/* ベース */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: #333;
}

.sum-container {
  max-width: 760px;
  margin: 0 auto;
  padding: 20px 16px;
}

.sum-section-title {
  font-size: 28px;
  text-align: center;
  margin-bottom: 24px;
}

/* 比較テーブル */
.sum-comparison {
  overflow-x: auto;
  margin-bottom: 32px;
}

.sum-comparison table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}

.sum-comparison th,
.sum-comparison td {
  border: 1px solid #ddd;
  padding: 12px;
  text-align: center;
  font-size: 14px;
}

.sum-comparison th {
  background: #f5f5f5;
  font-weight: bold;
}

/* 商品カード */
.sum-product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.sum-product-card {
  background: #fff;
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: transform 0.2s ease;
}

.sum-product-card:hover {
  transform: translateY(-4px);
}

.sum-product-card img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.sum-product-card h3 {
  font-size: 20px;
  margin: 12px 0 8px;
}

.sum-feature {
  font-weight: bold;
  color: #007acc;
  margin-bottom: 6px;
}

.sum-usage {
  font-size: 14px;
  color: #666;
  margin-bottom: 12px;
}

/* CTA */
.sum-cta {
  display: inline-block;
  padding: 10px 16px;
  background: #eee;
  border-radius: 6px;
  text-decoration: none;
  color: #333;
  font-weight: bold;
  transition: all 0.2s;
}

.sum-cta:hover {
  background: #ddd;
}

/* メイン訴求（ハンディファン） */
.sum-cta.primary {
  background: #ff6b00;
  color: #fff;
}

.sum-cta.primary:hover {
  background: #e55d00;
}

/* スマホ対応 */
@media (max-width: 768px) {
  .sum-product-grid {
    grid-template-columns: 1fr;
  }

  .sum-section-title {
    font-size: 22px;
  }
}