/* キャンペーン・定期・タイムセール 売り場共通 */
.responsive-img { max-width: 100%; height: auto; /* 縦横比（アスペクト比）を維持 */ }
#container a { text-decoration: none; }
#container a img:hover { opacity: 0.5 ; }
#container .product-title a:hover { opacity: 0.5 ; color: #333; }
#container { background-color: #fff; color: #333; line-height: 1.3; font-family: Arial, Helvetica, 'Noto Sans Japanese', sans-serif; }
.container { max-width: 1024px; margin: 0 auto; display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-bottom: 40px; }

/* sp (768px以下) */
@media (max-width: 768px) {
#container { margin:0px 8px; }
.container { grid-template-columns: 1fr; margin-bottom: 20px; }
.selectbox { max-width: 100%; margin-bottom: 8px; }
}

.product-card form { margin: 0 auto; width: 90%; }
.product-card { border: 1px solid #999; padding: 5% 3%; display: flex; flex-direction: column; }
.product-content { display: flex; flex-grow: 1; margin-bottom: 8px; }
.product-image { width: 45%; display: flex; align-items: flex-start; justify-content: center; }
.placeholder { width: 100%; display: flex; align-items: center; justify-content: center; font-size: 14px; }
.product-image img { max-width: 100%; height: auto; }
.product-info { width: 55%; padding-left: 3%; }
.product-title { font-size: 16px; font-weight: bold; margin-bottom: 10px; text-align: justify; text-justify: inter-ideograph; -ms-text-justify: inter-ideograph; line-break: strict; letter-spacing: -0.05em; }
.tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 10px; }
.tag { font-size: 12px; padding: 1px 4px; border: 1px solid #666; color: #222; }
.tag.red { border-color: #c90027; color: #c90027; }
.description { font-size: 12px; color: #222; margin-bottom: 8px; text-align: justify; text-justify: inter-ideograph; -ms-text-justify: inter-ideograph; line-break: strict; }
.price-area { margin-bottom: 8px; }
.price-area2 { text-align: right; margin-top: auto; margin-bottom: 8px; }
.old-price { font-size: 14px; color: #222; text-decoration: line-through; text-align: right; }
.new-price-row { display: flex; align-items: center; justify-content: flex-end; gap: 10px; }
.discount-badge { background-color: #c90027; color: #fff; font-weight: bold; font-size: 14px; padding: 2px 6px; border-radius: 3px; }
.current-price { color: #c90027; font-size: 28px; font-weight: bold; }
.current-price span { font-size: 14px; color: #c90027; }
.current-price2 { color:#333; font-size: 28px; font-weight: bold; }
.current-price2 span { font-size: 14px; }
.cart-btn { background-color: #c90027; color: #fff; text-align: center; padding: 16px 12px; text-decoration: none; font-weight: bold; width: 100%; border: none; cursor: pointer; transition: opacity 0.2s; font-size: 18px; border-radius: 3px; }
.cart-btn:hover { opacity: 0.8; }
.selectbox { position: relative; width: 100%; max-width: 470px; margin-bottom: 8px; }
.selectbox .select { width: 100%; padding: 8px 44px 8px 16px; font-size: 16px; color: #222; background: #fff; border: 1px solid #666; line-height: 1.4; appearance: none; -webkit-appearance: none; -moz-appearance: none; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04); cursor: pointer; transition: border-color 0.2s, box-shadow 0.2s; }
.selectbox::after { content: ""; position: absolute; right: 16px; top: 50%; width: 8px; height: 8px; border-right: 2px solid #666; border-bottom: 2px solid #666; transform: translateY(-65%) rotate(45deg); pointer-events: none; }

/* PC */
@media screen and (min-width: 768px) {
.new-price-row { margin-top: 0; justify-content: flex-end; margin-left: auto; }
.product-info { width: 62%; padding-left: 3%; }
.description { font-size: 11.5px; color: #222; margin-bottom: 8px; text-align: justify; text-justify: inter-ideograph; -ms-text-justify: inter-ideograph; line-break: strict; line-height: 1.5; }
.product-title { font-size: 18px; font-weight: bold; margin-bottom: 10px; text-align: justify; text-justify: inter-ideograph; -ms-text-justify: inter-ideograph; line-break: strict; line-height: 1.3; letter-spacing: -0.05em; }
.tag { font-size: 12px; padding: 1px 4px; border: 1px solid #666; color: #222; }
.old-price { font-size: 16px; color: #222; text-decoration: line-through; text-align: right; }
.discount-badge { background-color: #c90027; color: #fff; font-weight: bold; font-size: 16px; padding: 3px 8px; border-radius: 3px; }
.current-price { color: #c90027; font-size: 30px; font-weight: bold; }
.current-price2 { color:#333; font-size: 30px; font-weight: bold; }
.cart-btn { background-color: #c90027; color: #fff; text-align: center; padding: 16px 12px; text-decoration: none; font-weight: bold; width: 100%; border: none; cursor: pointer; transition: opacity 0.2s; font-size: 18px; border-radius: 3px; }
}