:root{--navy: #002B49;--navy-deep: #001D33;--navy-soft: #0A3D62;--teal: #00A4A6;--teal-deep: #007C7E;--teal-soft: #B8E5E6;--sky: #0089D0;--sky-soft: #DDEEF7;--gold: #F5A623;--gold-deep: #C97F0E;--coral: #E94B35;--paper: #FFFFFF;--canvas: #F4F6F8;--line: #DDE3E9;--line-soft: #EEF1F4;--ink: #1A2937;--ink-soft: #5A6B7B;--ink-muted: #8898A6;--good: #2E8B57;--good-soft: #E1F2EA;--bad: #C0392B;--bad-soft: #FBE7E5;--font-display: "Fredoka", "Inter", sans-serif;--font-body: "Inter", "Nunito", sans-serif;--font-strong: "Inter", "Nunito", sans-serif;--r-sm: 6px;--r-md: 10px;--r-lg: 16px;--r-xl: 22px;--shadow-card: 0 1px 3px rgba(0, 43, 73, .06), 0 8px 24px -12px rgba(0, 43, 73, .15);--shadow-pop: 0 2px 4px rgba(0, 43, 73, .08), 0 14px 32px -14px rgba(0, 43, 73, .2);--shadow-btn: 0 2px 0 rgba(0, 43, 73, .15)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;margin:0}body{font-family:var(--font-body);color:var(--ink);background:var(--canvas);font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:hidden}h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.01em;margin:0 0 .5em;color:var(--navy);line-height:1.2;font-weight:600}h1{font-size:2.4rem}h2{font-size:1.6rem}h3{font-size:1.2rem}p{line-height:1.6;color:var(--ink-soft);font-size:1rem}a{color:var(--teal-deep);text-decoration:none;font-weight:500}a:hover{text-decoration:underline}.fun-title{font-family:var(--font-display);color:var(--navy);display:inline-block}.label{font-family:var(--font-strong);text-transform:uppercase;letter-spacing:.08em;font-size:.72rem;font-weight:700;color:var(--ink-muted)}.app-shell{min-height:100%;display:flex;flex-direction:column;position:relative;z-index:1}.container{max-width:1100px;margin:0 auto;padding:0 24px;width:100%}.tiger-logo{width:44px;height:44px;position:relative;flex-shrink:0}.tiger-logo svg{width:100%;height:100%;overflow:visible}.tiger-head{transform-origin:50% 60%;animation:tiger-bob 3s ease-in-out infinite}@keyframes tiger-bob{0%,to{transform:rotate(-4deg)}50%{transform:rotate(4deg)}}.tiger-eye{transform-origin:center;animation:tiger-blink 4s ease-in-out infinite}@keyframes tiger-blink{0%,92%,to{transform:scaleY(1)}95%,97%{transform:scaleY(.1)}}.tiger-tail{transform-origin:100% 60%;animation:tiger-tail-swish 2.5s ease-in-out infinite}@keyframes tiger-tail-swish{0%,to{transform:rotate(-15deg)}50%{transform:rotate(15deg)}}.tiger-logo.hero{width:120px;height:120px}.tiger-logo.huge{width:180px;height:180px}.nav{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}.nav-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy)}.brand .name{font-family:var(--font-display);font-size:1.25rem;font-weight:600;color:var(--navy);letter-spacing:-.01em}.nav-links{display:flex;gap:4px;align-items:center}.nav-link{font-family:var(--font-strong);font-weight:500;color:var(--ink-soft);padding:8px 16px;border-radius:var(--r-md);transition:all .15s ease;text-decoration:none;font-size:.95rem}.nav-link:hover{background:var(--canvas);color:var(--navy);text-decoration:none}.nav-link.active{background:var(--navy);color:#fff}.xp-pill{display:inline-flex;align-items:center;gap:6px;background:var(--gold);border-radius:var(--r-md);padding:6px 12px;font-family:var(--font-strong);font-weight:600;font-size:.85rem;color:#fff}.streak-pill{display:inline-flex;align-items:center;gap:4px;background:var(--coral);border-radius:var(--r-md);padding:6px 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16px;font-size:.88rem}.btn.teal{background:var(--teal)}.btn.teal:hover{background:var(--teal-deep)}.btn.gold{background:var(--gold);color:#fff}.btn.gold:hover{background:var(--gold-deep)}.btn.green{background:var(--good)}.btn.green:hover{background:#226a45}.btn.ghost{background:var(--paper);color:var(--navy);border:1.5px solid var(--line);box-shadow:none}.btn.ghost:hover{background:var(--canvas);border-color:var(--ink-muted);transform:none;box-shadow:none}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.field label{font-family:var(--font-strong);font-size:.9rem;font-weight:600;color:var(--navy)}.input,.select,.textarea{font-family:var(--font-body);font-size:1rem;padding:12px 16px;border:1.5px solid var(--line);border-radius:var(--r-md);background:var(--paper);color:var(--ink);font-weight:400;transition:all .15s 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p{color:#ffffffe6;font-weight:400;font-size:1.05rem;position:relative;z-index:1;margin:0;max-width:540px}.hero-banner .eyebrow{font-family:var(--font-strong);font-weight:600;font-size:.8rem;letter-spacing:.1em;color:var(--teal-soft);text-transform:uppercase;margin-bottom:10px;position:relative;z-index:1}.hero-tiger{position:absolute;right:32px;top:50%;transform:translateY(-50%);z-index:1}@media (max-width: 700px){.hero-tiger{display:none}.hero-banner{padding:28px}.hero-banner h1{font-size:1.7rem}}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:28px}@media (max-width: 720px){.stat-grid{grid-template-columns:repeat(2,1fr)}}.stat-tile{background:var(--paper);border-radius:var(--r-lg);padding:20px;text-align:left;border:1px solid var(--line);transition:transform .15s ease,border-color .15s ease}.stat-tile:hover{transform:translateY(-2px);border-color:var(--teal)}.stat-tile .stat-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.stat-tile .emoji{width:36px;height:36px;border-radius:var(--r-sm);background:var(--sky-soft);display:grid;place-items:center;font-size:1.2rem}.stat-tile .value{font-family:var(--font-display);font-size:1.8rem;color:var(--navy);line-height:1.1;font-weight:600}.stat-tile .name{font-family:var(--font-strong);font-weight:500;color:var(--ink-soft);font-size:.85rem;margin-top:4px}.progress-wrap{background:var(--paper);border-radius:var(--r-lg);padding:18px 22px;margin-bottom:24px;border:1px solid var(--line)}.progress-label{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}.progress-label .title{font-family:var(--font-display);font-size:1.05rem;color:var(--navy);font-weight:600}.progress-label .count{font-family:var(--font-strong);font-weight:700;color:var(--teal-deep);font-size:.95rem}.progress-bar{height:10px;background:var(--line-soft);border-radius:999px;overflow:hidden;position:relative}.progress-fill{height:100%;background:linear-gradient(90deg,var(--teal) 0%,var(--sky) 100%);border-radius:999px;transition:width .5s cubic-bezier(.34,1.56,.64,1)}.q-card{background:var(--paper);border-radius:var(--r-lg);padding:28px;margin-bottom:18px;box-shadow:var(--shadow-card);border:1px solid var(--line);border-left:4px solid var(--navy);transition:opacity .3s 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var(--good)}.q-feedback.bad{background:var(--bad-soft);border-left:4px solid var(--bad)}.q-feedback .title{font-family:var(--font-display);font-size:1.2rem;color:var(--navy);margin-bottom:6px;font-weight:600;display:flex;align-items:center;gap:8px}.q-feedback .title .big-emoji{font-size:1.7rem}.q-feedback .answer{margin-top:10px;padding:10px 14px;background:#ffffffa6;border-radius:var(--r-sm);font-style:italic;font-size:.95rem;color:var(--ink)}.q-feedback .tags{margin-top:12px;display:flex;gap:6px;flex-wrap:wrap}.q-feedback .tag{font-size:.78rem;padding:4px 10px;border-radius:var(--r-sm);background:#ffffffbf;color:var(--ink-soft);font-weight:500}.xp-toast{position:fixed;top:90px;left:50%;transform:translate(-50%);background:var(--gold);color:#fff;font-family:var(--font-display);font-size:1.3rem;font-weight:600;padding:12px 28px;border-radius:var(--r-md);box-shadow:0 6px 20px #f5a62366;z-index:100;animation:xpPop 2.2s ease-out forwards;pointer-events:none}@keyframes xpPop{0%{opacity:0;transform:translate(-50%) translateY(20px) scale(.7)}15%{opacity:1;transform:translate(-50%) translateY(0) scale(1.08)}25%{transform:translate(-50%) translateY(0) scale(1)}85%{opacity:1;transform:translate(-50%) translateY(0) scale(1)}to{opacity:0;transform:translate(-50%) translateY(-20px) scale(.9)}}.confetti{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:99;overflow:hidden}.confetti-piece{position:absolute;top:-20px;width:10px;height:10px;animation:fall 2.5s linear forwards}@keyframes fall{0%{transform:translateY(0) rotate(0);opacity:1}to{transform:translateY(110vh) rotate(720deg);opacity:0}}.badge-popup{position:fixed;bottom:30px;right:30px;background:var(--paper);border-radius:var(--r-lg);padding:16px 22px;box-shadow:0 10px 40px #002b4940;border:1px solid var(--line);border-left:4px solid var(--gold);display:flex;align-items:center;gap:14px;z-index:100;animation:badgeIn .45s cubic-bezier(.34,1.56,.64,1) forwards,badgeOut .35s ease-in 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.role{font-family:var(--font-strong);font-weight:400;font-size:.82rem;color:#ffffffbf;margin-top:2px}.chat-stream{padding:22px;overflow-y:auto;display:flex;flex-direction:column;gap:12px;background:var(--canvas)}.chat-msg{display:flex;gap:10px;max-width:82%;animation:slideIn .25s ease-out}.chat-msg.user{align-self:flex-end;flex-direction:row-reverse}.chat-msg .bubble{padding:11px 16px;border-radius:var(--r-lg);line-height:1.5;font-size:.98rem;white-space:pre-wrap}.chat-msg.assistant .bubble{background:var(--paper);border:1px solid var(--line);border-bottom-left-radius:4px;color:var(--ink)}.chat-msg.user .bubble{background:var(--navy);color:#fff;border-bottom-right-radius:4px}.chat-input{padding:14px;border-top:1px solid var(--line);display:flex;gap:10px;background:var(--paper)}.chat-input .input{flex:1}.chat-quick-suggestions{padding:10px 16px 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ease}.badge-card:hover{transform:translateY(-3px);border-color:var(--teal)}.badge-card.locked{opacity:.45;filter:grayscale(.6)}.badge-card .icon{font-size:2.6rem;margin-bottom:6px}.badge-card .name{font-family:var(--font-display);font-size:.95rem;color:var(--navy);font-weight:600}.badge-card .desc{font-family:var(--font-body);font-size:.78rem;color:var(--ink-soft);margin-top:4px}.reading-help{display:flex;flex-wrap:wrap;gap:6px;margin:-8px 0 16px}.help-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;font-family:var(--font-strong);font-weight:500;font-size:.85rem;border-radius:999px;border:1px solid var(--line);background:var(--paper);color:var(--ink-soft);cursor:pointer;transition:all .15s ease}.help-btn:hover:not(:disabled){border-color:var(--teal);color:var(--teal-deep);background:var(--sky-soft)}.help-btn:disabled{opacity:.5;cursor:not-allowed}.help-btn.active{background:var(--teal);border-color:var(--teal);color:#fff}.help-btn.small{padding:5px 10px;font-size:.78rem}.simple-prompt{background:linear-gradient(135deg,var(--sky-soft) 0%,#f0faff 100%);border-left:4px solid var(--teal);border-radius:var(--r-md);padding:14px 18px;margin:0 0 18px;animation:slideIn .3s ease-out}.simple-prompt-label{font-family:var(--font-strong);font-weight:700;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--teal-deep);margin-bottom:4px}.simple-prompt p{font-size:1.05rem;line-height:1.55;color:var(--ink);margin:0 0 8px;font-weight:500}.mic-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;font-family:var(--font-strong);font-weight:600;font-size:.92rem;border-radius:var(--r-md);border:1.5px solid var(--line);background:var(--paper);color:var(--ink);cursor:pointer;transition:all .15s ease;position:relative}.mic-btn:hover:not(:disabled){border-color:var(--teal);color:var(--teal-deep)}.mic-btn:disabled{opacity:.5;cursor:not-allowed}.mic-btn 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