.ui-i18n-modal-mask {
    display: none;
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 10050;
    background: rgba(0, 0, 0, 0.35);
}

/* 前台语言切换入口（暂隐藏，保留 i18n 文案能力） */
.ui-lang-trigger,
.home-ui-lang,
.login-lang,
.gate-lang,
#mineLangBtn {
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
    width: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
    opacity: 0 !important;
}

.ui-i18n-modal-mask,
.ui-i18n-modal-mask.is-open {
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
}
.ui-i18n-modal-mask.is-open {
    display: block;
}
.ui-i18n-modal-panel {
    position: absolute;
    left: 10px;
    right: 10px;
    bottom: 10px;
    background: #fff;
    border-radius: 14px;
    overflow: hidden;
    max-height: 70vh;
}
.ui-i18n-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid #f0f0f0;
    font-weight: 600;
    font-size: 16px;
}
.ui-i18n-modal-cancel {
    background: transparent;
    border: 0;
    color: #666;
    font-size: 14px;
    padding: 4px 8px;
}
.ui-i18n-modal-body {
    padding: 14px 16px 18px;
    overflow-y: auto;
}
.ui-i18n-lang-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.ui-i18n-lang-item {
    flex: 0 0 calc(33.333% - 7px);
    text-align: center;
    padding: 10px 6px;
    border: 1px solid #e6e6e6;
    border-radius: 10px;
    color: #333;
    text-decoration: none;
    font-size: 13px;
    box-sizing: border-box;
}
.ui-i18n-lang-item.is-active {
    border-color: #1677ff;
    color: #1677ff;
    background: #f0f7ff;
}