.atoc-container{margin:20px 0;padding:20px;border:1px solid #eee;border-radius:8px;box-shadow:0 2px 5px rgb(0 0 0 / .05);max-width:100%;transition:all 0.3s ease}.atoc-title{margin-top:0;font-size:1.25rem;font-weight:700;border-bottom:1px solid #eee;padding-bottom:10px;margin-bottom:15px}.atoc-toggle{width:100%;background:none;border:none;text-align:left;font-size:1.25rem;font-weight:700;cursor:pointer;padding:0;margin:0;color:inherit;transition:all 0.3s ease;display:flex;justify-content:space-between;align-items:center}.atoc-toggle:hover{opacity:.8}.atoc-toggle-icon{font-size:1.5rem;transition:transform 0.3s ease}.atoc-toggle[aria-expanded="false"] .atoc-toggle-icon{transform:rotate(90deg)}.atoc-list{list-style:none;padding:0;margin:0;transition:all 0.3s ease}.atoc-item{margin-bottom:8px;line-height:1.4}.atoc-item a{text-decoration:none;color:#444;transition:all 0.3s ease;display:inline-flex;align-items:center}.atoc-item a:hover{text-decoration:underline}.atoc-number{margin-right:8px;font-weight:700;min-width:25px}.atoc-level-1{margin-left:0;font-weight:700}.atoc-level-2{margin-left:20px}.atoc-level-3{margin-left:40px}.atoc-level-4{margin-left:60px}.atoc-level-5{margin-left:80px}.atoc-level-6{margin-left:100px}.atoc-rtl .atoc-level-1{margin-left:0;margin-right:0}.atoc-rtl .atoc-level-2{margin-left:0;margin-right:20px}.atoc-rtl .atoc-level-3{margin-left:0;margin-right:40px}.atoc-rtl .atoc-level-4{margin-left:0;margin-right:60px}.atoc-rtl .atoc-level-5{margin-left:0;margin-right:80px}.atoc-rtl .atoc-level-6{margin-left:0;margin-right:100px}.atoc-rtl .atoc-number{margin-right:0;margin-left:8px}.atoc-container.atoc-rtl{direction:rtl;text-align:right}.atoc-sticky{position:sticky;top:20px;z-index:999}.atoc-list.atoc-collapsed{max-height:0;overflow:hidden;opacity:0}.atoc-list.atoc-expanded{max-height:1000px;opacity:1}@media (max-width:768px){.atoc-container{margin:15px 0;padding:15px}.atoc-title{font-size:1.1rem}.atoc-toggle{font-size:1.1rem}.atoc-level-1{margin-left:0}.atoc-level-2{margin-left:10px}.atoc-level-3{margin-left:20px}.atoc-level-4{margin-left:30px}.atoc-level-5{margin-left:40px}.atoc-level-6{margin-left:50px}.atoc-rtl .atoc-level-1{margin-right:0}.atoc-rtl .atoc-level-2{margin-right:10px}.atoc-rtl .atoc-level-3{margin-right:20px}.atoc-rtl .atoc-level-4{margin-right:30px}.atoc-rtl .atoc-level-5{margin-right:40px}.atoc-rtl .atoc-level-6{margin-right:50px}}@media print{.atoc-toggle{display:none}.atoc-list{display:block!important}}