body {
    margin: 0;
    background-color: #f2f2f7;
    font-size: 14px;
}

img {
    -webkit-user-drag: none;
}

.wrap {
    width: 100vw;
    height: 120px;
    margin: 0 auto;
}

.top {
    left: 32px;
    right: auto;
    top: 32px;
    width: calc(100% - 64px);
    height: 64px;
    border-radius: 16px;
    position: fixed;
    background-color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
    z-index: 2;
}

.top .left {
    padding-left: 16px;
    padding-right: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.top .right {
    padding-left: 16px;
    padding-right: 16px;
}

.top .left .logo {
    font-weight: bolder;
    font-size: 20px;
    padding: 0 16px;
}

.bot {
    left: 32px;
    right: auto;
    bottom: 32px;
    width: calc(100% - 64px);
    min-height: 96px;
    border-radius: 16px;
    position: fixed;
    background-color: #333;
    color: #f2f2f7;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    gap: 16px;
    z-index: 2;
}

.bot .company-name {
    letter-spacing: 6px;
    color: #AEAEB2;
}

.bot .company-info {
    display: flex;
    font-size: 14px;
    gap: 32px;
    color: #C7C7CC;

}

.bg {
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    background-image: url('../img/bg.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    position: fixed;
    z-index: -1;
}


.content {
    width: 600px;
    height: 400px;
    background-color: white;
    position: fixed;
    left: calc(50% - 300px);
    top: calc(50% - 200px);
    border-radius: 16px;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

.content .img {
    height: 200px;
}

@media screen and (min-width: 1280px) {
    .top {
        width: 1280px;
        left: calc(50% - 640px);
        right: auto;
    }

    

    .bot {
        width: 1280px;
        left: calc(50% - 640px);
        right: auto;
    }

    
}

@media screen and (max-width: 1280px)  {
    .top .left .item{
        visibility: hidden;
    }

    .bot{
        display: none;
        padding: 32px 16px;
    }

    .bot .company-info {
        flex-direction: column;
        align-items: center;
    }
}