body {
    background: #2E3440;
    margin: 0;
    overflow:hidden;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -o-user-select: none;
    user-select: none;
}

#orientation {
    display: none;
    position: fixed;
    z-index: 20000;
    inset: 0;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 24px;
    background: #2E3440;
    color: #fff;
    font: 700 20px/1.4 Arial, sans-serif;
    text-align: center;
}

.rotate-phone {
    position: relative;
    width: 54px;
    height: 92px;
    border: 5px solid #fff;
    border-radius: 9px;
    box-sizing: border-box;
    transform: rotate(90deg);
}

.rotate-phone::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 5px;
    width: 7px;
    height: 7px;
    margin-left: -3.5px;
    border-radius: 50%;
    background: #fff;
}

#banner {
    margin: 0 auto;
    position: fixed;
    top: 0;
    bottom: auto;
    display: block;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10000;
    text-align: center;
}