/* 見出しデザイン */

h2{
  background:#1e3a5f;
  color:#fff;
  padding:12px 15px;
  border-radius:5px;
  margin-top:40px;
}

h3{
  border-left:5px solid #1e3a5f;
  padding:8px 12px;
  background:#f5f7fa;
  margin-top:25px;
}


/* テーブルデザイン */

table{
  width:100%;
  border-collapse:collapse;
  margin:20px 0;
}

th{
  background:#1e3a5f;
  color:white;
  padding:10px;
}

td{
  border:1px solid #ddd;
  padding:10px;
}

tr:nth-child(even){
  background:#f9f9f9;
}


/* 強調ボックス */

.box-point{
  background:#f0f6ff;
  border-left:5px solid #3a7bd5;
  padding:15px;
  margin:20px 0;
}


/* 注意ボックス */

.box-alert{
  background:#fff3f3;
  border-left:5px solid #ff4d4d;
  padding:15px;
  margin:20px 0;
}


/* まとめボックス */

.box-summary{
  background:#f5f7fa;
  border:2px solid #1e3a5f;
  padding:15px;
  border-radius:6px;
  margin:25px 0;
}


/* アフィリエイトボタン */

.btn-buy{
  display:inline-block;
  background:#ff7a00;
  color:white;
  padding:12px 20px;
  border-radius:5px;
  text-decoration:none;
  font-weight:bold;
  margin:10px 0;
}

.btn-buy:hover{
  background:#ff5500;
}
/* 商品カード */

.product-card{
border:1px solid #e5e5e5;
border-radius:8px;
padding:18px;
margin:25px 0;
box-shadow:0 2px 6px rgba(0,0,0,0.08);
background:#ffffff;
}

.product-title{
font-size:18px;
font-weight:bold;
margin-bottom:10px;
}

.product-desc{
font-size:14px;
margin-bottom:15px;
color:#555;
}

.product-buttons{
margin-top:10px;
}

.btn-amazon{
display:inline-block;
background:#ff9900;
color:white;
padding:10px 16px;
border-radius:5px;
text-decoration:none;
margin-right:10px;
font-weight:bold;
}

.btn-rakuten{
display:inline-block;
background:#bf0000;
color:white;
padding:10px 16px;
border-radius:5px;
text-decoration:none;
font-weight:bold;
}

.btn-amazon:hover{
background:#e68a00;
}

.btn-rakuten:hover{
background:#a00000;
}