.toc-container{background-color:#f5f7f9;border-radius:8px;font-family:sans-serif;margin-bottom:30px;padding:20px}.toc-header{margin-bottom:15px}.toc-header,.toc-icon{align-items:center;display:flex}.toc-icon{background-color:#7facf3;border-radius:50%;height:36px;justify-content:center;margin-right:12px;width:36px}.toc-title{color:#000;font-size:1.2rem;font-weight:700}#toc-list ul{counter-reset:h2-count;list-style:none;margin:0;padding:0}#toc-list a{color:#000f3a;text-decoration:none}#toc-list a:hover{text-decoration:underline}#toc-list li.toc-h2{counter-increment:h2-count;font-size:1rem;font-weight:700;margin-top:12px}#toc-list li.toc-h2:before{content:counter(h2-count) ". ";margin-right:4px}#toc-list li.toc-h3{font-size:.95rem;font-weight:400;margin-left:20px;margin-top:8px;padding-left:15px;position:relative}#toc-list li.toc-h3:before{content:"〉";font-size:.8rem;font-weight:700;left:0;position:absolute}@media (min-width:768px){.toc-container{max-height:calc(100vh - 40px);overflow-y:auto;position:-webkit-sticky;position:sticky;top:20px;z-index:10}}