@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@100;500&display=swap');
body {
    padding: 0;
    margin: 0;
    background-color: #3761e7;
    text-align: center;
    background-image: url('../images/bg.png');
    background-repeat: no-repeat;
    background-size: 100%;
    background-position: top center;
}

.content {
    padding: 0 0;
    margin: 0 0;
}

.title {
    width: 600px;
    margin: 70px auto;
}

.title img {
    width: 100%;
    height: auto;
}

.box {
    margin: 0 auto;
    width: 840px;
    height: 500px;
}

.box a {
    width: 420px;
    float: left;
    display: block;
}

.box a img {
    width: 100%;
    height: auto;
}

.footer {
    background-color: #1e3680;
    padding: 20px 15px;
    color: #a9aec6;
    clear: both;
    box-sizing: border-box;
    width: 100%;
    font-size: 16px;
}

@media screen and (max-width: 1000px) {
    body {
        background-image: url('../images/bg_mobile.png');
        background-size: cover;
    }
    .content {
        padding: 0 50px;
    }
    .title {
        width: 800px;
        margin: 150px auto;
    }
    .box {
        margin: 0 auto 100px auto;
        width: 100%;
        height: auto;
    }
    .box a {
        width: 600px;
        float: none;
        margin: 0 auto;
    }
    .footer {
        font-size: 18px;
        padding: 30px 15px;
    }
}

@media screen and (max-width: 900px) {
    .content {
        padding: 0 100px;
    }
    .title {
        width: 100%;
        margin: 50px auto;
    }
    .box a {
        width: 100%;
    }
}

@media screen and (max-width: 600px) {
    .content {
        padding: 0 15px;
    }
}