body {
      font-family: 'M PLUS 1', 'Noto Sans JP', 'Helvetica Neue', Arial, 'Meiryo', sans-serif;
      background-color: white;
      margin: 0;
      padding-top: env(safe-area-inset-top);
      padding: 0;
      display: flex;
      flex-direction: column;
      min-height: 100vh;
    }
    .header {
      position: sticky;
      top: 0;
      min-height: calc(48px + env(safe-area-inset-top));
      padding: calc(env(safe-area-inset-top) + 8px) 16px 8px 16px;
      background-color: #f6f1f1;
      display: flex;
      justify-content: space-between;
      align-items: center;
      box-sizing: border-box;
      z-index: 1000;
    }
    .header img {
      width: auto;
      cursor: pointer;
    }
    .container {
      background-color: white;
      padding: 40px;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
      max-width: 800px;
      width: 100%;
      margin: 60px auto 20px auto;
      box-sizing: border-box;
    }
    .footer {
      background-color: #f6f1f1;
      color: #333;
      padding: 20px 0;
      text-align: center;
      margin-top: auto;
    }
    .footer a {
      color: #333;
      text-decoration: none;
      font-size: 12px;
      margin: 0 10px;
    }
    .footer a:hover {
      text-decoration: underline;
    }
    .footer p {
      font-size: 10px;
      color: #666;
      margin-top: 10px;
    }

    .filter-bar {
      display: flex;
      gap: 12px;
      margin-bottom: 24px;
    }
    .filter-bar input,
    .filter-bar select {
      font-size: 14px;
      padding: 8px 10px;
      border: 1px solid #d1d5db;
      border-radius: 6px;
    }
    .filter-bar input {
      flex: 1;
    }
    @media (max-width: 480px) {
      .filter-bar {
        flex-direction: column;
      }
    }
    .clinic-list.modern {
  list-style:none;
  padding:0;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
}

@media(max-width:768px){
  .clinic-list.modern {
    grid-template-columns:1fr;
  }
}

.clinic-card {
  background:white;
  border-radius:10px;
  border:1px solid #e0e0e0;
  padding:14px;
  transition: all .2s ease;
  cursor: pointer;
}

.clinic-card:hover {
  transform:translateY(-2px);
  box-shadow:0 6px 16px rgba(0,0,0,.1);
}

.clinic-header {
  display:flex;
  align-items:center;
  gap:8px;
  font-weight:bold;
  color:#1976d2;
}

.tag {
  background:#eef6ff;
  padding:4px 8px;
  border-radius:6px;
  font-size:12px;
}