:root{--sand: #fbf3e4;--cream: #fff8ee;--paper: #fffdf8;--ink: #2b3a4a;--ink-soft: #5b6570;--teal: #2f8f7b;--teal-deep: #1f6d5e;--coral: #e07a5f;--sun: #f4b942;--leaf: #7cb342;--sky: #8ecae6;--night: #3d4c7d;--shadow: 0 14px 40px rgba(43, 58, 74, .12);--radius: 28px}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;font-family:Nunito,system-ui,sans-serif;color:var(--ink);background:radial-gradient(1200px 600px at 10% -10%,#ffe7c2 0%,transparent 50%),radial-gradient(900px 500px at 100% 0%,#d7f3ea 0%,transparent 46%),var(--sand)}h1,h2,h3,.display{font-family:Fredoka,Nunito,sans-serif}button,input,textarea{font:inherit}button{cursor:pointer}a{color:var(--teal-deep)}.app-shell{min-height:100vh}.topbar{display:flex;justify-content:space-between;align-items:center;padding:18px 28px}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;color:inherit;font-family:Fredoka,sans-serif;font-weight:700;font-size:1.35rem}.brand small{display:block;font-size:.72rem;color:var(--ink-soft);font-family:Nunito,sans-serif;font-weight:700}.panel{background:var(--paper);border-radius:var(--radius);box-shadow:var(--shadow);border:3px solid rgba(255,255,255,.8)}.btn{border:0;border-radius:999px;padding:14px 22px;font-weight:800;transition:transform .12s ease,box-shadow .12s ease}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--coral);color:#fff;box-shadow:0 8px #c45d45}.btn-teal{background:var(--teal);color:#fff;box-shadow:0 8px 0 var(--teal-deep)}.btn-sun{background:var(--sun);color:var(--ink);box-shadow:0 8px #d39a1f}.btn-ghost{background:transparent;color:var(--ink)}.btn-lg{font-size:1.2rem;min-height:64px;padding:16px 28px}.btn:disabled{opacity:.45;cursor:default;box-shadow:none}.field{display:grid;gap:6px;margin-bottom:14px}.field span{font-weight:800;font-size:.9rem}.field input,.field textarea{border:2px solid #eadcc3;border-radius:16px;padding:12px 14px;background:#fff}.choice-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}.choice{border:3px solid #eadcc3;background:#fff;border-radius:22px;padding:16px 12px;min-height:110px;font-weight:800;display:grid;place-items:center;gap:8px;text-align:center}.choice.selected{border-color:var(--teal);background:#e7f7f2;transform:translateY(-2px)}.pip{display:flex;gap:12px;align-items:flex-start}.pip-face{width:72px;height:72px;border-radius:50%;background:#ffd7a8;display:grid;place-items:center;font-size:2rem;flex:none;box-shadow:0 8px #e8b57a}.bubble{background:#fff;border-radius:22px;padding:16px 18px;box-shadow:var(--shadow);font-size:1.15rem;font-weight:800;line-height:1.35}.hero{max-width:1080px;margin:0 auto;padding:10px 24px 80px;display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}.hero h1{font-size:clamp(2.4rem,5vw,4.2rem);line-height:1.05;margin:0 0 12px}.hero p{font-size:1.2rem;color:var(--ink-soft)}.child-home,.adventure,.auth,.dash{max-width:980px;margin:0 auto;padding:8px 20px 60px}.scene{height:240px;border-radius:32px;position:relative;overflow:hidden;margin:16px 0 22px}.tools{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.mic.listening{background:#ffe1d8}.pin-pad{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:280px}.pin-pad button{height:64px;border-radius:18px;border:0;background:#fff;font-size:1.5rem;font-weight:800;box-shadow:var(--shadow)}.avatar-pick{display:flex;gap:10px;flex-wrap:wrap}.avatar{width:88px;height:88px;border-radius:24px;border:3px solid transparent;background:#fff;font-size:2.2rem;box-shadow:var(--shadow)}.avatar.selected{border-color:var(--teal)}.insight{background:#fff;border-radius:20px;padding:16px 18px;margin:10px 0;border-left:6px solid var(--sun)}.quote{font-style:italic;background:#fff8ee;border-radius:16px;padding:12px 14px;margin:8px 0}.widget{background:#fff;border-radius:24px;min-height:220px;padding:16px;margin:12px 0;position:relative;overflow:hidden}.boat{width:180px;height:54px;background:#c47a48;margin:90px auto 0;clip-path:polygon(8% 0,92% 0,100% 100%,0 100%);position:relative;transition:transform .4s ease}.boat.wide{width:240px}.boat.sunk{transform:translateY(50px) rotate(8deg);opacity:.7}.water-line{position:absolute;left:0;right:0;bottom:0;height:90px;background:linear-gradient(#7ec8e3,#2f7ea8)}.coins{display:flex;gap:6px;justify-content:center;flex-wrap:wrap}.coin{width:36px;height:36px;border-radius:50%;background:linear-gradient(#ffe38a,#d7a441);box-shadow:inset 0 -4px #c7922e}.chat-log{max-height:180px;overflow:auto;display:grid;gap:8px;margin:8px 0}.chat-log .me{text-align:right;color:var(--teal-deep);font-weight:800}.draw-canvas{width:100%;height:220px;background:#fff;border-radius:16px;touch-action:none;border:2px dashed #eadcc3}.footer-note{text-align:center;color:var(--ink-soft);font-size:.9rem;padding:24px}.table{width:100%;border-collapse:collapse;background:#fff;border-radius:16px;overflow:hidden}.table th,.table td{text-align:left;padding:10px 12px;border-bottom:1px solid #f0e6d4}.featured-card{display:block;width:100%;text-align:left;border:0;background:transparent;padding:0;color:inherit}.mystery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}.mystery-card{background:#fff;border:3px solid #eadcc3;border-radius:24px;padding:16px 14px 18px;min-height:170px;display:grid;align-content:start;gap:6px;text-align:left;box-shadow:var(--shadow)}.mystery-card:hover{border-color:var(--teal);transform:translateY(-3px)}.mystery-emoji{font-size:2rem}.mystery-card small{color:var(--ink-soft);font-weight:700}.mystery-card .found{color:var(--teal-deep);font-style:normal;font-weight:800;font-size:.85rem}.track-pick{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:8px}.track-card{background:#fff;border:4px solid #eadcc3;border-radius:28px;padding:22px 20px;text-align:left;box-shadow:var(--shadow);min-height:220px}.track-card h2{margin:8px 0 6px}.track-card p{margin:0;color:var(--ink-soft);font-weight:700}.track-card.wonder{border-color:#8ecae6}.track-card.practice{border-color:#7cb342}.track-card.vocabulary{border-color:#c9a0dc}.track-card:hover{transform:translateY(-3px)}.choice.is-right{border-color:var(--teal);background:#e7f7f2}.choice.is-miss{border-color:#f0c9a8;background:#fff4ea}.check-ok{font-weight:800;color:var(--teal-deep)}.check-hint{font-weight:800;color:#b86a3a}.pips{display:flex;gap:6px;justify-content:center;margin-bottom:10px}.pips span{width:10px;height:10px;border-radius:50%;background:#eadcc3}.pips span.on{background:var(--coral)}.celebrate-screen{text-align:center;padding-top:40px}.celebrate-burst{font-size:3.4rem;margin-bottom:8px;animation:pop .6s ease}@keyframes pop{0%{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:1}}.seesaw-board{display:flex;justify-content:space-between;align-items:flex-end;width:min(420px,100%);margin:30px auto 18px;padding:12px 18px;background:#c47a48;border-radius:12px;transform-origin:center bottom;transition:transform .35s ease}.seesaw-board .fulcrum{color:#5b3a22;font-size:1.4rem}.seesaw-board .seat{font-size:2rem;min-width:48px}.cup-row{display:flex;justify-content:center;gap:12px;margin:16px 0}.cup-btn{width:92px;height:120px;border-radius:18px;border:3px solid #eadcc3;background:#fff;font-size:1.6rem;display:grid;place-items:center}.cup-btn.selected{border-color:var(--teal)}.bubble-ball{margin:24px auto;border-radius:50%;background:radial-gradient(circle at 30% 30%,#fff,#8ecae6 55%,#3d8b7a);box-shadow:0 10px 24px #2f8f7b40;transition:width .25s ease,height .25s ease,opacity .2s ease}.gear-row{display:flex;justify-content:center;gap:8px;font-size:5rem;margin:10px 0 18px}.gear{display:inline-block;transition:transform .35s ease}.gear.blue{filter:hue-rotate(160deg)}.gear.orange{filter:hue-rotate(20deg)}@media (max-width: 800px){.hero{grid-template-columns:1fr}.scene{height:190px}}