/* 玻璃卡片模板：手机端返回按钮与滚动提示同排，并与正文左边缘对齐 */
@media (max-width: 768px) {
    .scroll-indicator,
    .back-button {
        bottom: max(40px, calc(env(safe-area-inset-bottom) + 24px)) !important;
    }

    .back-button {
        position: fixed !important;
        top: auto !important;
        right: auto !important;
        left: max(56px, calc(env(safe-area-inset-left) + 56px)) !important;
        z-index: 90;
        margin: 0 !important;
    }
}