/* 彻底隐藏所有原有的footer相关元素 */
.wy-footer-copyright,
.wy-footer,
.rst-footer,
footer.rst-footer,
.rst-content footer,
.rst-content .footer {
    display: none !important;
}

/* 隐藏可能的空白容器 */
footer:empty,
div:empty {
    display: none !important;
}

/* 确保我们的自定义footer正常显示 */
footer:not(:empty) {
    display: block !important;
}

/* 导航按钮样式 */
.rst-footer-buttons {
    background: none !important;
    border: none !important;
    margin: 0 !important;
    padding: 24px 0 !important;
}

.rst-footer-buttons .btn {
    margin-bottom: 0 !important;
}

/* 链接悬停效果 */
footer a:hover {
    text-decoration: underline !important;
}

/* 清除浮动 */
.rst-footer-buttons::after {
    content: "";
    display: table;
    clear: both;
}