.panel-content ol{list-style-type:none;padding-left:1em;line-height:1.8}.panel-content ol ol{padding-left:1.2em}.panel-content a{color:#777;text-decoration:none;border-bottom:1px solid transparent;transition:all .2s ease-in-out}.panel-content a:hover{color:#000;border-bottom-color:#000}#toc-fab{position:fixed;bottom:20px;right:20px;width:50px;height:50px;background-color:rgba(255,255,255,.9);border:1px solid #eee;border-radius:50%;z-index:998;display:flex;justify-content:center;align-items:center;font-size:20px;color:#555;box-shadow:0 2px 10px rgba(0,0,0,.1);cursor:pointer}#toc-panel{position:fixed;bottom:0;left:0;width:100%;height:60vh;background-color:#fff;z-index:999;box-shadow:0 -2px 10px rgba(0,0,0,.1);display:none;flex-direction:column}@media (min-width:768px){#toc-panel{left:auto;right:20px;bottom:80px;width:350px;height:500px;border-radius:8px;border:1px solid #eee}}#toc-panel .panel-header{padding:15px 20px;border-bottom:1px solid #eee;display:flex;justify-content:space-between;align-items:center;flex-shrink:0}#toc-panel .panel-title{font-size:16px;font-weight:700;color:#333}#toc-panel .panel-close{font-size:20px;color:#888;cursor:pointer}#toc-panel .panel-content{padding:10px 20px 20px 20px;overflow-y:auto;flex-grow:1;min-height:0}