☰

Better Luogu!

Luogu Expansion

当前为 2024-08-09 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Better Luogu!
  3. // @namespace    http://tampermonkey.net/
  4. // @version      1.6
  5. // @description:zh  洛谷扩展
  6. // @description  Luogu Expansion
  7. // @author       volatile
  8. // @match        *://*.luogu.com.cn/*
  9. // @match        *://*.luogu.com/*
  10. // @icon         https://fecdn.luogu.com.cn/luogu/logo.png?0fdd294ff62e331d2f70e1a37ba4ee02
  11. // @grant        GM_addStyle
  12. // @grant        GM_getValue
  13. // @grant        GM_setValue
  14. // @grant        GM_deleteValue
  15. // @grant        GM_listValues
  16. // @grant        GM_setClipboard
  17. // @grant        GM_xmlhttpRequest
  18. // @grant        GM_getResourceText
  19. // @grant        unsafeWindow
  20. // @connect      baidu.com
  21. // @require      https://unpkg.com/sweetalert/dist/sweetalert.min.js
  22. // @license      MIT
  23. // ==/UserScript==
  24.  
  25. (function() {
  26.     'use strict';
  27.     //进入插件
  28.     console.log("This is Better Luogu!");
  29.     console.log("\n          _____                    _____                    _____                    _____            _____          \n         /\\    \\                  /\\    \\                  /\\    \\                  /\\    \\          /\\    \\         \n        /::\\____\\                /::\\    \\                /::\\____\\                /::\\____\\        /::\\    \\        \n       /::::|   |               /::::\\    \\              /:::/    /               /:::/    /       /::::\\    \\       \n      /:::::|   |              /::::::\\    \\            /:::/   _/___            /:::/    /       /::::::\\    \\      \n     /::::::|   |             /:::/\\:::\\    \\          /:::/   /\\    \\          /:::/    /       /:::/\\:::\\    \\     \n    /:::/|::|   |            /:::/__\\:::\\    \\        /:::/   /::\\____\\        /:::/    /       /:::/  \\:::\\    \\    \n   /:::/ |::|   |           /::::\\   \\:::\\    \\      /:::/   /:::/    /       /:::/    /       /:::/    \\:::\\    \\   \n  /:::/  |::|   | _____    /::::::\\   \\:::\\    \\    /:::/   /:::/   _/___    /:::/    /       /:::/    / \\:::\\    \\  \n /:::/   |::|   |/\\    \\  /:::/\\:::\\   \\:::\\    \\  /:::/___/:::/   /\\    \\  /:::/    /       /:::/    /   \\:::\\ ___\\ \n/:: /    |::|   /::\\____\\/:::/__\\:::\\   \\:::\\____\\|:::|   /:::/   /::\\____\\/:::/____/       /:::/____/  ___\\:::|    |\n\\::/    /|::|  /:::/    /\\:::\\   \\:::\\   \\::/    /|:::|__/:::/   /:::/    /\\:::\\    \\       \\:::\\    \\ /\\  /:::|____|\n \\/____/ |::| /:::/    /  \\:::\\   \\:::\\   \\/____/  \\:::\\/:::/   /:::/    /  \\:::\\    \\       \\:::\\    /::\\ \\::/    / \n         |::|/:::/    /    \\:::\\   \\:::\\    \\       \\::::::/   /:::/    /    \\:::\\    \\       \\:::\\   \\:::\\ \\/____/  \n         |::::::/    /      \\:::\\   \\:::\\____\\       \\::::/___/:::/    /      \\:::\\    \\       \\:::\\   \\:::\\____\\    \n         |:::::/    /        \\:::\\   \\::/    /        \\:::\\__/:::/    /        \\:::\\    \\       \\:::\\  /:::/    /    \n         |::::/    /          \\:::\\   \\/____/          \\::::::::/    /          \\:::\\    \\       \\:::\\/:::/    /     \n         /:::/    /            \\:::\\    \\               \\::::::/    /            \\:::\\    \\       \\::::::/    /      \n        /:::/    /              \\:::\\____\\               \\::::/    /              \\:::\\____\\       \\::::/    /       \n        \\::/    /                \\::/    /                \\::/____/                \\::/    /        \\::/____/        \n         \\/____/                  \\/____/                  ~~                       \\/____/                          \n                                                                                                                     ");
  30.  
  31.     var css = ".swal-overlay {background-color: rgba(0, 0, 0, 0.5);} .rating-star {cursor: pointer;font-size: 24px;color: #ccc;}.rating-star.active, .rating-star:hover {color: #ff9800;}";
  32.     var style = document.createElement("style");
  33.     style.innerHTML = css;
  34.     document.head.appendChild(style);
  35.  
  36.  
  37.     let nowurl = window.location.href;
  38.     console.log(nowurl);
  39.  
  40.     let nowcolor1;
  41.     let nowcolor="";
  42.     if(nowurl == 'https://www.luogu.com.cn/'){
  43.         nowcolor1 = document.querySelector('#app-old > div.lg-index-content.am-center > div:nth-child(1) > div > div > div > div.am-u-md-4.lg-punch.am-text-center > h2 > a').className;
  44.         for(let i=0;i<nowcolor1.length;i++){
  45.             if(nowcolor1[i]==' ') break;
  46.             nowcolor = nowcolor + nowcolor1[i];
  47.         }
  48.     }
  49.     console.log(nowcolor);
  50.  
  51.     function setcookie(name,value,days,path,domain,secure){
  52.         let expires = "";
  53.         if(days){
  54.             let date = new Date();
  55.             date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
  56.             expires = "; expires=" + date.toUTCString();
  57.         }
  58.         var cookieString = name + "=" + (value || "") + expires;
  59.         if(path) cookieString += "; path=" + path;
  60.         if(domain) cookieString += "; domain=" + domain;
  61.         if(secure && window.location.protocol === "https:") cookieString += "; secure";
  62.         document.cookie = cookieString;
  63.     }
  64.  
  65.     function getcookie(name){
  66.         const cookiestring = document.cookie;
  67.         const cookies = cookiestring.split('; ');
  68.         for(const cookie of cookies){
  69.             const [cookiename, cookievalue] = cookie.split('=');
  70.             if(cookiename === name) return cookievalue;
  71.         }
  72.         if(name == 'color'){
  73.             setcookie('color',nowcolor,114514,'/','luogu.com.cn',true);
  74.             return nowcolor;
  75.         }
  76.         else if(name == 'hanger'){
  77.             setcookie('hanger','null',114514,'/','luogu.com.cn',true);
  78.             return "null";
  79.         }
  80.         else if(name == 'version'){
  81.             setcookie('version','1.6',114514,'/','luogu.com.cn',true);
  82.             return "1.6";
  83.         }
  84.     }
  85.  
  86.  
  87.     function deletecookie(name){
  88.         document.cookie = name+ '=; expires=Thu, 01 Jan 1970 00:00:01 GMT; path=/';
  89.     }
  90.  
  91.     function colorschange(changecolor){//emm，这个函数，额，可能要用吧
  92.         if(changecolor == 'lg-fg-gray') return 'rgb\(191, 191, 191\)';
  93.         else if(changecolor == 'lg-fg-blue') return 'rgb\(14, 144, 210\)';
  94.         else if(changecolor == 'lg-fg-green') return 'rgb\(94, 185, 94\)';
  95.         else if(changecolor == 'lg-fg-orange') return 'rgb\(230, 126 34\)';
  96.         else if(changecolor == 'lg-fg-red') return 'rgb\(231, 76, 60\)';
  97.         else if(changecolor == 'lg-fg-purple') return 'rgb\(142, 68, 173\)';
  98.         else if(changecolor == 'lg-fg-brown') return 'rgb\(173, 139, 0\)';
  99.     }
  100.  
  101.     function update(){
  102.         swal("Better Luogu! 1.6","更新：1.修复了关于tag的bug;",{
  103.             buttons: {
  104.                 cancel: "取消",
  105.                 _continue: {
  106.                     text: "继续",
  107.                     value: "continue",
  108.                 },
  109.             },
  110.         })
  111.         .then((value) => {
  112.             if(value=="continue") swal("Better Luogu! 1.6","2.全部替换为sweetalert（你会喜欢的😍😍😍）");
  113.         });
  114.     }
  115.  
  116.     if(getcookie('version') != '1.6'){
  117.         setcookie('version','1.6',114514,'/','luogu.com.cn',true);
  118.         update();
  119.     }
  120.  
  121.     let changecolor = getcookie('color');
  122.  
  123.     let tagchange = getcookie('tag');
  124.     let tag = document.createElement("span");
  125.     let tagcolor;
  126.     if(changecolor != 'lg-fg-blue' && changecolor != 'lg-fg-orange'){
  127.         tagcolor = changecolor.replace('fg','bg');
  128.         tag.className = 'am-badge am-radius ' + tagcolor;
  129.     }
  130.     else if(changecolor == 'lg-fg-blue'){
  131.         tagcolor = 'color-none';
  132.         tag.className = 'am-badge am-radius ' + tagcolor;
  133.         tag.style.background = 'rgb(52, 152, 219)';
  134.     }
  135.     else if(changecolor == 'lg-fg-orange'){
  136.         tagcolor = 'color-none';
  137.         tag.className = 'am-badge am-radius ' + tagcolor;
  138.         tag.style.background = 'rgb(243, 156, 17)';
  139.     }
  140.     if(changecolor != 'lg-fg-brown') tag.textContent = tagchange;
  141.     else tag.textContent = '作弊者';
  142.  
  143.     //首页
  144.     if(nowurl == 'https://www.luogu.com.cn/'){
  145.         //日历
  146.         const today=new Date();
  147.         const year=today.getFullYear();
  148.         const month=String(today.getMonth()+1);
  149.         const day=String(today.getDate());
  150.         console.log(year);
  151.         console.log(month);
  152.         console.log(day);
  153.         let date_html='<h2>今天是 '+year+'-'+month+'-'+day+'</h2>';
  154.         if(month==1&&day==1){
  155.             date_html+='<h2>今天是元旦，新的一年，新的开始</h2>';
  156.         }
  157.         else if(month==2&&day==29){
  158.             date_html+='<h2>今年是闰年</h2>';
  159.         }
  160.         else if(month==4&&day==1){
  161.             date_html+='<h2>今天是愚人节</h2>';
  162.         }
  163.         else if(month==5&&day==1){
  164.             date_html+='<h2>今天是劳动节</h2>';
  165.         }
  166.         else if(month==6&&day==1){
  167.             date_html+='<h2>今天是儿童节</h2>';
  168.         }
  169.         else if(month==9&&day==10){
  170.             date_html+='<h2>今天是教师节</h2>';
  171.         }
  172.         else if(month==10&&day==1){
  173.             date_html+='<h2>今天是国庆节，七天小长假，启动！</h2>'
  174.         }
  175.         else if(month==12&&day==31){
  176.             date_html+='<h2>明年见</h2>';
  177.         }
  178.         else date_html+='<h2>欢迎！</h2>';
  179.         let date = document.createElement('div');
  180.         date.className = 'lg-article';
  181.         date.innerHTML = date_html;
  182.         document.querySelector('div.lg-right > div:nth-child(1)').insertAdjacentElement('beforebegin', date);
  183.  
  184.         //更改用户名颜色
  185.         let color = document.querySelector('#app-old > div.lg-index-content.am-center > div:nth-child(1) > div > div > div > div.am-u-md-4.lg-punch.am-text-center > h2 > a');
  186.         console.log(color);
  187.         if(changecolor != 'null') color.className=changecolor;
  188.  
  189.         function removeDivWithText(text) {
  190.             document.querySelectorAll('div').forEach(div => {
  191.                 if(div.textContent === text) div.remove();
  192.             });
  193.         }
  194.  
  195.         function findElement(element, text, cclass){
  196.             document.querySelectorAll(element).forEach(E => {
  197.                 if(E.textContent === text) E.className = cclass;
  198.             });
  199.         }
  200.  
  201.         removeDivWithText('暂无推荐');
  202.         removeDivWithText('洛谷根据您近期的做题情况，使用机器学习自动为您推荐符合您目前程度的题目。本列表每日更新一次。');
  203.  
  204.         GM_xmlhttpRequest({
  205.             method: "GET",
  206.             url: 'https://top.baidu.com/board?tab=realtime',
  207.             onload: function(response){
  208.                 let rs = new DOMParser();
  209.                 let doc = rs.parseFromString(response.responseText, "text/html");
  210.                 for(let i=1;i<=5;i++){
  211.                     let th = i.toString();
  212.                     let selector = '#sanRoot > main > div.container.right-container_2EFJr > div > div:nth-child(2) > div:nth-child(' + th + ') > div.content_1YWBm > a > div.c-single-text-ellipsis';
  213.                     let _rs = doc.querySelector(selector);
  214.                     console.log(_rs.textContent);
  215.                     let selector2 = '#sanRoot > main > div.container.right-container_2EFJr > div > div:nth-child(2) > div:nth-child(' + th + ') > div.content_1YWBm > a';
  216.                     let rslink = doc.querySelector(selector2);
  217.                     console.log(rslink);
  218.                     let link = document.createElement("a");
  219.                     link.href = rslink.href;
  220.                     link.textContent = _rs.textContent;
  221.                     let RS = document.createElement("p");
  222.                     RS.appendChild(link);
  223.                     findElement('h2','智能推荐','zntj');
  224.                     document.getElementsByClassName('zntj')[0].parentNode.append(RS);
  225.                 }
  226.             }
  227.         });
  228.     }
  229.  
  230.     window.onload = function(){
  231.         let _hanger = getcookie('hanger');
  232.         let __hanger = document.createElementNS('http://www.w3.org/2000/svg','svg');
  233.         __hanger.setAttribute('width','16');
  234.         __hanger.setAttribute('height','16');
  235.         __hanger.setAttribute('viewBox','0 0 16 16');
  236.         __hanger.setAttribute('style','margin-bottom: -3px;');
  237.  
  238.         if(_hanger == 'green') __hanger.setAttribute('fill','#5eb95e');
  239.         else if(_hanger == 'blue') __hanger.setAttribute('fill','#3498db');
  240.         else if(_hanger == 'golden') __hanger.setAttribute('fill','#f1c40f');
  241.  
  242.         let ___hanger = document.createElementNS('http://www.w3.org/2000/svg','path');
  243.         ___hanger.setAttribute('d','M16 8C16 6.84375 15.25 5.84375 14.1875 5.4375C14.6562 4.4375 14.4688 3.1875 13.6562 2.34375C12.8125 1.53125 11.5625 1.34375 10.5625 1.8125C10.1562 0.75 9.15625 0 8 0C6.8125 0 5.8125 0.75 5.40625 1.8125C4.40625 1.34375 3.15625 1.53125 2.34375 2.34375C1.5 3.1875 1.3125 4.4375 1.78125 5.4375C0.71875 5.84375 0 6.84375 0 8C0 9.1875 0.71875 10.1875 1.78125 10.5938C1.3125 11.5938 1.5 12.8438 2.34375 13.6562C3.15625 14.5 4.40625 14.6875 5.40625 14.2188C5.8125 15.2812 6.8125 16 8 16C9.15625 16 10.1562 15.2812 10.5625 14.2188C11.5938 14.6875 12.8125 14.5 13.6562 13.6562C14.4688 12.8438 14.6562 11.5938 14.1875 10.5938C15.25 10.1875 16 9.1875 16 8ZM11.4688 6.625L7.375 10.6875C7.21875 10.8438 7 10.8125 6.875 10.6875L4.5 8.3125C4.375 8.1875 4.375 7.96875 4.5 7.8125L5.3125 7C5.46875 6.875 5.6875 6.875 5.8125 7.03125L7.125 8.34375L10.1562 5.34375C10.3125 5.1875 10.5312 5.1875 10.6562 5.34375L11.4688 6.15625C11.5938 6.28125 11.5938 6.5 11.4688 6.625Z');
  244.         __hanger.appendChild(___hanger);
  245.         let _hanger_ = document.createElement("a");
  246.         _hanger_.href = 'https://www.luogu.com/discuss/142324';
  247.         _hanger_.appendChild(__hanger);
  248.  
  249.         let button = document.createElement("a");
  250.         button.innerHTML = '<button id="NLTB" style=\"background-color: rgb\(94,114,228\);border-radius: 7px;color: white;border: none;padding: 7px 12px;text-align: center;text-decoration: none;display: inline-block;font-size: 16px;margin: 4px 2px;cursor: pointer;border: none;box-shadow: 2px 3px 7px #000;\">NEWLG</button>';
  251.         if(nowurl == 'https://www.luogu.com.cn/' || nowurl == 'https://www.luogu.com.cn/chat' || nowurl.includes('https://www.luogu.com.cn/user/notification') || (nowurl.includes('https://www.luogu.com.cn/user/') && !nowurl.includes('https://www.luogu.com.cn/user/setting'))) document.querySelector('#app > div.main-container > div.wrapper.wrapped.lfe-body.header-layout.tiny > div.container > nav').insertAdjacentElement('beforebegin', button);
  252.         else{
  253.             let user_nav = document.querySelector('div.user-nav[data-v-2dfcfd35]');
  254.             let c_usernav = document.querySelector('nav[data-v-2dfcfd35]');
  255.             user_nav.style.verticalAlign = 'middle';
  256.             c_usernav.insertBefore(button,c_usernav.firstChild);
  257.             button.href = 'https://zhuangjihong.github.io/NEWLG/';
  258.         }
  259.         const tb = document.getElementById("NLTB");
  260.  
  261.         function reloadmenu(){
  262.             swal("Better Luogu!","更改成功","success",{button: "刷新"}).then((value) => {location.reload();});
  263.         }
  264.  
  265.         function changeusercolor(){
  266.             swal({
  267.                 title: "Better Luogu!",
  268.                 text: "输入一个词语（规则见油叉插件页）",
  269.                 content: "input",
  270.                 button: {
  271.                     text: "更改",
  272.                     closeModal: false,
  273.                 },
  274.             })
  275.             .then((input) => {
  276.                 if(input=='灰名'||input=='gray'){
  277.                     deletecookie('color');
  278.                     setcookie('color','lg-fg-gray',114514,'/','luogu.com.cn',true);
  279.                     reloadmenu();
  280.                 }
  281.                 else if(input=='蓝名'||input=='blue'){
  282.                     deletecookie('color');
  283.                     setcookie('color','lg-fg-blue',114514,'/','luogu.com.cn',true);
  284.                     reloadmenu();
  285.                 }
  286.                 else if(input=='绿名'||input=='green'){
  287.                     deletecookie('color');
  288.                     setcookie('color','lg-fg-green',114514,'/','luogu.com.cn',true);
  289.                     reloadmenu();
  290.                 }
  291.                 else if(input=='橙名'||input=='orange'){
  292.                     deletecookie('color');
  293.                     setcookie('color','lg-fg-orange',114514,'/','luogu.com.cn',true);
  294.                     reloadmenu();
  295.                 }
  296.                 else if(input=='红名'||input=='red'){
  297.                     deletecookie('color');
  298.                     setcookie('color','lg-fg-red',114514,'/','luogu.com.cn',true);
  299.                     reloadmenu();
  300.                 }
  301.                 else if(input=='紫名'||input=='purple'){
  302.                     deletecookie('color');
  303.                     setcookie('color','lg-fg-purple',114514,'/','luogu.com.cn',true);
  304.                     reloadmenu();
  305.                 }
  306.                 else if(input=='棕名'||input=='brown'){
  307.                     deletecookie('color');
  308.                     setcookie('color','lg-fg-brown',114514,'/','luogu.com.cn',true);
  309.                     reloadmenu();
  310.                 }
  311.                 else if(input=='复原'||input=='recover'){
  312.                     deletecookie('color');
  313.                     setcookie('color',nowcolor,114514,'/','luogu.com.cn',true);
  314.                     reloadmenu();
  315.                 }
  316.                 else swal("Better Luogu!","请按规范输入","error");
  317.             });
  318.         }
  319.  
  320.         function changehanger(){
  321.             swal("Better Luogu!","选择一个勾子", {
  322.                 buttons: {
  323.                     cancel: "取消",
  324.                     greenhanger: {
  325.                         text: "绿勾",
  326.                         value: "greenhanger",
  327.                     },
  328.                     bluehanger: {
  329.                         text: "蓝勾",
  330.                         value: "bluehanger",
  331.                     },
  332.                     goldenhanger: {
  333.                         text: "金勾",
  334.                         value: "goldenhanger",
  335.                     },
  336.                     nullhanger: {
  337.                         text: "无勾",
  338.                         value: "nullhanger",
  339.                     },
  340.                 }
  341.             })
  342.             .then((value) => {
  343.                 switch (value){
  344.                     case "greenhanger":
  345.                         deletecookie('hanger');
  346.                         setcookie('hanger','green',114514,'/','luogu.com.cn',true);
  347.                         reloadmenu();
  348.                         break;
  349.                     case "bluehanger":
  350.                         deletecookie('hanger');
  351.                         setcookie('hanger','blue',114514,'/','luogu.com.cn',true);
  352.                         reloadmenu();
  353.                         break;
  354.                     case "goldenhanger":
  355.                         deletecookie('hanger');
  356.                         setcookie('hanger','golden',114514,'/','luogu.com.cn',true);
  357.                         reloadmenu();
  358.                         break;
  359.                     case "nullhanger":
  360.                         deletecookie('hanger');
  361.                         setcookie('hanger','null',114514,'/','luogu.com.cn',true);
  362.                         reloadmenu();
  363.                         break;
  364.                 }
  365.             });
  366.         }
  367.  
  368.         function changetag(){
  369.             swal({
  370.                 title: "Better Luogu!",
  371.                 text: "输入一个tag（无输入以取消）",
  372.                 content: "input",
  373.                 button: {
  374.                     text: "更改",
  375.                     closeModal: false,
  376.                 },
  377.             })
  378.             .then((value) => {
  379.                 if(getcookie('color') == 'lg-fg-brown') swal("Better Luogu!","当前为棕名","error");
  380.                 else if(value.length > 10) swal("Better Luogu!","长度应不大于10","error");
  381.                 else{
  382.                     deletecookie('tag');
  383.                     setcookie('tag',value,114514,'/','luogu.com.cn',true);
  384.                     reloadmenu();
  385.                 }
  386.             });
  387.         }
  388.  
  389.         tb.addEventListener('click', function(){
  390.             if(nowurl == 'https://www.luogu.com.cn/'){
  391.                 swal("Better Luogu!","选择一个更改", {
  392.                     buttons: {
  393.                         cancel: "取消",
  394.                         username: {
  395.                             text: "颜色",
  396.                             value: "color",
  397.                         },
  398.                         hanger: {
  399.                             text: "勾子",
  400.                             value: "hanger",
  401.                         },
  402.                         tag: {
  403.                             text: "tag",
  404.                             value: "tag",
  405.                         },
  406.                         update: {
  407.                             text: "更新",
  408.                             value: "update",
  409.                         },
  410.                     },
  411.                 })
  412.                 .then((value) => {
  413.                     switch (value){
  414.                         case "color":
  415.                             changeusercolor();
  416.                             break;
  417.                         case "hanger":
  418.                             changehanger();
  419.                             break;
  420.                         case "tag":
  421.                             changetag();
  422.                             break;
  423.                         case "update":
  424.                             update();
  425.                             break;
  426.                     }
  427.                 });
  428.             }
  429.         });
  430.         if(nowurl == 'https://www.luogu.com.cn/'){
  431.             if(getcookie('hanger')!='null'){
  432.                 document.querySelector('#app-old > div.lg-index-content.am-center > div:nth-child(1) > div > div > div > div.am-u-md-4.lg-punch.am-text-center > h2 > a').innerHTML += '&nbsp;';
  433.                 document.querySelector('#app-old > div.lg-index-content.am-center > div:nth-child(1) > div > div > div > div.am-u-md-4.lg-punch.am-text-center > h2 > a').appendChild(_hanger_);
  434.             }
  435.             if(getcookie('tag')!=''){
  436.                 document.querySelector('#app-old > div.lg-index-content.am-center > div:nth-child(1) > div > div > div > div.am-u-md-4.lg-punch.am-text-center > h2 > a').innerHTML += '&nbsp;';
  437.                 document.querySelector('#app-old > div.lg-index-content.am-center > div:nth-child(1) > div > div > div > div.am-u-md-4.lg-punch.am-text-center > h2 > a').appendChild(tag);
  438.             }
  439.         }
  440.         else if(nowurl.includes('https://www.luogu.com.cn/user/')&&!nowurl.includes('https://www.luogu.com.cn/user/setting')){
  441.             if(document.querySelector('#app > div.main-container > main > div > div.full-container > section.main > div > div:nth-child(2)').className == 'introduction marked') document.querySelector('#app > div.main-container > main > div > div.full-container > section.main > div > div:nth-child(2)').removeAttribute('style');
  442.             else document.querySelector('#app > div.main-container > main > div > div.full-container > section.main > div > div:nth-child(2)').remove();
  443.             let jieshao = document.querySelector('#app > div.main-container > main > div > div.full-container > section.main > div > div.introduction.marked');
  444.             if(jieshao.style.display == 'none') jieshao.removeAttribute('style');
  445.         }
  446.     };
  447. })();