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知乎美化

宽屏显示、暗黑模式(4种)、暗黑模式跟随浏览器、屏蔽首页活动广告、隐藏文章开头大图、调整图片最大高度、向下翻时自动隐藏顶栏

Du musst eine Erweiterung wie Tampermonkey, Greasemonkey oder Violentmonkey installieren, um dieses Skript zu installieren.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

Sie müssten eine Skript Manager Erweiterung installieren damit sie dieses Skript installieren können

(Ich habe schon ein Skript Manager, Lass mich es installieren!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         知乎美化
// @version      1.5.20
// @author       X.I.U
// @description  宽屏显示、暗黑模式(4种)、暗黑模式跟随浏览器、屏蔽首页活动广告、隐藏文章开头大图、调整图片最大高度、向下翻时自动隐藏顶栏
// @match        *://www.zhihu.com/*
// @match        *://zhuanlan.zhihu.com/*
// @exclude      https://www.zhihu.com/signin*
// @icon         data:image/png;base64,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
// @grant        GM_registerMenuCommand
// @grant        GM_unregisterMenuCommand
// @grant        GM_openInTab
// @grant        GM_getValue
// @grant        GM_setValue
// @grant        GM_notification
// @sandbox      JavaScript
// @license      GPL-3.0 License
// @run-at       document-start
// @namespace    https://greasyfork.org/scripts/412212
// @supportURL   https://github.com/XIU2/UserScript
// @homepageURL  https://github.com/XIU2/UserScript
// ==/UserScript==

(function() {
    'use strict';
    var menu_ALL = [
        ['menu_widescreenDisplay', '宽屏显示', '勾选 = 该页面开启宽屏显示(刷新后查看效果)', ''],
        ['menu_widescreenDisplayIndex', '首页', '宽屏显示', true],
        ['menu_widescreenDisplayQuestion', '问题页', '宽屏显示', true],
        ['menu_widescreenDisplaySearch', '搜索页、话题页、圈子', '宽屏显示', true],
        ['menu_widescreenDisplayCollection', '收藏页', '宽屏显示', true],
        ['menu_widescreenDisplayPost', '文章页', '宽屏显示', false],
        ['menu_widescreenDisplayPeople', '用户主页', '用户主页', false],
        ['menu_widescreenDisplayWidth', '宽屏宽度', '宽屏宽度 (默认 1000)', '1000'],
        ['menu_darkMode', '暗黑模式', '暗黑模式', true],
        ['menu_darkModeType', '暗黑模式切换(1~4)', '暗黑模式切换', 1],
        ['menu_darkModeAuto', '暗黑模式跟随浏览器', '暗黑模式跟随浏览器', false],
        ['menu_picHeight', '调整图片最大高度', '调整图片最大高度', true],
        ['menu_postimg', '隐藏文章开头大图', '隐藏文章开头大图', true],
        ['menu_hideTitle', '向下翻时自动隐藏顶栏', '向下翻时自动隐藏顶栏', true]
    ], menu_ID = [];
    for (let i=0;i<menu_ALL.length;i++){ // 如果读取到的值为 null 就写入默认值
        if (GM_getValue(menu_ALL[i][0]) == null){GM_setValue(menu_ALL[i][0], menu_ALL[i][3])};
    }
    registerMenuCommand();
    addStyle();
    // 向下翻时自动隐藏顶栏
    if (menu_value('menu_hideTitle')) setTimeout(hideTitle, 2000);

    // 注册脚本菜单
    function registerMenuCommand() {
        if (menu_ID.length > menu_ALL.length){ // 如果菜单ID数组多于菜单数组,说明不是首次添加菜单,需要卸载所有脚本菜单
            for (let i=0;i<menu_ID.length;i++){
                GM_unregisterMenuCommand(menu_ID[i]);
            }
        }
        for (let i=0;i<menu_ALL.length;i++){ // 循环注册脚本菜单
            menu_ALL[i][3] = GM_getValue(menu_ALL[i][0]);
            if (menu_ALL[i][0] === 'menu_darkModeType') {
                if (menu_ALL[i][3] > 4){ // 避免在减少 raw 数组后,用户储存的数据大于数组而报错
                    menu_ALL[i][3] = 1;
                    GM_setValue('menu_darkModeType', menu_ALL[i][3]);
                }
                menu_ID[i] = GM_registerMenuCommand(`${menu_num(menu_ALL[i][3])} ${menu_ALL[i][1]}`, function(){menu_toggle(`${menu_ALL[i][3]}`,`${menu_ALL[i][0]}`)});
            } else if (menu_ALL[i][0] === 'menu_widescreenDisplay'){
                    GM_registerMenuCommand(`#️⃣ ${menu_ALL[i][1]}`, function(){menu_setting('checkbox', menu_ALL[i][1], menu_ALL[i][2], true, [menu_ALL[i+1], menu_ALL[i+2], menu_ALL[i+3], menu_ALL[i+4], menu_ALL[i+5], menu_ALL[i+6], menu_ALL[i+7]])});
            } else if (menu_ALL[i][0].indexOf('menu_widescreenDisplay') === -1) {
                menu_ID[i] = GM_registerMenuCommand(`${menu_ALL[i][3]?'✅':'❌'} ${menu_ALL[i][1]}`, function(){menu_switch(`${menu_ALL[i][3]}`,`${menu_ALL[i][0]}`,`${menu_ALL[i][2]}`)});
            }
        }
        menu_ID[menu_ID.length] = GM_registerMenuCommand('💬 反馈 & 建议', function () {window.GM_openInTab('https://github.com/XIU2/UserScript#xiu2userscript', {active: true,insert: true,setParent: true});window.GM_openInTab('https://greasyfork.org/zh-CN/scripts/412212/feedback', {active: true,insert: true,setParent: true});});
    }

    // 切换暗黑模式
    function menu_toggle(menu_status, Name) {
        menu_status = parseInt(menu_status)
        if (menu_status >= 4){
            menu_status = 1;
        } else {
            menu_status += 1;
        }
        GM_setValue(`${Name}`, menu_status);
        if (menu_status === 1) { // 设置 Cookie
            if (getTheme() === 'light') setTheme('dark');
        } else {
            if (getTheme() === 'dark') {
                setTheme('light');
            } else {
                if (menu_value('menu_darkMode')) {location.reload();} else {registerMenuCommand();}
            }
        }
    };

    // 菜单数字图标
    function menu_num(num) {
        return ['0️⃣','1️⃣','2️⃣','3️⃣','4️⃣','5️⃣','6️⃣','7️⃣','8️⃣','9️⃣','🔟'][num]
    }

    // 菜单开关
    function menu_switch(menu_status, Name, Tips) {
        if (menu_status == 'true'){
            GM_setValue(`${Name}`, false);

            if (Name === 'menu_darkMode') { // 暗黑模式
                if (getTheme() === 'dark') {setTheme('light');} else {location.reload();}
            } else {
                GM_notification({text: `已关闭 [${Tips}] 功能\n(点击刷新网页后生效)`, timeout: 3500, onclick: function(){location.reload();}});
            }
        } else {
            GM_setValue(`${Name}`, true);

            if (Name === 'menu_darkMode') {
                if (menu_value('menu_darkModeType') === 1) {
                    if (getTheme() === 'light') setTheme('dark');
                } else {
                    if (getTheme() === 'dark') {setTheme('light');} else {location.reload();}
                }
            } else {
                GM_notification({text: `已开启 [${Tips}] 功能\n(点击刷新网页后生效)`, timeout: 3500, onclick: function(){location.reload();}});
            }
        }
        registerMenuCommand(); // 重新注册脚本菜单
    };

    // 返回菜单值
    function menu_value(menuName) {
        for (let menu of menu_ALL) {
            if (menu[0] == menuName) {
                return menu[3]
            }
        }
    }


    // 脚本设置
    function menu_setting(type, title, tips, line, menu) {
        let _br = '', _html = `<style class="zhihuE_SettingStyle">.zhihuE_SettingRoot {position: absolute;top: 50%;left: 50%;-webkit-transform: translate(-50%, -50%);-moz-transform: translate(-50%, -50%);-ms-transform: translate(-50%, -50%);-o-transform: translate(-50%, -50%);transform: translate(-50%, -50%);width: auto;min-width: 400px;max-width: 600px;height: auto;min-height: 150px;max-height: 400px;color: #535353;background-color: #fff;border-radius: 3px;}
.zhihuE_SettingBackdrop_1 {position: fixed;top: 0;right: 0;bottom: 0;left: 0;z-index: 203;display: -webkit-box;display: -ms-flexbox;display: flex;-webkit-box-orient: vertical;-webkit-box-direction: normal;-ms-flex-direction: column;flex-direction: column;-webkit-box-pack: center;-ms-flex-pack: center;justify-content: center;overflow-x: hidden;overflow-y: auto;-webkit-transition: opacity .3s ease-out;transition: opacity .3s ease-out;}
.zhihuE_SettingBackdrop_2 {position: absolute;top: 0;right: 0;bottom: 0;left: 0;z-index: 0;background-color: rgba(18,18,18,.65);-webkit-transition: background-color .3s ease-out;transition: background-color .3s ease-out;}
.zhihuE_SettingRoot .zhihuE_SettingHeader {padding: 10px 20px;color: #fff;font-weight: bold;background-color: #3994ff;border-radius: 3px 3px 0 0;}
.zhihuE_SettingRoot .zhihuE_SettingMain {padding: 10px 20px;border-radius: 0 0 3px 3px;}
.zhihuE_SettingHeader span {float: right;cursor: pointer;}
.zhihuE_SettingMain input {margin: 10px 6px 10px 0;vertical-align:middle;}
.zhihuE_SettingMain input[type=text] {margin: 5px 6px 5px 0;padding-block: 0;}
.zhihuE_SettingMain input[name=zhihuE_Setting_Checkbox] {cursor: pointer;}
.zhihuE_SettingMain label {margin-right: 20px;user-select: none;cursor: pointer;vertical-align:middle;}
.zhihuE_SettingMain hr {border: 0.5px solid #f4f4f4;}
[data-theme="dark"] .zhihuE_SettingRoot {color: #adbac7;background-color: #343A44;}
[data-theme="dark"] .zhihuE_SettingHeader {color: #d0d0d0;background-color: #2D333B;}
[data-theme="dark"] .zhihuE_SettingMain hr {border: 0.5px solid #2d333b;}</style>
        <div class="zhihuE_SettingBackdrop_1"><div class="zhihuE_SettingBackdrop_2"></div><div class="zhihuE_SettingRoot">
            <div class="zhihuE_SettingHeader">${title}<span class="zhihuE_SettingClose" title="点击关闭"><svg class="Zi Zi--Close Modal-closeIcon" fill="currentColor" viewBox="0 0 24 24" width="24" height="24"><path d="M13.486 12l5.208-5.207a1.048 1.048 0 0 0-.006-1.483 1.046 1.046 0 0 0-1.482-.005L12 10.514 6.793 5.305a1.048 1.048 0 0 0-1.483.005 1.046 1.046 0 0 0-.005 1.483L10.514 12l-5.208 5.207a1.048 1.048 0 0 0 .006 1.483 1.046 1.046 0 0 0 1.482.005L12 13.486l5.207 5.208a1.048 1.048 0 0 0 1.483-.006 1.046 1.046 0 0 0 .005-1.482L13.486 12z" fill-rule="evenodd"></path></svg></span></div>
            <div class="zhihuE_SettingMain"><p>${tips}</p><hr>`
        if (line) _br = '<br>'
        for (let i=0; i<menu.length; i++) {
            if (menu[i][0] === 'menu_widescreenDisplayWidth') {
                _html += `<label>${menu[i][2]}:<input name="${menu[i][0]}" type="text" oninput="value=value.replace(/[^\\d]/g,'')" value="${GM_getValue(menu[i][0])}" style="width: 50px;"></label>${_br}`
            } else if (GM_getValue(menu[i][0])) {
                _html += `<label><input name="zhihuE_Setting_Checkbox" type="checkbox" value="${menu[i][0]}" checked="checked">${menu[i][1]}</label>${_br}`
            } else {
                _html += `<label><input name="zhihuE_Setting_Checkbox" type="checkbox" value="${menu[i][0]}">${menu[i][1]}</label>${_br}`
            }
        }
        _html += `</div></div></div>`
        document.body.insertAdjacentHTML('beforeend', _html); // 插入网页末尾
        setTimeout(function() { // 延迟 100 毫秒,避免太快
            const doc = document.querySelector('.zhihuE_SettingBackdrop_1');
            if (!doc) return
            // 关闭按钮 点击事件
            doc.querySelector('.zhihuE_SettingClose').onclick = function(){this.parentElement.parentElement.parentElement.remove();document.querySelector('.zhihuE_SettingStyle').remove();}
            // 点击周围空白处 = 点击关闭按钮
            doc.querySelector('.zhihuE_SettingBackdrop_2').onclick = function(event){if (event.target == this) {document.querySelector('.zhihuE_SettingClose').click();};}
            // 复选框 点击事件
            doc.querySelectorAll('input[name=zhihuE_Setting_Checkbox]').forEach(function (checkBox) {
                checkBox.addEventListener('click', function(){if (this.checked) {GM_setValue(this.value, true);} else {GM_setValue(this.value, false);}});
            })
            // 输入框 变化事件
            doc.querySelectorAll('input[type=text]').forEach(function (checkBox) {
                checkBox.onchange = function(){GM_setValue(this.name, this.value);};
            })
        }, 100)
    }


    // 添加样式
    function addStyle() {
        let style = `/* 屏蔽登录提示(问题页中间的元素) */
.Question-mainColumnLogin {display: none !important;}
/* 屏蔽回答页/首页广告 */
.Pc-card.Card, .Pc-Business-Card-PcTopFeedBanner {display: none !important;}
/* 屏蔽文章页推荐文章 */
.Recommendations-Main {display: none !important;}
/* 解除盐选内容选中复制限制 */
div[class*="ManuscriptIntro-root-"] {user-select: auto !important;}
`,
            style_index = `/* 屏蔽首页广告 */
.TopstoryItem--advertCard {display: none !important;}
/* 屏蔽首页活动广告 */
main.App-main > .Topstory > div:not(.Topstory-container) {display: none !important;}
html[data-theme="light"] header.AppHeader {background-color: #ffffff !important; -webkit-box-shadow: 0 1px 3px rgba(18,18,18,.1) !important; box-shadow: 0 1px 3px rgba(18,18,18,.1) !important;}
html[data-theme="light"] header.AppHeader a[aria-label="知乎"] svg {filter: invert(57%) sepia(71%) saturate(949%) hue-rotate(190deg) brightness(86%) contrast(188%) !important;}
html[data-theme="light"] .AppHeader-TabsLink {color: #8590a6 !important; font-weight: normal !important;}
html[data-theme="light"] .AppHeader-userInfo Button svg, .SearchBar-searchButton svg {color: inherit !important;}
html[data-theme="light"] .AppHeader-userInfo button>div {color: #8590a6 !important;}
html[data-theme="light"] .Input-wrapper.Input-wrapper--grey {background: #f6f6f6 !important;}
html[data-theme="light"] .SearchBar input {color: #121212 !important;}
html[data-theme="light"] .SearchBar input::placeholder, html[data-theme="light"] .SearchBar input::-webkit-input-placeholder, html[data-theme="light"] {color: #919baf !important;}
html[data-theme="light"] .Button--primary.Button--blue {color: #fff !important;background-color: #06f !important;}
/* 右上角 通知/私信 红点颜色 */
html[data-theme=light] .AppHeader-notifications:not([aria-label=通知])>div:first-of-type, html[data-theme=light] .AppHeader-messages:not([aria-label=私信])>div:first-of-type {color: #ffffff !important;border: 2px solid #ffffff !important;}

            `,
            style_widescreenDisplayIndex = `/* 宽屏显示 - 首页 */
.Topstory-mainColumn, .QuestionWaiting-mainColumn {width: inherit !important;}
.Topstory-mainColumn~div,[data-za-detail-view-path-module="RightSideBar"] {display: none !important;}
.Topstory-container {width: ${GM_getValue('menu_widescreenDisplayWidth')}px;}
@media only screen and (max-width: ${Number(GM_getValue('menu_widescreenDisplayWidth'))+50}px) {.Topstory-container {width: 97% !important;}}
`,
            style_widescreenDisplayQuestion = `/* 宽屏显示 - 问题页 */
.Question-mainColumn, .ListShortcut, .QuestionWaiting-mainColumn {width: inherit !important;}
.Question-mainColumn+div,[data-za-detail-view-path-module="RightSideBar"], .Question-sideColumn, .GlobalSideBar {display: none !important;}
.QuestionWaiting-mainColumn {margin-right: 0 !important;}
.Question-main {width: ${GM_getValue('menu_widescreenDisplayWidth')}px;}
@media only screen and (max-width: ${Number(GM_getValue('menu_widescreenDisplayWidth'))+50}px) {.Question-main {width: auto !important;}}
@media only screen and (max-width: ${GM_getValue('menu_widescreenDisplayWidth')-100}px) {.Question-main {width: 98.5% !important;}}
.AuthorInfo {max-width: 100% !important;}
`,
            style_widescreenDisplaySearch = `/* 宽屏显示 - 搜索页 */
.SearchMain, .ContentLayout-mainColumn, .Club-mainColumn, .Post-mainColumn, [data-za-detail-view-path-module=TopicItem]>div:first-child {width: inherit !important;}
.SearchMain+div, .ContentLayout-sideColumn, .Card.QuestionHeaderTopicMeta, .ClubSideBar, [data-za-detail-view-path-module=TopicItem]>div:not(:first-child) {display: none !important;}
.Search-container, .ContentLayout, .Club-container, .Post-container, [data-za-detail-view-path-module=TopicItem] {width: ${GM_getValue('menu_widescreenDisplayWidth')}px;}
@media only screen and (max-width: ${Number(GM_getValue('menu_widescreenDisplayWidth'))+50}px) {.Search-container, .ContentLayout, .Club-container, .Post-container, [data-za-detail-view-path-module=TopicItem] {width: 97.5% !important;}}
`,
            style_widescreenDisplayCollection = `/* 宽屏显示 - 收藏页 */
.CollectionsDetailPage-mainColumn {width: inherit !important;}
.CollectionsDetailPage-mainColumn+div {display: none !important;}
.CollectionsDetailPage {width: ${GM_getValue('menu_widescreenDisplayWidth')}px;}
@media only screen and (max-width: ${Number(GM_getValue('menu_widescreenDisplayWidth'))+50}px) {.CollectionsDetailPage {width: 98.5% !important;}}
`,
            style_widescreenDisplayPost = `/* 宽屏显示 - 文章页 */
.Post-content {min-width: auto !important;}
.Post-SideActions {left: calc(10vw) !important;}
.Post-Row-Content-right {display: none !important;}
.Post-Row-Content, .Post-Row-Content-left, .RichContent-actions {width: ${GM_getValue('menu_widescreenDisplayWidth')}px !important;}
@media only screen and (max-width: ${Number(GM_getValue('menu_widescreenDisplayWidth'))+50}px) {.Post-Row-Content, .Post-Row-Content-left, .RichContent-actions {width: auto !important;}}
@media only screen and (max-width: ${GM_getValue('menu_widescreenDisplayWidth')-100}px) {.Post-Row-Content, .Post-Row-Content-left, .RichContent-actions {width: 98% !important;}}
`,
            style_widescreenDisplayPeople = `/* 宽屏显示 - 用户主页 */
.Profile-mainColumn {width: inherit !important;}
.Profile-mainColumn+div,[data-za-module="RightSideBar"],.Profile-sideColumn {display: none !important;}
.Profile-main, #ProfileHeader {width: ${GM_getValue('menu_widescreenDisplayWidth')}px !important;}
@media only screen and (max-width: ${Number(GM_getValue('menu_widescreenDisplayWidth'))+50}px) {.Profile-main, #ProfileHeader {width: auto !important;}}
@media only screen and (max-width: ${GM_getValue('menu_widescreenDisplayWidth')-100}px) {.Profile-main, #ProfileHeader {width: 98.5% !important;}}
`,
            style_2 = `/* 隐藏在各列表中查看文章时开头显示的大图,不影响文章、专栏页面 */
.RichContent img.ArticleItem-image {display: none !important;}
`,
//            style_3 = `/* 向下翻时自动隐藏顶栏*/
//header.is-hidden {display: none;}
//`,
            style_4 = `/* 调整图片最大高度 */
.ztext .content_image, .ztext .origin_image, .GifPlayer img {max-height: 500px !important;width: auto !important;}
`,
            style_darkMode_1 = `/* 暗黑模式(方案 1) */
/* 右上角 通知/私信 红点颜色 */
html[data-theme=dark] .AppHeader-notifications:not([aria-label=通知])>div:first-of-type, html[data-theme=dark] .AppHeader-messages:not([aria-label=私信])>div:first-of-type {color: #ffffff !important;border: 2px solid #2d333b !important;}
/* 文字颜色 */
html[data-theme=dark] body, html[data-theme=dark] .ContentItem-title, html[data-theme=dark] .QuestionHeader-title, html[data-theme=dark] .Tabs-link, html[data-theme=dark] .CreatorEntrance-title, html[data-theme=dark] .Search-container, html[data-theme=dark] .HotItem-excerpt, html[data-theme=dark] .PushNotifications-item, html[data-theme=dark] .Notifications-Main>header h1, html[data-theme=dark] .Notifications-Section-header h2, html[data-theme=dark] .NotificationList-Item-content, html[data-theme=dark] .Reward, html[data-theme=dark] .ChatSideBar-Search-Input input, html[data-theme=dark] input.Input, html[data-theme=dark] .LinkCard-title, html[data-theme=dark] .MCNLinkCard-title, html[data-theme=dark] .ZVideoLinkCard-title, html[data-theme=dark] .TipjarDialog-customButton, html[data-theme=dark] .Question-mainColumn .Card:not(.AnswersNavWrapper) a[data-za-detail-view-id] > div:last-child, html[data-theme=dark] .TextArea {color: #adbac7 !important;}
html[data-theme=dark] .LinkCard-meta, html[data-theme=dark] .MCNLinkCard-source {color: #5a6f83 !important;}
/* 热榜标题 */
html[data-theme=dark] .HotItem-title {color: #c4cfda !important;}
/* 首页信息流标题 */
html[data-theme=dark] .ContentItem-title a:hover, html[data-theme=dark] .RichContent.is-collapsed .RichContent-inner:hover, html[data-theme=dark] .ContentItem-more:hover, html[data-theme=dark] .QuestionRichText--expandable.QuestionRichText--collapsed:hover {color: #b3c3d6 !important;}
/* 搜索高亮红字 */
html[data-theme=dark] .Highlight em {color: #c33c39 !important;}

/* 背景颜色 - 网页 */
html[data-theme=dark] body, html[data-theme=dark] .Select-option:focus {background: #22272E !important;}
/* 背景颜色 - 问题 */
html[data-theme=dark] .AppHeader, html[data-theme=dark] .QuestionHeader, html[data-theme=dark] .QuestionHeader-footer, html[data-theme=dark] .EmoticonsFooter-item--selected, html[data-theme=dark] .Card, html[data-theme=dark] .Question-mainColumn .Card .Sticky.is-bottom, html[data-theme=dark] .ContentItem-actions, html[data-theme=dark] .MoreAnswers .List-headerText, html[data-theme=dark] .CommentsV2-withPagination, html[data-theme=dark] .Topbar, html[data-theme=dark] .CommentsV2-footer, html[data-theme=dark] .CommentEditorV2-inputWrap--active, html[data-theme=dark] .InputLike, html[data-theme=dark] .InputLike + div div, html[data-theme=dark] .Popover-content, html[data-theme=dark] .Notifications-footer, html[data-theme=dark] .Messages-footer, html[data-theme=dark] .Modal-inner, html[data-theme=dark] .Emoticons, html[data-theme=dark] .EmoticonsFooter, html[data-theme=dark] .SearchTabs, html[data-theme=dark] .Popover-arrow:after, html[data-theme=dark] .CommentEditorV2-inputWrap, html[data-theme=dark] .ProfileHeader-wrapper, html[data-theme=dark] .UserCover, html[data-theme=dark] .AnswerForm-footer, html[data-theme=dark] .Editable-toolbar, html[data-theme=dark] .AnswerForm-fullscreenContent .Editable-toolbar, html[data-theme=dark] .KfeCollection-PcCollegeCard-wrapper, html[data-theme=dark] .KfeCollection-PcCollegeCard-root, html[data-theme=dark] .HotItem, html[data-theme=dark] .HotList, html[data-theme=dark] .HotListNavEditPad, html[data-theme=dark] .QuestionWaiting-typesTopper, html[data-theme=dark] .QuestionWaiting-types, html[data-theme=dark] .PostItem, html[data-theme=dark] .ClubSideBar section, html[data-theme=dark] .SearchSubTabs, html[data-theme=dark] .Club-SearchPosts-Content, html[data-theme=dark] .Club-content, html[data-theme=dark] .ClubJoinOrCheckinButton, html[data-theme=dark] .ClubEdit, html[data-theme=dark] .CornerButton, html[data-theme=dark] .Notifications-Section-header, html[data-theme=dark] .NotificationList, .NotificationList-Item.NotificationList-Item:after, .NotificationList-DateSplit.NotificationList-DateSplit:after, html[data-theme=dark] .Chat, .ChatUserListItem:after, .ChatListGroup-SectionTitle--bottomBorder:after, html[data-theme=dark] .ActionMenu, .ChatSideBar-Search--active, html[data-theme=dark] .ChatSideBar-Search-ResultListWrap, html[data-theme=dark] .QuestionMainDivider-inner, html[data-theme=dark] .Topic-bar, html[data-theme=dark] .AnnotationTag, html[data-theme=dark] .HoverCard, html[data-theme=dark] .HoverCard-loading, html[data-theme=dark] .ExploreSpecialCard, html[data-theme=dark] .ExploreHomePage-ContentSection-moreButton a, html[data-theme=dark] .ExploreRoundtableCard, html[data-theme=dark] .ExploreCollectionCard, html[data-theme=dark] .ExploreColumnCard, html[data-theme=dark] .RichText .lazy[data-lazy-status], html[data-theme=dark] #TopstoryContent > div:first-child, html[data-theme=dark] .Topstory-newUserFollowCountPanel, html[data-theme=dark] .AnswerForm-fullscreenContent .RichText, html[data-theme=dark] .Club-Search-Content, html[data-theme=dark] .WriteIndexLayout .Sticky {background: #2D333B !important;}
html[data-theme=dark] .CommentListV2-header-divider, html[data-theme=dark] .CommentsV2-openComment-divider, html[data-theme=dark] .AnswerForm-fullscreenScroller, html[data-theme=dark] .HotListNav-item, html[data-theme=dark] .AutoInviteItem-wrapper--desktop, html[data-theme=dark] .ExploreSpecialCard-contentTag, html[data-theme=dark] .ExploreCollectionCard-contentTypeTag, html[data-theme=dark] .Reward-TipjarDialog-tagLine, html[data-theme=dark] .AnswerForm-footer.useNewEditorSetting > div, html[data-theme=dark] .AnswerForm-fullscreenContent > div:first-child, html[data-theme=dark] .Editable-toolbar button:hover, html[data-theme=dark] .AuthorInfo.AnswerAdd-info + div {background-color: #222933 !important;}
html[data-theme=dark] .CornerButton:hover {background: #3f4752 !important;} /* 右下角按钮 */

/* 背景颜色 - 引用 */
html[data-theme=dark] .ztext blockquote {color: #768390 !important;border-left: 3px solid #3b3b3b !important;}

/* 背景颜色 - 卡片 */
html[data-theme=dark] .MCNLinkCard, html[data-theme=dark] .LinkCard-content, html[data-theme=dark] .ZVideoLinkCard-info {background-color: #22272e !important;}
html[data-theme=dark] .Post-content .MCNLinkCard, html[data-theme=dark] .Post-content .LinkCard-content, html[data-theme=dark] .Post-content .ZVideoLinkCard-info {background-color: #2D333B !important;}
html[data-theme=dark] .LinkCard-backdrop {background-image: url() !important;}

/* 背景颜色 - 头像 */
html[data-theme=dark] .Avatar, html[data-theme=dark] .UserAvatar {background-color: #2d333b !important;}
html[data-theme=dark] .UserAvatar {border: 4px solid #2d333b !important;}

/* 划词提示文字和背景颜色 */
html[data-theme=dark] .css-fg13ww {color: #adbac7 !important; background-color: #363d47 !important; border-radius: 10px !important;}

/* 通知信息中点评论链接时,在弹出的评论框中 "高亮" 目标评论 */
html[data-theme=dark] .CommentItemV2[tabindex='-1'] {background-color: #343a44 !important;}

/* 搜索框 */
html[data-theme=dark] .Input-wrapper.Input-wrapper--grey, html[data-theme=dark] .ChatSideBar-Search-Input input {background: #333a44 !important;}

/* 加载动画 */
html[data-theme=dark] .PlaceHolder-bg {background: -webkit-gradient(linear,left top,right top,from(#22272e),color-stop(20%,#2d333b),color-stop(40%,#22272e),to(#22272e)) !important;background: linear-gradient(90deg,#22272e 0,#2d333b 20%,#22272e 40%,#22272e) !important;}
html[data-theme=dark] .PlaceHolder-inner {background: #22272e !important;color: #2d333b !important;}

/* 私信 */
html[data-theme=dark] .Input-wrapper {background-color: #30363f !important;}
html[data-theme=dark] .TextMessage-sender, html[data-theme="dark"] .TextMessage-sender::after {background-color: #57616f !important;}
html[data-theme=dark] .TextMessage-receiver, html[data-theme="dark"] .TextMessage-receiver::after {background-color: #1e5fbf !important;}

html[data-theme=dark] .TextMessage-sender, html[data-theme=dark] .TextMessage-receiver {color: #dcdcdc !important;}
/*html[data-theme=dark] .MessagesBox::-webkit-scrollbar {width: 0px !important;height: 0px !important;}*/
html[data-theme=dark] .ToolBar, html[data-theme=dark] .Input-wrapper, html[data-theme=dark] .ClubTopPosts, html[data-theme=dark] .ChatSideBar-Search-Input input {border: none !important;}

html[data-theme=dark] .ChatBoxModal-closeIcon {fill: #8590a6 !important;}

/* 私信网页 */
html[data-theme=dark] .ChatUserListItem .Chat-ActionMenuPopover-Button {background: -webkit-gradient(linear,left top,right top,from(rgba(18,18,18,0)),color-stop(20%,#22272e)) !important;background: linear-gradient(90deg,rgba(18,18,18,0),#22272e 20%) !important;}
html[data-theme=dark] .css-1j6tmrz {border: 2px solid #2d333b !important;}

/* 选项鼠标指向时背景颜色 */
html[data-theme=dark] .Messages-item:hover, html[data-theme=dark] .GlobalSideBar-navLink:hover, html[data-theme=dark] .Menu-item.is-active, html[data-theme=dark] .ActionMenu-item:hover, html[data-theme=dark] .ChatUserListItem--active, html[data-theme=dark] .Messages-newItem {background-color: #272c33 !important;}
/* 通知 */
html[data-theme=dark] .PushNotifications-item a {color: #8ab5e0 !important;}

/* 封面大图/文章头部大图 */
html[data-theme=dark] img.UserCover-image, html[data-theme=dark] img.TitleImage {opacity: 0.7 !important;}
/* 其他图片 */
html[data-theme=dark] img {opacity: 0.8 !important;}
/* GIF 动图、放大图除外 */
html[data-theme=dark] .GifPlayer img, html[data-theme=dark] .ImageView-img, html[data-theme=dark]>body>img {opacity: 1 !important;}

/* 边框 */
html[data-theme=dark] .Topbar, html[data-theme=dark] .CommentsV2-footer, html[data-theme=dark] .Topstory-mainColumnCard .Card:not(.Topstory-tabCard), html[data-theme=dark] .NestComment:not(:last-child):after, html[data-theme=dark] .NestComment--rootComment:after, html[data-theme=dark] .NestComment .NestComment--child:after, html[data-theme=dark] .NestComment .NestComment--child:after, html[data-theme=dark] .CommentsV2-replyNum, html[data-theme=dark] .CommentItemV2:not(:first-child):after, html[data-theme=dark] .Tabs, html[data-theme=dark] .Popover-arrow:after, html[data-theme=dark] .SelfCollectionItem-innerContainer, html[data-theme=dark] .CollectionDetailPageItem-innerContainer {border-bottom: 1px solid #282d35 !important;}
html[data-theme=dark] .CommentEditorV2-inputWrap--active, html[data-theme=dark] .CommentEditorV2-inputWrap, html[data-theme=dark] .PostItem, html[data-theme=dark] .AnswerForm .Editable-toolbar, html[data-theme=dark] .Editable-toolbar span {border: none !important;}
html[data-theme=dark] .InputLike {border: 1px solid #424b56 !important;}
html[data-theme=dark] .Popover .InputLike {border: 1px solid #2d333b !important;}
html[data-theme=dark] .HotLanding-contentItem:not(:last-child) {border-bottom: 1px solid #424b56 !important;}
html[data-theme=dark] .HotLanding-content {border-left: 2px solid #424b56 !important;}

html[data-theme=dark] .Popover-content, html[data-theme=dark] .Popover-arrow:after {border: 1px solid #22272e !important;}

/* 滚动条 */
html[data-theme=dark] body::-webkit-scrollbar, html[data-theme="dark"] .MessagesBox::-webkit-scrollbar, html[data-theme="dark"] .Messages-list::-webkit-scrollbar, html[data-theme=dark] .PushNotifications-list::-webkit-scrollbar, html[data-theme=dark] .CommentListV2::-webkit-scrollbar, .ChatListGroup-SectionContent::-webkit-scrollbar, html[data-theme=dark] .ChatSideBar-Search-ResultListWrap::-webkit-scrollbar, html[data-theme=dark] .ChatBox textarea.Input::-webkit-scrollbar {width: 6px !important;height: 1px !important;}
html[data-theme=dark] body::-webkit-scrollbar-thumb, html[data-theme="dark"] .MessagesBox::-webkit-scrollbar-thumb, html[data-theme="dark"] .Messages-list::-webkit-scrollbar-thumb, html[data-theme=dark] .PushNotifications-list::-webkit-scrollbar-thumb, html[data-theme=dark] .CommentListV2::-webkit-scrollbar-thumb, .ChatListGroup-SectionContent::-webkit-scrollbar-thumb, html[data-theme=dark] .ChatSideBar-Search-ResultListWrap::-webkit-scrollbar-thumb, html[data-theme=dark] .ChatBox textarea.Input::-webkit-scrollbar-thumb {background: #3f4752 !important;}
html[data-theme=dark] body::-webkit-scrollbar-track {background: #22272e !important;}
html[data-theme=dark] .MessagesBox::-webkit-scrollbar-track, html[data-theme="dark"] .Messages-list::-webkit-scrollbar-track, html[data-theme=dark] .PushNotifications-list::-webkit-scrollbar-track, html[data-theme=dark] .CommentListV2::-webkit-scrollbar-track, .ChatListGroup-SectionContent::-webkit-scrollbar-track, html[data-theme=dark] .ChatSideBar-Search-ResultListWrap::-webkit-scrollbar-track, html[data-theme=dark] .ChatBox textarea.Input::-webkit-scrollbar-track {background: #2d333b !important;}

/* 滚动条 - 回答目录 */
html[data-theme=dark] .AnswerItem .RichContent-hasCatalog .RichContent-inner .Catalog.isCatalogV2::-webkit-scrollbar {width: 0 !important;}
html[data-theme=dark] .AnswerItem .RichContent-hasCatalog .RichContent-inner .Catalog.isCatalogV2 > :first-child {background: #2D333B !important;}

html {scrollbar-width: thin; scrollbar-color: #3f4752 #22272e;}
.MessagesBox, .Messages-list, .PushNotifications-list, .CommentListV2, .ChatListGroup-SectionContent, .ChatSideBar-Search-ResultListWrap {scrollbar-width: thin; scrollbar-color: #3f4752 #2D333B;}

/* 背景颜色 - 专栏/文章 */
html[data-theme=dark] .WhiteBg-body, html[data-theme=dark] .Post-content, html[data-theme=dark] .Post-Row-Content .Post-Row-Content-left {background: #22272E !important;}
html[data-theme=dark] .ColumnPageHeader, html[data-theme=dark] .BottomInfo {background: #1c2129 !important;}

/* 按钮颜色 */
.TopstoryTabs-link.is-active, html[data-theme=dark] .TopstoryTabs-link.is-active, html[data-theme=dark] .VoteButton, .Tag, html[data-theme=dark] .Tag, html[data-theme=dark] .HotListNav-item.is-active, html[data-theme=dark] .RichText a.UserLink-link {color: #3faaff !important;}
/*html[data-theme=dark] .Tabs-link.is-active:after {background: #2196F3 !important;}*/
html[data-theme=dark] .Reward-rewardBtn, html[data-theme=dark] .SearchBar-searchIcon.hasValue, html[data-theme=dark] .Chat-UnreadCount, html[data-theme=dark] .Payment-CheckedButton {color: #ffffff !important;}

/* 关闭查看回复时的高闪 */
html[data-theme=dark] .CommentItemV2--highlighted {-webkit-animation: nano !important;animation: nano !important;}

/* 赞赏 */
html[data-theme=dark] .Reward-TipjarDialog-amountList .Button--red, html[data-theme=dark] .Reward-TipjarDialog-amountList .Button--red, html[data-theme=dark] .Reward-TipjarDialog-amountInput .SimpleInput {color: #d3d3d3 !important; background-color: #353b44 !important; border: none !important;}

/* 赞同 */
html[data-theme=dark] .VoteButton.is-active {color: #d6edff !important;}

/* 创作中心 - 分析图表 */
html[data-theme=dark] .CreatorSection-body .AnalyticsChart text {fill: #adbac7 !important;}
`,
            style_darkMode_1_x = `/* 问题日志页 */
html[data-theme=dark] .zu-top {background: #2D333B !important;border: none !important;}
html[data-theme=dark] .zm-tag-editor-labels.zg-clear a {background: rgba(51,119,255,.1) !important;}
html[data-theme=dark] .zu-main {background: #2D333B !important;padding-left: 20px;padding-right: 20px;}
html[data-theme=dark] .zm-item+.zm-item {border-top: 1px solid #424b56;}
html[data-theme=dark] a {color: #D4E5F4 !important;}
html[data-theme=dark] ins, html[data-theme=dark] ins a {color: #009688 !important;}
html[data-theme=dark] del a {color: #E91E63 !important;}
html[data-theme=dark] div#zh-hovercard a {color: #353535 !important;}
            `,
            style_darkMode_2 = `/* 暗黑模式(方案 2) */
html {filter: invert(90%) !important; text-shadow: 0 0 0 !important;}
html[data-theme=light] body.ZVideo-body {background-color: #fff;}
img, .ZVideoItem-video, .ZVideo-video, .VideoAnswerPlayer-video {filter: invert(1) !important;}
.css-5ym188, body>div>div>span+div>div[style='opacity: 1;'] {background-color: rgba(255, 255, 255, 0.65) !important;}
.GifPlayer img, .GifPlayer.isPlaying video {filter: invert(1) !important;}
.GifPlayer.isPlaying img.ztext-gif.GifPlayer-gif2mp4Image, img[alt="[公式]"] {filter: none !important;}
`,
            style_darkMode_2_firefox = `/* 暗黑模式(方案 2) */
html {filter: invert(90%) !important; background-image: url(); text-shadow: 0 0 0 !important;}
html[data-theme=light] body.ZVideo-body {background-color: #fff;}
img, .ZVideoItem-video, .ZVideo-video, .VideoAnswerPlayer-video {filter: invert(1) !important;}
.GifPlayer img, .GifPlayer.isPlaying video {filter: invert(1) !important;}
.GifPlayer.isPlaying img.ztext-gif.GifPlayer-gif2mp4Image {filter: none !important;}
`,
            style_darkMode_3 = `/* 暗黑模式(方案 3) */
html {filter: brightness(70%) !important;}
`,
            style_darkMode_3_firefox = `/* 暗黑模式(方案 3) */
html {filter: brightness(70%) !important; background-image: url();}
`,
            style_darkMode_4 = `/* 暗黑模式(方案 4) */
html {filter: brightness(65%) sepia(30%) !important;}
`,
             style_darkMode_4_firefox = `/* 暗黑模式(方案 4) */
html {filter: brightness(65%) sepia(30%) !important; background-image: url();}
`
        let style_Add = document.createElement('style');



        // 如果开启了 [暗黑模式]
        if (menu_value('menu_darkMode')) {
            // firefox 浏览器
            if (navigator.userAgent.toLowerCase().indexOf('firefox') > -1) {
                style_darkMode_2 = style_darkMode_2_firefox
                style_darkMode_3 = style_darkMode_3_firefox
                style_darkMode_4 = style_darkMode_4_firefox
            }

            // 如果开启了 [暗黑模式跟随浏览器] 且 当前浏览器是暗黑模式
            if (menu_value('menu_darkModeAuto') && !window.matchMedia('(prefers-color-scheme: dark)').matches) {
                // 如果是暗黑模式,则需要改为白天模式
                if (getTheme() === 'dark') {
                    setTheme('light');
                }
            } else {
                // 如果暗黑模式为 1
                if (menu_value('menu_darkModeType') === 1) {
                    // 如果当前知乎主题为白天模式,那就是改为暗黑模式
                    if (getTheme() === 'light') {
                        setTheme('dark');
                    }
                    // 如果是问题日志页,则改为暗黑模式
                    if (location.pathname.indexOf('/log') > -1) {
                        document.documentElement.setAttribute('data-theme', 'dark');
                        style_darkMode_1 += style_darkMode_1_x;
                    }
                } else { // 如果是其他暗黑模式,则需要确保为白天模式
                    if (getTheme() === 'dark') {
                        setTheme('light');
                    }
                }
                switch(menu_value('menu_darkModeType')) {
                    case 1:
                        if (!(location.hostname.indexOf('zhuanlan') > -1 && (location.pathname.indexOf('/edit') > -1 || location.pathname.indexOf('/write') > -1))) style += style_darkMode_1;
                        break;
                    case 2:
                        style += style_darkMode_2;
                        break;
                    case 3:
                        style += style_darkMode_3;
                        break;
                    case 4:
                        style += style_darkMode_4;
                        break;
                }
            }
        } else {
            if (getTheme() === 'dark'){
                setTheme('light');
            }
        }

        if (location.pathname === '/' || location.pathname === '/hot' || location.pathname === '/follow') style += style_index;
        if (menu_value('menu_darkMode') && menu_value('menu_darkModeType') === 1 && (location.pathname.indexOf('/special/') > -1 || location.pathname.indexOf('/pub/') > -1)) style += style_darkMode_2 + 'video {filter: invert(1) !important;}';

        // 宽屏显示
        if (menu_value('menu_widescreenDisplayIndex')) style += style_widescreenDisplayIndex;
        if (menu_value('menu_widescreenDisplayQuestion') && location.pathname.indexOf('/question/') > -1) style += style_widescreenDisplayQuestion;
        if (menu_value('menu_widescreenDisplaySearch') && (location.pathname === '/search' || location.pathname.indexOf('/club/') > -1 || location.pathname.indexOf('/topic/') > -1)) style += style_widescreenDisplaySearch;
        if (menu_value('menu_widescreenDisplayCollection') && location.pathname.indexOf('/collection/') > -1) style += style_widescreenDisplayCollection;
        if (menu_value('menu_widescreenDisplayPost') && location.hostname.indexOf('zhuanlan') > -1 && (location.pathname.indexOf('/edit') === -1 || location.pathname.indexOf('/write') === -1)) style += style_widescreenDisplayPost;
        if (menu_value('menu_widescreenDisplayPeople') && location.pathname.indexOf('/people/') > -1) style += style_widescreenDisplayPeople;

        // 调整图片最大高度
        if (menu_value('menu_picHeight')) style += style_4;
        // 隐藏文章开头大图
        if (menu_value('menu_postimg')) style += style_2;

        if (document.lastChild) {
            document.lastChild.appendChild(style_Add).textContent = style;
        } else { // 避免网站加载速度太慢的备用措施
            let timer1 = setInterval(function(){ // 每 10 毫秒检查一下 html 是否已存在
                if (document.lastChild) {
                    clearInterval(timer1); // 取消定时器
                    document.lastChild.appendChild(style_Add).textContent = style;
                }
            });
        }
    }

    function hideTitle() {
        // 获取需要控制的元素
        const floatingElement = document.getElementsByTagName('header')[0];
        let beforeScrollTop = document.documentElement.scrollTop || document.body.scrollTop,
            scrollTop = document.documentElement.scrollTop || window.pageYOffset || document.body.scrollTop,
            scrollHeight = window.innerHeight || document.documentElement.clientHeight

        window.addEventListener('scroll', function (e) {
            var afterScrollTop = document.documentElement.scrollTop || document.body.scrollTop,
                delta = afterScrollTop - beforeScrollTop;
            //console.log(delta,floatingElement)
            if (delta == 0) return false;
            if (delta > 0) {// 向下滚动 隐藏
                floatingElement.hidden = true;
            } else {
                // 向上滚动 显示
                floatingElement.hidden = false;
            }
            beforeScrollTop = afterScrollTop;
        }, false);
    }

    // 获取知乎 Cookie 中的主题类型
    function getTheme() {
        let name = 'theme=',
            ca = document.cookie.split(';');
        for (let i=0; i<ca.length; i++) {
            let c = ca[i].trim();
            if (c.indexOf(name)==0) return c.substring(name.length,c.length);
        }
        return 'light';
    }

    // 修改知乎 Cookie 中的主题类型
    function setTheme(theme) {
        switch(theme) {
            case 'light':
                document.cookie='theme=; expires=Thu, 01 Jan 1970 00:00:00 GMT; path=/';
                document.lastChild.setAttribute('data-theme', 'light');
                location.reload(); // 刷新网页
                break;
            case 'dark':
                document.cookie='theme=dark; expires=Thu, 18 Dec 2031 12:00:00 GMT; path=/';
                document.lastChild.setAttribute('data-theme', 'dark');
                if (GM_getValue('menu_darkMode')) location.reload(); // 刷新网页
                break;
        }
    }
})();