2021年终总结|自我反思=成长

.markdown-body{color:#383838;font-size:15px;line-height:30px;letter-spacing:2px;word-break:break-word;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;scroll-behavior:smooth;background-image:linear-gradient(0deg,transparent 24%,rgba(201,195,195,.329) 25%,hsla(0,8%,80.4%,.05) 26%,transparent 27%,transparent 74%,hsla(0,5.2%,81%,.185) 75%,rgba(180,176,176,.05) 76%,transparent 77%,transparent),linear-gradient(90deg,transparent 24%,rgba(204,196,196,.226) 25%,hsla(0,4%,66.1%,.05) 26%,transparent 27%,transparent 74%,hsla(0,5.2%,81%,.185) 75%,rgba(180,176,176,.05) 76%,transparent 77%,transparent);background-color:#fff;background-size:50px 50px;padding-bottom:60px}.markdown-body ::selection{color:#fff;background-color:#a862ea}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{margin:24px 0 12px;color:#a862ea}.markdown-body h1{line-height:2;font-size:1.4em}.markdown-body h1~p:first-of-type:first-letter{color:#a862ea;float:left;font-size:2em;margin-right:.4em;font-weight:bolder}.markdown-body h2{font-size:1.2em}.markdown-body h3{font-size:1.1em}.markdown-body ol,.markdown-body ul{padding-left:2em}.markdown-body ol li,.markdown-body ul li{margin-bottom:0;padding-left:.2em}.markdown-body ol li::marker,.markdown-body ul li::marker{color:#a862ea}.markdown-body ol li.task-list-item,.markdown-body ul li.task-list-item{list-style:none}.markdown-body ol li.task-list-item ol,.markdown-body ol li.task-list-item ul,.markdown-body ul li.task-list-item ol,.markdown-body ul li.task-list-item ul{margin-top:0}.markdown-body ol ol,.markdown-body ol ul,.markdown-body ul ol,.markdown-body ul ul{margin-top:10px}.markdown-body a,.markdown-body code,.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6,.markdown-body li,.markdown-body p{opacity:.85;vertical-align:baseline;transition:all .1s ease}.markdown-body a:hover,.markdown-body code:hover,.markdown-body h1:hover,.markdown-body h2:hover,.markdown-body h3:hover,.markdown-body h4:hover,.markdown-body h5:hover,.markdown-body h6:hover,.markdown-body li:hover,.markdown-body p:hover{opacity:1}.markdown-body a{display:inline-block;color:#a862ea;cursor:pointer;text-decoration:none;position:relative}.markdown-body a:after{content:"";position:absolute;width:98%;height:1px;bottom:0;left:0;transform:scaleX(0);background-color:#a862ea;transform-origin:bottom right;transition:transform .3s ease-in-out}.markdown-body a:hover:after{transform:scaleX(1);transform-origin:bottom left}.markdown-body a:active,.markdown-body a:link{color:#a862ea}.markdown-body img{max-width:100%;user-select:none;margin:1em 0;transition:transform .2s ease 0s;background-color:#f8f5ff;box-shadow:0 0 10px #e7daff}.markdown-body img:hover{opacity:1;box-shadow:0 0 20px #e7daff;transform:translateY(-1px)}.markdown-body blockquote{padding:.5em 1em;margin:12px 0;border-top-left-radius:2px;border-bottom-left-radius:2px;border-left:3px solid #a862ea;background-color:#f8f5ff}.markdown-body blockquote .markdown-body{color:#383838;font-size:15px;line-