.homework-exercise{margin:1.5rem 0 2rem}
.homework-tree{padding:1.25rem;background:#f3f7f8;border:1px solid #cbd6db;border-radius:8px;max-width:38rem;font-size:1.1rem;overflow-x:auto}
.homework-folder{display:flex;align-items:center;gap:.5rem;min-height:2.75rem;white-space:nowrap}
.homework-folder img{width:1.5rem;height:1.5rem;object-fit:contain}
.homework-folder small{font-size:.85rem;color:#52636d}
.homework-tree ul{list-style:none;margin:0 0 0 .75rem;padding:0 0 0 1.5rem;border-left:2px solid #758c98}
.homework-tree li{position:relative;margin:0;padding:0}
.homework-tree li:before{content:"";position:absolute;top:1.375rem;left:-1.5rem;width:1.25rem;border-top:2px solid #758c98}
.homework-name{white-space:nowrap}
.homework-exercise li{margin-bottom:.65rem}