:root{--paper:#f8f7f2;--ink:#1d221d;--muted:#74786e;--orange:#ef5b28;--orange-bright:#ff7139;--line:#dedfd6;--sage:#e6ebdd;--radius:26px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:35px}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button:disabled{cursor:default}a:focus-visible,button:focus-visible{outline:3px solid #994215;outline-offset:6px}svg{display:block}::selection{background:#ffcfb6;color:var(--ink)}.page-shell{max-width:1360px;padding:0 64px;margin:0 auto}.skip-link{position:absolute;left:20px;top:-80px;z-index:5;background:var(--ink);color:white;padding:14px 20px;border-radius:10px}.skip-link:focus{top:16px}
.header{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:35px 0 25px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:13px}.brand-symbol{width:35px;height:35px;color:var(--orange)}.brand-name{font-size:23px;font-weight:750;letter-spacing:-.9px;line-height:.98}.brand-name span{display:block}.nav{display:flex;gap:35px;font-size:14px;font-weight:500}.nav a,.footer a{transition:color .18s}.nav a:hover,.footer a:hover{color:var(--orange)}.iphone-link{display:flex;align-items:center;gap:22px;font-size:14px;font-weight:600;border:1px solid #c8ccc2;border-radius:30px;padding:13px 19px}.iphone-link svg{width:17px;height:17px}.iphone-link:hover{background:#eeeae1;border-color:#999e93}
.hero{display:grid;grid-template-columns:1.12fr 1fr;gap:40px;align-items:center;min-height:718px;padding:75px 0 82px}.eyebrow{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:650;letter-spacing:1.6px;text-transform:uppercase;margin:0 0 24px}.status-dot{width:7px;height:7px;border-radius:50%;background:var(--orange)}h1{font-size:clamp(58px,5.9vw,82px);font-weight:650;line-height:1.02;letter-spacing:-4.8px;margin:0 0 25px}h1>span{color:var(--orange)}.hero-description{font-size:18px;line-height:1.65;max-width:400px;margin:0 0 30px;color:#64695f;letter-spacing:-.15px}.hero-actions{display:flex;align-items:flex-start;flex-direction:column;gap:12px}.button{display:inline-flex;align-items:center;justify-content:center;gap:28px;font-size:14px;font-weight:650;padding:19px 24px;border-radius:50px;transition:background .2s,transform .2s;min-height:56px}.button-primary{background:var(--orange-bright)}.button-primary:hover{background:#f96129;transform:translateY(-2px)}.button svg{width:21px;height:21px}.action-note{margin:0 0 0 23px;font-size:11px;color:var(--muted)}.daily-note{display:flex;align-items:center;gap:10px;font-size:12px;margin-top:31px;color:var(--muted)}.clock-icon svg{width:21px;height:21px}
.hero-playground{position:relative;min-width:0;height:485px;display:flex;align-items:center;justify-content:center}.orbit{position:absolute;width:480px;height:480px;max-width:108%;border-radius:50%;background:#efede3;transform:translate(8px,3px)}.orbit:after{content:"";position:absolute;inset:-25px;border:1px solid #e7e7dc;border-radius:50%;border-style:dashed}.hero-spark{width:110px;height:110px;position:absolute;top:-1px;right:-22px;color:#ed6e40;transform:rotate(7deg)}.back-card{position:absolute;width:345px;height:365px;border-radius:25px;box-shadow:0 10px 30px #343d2510}.back-card-one{background:#dbdfca;transform:rotate(11deg) translate(22px,-20px);display:flex;align-items:flex-start;justify-content:space-around;padding:20px;font-size:35px;color:#566346}.back-card-two{background:#ede3d8;transform:rotate(-10deg) translate(-23px,5px);display:grid;grid-template-columns:repeat(2,50px);gap:12px;justify-content:start;padding:28px;align-content:start}.back-card-two div{height:50px;border-radius:15px;background:#d7c3ab}.game-card{position:relative;background:#fffefa;border:1px solid #e5e5dc;border-radius:25px;width:370px;padding:25px;box-shadow:0 18px 45px #38412613;transform:rotate(-3deg);scroll-margin-top:50px}.game-card:focus{outline:none}.game-card:focus-visible{outline:2px solid var(--orange);outline-offset:8px}.game-topline{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:10px}.game-category{text-transform:uppercase;letter-spacing:1.4px;color:#6e7467;font-weight:600}.game-size{border:1px solid #dee1d3;border-radius:20px;padding:5px 9px;color:#6c745f;font-size:10px}.game-heading{display:flex;align-items:center;justify-content:space-between;margin-top:17px}.game-heading h2{font-size:29px;font-weight:600;letter-spacing:-1px;margin:0;line-height:1.3}.target-number{color:var(--orange)}.game-eye{height:27px;width:27px;color:#7a846c}.game-instruction{font-size:11px;color:#7d8076;line-height:1.6;margin:4px 0 20px}.number-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.number-cell{height:77px;border:1px solid #e9eade;background:#f3f3eb;border-radius:13px;font-size:31px;line-height:1;font-weight:500;transition:background .16s,color .16s,transform .16s}.number-cell:nth-child(3n+2){background:#eeeee5}.number-cell:hover:not(:disabled){background:#ffdfcd;transform:translateY(-2px)}.number-cell.found{color:#8c967c;background:#e1e7d5;border-color:#dbe3ce}.number-cell.mistake{background:#ffd2ba;border-color:#f79b70;transform:translateX(2px)}.game-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:14px;min-height:30px}.game-feedback{font-size:10px;line-height:1.5;color:#79806f;flex:1}.reset-button{background:none;border:0;border-radius:50%;padding:7px;color:#727966;flex-shrink:0}.reset-button:hover{background:#eeefe5}.reset-button svg{width:18px;height:18px}.playground-note{position:absolute;right:15px;bottom:-2px;display:flex;align-items:center;gap:4px;transform:rotate(-7deg);color:#67755a}.playground-note svg{width:55px;height:46px;margin-top:-32px}.playground-note span{font-size:12px;line-height:1.45;font-style:italic}.round-note{position:absolute;left:5px;bottom:20px;width:60px;height:60px;border-radius:50%;background:#d8e1c9;display:grid;place-items:center;box-shadow:0 5px 13px #4b5e2510;transform:rotate(-12deg)}.round-note svg{width:26px;height:26px}
.directions{padding:47px 0 78px;border-top:1px solid var(--line);scroll-margin-top:30px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:34px}.section-heading h2{font-size:39px;font-weight:550;letter-spacing:-1.7px;line-height:1.1;margin:0}.section-heading>p{font-size:13px;line-height:1.7;margin:0 0 3px;color:var(--muted)}.direction-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.direction-card{padding:25px 28px 28px;min-width:0;border-radius:var(--radius)}.memory-card{background:#eee7dd}.focus-card{background:#e7ebdf}.logic-card{background:#ebeae4}.direction-art{height:115px;display:flex;align-items:center;justify-content:center;position:relative;margin-bottom:19px}.memory-art{gap:9px}.memory-art span{width:54px;height:67px;display:grid;place-items:center;background:#fffaf2;border:1px solid #e0d3c3;border-radius:12px;font-size:30px}.memory-art span:first-child{transform:rotate(-12deg) translateY(7px)}.memory-art span:nth-child(2){transform:rotate(3deg) translateY(-3px)}.memory-art span:nth-child(3){transform:rotate(14deg) translateY(9px);background:#f2b492;border-color:#ebaa84}.memory-art>svg{width:49px;height:45px;position:absolute;top:-8px;right:13px;color:#9f8066;transform:rotate(13deg)}.focus-ring{width:103px;height:103px;border:1px solid #b5c09e;border-radius:50%;position:relative}.focus-ring:before{content:"";position:absolute;inset:15px;border:1px solid #c2ccb0;border-radius:50%}.focus-ring:after{content:"";position:absolute;inset:32px;border:1px solid #c2ccb0;border-radius:50%}.focus-dot{width:12px;height:12px;border-radius:50%;background:#6a7a56;position:absolute}.dot-one{top:15px;left:calc(50% + 13px);width:14px;height:14px;background:#ed743f}.dot-two{top:68px;left:calc(50% - 51px)}.dot-three{top:74px;left:calc(50% + 26px);width:9px;height:9px;background:#a4b390}.dot-four{top:38px;left:calc(50% + 65px);width:7px;height:7px;background:#a4b390}.focus-art>svg{width:22px;height:22px;position:absolute;color:#6a7a56}.logic-art{gap:9px;font-size:34px}.math-number{font-weight:500}.math-plus,.math-equals{font-weight:300;color:#898d80;font-size:29px}.math-answer{width:61px;height:64px;display:grid;place-items:center;background:#e5bd8d;border-radius:15px;color:#805935;transform:rotate(8deg);margin-left:2px}.direction-label{display:flex;align-items:center;justify-content:space-between;gap:10px}.direction-label h3{font-size:21px;font-weight:600;letter-spacing:-.6px;margin:0}.direction-label>span{font-size:10px;color:#8d9286}.direction-card>p{font-size:12px;line-height:1.6;color:#72776b;margin:10px 0 0;max-width:240px}
.family{display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:50px;background:#e8ecdf;border-radius:30px;padding:63px 65px;margin-bottom:70px;scroll-margin-top:30px}.family-copy .eyebrow{color:#69755b;letter-spacing:1.4px;margin-bottom:19px;font-size:10px}.family-copy h2{font-size:40px;font-weight:550;line-height:1.1;letter-spacing:-1.7px;margin:0 0 19px}.family-copy>p:not(.eyebrow){font-size:14px;line-height:1.7;color:#747c68;max-width:350px;margin:0 0 23px}.text-link{display:inline-flex;align-items:center;gap:25px;padding:0 0 6px;border-bottom:1px solid #afb89e;font-size:13px;font-weight:600}.text-link:hover{color:#a24a26}.family-illustration{height:215px;position:relative;max-width:340px;display:flex;align-items:center;justify-content:center}.family-tile{position:absolute;border-radius:24px;overflow:hidden;border:1px solid #cbd4bc}.tile-adult{width:158px;height:190px;background:#f4f3e9;left:22px;top:0;transform:rotate(-10deg)}.tile-child{width:130px;height:151px;background:#efab81;right:10px;bottom:0;transform:rotate(10deg);border-color:#e4a17a}.face{position:absolute;left:50%;top:34px;transform:translateX(-50%);width:78px;height:75px;border-radius:45% 45% 48% 48%;background:#d8e0c8;z-index:1}.face span{position:absolute;top:29px;width:5px;height:7px;border-radius:5px;background:var(--ink);left:24px}.face span+span{left:49px}.face i{position:absolute;top:44px;left:29px;width:21px;height:12px;border:2px solid var(--ink);border-top:0;border-radius:0 0 20px 20px}.tile-body{position:absolute;bottom:-35px;width:125px;height:112px;background:#9caa85;border-radius:60px 60px 0 0;left:50%;transform:translateX(-50%)}.tile-child .face{width:63px;height:60px;top:27px;background:#ffdcc0}.tile-child .face span{top:21px;left:19px;height:6px;width:4px}.tile-child .face span+span{left:40px}.tile-child .face i{top:34px;left:23px;width:17px;height:9px}.tile-child .tile-body{width:98px;height:85px;bottom:-26px;background:#d56936}.family-spark{width:38px;height:38px;position:absolute;right:0;top:5px;color:#e07642;transform:rotate(16deg)}.family-small-dot{width:14px;height:14px;border-radius:50%;background:#a4b68e;position:absolute;left:4px;bottom:0}
.closing{text-align:center;padding:13px 0 80px}.closing .eyebrow{justify-content:center;color:var(--muted);font-size:10px;margin-bottom:18px}.closing h2{font-size:42px;font-weight:550;letter-spacing:-1.8px;line-height:1.17;margin:0 0 26px}.closing h2 span{color:var(--orange)}.closing .button{font-size:13px;padding:17px 24px;min-height:53px}.footer{display:flex;align-items:center;justify-content:space-between;gap:25px;border-top:1px solid var(--line);padding:27px 0 34px;font-size:11px;color:#78806f}.footer-brand{font-size:16px;font-weight:700;letter-spacing:-.7px;color:var(--ink)}
@media(min-width:1360px){.hero{gap:65px}.hero-playground{margin-left:20px}}
@media(max-width:1100px){.page-shell{padding:0 40px}.hero{min-height:665px;gap:25px}.hero-playground{height:450px}.game-card{width:335px;padding:22px}.back-card{width:310px;height:350px}.orbit{width:410px;height:410px}.hero-spark{right:-10px;width:90px;height:90px}.number-cell{height:69px}.playground-note{right:0;bottom:-5px}.round-note{left:-5px;bottom:7px}.family{padding:55px 35px;gap:35px}.family-copy h2{font-size:35px}.direction-card{padding:22px}.direction-label h3{font-size:19px}.direction-art{height:106px}.memory-art>svg{right:0}.direction-card>p{font-size:11px}}
@media(max-width:850px){.page-shell{padding:0 28px}.header{padding:25px 0;gap:15px}.brand-name{font-size:20px}.brand-symbol{width:30px;height:30px}.nav{gap:20px;font-size:12px}.iphone-link{font-size:12px;padding:11px 14px;gap:13px}.hero{padding:55px 0 65px;grid-template-columns:1fr 1fr;gap:24px;min-height:600px}h1{font-size:58px;letter-spacing:-3.2px}.hero-description{font-size:15px;max-width:290px}.button{font-size:12px;padding:17px 18px;gap:18px}.hero-playground{height:390px}.game-card{width:285px;padding:19px}.back-card{width:265px;height:295px}.game-category{font-size:8px;letter-spacing:1px}.game-size{font-size:8px}.game-heading h2{font-size:26px}.game-instruction{font-size:9px;margin-bottom:14px}.number-cell{height:56px;font-size:26px;border-radius:10px}.game-feedback{font-size:9px}.orbit{width:335px;height:335px}.orbit:after{inset:-15px}.hero-spark{width:75px;height:75px;top:0}.playground-note{bottom:-6px;font-size:10px}.round-note{width:47px;height:47px;bottom:12px;left:-5px}.daily-note{font-size:10px;gap:7px;margin-top:27px}.directions{padding:40px 0 58px}.section-heading h2{font-size:32px}.section-heading>p{font-size:11px}.direction-grid{gap:12px}.direction-card{padding:20px 16px}.direction-art{height:98px;margin-bottom:12px}.memory-art{gap:6px}.memory-art span{width:40px;height:53px;font-size:24px}.memory-art>svg{width:37px;top:-8px}.logic-art{font-size:28px;gap:6px}.math-answer{width:41px;height:48px}.math-plus,.math-equals{font-size:23px}.direction-label h3{font-size:16px}.direction-card>p{font-size:10px}.family{padding:43px 27px;gap:20px;grid-template-columns:.85fr 1.15fr;margin-bottom:50px}.family-copy h2{font-size:29px;letter-spacing:-1.2px}.family-copy>p:not(.eyebrow){font-size:12px}.family-illustration{height:195px}.tile-adult{width:137px;height:173px;left:3px}.tile-child{width:111px;height:137px;right:0}.family-spark{right:-3px;top:0;width:28px}.closing h2{font-size:35px}.closing{padding-bottom:60px}}
@media(max-width:650px){.page-shell{padding:0 22px}.header{padding:24px 0 20px}.brand{gap:10px}.brand-name{font-size:20px}.brand-symbol{width:30px;height:30px}.nav{display:none}.iphone-link{font-size:11px;gap:13px;padding:10px 14px}.hero{display:flex;flex-direction:column;align-items:stretch;padding:41px 0 57px;gap:36px}.hero .eyebrow{font-size:10px;letter-spacing:1.3px;margin-bottom:22px}h1{font-size:clamp(48px,12.9vw,76px);letter-spacing:-3px;line-height:1.01;margin-bottom:22px}h1>span br{display:none}.hero-description{font-size:15px;line-height:1.6;max-width:330px;margin-bottom:24px}.hero-actions{gap:10px}.button{font-size:12px;padding:18px 23px;gap:25px}.action-note{font-size:10px;margin-left:23px}.daily-note{margin-top:23px;font-size:10px}.hero-playground{height:390px;max-width:400px;align-self:center;width:100%;margin-top:4px}.game-card{width:290px;max-width:calc(100% - 28px);padding:21px;transform:rotate(-3deg)}.back-card{width:269px;max-width:calc(100% - 40px);height:308px}.orbit{width:330px;height:330px;max-width:100%}.hero-spark{right:-3px;top:0;width:79px;height:79px}.number-cell{height:58px;font-size:26px}.game-category{font-size:8px;letter-spacing:1px}.game-heading h2{font-size:27px}.game-instruction{font-size:9px;margin-bottom:15px}.game-feedback{font-size:9px}.game-bottom{margin-top:10px}.playground-note{right:4px;bottom:-10px}.playground-note span{font-size:10px}.playground-note svg{width:45px;height:37px}.round-note{left:0;bottom:10px;width:48px;height:48px}.directions{padding:33px 0 39px}.section-heading{align-items:flex-start;gap:16px;margin-bottom:24px}.section-heading h2{font-size:30px;letter-spacing:-1.2px}.section-heading>p{font-size:10px;padding-top:3px;max-width:100px}.direction-grid{grid-template-columns:1fr;gap:10px}.direction-card{position:relative;padding:25px 22px;min-height:136px;padding-right:131px;border-radius:22px}.direction-art{position:absolute;width:110px;height:100px;right:13px;top:16px;margin:0}.direction-label h3{font-size:21px}.direction-label>span{display:none}.direction-card>p{font-size:12px;max-width:170px;margin-top:9px}.memory-art span{width:29px;height:42px;border-radius:8px;font-size:20px}.memory-art{gap:4px}.memory-art>svg{width:28px;height:28px;right:3px;top:0}.focus-ring{width:82px;height:82px}.focus-ring:before{inset:12px}.focus-ring:after{inset:26px}.dot-one{top:15px;left:calc(50% + 10px);width:11px;height:11px}.dot-two{top:63px;left:calc(50% - 42px);width:10px;height:10px}.dot-three{top:67px;left:calc(50% + 22px);width:7px;height:7px}.dot-four{top:29px;left:calc(50% + 44px);width:5px;height:5px}.focus-art>svg{width:17px;height:17px}.logic-art{font-size:23px;gap:4px}.math-plus,.math-equals{font-size:20px}.math-answer{height:34px;width:30px;border-radius:8px;margin:0}.family{display:flex;flex-direction:column;align-items:stretch;padding:34px 27px 35px;gap:29px;border-radius:24px;margin-bottom:42px}.family-illustration{width:245px;max-width:100%;height:190px;align-self:center}.tile-adult{left:10px;top:0;width:135px;height:174px}.tile-child{width:113px;height:140px;right:4px}.family-spark{top:0;right:0}.family-copy .eyebrow{font-size:9px;letter-spacing:1.2px;margin-bottom:15px}.family-copy h2{font-size:29px;line-height:1.15;margin-bottom:15px}.family-copy>p:not(.eyebrow){font-size:13px;line-height:1.65;margin-bottom:21px}.text-link{font-size:12px;gap:24px}.closing{padding:5px 0 45px}.closing .eyebrow{font-size:9px;letter-spacing:1px;margin-bottom:16px}.closing h2{font-size:29px;letter-spacing:-1.2px;line-height:1.18;margin-bottom:23px}.closing .button{font-size:12px}.footer{flex-wrap:wrap;gap:16px;padding:23px 0 25px;font-size:10px}.footer-brand{font-size:15px;flex:1 1 50%}.footer-domain{font-size:10px}.footer>a:last-child{flex:1 1 100%}}
@media(max-width:359px){.page-shell{padding:0 18px}.iphone-link{padding:9px 11px;gap:8px}.hero-playground{height:365px}.game-card{padding:17px}.hero-spark{width:65px;height:65px}.number-cell{height:53px}.direction-card{padding-right:113px}.direction-art{width:95px;right:10px}.direction-card>p{font-size:11px}.section-heading h2{font-size:26px}.closing h2{font-size:25px}}
/* Keep supporting copy readable on small screens and pale surfaces. */
:root{--muted:#62695b}
.hero-description,.game-category,.game-size,.game-instruction,.game-feedback,.section-heading>p,.direction-card>p,.family-copy>p:not(.eyebrow),.footer{color:#62695b}
.game-instruction{font-size:12px;line-height:1.5}
.game-feedback{font-size:11px}
.game-category{font-size:10px;letter-spacing:1px}
.game-size{font-size:10px}
.reset-button{min-width:44px;min-height:44px;display:grid;place-items:center;color:#62695b}
.action-note,.daily-note{font-size:11px}
.direction-card>p{font-size:12px}
@media(max-width:359px){.back-card{width:225px;height:275px}.back-card-one{transform:rotate(8deg) translate(10px,-15px)}.back-card-two{transform:rotate(-7deg) translate(-12px,5px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

.legal-links{display:flex;flex-wrap:wrap;gap:12px 22px;padding:0 0 32px;font-size:11px;color:var(--muted)}.legal-links a:hover,.legal-links a:focus-visible{color:var(--ink);text-decoration:underline}.exercise-open{display:inline-flex;align-items:center;min-height:44px;margin-top:8px;font-size:12px;font-weight:650;color:var(--orange)}.exercise-open:hover,.exercise-open:focus-visible{text-decoration:underline}