/* 语言推荐横幅 - 样式参考 cookie-banner 但显示在顶部 */
.lang-rec-banner {
    position: fixed;
    top: 0; /* 改为顶部显示 */
    left: 0;
    right: 0;
    width: 100%;
    box-sizing: border-box;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    box-shadow: 0 1px 10px rgba(0, 0, 0, 0.3); /* 阴影方向改变 */
    border-bottom: 1px solid rgba(255, 255, 255, 0.1); /* 边框改为底部 */
    padding: 12px 0;
    z-index: 10000; /* 提高z-index确保在最上层 */
    display: none;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Icons", "Helvetica Neue", Helvetica, Arial, sans-serif;
    overflow-x: hidden;
}

.lang-rec-banner.show {
    display: block;
    animation: lang-rec-slide-down 0.3s cubic-bezier(0.28, 0.11, 0.32, 1); /* 改为从上滑下 */
}

.lang-rec-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
}

.lang-rec-content-text {
    flex: 1;
    margin-right: 24px;
}

.lang-rec-message {
    margin: 0;
    font-size: 14px;
    line-height: 1.4;
    color: var(--text-light);
    letter-spacing: -0.016em;
}

.lang-rec-buttons {
    display: flex;
    gap: 12px;
}

.lang-rec-btn {
    border: none;
    border-radius: var(--radius-full);
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.28, 0.11, 0.32, 1);
    white-space: nowrap;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
}

.lang-rec-btn-primary {
    background: var(--pink-primary);
    color: var(--text-light);
}

.lang-rec-btn-primary:hover {
    background: var(--pink-dark);
    transform: translateY(-1px);
}

.lang-rec-btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
}

.lang-rec-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

/* 从上滑下的动画 */
@keyframes lang-rec-slide-down {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

/* 确保所有子元素也使用border-box */
.lang-rec-banner *,
.lang-rec-banner *::before,
.lang-rec-banner *::after {
    box-sizing: border-box;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .lang-rec-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .lang-rec-content-text {
        margin-right: 0;
        margin-bottom: 12px;
        width: 100%;
    }
    
    .lang-rec-buttons {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .lang-rec-buttons {
        flex-direction: column;
        gap: 8px;
    }
    
    .lang-rec-btn {
        width: 100%;
        text-align: center;
    }
}

/* 调整导航栏位置，避免被语言推荐横幅遮挡 */
.lang-rec-banner.show + .nav {
    margin-top: 60px; /* 根据语言推荐横幅的高度调整 */
}

@media (max-width: 768px) {
    .lang-rec-banner.show + .nav {
        margin-top: 90px; /* 移动设备上语言推荐横幅更高 */
    }
}

@media (max-width: 480px) {
    .lang-rec-banner.show + .nav {
        margin-top: 120px; /* 小屏幕设备上语言推荐横幅更高 */
    }
}

/* 移除不再需要的cookie-banner相关样式 */
.ck-banner.show + .lang-rec-banner.show {
    bottom: 60px;
}

@media (max-width: 768px) {
    .ck-banner.show + .lang-rec-banner.show {
        bottom: 90px;
    }
}

@media (max-width: 480px) {
    .ck-banner.show + .lang-rec-banner.show {
        bottom: 120px;
    }
}