body{
            background-color: #b0c4de;
            color: #0d0d0d; 
            font-family: 'Noto Sans JP', sans-serif;
            font-weight: 300;
            padding: 0 20px;          
        }
        header{
            padding-top: 40px ;
            padding-bottom: 40px;
            color: #111;
        }
        h1{
            text-align: center;
            font-size: 28px;
            margin: 40px 0 20px;
            letter-spacing: 6px; 
            font-weight: 500;
        }
        p{
            margin: 8px 0 15px;
            padding: 0;
            line-height: 1.5;
            font-size: 18px;
            
        }
        .catch{
            text-align: center;
            margin-top: 80px;
        }
        .catch p{
            margin: 10px 0;
            line-height: 1.8;
        }
        .catch p:first-child{
            font-size: 18px;
            letter-spacing: 3px;
            font-weight: 400;
            margin-bottom: 30px;
        }
        .catch p:nth-child(2){
            margin-bottom: 40px;
        }
        .catch p:nth-child(3){
            color: #333;
            margin-bottom: 0;
        }
        .shop-section{
            display: flex;
            flex-direction:column;
            align-items: center;
            gap: 0;
            margin: 60px 0;
        }
        .btn-group{
            margin-bottom:  25px;
        }
        .btn{
            display: inline-block;
            padding: 12px 24px;
            background: #213a6a;
            color: #fff;
            border-radius: 4px;
            cursor: pointer;
            font-size: 16px;
            transition: 0.3s;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
            text-decoration: none;
            text-align: center;

        }       
        .btn:hover{
            background: #16294d;
            transform: translateY(-2px);
            box-shadow: 0 6px 15px rgba(0,0,0,0.2);
        }
        .mini-flow{
            text-align: left;
            margin-bottom: 10px;
            background: #fdf9f2;
            padding: 12px 20px;
            border-radius: 8px;
        }
        .mini-flow p{
            font-size: 13px !important;
            margin: 4px 0 !important;
            color: #444;
            line-height: 1.4;
        }
        .notice{
            width: 100%;
            text-align: center;
            font-size: 11px !important;
            margin-top: 0 !important;
            opacity: 0.7;
            color: #213a6a;
        }
        .price .price-item{
            display: flex;
            justify-content: space-between;
            max-width: 200px;
            margin: 40px auto 10px;
            font-size: 18px;
            border-bottom: 1px solid rgba(33,58,106,0.2);
            padding-bottom: 5px;
        }
        .price > .notice{
            text-align: center;
            display: block;
            margin-bottom: 40px;
            opacity: 0.6;    
        }
        #menu{
            list-style: none;
            display: flex;
            justify-content: center;
            gap: 50px;
            padding: 0;
            margin: 60px 0 30px;     
        }
        #menu li a{
            display: inline-block;
            position: relative;
            color: #213a6a;
            text-decoration: none;     
            font-size: 14px;
            letter-spacing: 1px;
            transition: 0.3s;         
        }
        
        #menu li a::after{
            content: "";
            position: absolute;
            left: 0;
            bottom: -6px;
            width: 0;
            height: 1px;
            background: #213a6a;
            transition: 0.3s;
            
        }
        #menu li a:hover{
            color: #000;
            opacity: 0.6;
        }
        #menu li a:hover::after{
            width: 100%;
        }
        footer{
            text-align: center;
            padding: 60px 0 40px;
            font-size: 12px;
        }
        footer a{
            text-decoration: none;
            color: #213a6a;
            opacity: 0.6;
            display: block;
            margin-bottom: 8px;
            font-size: 14px;
            transition: 0.3s;
        } 
        footer a:hover{
        opacity: 1.0;
        color: #213a6a;
        transition: 0.3s;
    
        }

        .about-text{
            max-width: 600px;
            margin: 0 auto;
            text-align: left;
            padding: 0 20px;
        }
        .about-text p{
            margin-bottom: 30px;
        }
        .sub-text{
            display: block;
            margin-top: 15px;
            opacity: 0.6;
            font-size: 16px;
        }
        .voice{
            font-size: 18px;
            letter-spacing: 2px;
            color: #213a6a;
            margin: 40px 0;
            font-weight: 400;
        }
        .detail-text{
            font-size: 16px;
            line-height: 2;
            opacity: 0.8;
        }
        .footer-note{
            border-top: 1px solid rgba(33,58,106,0.2);
            display: inline-block;
            padding-top: 20px;
            margin-top:20px;
        }
        
        .howto-content{
            max-width: 500px;
            margin: 0 auto;
            text-align: left;
        }
        .flow {
            margin-top: 60px;
            }    
        .flow h3{
            font-size: 16px;
            margin-bottom: 20px;
        }
        .flow .detail{
            margin-bottom: 20px;
            opacity: 0.8;
            
        }
        .privacy .catch{
            text-align: center;
        }
        .privacy .catch p{
            text-align: left;
            max-width: 600px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .privacy .catch h3{
            margin-top: 40px;
            border-bottom: 1px solid #213a6a;
            display: inline-block;
            padding-bottom: 5px;
        }
        .privacy ul{
            text-align: left;
            display: inline-block;
            padding-left: 20px;
            margin: 20px 0;
        }

        .input-area p{
            font-size: 14px;
            margin-top: 30px;
            color: #213a6a;
        }
        textarea{
            width: 100%;
            height: 300px;
            padding: 20px;
            border: 1px solid #213a6a;
            border-radius: 8px;
            background: transparent;
            line-height: 1.8;
            font-size: 16px;
            box-sizing: border-box;
        }
        .count-view{
            text-align: right;
            font-size: 12px;
            opacity: 0.6;
            margin-top: 5px;
        }