:root {
            --primary-green: #016020;
            --accent-blue: #0067b8;
            --bg-light: #f4f7f4;
            --text-dark: #333;
        }

        body {
            font-family: "Hiragino Mincho Pro", "HGS明朝E", serif;
            line-height: 1.6;
            color: var(--text-dark);
            margin: 0;
            background: #fff url('/kurabuchionsen/images/bg022.jpg') repeat;
        }

        header {
            background: #fff;
            padding: 20px;
            text-align: center;
            border-bottom: 3px solid var(--primary-green);
        }

        nav {
            background: var(--primary-green);
            padding: 10px;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px;
        }

        nav a {
            color: #fff;
            text-decoration: none;
            font-size: 0.9em;
            padding: 5px 10px;
        }

        .hero {
            height: 400px;
            background: url('/yadoden/images/top/xbanner01.jpg.jpg') center/cover;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
        }

        .container {
            max-width: 1000px;
            margin: 20px auto;
            padding: 20px;
            background: rgba(255, 255, 255, 0.95);
            border-radius: 8px;
        }

        .grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 20px;
        }

        .card {
            border: 1px solid #ddd;
            padding: 10px;
            background: #fff;
            transition: transform 0.2s;
        }

        .card img {
            width: 100%;
            height: 150px;
            object-fit: cover;
            border-radius: 4px;
        }

        footer {
            text-align: center;
            padding: 40px;
            background: var(--primary-green);
            color: #fff;
            margin-top: 40px;
        }

        @media (max-width: 768px) {
            .hero { height: 250px; }
            nav { flex-direction: column; align-items: center; }
        }