.LandingBottomCTA_container__XUQU6{position:relative;width:100%;overflow:hidden;display:flex;flex-direction:column;align-items:stretch;padding-top:96px}.LandingBottomCTA_illustration__agBql{display:block;width:100%;aspect-ratio:1920/516;pointer-events:none;order:2}.LandingBottomCTA_content__4_q9f{padding:0 24px 8px;display:flex;flex-direction:column;gap:28px;align-items:center;order:1}.LandingBottomCTA_text__T0pRc{font-family:var(--font-display);text-align:center;margin:0;line-height:1.15;max-width:640px}.LandingBottomCTA_ctaButton__ICFKE{width:100%;max-width:330px;min-height:56px;padding:16px 32px!important;font-size:16px}@media (max-width:900px){.LandingBottomCTA_content__4_q9f{gap:20px}}@media (max-width:700px){.LandingBottomCTA_container__XUQU6{padding-top:56px}.LandingBottomCTA_content__4_q9f{gap:20px;padding:0 16px 8px}.LandingBottomCTA_illustration__agBql{width:140%;margin-left:-20%;margin-right:-20%}}.GitCommandsSidebar_sidebar__ZUphS{align-self:start;position:sticky;top:88px;padding:16px 8px 24px;border:2px solid var(--border-color);border-radius:12px;background:var(--bg-primary);width:100%;max-height:calc(100vh - 112px);overflow-y:auto;scrollbar-width:thin}.GitCommandsSidebar_heading__PrBb3{font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:600;color:var(--text-secondary);padding:0 12px 8px;opacity:.75}.GitCommandsSidebar_list__hm0xw{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}.GitCommandsSidebar_divider__she_B{height:1px;background:var(--border-color);margin:10px 8px;opacity:.6}.GitCommandsSidebar_item___wdyn{--row-accent:var(--brand-primary);display:flex;align-items:center;gap:12px;padding-block:var(--rail-item-pad-y,8px);padding-inline:12px;border-radius:8px;font-size:var(--rail-item-font,14px);color:var(--text-primary);text-decoration:none;transition:background .15s,color .15s}.GitCommandsSidebar_item___wdyn:hover{background:var(--hover-background)}.GitCommandsSidebar_itemActive__gDE6e{color:var(--text-primary);background:var(--hover-background);font-weight:600}.GitCommandsSidebar_icon__DRAUo{--row-accent:var(--text-brand);width:var(--rail-icon-size,20px);height:var(--rail-icon-size,20px);flex-shrink:0;color:var(--row-accent);opacity:.7;transition:opacity .15s}.GitCommandsSidebar_itemActive__gDE6e .GitCommandsSidebar_icon__DRAUo,.GitCommandsSidebar_item___wdyn:hover .GitCommandsSidebar_icon__DRAUo{opacity:1}.GitCommandsSidebar_mobileToggle__7kqzR{display:none;position:fixed;bottom:16px;inset-inline-start:16px;z-index:50;box-shadow:0 6px 18px rgba(0,0,0,.18)}.GitCommandsSidebar_mobileToggleIcon__ZKOil{font-size:16px;line-height:1}.GitCommandsSidebar_mobileToggleText__QaiNw{white-space:nowrap}.GitCommandsSidebar_drawerOverlay__kYpMM{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:100;display:flex;justify-content:flex-start}.GitCommandsSidebar_drawer__SV8kT{width:min(320px,88vw);height:100%;background:var(--bg-primary);color:var(--text-primary);display:flex;flex-direction:column;box-shadow:0 8px 24px rgba(0,0,0,.25);outline:none}.GitCommandsSidebar_drawerHeader__3_rNz{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:2px solid var(--border-color)}.GitCommandsSidebar_drawerTitle__X7GK3{font-weight:700}.GitCommandsSidebar_drawerBody__Vhg8Y{flex:1;overflow-y:auto;padding:8px 12px 24px;scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb,rgba(0,0,0,.25)) var(--scrollbar-track,transparent)}.GitCommandsSidebar_drawerBody__Vhg8Y::-webkit-scrollbar{width:8px}.GitCommandsSidebar_drawerBody__Vhg8Y::-webkit-scrollbar-track{background:var(--scrollbar-track,transparent)}.GitCommandsSidebar_drawerBody__Vhg8Y::-webkit-scrollbar-thumb{background-color:var(--scrollbar-thumb,rgba(0,0,0,.25));border-radius:4px}.GitCommandsSidebar_drawerBody__Vhg8Y::-webkit-scrollbar-thumb:hover{background-color:var(--scrollbar-thumb-hover,rgba(0,0,0,.4))}@media (max-width:900px){.GitCommandsSidebar_sidebar__ZUphS{display:none}.GitCommandsSidebar_mobileToggle__7kqzR{display:inline-flex}}.VisualizeSidebar_item__KPf0b{--rail-item-pad-y:9px;--rail-item-font:15px}.VisualizeSidebar_icon__K_T9e{--rail-icon-size:22px}.Table_frame__bP2PY{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border:var(--border-primary);border-radius:12px;background:var(--bg-card);box-sizing:border-box}.Table_bare__4XQF3{border:0;border-radius:0;background:none}.Table_table__56Y8t{--table-line:var(--border-color);--table-head-bg:var(--bg-secondary);--table-head-ink:color-mix(in srgb,var(--text-secondary) 75%,var(--text-primary));--table-ink:var(--text-primary);--table-quiet-ink:var(--text-secondary);--table-hover:var(--hover-background);--table-tint:color-mix(in srgb,var(--tool-accent,var(--brand-primary)) 10%,transparent);--table-pad-y:10px;--table-pad-x:14px;width:100%;border-collapse:collapse;font-size:14px;line-height:1.5;color:var(--table-ink)}.Table_table__56Y8t td,.Table_table__56Y8t th{padding:var(--table-pad-y) var(--table-pad-x);text-align:start;vertical-align:top;border-bottom:1px solid var(--table-line)}.Table_table__56Y8t thead td,.Table_table__56Y8t thead th{background:var(--table-head-bg);color:var(--table-head-ink);font-size:13px;font-weight:600;vertical-align:bottom;white-space:nowrap}.Table_table__56Y8t tbody th{color:var(--table-ink);font-weight:600}.Table_table__56Y8t tbody tr:last-child>*,.Table_table__56Y8t>tr:last-child>*{border-bottom:0}.Table_keyed__uMl60 td{color:var(--table-quiet-ink)}.Table_keyed__uMl60 td:first-child{color:var(--table-ink);font-weight:600}.Table_compact__VEK_R{--table-pad-y:6px;--table-pad-x:12px}.Table_plainHead__dAJ4V{--table-head-bg:transparent}.Table_mono__f5hsW{--table-pad-y:6px;--table-pad-x:10px;font-family:var(--font-mono);font-size:13px}.Table_mono__f5hsW td,.Table_mono__f5hsW th{white-space:nowrap}.Table_mono__f5hsW thead th{font-family:var(--font-mono);font-size:12px}.Table_onCode__WqHZK{--table-line:var(--border-code-primary);--table-head-bg:color-mix(in srgb,var(--text-white) 6%,transparent);--table-head-ink:color-mix(in srgb,var(--text-white) 70%,transparent);--table-ink:var(--code-ink,var(--text-white));--table-quiet-ink:color-mix(in srgb,var(--code-ink,var(--text-white)) 75%,transparent);--table-hover:color-mix(in srgb,var(--text-white) 5%,transparent)}.Table_frameOnCode__2bbTx{border:1px solid var(--border-code-primary);background:none}.Table_interactive__XPXjL tbody tr:hover>*{background:var(--table-hover)}.Table_num__JA_aX{text-align:end;font-variant-numeric:tabular-nums;white-space:nowrap}.Table_table__56Y8t td.Table_num__JA_aX,.Table_table__56Y8t th.Table_num__JA_aX{text-align:end}.Table_center__r6FaE,.Table_table__56Y8t td.Table_center__r6FaE,.Table_table__56Y8t th.Table_center__r6FaE{text-align:center}.Table_figures__aQ68q,.Table_rowNum__XAYdC{font-variant-numeric:tabular-nums}.Table_rowNum__XAYdC{color:var(--table-quiet-ink);text-align:end}.Table_table__56Y8t .Table_colOn__Hw3fP{background:var(--table-tint);color:var(--table-ink)}.Table_table__56Y8t thead th.Table_colOn__Hw3fP{background:color-mix(in srgb,var(--brand-primary) 12%,var(--bg-card));color:var(--table-ink)}.Table_rowOn__SfLpn>td,.Table_rowOn__SfLpn>th{background:var(--table-tint)}.Table_rowGood__fbhJh>td,.Table_rowGood__fbhJh>th{background:color-mix(in srgb,var(--success) 8%,transparent)}.Table_total__YUut4>td,.Table_total__YUut4>th{font-weight:700;background:var(--table-head-bg)}.Table_caption__EG8Oh{caption-side:top;padding:0 0 8px;text-align:start;color:var(--text-secondary);font-size:13px;font-weight:600}.Table_prose__UzTb4 table{--table-line:var(--border-color);--table-head-bg:var(--bg-secondary);--table-head-ink:color-mix(in srgb,var(--text-secondary) 75%,var(--text-primary));--table-ink:var(--text-primary);width:100%;max-width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border:var(--border-primary);border-radius:12px;background:var(--bg-card);font-size:min(15px,1em);line-height:1.5;color:var(--table-ink)}.Table_prose__UzTb4 td,.Table_prose__UzTb4 th{padding:10px 14px;text-align:start;vertical-align:top;border:0;border-bottom:1px solid var(--table-line);color:var(--table-ink)}.Table_prose__UzTb4 thead td,.Table_prose__UzTb4 thead th{background:var(--table-head-bg);color:var(--table-head-ink);font-size:min(14px,.95em);font-weight:600;vertical-align:bottom}.Table_prose__UzTb4 tr:last-child>td,.Table_prose__UzTb4 tr:last-child>th{border-bottom:0}.Table_prose__UzTb4 thead tr:last-child>td,.Table_prose__UzTb4 thead tr:last-child>th{border-bottom:1px solid var(--table-line)}.Table_proseOnCode__tBcts table{--table-line:var(--border-code-primary);--table-head-bg:color-mix(in srgb,var(--text-white) 6%,transparent);--table-head-ink:color-mix(in srgb,var(--text-white) 70%,transparent);--table-ink:var(--code-ink,var(--text-white));border:1px solid var(--border-code-primary);background:none}@media (max-width:720px){.Table_stackFrame__wOMs5{overflow-x:visible;border:0;border-radius:0;background:none}.Table_stack__kWE6U{display:block;min-width:0}.Table_stack__kWE6U thead{display:none}.Table_stack__kWE6U tbody{display:flex;flex-direction:column;gap:10px}.Table_stack__kWE6U tbody tr{display:block;padding:12px 14px;border:var(--border-primary);border-radius:12px;background:var(--bg-card)}.Table_stack__kWE6U tbody tr:hover>*{background:none}.Table_stack__kWE6U tbody td{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:5px 0;border-bottom:0}.Table_stack__kWE6U tbody td:first-child{padding:0 0 8px;margin-bottom:4px;border-bottom:1px solid var(--table-line)}.Table_stack__kWE6U tbody td[data-label]:before{content:attr(data-label);flex:0 0 auto;color:var(--table-head-ink);font-size:13px;font-weight:600}}@media (max-width:600px){.Table_table__56Y8t{--table-pad-y:8px;--table-pad-x:12px}.Table_compact__VEK_R,.Table_mono__f5hsW{--table-pad-y:6px;--table-pad-x:10px}.Table_prose__UzTb4 td,.Table_prose__UzTb4 th{padding:8px 12px}}.VisualizePage_container__c_HSG{padding:32px 24px 64px;display:flex;justify-content:center}.VisualizePage_layout__lI5rq{display:grid;grid-template-columns:240px minmax(0,1160px);gap:32px;align-items:start;width:100%;max-width:1432px}.VisualizePage_mainColumn__5x_uU{min-width:0;width:100%}.VisualizePage_bodyWithToc__JtQMn{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:32px;align-items:start}.VisualizePage_bodyContent__Pn5Nx{min-width:0}@media (max-width:900px){.VisualizePage_layout__lI5rq{grid-template-columns:1fr}}@media (max-width:1099px){.VisualizePage_bodyWithToc__JtQMn{grid-template-columns:1fr;--toc-bleed:24px;--toc-bleed-sm:16px}.VisualizePage_bodyWithToc__JtQMn>.VisualizePage_bodyContent__Pn5Nx{order:1}}.VisualizePage_breadcrumb__s2kmv{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-secondary);margin-bottom:24px}.VisualizePage_breadcrumb__s2kmv a{color:var(--text-secondary);text-decoration:none}.VisualizePage_breadcrumb__s2kmv a:hover{color:var(--text-primary);text-decoration:underline}.VisualizePage_sep__UaeXc{opacity:.5}.VisualizePage_crumbCurrent__ct289{color:var(--text-primary)}.VisualizePage_hero__Zl2hd{margin-bottom:40px}.VisualizePage_subtitle__7QrAj{color:var(--text-secondary);max-width:680px;margin:12px 0 0;line-height:1.6}.VisualizePage_lastUpdated__8CKqa{margin:14px 0 0;color:var(--text-secondary);font-size:12px;opacity:.8}.VisualizePage_heroActions__Qd_WZ{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.VisualizePage_tables__aPH1z{display:flex;flex-direction:column;gap:40px;margin-top:48px}.VisualizePage_tableSection__Lfath{min-width:0}.VisualizePage_tableHeading__xnW1D{font-size:22px;font-weight:700;color:var(--text-primary);margin:0 0 12px;line-height:1.3;scroll-margin-top:120px}.VisualizePage_tableIntro__FTXsu{color:var(--text-secondary);margin:0 0 16px;line-height:1.6}.VisualizePage_refTable__pUwCw td:first-child,.VisualizePage_refTable__pUwCw th{white-space:nowrap}.VisualizePage_introSection__HgAB0{margin-top:48px}.VisualizePage_introSection__HgAB0 .VisualizePage_subtitle__7QrAj:first-child{margin-top:0}.VisualizePage_codeSection__0seWt,.VisualizePage_crosslinks__W_m3D,.VisualizePage_faqSection__3RfgP{margin-top:48px}.VisualizePage_crosslinksList__LM0Tg{list-style:none;padding:0;margin:16px 0 0;display:flex;flex-wrap:wrap;gap:8px 16px}.VisualizePage_crosslinksLink__wpMLt{color:var(--text-primary);text-decoration:none;border-bottom:1px solid var(--border-color);transition:border-color .15s ease}.VisualizePage_crosslinksLink__wpMLt:hover{border-bottom-color:var(--brand-primary)}@media (max-width:720px){.VisualizePage_container__c_HSG{padding:24px 16px 48px}.VisualizePage_hero__Zl2hd{margin-bottom:32px}.VisualizePage_tables__aPH1z{gap:32px}.VisualizePage_tableHeading__xnW1D{font-size:19px}}.SpaceConceptPage_hero__zE0aC{margin-bottom:28px}.SpaceConceptPage_title__drss5{margin:0 0 10px;max-width:760px}.SpaceConceptPage_excerpt__L_k7W{color:var(--text-secondary);font-size:17px;line-height:1.6;margin:0 0 12px;max-width:720px}.SpaceConceptPage_author__uEMIA{font-size:13px;color:var(--text-secondary);margin:0}.SpaceConceptPage_authorLink__2CRGY{color:var(--text-primary);font-weight:600;text-decoration:underline;text-underline-offset:2px;transition:color .15s ease}.SpaceConceptPage_authorLink__2CRGY:hover{color:var(--brand-bright)}.SpaceConceptPage_lastUpdated__TJu72{margin:6px 0 0;color:var(--text-secondary);font-size:12px;opacity:.8}.SpaceConceptPage_faq__mV5Cn{margin-top:44px}.SpaceConceptPage_faq__mV5Cn>h2{margin-bottom:16px}.SpaceConceptPage_keepGoing__Qe6aN{margin-top:44px}.SpaceConceptPage_toolLink__LVhxY{margin-top:20px;display:flex;flex-wrap:wrap;align-items:baseline;gap:8px;font-size:15px}.SpaceConceptPage_toolLinkText__0zKH1{color:var(--text-secondary);margin:0}.SpaceConceptPage_pager__hEwyI{margin-top:40px;display:flex;justify-content:space-between;gap:16px}.SpaceConceptPage_pagerLink__2HD3g{display:flex;flex-direction:column;gap:4px;text-decoration:none;color:var(--text-primary);font-weight:600;max-width:48%}.SpaceConceptPage_pagerNext__bN5w_{text-align:end;margin-inline-start:auto}.SpaceConceptPage_pagerLabel__5cnZN{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary)}.SpaceConceptPage_relatedWrap__rsIZq{margin-top:44px}.SpaceConceptPage_relatedGrid__7KLPH{margin-top:16px;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}.SpaceConceptPage_relatedCard__uAgve{display:block;padding:16px 18px;border:1px solid var(--border-color);border-radius:12px;text-decoration:none}.SpaceConceptPage_relatedCard__uAgve:hover{border-color:var(--brand-primary)}.SpaceConceptPage_relatedTitle__KLbOW{margin:0 0 6px;font-size:15px;font-weight:700;color:var(--text-primary)}.SpaceConceptPage_relatedDesc__dk8uv{margin:0;color:var(--text-secondary)}@media (max-width:680px){.SpaceConceptPage_pager__hEwyI{flex-direction:column}.SpaceConceptPage_pagerLink__2HD3g{max-width:none}.SpaceConceptPage_pagerNext__bN5w_{text-align:start}}.SpacePuzzlesPage_workspace__lLkk6{display:grid;grid-template-columns:minmax(0,640px) minmax(280px,1fr);gap:28px;align-items:start}.SpacePuzzlesPage_setColumn__agNka{min-width:0}.SpacePuzzlesPage_aside__gZH3X{position:sticky;top:88px;display:flex;flex-direction:column;gap:16px}.SpacePuzzlesPage_trainerButton__4U53d{margin-top:4px}.SpacePuzzlesPage_asideBlock__DBms7{display:flex;flex-direction:column;gap:10px}.SpacePuzzlesPage_asideTitle__HPyb1{margin:0;font-size:16px;font-weight:800;color:var(--text-primary)}.SpacePuzzlesPage_asideSub__alYed{margin:-4px 0 0;font-size:13px;color:var(--text-secondary)}.SpacePuzzlesPage_dailyCard__nVhoE{flex-direction:row;align-items:center;gap:14px;text-decoration:none;transition:border-color .15s ease}.SpacePuzzlesPage_dailyCard__nVhoE:hover{border-color:var(--brand-primary)}.SpacePuzzlesPage_dailyIcon__egapU{flex:none}.SpacePuzzlesPage_dailyText__5ILO5{display:flex;flex-direction:column;gap:2px;min-width:0}.SpacePuzzlesPage_dailyText__5ILO5 strong{font-size:16px;font-weight:800;color:var(--text-primary)}.SpacePuzzlesPage_dailyText__5ILO5 span{font-size:13px;color:var(--text-secondary)}.SpacePuzzlesPage_mobileNav__OPPU0{display:none;margin:0 0 16px}.SpacePuzzlesPage_mobileNav__OPPU0 .SpacePuzzlesPage_chips__opW79{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding:2px 0}.SpacePuzzlesPage_mobileNav__OPPU0 .SpacePuzzlesPage_chips__opW79::-webkit-scrollbar{display:none}.SpacePuzzlesPage_chipIcon__R_zvf{flex:none}@media (max-width:900px){.SpacePuzzlesPage_mobileNav__OPPU0{display:block}}.SpacePuzzlesPage_chips__opW79{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}.SpacePuzzlesPage_setList__vrymr{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}.SpacePuzzlesPage_setRow__t3PSn{display:flex;flex-direction:column;gap:2px;padding:8px 10px;margin:0 -10px;border-radius:10px;text-decoration:none}.SpacePuzzlesPage_setRow__t3PSn:hover{background:color-mix(in srgb,var(--text-secondary) 9%,transparent)}.SpacePuzzlesPage_setRow__t3PSn strong{font-size:15px;color:var(--text-primary)}.SpacePuzzlesPage_setRow__t3PSn span{font-size:13px;color:var(--text-secondary)}@media (max-width:1099px){.SpacePuzzlesPage_workspace__lLkk6{grid-template-columns:minmax(0,1fr)}.SpacePuzzlesPage_setColumn__agNka{max-width:600px}.SpacePuzzlesPage_aside__gZH3X{position:static}}.SpacePuzzlesPage_showing__OhAgk{margin:0 0 14px;font-size:15px;color:var(--text-primary)}.SpacePuzzlesPage_clear__U8Uu_{color:var(--brand-primary);text-decoration:none;font-weight:600}.SpacePuzzlesPage_clear__U8Uu_:hover{text-decoration:underline}.SpacePuzzlesPage_intro__C7npk{margin:28px 0 0;max-width:760px;font-size:17px;line-height:1.7;color:var(--text-secondary)}.SpacePuzzlesPage_intro__C7npk p{margin:0 0 14px}.SpacePracticePage_setHead__RXJpW{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:12px}.SpacePracticePage_setGoal__oTYiz{margin:0;font-size:16px;font-weight:700;color:var(--text-primary)}.SpacePracticePage_setCount__lOvf3{margin:2px 0 0;font-size:13px;color:var(--text-secondary)}.SpacePracticePage_list__FHzkU{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.SpacePracticePage_problem__kQFih{display:flex;gap:12px;align-items:flex-start}.SpacePracticePage_num__SOkdL{min-width:24px;font-weight:700;color:var(--text-secondary);font-variant-numeric:tabular-nums;line-height:28px}.SpacePracticePage_body__R_i9L{flex:1;min-width:0;display:flex;flex-direction:column;gap:8px}.SpacePracticePage_goal__ie_n7{font-size:13px;color:var(--text-secondary)}.SpacePracticePage_math__7R874{font-size:19px;color:var(--text-primary);direction:ltr;text-align:left;unicode-bidi:isolate;overflow-x:auto;overflow-y:hidden;padding:2px 0}.SpacePracticePage_answerMath__yxSs3 .katex,.SpacePracticePage_dailyMath__mSb2R .katex,.SpacePracticePage_math__7R874 .katex{color:var(--text-primary)}.SpacePracticePage_problemBig__213E_ .SpacePracticePage_math__7R874{font-size:26px}.SpacePracticePage_actions__f6l_h{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px}.SpacePracticePage_solve__EeUgB{font-size:14px;font-weight:700;color:var(--text-link);text-decoration:none}.SpacePracticePage_solve__EeUgB:hover{text-decoration:underline}.SpacePracticePage_toggle____afV{display:inline-flex;align-items:center;gap:4px;padding:0;background:none;font-size:14px;font-weight:600;color:var(--text-secondary)}.SpacePracticePage_toggle____afV:hover{color:var(--text-primary)}.SpacePracticePage_toggle____afV:focus-visible{outline:2px solid var(--brand-primary);outline-offset:2px;border-radius:4px}.SpacePracticePage_chevronOpen__oWvPQ,.SpacePracticePage_chevron__6YVip{transition:transform .15s ease}.SpacePracticePage_chevronOpen__oWvPQ{transform:rotate(180deg)}.SpacePracticePage_reveal__h_kog{display:flex;flex-direction:column;align-items:flex-start;gap:10px;margin-top:2px;padding:12px 14px;border-radius:10px;background:var(--hover-background)}.SpacePracticePage_reveal__h_kog[hidden],.SpacePracticePage_steps__cufoU[hidden]{display:none}.SpacePracticePage_answerLine__NjKwg{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 12px}.SpacePracticePage_answerLabel__IsjwM{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary)}.SpacePracticePage_answerMath__yxSs3{font-size:18px;color:var(--text-primary);direction:ltr;unicode-bidi:isolate}.SpacePracticePage_steps__cufoU{list-style:none;margin:0;padding:0;width:100%;display:flex;flex-direction:column;gap:12px}.SpacePracticePage_step__9nNMX{display:flex;gap:10px;align-items:flex-start}.SpacePracticePage_stepNum__MICoh{flex:none;width:22px;height:22px;border-radius:50%;border:1px solid var(--border-color);background:var(--bg-card);font-size:12px;font-weight:700;line-height:20px;text-align:center;color:var(--text-secondary);font-variant-numeric:tabular-nums}.SpacePracticePage_stepBody__Qd4l5{min-width:0;display:flex;flex-direction:column;gap:2px}.SpacePracticePage_stepCaption__DdbdI{margin:0;font-size:13px;color:var(--text-secondary)}.SpacePracticePage_captionMath__t9Umm{direction:ltr;unicode-bidi:isolate}.SpacePracticePage_stepMath__3dAd_{font-size:17px;color:var(--text-primary);direction:ltr;unicode-bidi:isolate;overflow-x:auto;overflow-y:hidden;padding:2px 0;max-width:100%}.SpacePracticePage_captionMath__t9Umm .katex,.SpacePracticePage_stepMath__3dAd_ .katex{color:inherit}.SpacePracticePage_cardAction__7ehxp{align-self:flex-start}.SpacePracticePage_buttonReset__nUA0q{cursor:pointer}.SpacePracticePage_today__4Dd1x{display:flex;flex-direction:column;gap:10px}.SpacePracticePage_todayLabel__6l52c{margin:0;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary)}.SpacePracticePage_todayLabel__6l52c a{color:inherit}.SpacePracticePage_previous__Kn2HP{display:flex;flex-direction:column;gap:12px;margin-top:28px}.SpacePracticePage_dayRow__oGvwE{display:flex;flex-direction:column;gap:6px}.SpacePracticePage_dayDate__hTtC_{font-size:13px;font-weight:600;color:var(--text-secondary)}.SpacePracticePage_dailyMath__mSb2R{font-size:15px;color:var(--text-primary);direction:ltr;unicode-bidi:isolate}.SpacePracticePage_group__xhqLV{margin-top:24px}.SpacePracticePage_groupTitle__BAkSK{margin:0 0 10px;font-size:18px;font-weight:800;color:var(--text-primary)}.SpacePracticePage_allLink__PU2s5{font-size:13px;font-weight:600;color:var(--text-link);text-decoration:none}.SpacePracticePage_ownHead__GaymE{display:flex;align-items:center;gap:12px}.SpacePracticePage_ownForm__ep_Bm{display:flex;gap:8px}.SpacePracticePage_ownInput__KrCgT{flex:1;min-width:0}.SpacePracticePage_sheet__ueY1H{display:none}@media print{:has(>main):has(.SpacePracticePage_sheet__ueY1H)>:not(main){display:none!important}.SpacePracticePage_screen__I8xxs{display:none!important}.SpacePracticePage_sheet__ueY1H{display:block;color:#000;background:#fff;font-size:14px}.SpacePracticePage_sheet__ueY1H,.SpacePracticePage_sheet__ueY1H *{color:#000!important}}.SpacePracticePage_sheetTitle__WpmZY{margin:0 0 8px;font-size:22px}.SpacePracticePage_sheetLine__hurUS{margin:0 0 18px}.SpacePracticePage_sheetGoal__UcweI{margin:0 0 12px;font-weight:700}.SpacePracticePage_sheetList__gUkue{margin:0;padding-left:24px}[dir=rtl] .SpacePracticePage_sheetList__gUkue{padding-left:0;padding-right:24px}.SpacePracticePage_sheetList__gUkue li{min-height:88px;font-size:18px;-moz-column-break-inside:avoid;break-inside:avoid}.SpacePracticePage_sheetKey__NLycF{-moz-column-break-before:page;break-before:page}.SpacePracticePage_sheetKeyList___aLHP{margin:0;padding-left:24px;line-height:2}[dir=rtl] .SpacePracticePage_sheetKeyList___aLHP{padding-left:0;padding-right:24px}.Faq_section__TXQBd{width:100%;max-width:800px;display:grid;gap:24px}.Faq_center__Bdlji{margin-inline:auto}.Faq_center__Bdlji .Faq_heading__gRhwW,.Faq_center__Bdlji .Faq_subheading__4w3HQ{text-align:center}.Faq_heading__gRhwW{margin:0;font-size:32px;font-weight:700;line-height:1.25;color:var(--text-primary)}.Faq_start__Ru7Nz .Faq_heading__gRhwW{font-size:24px}.Faq_subheading__4w3HQ{margin:-12px 0 0;font-size:16px;line-height:1.6;color:var(--text-secondary)}.Faq_center__Bdlji .Faq_subheading__4w3HQ{max-width:640px;margin-inline:auto}.Faq_list__qm67v{display:grid;gap:12px;text-align:start}.Faq_item__dzk3z{position:relative;background:var(--bg-card);border:var(--control-border,2px) solid var(--control-line);border-radius:12px;transition:border-color var(--motion-fast) var(--motion-ease-standard)}.Faq_item__dzk3z:hover,.Faq_item__dzk3z[open]:not([data-closing]){border-color:var(--control-line-hover)}.Faq_item__dzk3z:has(>.Faq_summary__IyvM2:focus-visible){border-color:var(--control-focus);box-shadow:var(--control-focus-ring)}.Faq_summary__IyvM2{display:flex;align-items:center;gap:16px;padding:16px 20px;cursor:pointer;list-style:none;border-radius:10px;color:var(--text-primary)}.Faq_summary__IyvM2::-webkit-details-marker{display:none}.Faq_summary__IyvM2:focus-visible{outline:none}.Faq_question__cyfpy{flex:1 1 auto;min-width:0;margin:0;font-size:17px;font-weight:600;line-height:1.4;color:inherit}.Faq_chevron__o4onh{flex-shrink:0;color:var(--text-secondary);transition:transform var(--motion-slow) var(--motion-ease-spring),color var(--motion-fast) var(--motion-ease-standard)}.Faq_summary__IyvM2:hover .Faq_chevron__o4onh{color:var(--text-primary)}.Faq_item__dzk3z[open]:not([data-closing])>.Faq_summary__IyvM2 .Faq_chevron__o4onh{transform:rotate(180deg)}.Faq_answer__2edwv{padding:0 20px 18px;font-size:16px;line-height:1.65;color:var(--text-secondary)}.Faq_answer__2edwv>:first-child{margin-top:0}.Faq_answer__2edwv>:last-child{margin-bottom:0}.Faq_answer__2edwv p{margin:0 0 12px}.Faq_answer__2edwv ol,.Faq_answer__2edwv ul{margin:0 0 12px;padding-inline-start:22px}.Faq_answer__2edwv li+li{margin-top:4px}.Faq_answer__2edwv a{color:var(--text-brand,var(--brand-primary));text-decoration:underline;text-underline-offset:2px}.Faq_answer__2edwv code,.Faq_question__cyfpy code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88em;padding:2px 6px;border-radius:4px;background:var(--bg-secondary);color:var(--text-primary);direction:ltr;unicode-bidi:isolate}.Faq_item__dzk3z[open]:not([data-initial-open])>.Faq_answer__2edwv{--motion-rise:4px;animation:motion-rise-in var(--motion-base) var(--motion-ease-enter) both}@media (max-width:899px){.Faq_heading__gRhwW{font-size:26px}.Faq_start__Ru7Nz .Faq_heading__gRhwW{font-size:22px}.Faq_summary__IyvM2{padding:14px 16px}.Faq_question__cyfpy{font-size:16px}.Faq_answer__2edwv{padding:0 16px 16px;font-size:15px}}