.QuestionWalkthrough_walkthrough__Fcb1N{--wt-ease:cubic-bezier(0.2,0.7,0.2,1);--wt-fast:160ms;--wt-open:280ms;--wt-ink:rgb(var(--home-ink));--wt-muted:rgb(var(--home-muted));--wt-line:rgb(var(--home-ink)/0.1);container:walkthrough/inline-size;color:var(--wt-ink)}.QuestionWalkthrough_layout__LUMeJ{display:grid;grid-template-columns:minmax(0,1fr);gap:1.5rem;align-items:start}.QuestionWalkthrough_walkthrough__Fcb1N[data-subject=math]{--subject:var(--home-math);--subject-tint:var(--home-math-tint)}.QuestionWalkthrough_walkthrough__Fcb1N[data-subject=reading]{--subject:var(--home-reading);--subject-tint:var(--home-reading-tint)}.QuestionWalkthrough_walkthrough__Fcb1N[data-subject=grammar]{--subject:var(--home-grammar);--subject-tint:var(--home-grammar-tint)}@container walkthrough (min-width: 56rem){.QuestionWalkthrough_layout__LUMeJ{grid-template-columns:minmax(0,1fr) 21rem;gap:2.5rem}.QuestionWalkthrough_rail__DmOrr{position:sticky;top:calc(var(--header-h) + 1rem)}}.QuestionWalkthrough_stage__3p90J{min-width:0}.QuestionWalkthrough_screenFrame__5Ia2c{position:relative;border-radius:1.75rem}.QuestionWalkthrough_screenFrame__5Ia2c[data-layout=tall]{margin-inline:calc(-1 * var(--walkthrough-bleed, 0px));border-radius:calc(1.25rem - var(--walkthrough-bleed, 0px))}.QuestionWalkthrough_screen__XXDVZ{position:relative;width:100%;overflow:hidden;border-radius:inherit;background:rgb(var(--home-paper));border:1px solid rgb(var(--home-ink)/.06);box-shadow:0 40px 80px -40px rgb(var(--home-ink)/.35),0 12px 24px -16px rgb(var(--home-ink)/.14);cursor:pointer}.QuestionWalkthrough_controls__jO9m8{margin-top:1rem}.QuestionWalkthrough_scrubber__FN54c{display:flex;gap:.25rem}.QuestionWalkthrough_scrubSegment__tYCnj{position:relative;flex-basis:0;height:.75rem;cursor:pointer}.QuestionWalkthrough_scrubFill__sf6_N,.QuestionWalkthrough_scrubSegment__tYCnj:before{position:absolute;inset:.25rem 0;border-radius:999px}.QuestionWalkthrough_scrubSegment__tYCnj:before{content:"";background:rgb(var(--home-ink)/.1);transition:background-color var(--wt-fast) ease-out}.QuestionWalkthrough_scrubFill__sf6_N{display:block;background:rgb(var(--subject));transform-origin:left}.QuestionWalkthrough_scrubSegment__tYCnj:hover:before{background:rgb(var(--subject)/.3)}.QuestionWalkthrough_buttons__XuL4t{margin-top:.75rem;display:flex;flex-wrap:wrap;align-items:center;gap:.625rem .75rem}.QuestionWalkthrough_primary__JOaQ5,.QuestionWalkthrough_secondary__k_ojz{display:inline-flex;align-items:center;justify-content:center;gap:.625rem;border-radius:999px;font-size:.8rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;transition:background-color var(--wt-fast) ease-out,border-color var(--wt-fast) ease-out,color var(--wt-fast) ease-out,transform var(--wt-fast) var(--wt-ease),box-shadow var(--wt-fast) ease-out,opacity var(--wt-fast) ease-out}.QuestionWalkthrough_primary__JOaQ5 svg,.QuestionWalkthrough_secondary__k_ojz svg{width:1rem;height:1rem}.QuestionWalkthrough_primary__JOaQ5{min-width:15rem;padding:.95rem 1.5rem;background:var(--wt-ink);color:rgb(var(--home-paper));box-shadow:0 14px 26px -16px rgb(var(--home-ink)/.8)}.QuestionWalkthrough_primary__JOaQ5:hover{background:rgb(var(--subject));transform:translateY(-1px);box-shadow:0 16px 28px -14px rgb(var(--subject)/.8)}.QuestionWalkthrough_primary__JOaQ5[data-kind=next] svg{transition:transform var(--wt-fast) var(--wt-ease)}.QuestionWalkthrough_primary__JOaQ5[data-kind=next]:hover svg{transform:translateX(3px)}.QuestionWalkthrough_primary__JOaQ5:active,.QuestionWalkthrough_secondary__k_ojz:active{transform:scale(.97)}.QuestionWalkthrough_secondary__k_ojz{padding:.85rem 1.25rem;border:1px solid rgb(var(--home-ink)/.25);color:var(--wt-ink)}.QuestionWalkthrough_secondary__k_ojz:hover{border-color:var(--wt-ink);background:rgb(255 255 255/.7)}.QuestionWalkthrough_secondary__k_ojz:disabled{opacity:.4;cursor:not-allowed;transform:none;background:none;border-color:rgb(var(--home-ink)/.25)}.QuestionWalkthrough_primary__JOaQ5:focus-visible,.QuestionWalkthrough_secondary__k_ojz:focus-visible,.QuestionWalkthrough_stepButton__82X_k:focus-visible,.QuestionWalkthrough_switch__WJru6:focus-visible{outline:2px solid rgb(var(--subject));outline-offset:3px}.QuestionWalkthrough_clock__6xwqq{margin-left:auto;font-size:.875rem;font-weight:500;font-variant-numeric:tabular-nums}.QuestionWalkthrough_clockTotal___yk7L{color:var(--wt-muted);font-weight:400}.QuestionWalkthrough_switch__WJru6{display:inline-flex;align-items:center;gap:.6rem;padding:.35rem .25rem;font-size:.875rem}.QuestionWalkthrough_switchTrack__hxS5l{position:relative;width:2.25rem;height:1.3rem;border-radius:999px;background:rgb(var(--home-ink)/.2);transition:background-color var(--wt-fast) ease-out}.QuestionWalkthrough_switchKnob__gBLer{position:absolute;top:.15rem;left:.15rem;width:1rem;height:1rem;border-radius:999px;background:rgb(255 255 255);box-shadow:0 1px 3px rgb(var(--home-ink)/.3);transition:transform var(--wt-fast) var(--wt-ease)}.QuestionWalkthrough_switch__WJru6[aria-checked=true] .QuestionWalkthrough_switchTrack__hxS5l{background:rgb(var(--subject))}.QuestionWalkthrough_switch__WJru6[aria-checked=true] .QuestionWalkthrough_switchKnob__gBLer{transform:translateX(.95rem)}@container walkthrough (max-width: 40rem){.QuestionWalkthrough_primary__JOaQ5{flex:1;min-width:0}.QuestionWalkthrough_clock__6xwqq{margin-left:0}.QuestionWalkthrough_switch__WJru6{margin-left:auto}}.QuestionWalkthrough_rail__DmOrr{display:grid;gap:.75rem}.QuestionWalkthrough_railHead__5DHFu{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.25rem 1rem;padding-inline:.875rem}.QuestionWalkthrough_railCount__OjVxa{font-family:var(--font-serif),Georgia,serif;font-size:1.375rem}.QuestionWalkthrough_railStatus__h_1U_{font-size:.875rem;font-variant-numeric:tabular-nums;color:var(--wt-muted)}.QuestionWalkthrough_steps__qZQoI{display:grid}.QuestionWalkthrough_stepItem__njVCo{position:relative;border-radius:1rem;transition:background-color var(--wt-fast) ease-out,box-shadow var(--wt-fast) ease-out}.QuestionWalkthrough_stepItem__njVCo:not(:last-child):before{content:"";position:absolute;left:calc(.875rem + .9375rem - 1px);top:2.6rem;bottom:-.35rem;width:2px;border-radius:999px;background:rgb(var(--home-ink)/.1);transition:background-color var(--wt-open) ease-out}.QuestionWalkthrough_stepItem__njVCo:is([data-state=passed],[data-state=seen]):not(:last-child):before{background:rgb(var(--subject)/.45)}.QuestionWalkthrough_stepItem__njVCo[data-open]{background:rgb(255 255 255);box-shadow:0 0 0 1px rgb(var(--subject)/.25),0 14px 28px -20px rgb(var(--subject)/.8)}.QuestionWalkthrough_stepItem__njVCo[data-open]:before{opacity:0}.QuestionWalkthrough_stepButton__82X_k{display:grid;grid-template-columns:1.875rem minmax(0,1fr);align-items:center;gap:.875rem;width:100%;padding:.75rem .875rem;border-radius:1rem;text-align:left;transition:background-color var(--wt-fast) ease-out}.QuestionWalkthrough_stepItem__njVCo:not([data-open]) .QuestionWalkthrough_stepButton__82X_k:hover{background:rgb(255 255 255/.7)}.QuestionWalkthrough_stepMarker__rtV33{position:relative;z-index:1;display:grid;place-items:center;width:1.875rem;height:1.875rem;border-radius:999px;border:1.5px solid rgb(var(--home-ink)/.2);background:rgb(var(--home-paper));font-size:.8125rem;font-weight:600;color:var(--wt-muted);font-variant-numeric:tabular-nums;transition:background-color var(--wt-fast) ease-out,border-color var(--wt-fast) ease-out,color var(--wt-fast) ease-out}.QuestionWalkthrough_stepMarker__rtV33 svg{width:.95rem;height:.95rem;stroke-width:3}.QuestionWalkthrough_stepItem__njVCo[data-state=current] .QuestionWalkthrough_stepMarker__rtV33{border-color:rgb(var(--subject));background:rgb(var(--subject));color:rgb(255 255 255)}.QuestionWalkthrough_stepItem__njVCo[data-state=seen] .QuestionWalkthrough_stepMarker__rtV33{border-color:rgb(var(--subject));background:rgb(255 255 255);color:rgb(var(--subject))}.QuestionWalkthrough_stepItem__njVCo[data-state=passed] .QuestionWalkthrough_stepMarker__rtV33{border-color:rgb(var(--home-correct));background:rgb(var(--home-correct));color:rgb(255 255 255);animation:QuestionWalkthrough_passedPop__zzMza .48s cubic-bezier(.3,1.6,.5,1) both}@keyframes QuestionWalkthrough_passedPop__zzMza{0%{transform:scale(.7)}60%{transform:scale(1.15)}to{transform:scale(1)}}.QuestionWalkthrough_stepTitle__YXbgT{display:flex;align-items:center;gap:.5rem;font-size:1rem;font-weight:500;line-height:1.35}.QuestionWalkthrough_stepTitle__YXbgT svg{flex:none;width:1rem;height:1rem;color:rgb(var(--subject))}.QuestionWalkthrough_stepItem__njVCo[data-state=upcoming] .QuestionWalkthrough_stepTitle__YXbgT{color:var(--wt-muted)}.QuestionWalkthrough_stepItem__njVCo[data-state=upcoming] .QuestionWalkthrough_stepTitle__YXbgT svg{color:rgb(var(--home-ink)/.4)}.QuestionWalkthrough_stepDetails__Csl2Z{display:grid;grid-template-rows:0fr;transition:grid-template-rows var(--wt-open) var(--wt-ease)}.QuestionWalkthrough_stepDetails__Csl2Z[data-open]{grid-template-rows:1fr}.QuestionWalkthrough_stepDetailsInner__G1ux7{min-height:0;overflow:hidden;padding-inline:calc(.875rem + 1.875rem + .875rem) 1rem}.QuestionWalkthrough_tryIt__O_2nU{display:inline-flex;align-items:center;gap:.5rem;margin-bottom:.875rem;padding:.5rem .95rem .5rem .75rem;border-radius:999px;border:1px solid rgb(var(--subject)/.35);background:rgb(var(--subject-tint)/.7);color:rgb(var(--subject));font-size:.875rem;font-weight:600;transition:background-color var(--wt-fast) ease-out,border-color var(--wt-fast) ease-out,transform var(--wt-fast) var(--wt-ease)}.QuestionWalkthrough_tryIt__O_2nU svg{width:1rem;height:1rem}.QuestionWalkthrough_tryIt__O_2nU:hover{border-color:rgb(var(--subject));background:rgb(var(--subject-tint))}.QuestionWalkthrough_tryIt__O_2nU:active{transform:scale(.97)}.QuestionWalkthrough_tryIt__O_2nU:focus-visible{outline:2px solid rgb(var(--subject));outline-offset:3px}@container walkthrough (max-width: 55.99rem){.QuestionWalkthrough_stepItem__njVCo:before,.QuestionWalkthrough_stepItem__njVCo:not([data-focus]){display:none}.QuestionWalkthrough_stepDetailsInner__G1ux7{padding-left:1rem}}@media (prefers-reduced-motion:reduce){.QuestionWalkthrough_walkthrough__Fcb1N *,.QuestionWalkthrough_walkthrough__Fcb1N :before{animation:none!important;transition-duration:0s!important}}.QuestionWalkthroughs_page___rLYD{--wt-ease:cubic-bezier(0.2,0.7,0.2,1);--wt-fast:160ms;--wt-open:280ms;--wt-ink:rgb(var(--home-ink));--wt-muted:rgb(var(--home-muted));--wt-line:rgb(var(--home-ink)/0.1);position:relative;isolation:isolate;min-height:100vh;padding:clamp(1.5rem,4vw,3rem) 1rem clamp(4rem,8vw,6rem);background:rgb(var(--home-paper));color:var(--wt-ink)}.QuestionWalkthroughs_page___rLYD[data-subject=math],.QuestionWalkthroughs_tab__VIDEy[data-subject=math]{--subject:var(--home-math);--subject-tint:var(--home-math-tint)}.QuestionWalkthroughs_page___rLYD[data-subject=reading],.QuestionWalkthroughs_tab__VIDEy[data-subject=reading]{--subject:var(--home-reading);--subject-tint:var(--home-reading-tint)}.QuestionWalkthroughs_page___rLYD[data-subject=grammar],.QuestionWalkthroughs_tab__VIDEy[data-subject=grammar]{--subject:var(--home-grammar);--subject-tint:var(--home-grammar-tint)}.QuestionWalkthroughs_page___rLYD:before{content:"";position:absolute;z-index:-1;top:8rem;left:50%;width:min(90vw,70rem);height:40rem;translate:-50% 0;border-radius:50%;background:radial-gradient(closest-side,rgb(var(--subject-tint)),transparent);filter:blur(40px);pointer-events:none;transition:background var(--wt-open) ease-out}.QuestionWalkthroughs_inner__G05Y_{margin-inline:auto;max-width:1320px}@media (min-width:40rem){.QuestionWalkthroughs_page___rLYD{padding-inline:1.5rem}}@media (min-width:64rem){.QuestionWalkthroughs_page___rLYD{padding-inline:3rem}}.QuestionWalkthroughs_title__Zpj2m{max-width:20ch;font-family:var(--font-serif),Georgia,serif;font-size:clamp(2.25rem,1.4rem + 2.6vw,3.75rem);line-height:1.05;letter-spacing:-.02em;text-wrap:balance}.QuestionWalkthroughs_titleAccent__6T48k{font-style:italic;color:rgb(var(--home-terracotta))}.QuestionWalkthroughs_lede___4qj1{margin-top:1rem;max-width:40rem;font-size:clamp(1.0625rem,1rem + .3vw,1.1875rem);font-weight:300;line-height:1.6;color:var(--wt-muted)}.QuestionWalkthroughs_tabs__is_Do{margin-top:clamp(1.75rem,3vw,2.5rem)}.QuestionWalkthroughs_panel__mumkx{margin-top:1rem}@media (max-width:39.99rem){.QuestionWalkthroughs_panel__mumkx{--walkthrough-bleed:1rem}}.QuestionWalkthroughs_tabs__is_Do{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.5rem;max-width:56rem;container-type:inline-size}.QuestionWalkthroughs_tab__VIDEy{display:flex;align-items:center;gap:.75rem;min-width:0;padding:.625rem .875rem .625rem .625rem;border-radius:1.125rem;border:1px solid var(--wt-line);background:rgb(255 255 255/.5);text-align:left;transition:background-color var(--wt-fast) ease-out,border-color var(--wt-fast) ease-out,box-shadow var(--wt-fast) ease-out,transform var(--wt-fast) var(--wt-ease)}.QuestionWalkthroughs_tabIcon__v3rqC{display:grid;place-items:center;flex:none;width:2.5rem;height:2.5rem;border-radius:999px;background:rgb(var(--subject-tint));color:rgb(var(--subject));transition:background-color var(--wt-fast) ease-out,color var(--wt-fast) ease-out}.QuestionWalkthroughs_tabIcon__v3rqC svg{width:1.125rem;height:1.125rem}.QuestionWalkthroughs_tabText__cu29N{display:flex;min-width:0;flex-direction:column;line-height:1.25}.QuestionWalkthroughs_tabSubject__qdNmD{font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:rgb(var(--subject))}.QuestionWalkthroughs_tabSkill__HTEaa{overflow:hidden;font-family:var(--font-serif),Georgia,serif;font-size:1.0625rem;white-space:nowrap;text-overflow:ellipsis;color:var(--wt-ink)}.QuestionWalkthroughs_tab__VIDEy:hover{border-color:rgb(var(--subject)/.35);background:rgb(255 255 255/.9)}.QuestionWalkthroughs_tab__VIDEy:active{transform:scale(.98)}.QuestionWalkthroughs_tab__VIDEy[aria-selected=true]{border-color:rgb(var(--subject)/.45);background:rgb(255 255 255);box-shadow:0 0 0 1px rgb(var(--subject)/.45),0 10px 24px -14px rgb(var(--subject)/.7)}.QuestionWalkthroughs_tab__VIDEy[aria-selected=true] .QuestionWalkthroughs_tabIcon__v3rqC{background:rgb(var(--subject));color:rgb(255 255 255)}.QuestionWalkthroughs_tab__VIDEy:focus-visible{outline:2px solid rgb(var(--subject));outline-offset:2px}@container (max-width: 34rem){.QuestionWalkthroughs_tab__VIDEy{flex-direction:column;gap:.4rem;padding:.625rem .25rem;text-align:center}.QuestionWalkthroughs_tabSkill__HTEaa{display:none}}@media (prefers-reduced-motion:reduce){.QuestionWalkthroughs_page___rLYD *,.QuestionWalkthroughs_page___rLYD:before{transition-duration:0s!important}}