body {
    font-family: Helvetica, sans-serif;
    padding: 0;
    margin: 0 auto;
    max-width: 800px;
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    color: #333;
}

h1 {
    color: rgb(96, 79, 79);
}

p,
ul {
    line-height: 1.6;
}

ul {
    list-style-type: none;
    padding-left: 10px;
}

a {
    color: #2a489b;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #973816;
    text-decoration: underline;
}

.bold-name {
    font-weight: bold;
    color: #c53237;
}

.btn {
    display: inline-block;
    background-color: #c53237;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    transition: none;
}

.btn:hover {
    background-color: #ac202a;
    color: #fff;
    text-decoration: none;
}

.container {
    display: flex;
    flex-wrap: wrap;
    padding: 10px;
}

@media (min-width: 800px) {
    .container {
        flex-direction: row;
        column-gap: 10px;
    }

    .brand {
        font-size: 120px;
    }

    .brand-lottie {
        width: 250px;
        height: 250px;
        bottom: 20px;
    }

    .btn-download {
        flex-direction: row;
    }
}

@media (max-width: 799px) {
    .container {
        flex-direction: column;
        row-gap: 10px;
    }

    .brand {
        font-size: 18vw;
    }

    .brand-lottie {
        width: 150px;
        height: 150px;
        bottom: 30px;
    }

    .btn-download {
        flex-direction: column;
    }
}

.intro {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: flex-end;
}

.slogan {
    font-family: Helvetica, Arial;
    font-size: 24px;
    font-weight: bold;
    color: #99a;
}

.head {
    background-color: rgb(254, 250, 246);
    padding: 10px;
    position: relative;
    overflow: hidden;
}

.menu {
    flex: 1;
    font-size: 14px;
    display: flex;
    column-gap: 20px;
    z-index: 1;
}

.qfc {
    position: absolute;
    right: 10px;
    width: 50px;
}

.myfont {
    position: absolute;
    right: 70px;
    width: 50px;
}

.brand {
    font-family: Arial, sans-serif;
    font-weight: bold;
    color: white;
    text-shadow: 6px 3px 10px rgba(164, 151, 136, 0.5);
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
    top: 80px;
}

.slogan {
    font-family: Helvetica, Arial;
    font-size: 24px;
    font-weight: bold;
    color: rgb(207, 194, 180);
}

.brand-lottie {
    width: 300px;
    height: 300px;
    position: absolute;
    right: -20px;
    bottom: -20px;
}

.content {
    display: flex;
    flex-direction: column;
    padding: 10px;
}

.center {
    align-items: center;
    text-align: center;
}

.row {
    display: flex;
}

.content-text {
    flex: 1;
    font-size: 16px;
    text-align: left;
}

.content-image {
    display: flex;
    flex-direction: column;
    align-items: center;
    row-gap: 60px;
    margin-top: 10px;
}

.content-image img {
    width: 271px;
    height: auto;
    object-fit: contain;
}

.copyright {
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 12px;
    color: #999;
    text-align: center;
}

.download-div {
    display: flex;
    column-gap: 60px;
    font-family: Helvetica;
    font-size: 16px;
}

.btn-download {
    display: flex;
    align-items: center;
    column-gap: 10px;
}

.btn-download img {
    height: 40px;
}