.pillar-header h1{font-size:46px}.pillar-body{width:100%;position:relative}.pillar-toc-wrap{position:absolute;left:0;top:0;bottom:0}.pillar-toc{width:400px;position:sticky;left:0;top:200px;margin-top:20px;margin-bottom:20px;transition:margin-left .4s ease}.pillar-content{width:100%;max-width:900px;margin-left:auto;margin-right:auto}@media screen and (max-width:1680px){.pillar-toc{background-color:#fff;border-top-right-radius:10px;border-bottom-right-radius:10px;box-shadow:2px 4px 9px -1px rgba(0,0,0,0.19);-webkit-box-shadow:2px 4px 9px -1px rgba(0,0,0,0.19);-moz-box-shadow:2px 4px 9px -1px rgba(0,0,0,0.19)}}.pillar-toc .toc-toggle{display:none;position:absolute;top:40px;right:-20px;width:20px;line-height:50px;height:50px;color:#fff;text-align:center;justify-content:center;align-content:center;align-items:center;cursor:pointer;transition:background-color .4s ease}.pillar-toc.open .toc-toggle i{transform:rotate(180deg)}@media screen and (max-width:1680px){.pillar-toc .toc-toggle{display:flex;border-top-right-radius:5px;border-bottom-right-radius:5px}}@media screen and (max-width:768px){.pillar-toc{display:none !important}}