* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
        }

        body {
            background-color: #f5f5f5;
            overflow-x: hidden;
            
        }

        .header {
            background: #fff;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            display: flex;
            align-items: center;
        }

        .logo img {
            height: 50px;
            width: auto;
        }

        .nav-menu {
            display: flex;
            gap: 2rem;
            list-style: none;
        }

        .nav-item {
            position: relative;
        }

        .nav-link {
            text-decoration: none;
            color: #333;
            font-weight: 500;
            font-size: 1rem;
            padding: 0.5rem 1rem;
            display: block;
            transition: color 0.3s;
        }

        .nav-link:hover {
            color: #c41e3a;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 50%;
            background-color: #c41e3a;
            transition: all 0.3s ease;
        }

        .nav-link:hover::after {
            width: 100%;
            left: 0;
        }

        .mobile-menu-btn {
            display: none;
            cursor: pointer;
            background: none;
            border: none;
            padding: 0.5rem;
        }

        .mobile-menu-btn span {
            display: block;
            width: 25px;
            height: 2px;
            background-color: #333;
            margin: 5px 0;
            transition: all 0.3s ease;
        }

        

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

        .title {
            text-align: center;
            font-size: 2.5em;
            color: white;
            margin-bottom: 40px;
        }

        

        .hero-section {
            position: relative;
            height: 100vh;
            width: 100%;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .video-container {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
        }

        .hero-video {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 100%;
            height: 100%;
            object-fit: cover; /* アスペクト比を保持しながら領域を埋める */
        }
        
        .video-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.4);
            z-index: 2;
        }
        
        .hero-content {
            position: relative;
            z-index: 3;
            text-align: center;
            color: #fff;
            padding: 0 1rem;
            max-width: 800px;
            margin: 0 auto;
        }
        

        .scroll-indicator {
            position: absolute;
            bottom: 2rem;
            left: 50%;
            transform: translateX(-50%);
            z-index: 3;
            cursor: pointer;
            animation: bounce 2s infinite;
        }

        .scroll-indicator span {
            display: block;
            width: 30px;
            height: 30px;
            border: 2px solid #fff;
            border-radius: 50%;
            position: relative;
        }

        .scroll-indicator span::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 10px;
            height: 10px;
            border-right: 2px solid #fff;
            border-bottom: 2px solid #fff;
            transform: translate(-50%, -50%) rotate(45deg);
        }

        @media (max-width: 1024px) {
            .hero-section {
                height: 80vh; /* タブレットでは少し小さく */
            }
        }
        
        @media (max-width: 768px) {
            .hero-section {
                height: 60vh; /* モバイルではさらに小さく */
            }
        }
        
        @media (max-width: 480px) {
            .hero-section {
                height: 50vh; /* 小さい画面ではより小さく */
            }
        }
        
        /* 横向きのモバイル対応 */
        @media (max-height: 480px) and (orientation: landscape) {
            .hero-section {
                height: 100vh;
            }
        }
        
        /* 大画面対応 */
        @media (min-width: 2000px) {
            .hero-section {
                max-height: 1080px; /* 超大画面での最大高さを制限 */
            }
        }

        .policy-section {
            position: relative;
            background-color: #0066cc;
            padding: 60px 0;
            margin-top: -1px;
            clip-path: polygon(0 0, 100% 0, 100% calc(100% - 100px), 0 100%);
            padding-bottom: 100px;
        }

        .policy-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
            margin-bottom: 40px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        @media (min-width: 769px) {
            .policy-grid {
                grid-template-columns: repeat(2, 480px);
                justify-content: center;
            }
        }

        .policy-item {
            width: 100%;
            transition: transform 0.3s ease;
            cursor: pointer;
        }

        .policy-item:hover {
            transform: translateY(-5px);
        }

        .policy-image {
            width: 100%;
            height: auto;
            display: block;
        }

        /* 詳細セクションのスタイル */
        .detail-section-wrapper {
            background-color: white;
            padding: 60px 0;
            position: relative;
        }

        .detail-section-wrapper:first-of-type {
            margin-top: -100px;
            clip-path: polygon(0 100px, 100% 0, 100% 100%, 0 100%);
            padding-top: 120px;
        }

        .detail-section-wrapper:nth-child(even) .container {
            display: flex;
            justify-content: flex-end;
        }

        .detail-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
            align-items: center;
        }

        @media (min-width: 769px) {
            .detail-grid {
                grid-template-columns: 280px 1fr;
                gap: 40px;
            }

            /* 偶数番目のセクションでカラムの順序を反転 */
            .detail-section-wrapper:nth-child(even) .detail-grid {
                grid-template-columns: 1fr 280px;
            }

            .detail-section-wrapper:nth-child(even) .detail-grid .title-wrapper {
                grid-column: 2;
                grid-row: 1;
            }

            .detail-section-wrapper:nth-child(even) .detail-grid .detail-list {
                grid-column: 1;
                grid-row: 1;
            }
        }

        .detail-section {
            padding: 20px;
            width: 100%;
            max-width: 1000px; /* セクション全体の最大幅を広げる */
            margin: 0 auto;
        }

        .title-wrapper {
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .section-title {
            width: 100%;
            height: auto;
            display: block;
        }

        .detail-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .detail-item {
            padding: 15px;
            border-bottom: 1px solid #eee;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
        }

        .detail-item:last-child {
            border-bottom: none;
        }

        .detail-text {
            flex: 1;
            min-width: 280px;
        }

        .more-button {
            background-color: #0066cc;
            color: white;
            padding: 8px 20px;
            text-decoration: none;
            font-size: 0.9em;
            transform: skew(-15deg);
            display: inline-block;
            transition: transform 0.3s ease, background-color 0.3s ease;
            white-space: nowrap;
        }

        .more-button span {
            display: inline-block;
            transform: skew(15deg);
        }

        .more-button:hover {
            background-color: #0052a3;
            transform: skew(-15deg) translateY(-2px);
        }

        .interview-section {
            background-color: #0066cc;
            padding: 60px 0;
            position: relative;
            transform: skewY(-5deg);
            margin: 40px 0;
        }

        .interview-content {
            transform: skewY(5deg);
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            color: white;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .interview-title {
            font-size: 3em;
            margin-bottom: 20px;
        }

        .interview-image-container {
        position: relative;
        width: 400px;
        height: 250px;
        margin-left: 20px;
        }

        .interview-image {
            width: 100%;
            height: 100%;
            background-color: #ccc;
        }

        .interview-button {
            position: absolute;
            bottom: 15px;
            right: 15px;
            background-color: white;
            color: #0066cc;
            padding: 8px 20px;
            text-decoration: none;
            transform: skew(-15deg);
            font-size: 0.9em;
            z-index: 1;
        }

        .interview-button span {
            display: inline-block;
            transform: skew(15deg);
        }

        .news-section {
            max-width: 1200px;
            margin: 60px auto;
            padding: 0 20px;
        }

        .news-title {
            font-size: 3em;
            color: #0066cc;
            margin-bottom: 40px;
        }

        .news-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-bottom: 40px;
        }
        
        .news-card {
            background: #fff;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease;
        }
        
        .news-card:hover {
            transform: translateY(-5px);
        }
        
        .news-card__link {
            text-decoration: none;
            color: inherit;
            display: block;
        }
        
        .news-card__image {
            position: relative;
            padding-top: 56.25%; /* 16:9 アスペクト比 */
            overflow: hidden;
        }
        
        .news-card__thumbnail {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .news-card__no-image {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: #e0e0e0;
        }
        
        .news-card__content {
            padding: 20px;
        }
        
        .news-card__category {
            display: inline-block;
            background-color: #333;
            color: #fff;
            padding: 4px 12px;
            border-radius: 4px;
            font-size: 0.875rem;
            margin-right: 10px;
        }
        
        .news-card__date {
            display: inline-block;
            color: #666;
            font-size: 0.875rem;
        }
        
        .news-card__title {
            font-size: 1.125rem;
            font-weight: bold;
            margin: 12px 0;
            line-height: 1.4;
        }
        
        .news-card__excerpt {
            font-size: 0.875rem;
            color: #666;
            line-height: 1.6;
        }
        
        .news-section__more {
            text-align: center;
        }
        
        .news-section__more-link {
            display: inline-flex;
            align-items: center;
            padding: 12px 30px;
            background-color: #333;
            color: #fff;
            text-decoration: none;
            border-radius: 4px;
            font-weight: bold;
            transition: background-color 0.3s ease;
        }
        
        .news-section__more-link:hover {
            background-color: #555;
        }
        
        .news-section__more-icon {
            margin-left: 8px;
            font-size: 1.2em;
        }

        .members-section {
            background-color: #0066cc;
            padding: 80px 0;
            position: relative;
            transform: skewY(-5deg);
        }

        .members-content {
            transform: skewY(5deg);
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .member-image {
            width: 100%;
            aspect-ratio: 16/9;
            background-color: #ffffff;
        }

        .member-right {
            text-align: center;
        }

        .member-button {
            display: inline-block;
            padding: 15px 30px;
            background-color: white;
            color: #0066cc;
            text-decoration: none;
            margin-top: 20px;
            transform: skew(-15deg);
            font-weight: bold;
        }

        .member-button span {
            display: inline-block;
            transform: skew(15deg);
        }

        .footer {
            background-color: #f8f9fa;
            padding: 3rem 0;
            margin-top: 4rem;
            border-top: 1px solid #eaeaea;
        }

        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        .footer-content {
            text-align: center;
        }

        .footer-disclaimer {
            margin-bottom: 2rem;
            padding: 1.5rem;
            background-color: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
        }

        .footer-disclaimer p {
            color: #666;
            font-size: 0.95rem;
            line-height: 1.6;
            margin: 0;
        }

        .footer-copyright {
            color: #888;
            font-size: 0.9rem;
        }

        @media (max-width: 768px) {
            .mobile-menu-btn {
                display: block;
            }

            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: #fff;
                padding: 1rem;
                box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
                flex-direction: column;
                gap: 1rem;
            }

            .nav-menu.active {
                display: flex;
            }

            .nav-link::after {
                display: none;
            }

            .hero-title {
                font-size: 2.5rem;
            }
            
            .hero-subtitle {
                font-size: 1.2rem;
            }

            .policy-section {
                clip-path: polygon(0 0, 100% 0, 100% calc(100% - 50px), 0 100%);
                padding-bottom: 70px;
            }

            .detail-section-wrapper:first-of-type {
                margin-top: -50px;
                clip-path: polygon(0 50px, 100% 0, 100% 100%, 0 100%);
                padding-top: 80px;
            }

            .detail-section-wrapper:nth-child(even) .container {
                justify-content: center;
            }

            .detail-section-wrapper:nth-child(even) .detail-grid .title-wrapper,
            .detail-section-wrapper:nth-child(even) .detail-grid .detail-list {
                grid-column: 1;
                grid-row: auto;
            }

            .title {
                font-size: 2em;
                padding: 15px;
            }

            .policy-grid {
                grid-template-columns: 1fr;
                max-width: 100%;
            }

            .detail-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 15px;
            }

            .more-button {
                align-self: flex-end;
            }

            .section-title {
                max-width: 280px;
            }

            .detail-grid {
                gap: 20px;
            }
            .interview-content, .members-content {
                flex-direction: column;
                grid-template-columns: 1fr;
                text-align: center;
            }

            .interview-image-container {
                width: 100%;
                margin: 20px 0 0 0;
            }

            .interview-image {
                margin: 20px 0 0 0;
                width: 100%;
            }

            .news-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            
            .news-card__title {
                font-size: 1rem;
            }

            .member-right {
                margin-top: 20px;
            }

            .footer {
                padding: 2rem 0;
            }

            .footer-container {
                padding: 0 1rem;
            }

            .footer-disclaimer {
                padding: 1rem;
            }
        }