* {
    box-sizing: border-box;
}

img {
    vertical-align: middle;
}

body {
    margin: 0;
    overflow: hidden;
    background: url(../image/desktop/bg.png?t=14) top / cover no-repeat;
}

header {
    height: 12vh;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3vh 5vw;
}

header>img {
    height: 100%;
    cursor: pointer;
}

header>img:nth-of-type(2) {
    cursor: pointer;
    margin-left: auto;
    margin-right: 20px;
}

main {
    height: 88vh;
    display: flex;
    position: relative;
}

main>div:not(:first-of-type) {
    width: 50%;
    height: 100%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}

.swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

.left {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-left: 10vw;
}

.left>img {
    width: 100%;
}

.qr-wraper {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.qr-wraper>img {
    width: 100%;
}

#qr {
    padding: 8px;
    background: #fff;
    position: absolute;
    top: 10px;
    left: 10px;
    bottom: 10px;
    aspect-ratio: 1;
}

#qr>img {
    width: 100%;
    height: 100%;
}

.ab {
    position: absolute;
    left: 10px;
    top: 10px;
    height: fit-content;
    display: flex;
    flex-wrap: nowrap;
    min-width: 10vw;
}

.ab-link {
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    flex-direction: column;
    margin-right: 10px;
}

.ab-link img {
    width: 5vw;
    aspect-ratio: 1;
    border-radius: 2px;
}

.ab-name {
    margin-top: 4px;
    font-size: 14px;
}