body{
    margin:0;
    font-family:"Noto Sans JP",sans-serif;
    background:#f5f6f8;
    color:#333;
    line-height:1.7;
    }
    
    .container{
    max-width:720px;
    margin:auto;
    padding:20px;
    }
    
    .site-header{
    text-align:center;
    padding:40px 20px;
    background:white;
    border-bottom:1px solid #eee;
    }
    
    .app-icon{
    width:80px;
    height:80px;
    border-radius:18px;
    margin-bottom:15px;
    }
    
    .app-title{
    margin:0;
    font-size:26px;
    }
    
    .app-desc{
    color:#666;
    font-size:14px;
    margin-top:10px;
    }
    
    .screenshot-section{
    margin-top:30px;
    }
    
    .screenshots{
    display:flex;
    gap:10px;
    overflow-x:auto;
    }
    
    .screenshots img{
    width:50%;
    border-radius:12px;
    border:1px solid #ddd;
    }
    
    .info-section{
    margin-top:30px;
    background:white;
    padding:20px;
    border-radius:8px;
    border:1px solid #eee;
    }
    
    .notice{
    margin-top:20px;
    padding:15px;
    background:#fff6d8;
    border-radius:8px;
    font-weight:bold;
    }
    
    .policy-nav{
    margin-top:25px;
    text-align: center;
    }
    
    .policy-nav a{
    display:inline-block;
    margin-right:15px;
    text-decoration:none;
    color:#2a6cff;
    font-weight:600;
    }
    
    .site-footer{
    text-align:center;
    margin-top:40px;
    padding:20px;
    font-size:12px;
    color:#777;
    }

    /* モーダル */

.modal{
    display:none;
    position:fixed;
    z-index:999;
    left:0;
    top:0;
    width:100%;
    height:100%;
    background:rgba(0,0,0,0.85);
    justify-content:center;
    align-items:center;
    }
    
    .modal-content{
    max-width:90%;
    max-height:85%;
    border-radius:12px;
    }
    
    .close{
    position:absolute;
    top:20px;
    right:30px;
    color:white;
    font-size:35px;
    font-weight:bold;
    cursor:pointer;
    }