.markdown-viewer-container[data-v-dc612132]{align-items:flex-start;display:flex;position:relative;width:100%}.article-content[data-v-dc612132]{flex:1;overflow-y:auto}.sidebar-toc[data-v-dc612132]{background:#f9fafb;border-left:1px solid #e5e7eb;box-shadow:-2px 0 5px #0000000d;flex-shrink:0;padding:16px;position:sticky;top:65px;width:256px}.toc-title[data-v-dc612132]{font-size:18px;margin:0 0 16px}.sidebar-toc ul[data-v-dc612132]{list-style:none;margin:0;padding:0}.toc-item[data-v-dc612132]{line-height:1.4;margin-bottom:8px}.toc-item.level-2[data-v-dc612132]{padding-left:12px}.toc-item.level-3[data-v-dc612132]{padding-left:24px}.toc-item.level-4[data-v-dc612132]{padding-left:36px}.toc-item.level-5[data-v-dc612132]{padding-left:48px}.toc-item.level-6[data-v-dc612132]{padding-left:60px}.toc-item a[data-v-dc612132]{color:#6b7280;display:block;text-decoration:none}.toc-item.active a[data-v-dc612132]{color:#2563eb;font-weight:700}@media(max-width:640px){.sidebar-toc[data-v-dc612132]{display:none}}