.sr-root{--game-bg-color:#1a1a2e;--game-score-bg:rgba(255,255,255,0.1);--game-btn-bg:#6366f1;--game-btn-bg-hover:#4f46e5;--game-btn-color:#fff;gap:.5rem;background:linear-gradient(135deg,#1a1a2e,#16213e);color:#fff}.sr-container,.sr-root{position:relative;width:100%}.sr-container{max-width:400px;aspect-ratio:2/3;max-height:min(75vh,600px);margin:0 auto;border-radius:1rem;overflow:hidden;background:linear-gradient(180deg,#1a1a2e,#16213e);box-shadow:0 4px 24px rgba(0,0,0,.3)}.sr-start{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem;padding:2rem;text-align:center;z-index:10}.sr-start__icon{font-size:3.5rem;animation:sr-bounce 1.6s ease-in-out infinite}@keyframes sr-bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.sr-start__title{font-size:2.25rem;font-weight:800;background:linear-gradient(135deg,#6366f1,#f472b6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2}.sr-start__subtitle{font-size:.95rem;color:#94a3b8;max-width:260px}.sr-start__hints{display:flex;flex-direction:column;gap:.5rem}.sr-start__hint{display:flex;align-items:center;gap:.5rem;font-size:.85rem;color:#cbd5e1}.sr-start__hint-icon{font-size:1.2rem}.sr-board{position:absolute;inset:0;display:flex;touch-action:pan-y}.sr-board__danger{position:absolute;bottom:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#ef4444,#f97316,#ef4444);animation:sr-danger-pulse 1s infinite alternate;z-index:5}@keyframes sr-danger-pulse{0%{opacity:.5}to{opacity:1}}.sr-lane{position:relative;flex:1;height:100%;overflow:hidden;touch-action:none;border-right:1px solid rgba(255,255,255,.05)}.sr-lane:last-child{border-right:none}.sr-lane:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(255,255,255,.02) 50%,transparent);pointer-events:none}.sr-block{position:absolute;left:50%;transform:translateX(-50%);width:min(20vw,64px);height:min(20vw,64px);border-radius:.75rem;font-size:1.5rem;user-select:none;will-change:top,transform;box-shadow:0 2px 8px rgba(0,0,0,.3)}.sr-block,.sr-block__icon{display:flex;align-items:center;justify-content:center}.sr-block__icon{width:70%;height:70%}.sr-block__icon--circle{border-radius:50%;background:rgba(255,255,255,.9)}.sr-block__icon--triangle{width:0;height:0;border-left:calc(min(20vw, 64px) * .3) solid transparent;border-right:calc(min(20vw, 64px) * .3) solid transparent;border-bottom:calc(min(20vw, 64px) * .5) solid rgba(255,255,255,.9);background:transparent}.sr-block__icon--square{width:55%;height:55%;border-radius:4px;background:rgba(255,255,255,.9)}.sr-block__icon--star{font-size:calc(min(20vw, 64px) * .5)}.sr-block--circle{background:linear-gradient(135deg,#6366f1,#8b5cf6)}.sr-block--triangle{background:linear-gradient(135deg,#f59e0b,#ef4444)}.sr-block--square{background:linear-gradient(135deg,#10b981,#14b8a6)}.sr-block--star{background:linear-gradient(135deg,#f472b6,#ec4899)}.sr-block--bomb{background:linear-gradient(135deg,#dc2626,#111);border:2px solid #ff4444}.sr-block--freeze{background:linear-gradient(135deg,#38bdf8,#818cf8);animation:sr-freeze-glow 1s infinite alternate}.sr-block--multiplier{background:linear-gradient(135deg,#fbbf24,#f97316);animation:sr-multiplier-glow .8s infinite alternate}@keyframes sr-freeze-glow{0%{box-shadow:0 2px 8px rgba(56,189,248,.3)}to{box-shadow:0 2px 16px rgba(56,189,248,.6)}}@keyframes sr-multiplier-glow{0%{box-shadow:0 2px 8px rgba(251,191,36,.3)}to{box-shadow:0 2px 16px rgba(251,191,36,.6)}}@keyframes sr-explode{0%{transform:translateX(-50%) scale(1);opacity:1}50%{transform:translateX(-50%) scale(1.8);opacity:.8}to{transform:translateX(-50%) scale(0);opacity:0}}.sr-block--exploding{animation:sr-explode .3s ease-out forwards;pointer-events:none}.sr-explosions{position:absolute;inset:0;pointer-events:none;z-index:20}@keyframes sr-particle-fly{0%{transform:translate(0) scale(1);opacity:1}to{transform:translate(var(--dx),var(--dy)) scale(0);opacity:0}}.sr-particle{width:8px;height:8px;border-radius:50%;animation:sr-particle-fly .3s ease-out forwards}.sr-hud,.sr-particle{position:absolute;pointer-events:none}.sr-hud{inset:0;padding:.5rem .75rem;z-index:15;display:flex;justify-content:space-between;align-items:flex-start}.sr-hud__score{pointer-events:auto}.sr-hud__score-value{font-size:1.25rem;font-weight:700;color:#fbbf24;text-shadow:0 2px 6px rgba(0,0,0,.6)}.sr-hud__combo{display:flex;flex-direction:column;align-items:flex-end;gap:.15rem}.sr-hud__combo-count{font-size:1.75rem;font-weight:800;color:#fbbf24;text-shadow:0 2px 8px rgba(0,0,0,.5)}.sr-hud__combo-multiplier{font-size:.85rem;font-weight:600;color:#f472b6}.sr-hud__effects{position:absolute;bottom:1rem;left:.5rem;display:flex;flex-direction:column;gap:.4rem;pointer-events:auto}.sr-hud__effect{display:inline-flex;align-items:center;gap:.35rem;padding:.3rem .65rem;border-radius:9999px;font-size:.75rem;font-weight:600;animation:sr-effect-pulse .5s infinite alternate}.sr-hud__effect--freeze{background:rgba(56,189,248,.2);color:#38bdf8;border:1px solid rgba(56,189,248,.4)}.sr-hud__effect--multiplier{background:rgba(251,191,36,.2);color:#fbbf24;border:1px solid rgba(251,191,36,.4)}@keyframes sr-effect-pulse{0%{opacity:.8}to{opacity:1}}.sr-combo-float{position:absolute;top:1rem;right:1rem;display:flex;flex-direction:column;align-items:flex-end;gap:.25rem;z-index:10}.sr-combo-float__count{font-size:2rem;font-weight:800;color:#fbbf24;text-shadow:0 2px 8px rgba(0,0,0,.5);transition:transform .15s ease-out}.sr-combo-float__multiplier{font-size:1rem;font-weight:600;color:#f472b6}@keyframes sr-combo-pulse{0%{transform:scale(1)}40%{transform:scale(1.4)}to{transform:scale(1)}}.sr-combo-float--pulse{animation:sr-combo-pulse .2s ease-out}@keyframes sr-slide-up{0%{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}.sr-gameover{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.25rem;padding:2rem 1.5rem;background:rgba(0,0,0,.85);backdrop-filter:blur(6px);animation:sr-slide-up .25s ease-out;z-index:100}.sr-gameover__title{font-size:2.25rem;font-weight:800;color:#ef4444;text-transform:uppercase;letter-spacing:.1em;text-shadow:0 4px 16px rgba(239,68,68,.4)}.sr-gameover__stats{display:flex;gap:1.5rem;flex-wrap:wrap;justify-content:center}.sr-gameover__stat{display:flex;flex-direction:column;align-items:center;gap:.25rem}.sr-gameover__stat-label{font-size:.75rem;text-transform:uppercase;color:#64748b;letter-spacing:.05em}.sr-gameover__stat-value{font-size:1.5rem;font-weight:700;color:#e2e8f0}.sr-gameover__stat-value--score{color:#fbbf24;font-size:2rem}.sr-gameover__new-best{font-size:1rem;font-weight:700;color:#fbbf24;animation:sr-combo-pulse .6s ease-out 2}.sr-gameover__actions{display:flex;flex-wrap:wrap;justify-content:center;gap:.75rem;margin-top:.5rem}.sr-btn{padding:.75rem 1.75rem;font-size:1rem;font-weight:600;border-radius:9999px;border:none;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease;text-transform:uppercase;letter-spacing:.05em}.sr-btn:active{transform:scale(.96)}.sr-btn--primary,.sr-btn--start{background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;box-shadow:0 4px 16px rgba(99,102,241,.4)}.sr-btn--primary:hover,.sr-btn--start:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(99,102,241,.5)}.sr-btn--secondary{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.2)}.sr-btn--secondary:hover{background:rgba(255,255,255,.15)}.sr-btn--revive{background:linear-gradient(135deg,#10b981,#14b8a6);color:#fff;box-shadow:0 4px 16px rgba(16,185,129,.4)}.sr-btn--revive:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(16,185,129,.5)}@media (max-width:480px){.sr-container{border-radius:.75rem;max-height:70vh}.sr-block{width:min(22vw,56px);height:min(22vw,56px)}.sr-gameover__title{font-size:1.75rem}.sr-btn{padding:.65rem 1.25rem;font-size:.9rem}.sr-start__title{font-size:1.75rem}}@media (min-width:768px){.sr-container{max-height:650px}}