._page_1g7bt_1{color:#211830;max-width:1100px;margin:0 auto;padding:18px 18px 60px;font-family:Tahoma,Arial,sans-serif;line-height:1.8}._breadcrumb_1g7bt_2{color:#6f6871;margin-bottom:12px;font-size:14px}._breadcrumb_1g7bt_2 a{color:#6d35a3}._hero_1g7bt_4{color:#fff;background:linear-gradient(135deg,#4c2273,#6d35a3);border-radius:22px;margin-bottom:18px;padding:30px 26px 24px}._badge_1g7bt_5{color:#2e123f;background:#ecaa23;border-radius:999px;padding:3px 14px;font-size:14px;font-weight:800;display:inline-block}._hero_1g7bt_4 h1{margin:12px 0 8px;font-size:clamp(28px,5vw,44px);line-height:1.3}._hero_1g7bt_4 h1 small{color:#f3e8ff;font-size:.5em;font-weight:600;display:block}._hero_1g7bt_4 p{opacity:.95;max-width:760px;margin:0 0 16px;font-size:17px}._actions_1g7bt_9{flex-wrap:wrap;gap:10px;display:flex}._primary_1g7bt_10,._secondary_1g7bt_10{border-radius:10px;padding:10px 18px;font-weight:800;text-decoration:none;display:inline-block}._primary_1g7bt_10{color:#2e123f;background:#ecaa23}._secondary_1g7bt_10{color:#fff;background:#ffffff1f;border:1px solid #ffffff59}._page_1g7bt_1 footer ._primary_1g7bt_10{color:#fff;background:#6d35a3}._stats_1g7bt_14{grid-template-columns:repeat(4,1fr);gap:10px;margin:22px 0 0;display:grid}._stats_1g7bt_14 div{text-align:center;background:#ffffff1a;border-radius:14px;padding:10px}._stats_1g7bt_14 dt{color:#ffd166;font-size:28px;font-weight:800}._stats_1g7bt_14 dd{margin:0;font-size:14px}._notice_1g7bt_18{color:#302041;background:#fff8e6;border:2px solid #ecaa23;border-radius:14px;margin:0 0 24px;padding:12px 16px;font-size:15px}._notice_1g7bt_18 strong{margin-bottom:4px;display:block}._notice_1g7bt_18 p{margin:0}section{margin:30px 0}section h2{color:#2e123f;margin:0 0 6px;font-size:clamp(22px,3.4vw,30px)}._lead_1g7bt_23{color:#5b5165;margin:0 0 14px}._grid_1g7bt_24{grid-template-columns:repeat(2,1fr);gap:14px;display:grid}._card_1g7bt_25{background:#fff;border:1px solid #e3d6ee;border-radius:16px;padding:16px 18px}._chapterNo_1g7bt_26{color:#b77c00;font-size:14px;font-weight:800}._card_1g7bt_25 h3{color:#4c2273;margin:2px 0 8px;font-size:20px}._card_1g7bt_25 ol{margin:0 0 10px;padding-inline-start:1.3em}._card_1g7bt_25 li{margin:3px 0}._card_1g7bt_25 a{color:#2e123f}._card_1g7bt_25 small{color:#8a7f95}._practice_1g7bt_32{border-top:1px dashed #e3d6ee;flex-direction:column;gap:4px;margin:0;padding:10px 0 0;list-style:none;display:flex}._practice_1g7bt_32 a{color:#6d35a3;font-weight:700}._exams_1g7bt_34{grid-template-columns:repeat(3,1fr);gap:10px;margin:0;padding:0;list-style:none;display:grid}._exams_1g7bt_34 a{text-align:center;color:#4c2273;background:#faf6fd;border:2px solid #6d35a3;border-radius:12px;padding:12px;font-weight:800;display:block}._table_1g7bt_36{border-collapse:collapse;background:#fff;width:100%;font-size:15px}._table_1g7bt_36 th,._table_1g7bt_36 td{text-align:start;vertical-align:top;border-bottom:1px solid #eee5f3;padding:7px 8px}._table_1g7bt_36 th{color:#4c2273;background:#f4edf9}._table_1g7bt_36 a{color:#6d35a3;font-weight:700}._en_1g7bt_40{color:#6f6871}._glossary_1g7bt_41 details{background:#fff;border:1px solid #e3d6ee;border-radius:12px;margin:0 0 10px;overflow:hidden}._glossary_1g7bt_41 summary,._faq_1g7bt_42 summary{cursor:pointer;color:#2e123f;padding:10px 14px;font-weight:800}._glossary_1g7bt_41 summary span{color:#8a7f95;font-size:.9em;font-weight:600}._faq_1g7bt_42 details{border-bottom:1px solid #eee5f3}._faq_1g7bt_42 p{color:#4a3f55;margin:0 14px 12px}._cta_1g7bt_46{background:#f4edf9;border-radius:16px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-top:30px;padding:16px 20px;display:flex}._cta_1g7bt_46 p{color:#2e123f;margin:0;font-weight:800}@media (max-width:720px){._grid_1g7bt_24,._exams_1g7bt_34{grid-template-columns:1fr}._stats_1g7bt_14{grid-template-columns:repeat(2,1fr)}._hero_1g7bt_4{padding:22px 16px}._table_1g7bt_36{font-size:13px}}._symbol_1g7bt_54{white-space:nowrap;display:block}._primaryPurple_1g7bt_56{font:inherit;cursor:pointer;background:#6d35a3;border:0;border-radius:10px;padding:10px 18px;font-weight:800;text-decoration:none;display:inline-block;color:#fff!important}._primaryPurple_1g7bt_56:disabled{opacity:.5;cursor:not-allowed}._daily_1g7bt_58{background:#fffaf0;border:2px solid #ecaa23;border-radius:20px;padding:18px 20px}._dailyHead_1g7bt_59{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}._streak_1g7bt_60{color:#ffd166;background:#2e123f;border-radius:999px;padding:4px 14px;font-size:15px;font-weight:800}._dailyBody_1g7bt_61 fieldset legend{font-size:18px}._dailyBody_1g7bt_61 label{background:#fff}._dailyBody_1g7bt_61 fieldset{min-width:0}._dailyBody_1g7bt_61 .guided-display{white-space:normal;max-width:100%;padding:4px 0;display:block;overflow:auto hidden}._dailyBody_1g7bt_61 .guided-math{vertical-align:middle;max-width:100%;display:inline-block;overflow:auto hidden}._dailyBody_1g7bt_61 label>*{min-width:0}._letter_1g7bt_68{color:#4c2273;background:#f4edf9;border-radius:50%;flex-shrink:0;place-items:center;min-width:28px;height:28px;font-weight:800;display:inline-grid}._dailyResult_1g7bt_69 strong{color:#2e123f;font-size:20px}._shareRow_1g7bt_70{flex-wrap:wrap;gap:8px;margin-top:8px;display:flex}._shareRow_1g7bt_70 a,._shareRow_1g7bt_70 button{font:inherit;cursor:pointer;color:#2e123f;background:#fff;border:1px solid #c9b4e1;border-radius:10px;padding:9px 16px;font-weight:800;text-decoration:none}._shareRow_1g7bt_70 ._whatsapp_1g7bt_72{color:#fff;background:#2e123f;border-color:#2e123f}._shareRow_1g7bt_70 ._facebook_1g7bt_73{color:#fff;background:#1b5fc1;border-color:#1b5fc1}._progress_1g7bt_74 ._card_1g7bt_25 p{margin:0 0 10px}._progressStats_1g7bt_75{grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 14px;display:grid}._progressStats_1g7bt_75 div{text-align:center;background:#faf6fd;border:1px solid #e3d6ee;border-radius:14px;padding:10px}._progressStats_1g7bt_75 dt{color:#6d35a3;font-size:26px;font-weight:800}._progressStats_1g7bt_75 dd{color:#5b5165;margin:0;font-size:14px}._revise_1g7bt_79{background:#fffaf0;border:2px solid #ecaa23;border-radius:14px;margin:0 0 14px;padding:12px 16px}._revise_1g7bt_79 h3{color:#7a4b00;margin:0 0 6px;font-size:19px}._revise_1g7bt_79 ol{margin:0;padding-inline-start:1.3em}._revise_1g7bt_79 li{margin:6px 0}._revise_1g7bt_79 a{color:#2e123f}._revise_1g7bt_79 small{color:#8a6a2a}._reviseLinks_1g7bt_85{flex-wrap:wrap;gap:4px 14px;font-size:.92em;display:flex}._reviseLinks_1g7bt_85 a{color:#6d35a3;font-weight:700}._next_1g7bt_87{margin:0 0 14px;font-weight:700}._next_1g7bt_87 a{color:#6d35a3}._lessonProgress_1g7bt_89{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}._lessonProgress_1g7bt_89 li{grid-template-columns:1fr auto;align-items:center;gap:2px 10px;display:grid}._lessonProgress_1g7bt_89 a{color:#2e123f}._status_1g7bt_92{color:#8a7f95;white-space:nowrap;font-size:13px;font-weight:700}li[data-status=mastered] ._status_1g7bt_92{color:#6d35a3}li[data-status=weak] ._status_1g7bt_92{color:#b3444a}li[data-status=learning] ._status_1g7bt_92{color:#a26a00}._bar_1g7bt_96{background:#eee5f3;border-radius:3px;grid-column:1/-1;height:6px;overflow:hidden}._bar_1g7bt_96 span{background:#a08bb8;height:100%;display:block}li[data-status=mastered] ._bar_1g7bt_96 span{background:#6d35a3}li[data-status=weak] ._bar_1g7bt_96 span{background:#d0555b}li[data-status=learning] ._bar_1g7bt_96 span{background:#ecaa23}._small_1g7bt_101{color:#8a7f95;margin:10px 0 0;font-size:13px}@media (max-width:720px){._daily_1g7bt_58{padding:14px 12px}._progressStats_1g7bt_75 dt{font-size:20px}._lessonProgress_1g7bt_89 li{grid-template-columns:1fr}}._partTitle_1g7bt_109{color:#4c2273;border-inline-start:5px solid #ecaa23;margin:22px 0 10px;padding-inline-start:10px;font-size:22px}._dailyBody_1g7bt_61 code.guided-code{text-align:left;white-space:pre;color:#e8ecf5;direction:ltr;unicode-bidi:isolate;background:#1f2433;border-radius:10px;margin:8px 0;padding:10px 12px;font:.9em/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;display:block;overflow-x:auto}