@font-face{font-family:"Baloo 2";font-style:normal;font-display:swap;font-weight:600;src:url(/assets/baloo-2-latin-600-normal-tIfxVoAe.woff2) format("woff2"),url(/assets/baloo-2-latin-600-normal-B4tNaogw.woff) format("woff")}@font-face{font-family:"Baloo 2";font-style:normal;font-display:swap;font-weight:800;src:url(/assets/baloo-2-latin-800-normal-BbF3Etk1.woff2) format("woff2"),url(/assets/baloo-2-latin-800-normal-B8BXfZF7.woff) format("woff")}:root{--ink: #10233f;--ground: #f3f8ff;--blue: #1d4ed8;--muted: #2b4468;--line: #afc3dd;--ok-bg: #cfe5ff;--bad-bg: #ffe3cc;--bad: #c2410c;--yellow: #ffd166;--radius: 24px;--border: 4px solid var(--ink)}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--ground);color:var(--ink);font-family:"Baloo 2",Trebuchet MS,system-ui,sans-serif;font-weight:600;-webkit-tap-highlight-color:transparent;touch-action:manipulation;user-select:none;-webkit-user-select:none;overscroll-behavior:none}button,a{font:inherit;color:inherit;text-decoration:none;cursor:pointer}button:disabled{cursor:default;opacity:.4}img{-webkit-user-drag:none}:focus-visible{outline:5px solid var(--blue);outline-offset:3px}.screen{min-height:100dvh;max-width:1100px;margin:0 auto;padding:max(16px,env(safe-area-inset-top)) 16px max(16px,env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:12px}.screen-header{display:flex;gap:12px;height:72px;flex:none}.screen-header h1{flex:1;margin:0;display:flex;align-items:center;justify-content:center;border:var(--border);border-radius:22px;font-size:clamp(24px,5vw,36px);font-weight:800;line-height:1;text-align:center;padding:0 12px}.icon-btn{width:72px;height:72px;flex:none;display:flex;align-items:center;justify-content:center;background:#fff;border:var(--border);border-radius:22px}.home-header{display:flex;flex-direction:column;gap:4px;padding-top:8px}.home-header h1{margin:0;font-size:clamp(34px,7vw,56px);line-height:1.05;font-weight:800}.wordmark{margin:0 0 6px;font-size:clamp(30px,6vw,40px);font-weight:800;line-height:1;color:var(--blue)}.muted{margin:0;font-size:clamp(20px,4vw,28px);color:var(--muted)}.tiles{flex:1;display:grid;gap:16px;align-content:start;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr))}.tiles-two{align-content:center;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}.tile{min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:16px;text-align:center;border:5px solid var(--ink);border-radius:36px;color:var(--ink);font-size:clamp(28px,5vw,40px);font-weight:800;line-height:1}.tile-big{min-height:300px;font-size:clamp(32px,6vw,46px)}.tile:active{transform:scale(.98)}.btn{min-height:72px;padding:0 24px;display:flex;align-items:center;justify-content:center;gap:10px;border:var(--border);border-radius:22px;font-size:28px;font-weight:800;line-height:1}.btn-primary{background:var(--blue);color:#fff}.btn-white{background:#fff;color:var(--ink)}.btn-yellow{background:var(--yellow);color:var(--ink)}.btn-wide{flex:1;min-height:88px;font-size:32px;border-radius:26px}.state-message{margin:0;padding:16px 20px;background:#fff;border:3px solid var(--line);border-radius:18px;font-size:24px;font-weight:800;text-align:center}.state-error{background:var(--bad-bg);border-color:var(--bad)}.question-card{flex:none;background:#fff;border:var(--border);border-radius:var(--radius);padding:14px 16px;display:flex;flex-direction:column;gap:12px}.question-text{margin:0;font-size:clamp(26px,5vw,38px);line-height:1.12;font-weight:800}.question-actions{display:flex;gap:10px;flex-wrap:wrap}.question-actions .btn{min-height:64px;flex:1 1 160px;font-size:26px}.feedback{flex:none;min-height:56px;display:flex;align-items:center;justify-content:center;gap:10px;background:#fff;border:3px solid var(--ink);border-radius:18px;font-size:26px;font-weight:800}.feedback-ok{background:var(--ok-bg);border-color:var(--blue)}.feedback-ok svg{color:var(--blue)}.feedback-retry{background:var(--bad-bg);border-color:var(--bad)}.feedback-retry svg{color:var(--bad)}.quiz-options{flex:1;min-height:0;display:flex;flex-direction:column;gap:12px}@media(min-width:760px){.quiz-options{flex-direction:row}}.option{position:relative;flex:1;min-height:120px;padding:10px;display:flex;align-items:center;justify-content:center;background:#fff;border:5px solid var(--ink);border-radius:var(--radius);overflow:hidden}.option img{position:absolute;inset:10px;width:calc(100% - 20px);height:calc(100% - 20px);object-fit:contain;pointer-events:none}.option-text{font-size:clamp(64px,14vw,110px);line-height:1;font-weight:800}.option-right{background:var(--ok-bg);border-color:var(--blue)}.option-wrong{background:var(--bad-bg);border-color:var(--bad)}.badge{position:absolute;top:8px;right:8px;width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center}.badge-ok{background:var(--blue);color:#fff}.badge-bad{background:#f97316;color:var(--ink)}.quiz-nav{flex:none;display:flex;gap:12px}.btn-prev{width:104px;padding:0}.btn-next{flex:1;font-size:32px}.stage{position:relative;flex:1;min-height:240px;overflow:hidden;background:#fff;border:var(--border);border-radius:28px;display:flex;align-items:center;justify-content:center}.stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;will-change:transform;pointer-events:none}.stage-win{position:absolute;left:16px;right:16px;bottom:16px;min-height:56px;display:flex;align-items:center;justify-content:center;gap:10px;background:var(--ok-bg);border:4px solid var(--blue);border-radius:18px;font-size:28px;font-weight:800}.stage-win svg{color:#b7791f}.meter{flex:none;display:flex;gap:10px;height:32px}.meter-seg{flex:1;border:3px solid var(--ink);border-radius:12px;background:#fff}.meter-seg.on{background:var(--blue)}.noise-controls,.karaoke-controls{flex:none;display:flex;gap:12px}.noise-controls .btn:not(.btn-wide),.karaoke-controls .btn:not(.btn-wide){width:96px;min-height:88px;padding:0}.sens{flex:none;display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:20px;font-weight:800;color:var(--muted)}.chip{min-height:48px;padding:0 18px;border:3px solid var(--ink);border-radius:14px;background:#fff;font-size:20px;font-weight:800}.chip-on{background:var(--yellow)}.lyrics{flex:1;min-height:240px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;padding:8px 0}.line{margin:0;padding:14px 12px;text-align:center;background:#fff;color:var(--muted);border:3px solid var(--line);border-radius:20px;font-size:clamp(24px,5vw,32px);line-height:1.1;font-weight:800}.line-current{background:#ffa8c8;color:var(--ink);border:5px solid var(--ink);font-size:clamp(30px,6vw,42px)}@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}.tile:active{transform:none}}