h1,h2,h3,h4,h5,h6{-webkit-font-feature-settings:"dlig" 1,"liga" 1,"lnum" 1,"kern" 1;-moz-font-feature-settings:"dlig" 1,"liga" 1,"lnum" 1,"kern" 1;-o-font-feature-settings:"dlig" 1,"liga" 1,"lnum" 1,"kern" 1;color:#222;margin:1em 0;font:500 1em/1.8 PingFang SC,Lantinghei SC,Microsoft Yahei,Hiragino Sans GB,"Microsoft Sans Serif",WenQuanYi Micro Hei,sans}body{background-color:#deedcf;font:400 1em/1.8 PingFang SC,Lantinghei SC,Microsoft Yahei,Hiragino Sans GB,"Microsoft Sans Serif",WenQuanYi Micro Hei,sans;color:#222}*{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}img{max-width:100%;display:block}:root{--main-blue:#039be5}a{color:var(--main-blue);text-decoration:none}h4{color:#74c67a;position:relative;font-weight:500}h4:before{content:"";border-left:5px solid #74c67a;position:absolute;left:-15px;height:70%;top:15%}h5{position:relative;font-size:20px}h5,h6{font-weight:500;color:#000}h6{font-size:18px}article{margin-top:40px}article h4{font-size:1.4rem}article a{text-decoration:none;font-size:16px;color:var(--main-blue);font-family:Consolas,Monaco,Andale Mono,Ubuntu Mono,monospace;border-bottom:2px solid transparent;margin:0 3px}article a:hover{border-bottom:2px solid var(--main-blue);-webkit-transition:all .2s ease}article img{display:block;max-width:100%;height:auto;padding:.6em 0}blockquote{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box;margin:0;padding:0 0 0 1.75em;font-style:italic;border-left:5px solid #0e4d64;color:#0e4d64}