center;
  color: #555;
  margin-bottom: 2rem;
}

.yoyaku-step {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  margin-bottom: 1.5rem;
  padding: 1.5rem;
}

.yoyaku-step h2 {
  font-size: 1.25rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.yoyaku-step img {
  width: 100%;
  border-radius: 8px;
  margin-top: 0.5rem;
}

.yoyaku-highlight {
  font-weight: bold;
  color: #444;
}

.yoyaku-note {
  font-weight: bold;
  color: #d2691e;
}

.yoyaku-guest-portal {
  background: #f9f9f9;
  border-radius: 16px;
  padding: 1.5rem;
  margin: 5rem 0;
  text-align: center;
}

.yoyaku-guest-portal h3 {
  font-size: 1.8rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.yoyaku-guest-portal span {
  color:red;
  font-size: 1.2rem;
}

.yoyaku-button {
  display: inline-block;
  background: #007bff;
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  text-decoration: none;
}

.yoyaku-button:hover {
  background: #0056b3;
}

.yoyaku-faq {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  padding: 1.5rem;
  margin-top: 2rem;
}

.yoyaku-faq h3 {
  font-size: 1.2rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 1rem;
}

.yoyaku-faq summary {
  font-weight: bold;
  cursor: pointer;
}

@media (max-width: 768px) {
  .yoyaku-title { font-size: 1.5rem; }
  .yoyaku-step h2 { font-size: 1.1rem; }
  .yoyaku-step img { max-height: 250px; object-fit: contain; }
  .yoyaku-faq summary { font-size: 1rem; }
}