:root{--ink:#173a31;--cream:#f3efe4;--paper:#fffdf7;--coral:#ef735e;--yellow:#f6c84b;--mint:#94cdb6;--line:#d5d0c3;--white:#fff;--shadow:0 18px 40px rgba(20,44,37,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:Arial,Helvetica,sans-serif}.noise{position:fixed;inset:0;pointer-events:none;opacity:.17;z-index:20;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='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.12'/%3E%3C/svg%3E")}
.topbar{height:78px;padding:0 5vw;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(23,58,49,.18);background:rgba(243,239,228,.91);backdrop-filter:blur(12px);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:11px;font-weight:700;text-decoration:none;color:inherit}.brand i{font-family:Georgia,serif;color:var(--coral)}.brand-mark{display:grid;place-items:center;width:39px;height:39px;background:var(--ink);color:white;border-radius:50%;font-family:Georgia,serif;font-size:14px}.topbar nav{display:flex;gap:28px}.topbar nav a{color:inherit;text-decoration:none;font-size:14px;font-weight:600}.topbar nav a:hover{color:var(--coral)}button{font:inherit}.progress-pill{border:0;border-radius:30px;background:var(--yellow);padding:10px 17px;color:var(--ink);font-weight:800;cursor:pointer}
.hero{min-height:630px;padding:66px 7vw 74px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:7vw;overflow:hidden}.eyebrow{font-size:12px;letter-spacing:.18em;font-weight:800;color:var(--yellow);margin-bottom:18px}.eyebrow.dark{color:#337763}.hero h1{font:700 clamp(50px,6vw,92px)/.94 Georgia,serif;letter-spacing:-.045em;margin:0 0 27px;max-width:820px}.hero h1 em{color:var(--coral);font-style:italic}.hero p{font-size:18px;line-height:1.65;max-width:620px;color:#416058}.hero-actions{display:flex;gap:14px;margin:34px 0 28px}.button{display:inline-flex;justify-content:center;align-items:center;gap:24px;padding:15px 21px;text-decoration:none;font-weight:700;border:2px solid var(--ink);border-radius:3px;color:var(--ink)}.button.primary{background:var(--ink);color:white}.button:hover{transform:translateY(-2px)}.trust{display:flex;gap:22px;font-size:12px;font-weight:700;color:#557168}.trust span::first-letter{color:#337763}
.hero-visual{height:460px;position:relative;display:grid;place-items:center}.sun{position:absolute;width:390px;height:390px;border-radius:50%;background:var(--yellow)}.card-board{position:relative;width:min(390px,88%);background:var(--paper);padding:48px 38px 32px;transform:rotate(2deg);box-shadow:var(--shadow);border:1px solid #ddd4c1}.card-board .tape{position:absolute;top:-15px;left:37%;width:100px;height:34px;background:rgba(255,255,255,.55);transform:rotate(-5deg)}.card-board>small{letter-spacing:.16em;font-weight:800;color:var(--coral)}.card-board h3{font:700 30px/1.08 Fraunces;margin:10px 0 25px}.idea-row{display:flex;align-items:center;gap:15px;border-top:1px solid var(--line);padding:14px 0}.idea-row>span{font-size:24px}.idea-row div{display:flex;flex-direction:column}.idea-row small{color:#70847f;margin-top:2px}.sticker{position:absolute;z-index:2;display:grid;place-items:center;text-align:center;font-weight:900}.s1{width:92px;height:92px;background:var(--coral);color:white;border-radius:50%;right:0;top:28px;transform:rotate(11deg);font-size:13px}.s2{width:68px;height:68px;background:var(--mint);border-radius:14px;left:4%;bottom:28px;font-size:34px;transform:rotate(-12deg)}
.ticker{background:var(--ink);color:white;white-space:nowrap;overflow:hidden;padding:17px;display:flex;justify-content:space-around;gap:25px;font-size:12px;letter-spacing:.17em;font-weight:800}.ticker b{color:var(--yellow)}.section{padding:95px 7vw}.section-head{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:42px}.section-head h2,.teacher h2{font:700 clamp(38px,4.5vw,66px)/1 Fraunces;margin:0;letter-spacing:-.035em}.section-head>p{max-width:470px;line-height:1.65;color:#5b716b}.mission-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.mission{min-height:255px;padding:29px;border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:transparent;text-align:left;color:var(--ink);cursor:pointer;position:relative}.mission:hover{background:var(--paper)}.mission.done{background:#e5f1eb}.mission-num{font:700 13px Fraunces;color:var(--coral)}.mission-icon{font-size:33px;display:block;margin:28px 0 20px}.mission h3{font:700 24px Fraunces;margin:0 0 8px}.mission p{color:#61766f;font-size:14px;line-height:1.55}.check{position:absolute;right:22px;top:22px;border:1px solid var(--line);border-radius:50%;width:27px;height:27px;display:grid;place-items:center}.mission.done .check{background:var(--ink);color:white}
.games-section{background:var(--ink);color:white}.section-head.light>p{color:#b8c8c2}.game-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.game-card{border:0;border-radius:3px;min-height:390px;padding:26px;text-align:left;color:var(--ink);cursor:pointer;transition:.2s;display:flex;flex-direction:column}.game-card:hover{transform:translateY(-7px) rotate(-.5deg)}.game-card.coral{background:var(--coral)}.game-card.yellow{background:var(--yellow)}.game-card.mint{background:var(--mint)}.game-number{font-size:12px;font-weight:800;letter-spacing:.15em}.game-icon{font-size:70px;margin:auto 0 25px}.game-card h3{font:700 31px Fraunces;margin:0 0 12px}.game-card p{line-height:1.55;font-size:14px}.play{font-weight:800;margin-top:17px}
.badge-section{background:var(--paper)}.big-xp{display:flex;align-items:baseline;gap:10px}.big-xp b{font:700 52px Fraunces;color:var(--coral)}.big-xp span{font-size:13px;font-weight:700}.badges{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}.badge{text-align:center;padding:20px 8px;border:1px solid var(--line);border-radius:4px;opacity:.38;filter:grayscale(1)}.badge.unlocked{opacity:1;filter:none;background:var(--cream)}.badge-icon{font-size:42px;display:block;margin-bottom:9px}.badge b{font:700 15px Fraunces}.badge small{display:block;color:#70847f;margin-top:5px}
.teacher{background:var(--coral);padding:85px 7vw;display:grid;grid-template-columns:1fr 1fr;gap:8vw}.teacher .eyebrow{color:var(--ink)}.teacher-list>div{display:flex;gap:24px;border-top:1px solid rgba(23,58,49,.3);padding:19px 0}.teacher-list b{font:700 22px Fraunces}.teacher-list p{margin:0;line-height:1.55}.teacher-list strong{font-size:17px}footer{padding:37px 5vw;display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center}footer p{text-align:center;font:700 16px Fraunces}footer small{text-align:right;color:#6a7a75}
dialog{width:min(690px,calc(100% - 28px));max-height:88vh;border:0;border-radius:5px;padding:0;background:var(--paper);color:var(--ink);box-shadow:0 35px 100px rgba(0,0,0,.35)}dialog::backdrop{background:rgba(10,31,26,.72);backdrop-filter:blur(4px)}.close{position:sticky;float:right;top:16px;margin:16px 16px 0 0;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--paper);font-size:25px;cursor:pointer;z-index:3}#modalContent{padding:55px 55px 45px}.modal-tag{font-size:11px;letter-spacing:.16em;font-weight:800;color:var(--coral)}#modalContent h2{font:700 42px/1 Fraunces;margin:12px 0 17px}#modalContent p{line-height:1.65;color:#506962}.lesson-box{background:var(--cream);border-left:5px solid var(--yellow);padding:18px 20px;margin:23px 0}.options{display:grid;gap:10px;margin:23px 0}.option{border:1px solid var(--line);background:white;padding:15px;text-align:left;cursor:pointer;color:var(--ink);border-radius:3px}.option:hover,.option.selected{border-color:var(--ink);background:#e5f1eb}.action{border:0;background:var(--ink);color:white;padding:14px 20px;font-weight:800;cursor:pointer}.result{padding:18px;background:#e5f1eb;margin:19px 0;border:1px solid var(--mint)}.budget-item{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding:13px 0}.budget-item button{width:34px;height:34px;border:0;background:var(--yellow);font-weight:900;cursor:pointer}.meter{height:13px;background:#ddd7ca;margin:12px 0}.meter span{height:100%;display:block;background:var(--mint);transition:.2s}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,120px);background:var(--ink);color:white;padding:13px 21px;border-radius:30px;z-index:40;transition:.3s;font-weight:700}.toast.show{transform:translate(-50%,0)}
@media(max-width:850px){.topbar nav{display:none}.hero{grid-template-columns:1fr;padding-top:48px}.hero-visual{height:390px}.sun{width:330px;height:330px}.mission-grid,.game-grid{grid-template-columns:1fr 1fr}.badges{grid-template-columns:repeat(3,1fr)}.teacher{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}footer{grid-template-columns:1fr;text-align:center;gap:18px}footer p,footer small{text-align:center}}@media(max-width:560px){.topbar{padding:0 18px}.hero,.section,.teacher{padding-left:22px;padding-right:22px}.hero h1{font-size:50px}.hero-actions{flex-direction:column}.trust{flex-wrap:wrap}.hero-visual{height:350px}.card-board{padding:38px 25px 22px}.mission-grid,.game-grid{grid-template-columns:1fr}.badges{grid-template-columns:1fr 1fr}.section{padding-top:70px;padding-bottom:70px}#modalContent{padding:55px 24px 32px}.big-xp b{font-size:42px}}
.beta-label{display:inline-block;padding:5px 7px;border:1px solid #172b2b;border-radius:3px;vertical-align:middle;white-space:nowrap;font:800 10px/1.25 Arial,Helvetica,sans-serif;letter-spacing:.06em}
.plan-section{background:#e5f1eb}.plan-map{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.plan-map article{min-height:205px;padding:26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,253,247,.58)}.plan-map b{font:700 13px Georgia,serif;color:var(--coral)}.plan-map h3{font:700 25px/1.05 Georgia,serif;margin:20px 0 10px}.plan-map p{margin:0;color:#506962;line-height:1.55;font-size:14px}.course-advice{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}.course-advice div{border-top:2px solid var(--ink);padding-top:14px;display:flex;flex-direction:column;gap:7px}.course-advice strong{font:700 18px Georgia,serif}.course-advice span{color:#506962;line-height:1.5;font-size:14px}.game-grid{grid-template-columns:repeat(4,1fr)}.game-card{min-height:360px}.game-card h3{font-size:27px}.game-card.locked{filter:saturate(.45);opacity:.63;cursor:not-allowed}.game-card.locked:hover{transform:none}.unlock-note{margin:25px 0 0;max-width:760px;color:#d8e5df;line-height:1.6}.badges{grid-template-columns:repeat(5,1fr)}@media(max-width:850px){.plan-map{grid-template-columns:repeat(2,1fr)}.course-advice,.game-grid{grid-template-columns:repeat(2,1fr)}.badges{grid-template-columns:repeat(3,1fr)}}@media(max-width:560px){.plan-map,.course-advice,.game-grid{grid-template-columns:1fr}.badges{grid-template-columns:1fr 1fr}}