html {
    height: auto;
}

body {
    margin: 0;
    padding: 0;
    min-height: 100svh; /* 行動裝置更準 */
    min-height: 100vh; /* 備援 */
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative; /* 建立層疊脈絡，讓 ::before 蓋在背景圖上 */
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background-color: rgba(255, 255, 255, 0.6);
    z-index: 0;
    pointer-events: none;
}

.authentication-wrapper.authentication-large-basic {
    max-width: 900px;
}

@media (max-width: 991px) {
    .authentication-wrapper.authentication-basic {
        justify-content: center;
    }
}

@media (min-width: 992px) {
    .authentication-wrapper.authentication-right {
        justify-content: flex-end;
    }
}

.authentication-wrapper.authentication-basic .authentication-inner::before {
    display: none;
}

.authentication-wrapper.authentication-basic .authentication-inner::after {
    display: none;
}