@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@500;600;700;800&family=Nunito+Sans:wght@500;600;700;800&display=swap');
:root{--paper:#f7f0df;--paper-2:#fffaf0;--ink:#17391d;--forest:#31572c;--sage:#a4b675;--orange:#e6751b;--gold:#f1ad24;--line:rgba(91,72,29,.18);--shadow:0 22px 60px rgba(81,60,23,.12);--spring:cubic-bezier(.32,.72,0,1)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--paper);color:var(--ink)}body{font-family:'Nunito Sans',sans-serif}.paper-grain{position:fixed;inset:0;pointer-events:none;opacity:.06;z-index:4;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E")}.app-shell{min-height:100dvh;position:relative;overflow:hidden}.brand{position:absolute;z-index:2;left:clamp(20px,4vw,64px);top:24px;display:flex;align-items:baseline;gap:10px}.brand i{color:var(--orange);font-size:13px}.brand strong,h1,h2,h3,.mission-card strong{font-family:'Baloo 2',cursive}.brand strong{font-size:24px}.brand span{font-size:12px;color:#6e755f;letter-spacing:.08em;text-transform:uppercase}button,input{font:inherit}button{cursor:pointer}h1{font-size:clamp(42px,5vw,78px);line-height:.95;letter-spacing:-.035em;margin:0}.lead{font-size:18px;color:#6b715f}.quiet,.primary{border:0;border-radius:999px;padding:13px 20px;font-weight:800;transition:transform .5s var(--spring),background .5s var(--spring)}.quiet{background:rgba(255,250,240,.7);box-shadow:inset 0 0 0 1px var(--line);color:var(--ink)}.primary{background:var(--orange);color:#fff;box-shadow:0 10px 30px rgba(230,117,27,.22);display:inline-flex;align-items:center;gap:18px}.primary span{display:grid;place-items:center;background:rgba(255,255,255,.16);width:32px;height:32px;border-radius:50%}button:hover{transform:translateY(-3px)}button:active{transform:scale(.98)}button:focus-visible,input:focus-visible{outline:4px solid rgba(241,173,36,.55);outline-offset:3px}.reveal{animation:arrive .75s var(--spring) both}@keyframes arrive{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.profile-screen{min-height:100dvh;padding:150px 6vw 60px;text-align:center;background:radial-gradient(circle at 50% 120%,rgba(164,182,117,.3),transparent 50%)}.profile-screen:before,.profile-screen:after{content:'';position:absolute;width:360px;height:520px;bottom:-160px;background:radial-gradient(ellipse,var(--sage),transparent 65%);opacity:.45}.profile-screen:before{left:-150px;transform:rotate(18deg)}.profile-screen:after{right:-150px;transform:rotate(-18deg)}.profile-row{display:flex;justify-content:center;align-items:flex-start;gap:clamp(18px,3vw,44px);margin:60px auto 50px;position:relative;z-index:1;flex-wrap:wrap}.profile-choice{border:0;background:transparent;display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--ink);min-width:150px;transition:transform .6s var(--spring)}.profile-choice:hover{transform:translateY(-10px)}.profile-choice .avatar{width:142px;height:142px;border-radius:50%;display:grid;place-items:center;font-size:70px;background:#d9dfac;box-shadow:0 0 0 8px rgba(255,255,255,.55),0 18px 45px rgba(55,80,35,.12)}.profile-choice:nth-child(even) .avatar{background:#f0c990}.profile-choice strong{background:var(--forest);color:#fff;border-radius:16px;padding:9px 26px;font-size:20px;min-width:128px}.profile-choice small{color:#787767}.profile-choice.add .avatar{background:transparent;box-shadow:inset 0 0 0 2px rgba(49,87,44,.25);color:var(--forest)}.profile-choice.add strong{background:#6e7847}.adult-link{position:relative;z-index:1}.dialog-shell{min-height:100dvh;padding:110px 5vw;display:grid;place-items:center}.back{position:absolute;top:80px;left:5vw}.dialog-core{width:min(620px,100%);padding:56px;background:rgba(255,250,240,.75);border-radius:42px;box-shadow:0 0 0 8px rgba(255,255,255,.35),var(--shadow)}.dialog-core h1{font-size:52px}.dialog-core form{display:grid;gap:24px;margin-top:32px}.dialog-core label,.dialog-core legend{display:grid;gap:8px;font-weight:800}.dialog-core input,.adult-grid input{border:0;background:#fffaf2;box-shadow:inset 0 0 0 2px var(--line);border-radius:18px;padding:16px 18px;font-size:18px;color:var(--ink)}fieldset{border:0;padding:0}.avatar-picker{display:flex;gap:12px}.avatar-picker input{position:absolute;opacity:0}.avatar-picker span{width:70px;height:70px;border-radius:24px;display:grid;place-items:center;background:#f0e6cf;font-size:34px;box-shadow:inset 0 0 0 2px transparent}.avatar-picker input:checked+span{box-shadow:inset 0 0 0 4px var(--orange);transform:translateY(-4px)}
.home-screen{min-height:100dvh;padding:120px 5vw 50px;display:grid;grid-template-columns:minmax(340px,.8fr) 1.6fr;gap:5vw;align-items:center}.home-copy h1{margin-top:50px}.home-copy>p{font-size:20px;color:#66705d}.switch{position:absolute;right:5vw;top:28px}.mission-card{margin-top:42px;width:min(430px,100%);border:0;border-radius:34px;background:var(--orange);color:white;padding:30px;display:flex;justify-content:space-between;align-items:center;text-align:left;box-shadow:0 0 0 8px rgba(230,117,27,.1),0 24px 55px rgba(184,84,15,.22);transition:transform .6s var(--spring)}.mission-card strong{font-size:38px;display:block}.mission-card small{font-size:15px}.mission-card b{font-size:32px;background:#fff3d7;color:var(--orange);width:68px;height:68px;border-radius:50%;display:grid;place-items:center}.weekly{display:flex;gap:10px;align-items:center;margin:28px 0}.weekly strong{font-size:28px;color:var(--orange)}.world{position:relative;min-height:590px;display:flex;align-items:flex-end}.zone-cat{position:absolute;right:12%;top:-100px;width:397px;height:600px;background-image:url('tucu_zones_spritesheet-transparent.png');background-size:1983px 793px;background-repeat:no-repeat;filter:drop-shadow(0 25px 25px rgba(72,62,30,.15));transform:scale(.78)}.zone-0{background-position:0 0}.zone-1{background-position:-397px 0}.zone-2{background-position:-793px 0}.zone-3{background-position:-1190px 0}.zone-4{background-position:-1586px 0}.map-line{width:100%;display:grid;grid-template-columns:repeat(5,1fr);gap:12px;position:relative}.map-line:before{content:'';height:4px;background:#c7b98e;position:absolute;left:9%;right:9%;top:26px}.map-stop{position:relative;text-align:center;display:grid;justify-items:center;gap:4px}.map-stop i{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:#efe5cb;box-shadow:0 0 0 6px var(--paper);font-style:normal;font-weight:900;z-index:1}.map-stop.active i{background:var(--forest);color:white}.map-stop strong{font-family:'Baloo 2';line-height:1.05}.map-stop small{font-size:11px;color:#747765}
.game-screen{min-height:100dvh;padding:90px 4vw 35px}.game-top{display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.game-top>div{text-align:center}.game-top button:last-child{justify-self:end}.progress{width:min(360px,35vw);height:9px;border-radius:99px;background:#e7dbc2;margin-top:10px;overflow:hidden}.progress i{display:block;width:100%;height:100%;background:var(--forest);transform-origin:left}.game-stage{display:grid;grid-template-columns:.8fr 1.2fr .75fr;gap:3vw;align-items:center;max-width:1250px;margin:35px auto 0}.cat{width:256px;height:256px;background:url('cat_spritesheet.png') no-repeat;background-size:2048px 256px}.cat-0{background-position:0 0}.cat-1{background-position:-256px 0}.cat-3{background-position:-768px 0}.cat-6{background-position:-1536px 0}.cat-7{background-position:-1792px 0}.game-cat{justify-self:center;transform:scale(1.25)}.question-card{background:rgba(255,250,240,.82);border-radius:42px;padding:38px;text-align:center;box-shadow:0 0 0 8px rgba(255,255,255,.5),var(--shadow);transition:transform .6s var(--spring)}.question-card.correct{transform:scale(1.03)}.question-card.incorrect{animation:nudge .5s var(--spring)}@keyframes nudge{40%{transform:translateX(-8px)}70%{transform:translateX(6px)}}.feedback{color:#737460;font-weight:800}.equation{font-family:'Baloo 2';font-weight:800;font-size:clamp(64px,8vw,112px);line-height:1}.equation span{color:var(--forest)}.question-card output{display:grid;place-items:center;min-height:120px;margin-top:28px;border-radius:24px;background:#fff;box-shadow:inset 0 0 0 3px var(--forest);font-family:'Baloo 2';font-size:60px;font-weight:800}.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.keypad button{min-width:64px;min-height:68px;border:0;border-radius:18px;background:#fff6e5;box-shadow:0 7px 0 #d8c8a5;font-family:'Baloo 2';font-size:34px;font-weight:800;color:var(--ink);transition:transform .35s var(--spring)}.keypad button:active{transform:translateY(5px);box-shadow:0 2px 0 #d8c8a5}.keypad .confirm{background:var(--orange);color:white}.keypad .erase{background:var(--forest);color:white}
.pause-screen,.fatal{min-height:100dvh;display:grid;place-items:center;text-align:center}.pause-screen>div{display:grid;justify-items:center;gap:18px}.pause-screen h1{font-size:58px}.summary-screen{min-height:100dvh;padding:130px 5vw 50px;text-align:center}.summary-screen>p{font-size:19px}.confetti{color:var(--gold);font-size:26px}.summary-core{width:min(720px,100%);margin:46px auto 32px;display:flex;align-items:center;text-align:left;gap:40px;padding:30px 50px;background:rgba(255,250,240,.75);border-radius:38px;box-shadow:0 0 0 7px rgba(255,255,255,.5),var(--shadow)}.summary-core .cat{flex:0 0 256px}.summary-core small,.summary-core strong{display:block}.summary-core strong{font:800 32px 'Baloo 2'}.summary-actions{display:flex;justify-content:center;gap:14px}.adult-screen{min-height:100dvh;padding:110px 7vw 60px}.adult-heading{display:flex;align-items:end;justify-content:space-between;margin:35px 0}.adult-heading h1{font-size:58px}.family-list{display:grid;gap:14px}.family-list article{display:flex;align-items:center;gap:18px;padding:20px 24px;background:rgba(255,250,240,.7);border-radius:26px;box-shadow:0 0 0 5px rgba(255,255,255,.35)}.family-list h3,.family-list p{margin:0}.avatar.small{font-size:32px;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#dce1b4}.adult-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:28px}.adult-grid>div{padding:30px;border-radius:30px;background:rgba(164,182,117,.16)}.adult-grid form{display:flex;gap:10px;flex-wrap:wrap}.toast{position:fixed;left:50%;bottom:24px;z-index:5;transform:translate(-50%,30px);opacity:0;background:#17391d;color:#fff;padding:14px 22px;border-radius:99px;transition:.45s var(--spring)}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:900px){.brand span{display:none}.home-screen{grid-template-columns:1fr;padding-top:110px}.world{min-height:480px}.zone-cat{position:relative;margin:auto;right:auto;top:auto;transform:scale(.7);transform-origin:center bottom}.game-stage{grid-template-columns:1fr 1fr}.game-cat{display:none}.question-card{grid-column:1}.keypad{grid-column:2}.adult-grid{grid-template-columns:1fr}}
@media(max-width:640px){h1{font-size:44px}.brand{top:18px}.profile-screen{padding:100px 18px 40px}.profile-row{gap:18px;margin-top:35px}.profile-choice{min-width:110px}.profile-choice .avatar{width:104px;height:104px;font-size:50px}.profile-choice strong{font-size:16px;min-width:100px;padding:8px 12px}.dialog-shell{padding:90px 16px 30px}.dialog-core{padding:28px 20px;border-radius:30px}.dialog-core h1{font-size:42px}.avatar-picker{gap:6px}.avatar-picker span{width:52px;height:52px}.home-screen{padding:100px 18px 28px}.home-copy h1{margin-top:30px}.switch{right:18px}.world{min-height:430px}.map-line{overflow:auto;grid-template-columns:repeat(5,130px);padding:10px}.mission-card strong{font-size:30px}.game-screen{padding:80px 14px 20px}.game-top{grid-template-columns:auto 1fr auto;gap:8px}.game-top .quiet{font-size:0;padding:13px}.game-top .quiet:first-child:after{content:'←';font-size:20px}.game-top .quiet:last-child:after{content:'Ⅱ';font-size:20px}.progress{width:170px}.game-stage{display:block;margin-top:20px}.question-card{padding:24px;margin-bottom:18px}.equation{font-size:72px}.question-card output{min-height:80px;font-size:48px}.keypad{max-width:360px;margin:auto}.keypad button{min-height:55px;font-size:28px}.summary-screen{padding:100px 18px 30px}.summary-core{display:block;text-align:center;padding:24px}.summary-core .cat{margin:auto;transform:scale(.8);height:220px}.summary-actions{flex-direction:column}.adult-screen{padding:90px 18px 30px}.adult-heading{display:block}.adult-heading h1{font-size:46px}.adult-heading button{margin-top:16px}}
.home-copy h1{font-size:clamp(44px,4.2vw,66px);overflow-wrap:anywhere}.mission-card strong{white-space:nowrap}.plan-shortcut{border:0;background:transparent;color:var(--forest);font-weight:800;margin:18px 4px 0;padding:8px 2px;box-shadow:inset 0 -2px rgba(49,87,44,.22)}
.plans-screen{min-height:100dvh;padding:100px 7vw 60px}.plans-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin:38px 0}.plans-heading h1{font-size:clamp(42px,5vw,66px)}.plans-heading p{color:#6b715f}.plans-list{display:grid;gap:16px;max-width:960px}.plan-card{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:25px 28px;background:rgba(255,250,240,.72);border-radius:28px;box-shadow:0 0 0 6px rgba(255,255,255,.34),var(--shadow)}.plan-card.selected{box-shadow:0 0 0 3px var(--sage),0 0 0 9px rgba(255,255,255,.4),var(--shadow)}.plan-card h2,.plan-card p{margin:0}.plan-card small{color:var(--orange);font-weight:800;text-transform:uppercase;letter-spacing:.08em}.plan-actions,.editor-actions{display:flex;gap:10px;align-items:center}.plan-editor{width:min(720px,100%)}.table-picker{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:10px}.table-picker input{position:absolute;opacity:0}.table-picker span{display:grid;place-items:center;min-height:62px;border-radius:18px;background:#f0e6cf;color:var(--forest);font:800 24px 'Baloo 2';box-shadow:inset 0 0 0 2px transparent;transition:transform .45s var(--spring),background .45s var(--spring)}.table-picker input:checked+span{background:var(--forest);color:#fff;box-shadow:inset 0 0 0 3px rgba(255,255,255,.25);transform:translateY(-3px)}.selection-note{min-height:24px;color:#6b715f}.editor-actions{justify-content:flex-end}.danger{color:#9a3e2c}.primary:disabled{opacity:.45;cursor:not-allowed;transform:none}.manage-plan{margin-left:auto;white-space:nowrap}
@media(max-width:640px){.home-screen{grid-template-columns:minmax(0,1fr)}.home-copy,.world{min-width:0}.mission-card strong{white-space:normal}.mission-card b{flex:0 0 58px;width:58px;height:58px}.plans-screen{padding:90px 18px 32px}.plans-heading{display:block}.plans-heading .primary{margin-top:16px}.plan-card{align-items:flex-start;display:grid;padding:22px}.plan-actions{flex-wrap:wrap}.table-picker{grid-template-columns:repeat(4,1fr)}.manage-plan{margin:8px 0 0}.family-list article{align-items:flex-start;flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}