:root{--bg: #f6fbff;--ink: #243042;--muted: #66728a;--panel: #ffffff;--line: #d9e4ef;--green: #42b883;--green-dark: #247c56;--coral: #ff7b68;--yellow: #f5c84c;--blue: #59a5f5;--violet: #8e7cf2;--shadow: 0 18px 42px rgba(42, 68, 96, .16)}*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;color:var(--ink);font-family:Trebuchet MS,Segoe UI,Arial,sans-serif;background:radial-gradient(circle at top left,rgba(89,165,245,.22),transparent 28rem),radial-gradient(circle at bottom right,rgba(255,123,104,.18),transparent 24rem),var(--bg)}button{border:0;color:inherit;font:inherit;cursor:pointer}.game-shell{width:min(1180px,100%);min-height:100vh;margin:0 auto;padding:18px;display:flex;flex-direction:column;gap:14px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px}.eyebrow,.task-type,.pill-label{margin:0;color:var(--muted);font-size:.78rem;font-weight:800;letter-spacing:0;text-transform:uppercase}h1,h2,p{overflow-wrap:anywhere}h1{margin:4px 0 0;font-size:clamp(2rem,5vw,3.75rem);line-height:.95}.status-row{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.pill{min-width:88px;padding:10px 14px;border:2px solid var(--line);border-radius:8px;background:#ffffffc7;text-align:center;box-shadow:0 8px 22px #2a446014}.pill strong{display:block;margin-top:2px;font-size:1.45rem}.play-section{flex:1;min-height:0;display:grid;grid-template-columns:minmax(220px,300px) minmax(0,1fr);gap:14px}.task-panel{padding:18px;border:2px solid var(--line);border-radius:8px;background:#ffffffdb;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px}.helper-face{position:relative;width:92px;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 34% 36%,#243042 0 6px,transparent 7px),radial-gradient(circle at 66% 36%,#243042 0 6px,transparent 7px),radial-gradient(circle at 50% 66%,#fff6b0 0 18px,transparent 19px),linear-gradient(145deg,var(--yellow),#ff9f65);box-shadow:inset 0 -8px #00000014}.helper-face:after{content:"";position:absolute;left:31px;top:52px;width:30px;height:13px;border-bottom:5px solid #243042;border-radius:0 0 30px 30px}.helper-face span{position:absolute;width:22px;height:36px;border-radius:22px 22px 6px 6px;background:var(--green);top:-18px}.helper-face span:first-child{left:22px;transform:rotate(-18deg)}.helper-face span:last-child{right:22px;transform:rotate(18deg)}.task-panel h2{min-height:5.6rem;margin:0;font-size:clamp(1.65rem,3vw,2.25rem);line-height:1.05}.task-panel p:not(.task-type){margin:0;color:var(--muted);font-size:1.05rem;line-height:1.35}.progress-track{height:14px;overflow:hidden;border-radius:999px;background:#e7eef7}.progress-fill{width:0%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--green),var(--blue),var(--violet));transition:width .26s ease}.controls{margin-top:auto;display:grid;grid-template-columns:1fr 1fr;gap:10px}.icon-button,.choice-bar button,.start-panel button{min-height:48px;border-radius:8px;border:2px solid #cddceb;background:#fff;font-weight:900;box-shadow:0 8px 18px #2a44601a}.icon-button.primary,.start-panel button{color:#fff;border-color:var(--green-dark);background:var(--green)}.icon-button:focus-visible,.choice-bar button:focus-visible,.start-panel button:focus-visible{outline:4px solid rgba(89,165,245,.45);outline-offset:3px}.canvas-wrap{position:relative;min-height:410px;overflow:hidden;border:2px solid #b7d4e8;border-radius:8px;background:#ccecff;box-shadow:var(--shadow)}#gameCanvas{display:block;width:100%;height:100%;min-height:410px;touch-action:manipulation}.start-overlay,.win-overlay{position:absolute;inset:0;display:grid;place-items:center;padding:18px;background:#f6fbffbd}.hidden{display:none}.start-panel{width:min(420px,100%);padding:22px;border:2px solid var(--line);border-radius:8px;background:#fffffff0;box-shadow:var(--shadow)}.start-panel h2{margin:6px 0 8px;font-size:clamp(1.85rem,5vw,2.8rem);line-height:1}.start-panel p:not(.task-type){margin:0 0 16px;color:var(--muted);font-size:1.06rem;line-height:1.4}.start-panel button{width:100%;font-size:1.2rem}.choice-bar{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.choice-bar button{min-height:72px;padding:8px;border-color:var(--line);font-size:clamp(1.2rem,4vw,2.1rem);background:#ffffffeb;transition:transform .16s ease,box-shadow .16s ease}.choice-bar button:hover{transform:translateY(-2px);box-shadow:0 14px 24px #2a446026}.choice-bar button.correct{color:#fff;border-color:var(--green-dark);background:var(--green)}.choice-bar button.wrong{color:#fff;border-color:#b24335;background:var(--coral)}@media(max-width:820px){.game-shell{padding:12px}.topbar,.play-section{display:block}.status-row{justify-content:flex-start;margin-top:10px}.task-panel{margin-bottom:12px}.task-panel h2{min-height:auto}.helper-face{width:68px}.canvas-wrap,#gameCanvas{min-height:360px}.choice-bar{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}