#game-root{--mr-accent:#10B981;--mr-accent-dark:#0c8d64;--mr-accent-light:#e3f9ef;--mr-accent-border:#a7f3d0;--mr-glass-bg:rgba(255, 255, 255, .62);--mr-glass-border:rgba(255, 255, 255, .45);--mr-asphalt:#3c4250;--mr-asphalt-dark:#2b3040}#game-root button{-webkit-tap-highlight-color:transparent;touch-action:manipulation}.kwg-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}.mr-wrap{max-width:520px;margin:0 auto}.mr-wrap-race{max-width:760px}.mr-loading,.mr-error{text-align:center;padding:48px 16px}.mr-loading-icon,.mr-error-icon{font-size:40px;margin-bottom:10px}.mr-loading-icon{animation:mr-pulse 1.2s ease-in-out infinite}.mr-loading-text{font-size:15px;font-weight:600;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.2)}.mr-error-text{font-size:15px;font-weight:700;color:#fff;background:#ef4444;display:inline-block;padding:6px 16px;border-radius:999px}.mr-header{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:18px}.mr-header-icon{display:flex;font-size:30px;line-height:1}.mr-header-icon img{display:block;height:38px;width:auto}.mr-header-title{font-size:22px;font-weight:800;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.2)}.mr-levels{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.mr-level-card{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 4px 10px;border:3px solid transparent;border-radius:var(--kw-radius,12px);background:#fff;cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,8%);transition:transform .12s ease,border-color .12s ease,box-shadow .12s ease}.mr-level-card:hover{transform:translateY(-3px)}.mr-level-card.mr-selected{border-color:var(--mr-accent);background:var(--mr-accent-light);box-shadow:0 6px 14px rgba(0,0,0,.14)}.mr-level-thumb{display:flex;align-items:center;justify-content:center;width:48px;height:48px;font-size:26px;border-radius:50%;background:linear-gradient(135deg,var(--mr-accent-light),var(--mr-accent-border));background-size:cover;background-repeat:no-repeat;background-position:50%}.mr-level-thumb svg{width:26px;height:26px}.mr-level-body{display:flex;flex-direction:column;align-items:center;gap:3px}.mr-level-name{font-size:15px;font-weight:900;color:var(--kw-text,#2D2A32);text-align:center}.mr-level-age{font-size:12px;font-weight:700;color:var(--mr-accent-dark);background:var(--mr-accent-light);padding:1px 8px;border-radius:999px}.mr-level-card.mr-selected .mr-level-age{background:#fff}.mr-level-row{justify-content:space-between;align-items:center;margin-bottom:10px}.mr-level-pill{display:inline-flex;align-items:center;gap:5px;background:var(--mr-accent-light);color:var(--mr-accent-dark);border-radius:999px;padding:6px 12px;font-weight:700;font-size:12px}.mr-level-pill-icon{display:inline-flex;line-height:1}.mr-level-pill-icon img{display:block;width:14px;height:14px;object-fit:cover;border-radius:50%}.mr-change-level-btn{display:inline-flex;align-items:center;gap:5px;border:1px solid var(--mr-glass-border);background:var(--mr-glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--mr-accent-dark);border-radius:999px;font-weight:700;font-size:12px;line-height:1;cursor:pointer;padding:6px 12px 6px 10px;transition:transform .1s ease,background .15s ease}.mr-change-level-btn svg{width:12px;height:12px}.mr-change-level-btn:hover{background:rgba(255,255,255,.8);transform:translateY(-1px)}.mr-change-level-btn:active{transform:translateY(0)}.mr-level-actions{display:inline-flex;align-items:center;gap:8px;flex-wrap:wrap;margin-left:auto}.mr-progress{height:8px;border-radius:999px;background:var(--mr-accent-light);overflow:hidden;margin-bottom:12px}.mr-progress-fill{height:100%;width:0;background:var(--mr-accent);border-radius:999px;transition:width .3s ease}.mr-stat-row{justify-content:center;margin-bottom:14px}.mr-stat{background:var(--mr-accent-light);color:var(--mr-accent-dark);border-radius:999px;padding:6px 14px;font-weight:700;font-size:14px}.mr-stage{position:relative;border-radius:var(--kw-radius,12px);overflow:hidden;background:linear-gradient(180deg,#5ab8ff,#cdeaff 50%,#86d993 50%);box-shadow:0 3px 12px rgba(0,0,0,.18)}.mr-canvas{display:block;width:100%;aspect-ratio:4/3;max-height:70vh;touch-action:pan-y;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;cursor:pointer}@supports not (aspect-ratio:4 / 3){.mr-canvas{height:clamp(300px,52vh,520px)}}.mr-canvas[hidden]{display:none}.mr-nowebgl{padding:48px 20px;text-align:center;font-size:15px;font-weight:700;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.35)}.mr-nowebgl[hidden]{display:none}.mr-controls{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:16px}.mr-steer-btn{flex:none;touch-action:none;-webkit-user-select:none;user-select:none;width:100px;height:46px;display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:999px;background:var(--mr-accent);color:#fff;font-size:26px;cursor:pointer;box-shadow:0 3px 0 var(--mr-accent-dark);transition:transform .1s ease}.mr-steer-btn:hover{transform:translateY(-1px)}.mr-steer-btn:active{transform:translateY(2px);box-shadow:0 1px 0 var(--mr-accent-dark)}.mr-brake-btn,.mr-boost-btn{flex:auto;max-width:260px;height:46px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:999px;font-size:16px;font-weight:800;letter-spacing:.3px;cursor:pointer;transition:transform .1s ease,box-shadow .1s ease;-webkit-user-select:none;user-select:none;touch-action:none}.mr-boost-btn{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#4a2d02;box-shadow:0 3px #c2760a}.mr-brake-btn{background:linear-gradient(135deg,#f87171,#dc2626);color:#fff;box-shadow:0 3px #991b1b}.mr-brake-btn svg,.mr-boost-btn svg{width:18px;height:18px}.mr-brake-btn:hover,.mr-boost-btn:hover{transform:translateY(-1px)}.mr-boost-btn:active{transform:translateY(2px);box-shadow:0 1px #c2760a}.mr-brake-btn:active{transform:translateY(2px);box-shadow:0 1px #991b1b}.mr-btn-spent{filter:grayscale(1);opacity:.45;cursor:default;box-shadow:none}.mr-btn-spent:hover,.mr-btn-spent:active{transform:none;box-shadow:none}.mr-hint{margin:20px 0 0;text-align:center;font-size:12px;font-weight:600;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.35)}.mr-hint b{font-weight:800;background:rgba(255,255,255,.22);border-radius:5px;padding:1px 5px}.mr-done-card{text-align:center;background:rgba(255,255,255,.9);backdrop-filter:blur(14px)saturate(160%);-webkit-backdrop-filter:blur(14px)saturate(160%);border:1px solid #fff;border-radius:20px;padding:26px 20px 24px;box-shadow:0 4px 18px rgba(12,141,100,.16);animation:mr-pop .3s ease}.mr-done-medal{width:118px;height:118px;margin:0 auto 14px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;border:5px solid #fff;box-shadow:0 6px 16px rgba(0,0,0,.12);animation:mr-pop .35s ease}.mr-done-medal-icon{display:block;line-height:0;margin-bottom:2px}.mr-done-medal-icon svg{width:26px;height:26px}.mr-done-medal-place{font-size:32px;font-weight:900;line-height:1.05}.mr-done-medal-of{font-size:12px;font-weight:700;opacity:.8}.mr-done-medal-1{background:linear-gradient(160deg,#fef3c7,#fbbf24);color:#8a5a04}.mr-done-medal-2{background:linear-gradient(160deg,#e0f2fe,#38bdf8);color:#075985}.mr-done-medal-3{background:linear-gradient(160deg,#ffedd5,#fb923c);color:#9a3d0a}.mr-done-medal-4{background:linear-gradient(160deg,#d1fae5,#34d399);color:#06694c}.mr-done-title{font-size:20px;font-weight:800;color:var(--mr-accent-dark);margin-bottom:14px}.mr-done-tiles{display:flex;gap:10px;justify-content:center;margin-bottom:14px}.mr-done-tile{flex:1;max-width:170px;display:flex;flex-direction:column;gap:2px;padding:12px 10px;border-radius:14px;background:var(--mr-accent-light);border:1px solid var(--mr-accent-border)}.mr-done-tile-value{font-size:22px;font-weight:900;color:var(--mr-accent-dark);line-height:1.1}.mr-done-tile-label{font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#4f8d76}.mr-done-stars{font-size:24px;letter-spacing:4px}.mr-done-share{justify-content:center;margin-top:16px}.mr-done-actions{justify-content:center;margin-top:20px}.mr-btn-primary,.mr-btn-secondary{border:none;padding:12px 22px;border-radius:999px;font-weight:800;font-size:14px;cursor:pointer;transition:transform .1s ease}.mr-btn-primary{background:var(--mr-accent);color:#fff;box-shadow:0 3px 0 var(--mr-accent-dark)}.mr-btn-primary:hover:not(:disabled){transform:translateY(-1px)}.mr-btn-primary:disabled{opacity:.5;cursor:default}.mr-btn-secondary{background:var(--mr-accent-light);color:var(--mr-accent-dark)}.mr-btn-secondary:hover{background:var(--mr-accent-border)}.mr-panel{background:var(--mr-glass-bg);backdrop-filter:blur(14px)saturate(160%);-webkit-backdrop-filter:blur(14px)saturate(160%);border:1px solid var(--mr-glass-border);border-radius:var(--kw-radius,12px);padding:14px;margin-bottom:12px;box-shadow:0 3px 12px rgba(0,0,0,.1)}.mr-panel-title{font-size:16px;font-weight:900;color:var(--mr-accent-dark);margin-bottom:10px}.mr-racer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.mr-racer-card{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 4px 10px;border:3px solid transparent;border-radius:var(--kw-radius,12px);background:#fff;cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,8%);transition:transform .12s ease,border-color .12s ease,box-shadow .12s ease}.mr-racer-card:hover{transform:translateY(-3px)}.mr-racer-card.mr-selected{border-color:var(--mr-racer);background:color-mix(in srgb,var(--mr-racer) 14%,#fff);box-shadow:0 6px 14px rgba(0,0,0,.14)}.mr-racer-canvas{display:block;width:100%;max-width:112px;aspect-ratio:150/160;height:auto}.mr-racer-name{font-size:15px;font-weight:900;color:var(--kw-text,#2D2A32)}.mr-topic-row{display:flex;flex-wrap:wrap;gap:8px}.mr-topic{display:inline-flex;align-items:center;gap:6px;padding:10px 16px;border:2px solid var(--mr-accent-border);border-radius:999px;background:#fff;color:var(--kw-text,#2D2A32);font-size:15px;font-weight:800;cursor:pointer;transition:transform .1s ease,background .12s ease}.mr-topic:hover{transform:translateY(-1px)}.mr-topic.mr-selected{background:var(--mr-accent);border-color:var(--mr-accent-dark);color:#fff}.mr-topic-emoji{font-size:16px;line-height:1}.mr-topic-hint{font-size:14px;font-weight:700;color:#94a3b8}.mr-btn-big{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;max-width:320px;margin:0 auto;padding:16px 24px;font-size:19px;box-shadow:0 4px 0 var(--mr-accent-dark)}.mr-pill-racer{background:color-mix(in srgb,var(--mr-racer) 22%,#fff);color:#1f2937;box-shadow:inset 0 0 0 2px var(--mr-racer)}.mr-done-racer{display:block;width:110px;height:auto;aspect-ratio:150/160;margin:6px auto 0}.mr-practice{max-width:380px;margin:10px auto 0;padding:10px 14px;border-radius:12px;background:#fff;text-align:left;box-shadow:0 1px 4px rgba(0,0,0,8%)}.mr-practice[hidden]{display:none}.mr-practice-title{font-size:14px;font-weight:900;color:#dc2626;margin-bottom:4px}.mr-practice ul{margin:0;padding-left:20px}.mr-practice li{font-size:16px;font-weight:800;color:var(--kw-text,#2D2A32);line-height:1.5}@keyframes mr-pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.15);opacity:.7}}@keyframes mr-pop{0%{transform:scale(.85)}100%{transform:scale(1)}}@media(max-width:480px){.mr-canvas{aspect-ratio:1/1}.mr-pill-racer,.mr-pill-topic{display:none}.mr-racer-grid{gap:6px}.mr-racer-name{font-size:13px}.mr-levels{grid-template-columns:repeat(2,1fr);gap:8px}.mr-level-card{flex-direction:row;justify-content:flex-start;gap:8px;padding:6px 8px}.mr-level-thumb{width:36px;height:36px;font-size:20px;flex-shrink:0}.mr-level-thumb svg{width:20px;height:20px}.mr-level-body{align-items:flex-start}.mr-level-name{font-size:14px}.mr-steer-btn{width:58px;height:48px}.mr-brake-btn,.mr-boost-btn{height:48px;font-size:14px}.mr-hint{font-size:11px}}