.container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        h1 {
            text-align: center;
            color: white;
            margin-bottom: 40px;
            font-size: 2.5rem;
            font-weight: 300;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }

        .swiper {
            width: 100%;
            height: 50vw;
            overflow: visible;
            /* padding-left: 50px; */
        }

        .swiper-wrapper {
            align-items: center;
        }

        .swiper-slide {
            width: 51%;
            height: 45vw;
            flex-shrink: 0;
        }

        .sec3-slider {
            /* background: white; */
            border-radius: 20px;
            padding: 1vw;
            height: 100%;
            /* box-shadow: 0 10px 30px rgba(0,0,0,0.2); */
            display: flex;
            flex-direction: column;
            transition: none; /* ホバー効果を削除 */
        }

        .sec3-cardimg {
            width: 100%;
            height: 50%;
            /* border-radius: 15x; */
            overflow: hidden;
            margin-bottom: 0px;
            /* background-color: #f0f0f0; */
        }

        .sec3-cardimg img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .sec3-cardtitle {
            /* margin-bottom: 15px; */
        }

        .sec3-cardtitle p {
            font-size: 1.5vw;
            font-weight: 600;
            color: #CB9651;
            line-height: 1.3;
        }

       .sec3-sub p {
    font-size: 1rem;
    color: #666;
    line-height: 1.5;
    flex-grow: 1;
    margin-top: 0;
    font-weight:400;
}

        .swiper-button-next,
        .swiper-button-prev {
            color: white;
            background: rgba(255,255,255,0.2);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
        }

        .swiper-button-next:hover,
        .swiper-button-prev:hover {
            background: rgba(255,255,255,0.3);
            transform: scale(1.1);
        }

        .swiper-button-next::after,
        .swiper-button-prev::after {
            font-size: 20px;
            font-weight: bold;
        }

        .swiper-pagination {
            position: relative;
            margin-top: 30px;
        }

        .swiper-pagination-bullet {
            width: 12px;
            height: 12px;
            background: rgba(255,255,255,0.5);
            opacity: 1;
            transition: all 0.3s ease;
        }

        .swiper-pagination-bullet-active {
            background: white;
            transform: scale(1.2);
        }

        /* レスポンシブデザイン */
        @media (max-width: 768px) {
            .swiper {
                padding-left: 20px;
                height:500px;
                margin-top:35px;
            }
            
            .swiper-slide {
                width: 340px;
                height: 500px;
            }
            
            .sec3-slider {
                padding: 10px;
            }
            
            .sec3-cardimg {
                height: auto;
                overflow: initial;
            }
            
            h1 {
                font-size: 2rem;
            }
            .sec3 .title {
    text-align: center;
    margin: 0 auto;
    width: 88%;
}
            .sec3-inner {
                width:100%!important;
            }
			.sec3-cardtitle p {
    font-size: 20px;
			}
        }

        @media (max-width: 480px) {
            .swiper {
                padding-left: 10px;
            }
            
            .swiper-slide {
                
                /* height: 300px; */
            }
            
            .sec3-cardimg {
                /* height: 130px; */
            }
            
            h1 {
                font-size: 1.8rem;
            }
        }

        /* プレースホルダー画像用のスタイル */
        .placeholder-img {
            /* background: linear-gradient(45deg, #e0e0e0, #f5f5f5); */
            display: flex;
            align-items: center;
            justify-content: center;
            color: #999;
            font-size: 14px;
        }