@font-face{font-family:Golos;src:url('/site-assets/GolosText.ttf') format('truetype');font-weight:100 900;font-display:swap}
:root{--ink:#151713;--lime:#ddfb71;--paper:#f6f7f1;--muted:#596052;--line:#dce1d3}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Golos,Arial,sans-serif;line-height:1.55}a{color:inherit;text-underline-offset:5px}button,input{font:inherit}button,a,label,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible+span{outline:2px solid var(--ink);outline-offset:4px}.wrap{width:min(1280px,calc(100% - 80px));margin-inline:auto}.header{display:flex;align-items:center;justify-content:space-between;gap:32px;padding-block:28px;border-bottom:1px solid var(--line)}.logo{width:206px;height:auto;display:block}.header nav{display:flex;gap:28px;font-size:14px;font-weight:600}.header nav a{text-decoration:none}.header nav a:hover,.text-link:hover{ text-decoration:underline}.button{min-height:54px;padding:15px 22px;display:inline-flex;align-items:center;justify-content:space-between;gap:32px;border:1px solid var(--ink);border-radius:10px;background:var(--ink);color:var(--lime);font-weight:700;text-decoration:none;font-size:15px;transition:transform .18s,background .18s}.button:hover{transform:translateY(-2px);background:#2a2e24}.button span{font-size:24px;line-height:1}.button.small{min-height:46px;padding:10px 17px;font-size:13px}.button.secondary{background:transparent;color:var(--ink);border-color:#8c9480}.button.secondary:hover{background:#edf0e5}.button:disabled{background:#e3e7da;border-color:#e3e7da;color:#68715e;cursor:default;transform:none}.hero{display:grid;grid-template-columns:1.25fr 1fr;gap:40px;align-items:center;padding-block:74px 80px}.eyebrow{font-size:11px;letter-spacing:.09em;font-weight:750;margin:0 0 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0;isolation:isolate;overflow:hidden}.art-note{font-weight:750;font-size:10px;letter-spacing:.08em}.hero-art img{display:block;width:100%;height:auto;position:relative;z-index:1;margin-block:10px -3px;max-width:460px;margin-inline:auto}.math{position:absolute;font-size:14px;background:var(--paper);border:1px solid var(--ink);border-radius:6px;padding:7px 11px;z-index:2;transform:rotate(-7deg)}.math-one{top:85px;left:18px}.math-two{right:12px;bottom:95px;transform:rotate(5deg);font-size:11px}.art-bottom{display:flex;align-items:center;justify-content:space-between;border-top:3px solid var(--ink);font-size:10px;font-weight:750;padding-block:14px}.art-bottom 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label{position:relative;cursor:pointer}.answers input{position:absolute;opacity:0;width:1px;height:1px}.answers label>span{border:1px solid #89917f;border-radius:10px;display:flex;align-items:center;gap:25px;min-height:64px;padding:12px 18px;font-size:25px;font-weight:750}.answers small{font-size:11px;font-weight:500;color:var(--muted)}.answers input:checked+span{background:var(--lime);border-color:var(--ink)}.exercise>.button{width:100%;background:var(--lime);color:var(--ink);border-color:var(--lime)}.exercise>.button:disabled{background:#e3e7da;color:#68715e;border-color:#e3e7da}.help{padding:4px 26px;align-self:center}.help img{float:right;width:150px;height:150px;margin:0 -12px 0 8px;object-fit:contain}.help h3{font-size:31px;margin-top:24px}.help>p{color:var(--muted);font-size:15px}.help details{clear:both;border:1px solid #89917f;border-radius:10px;padding:0 17px}.help 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h3{font-size:48px;line-height:1.05;font-weight:900;letter-spacing:-.04em}.game-panel>div>p:not(.eyebrow){max-width:430px;color:#c2c9b7;font-size:15px}.game-panel .fine{font-size:12px!important}.mission{background:var(--lime);color:var(--ink);padding:27px;border-radius:12px}.mission .card-label{margin-bottom:10px}.mission-number{font-size:72px;font-weight:900;line-height:1.1;letter-spacing:-.055em}.mission-number span{font-size:30px;font-weight:650}.mission>p{font-size:14px;margin-bottom:22px}.progress{height:7px;border-radius:6px;background:#a2b653;overflow:hidden}.progress span{width:66.66%;height:100%;display:block;background:var(--ink)}.mission-foot{display:flex;justify-content:space-between;font-size:10px;font-weight:650;gap:8px;margin-block:15px 25px}.mission .button{width:100%}.exams{display:grid;grid-template-columns:1fr 1fr;gap:80px}.exam-list article{border-top:1px solid var(--line);padding-block:26px}.tag{display:inline-block;background:var(--lime);padding:4px 10px;border-radius:5px;font-size:12px;font-weight:750;margin-bottom:18px}.exam-list p{color:var(--muted);font-size:15px;margin-bottom:0}.exam-list .fine{font-size:12px}.plans-section{background:#eceedf}.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.plan{display:flex;flex-direction:column;background:var(--paper);border:1px solid #d5dbc9;border-radius:12px;padding:25px 22px}.plan .eyebrow{font-size:9px;letter-spacing:.04em;min-height:27px;margin-bottom:14px}.plan h3{font-size:26px;font-weight:900;margin-bottom:15px}.price{font-size:49px;font-weight:900;line-height:1.1;letter-spacing:-.06em;margin-bottom:8px}.price span{font-size:27px}.period{font-size:11px;color:var(--muted);margin-bottom:25px}.plan ul{padding-left:17px;font-size:13px;display:grid;gap:12px;margin:0 0 30px}.plan .button{margin-top:auto;font-size:12px;gap:10px;padding-inline:14px}.featured{background:var(--lime);border-color:var(--lime)}.trial{border:1px solid #89917f}.plan-note{max-width:830px}.faq{display:grid;grid-template-columns:1fr 1.2fr;gap:80px}.faq details{border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;min-height:64px;padding-block:18px;font-size:16px;font-weight:650}details p{font-size:14px;color:var(--muted);padding-bottom:12px}.closing{background:var(--lime);padding:48px;border-radius:18px;display:grid;grid-template-columns:1.3fr 1fr;column-gap:50px;align-items:end;margin-bottom:65px}.closing .eyebrow{grid-column:1/-1}.closing h2{font-size:clamp(50px,6vw,88px);margin:0;letter-spacing:-.06em}.closing>div{max-width:320px;justify-self:end;width:100%}.closing .button{width:100%}.closing .text-link{margin-top:8px}.footer-top{display:flex;justify-content:space-between;align-items:center;gap:35px;padding-bottom:32px}.footer-top>div{display:flex;gap:28px;font-size:12px}.footer-bottom{border-top:1px solid var(--line);padding-block:24px 34px;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.skip{position:absolute;top:-100px;left:15px;padding:10px;background:var(--lime);z-index:10}.skip:focus{top:10px}[hidden]{display:none!important}
@media(min-width:1600px){.hero{padding-block:90px 100px}}
@media(max-width:1100px){.wrap{width:calc(100% - 48px)}.header nav{gap:18px;font-size:12px}.hero{gap:25px}.hero h1{font-size:68px}.actions{gap:15px;flex-wrap:wrap}.plans{grid-template-columns:repeat(2,1fr)}.plan .eyebrow{min-height:0}.game-panel{gap:35px;padding:32px}.help{padding-inline:10px}.help img{width:120px;height:120px}.strip-inner{font-size:15px}.section{padding-block:75px}}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.header{padding-block:19px;gap:12px}.logo{width:180px}.header nav{display:none}.header .small{font-size:11px;padding:9px 12px;gap:9px}.hero{grid-template-columns:1fr;padding-block:45px;gap:35px}.hero h1{font-size:clamp(49px,10.5vw,78px)}.hero .eyebrow{font-size:9px;letter-spacing:.045em}.lead{font-size:16px}.hero-art{max-width:470px;width:100%;justify-self:center}.hero-art img{max-width:350px}.hero-art .math-one{top:70px}.strip-inner{flex-wrap:wrap;justify-content:center;font-size:13px;gap:10px 16px}.strip-inner span:nth-child(6){display:none}.section{padding-block:58px}.section-head{margin-bottom:28px}.section-head>p:last-child{position:static;font-size:14px}.practice-grid,.exams,.faq,.game-panel{grid-template-columns:1fr;gap:30px}.exercise{padding:23px}.card-label{font-size:8px}.equation{font-size:41px}.help{padding:4px 12px}.help h3{margin-top:20px}.help img{width:140px;height:140px}.steps{grid-template-columns:1fr;gap:22px;margin-block:35px}.steps article{display:grid;grid-template-columns:35px 1fr;gap:0 15px}.steps h3{font-size:23px}.step-number{grid-row:1/3;margin:3px 0}.steps p{grid-column:2;margin-bottom:0}.game-panel{padding:24px}.game-panel h3{font-size:41px}.mission{padding:22px}.exams{gap:15px}.exams .lead{margin-bottom:0}.plans{gap:12px}.plan{padding:22px 16px}.plan h3{font-size:23px}.price{font-size:43px}.plan .eyebrow{font-size:8px;min-height:24px}.plan ul{font-size:12px;padding-left:13px}.plan .button{font-size:11px;padding:12px 10px;gap:5px;min-height:48px}.faq{gap:18px}.closing{padding:28px;grid-template-columns:1fr;gap:25px;margin-bottom:45px}.closing .eyebrow{font-size:9px}.closing h2{font-size:64px}.closing>div{justify-self:start;max-width:100%}.footer-top{align-items:start;flex-direction:column;gap:25px}.footer-top>div{flex-wrap:wrap;gap:18px}.footer-bottom{flex-direction:column;gap:8px}.section h2{font-size:40px}}
@media(max-width:370px){.header .logo{width:160px}.header .button{font-size:10px}.hero h1{font-size:45px}.plans{grid-template-columns:1fr}.plan .eyebrow{min-height:0}.closing h2{font-size:54px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}

/* Motion follows the page; it never takes over scrolling. */
.reading-progress{position:fixed;top:0;left:0;right:0;height:4px;z-index:20;pointer-events:none}.reading-progress span{display:block;height:100%;background:var(--ink);transform:scaleX(0);transform-origin:left}
.motion-toggle{position:fixed;right:18px;bottom:18px;z-index:15;min-height:44px;padding:10px 15px;border:1px solid #89917f;border-radius:25px;background:var(--paper);color:var(--ink);font-size:11px;font-weight:650;box-shadow:0 3px 15px #15171312}
.cat-greeting{display:block;width:100%;padding:0;border:0;background:transparent;position:relative;z-index:1;border-radius:16px;transform-origin:50% 80%;touch-action:manipulation}.cat-greeting:hover{cursor:pointer}.cat-greeting:focus-visible{outline-offset:-5px}.cat-greeting img{pointer-events:none;transform-origin:50% 80%}
.motion-enabled .hero-copy{animation:hero-enter .75s cubic-bezier(.22,1,.36,1) both}.motion-enabled .hero-art{animation:hero-art-enter .9s cubic-bezier(.22,1,.36,1) both}.motion-enabled .hero-art.motion-in-view .cat-greeting img{animation:cat-breathe 5s ease-in-out infinite}.motion-enabled .hero-art.motion-in-view .math-one{animation:note-drift 6s ease-in-out infinite}.motion-enabled .hero-art.motion-in-view .math-two{animation:note-drift 6s ease-in-out -3s infinite}.motion-enabled .help.motion-in-view img{animation:help-nod 5s ease-in-out infinite}
.motion-enabled .reveal{opacity:0;transform:translateY(28px);transition:opacity .65s cubic-bezier(.22,1,.36,1) var(--reveal-delay,0ms),transform .65s cubic-bezier(.22,1,.36,1) var(--reveal-delay,0ms)}.motion-enabled .reveal.is-visible,.motion-enabled .reveal:focus-within{opacity:1;transform:translateY(0)}.motion-enabled .game-panel.is-visible .progress span{transform-origin:left;animation:mission-fill 1s cubic-bezier(.22,1,.36,1) both}.page-away *{animation-play-state:paused!important}
.button:active{transform:scale(.97);transition:transform .1s ease-out}.answers label>span{transition:background .15s,transform .15s}.answers label:active>span{transform:scale(.98)}.button span{transition:transform .2s}.button:hover span{transform:translate(3px,-2px)}.exercise .button:hover span,.mission .button:hover span{transform:translateX(4px)}
.resource-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.resource-card{padding:24px;border:1px solid var(--line);border-radius:18px;background:white;text-decoration:none;display:flex;flex-direction:column;align-items:start;transition:border-color .2s,background .2s}.resource-card:hover{background:#edf2df;border-color:#89917f}.resource-heading{display:flex;justify-content:space-between;width:100%;align-items:center;margin-bottom:16px}.resource-heading .eyebrow{font-size:9px;margin:0}.resource-heading>span:last-child{font-size:24px}.resource-card img{display:block;width:100%;height:auto;max-width:240px;align-self:center;border-radius:5px;background:white;margin-bottom:23px;image-rendering:pixelated}.resource-card h3{font-size:22px;margin-bottom:12px}.resource-card p{font-size:13px;color:var(--muted);margin-bottom:20px}.resource-address{font-size:10px;overflow-wrap:anywhere;font-weight:650;margin-top:auto;padding-top:14px;border-top:1px solid var(--line);width:100%}
@keyframes hero-enter{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes hero-art-enter{from{opacity:0;transform:translateY(32px) rotate(2deg)}to{opacity:1;transform:translateY(0) rotate(0)}}@keyframes cat-breathe{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-8px) rotate(1deg)}}@keyframes note-drift{0%,100%{translate:0 0}50%{translate:0 -7px}}@keyframes help-nod{0%,80%,100%{transform:rotate(0)}88%{transform:rotate(-4deg)}94%{transform:rotate(3deg)}}@keyframes mission-fill{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@media(max-width:1100px){.resource-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.resource-card img{max-width:205px}}@media(max-width:760px){.resource-grid{gap:12px}.resource-card{padding:18px 14px}.resource-card h3{font-size:19px}.resource-card p{font-size:12px}.resource-heading .eyebrow{font-size:8px}.resource-address{font-size:9px}.motion-toggle{right:10px;bottom:10px;font-size:10px}.resource-card img{margin-bottom:18px}}@media(max-width:370px){.resource-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.motion-enabled *,*::before,*::after{animation:none!important;transition:none!important}.reveal{opacity:1!important;transform:none!important}.reading-progress{display:none}.button:hover,.button:active{transform:none}.motion-toggle{display:none!important}}

/* Real OS cursor: precise tracking, no overlay and no blocked clicks. */
@media(hover:hover) and (pointer:fine){body,body *{cursor:url('/site-assets/paw.svg') 16 16,auto}body a,body a *,body button,body button *,body label,body label *,body summary,body summary *{cursor:url('/site-assets/paw-link.svg') 16 16,pointer}body button:disabled,body input:disabled{cursor:not-allowed}body input[type=text],body textarea{cursor:text}}
.paw-print{position:fixed;z-index:30;width:32px;height:32px;pointer-events:none;background:url('/site-assets/paw-link.svg') center/contain no-repeat;transform:translate(-50%,-50%)}
@media(prefers-reduced-motion:reduce){.paw-print{display:none}}

.study-section{background:#eceedf}.study-grid{display:grid;grid-template-columns:1.65fr 1fr;gap:30px}.study-guide{padding:32px;background:white;border:1px solid var(--line);border-radius:18px}.exam-switch{display:flex;gap:8px;margin-bottom:28px;flex-wrap:wrap}.exam-switch button{min-height:46px;padding:11px 16px;border:1px solid #89917f;border-radius:9px;background:white;font-size:13px;font-weight:650}.exam-switch button[aria-pressed=true]{background:var(--lime);border-color:var(--ink)}#guide-copy{min-height:148px}#guide-copy p{font-size:14px;color:var(--muted)}.study-timeline{list-style:none;padding:0;margin:30px 0 0;display:grid;gap:24px}.study-timeline li{display:grid;grid-template-columns:70px 1fr;gap:18px;border-top:1px solid var(--line);padding-top:22px}.time-badge{font-size:12px;font-weight:750;padding:7px 10px;background:var(--paper);border-radius:6px;align-self:start;text-align:center}.study-timeline h4{font-size:17px;margin:0 0 9px;font-weight:750;line-height:1.3}.study-timeline p{font-size:13px;color:var(--muted);margin-bottom:0}.study-checklist{padding:32px;background:var(--ink);color:var(--paper);border-radius:18px;align-self:start;overflow:hidden}.study-checklist img{display:block;width:180px;height:auto;margin:0 auto 20px}.study-checklist .eyebrow{color:var(--lime);font-size:9px}.study-checklist h3{font-size:32px}.study-checklist label{display:flex;gap:12px;align-items:center;min-height:55px;border-top:1px solid #414638;font-size:13px}.study-checklist input{accent-color:var(--lime);width:19px;height:19px;flex-shrink:0}.study-checklist input:checked+span{color:var(--lime)}.study-checklist .fine{color:#bbc2af;margin-block:15px 23px}.study-checklist .button{width:100%;background:var(--lime);color:var(--ink)}.mistake-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:start}.mistake-card{background:white;border:1px solid var(--line);border-radius:18px;padding:24px}.mistake-card summary{list-style:none;padding:0;min-height:160px}.mistake-card summary::-webkit-details-marker{display:none}.mistake-card summary .eyebrow{display:block;font-size:10px;margin-bottom:27px}.mistake-expression{font-size:27px;font-weight:850;letter-spacing:-.04em;display:block;margin-bottom:25px}.mistake-title{display:flex;justify-content:space-between;align-items:start;gap:15px;font-size:14px;line-height:1.5}.mistake-title>span{font-size:21px;transition:transform .3s}.mistake-card[open] .mistake-title>span{transform:rotate(90deg)}.mistake-explanation{margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}.mistake-explanation p{font-size:13px;margin-bottom:16px;padding-bottom:0}.mistake-explanation .math-line{background:var(--lime);padding:10px;border-radius:6px;color:var(--ink);font-weight:750}.repeat-note{margin-top:30px;padding:28px;background:var(--lime);border-radius:12px;display:flex;gap:25px;align-items:center}.repeat-note>span{font-size:48px}.repeat-note h3{font-size:21px;margin-bottom:8px}.repeat-note p{font-size:13px;margin:0}.repeat-note .text-link{flex-shrink:0;margin-left:auto}.motion-enabled .study-guide.is-visible .study-timeline li{animation:hero-enter .65s ease-out both}.motion-enabled .study-guide.is-visible .study-timeline li:nth-child(2){animation-delay:.12s}.motion-enabled .study-guide.is-visible .study-timeline li:nth-child(3){animation-delay:.24s}.motion-enabled .study-checklist.is-visible img{animation:sticker-pop .7s ease-out both}.motion-enabled .study-checklist input:checked+span{animation:check-confirm .3s ease-out}.motion-enabled .mistake-card[open] .mistake-explanation{animation:hero-enter .35s ease-out}.motion-enabled .resource-card.is-visible:hover{transform:translateY(-5px) rotate(.4deg);transition-delay:0ms}.motion-enabled .repeat-note.is-visible>span{animation:turn-once .9s ease-out}
@keyframes sticker-pop{0%{opacity:0;transform:scale(.85) rotate(-8deg)}70%{opacity:1;transform:scale(1.025) rotate(2deg)}100%{transform:scale(1) rotate(0)}}@keyframes check-confirm{50%{transform:translateX(3px)}}@keyframes turn-once{from{transform:rotate(-90deg)}to{transform:rotate(0)}}
@media(max-width:900px){.mistake-grid{grid-template-columns:1fr}.mistake-card summary{min-height:0}.mistake-expression{font-size:30px}.mistake-card summary .eyebrow{margin-bottom:18px}.repeat-note{flex-wrap:wrap}.repeat-note .text-link{margin-left:0}}@media(max-width:760px){.study-grid{grid-template-columns:1fr;gap:20px}.study-guide,.study-checklist{padding:24px}.study-timeline li{grid-template-columns:57px 1fr;gap:14px}.time-badge{font-size:10px;padding-inline:7px}#guide-copy{min-height:185px}.exam-switch button{font-size:12px;padding-inline:12px}.repeat-note{gap:16px;padding:22px}}