body .ppt_ppt-header__Lpuni{position:absolute;top:0;left:0;width:calc(100% - 32px);pointer-events:none;z-index:300}body .ppt_ppt-header__Lpuni.ppt_fullscreen__NtpWO{pointer-events:auto}body .ppt_ppt-header__Lpuni>*{pointer-events:all}body .ppt_user-level__LYA8O{color:var(--black2c);text-align:center;font-family:Noto Sans SC;font-size:16px;font-style:normal;font-weight:400;line-height:26px;padding:12px;border-radius:8px;border:1px solid #ebedef;transition:all .3s;align-items:center;justify-content:center;cursor:pointer}body .ppt_user-level__LYA8O .ppt_level-name__0itPb{width:54px;transition:width .3s}body .ppt_user-level__LYA8O.ppt_active__krwBp{color:#1570ef;text-align:center;font-family:Noto Sans SC;font-size:19.2px;font-style:normal;font-weight:400;line-height:31.2px;border-radius:9.6px;border:1.2px solid #1570ef;box-shadow:4.8px 4.8px 4.8px 0 rgba(0,0,0,.1);padding:14px}body .ppt_user-level__LYA8O.ppt_active__krwBp .ppt_level-name__0itPb{width:65px}body .ppt_tab-panel__GvjnS[hidden]{display:none}body .ppt_setting-label__QhRlo{overflow:hidden;color:var(--black2c);text-overflow:ellipsis;font-family:Noto Sans SC;font-size:20px;font-style:normal;font-weight:400;line-height:24px}body .ppt_button-group__k66L7{display:flex;gap:20px;flex-wrap:wrap;width:440px;align-items:center}body .ppt_outline-button__ocIQy{border-radius:8px;color:var(--black);border-color:var(--border-color2);min-width:120px}body .ppt_outline-button__ocIQy.ppt_active__krwBp{color:#1570ef;border-color:#1570ef;box-shadow:4px 4px 4px 0 rgba(0,0,0,.1)}body .ppt_submit-button__Brt8M{border-radius:8px;border:1px solid #1570ef;background:#1570ef;width:147px;height:40px;padding:12px 10px;box-shadow:4px 4px 4px 0 rgba(0,0,0,.1)}body .ppt_chat-tab-button__JQL2D{display:flex;width:40px;height:52px;justify-content:center;align-items:center;gap:4px;border-radius:12px;font-size:12px;cursor:pointer;transition:background-color .3s;line-height:16px}body .ppt_chat-tab-button__JQL2D.ppt_active__krwBp{background-color:#e8f1fd;color:#194185}body .ppt_chat-panel__s2s2V{border-left:1px solid var(--border-color2);border-top:1px solid var(--border-color2);gap:8px;background-color:var(--gray);padding:8px;width:432px;box-sizing:border-box}body .ppt_chat-panel__s2s2V div[hidden]{display:none}body .ppt_chat-panel-tabs__NskSD{font-size:16px;color:var(--black51);gap:8px;flex-flow:column;flex-shrink:0}body .ppt_question-ul__5Fsax{overflow-y:auto;font-size:18px!important;line-height:38px;padding-top:0;margin:0;list-style-type:none;padding-left:0;height:100%;flex:1;padding-bottom:10px;word-break:break-all;overflow-x:hidden}body .ppt_question-answer__Btzq4,body .ppt_question-li-user___fupr{position:relative;padding-left:15px;line-height:38px}body .ppt_question-answer__Btzq4 ol,body .ppt_question-li-user___fupr ol{padding-left:20px!important}body .ppt_question-answer__Btzq4:before,body .ppt_question-li-user___fupr:before{content:"•";position:absolute;left:0;font-size:18px;color:#000;height:38px;line-height:38px;vertical-align:middle;top:-4px}body .ppt_question-li-user___fupr:before{color:#194185!important;top:0!important}body .ppt_question-item__i98GZ{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:16px}body .ppt_question-item1__ZeUJM{display:flex;align-items:flex-start;justify-content:center;gap:5px}body .ppt_question-point__Dv1dr{width:1px;height:1px;border-radius:1px;background-color:#000}body .ppt_question-point-user__b_aAV{background-color:#194185}body .ppt_question-ul__5Fsax li .markdown-body{font-size:16px!important;line-height:30px!important;z-index:0}body .ppt_text-overflow-ellipsis__BGweI{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}body .ppt_cup-container__E2Fho{height:60px;display:flex;justify-content:center;align-items:center;flex-direction:column;gap:2px}body .ppt_cup__GTdtr{display:flex;justify-content:center;gap:20px;align-items:end}body .ppt_cup-line__lKbe7{width:139px;height:6px;background:#f3f3f3}body .ppt_ranking-item__yTgt9{border-radius:8px;padding:12px 30px 12px 20px}body .ppt_ranking-item__yTgt9:hover{background-color:#fbfbfa}body .ppt_comment-list__5CBKY{overflow-y:auto;padding:0;height:1;flex:1;min-height:0;margin-bottom:12px}body .ppt_comment-empty-container__9maWy,body .ppt_comment-list-empty__jhM6T{display:flex;justify-content:center;align-items:center;flex:1}body .ppt_comment-empty-container__9maWy{gap:30px;flex-direction:column}body .ppt_comment-empty-container__9maWy div{font-family:Noto Sans SC;font-weight:700;font-size:15.92px;line-height:15.92px;letter-spacing:0;vertical-align:middle}body .ppt_ranking-list__4LWm_{overflow-y:auto;padding:0;display:flex;flex-direction:column;gap:15px;color:var(--black2c);font-size:16px}body .ppt_ranking-go-answerQuestion-button__tcyqF{padding:16px 60px;gap:6px;border-radius:30px;background:#1570ef;border:.75px solid #9dc1ff;box-shadow:4px 4px 4px 0 rgba(0,0,0,.102);color:#fff;font-family:Noto Sans SC;font-weight:700;font-size:20px;line-height:15px;letter-spacing:0;cursor:pointer;margin-top:50px}body .ppt_ranking-go-answerQuestion-button-hasRanking__Z3Ds_{width:78px;display:flex;align-items:center;justify-content:center;margin-top:12px}body .ppt_ppt-sentence__CfyfC{bottom:20px;padding:10px;max-width:190%;width:150%}body .ppt_ppt-sentence__CfyfC,body .ppt_subtitle__CQCXc{position:absolute;left:50%;transform:translateX(-50%);color:#fff;font-size:18px}body .ppt_subtitle__CQCXc{z-index:2000;bottom:90px;max-width:calc(100% - 150px);width:max-content;text-align:center;line-height:26px;font-weight:500;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;cursor:pointer;background-color:rgba(0,0,0,.3);padding:4px 10px;border-radius:5px}body .ppt_ppt-page__9QJwN{font-family:Noto Sans SC;font-weight:500;font-size:14px;line-height:22px;letter-spacing:0;text-align:center;vertical-align:middle;padding:0 5px;height:22px;background:rgba(0,0,0,.302);color:#fff;border-radius:15px;position:absolute}body .ppt_subtitle-control__bGV0m{color:#000;text-align:center;cursor:pointer;position:relative;display:inline-block}body .ppt_subtitle-control-out___yDAP:before{content:"";position:absolute;top:0;left:15px;width:60%;height:2px;background:#000;transform:rotate(30deg);transform-origin:0 0}body .ppt_pdf-author__puygi{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:300px;font-family:Noto Sans SC;font-weight:400;font-size:16px;line-height:28px;letter-spacing:0;color:var(--black51);padding:6px 12px 6px 0}body .ppt_stop-tips__imvsG{width:310px;height:52px;position:fixed;z-index:9999;background-color:#53565b;left:calc(50% - 155px);top:44px;display:flex;justify-content:center}body .ppt_flex-center__XHikt{display:flex;justify-content:space-between;align-items:center}body .ppt_ppt-read-over-line__2LDtx{width:4.5px;background-color:#3b2e1e}body .ppt_ppt-read-over-goldenSentence__WyBXE{font-family:Noto Serif SC;font-weight:400;letter-spacing:0;color:hsla(52,38%,85%,.898);display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:5;overflow:hidden;text-overflow:ellipsis}body .ppt_ppt-read-over-tips1__jcCYO{font-size:19.4px;line-height:32.34px;color:#fff;opacity:.5}body .ppt_ppt-read-over-tips1__jcCYO,body .ppt_ppt-read-over-tips2__lMv5a{font-family:Noto Serif SC;font-weight:700;letter-spacing:0;vertical-align:middle}body .ppt_ppt-read-over-tips2__lMv5a{text-align:right;color:#c4a57e}body .ppt_ppt-read-over-tips3__5420d{font-family:Noto Serif SC;font-weight:400;letter-spacing:2%;text-align:right;color:#e8d4b9}body .ppt_answer-over-tips1__FPCme{display:flex;justify-content:center;align-items:center;gap:12px;font-family:Noto Serif SC;font-weight:500;font-size:32px;line-height:40px;letter-spacing:5%;color:#e8d4b9;flex-direction:column}body .ppt_answer-over-tips2__dlvwJ{display:flex;justify-content:center;align-items:center;color:#c9a780;gap:32px;font-size:54px;letter-spacing:5px}body .ppt_answer-over-tips3__f7CKm{font-family:Noto Serif SC;letter-spacing:5px;font-size:64px;font-weight:700;white-space:nowrap}body .ppt_answer-over-tips4__pJIw_{letter-spacing:10px;display:flex;align-items:baseline;margin-bottom:4px;font-size:64px;font-weight:700}body .ppt_answer-over-tips5__D_4su{font-family:Noto Serif SC;font-weight:400;font-size:20px;line-height:15px;letter-spacing:5%;text-align:center;color:#e8d4b9}body .ppt_setting-control__Kr4pe{padding:16px 32px;position:relative;border-radius:60px;z-index:999;-webkit-backdrop-filter:blur(2.5px);background-color:hsla(60,11%,98%,.502);backdrop-filter:blur(12px);box-shadow:4px 4px 4px 0 rgba(0,0,0,.102);cursor:pointer}body .ppt_setting-control-line__J8AGH{height:4px;width:141px;background-color:#fbfbfa;border-radius:6px;position:relative;flex-direction:row;justify-content:start;align-items:center}body .ppt_setting-control-circle__7gPWe{position:absolute;width:10px;height:10px;border-radius:50%;background-color:#2c2c2c}body .ppt_book-card__J_m11{padding:12px 16px;gap:12px;cursor:pointer}body .ppt_book-card__J_m11 img{border:1px solid var(--border-color2);overflow:hidden;flex-shrink:0}body .ppt_book-card__J_m11 .ppt_title__0Vvef{color:var(--black2c);font-size:16px;line-height:20px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}body .ppt_book-card__J_m11 .ppt_meta__IAgsy,body .ppt_book-card__J_m11 .ppt_title__0Vvef{font-family:"Noto Serif SC";font-style:normal;font-weight:400;overflow:hidden;text-overflow:ellipsis}body .ppt_book-card__J_m11 .ppt_meta__IAgsy{color:var(--black51);font-size:12px;line-height:14px}body .ppt_popover-doc-summary__PE38S{max-height:220px;overflow-y:auto}body .ppt_splitter-container__6szZY{pointer-events:all;height:100%}body .ppt_splitter-container__6szZY .ppt_splitter__4A17F{width:4px;background-color:var(--border-color2);height:100%;cursor:ew-resize;z-index:99999}body .ppt_splitter-container__6szZY .ppt_splitter__4A17F.ppt_active__krwBp,body .ppt_splitter-container__6szZY .ppt_splitter__4A17F:hover{background-color:#36bffa}