.tsh-toc{width:100%;background:0 0!important;font-family:inherit;color:#333}.tsh-toc-header{width:100%;padding:0 0 20px!important;border:0;border-bottom:1px solid rgba(0,0,0,.1)!important;background:0 0!important;border-radius:0px!important;display:flex;align-items:center;justify-content:space-between;cursor:pointer;text-align:left;font-family:inherit}.tsh-toc-title{font-size:18px;font-weight:500;line-height:1.3;color:#333}.tsh-toc-arrow{width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto}.tsh-toc-body{display:none;padding-top:24px;max-height:420px;overflow-y:auto;padding-right:8px;scroll-behavior:smooth}.tsh-toc.is-open .tsh-toc-body{display:block}.tsh-toc-body::-webkit-scrollbar{width:6px}.tsh-toc-body::-webkit-scrollbar-track{background:0 0}.tsh-toc-body::-webkit-scrollbar-thumb{background:#d8d8d8;border-radius:20px}.tsh-toc-body::-webkit-scrollbar-thumb:hover{background:#b8b8b8}.tsh-toc-list{list-style:none;counter-reset:tsh-counter;margin:0;padding:0 0 0 22px;border-left:1px solid rgba(0,0,0,.1)}.tsh-toc-list li{counter-increment:tsh-counter;position:relative;margin:0;padding:8px 0 8px 22px;line-height:1.45;margin-block-end:0!important}.tsh-toc-list li:last-child{padding-bottom:0}.tsh-toc-list li.is-active::before{content:"";position:absolute;left:-23px;top:0;width:2px;height:100%;background:#333}.tsh-toc-list button{appearance:none;border:0;background:0 0;padding:0;margin:0;cursor:pointer;font-family:inherit;font-size:16px;font-weight:400;line-height:1.45;color:#5f5f5f;text-align:left;transition:color .2s ease}.tsh-toc-list button::before{content:counter(tsh-counter) ". "}.tsh-toc-list button:hover{color:#333;background:0 0!important}.tsh-toc-list li.is-active button{color:#333;font-weight:500;background:0 0!important}.tsh-toc-list button:focus{color:#333!important;background:0 0!important}.tsh-toc-level-h3{padding-left:38px!important}.tsh-toc-level-h4{padding-left:54px!important}@media (max-width:767px){.tsh-toc-title{font-size:17px}.tsh-toc-list{padding-left:18px}.tsh-toc-list li{padding-left:18px}.tsh-toc-list button{font-size:15px}.tsh-toc-list li.is-active::before{left:-19px}}