._page_1xqry_1{color:#282135;letter-spacing:normal;background:#f7f7fb;min-height:100vh;font-family:Segoe UI,Tahoma,Arial,sans-serif;font-size:16px;line-height:1.7}._page_1xqry_1 *{box-sizing:border-box}._page_1xqry_1 a{text-decoration:none}._page_1xqry_1 a,._page_1xqry_1 button,._page_1xqry_1 select{-webkit-tap-highlight-color:transparent}._page_1xqry_1 :is(a,button,select):focus-visible{outline-offset:4px;outline:3px solid #f2a35c}._page_1xqry_1 a,._page_1xqry_1 button{transition:background .18s,transform .18s,box-shadow .18s}._page_1xqry_1 button{font:inherit;cursor:pointer}._topbar_1xqry_2{background:#fff;border-bottom:1px solid #e7e3ee;justify-content:space-between;align-items:center;gap:16px;min-height:78px;padding:14px max(24px,50vw - 540px);display:flex}._brand_1xqry_2{color:#542786;align-items:center;gap:10px;display:flex}._brand_1xqry_2>span:last-child{display:grid}._brand_1xqry_2 b{font:800 23px/1.2 Segoe UI,sans-serif}._brand_1xqry_2 small{color:#72677e;font-size:12px}._brandMark_1xqry_2{color:#fff;background:#652c96;border-bottom:3px solid #ed873b;border-radius:12px;place-items:center;width:38px;height:42px;font:700 23px/1 Arial;display:grid}._back_1xqry_2{color:#603183;background:#fff;border:1px solid #ded5e8;border-radius:999px;justify-content:center;align-items:center;gap:14px;min-height:44px;padding:8px 18px;font-size:14px;font-weight:600;display:inline-flex}._back_1xqry_2:hover{background:#f5effa}._workspace_1xqry_2{max-width:1040px;margin:auto;padding:32px 24px 56px}._heading_1xqry_2{justify-content:space-between;align-items:center;gap:24px;margin-bottom:25px;display:flex}._eyebrow_1xqry_2{color:#776880;margin:0 0 8px;font-size:13px}._eyebrow_1xqry_2 span{color:#c2b7cd;margin:0 7px}._heading_1xqry_2 h1{letter-spacing:normal;color:#372246;margin:0;font-size:clamp(1.55rem,3vw,2.15rem);font-weight:750;line-height:1.5}._subtitle_1xqry_2{color:#7b7485;margin:6px 0 0;font-size:15px}._count_1xqry_2{text-align:center;border-inline-start:1px solid #ddd4e5;flex-shrink:0;min-width:95px;padding-inline-start:22px;display:grid}._count_1xqry_2 strong{color:#693495;font-size:34px;font-weight:750;line-height:1.3}._count_1xqry_2 span{color:#807488;font-size:12px}._controls_1xqry_2{background:#fff;border:1px solid #e7e0ee;border-radius:18px;padding:8px 20px 18px}._tabs_1xqry_2{scrollbar-width:thin;border-bottom:1px solid #ede7f2;gap:12px;display:flex;overflow-x:auto}._tabs_1xqry_2 a{color:#766981;white-space:nowrap;border-bottom:3px solid #0000;align-items:center;gap:10px;min-height:55px;padding:8px 5px;font-size:15px;display:flex}._tabs_1xqry_2 small{background:#f1eef5;border-radius:7px;place-items:center;min-width:25px;height:24px;font-size:12px;display:grid}._tabs_1xqry_2 ._activeTab_1xqry_2{color:#662d96;border-bottom-color:#6c319b;font-weight:700}._activeTab_1xqry_2 small{color:#662d96;background:#efe4fa}._filters_1xqry_2{grid-template-columns:minmax(180px,1.7fr) minmax(150px,1fr) auto;align-items:end;gap:14px;margin-top:14px;display:grid}._filters_1xqry_2 label{color:#766680;gap:5px;font-size:13px;font-weight:600;display:grid}._filters_1xqry_2 select{color:#41314e;background:#fbfafd;border:1px solid #ded5e7;border-radius:11px;width:100%;min-width:0;min-height:44px;padding:8px 12px;font:400 14px/1.5 Segoe UI,Tahoma,sans-serif;display:block}._apply_1xqry_2{color:#fff;background:#693198;border:0;border-radius:999px;justify-content:center;align-items:center;gap:15px;min-height:44px;padding:9px 22px;display:inline-flex;box-shadow:0 4px #4e216f;font-size:14px!important;font-weight:600!important}._apply_1xqry_2:hover{background:#59247f;transform:translateY(-1px)}._apply_1xqry_2:active{transform:translateY(2px);box-shadow:0 1px #4e216f}._listHeading_1xqry_2{justify-content:space-between;align-items:center;gap:12px;margin:26px 0 12px;scroll-margin-top:20px;display:flex}._listHeading_1xqry_2 h2{color:#40304e;margin:0;font-size:16px;font-weight:700}._listHeading_1xqry_2>span{color:#84788e;font-size:13px}._list_1xqry_2{gap:22px;display:grid}._meta_1xqry_2{align-items:center;gap:10px;display:flex}._number_1xqry_2{color:#673196;background:#f1e9f8;border-radius:10px;place-items:center;min-width:36px;height:36px;font:700 14px/1 Segoe UI,sans-serif;display:grid}._topic_1xqry_2{color:#7d7287;font-size:13px}._level_1xqry_2{color:#8b471b;background:#fff3e7;border:1px solid #f6dec6;border-radius:999px;margin-inline-start:auto;padding:2px 10px;font-size:12px}._card_1xqry_2 h3{color:#292035;letter-spacing:normal;overflow-wrap:anywhere;margin:17px 0 20px;font-size:clamp(1.22rem,2.4vw,1.43rem);font-weight:650;line-height:1.85}._options_1xqry_2{gap:8px;display:grid}._option_1xqry_2{background:#fff;border:1px solid #ebe6ef;border-radius:12px;align-items:flex-start;gap:13px;padding:13px 16px;display:flex}._letter_1xqry_2{color:#7b6b88;background:#f3f0f6;border-radius:50%;flex-shrink:0;place-items:center;min-width:30px;height:30px;padding:0 6px;font-size:13px;font-weight:600;display:grid}._optionBody_1xqry_2{flex:1;min-width:0}._optionTitle_1xqry_2{flex-wrap:wrap;align-items:baseline;gap:6px 12px;display:flex}._optionTitle_1xqry_2>p{color:#45394f;overflow-wrap:anywhere;margin:0;font-size:16px;font-weight:450;line-height:1.8}._correct_1xqry_2{border-color:#d8c3e2;background:#faf6fb;border-inline-start:3px solid #7a46aa}._correct_1xqry_2 ._letter_1xqry_2{color:#fff;background:#5f3275}._correctLabel_1xqry_2{color:#5f3275;white-space:nowrap;font-size:12px}._reason_1xqry_2{overflow-wrap:anywhere;letter-spacing:normal;margin:5px 0 0;font-size:14px;font-weight:400;line-height:1.85}._reason_1xqry_2>span{font-weight:500}._correct_1xqry_2 ._reason_1xqry_2{color:#5f3275}._incorrect_1xqry_2 ._reason_1xqry_2{color:#a34f59}._openAnswer_1xqry_2{background:#faf6fb;border:1px solid #d8c3e2;border-radius:13px;padding:18px 20px}._openAnswer_1xqry_2>span{color:#5f3275;font-size:13px;font-weight:600}._openAnswer_1xqry_2>p{color:#5f3275;margin:6px 0;font-size:16px;font-weight:400;line-height:1.95}._analysis_1xqry_2{border-top:1px solid #eee4f2;margin-top:15px;padding-top:12px}._analysis_1xqry_2 b{color:#6b5780;font-size:13px;font-weight:600}._analysis_1xqry_2 p{color:#6e6378;margin:4px 0;font-size:14px;font-weight:400;line-height:1.9}._latin_1xqry_2{letter-spacing:normal;font-family:Segoe UI,Arial,sans-serif}._pagination_1xqry_2{justify-content:center;align-items:center;gap:20px;margin:30px 0 18px;display:flex}._pagination_1xqry_2 a,._disabled_1xqry_2{border-radius:999px;justify-content:center;align-items:center;min-width:100px;min-height:44px;padding:8px 17px;font-size:14px;font-weight:600;display:inline-flex}._pagination_1xqry_2 a{color:#65318d;background:#fff;border:1px solid #d7c9e4}._pagination_1xqry_2 a:hover{background:#eee5f7}._disabled_1xqry_2{color:#a59bab;background:#eeeaf2}._pageIndex_1xqry_2{color:#786b82;font-size:13px}._explainLink_1xqry_2{text-align:center;color:#6d358f;width:max-content;max-width:100%;margin:auto;font-size:14px;display:block}._empty_1xqry_2{text-align:center;background:#fff;border:1px dashed #d5c5e2;border-radius:18px;padding:34px}._empty_1xqry_2 h3{margin:0;font-size:20px}._empty_1xqry_2 p{color:#756b80;font-size:15px}._empty_1xqry_2 ._apply_1xqry_2{color:#fff}@media (max-width:650px){._topbar_1xqry_2{min-height:70px;padding:12px 16px}._back_1xqry_2{gap:8px;padding:8px 13px;font-size:13px}._workspace_1xqry_2{padding:22px 12px 36px}._heading_1xqry_2{gap:12px;margin-bottom:18px}._eyebrow_1xqry_2{font-size:12px;line-height:1.9}._eyebrow_1xqry_2 span{margin:0 3px}._heading_1xqry_2 h1{font-size:24px;line-height:1.6}._count_1xqry_2{min-width:66px;padding-inline-start:10px}._count_1xqry_2 strong{font-size:28px}._count_1xqry_2 span{font-size:12px}._subtitle_1xqry_2{font-size:14px}._controls_1xqry_2{border-radius:15px;padding:5px 12px 16px}._tabs_1xqry_2{gap:15px}._tabs_1xqry_2 a{gap:7px;font-size:14px}._filters_1xqry_2{grid-template-columns:1fr 1fr;gap:12px}._filters_1xqry_2 ._apply_1xqry_2{grid-column:1/-1;min-height:46px}._filters_1xqry_2 label{font-size:13px}._filters_1xqry_2 select{padding:8px;font-size:14px}._card_1xqry_2{border-radius:16px;padding:18px 14px}._card_1xqry_2 h3{margin:15px 0;font-size:20px;line-height:1.85}._topic_1xqry_2{font-size:12px}._option_1xqry_2{gap:9px;padding:11px 10px}._letter_1xqry_2{min-width:28px;height:28px}._optionTitle_1xqry_2>p{font-size:15px;font-weight:400}._reason_1xqry_2{font-size:13px;line-height:1.9}._list_1xqry_2{gap:16px}._openAnswer_1xqry_2{padding:14px}._openAnswer_1xqry_2>p{font-size:15px}._analysis_1xqry_2 p{font-size:13px}._pagination_1xqry_2{gap:10px}._pagination_1xqry_2 a,._disabled_1xqry_2{min-width:82px;padding:8px 12px}._pageIndex_1xqry_2,._listHeading_1xqry_2>span{font-size:12px}}@media (prefers-reduced-motion:reduce){._page_1xqry_1 a,._page_1xqry_1 button{transition:none;transform:none!important}}._brandMark_1xqry_2{background:#fff8df;border:2px solid #f0dfad;border-radius:50%;flex:none;width:42px;height:42px;display:block;position:relative;overflow:hidden;box-shadow:0 2px 8px #38204f16}._brandMark_1xqry_2 img{object-fit:contain}._page_1xqry_1{color:#0b2743;background:#f5f8fb;font-family:Segoe UI,Tahoma,Arial,sans-serif;font-weight:400;line-height:1.7}._workspace_1xqry_2{max-width:1280px}._heading_1xqry_2 h1{color:#0b2743;font-weight:700;line-height:1.5}._heading_1xqry_2 ._subtitle_1xqry_2{color:#61778c;font-weight:400}._eyebrow_1xqry_2{color:#8f6a29}._count_1xqry_2{color:#0b2743;background:#fff5db;border-color:#ecd49b}._controls_1xqry_2{background:#fff;border:1px solid #d6e1eb;border-radius:18px;padding:20px;box-shadow:0 5px 18px #0b274305}._filters_1xqry_2{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));align-items:end;gap:14px}._filters_1xqry_2 label{color:#5b748b;font-size:13px;font-weight:600}._filters_1xqry_2 select{color:#0b2743;background:#f8fafc;border:1px solid #d6e1eb;border-radius:11px;min-height:46px;font-family:Segoe UI,Tahoma,Arial,sans-serif;font-size:14px;font-weight:400}._apply_1xqry_2{color:#fff;background:#0b2743;border:1px solid #0b2743;border-radius:12px;min-height:46px;font-weight:650;transition:transform .18s,background .18s,color .18s}._apply_1xqry_2:hover:not(:disabled){color:#0b2743;background:#ffcb60;border-color:#d8ad55;transform:translateY(-2px)}._card_1xqry_2{background:#fff;border:1px solid #d6e1eb;border-radius:19px;padding:24px 27px;box-shadow:0 5px 20px #0b274305}._card_1xqry_2 h3{color:#0b2743;margin:20px 0;font-size:clamp(1.22rem,2.4vw,1.43rem);font-weight:650;line-height:1.85}._number_1xqry_2{color:#0b2743;background:#eef3f8;border-radius:10px}._topic_1xqry_2{color:#62798e;font-weight:400}._level_1xqry_2{color:#8a6326;background:#fff4db;font-weight:600}._letter_1xqry_2{color:#395671;background:#edf2f7;border-radius:9px}._options_1xqry_2{gap:10px}._option_1xqry_2{border-color:#d6e1eb;border-radius:12px;min-height:54px;padding:13px 16px;font-size:16px;line-height:1.85}._optionTitle_1xqry_2{font-weight:400}._reason_1xqry_2{font-size:14px;line-height:1.85}._meta_1xqry_2{font-size:13px}._listHeading_1xqry_2 h2{color:#0b2743;font-size:20px;font-weight:650}._pagination_1xqry_2 a{color:#0b2743;background:#fff;border-color:#d6e1eb;border-radius:11px}._pagination_1xqry_2 a:hover{color:#0b2743;background:#fff3d4}._pageIndex_1xqry_2{color:#597087}._topbar_1xqry_2{background:#fff;border-color:#d6e1eb}._back_1xqry_2{color:#0b2743}._page_1xqry_1 :is(a,button,input,select):focus-visible{outline-offset:3px;outline:3px solid #efbd51}@media (max-width:700px){._card_1xqry_2{padding:18px}._card_1xqry_2 h3{font-size:20px}._controls_1xqry_2{padding:15px}._filters_1xqry_2{grid-template-columns:1fr 1fr}._filters_1xqry_2 ._apply_1xqry_2{grid-column:1/-1}._option_1xqry_2{padding:12px;font-size:15px}._filters_1xqry_2 label{min-width:0}}@media (max-width:450px){._filters_1xqry_2{grid-template-columns:1fr}}._count_1xqry_2 strong{color:#0b2743}._count_1xqry_2 span{color:#6e7f8e}._filters_1xqry_2 input{color:#0b2743;background:#f8fafc;border:1px solid #d6e1eb;border-radius:11px;width:100%;min-height:46px;padding:10px 13px;font:400 14px/1.5 Segoe UI,Tahoma,Arial,sans-serif}._filters_1xqry_2 label small{color:#70869b;font-size:11px;font-weight:400}._page_3te25_1{overflow-wrap:anywhere}._page_3te25_1 h3[dir=ltr]{text-align:left}._page_3te25_1 h3[dir=rtl]{text-align:right}._noLevels_3te25_1{grid-template-columns:minmax(0,1fr) auto}._translation_3te25_1{color:#786b82;font-size:15px;line-height:1.9}._figure_3te25_1{margin:16px 0}._figure_3te25_1 img{border-radius:12px;max-width:100%;height:auto;margin:auto;display:block}._reference_3te25_1{white-space:pre-wrap;overflow-wrap:anywhere;background:#f5f1fa;border-radius:12px;max-width:100%;padding:16px;font-size:15px;line-height:1.8}._solution_3te25_1{background:#faf8fd;border:1px solid #ded3e9;border-radius:12px;margin-top:18px;padding:14px 16px}._solution_3te25_1 summary{cursor:pointer;color:#683296;min-height:32px;font-size:14px}._solution_3te25_1 p{white-space:pre-line;color:#55445f;font-size:14px;line-height:1.95}._actions_3te25_1{margin-top:28px}._page_3te25_1 .scientific-formula{white-space:normal}._page_3te25_1 .student-lesson-actions{background:#fff;border:1px solid #e3dce9;border-radius:16px}._page_3te25_1 .student-action-buttons button{color:#63308e;background:#f3ecfa;border:1px solid #d8c8e5;border-radius:999px;min-height:44px}@media (max-width:650px){._noLevels_3te25_1{grid-template-columns:1fr}._page_3te25_1 select{max-width:100%}}._bankPicker_3te25_2{background:#fff;border:1px solid #e3dce9;border-radius:18px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin:20px 0;padding:18px;display:flex}._bankPicker_3te25_2 form{flex-wrap:wrap;align-items:center;gap:12px;max-width:100%;display:flex}._bankPicker_3te25_2 label{color:#65536e;font-size:14px}._bankPicker_3te25_2 select{color:#392649;background:#fff;border:1px solid #d9cbe5;border-radius:12px;max-width:100%;min-height:44px;padding:8px;font-size:14px}._bankPicker_3te25_2 button,._bankPicker_3te25_2 a{color:#fff;background:#7335a5;border:0;border-radius:999px;min-height:44px;padding:12px 20px;font-size:14px;text-decoration:none}@media (max-width:650px){._bankPicker_3te25_2 form,._bankPicker_3te25_2 select{width:100%}}._modeSwitch_3te25_3{flex-wrap:wrap;gap:10px;margin-top:20px;display:flex}._modeSwitch_3te25_3 a{color:#63308e;background:#fff;border:1px solid #d8c8e5;border-radius:999px;justify-content:center;align-items:center;min-height:44px;padding:9px 18px;font-size:14px;font-weight:700;display:inline-flex}._modeSwitch_3te25_3 a._activeMode_3te25_3{color:#fff;background:#693198;border-color:#693198}@media (max-width:650px){._modeSwitch_3te25_3 a{flex:1}}._mathematicsPage_3te25_4 ._mathQuestion_3te25_4{font-size:clamp(1.08rem,2vw,1.3rem);font-weight:650;line-height:1.85}._mathematicsPage_3te25_4 .math-formula{white-space:nowrap;letter-spacing:0;direction:ltr;unicode-bidi:isolate;font-family:Cambria Math,STIX Two Math,Times New Roman,serif;display:inline-block}._mathematicsPage_3te25_4 .math-formula sup{vertical-align:super;font-size:.7em;line-height:0}._mathCorrect_3te25_4{--answer-correct:#218454;border-color:#aad9be!important;background:#f2fbf5!important;border-inline-start:3px solid #218454!important}._mathCorrect_3te25_4 :is(b,p){color:#176a44!important}._mathCorrect_3te25_4>span:first-child{background:var(--answer-correct)!important;color:#fff!important}._mathCorrect_3te25_4>span:nth-child(2) span{color:var(--answer-correct)}._mathIncorrect_3te25_4{border-color:#efc1c1!important;background:#fff8f7!important;border-inline-start:3px solid #c65b5b!important}._mathIncorrect_3te25_4 :is(p){color:#9a4141!important}._mathematicsPage_3te25_4 ._mathCorrect_3te25_4 .scientific-formula,._mathematicsPage_3te25_4 ._mathIncorrect_3te25_4 .scientific-formula{color:inherit}@media (max-width:650px){._mathematicsPage_3te25_4 ._mathQuestion_3te25_4{font-size:1.08rem}}._mathMeta_3te25_5{grid-template-columns:36px minmax(0,1fr) auto;align-items:start;display:grid}._mathMeta_3te25_5>span:nth-child(2){min-width:0}._mathMeta_3te25_5>span:last-child{white-space:nowrap;margin-inline-start:0}@media (max-width:390px){._mathMeta_3te25_5{grid-template-columns:32px minmax(0,1fr) auto;gap:6px}._mathMeta_3te25_5>span:last-child{padding-inline:7px;font-size:11px}}._mathIdea_3te25_6{color:#86628a;margin-top:3px;font-size:11px;font-weight:500;line-height:1.45;display:block}._frenchTranslation_3te25_7{color:#685874;text-align:right;overflow-wrap:anywhere;background:#f8f4fb;border-inline-start:2px solid #a985c4;border-radius:0 9px 9px 0;align-items:baseline;gap:9px;width:fit-content;max-width:100%;margin:9px 0 18px;padding:7px 11px;font-size:13px;line-height:1.75;display:flex}._translationLabel_3te25_7{color:#885da4;white-space:nowrap;flex:none;font-size:11px;font-weight:700}._frenchTranslation_3te25_7 ._translationLabel_3te25_7:after{content:"·";margin-inline-start:9px}@media (max-width:650px){._frenchTranslation_3te25_7{width:100%;font-size:12.5px;display:block}._translationLabel_3te25_7{display:inline}}._geographyPage_3te25_8 ._reference_3te25_1{color:#3f334a;background:#faf7fd;border:1px solid #e4d7ed;font-family:inherit}._geographyPage_3te25_8 ._figure_3te25_1{background:#fff;border:1px solid #e1d8e9;border-radius:16px;padding:10px}._geographyPage_3te25_8 ._figure_3te25_1 img{border-radius:9px;width:min(100%,880px)}._geographyPage_3te25_8 ._figure_3te25_1 figcaption{text-align:center;color:#6b6171;margin:8px 4px 2px;font-size:12px;line-height:1.7}._page_3te25_1 form[class]{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));align-items:end}._page_3te25_1{font-family:Segoe UI,Tahoma,Arial,sans-serif;font-weight:400}._page_3te25_1 h3{font-weight:650;line-height:1.85}._modeSwitch_3te25_3 a{color:#0b2743;border-color:#d6e1eb;border-radius:12px;font-family:Segoe UI,Tahoma,Arial,sans-serif;font-weight:650}._modeSwitch_3te25_3 a._activeMode_3te25_3{color:#fff;background:#0b2743;border-color:#0b2743;box-shadow:inset 0 -3px #e8b64a}._modeSwitch_3te25_3 a:hover{color:#0b2743;background:#ffce68}._bankPicker_3te25_2{border-color:#d6e1eb;border-radius:15px}._bankPicker_3te25_2 button{background:#0b2743;border-radius:11px}._bankPicker_3te25_2 a{color:#0b2743;background:#f2f6fa}._bankPicker_3te25_2 label{color:#5e758b}._reference_3te25_1{color:#27445e;background:#f1f5f9}._solution_3te25_1{background:#f8fafc;border-color:#d6e1eb}._solution_3te25_1 summary{color:#0b2743}
