.mtoc-container{background:#f9f9f9;border:1px solid #e0e0e0;border-radius:8px;padding:15px 25px 20px 25px;margin-bottom:25px;width:100%;max-width:100%;box-sizing:border-box;box-shadow:0 2px 4px rgb(0 0 0 / .05)}.mtoc-title{font-size:1.3em;font-weight:700;margin:0 0 15px 0;color:#333;text-align:left}.mtoc-list,.mtoc-submenu{list-style:none;padding-left:0;margin:0}.mtoc-list>.mtoc-level-2{margin-bottom:10px;padding-left:12px;font-weight:600;border-left:5px solid}.mtoc-list>.mtoc-level-2 a{color:#222;text-decoration:none;transition:color 0.2s ease}.mtoc-list>.mtoc-level-2 a:hover{color:#000;text-decoration:underline}.mtoc-submenu{padding-left:15px;margin-top:8px}.mtoc-level-3{margin-bottom:6px;padding-left:10px;border-left:3px solid #ccc}.mtoc-level-3 a{font-size:.9em;font-weight:400;color:#555;text-decoration:none;transition:color 0.2s ease}.mtoc-level-3 a:hover{color:#111}.mtoc-list>.mtoc-level-2:nth-child(5n+1){border-color:#e74c3c}.mtoc-list>.mtoc-level-2:nth-child(5n+1) a:hover{color:#e74c3c}.mtoc-list>.mtoc-level-2:nth-child(5n+2){border-color:#3498db}.mtoc-list>.mtoc-level-2:nth-child(5n+2) a:hover{color:#3498db}.mtoc-list>.mtoc-level-2:nth-child(5n+3){border-color:#2ecc71}.mtoc-list>.mtoc-level-2:nth-child(5n+3) a:hover{color:#2ecc71}.mtoc-list>.mtoc-level-2:nth-child(5n+4){border-color:#f1c40f}.mtoc-list>.mtoc-level-2:nth-child(5n+4) a:hover{color:#f1c40f}.mtoc-list>.mtoc-level-2:nth-child(5n+5){border-color:#9b59b6}.mtoc-list>.mtoc-level-2:nth-child(5n+5) a:hover{color:#9b59b6}@media (max-width:600px){.mtoc-container{padding:15px}.mtoc-title{font-size:1.2em}.mtoc-list>.mtoc-level-2 a,.mtoc-level-3 a{font-size:.95em}}