.desktop {
    color: #fff;
    width: 100%;
    height: 100vh;
    font-size: 0px;
    overflow: hidden;
    position: relative;
}

* {
    -webkit-user-drag: none;
    box-sizing: border-box;
}

.desktop .fixed-bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    object-fit: cover;
}

.desktop .fixed-bg * {
    object-fit: cover;
}

.content {
    padding: 0;
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.top {
    padding: clamp(14px, 2vh, 22px) clamp(18px, 2.6vw, 44px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 999;
}

.desktop .contact {
    display: flex;
    align-items: center;
    gap: clamp(10px, 1.2vw, 18px);
}

.logo {
    width: clamp(120px, 14vw, 240px);
    height: auto;
}

.contactBtn {
    width: clamp(92px, 7.2vw, 180px);
    height: auto;
    cursor: pointer;
}

.image-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    flex: 1 1 auto;
    min-width: 0;
}

.slg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    transform: none;
    object-fit: contain;
    object-position: left center;
    pointer-events: none;
}

.bottom {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: stretch;
    overflow: hidden;
    padding: 0 clamp(18px, 2.6vw, 44px) clamp(14px, 3vh, 40px);
}

.main-left {
    height: 100%;
    flex: 1;
    display: flex;
    flex-direction: row;
    align-items: stretch;
    justify-content: space-between;
    gap: clamp(18px, 2.6vw, 44px);
    width: 100%;
    min-height: 0;
}


.downloadArea {
    position: relative;
    left: auto;
    transform: none;
    bottom: auto;
    width: clamp(360px, 34vw, 560px);
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    gap: clamp(14px, 2.2vh, 28px);
    padding-bottom: clamp(8px, 2vh, 22px);
    z-index: 10;
    overflow: visible;
    --title-overlap: calc(clamp(18px, 2.6vw, 44px) + clamp(18px, 3vw, 88px));
}

.downloadArea .qr-wrap {
    position: relative;
    width: 100%;
    max-width: clamp(320px, 32vw, 560px);
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: clamp(12px, 1.4vw, 18px);
    padding: clamp(10px, 1.2vw, 14px) clamp(12px, 1.6vw, 18px);
    border-radius: clamp(12px, 1.2vw, 16px);
    background: linear-gradient(90deg, rgb(25 24 25 / 35%) 0%, rgba(0, 0, 0, 0.25) 55%, rgb(21 20 20 / 15%) 100%);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(2px);
    margin-right: 8vw;
}

.downloadArea .titleBox {
    position: relative;
    flex: 0 1 auto;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: clamp(10px, 1.6vh, 18px);
}

.downloadArea .qrcode-box {
    font-size: 0;
    width: clamp(110px, 7.2vw, 140px);
    height: clamp(110px, 7.2vw, 140px);
    box-sizing: border-box;
    flex: 0 0 auto;
    background: rgba(255, 255, 255, 0.95);
    border-radius: clamp(8px, 0.9vw, 12px);
    padding: clamp(6px, 0.7vw, 10px);
    display: flex;
    align-items: stretch;
    justify-content: stretch;
}

.downloadArea .qrcode-box .inside {
    width: 100%;
    height: 100%;
    background: transparent;
    border-radius: 0;
}

.downloadArea .qrText {
    flex: 1 1 auto;
    min-width: 0;
    font-size: 14px;
    line-height: 1.35;
    color: rgba(255, 255, 255, 0.92);
}

.downloadArea .qrTitle {
    font-size: clamp(14px, 1.2vw, 18px);
    font-weight: 700;
    letter-spacing: 0.2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: clamp(6px, 0.8vw, 10px);
}

.downloadArea .qrHighlight {
    color: #ffe047;
}

.downloadArea .qrDesc {
    font-size: clamp(11px, 0.95vw, 13px);
    color: rgba(255, 255, 255, 0.86);
}

.downloadArea .title1,
.downloadArea .title2 {
    max-width: clamp(320px, 45vw, 720px);
    height: auto;
    display: block;
    margin-right: 5vw;
}

.downloadArea .title2 {
    transform: translateX(calc(-1 * var(--title-overlap)));
}

.inside {
    border-radius: 10px;
    background: #fff;
    height: 100%;
}


.btn-right {
    margin-left: 2vw;
}

#qrcode img {
    visibility: visible !important;
}

.btn-box {
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: space-around;
}

.btn-box .btn {
    display: inline-block;
    border: none;
    outline: none;
    cursor: pointer;
    transition: all .3s ease;
    background: transparent;
    font-size: 24px;
}

.btn-box img {
    width: 100%;
}

.btn-box .btn:hover {
    transform: translateY(-4px) scale(1.05)
}


.image-container .image-fade {
    object-fit: contain;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.image-container .image-fade.active {
    opacity: 1;
}