.lp-wrapper-sp-only {
                display: none;
            }

            /* --- 全体コンテナ --- */

            .lp-wrapper-container {
                width: 100%;
                /*overflow-x: hidden;*/
                --lp-wrapper-color-primary: #a87900;
                --lp-wrapper-color-secondary: #f3f0e8;
                --lp-wrapper-color-text: #333333;
                --lp-wrapper-color-background: #ffffff;
                --lp-wrapper-font-base: 'Helvetica Neue', Arial, 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif;
                --lp-wrapper-font-title: var(--lp-wrapper-font-base);
                font-family: var(--lp-wrapper-font-base);
                color: var(--lp-wrapper-color-text);
                background-color: var(--lp-wrapper-color-background);
                line-height: 1.8;
            }

            .lp-wrapper-container img {
                max-width: 100%;
                height: auto;
                vertical-align: middle;
            }


            /* --- ヒーローセクション --- */
            .lp-wrapper-hero {
                max-width: 1140px;
                margin: 0 auto;
                text-align: center;
            }

            .lp-wrapper-hero-picture,
            .lp-wrapper-hero-picture img {
                display: block;
                width: 100%;
            }

            .lp-wrapper-hero-picture img {
                height: auto;
            }

            /* --- ヒーロー直下ナビゲーション --- */
            .lp-wrapper-section-nav {
                max-width: 1140px;
                margin: 0 auto 40px;
                padding: 0;
                display: grid;
                grid-template-columns: repeat(4, 1fr);
                gap: 0;
                background-color: var(--lp-wrapper-color-background);
            }

            .lp-wrapper-section-nav a {
                min-height: 52px;
                display: flex;
                align-items: center;
                justify-content: center;
                padding: 10px 8px;
                border: 1px solid #cfcfcf;
                border-right: 0;
                border-radius: 0;
                background-color: #ffffff;
                color: var(--lp-wrapper-color-text);
                text-decoration: none;
                font-size: 0.95rem;
                font-weight: 600;
                line-height: 1.35;
                text-align: center;
                transition: border-color 0.2s, background-color 0.2s, color 0.2s;
            }

            .lp-wrapper-section-nav a:last-child {
                border-right: 1px solid #cfcfcf;
            }

            .lp-wrapper-section-nav a:hover {
                border-color: var(--lp-wrapper-color-primary);
                background-color: #fbf8ef;
                color: var(--lp-wrapper-color-primary);
            }

            #about,
            #products,
            #qa {
                scroll-margin-top: 20px;
            }

            .lp-wrapper-hero-button {
                display: inline-block;
                background-color: var(--lp-wrapper-color-primary);
                color: white;
                text-decoration: none;
                font-size: 1.2rem;
                font-weight: bold;
                padding: 15px 60px;
                border-radius: 50px;
                transition: background-color 0.3s, transform 0.3s;
            }

            .lp-wrapper-hero-button:hover {
                background-color: #c99a00;
                transform: translateY(-2px);
            }

            .lp-wrapper-period-box {
                max-width: 620px;
                margin: 30px auto 0;
                padding: 20px;
                background-color: var(--lp-wrapper-color-secondary);
                border: 1px solid #d9cba4;
                border-radius: 8px;
                color: var(--lp-wrapper-color-text);
                text-align: center;
            }

            .lp-wrapper-period-box p {
                margin: 0;
                font-size: 1.1rem;
                line-height: 1.8;
            }

            .lp-wrapper-period-box .lp-wrapper-note {
                font-size: 0.9rem;
                margin-top: 10px;
            }

            /* --- 共通セクションスタイル --- */
            .lp-wrapper-section {
                padding: 50px 40px;
                max-width: 960px;
                margin: 0 auto;
                text-align: center;
            }

            .lp-wrapper-section-title {
                font-family: var(--lp-wrapper-font-title);
                font-size: 2.5rem;
                margin-bottom: 40px;
            }

            .lp-wrapper-section-text {
                font-size: 1.1rem;
                max-width: 800px;
                margin: 0 auto 60px;
            }


            /* --- 特徴セクション --- */
            .lp-wrapper-features {
                background-color: var(--lp-wrapper-color-background);
            }

            .lp-wrapper-feature-item {
                display: flex;
                align-items: center;
                gap: 40px;
                text-align: left;
                margin-bottom: 60px;
            }

            .lp-wrapper-feature-item:last-child {
                margin-bottom: 0;
            }

            .lp-wrapper-feature-item-reverse {
                flex-direction: row-reverse;
            }

            .lp-wrapper-feature-image {
                flex: 1 1 50%;
            }

            .lp-wrapper-feature-image img {
                border-radius: 8px;
                box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            }

            .lp-wrapper-feature-text {
                flex: 1 1 50%;
            }

            .lp-wrapper-feature-title {
                font-family: var(--lp-wrapper-font-title);
                font-size: 1.8rem;
                margin-bottom: 20px;
                line-height: 1.6;
            }

            /* --- イントロセクション --- */
            .lp-wrapper-story {
                max-width: 1140px;
                padding-top: 80px;
                padding-bottom: 80px;
                background-image:
                    linear-gradient(rgba(0, 0, 0, 0.48), rgba(0, 0, 0, 0.48)),
                    url('https://stprodaeonblob.blob.core.windows.net/eshop-files/images/event/2025/dousanday/corn_main.jpg');
                background-size: cover;
                background-position: center;
                background-repeat: no-repeat;
                color: #ffffff;
            }

            .lp-wrapper-story .lp-wrapper-section-title,
            .lp-wrapper-story .lp-wrapper-section-text {
                text-shadow: 0 2px 8px rgba(0, 0, 0, 0.55);
            }

            .lp-wrapper-story .lp-wrapper-section-text {
                margin-bottom: 40px;
            }

            .lp-wrapper-story .lp-wrapper-period-box {
                margin-top: 0;
                background-color: rgba(255, 255, 255, 0.94);
                border-color: rgba(255, 255, 255, 0.72);
                box-shadow: 0 4px 18px rgba(0, 0, 0, 0.16);
                text-shadow: none;
            }

            /* --- 商品ラインナップセクション --- */
            .lp-wrapper-products {
                background-color: var(--lp-wrapper-color-secondary);
            }

            .lp-wrapper-product-grid {
                display: flex;
                /* PCではFlexboxを使用 */
                flex-wrap: wrap;
                /* 要素を折り返す */
                justify-content: center;
                /* 中央寄せにする */
                gap: 30px;
            }

            .lp-wrapper-product-card {
                background-color: var(--lp-wrapper-color-background);
                border-radius: 8px;
                box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
                overflow: hidden;
                display: flex;
                flex-direction: column;
                transition: box-shadow 0.3s, transform 0.3s;
                position: relative;
                width: 100%;
                /* 基本の幅 */
                max-width: 420px;
                /* PCでの最大幅 */
                flex: 1 1 420px;
                /* Flexboxでの伸縮性を設定 */
            }

            .lp-wrapper-product-card:hover {
                box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
                transform: translateY(-5px);
            }

            .lp-wrapper-product-image {
                width: 100%;
                aspect-ratio: 1 / 1;
                /* 画像を正方形に */
                object-fit: cover;
                /* 画像をトリミングしてフィット */
            }

            .lp-wrapper-product-info {
                padding: 25px;
                text-align: center;
                flex-grow: 1;
                display: flex;
                flex-direction: column;
            }

            .lp-wrapper-product-name {
                font-size: 1.5rem;
                font-weight: bold;
                margin: 0;
                flex-grow: 1;
            }

            .lp-wrapper-product-description {
                font-size: 0.9rem;
                margin: 0 0 15px;
                color: #666;
            }

            .lp-wrapper-product-attribute {
                font-size: 1.2rem;
                margin-top: 0;
            }


            .lp-wrapper-product-price {
                font-size: 1.4rem;
                font-weight: bold;
                color: var(--lp-wrapper-color-primary);
                margin: 0 0 20px;
            }

            .lp-wrapper-product-price span {
                font-size: 1rem;
                font-weight: normal;
                color: var(--lp-wrapper-color-text);
            }

            .lp-wrapper-product-button {
                display: block;
                background-color: var(--lp-wrapper-color-primary);
                color: white;
                text-decoration: none;
                font-size: 1.1rem;
                font-weight: bold;
                padding: 12px 20px;
                border-radius: 50px;
                transition: background-color 0.3s;
            }

            .lp-wrapper-product-button:hover {
                background-color: #c99a00;
            }

            .lp-wrapper-special-badge {
                position: absolute;
                top: 15px;
                left: 15px;
                background-color: #e44d26;
                color: white;
                padding: 5px 12px;
                font-size: 0.9rem;
                font-weight: bold;
                border-radius: 4px;
                z-index: 1;
            }

            /* --- アニメーション --- */
            .lp-wrapper-fade-in {
                opacity: 0;
                transform: translateY(30px);
                transition: opacity 0.3s, transform 0.3s;
            }

            .lp-wrapper-fade-in.lp-wrapper-is-visible {
                opacity: 1;
                transform: translateY(0);
            }

            .spbr {
                display: none;
            }

            /* --- レスポンシブ対応 --- */
            @media (max-width: 959px) {

                /* 2列表示を維持できなくなる幅で調整 */
                .lp-wrapper-product-card {
                    max-width: 380px;
                    /* 少し小さめのカードにする */
                }
            }


            @media (max-width: 768px) {
                .lp-wrapper-sp-only {
                    display: block;
                }

                .lp-wrapper-section-nav {
                    margin-bottom: 24px;
                    padding: 0;
                    gap: 0;
                }

                .lp-wrapper-section-nav a {
                    min-height: 58px;
                    padding: 8px 4px;
                    font-size: 0.78rem;
                    line-height: 1.3;
                }

                .lp-wrapper-period-box p {
                    font-size: 1rem;
                }

                .lp-wrapper-hero-button {
                    padding: 12px 40px;
                    font-size: 1rem;
                }

                .lp-wrapper-section {
                    padding: 60px 20px;
                }

                .lp-wrapper-section-title {
                    font-size: 1.8rem;
                }

                .lp-wrapper-section-text {
                    font-size: 1rem;
                }

                .lp-wrapper-feature-item,
                .lp-wrapper-feature-item-reverse {
                    flex-direction: column;
                }

                .lp-wrapper-feature-title {
                    font-size: 1.5rem;
                }

                .lp-wrapper-product-grid {
                    display: block;
                    /* SPではFlexboxを解除し、縦積みにする */
                }

                .lp-wrapper-product-card {
                    max-width: 100%;
                    /* 幅制限をなくす */
                    margin: 0 auto 30px;
                    /* gapの代わりにmarginでカード間の余白を確保 */
                }

                .lp-wrapper-product-card:last-child {
                    margin-bottom: 0;
                }

                .spbr {
                    display: block;
                }
            }

            /* --- Q&Aセクション --- */
            .lp-wrapper-qa {
                background-color: var(--lp-wrapper-color-background);
            }

            .lp-wrapper-qa-container {
                max-width: 800px;
                margin: 0 auto;
                border-top: 1px solid #ddd;
            }

            .lp-wrapper-qa-item {
                border-bottom: 1px solid #ddd;
            }

            .lp-wrapper-qa-question {
                position: relative;
                padding: 20px 40px 20px 20px;
                cursor: pointer;
                font-size: 1.1rem;
                font-weight: bold;
                transition: background-color 0.3s;
            }

            .lp-wrapper-qa-question:hover {
                background-color: var(--lp-wrapper-color-secondary);
            }

            .lp-wrapper-qa-question span,
            .lp-wrapper-qa-answer span {
                color: var(--lp-wrapper-color-primary);
                font-weight: bold;
                margin-right: 0.5em;
                font-size: 1.2rem;

            }


            .lp-wrapper-qa-question::after {
                content: '+';
                position: absolute;
                top: 50%;
                right: 20px;
                transform: translateY(-50%);
                font-size: 1.5rem;
                font-weight: normal;
                color: var(--lp-wrapper-color-primary);
                transition: transform 0.3s;
            }

            .lp-wrapper-qa-item.is-open .lp-wrapper-qa-question::after {
                content: '−';
                transform: translateY(-50%) rotate(180deg);
            }

            .lp-wrapper-qa-answer {
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.3s ease-in-out, padding 0.3s ease-in-out;
                background-color: var(--lp-wrapper-color-secondary);
                display: flex;
                text-align: left;
            }

            .lp-wrapper-qa-answer p {
                margin: 0;
                padding: 30px 20px;
                line-height: 1.8;
            }

            .lp-wrapper-qa-answer a {
                color: var(--lp-wrapper-color-primary);
                text-decoration: underline;
                font-weight: bold;
            }

            .lp-wrapper-qa-answer a:hover {
                text-decoration: none;
            }

            .lp-wrapper-qa-item.is-open .lp-wrapper-qa-answer {
                /* JavaScriptで is-open クラスが付与されたら高さを広げる */
                max-height: 500px;
                /* 十分な高さを確保 */
            }

            /* --- カウントダウンセクション --- */
            .lp-wrapper-countdown.lp-wrapper-section {
                padding-top: 36px;
                padding-bottom: 36px;
                background-color: var(--lp-wrapper-color-secondary);
            }

            .lp-wrapper-countdown .lp-wrapper-section-title {
                margin: 0 0 16px;
                line-height: 1.35;
            }

            .lp-wrapper-countdown-timer {
                display: flex;
                justify-content: center;
                align-items: center;
                gap: 8px 24px;
                margin: 0 auto 18px;
                flex-wrap: wrap;
                font-family: var(--lp-wrapper-font-title);
                color: var(--lp-wrapper-color-primary);
                line-height: 1;
            }

            .lp-wrapper-countdown-item {
                display: flex;
                align-items: baseline;
                line-height: 1;
            }

            .lp-wrapper-countdown-number {
                font-size: 4.5rem;
                font-weight: 700;
                line-height: 1;
            }

            .lp-wrapper-countdown-label {
                font-size: 1.5rem;
                font-weight: 700;
                margin-left: 0.2em;
                line-height: 1.1;
            }

            .lp-wrapper-countdown-cta {
                margin-top: 0;
            }

            /* --- その他商品バナー --- */
            .lp-wrapper-other-corn {
                background-color: var(--lp-wrapper-color-background);
            }

            .lp-wrapper-banner-container {
                max-width: 1140px;
                margin: 0 auto;
            }

            .lp-wrapper-banner-container a {
                display: block;
                transition: opacity 0.3s, transform 0.3s;
                border-radius: 8px;
                overflow: hidden;
                box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            }

            .lp-wrapper-banner-container a:hover {
                opacity: 0.9;
                transform: translateY(-5px);
            }


            /* --- レスポンシブ調整 --- */
            @media (max-width: 768px) {
                .lp-wrapper-qa-question {
                    font-size: 1rem;
                    padding: 15px 40px 15px 15px;
                }

                .lp-wrapper-qa-answer p {
                    padding: 20px 15px;
                }

                .lp-wrapper-countdown-number {
                    font-size: 2.5rem;
                }

                .lp-wrapper-countdown-label {
                    font-size: 1rem;
                }
            }

            /* --- レスポンシブ調整 --- */
            @media (max-width: 576px) {
                .lp-wrapper-countdown-timer {
                    gap: 0 8px;
                }


                .lp-wrapper-countdown-number {
                    font-size: 2rem;
                }

                .lp-wrapper-countdown-label {
                    font-size: 0.9rem;
                }

                .lp-wrapper-other-corn h2 {
                    font-size: 1.2rem
                }
            }