在手机版搜索页面屏蔽知乎智答底部导航栏，在其他页面展示
// ==UserScript==
// @name 知乎直达 Block Bottom Navigation Bar
// @namespace http://tampermonkey.net/
// @version 1.1
// @description 在手机版搜索页面屏蔽知乎智答底部导航栏，在其他页面展示
// @icon https://pica.zhimg.com/v2-79e835d86b026c7c499de99d49906814.png
// @author qianjunlang
// @match *://zhida.zhihu.com/*
// @grant none
// @license MIT
// @run-at document-start
// ==/UserScript==
(function() {
'use strict';
// 创建并添加CSS样式
function addCustomStyle() {
// 检查是否已经添加了样式
if (document.getElementById('block-bottom-nav-style')) {
return;
}
const style = document.createElement('style');
style.id = 'block-bottom-nav-style';
style.textContent = `
#fullScreen > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(1) > div > div.css-175oi2r.r-1loqt21.r-1otgn73 > svg path
{
fill: #F7971D !important;
}
#fullScreen > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(1) > div > div:nth-child(2) > div.css-175oi2r.r-1loqt21.r-1otgn73 > div,
#fullScreen > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(2) > div > div > div > div
{
opacity: 0.5 !important;
}
/* 只在body带有特定class时隐藏底部导航栏 */
body.hide-nav-bar div.css-175oi2r[style*="height: 58px"][style*="box-shadow: rgba(88, 92, 103, 0.08) 0px 0px 24px"]
{
display: none !important;
visibility: hidden !important;
opacity: 0 !important;
pointer-events: none !important;
height: 0 !important;
}
/* 顶部导航栏样式 - 在搜索页面缩小高度 */
body.hide-nav-bar div.css-175oi2r[style*="box-shadow: rgba(88, 92, 103, 0.08) 0px 1px 0px"][style*="height: 52px"] {
height: 28px !important;
border-bottom: 1px solid rgba(88, 92, 103, 0.2);
}
body.hide-nav-bar #fullScreen > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(1) > div > div.css-175oi2r.r-1loqt21.r-1otgn73 > div {
transform: scale(0.8); /* 缩小到80%，您可以调整这个值 */
transform-origin: center; /* 控制缩放的起点 */
}
/*deepseek button*/
body.hide-nav-bar #fullScreen > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(3) > div.css-175oi2r.r-150rngu.r-18u37iz.r-16y2uox.r-1wbh5a2.r-lltvgl.r-buy8e9.r-agouwx {
justify-content: flex-end !important;
position: relative;
height: 20px;
}
body.hide-nav-bar #fullScreen > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(3) > div.css-175oi2r.r-150rngu.r-18u37iz.r-16y2uox.r-1wbh5a2.r-lltvgl.r-buy8e9.r-agouwx > div {
gap: 0px !important;
margin-bottom: 3px !important;
transform: scale(0.8);
transform-origin: bottom right;
z-index: 1000;
}
body.hide-nav-bar #fullScreen > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(2) > div.css-175oi2r.r-1loqt21.r-1otgn73{
display:none;
}
`;
document.head.appendChild(style);
}
// 检查当前URL是否匹配条件
function checkUrlAndApply() {
// 确保样式已添加
addCustomStyle();
if (
window.location.pathname.includes('/search/') ||
window.location.pathname.endsWith('/history')
) {
document.body.classList.add('hide-nav-bar');
} else {
document.body.classList.remove('hide-nav-bar');
}
}
// 监听URL变化（处理SPA应用）
function setupUrlChangeListener() {
// 使用history API监听
const originalPushState = history.pushState;
const originalReplaceState = history.replaceState;
history.pushState = function() {
originalPushState.apply(this, arguments);
checkUrlAndApply();
};
history.replaceState = function() {
originalReplaceState.apply(this, arguments);
checkUrlAndApply();
};
// 监听popstate事件（后退/前进按钮）
window.addEventListener('popstate', checkUrlAndApply);
// 监听hashchange事件
window.addEventListener('hashchange', checkUrlAndApply);
}
function initialize() {
// 等待body元素加载完成
if (!document.body) {
window.addEventListener('DOMContentLoaded', () => {
// 立即检查当前URL
checkUrlAndApply();
// 设置URL变化监听
setupUrlChangeListener();
});
} else {
// 立即检查当前URL
checkUrlAndApply();
// 设置URL变化监听
setupUrlChangeListener();
}
}
// DOM完全加载后执行
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', initialize);
} else {
initialize();
}
// 页面完全加载后再次检查
window.addEventListener('load', checkUrlAndApply);
})();