.gls-auth__brn {
    width: max-content;
    display: flex;
    align-items: center;
    background-color: #F2F2F2;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}
.gls-auth__brn:hover {
    box-shadow: 0 10px 15px rgba(0, 0, 0, .1), 0 4px 6px rgba(0, 0, 0, 8%);
}
.gls-auth__icon {
    display: flex;
    padding: 8px;
}
.gls-auth__text {
    padding: 8px 10px 8px 0;
    color: #333;
}
/* 遮罩层 */
#gls-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    display: none;
    z-index: 999999;
    backdrop-filter: blur(2px);
}

/* loading 动画 */
#gls-overlay .loader {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 55px;
    height: 55px;
    margin-top: -27px;
    margin-left: -27px;
    border: 6px solid #fff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.9s linear infinite;
}

@keyframes spin {
    100% { transform: rotate(360deg); }
}