.LessonContent_lessonContentSections__fmlf4{display:flex;flex-direction:column;gap:1.25rem;margin-bottom:2rem;scroll-margin-top:86px}.LessonContent_lessonContentSections__fmlf4 [data-section]{scroll-margin-top:86px}.LessonContent_introduction__G6Tl4{font-size:1.05rem;line-height:1.75;color:#334155}.LessonContent_introduction__G6Tl4 p{margin:0 0 1rem}.LessonContent_introduction__G6Tl4 p:last-child{margin-bottom:0}.LessonContent_block__ZOpaO{background:#fff;border:1px solid #e2e8f0;border-radius:14px;overflow:hidden}.LessonContent_blockHeader__neNat{display:flex;align-items:center;gap:10px;padding:1rem 1.25rem;border-bottom:1px solid #f1f5f9;background:linear-gradient(180deg,#fafbff,#fff)}.LessonContent_blockIcon__sPPpV{font-size:1.25rem;flex-shrink:0}.LessonContent_blockTitle__eU5He{margin:0;font-size:1.05rem;font-weight:650;color:#0f172a;flex:1 1}.LessonContent_blockCount__ohwtT{font-size:.78rem;font-weight:600;color:#6366f1;background:#eef2ff;padding:3px 10px;border-radius:999px;min-width:28px;text-align:center}.LessonContent_blockBody__4hk3S{padding:1.1rem 1.25rem}.LessonContent_gridTwoCol__DJbA0{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px;list-style:none;padding:0;margin:0}.LessonContent_objectivesList__tqrnF{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.LessonContent_objectiveItem__CCdXZ{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:10px;font-size:.92rem;line-height:1.5;color:#166534}.LessonContent_objectiveCheck__TbndJ{color:#16a34a;font-weight:700;flex-shrink:0;margin-top:1px}.LessonContent_rulesGrid__UFpob{display:flex;flex-direction:column;gap:12px}.LessonContent_ruleCard__Wuypw{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:1.25rem}.LessonContent_ruleTitle__UX_re{font-size:1rem;font-weight:650;color:#0f172a;margin:0 0 .5rem}.LessonContent_ruleExplanation__yH78Z{font-size:.93rem;color:#475569;line-height:1.65;margin:0 0 .75rem}.LessonContent_ruleExamples__JZH7e{display:flex;flex-direction:column;gap:8px}.LessonContent_exampleRow__T0KR7{display:flex;align-items:flex-start;gap:8px;padding:8px 12px;background:#fff;border-radius:8px;border-left:3px solid #4f46e5;font-size:.9rem;line-height:1.5}.LessonContent_exampleSentence__r3NJ9{color:#1e293b}.LessonContent_exampleHighlight__PmqLz{font-weight:600;color:#4f46e5}.LessonContent_exampleNote__JUKCN{display:block;font-size:.82rem;color:#64748b;margin-top:2px}.LessonContent_tipChip__3ZmF7{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;background:#fffbeb;border:1px solid #fde68a;border-radius:10px;font-size:.92rem;line-height:1.5;color:#78350f}.LessonContent_tipNumber__obJ4d{flex-shrink:0;width:22px;height:22px;border-radius:50%;background:#f59e0b;color:#fff;font-size:.75rem;font-weight:700;display:inline-flex;align-items:center;justify-content:center}.LessonContent_mistakeCard__gV2Gb{background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:12px 14px;display:flex;flex-direction:column;gap:6px}.LessonContent_mistakeWrong__Q_0Ma{display:flex;align-items:flex-start;gap:8px;padding:8px 10px;background:#fef2f2;border-radius:6px;font-size:.9rem;color:#991b1b;line-height:1.5}.LessonContent_mistakeWrong__Q_0Ma>span:last-child{text-decoration:line-through;-webkit-text-decoration-color:#fca5a5;text-decoration-color:#fca5a5}.LessonContent_mistakeCorrect__EK0Wd{display:flex;align-items:flex-start;gap:8px;padding:8px 10px;background:#f0fdf4;border-radius:6px;font-size:.9rem;color:#166534;line-height:1.5;font-weight:500}.LessonContent_mistakeLabel__hE6CA{font-weight:700;flex-shrink:0;font-size:1rem}.LessonContent_mistakeExplanation__IWjbT{margin-top:2px;font-size:.83rem;color:#64748b;line-height:1.5}.LessonContent_strategyItem__jTR__{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:10px;font-size:.92rem;line-height:1.5;color:#166534}.LessonContent_strategyIcon__5UFAS{flex-shrink:0;margin-top:1px}.LessonContent_scenariosGrid__OHvAQ{display:flex;flex-direction:column;gap:12px}.LessonContent_scenarioCard__0W8gw{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:10px}.LessonContent_scenarioTitle__V1rmq{margin:0;font-size:1rem;font-weight:650;color:#0f172a}.LessonContent_scenarioContext__jPtF2{font-size:.84rem;color:#64748b;line-height:1.5;padding:8px 10px;background:#f8fafc;border-radius:6px;border-left:3px solid #6366f1}.LessonContent_scenarioDialogue__OUFIg{display:flex;flex-direction:column;gap:6px;padding:10px;background:#f8fafc;border-radius:10px}.LessonContent_dialogueRow__2UFeV{display:flex;justify-content:flex-start}.LessonContent_dialogueRowRight__NpsQf{justify-content:flex-end}.LessonContent_dialogueBubble__1wx74{max-width:85%;padding:8px 12px;background:#fff;border:1px solid #e2e8f0;border-radius:14px 14px 14px 2px;font-size:.88rem;line-height:1.5;color:#1e293b;display:flex;flex-direction:column;gap:2px}.LessonContent_dialogueRowRight__NpsQf .LessonContent_dialogueBubble__1wx74{background:#eef2ff;border-color:#c7d2fe;border-radius:14px 14px 2px 14px;color:#1e1b4b}.LessonContent_dialogueSpeaker__ugYqn{font-size:.72rem;font-weight:700;color:#6366f1;text-transform:uppercase;letter-spacing:.04em}.LessonContent_dialogueRowRight__NpsQf .LessonContent_dialogueSpeaker__ugYqn{color:#4338ca}.LessonContent_mnemonicCard__1lUvA{background:#fefce8;border:1px solid #fde68a;border-radius:10px;padding:12px 14px}.LessonContent_mnemonicWord__tQ6CQ{font-size:.95rem;font-weight:650;color:#713f12;margin-bottom:4px}.LessonContent_mnemonicTrick__e3ySD{font-size:.88rem;color:#78350f;line-height:1.55}.LessonContent_referenceCard__DrYj1{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:12px 14px}.LessonContent_referenceTerm__JtCMM{font-size:.98rem;font-weight:650;color:#0f172a;margin-bottom:4px}.LessonContent_referenceDefinition__05pjL{font-size:.86rem;color:#475569;line-height:1.5}.LessonContent_referenceExample__vb0gP{margin-top:8px;font-size:.84rem;color:#64748b;font-style:italic;padding:6px 10px;background:#fff;border-radius:6px;border-left:3px solid #6366f1}.LessonContent_funFactItem__SqjkJ{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;background:#faf5ff;border:1px solid #e9d5ff;border-radius:10px;font-size:.92rem;line-height:1.55;color:#581c87}.LessonContent_funFactIcon__taO1k{flex-shrink:0;margin-top:1px}.LessonContent_challengeCard__yZhKp{background:#fff7ed;border:1px solid #fed7aa;border-radius:10px;padding:12px 14px;display:flex;flex-direction:column;gap:6px}.LessonContent_challengeQuestion__mAYcS{font-size:.95rem;font-weight:650;color:#9a3412;line-height:1.4}.LessonContent_challengeExplanation__lpTiX{font-size:.88rem;color:#78350f;line-height:1.55}.LessonContent_challengeTip__T1iD2{margin-top:4px;font-size:.84rem;color:#b45309;padding:6px 10px;background:#fffbeb;border-radius:6px;border-left:3px solid #f59e0b}.LessonContent_pronunciationItem__h5UdO{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;background:#f0f9ff;border:1px solid #bae6fd;border-radius:10px;font-size:.92rem;line-height:1.55;color:#0c4a6e}.LessonContent_pronunciationIcon__j53Mn{flex-shrink:0;margin-top:1px}.LessonContent_collocationCard__c12Vc{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:12px 14px}.LessonContent_collocationPhrase__YjPOL{font-size:.98rem;font-weight:650;color:#0f172a;margin-bottom:4px}.LessonContent_collocationMeaning__IGznY{font-size:.86rem;color:#475569;line-height:1.5}.LessonContent_collocationExample__jg4PW{margin-top:8px;font-size:.84rem;color:#64748b;font-style:italic;padding:6px 10px;background:#fff;border-radius:6px;border-left:3px solid #6366f1}.LessonContent_culturalItem__CvikZ{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:10px;font-size:.92rem;line-height:1.55;color:#065f46}.LessonContent_culturalIcon__086hE{flex-shrink:0;margin-top:1px}.LessonContent_relatedText__Hxxqe{font-size:.95rem;line-height:1.7;color:#475569;margin:0}.LessonContent_summaryBox__qSa_A{background:linear-gradient(135deg,#ede9fe,#e0f2fe);border-radius:14px;padding:1.25rem 1.5rem;scroll-margin-top:86px}.LessonContent_summaryTitle__K9nxm{font-size:1.05rem;font-weight:650;color:#1e293b;margin:0 0 .6rem}.LessonContent_summaryBox__qSa_A p{font-size:.95rem;line-height:1.65;color:#334155;margin:0}@media (max-width:900px){.LessonContent_gridTwoCol__DJbA0{grid-template-columns:1fr}}@media (max-width:768px){.LessonContent_blockHeader__neNat{padding:.85rem 1rem}.LessonContent_blockBody__4hk3S{padding:.9rem 1rem}.LessonContent_blockTitle__eU5He{font-size:.98rem}.LessonContent_lessonContentSections__fmlf4,.LessonContent_lessonContentSections__fmlf4 [data-section]{scroll-margin-top:76px}}.StickySidebar_stickySidebar__uK0c9{display:flex;flex-direction:column;gap:1rem;will-change:top}@media (max-width:960px){.StickySidebar_stickySidebar__uK0c9{position:static!important;top:auto!important}}.TopicTagContent_contentSections__iYJpJ{display:flex;flex-direction:column;gap:1.25rem;margin-bottom:2rem;scroll-margin-top:86px}.TopicTagContent_contentSections__iYJpJ [data-section]{scroll-margin-top:86px}.TopicTagContent_introduction___Vq1K{font-size:1.05rem;line-height:1.75;color:#334155}.TopicTagContent_introduction___Vq1K p{margin:0 0 1rem}.TopicTagContent_introduction___Vq1K p:last-child{margin-bottom:0}.TopicTagContent_block__EonaK{background:#fff;border:1px solid #e2e8f0;border-radius:14px;overflow:hidden}.TopicTagContent_blockHeader__1OEJ3{display:flex;align-items:center;gap:10px;padding:1rem 1.25rem;border-bottom:1px solid #f1f5f9;background:linear-gradient(180deg,#fafbff,#fff)}.TopicTagContent_blockIcon__r5j_W{font-size:1.25rem;flex-shrink:0}.TopicTagContent_blockTitle__bl0Bo{margin:0;font-size:1.05rem;font-weight:650;color:#0f172a;flex:1 1}.TopicTagContent_blockCount__hngkV{font-size:.78rem;font-weight:600;color:#4f46e5;background:#eef2ff;padding:3px 10px;border-radius:999px;min-width:28px;text-align:center}.TopicTagContent_blockBody__iUYaC{padding:1.1rem 1.25rem}.TopicTagContent_gridTwoColInner__UTOTV{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px;list-style:none;padding:0;margin:0}.TopicTagContent_objectiveItem__A_6wb{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:10px;font-size:.92rem;line-height:1.5;color:#166534}.TopicTagContent_objectiveCheck__ETGGR{color:#16a34a;font-weight:700;flex-shrink:0;margin-top:1px}.TopicTagContent_tipChip__V_3k0{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;background:#fffbeb;border:1px solid #fde68a;border-radius:10px;font-size:.92rem;line-height:1.5;color:#78350f}.TopicTagContent_tipNumber__fImil{flex-shrink:0;width:22px;height:22px;border-radius:50%;background:#f59e0b;color:#fff;font-size:.75rem;font-weight:700;display:inline-flex;align-items:center;justify-content:center}.TopicTagContent_pronunciationItem__jPcw0{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;background:#f0f9ff;border:1px solid #bae6fd;border-radius:10px;font-size:.92rem;line-height:1.5;color:#0c4a6e}.TopicTagContent_pronunciationIcon__Yedvc{flex-shrink:0;margin-top:1px}.TopicTagContent_ruleCard__MZ70x{background:#fafafa;border:1px solid #e2e8f0;border-radius:10px;padding:14px 16px;display:flex;flex-direction:column;gap:8px}.TopicTagContent_ruleTitle__Qt9ov{margin:0;font-size:1rem;font-weight:650;color:#0f172a}.TopicTagContent_ruleExplanation__r3uqI{margin:0;font-size:.9rem;line-height:1.55;color:#475569}.TopicTagContent_ruleExamples__M4A2H{margin:4px 0 0;padding-left:18px;font-size:.88rem;color:#334155;line-height:1.55}.TopicTagContent_ruleExamples__M4A2H li{margin-bottom:2px}.TopicTagContent_ruleException__hKkJo{font-size:.85rem;color:#92400e;background:#fffbeb;border:1px solid #fde68a;padding:8px 10px;border-radius:8px}.TopicTagContent_patternCard__dSTeF{background:#fdf4ff;border:1px solid #f0abfc;border-radius:10px;padding:14px 16px;display:flex;flex-direction:column;gap:10px}.TopicTagContent_patternHead__3HYWX{display:flex;flex-direction:column;gap:6px}.TopicTagContent_patternName__xONWD{font-size:.98rem;font-weight:650;color:#6b21a8}.TopicTagContent_patternStructure__N58_b{align-self:flex-start;font-family:SF Mono,Menlo,monospace;font-size:.82rem;background:#fff;border:1px dashed #c084fc;color:#7e22ce;padding:3px 8px;border-radius:6px}.TopicTagContent_patternExamples__bkzTw{display:flex;flex-wrap:wrap;gap:6px}.TopicTagContent_patternBadge__Ls2_B{font-size:.82rem;background:#fff;border:1px solid #e9d5ff;color:#6b21a8;padding:3px 9px;border-radius:999px}.TopicTagContent_patternNotes__wJZEy{margin:0;font-size:.84rem;color:#4b5563;line-height:1.5}.TopicTagContent_collocationCard__Q_CzX{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:12px 14px}.TopicTagContent_collocationPhrase__DhynE{font-size:.98rem;font-weight:650;color:#0f172a;margin-bottom:4px}.TopicTagContent_collocationMeaning__Ryd0P{font-size:.86rem;color:#475569;line-height:1.5}.TopicTagContent_collocationExample__P4seO{margin-top:8px;font-size:.84rem;color:#64748b;font-style:italic;padding:6px 10px;background:#fff;border-radius:6px;border-left:3px solid #6366f1}.TopicTagContent_mistakeCard__wXCQS{background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:12px 14px;display:flex;flex-direction:column;gap:6px}.TopicTagContent_mistakeWrong__WZG5d{display:flex;align-items:flex-start;gap:8px;padding:8px 10px;background:#fef2f2;border-radius:6px;font-size:.9rem;color:#991b1b;line-height:1.5}.TopicTagContent_mistakeWrong__WZG5d>span:last-child{text-decoration:line-through;-webkit-text-decoration-color:#fca5a5;text-decoration-color:#fca5a5}.TopicTagContent_mistakeCorrect__M71Ek{display:flex;align-items:flex-start;gap:8px;padding:8px 10px;background:#f0fdf4;border-radius:6px;font-size:.9rem;color:#166534;line-height:1.5;font-weight:500}.TopicTagContent_mistakeLabel__N2Kvk{font-weight:700;flex-shrink:0;font-size:1rem}.TopicTagContent_mistakeExplanation__13IuE{margin-top:2px;font-size:.83rem;color:#64748b;line-height:1.5}.TopicTagContent_challengesList__fLBzm{display:flex;flex-direction:column;gap:10px}.TopicTagContent_challengeItem__6RYmU{background:#fff;border:1px solid #e2e8f0;border-radius:10px;overflow:hidden;transition:box-shadow .15s}.TopicTagContent_challengeItem__6RYmU[open]{box-shadow:0 2px 8px rgba(15,23,42,.06)}.TopicTagContent_challengeSummary__PpcwN{display:flex;align-items:center;gap:10px;padding:12px 14px;font-size:.95rem;font-weight:600;color:#1e293b;cursor:pointer;list-style:none}.TopicTagContent_challengeSummary__PpcwN::-webkit-details-marker{display:none}.TopicTagContent_challengeMark__h7TAz{flex-shrink:0;width:24px;height:24px;border-radius:50%;background:#6366f1;color:#fff;font-size:.85rem;font-weight:700;display:inline-flex;align-items:center;justify-content:center}.TopicTagContent_challengeBody__1qn9r{padding:0 14px 14px;display:flex;flex-direction:column;gap:10px}.TopicTagContent_challengeExplanation__QzzAj{margin:0;font-size:.9rem;color:#475569;line-height:1.6}.TopicTagContent_challengeTip__RXvzh{display:flex;align-items:flex-start;gap:8px;padding:8px 12px;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;font-size:.86rem;color:#166534;line-height:1.5}.TopicTagContent_scenarioCard__Vphqk{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:10px}.TopicTagContent_scenarioTitle___uYys{margin:0;font-size:1rem;font-weight:650;color:#0f172a}.TopicTagContent_scenarioContext__EVUqM{font-size:.84rem;color:#475569;line-height:1.5;padding:8px 10px;background:#f8fafc;border-radius:6px;border-left:3px solid #6366f1}.TopicTagContent_scenarioDialogue__3VRAm{display:flex;flex-direction:column;gap:6px;padding:10px;background:#f8fafc;border-radius:10px}.TopicTagContent_dialogueRow__NIK52{display:flex;justify-content:flex-start}.TopicTagContent_dialogueRowRight__lrwaP{justify-content:flex-end}.TopicTagContent_dialogueBubble__7YOR7{max-width:85%;padding:8px 12px;background:#fff;border:1px solid #e2e8f0;border-radius:14px 14px 14px 2px;font-size:.88rem;line-height:1.5;color:#1e293b;display:flex;flex-direction:column;gap:2px}.TopicTagContent_dialogueRowRight__lrwaP .TopicTagContent_dialogueBubble__7YOR7{background:#eef2ff;border-color:#c7d2fe;border-radius:14px 14px 2px 14px;color:#1e1b4b}.TopicTagContent_dialogueSpeaker__UTx_b{font-size:.72rem;font-weight:700;color:#4f46e5;text-transform:uppercase;letter-spacing:.04em}.TopicTagContent_dialogueRowRight__lrwaP .TopicTagContent_dialogueSpeaker__UTx_b{color:#3730a3}.TopicTagContent_dialogueText__x3ldr{display:block}.TopicTagContent_mnemonicCard__xulW9{background:#fefce8;border:1px solid #fde68a;border-radius:10px;padding:12px 14px}.TopicTagContent_mnemonicWord__xrFxJ{font-size:.95rem;font-weight:650;color:#713f12;margin-bottom:4px}.TopicTagContent_mnemonicTrick__D9EEt{font-size:.88rem;color:#78350f;line-height:1.55}.TopicTagContent_funFactItem__4Z_2F{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;background:#faf5ff;border:1px solid #e9d5ff;border-radius:10px;font-size:.92rem;line-height:1.55;color:#581c87}.TopicTagContent_funFactIcon__6nZ0N{flex-shrink:0;margin-top:1px}.TopicTagContent_culturalItem__65CsS{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;background:#ecfeff;border:1px solid #a5f3fc;border-radius:10px;font-size:.92rem;line-height:1.55;color:#155e75}.TopicTagContent_culturalIcon__dqYQB{flex-shrink:0;margin-top:1px}.TopicTagContent_relatedText__nAott{font-size:.95rem;line-height:1.7;color:#475569;margin:0}.TopicTagContent_summaryBox__C0aFD{background:linear-gradient(135deg,#ede9fe,#e0f2fe);border-radius:14px;padding:1.25rem 1.5rem}.TopicTagContent_summaryTitle__r0DBg{font-size:1.05rem;font-weight:650;color:#1e293b;margin:0 0 .6rem}.TopicTagContent_summaryBox__C0aFD p{font-size:.95rem;line-height:1.65;color:#334155;margin:0}@media (max-width:900px){.TopicTagContent_gridTwoColInner__UTOTV{grid-template-columns:1fr}}@media (max-width:768px){.TopicTagContent_blockHeader__1OEJ3{padding:.85rem 1rem}.TopicTagContent_blockBody__iUYaC{padding:.9rem 1rem}.TopicTagContent_blockTitle__bl0Bo{font-size:.98rem}.TopicTagContent_contentSections__iYJpJ,.TopicTagContent_contentSections__iYJpJ [data-section]{scroll-margin-top:76px}}.TopicTagToc_toc__h59qG{display:flex;flex-direction:column;gap:8px}.TopicTagToc_tocHeader__jlEXE{display:flex;align-items:center;justify-content:space-between;padding:0 2px}.TopicTagToc_tocLabel__An_Cv{font-size:.7rem;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.08em}.TopicTagToc_tocCount__bKYeM{font-size:.65rem;font-weight:600;color:#4f46e5;background:#eef2ff;padding:1px 7px;border-radius:999px}.TopicTagToc_tocBody__T9YBA{display:flex;gap:6px}.TopicTagToc_tocProgress__HSGry{width:2px;background:#e2e8f0;border-radius:99px;flex-shrink:0;position:relative;min-height:100%}.TopicTagToc_tocProgressBar__Y4LUi{position:absolute;top:0;left:0;width:100%;background:#6366f1;border-radius:99px;transition:height .18s ease-out}.TopicTagToc_tocList__lQgiQ{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:1px;flex:1 1;min-width:0}.TopicTagToc_tocItem__A5EZO{display:flex;align-items:center;gap:8px;width:100%;padding:6px 10px;border:none;border-radius:6px;background:transparent;color:#64748b;font-size:.82rem;font-weight:400;cursor:pointer;text-align:left;transition:color .12s,background .12s}.TopicTagToc_tocItem__A5EZO:hover{color:#334155;background:#f8fafc}.TopicTagToc_tocItem__A5EZO:focus-visible{outline:2px solid #6366f1;outline-offset:2px}.TopicTagToc_tocItemActive__iwtwR,.TopicTagToc_tocItemActive__iwtwR:hover{color:#4338ca;background:#eef2ff;font-weight:600}.TopicTagToc_tocIcon__TPrFL{font-size:.9rem;flex-shrink:0;width:18px;text-align:center}.TopicTagToc_tocText__JK4U7{min-width:0;line-height:1.3}.TopicTagToc_tocFooter__WpIWN{margin-top:2px;padding:6px 10px;font-size:.7rem;color:#64748b;line-height:1.4;border-top:1px solid #f1f5f9;display:flex;align-items:center;gap:5px}@media (max-width:960px){.TopicTagToc_toc__h59qG{background:hsla(0,0%,100%,.96);backdrop-filter:saturate(140%) blur(8px);-webkit-backdrop-filter:saturate(140%) blur(8px);border:1px solid #e2e8f0;border-radius:10px;padding:6px 8px;gap:6px;box-shadow:0 1px 4px rgba(15,23,42,.04)}.TopicTagToc_tocFooter__WpIWN,.TopicTagToc_tocHeader__jlEXE{display:none}.TopicTagToc_tocBody__T9YBA{overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-ms-overflow-style:none}.TopicTagToc_tocBody__T9YBA::-webkit-scrollbar{display:none}.TopicTagToc_tocProgress__HSGry{display:none}.TopicTagToc_tocList__lQgiQ{flex-direction:row;gap:4px;flex-wrap:nowrap}.TopicTagToc_tocList__lQgiQ li{flex-shrink:0}.TopicTagToc_tocItem__A5EZO{padding:6px 10px;font-size:.8rem;border-radius:999px;white-space:nowrap;background:#f8fafc;border:1px solid #e2e8f0}.TopicTagToc_tocItem__A5EZO:hover{background:#f1f5f9}.TopicTagToc_tocItemActive__iwtwR,.TopicTagToc_tocItemActive__iwtwR:hover{background:#6366f1;color:#fff;border-color:transparent;box-shadow:0 1px 4px rgba(99,102,241,.25)}.TopicTagToc_tocIcon__TPrFL{width:auto}}