/* --- 繝吶・繧ｹ險ｭ螳・--- */
*,*::before,*::after { box-sizing: border-box; }
html { font-size: 17px; }
body { 
  font-family: "Yu Mincho", "貂ｸ譏取悃", "Hiragino Mincho ProN", "MS Mincho", serif;
  line-height: 1.8; 
  margin: 0; 
  background-color: #f8f4e6; /* 蜥檎ｴ咎｢ｨ */
  color: #333;
}

/* 繧ｫ繝ｩ繝ｼ螟画焚 */
:root { 
  --brand: #8b0000; /* 縺医ｓ縺倩牡 */
  --brand-dark: #660000; 
  --card-bg: rgba(255,255,255,0.92);
  --shade: rgba(0,0,0,0.05);
}

/* --- 繝倥ャ繝�繝ｼ --- */
.header { 
  background: var(--brand);
  color: #fff; 
  padding: 24px 16px; 
  text-align: center; 
}
.header h1 { margin:0 0 6px; font-size:1.8rem; letter-spacing:0.06em; }
.header p { font-size:1.05rem; margin:0; }

/* --- 繧ｻ繧ｯ繧ｷ繝ｧ繝ｳ --- */
.section { 
  padding: 20px; 
  max-width: 920px; 
  margin: 16px auto; 
  background: var(--card-bg); 
  border-radius: 10px;
  box-shadow: 0 2px 10px var(--shade);
}

/* 隕句・縺苓｣・｣ｾ */
.section h2 { 
  border-left: 6px solid var(--brand); 
  padding-left: 0.7em; 
  margin: 0 0 14px; 
  font-size: 1.35rem; 
  line-height: 1.4;
}

/* 逕ｻ蜒・*/
img { 
  max-width: 100%; 
  height: auto; 
  display: block; 
  margin: 12px auto; 
  border: 3px solid #ddd; 
  border-radius: 6px;
}

/* 蝨ｰ蝗ｳ */
.map { margin-top: 12px; }
.map iframe { width: 100%; height: 380px; border: 0; }

/* 繝輔ャ繧ｿ繝ｼ */
.footer { 
  background: #f4f4f4; 
  text-align: center; 
  padding: 12px; 
  font-size: 0.92rem; 
  color: #555; 
}

/* 繝ｬ繧ｹ繝昴Φ繧ｷ繝門ｾｮ隱ｿ謨ｴ */
@media (max-width: 600px) {
  .header h1 { font-size: 1.5rem; }
  .header p { font-size: 1rem; }
  html { font-size: 16px; }
}

.contact-btn {
  display: inline-block;
  background-color: #8b0000; /* えんじ色 */
  color: #fff;
  font-size: 1.4em; /* 高齢者でも見やすい文字サイズ */
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  box-shadow: 0 4px 6px rgba(0,0,0,0.2);
}

.contact-btn:hover {
  background-color: #660000; /* 濃いえんじ */
}