:root{--bg-deep: #0b0f2e;--bg-panel: #141a3d;--bg-panel-2: #1b2350;--ink: #eef1ff;--ink-dim: #a9b2e0;--accent: #35e7df;--good: #7CFF6B;--bad: #ff5d8f;--gold: #ffd23f;--stage-a: #7CFF6B;--stage-b: #ff9f4c;--stage-c: #9b7bff;font-family:Vazirmatn,Tahoma,sans-serif;color:var(--ink)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:radial-gradient(ellipse at 20% -10%,#202a6b 0%,var(--bg-deep) 55%);-webkit-tap-highlight-color:transparent;overflow-x:hidden}button{font:inherit;color:inherit;cursor:pointer;background:none;border:none}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.display{font-family:Lalezar,Vazirmatn,sans-serif;font-weight:400}.stars{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;background-image:radial-gradient(1.5px 1.5px at 10% 15%,#ffffff 100%,transparent),radial-gradient(1.5px 1.5px at 70% 8%,#ffffff 100%,transparent),radial-gradient(1px 1px at 40% 30%,#ffffff 90%,transparent),radial-gradient(1.5px 1.5px at 85% 40%,#ffffff 100%,transparent),radial-gradient(1px 1px at 20% 60%,#ffffff 90%,transparent),radial-gradient(1.5px 1.5px at 55% 75%,#ffffff 100%,transparent),radial-gradient(1px 1px at 90% 85%,#ffffff 90%,transparent),radial-gradient(1.5px 1.5px at 30% 92%,#ffffff 100%,transparent);background-repeat:repeat;background-size:300px 300px;opacity:.5}.screen{position:relative;min-height:100dvh;display:flex;flex-direction:column;align-items:center;gap:18px;padding:28px 18px 44px;z-index:1}.title{margin:0;text-align:center;font-size:clamp(1.9rem,7vw,2.8rem);line-height:1.25;text-shadow:0 0 18px rgba(53,231,223,.35)}.subtitle{margin:0;text-align:center;color:var(--ink-dim);max-width:34ch;line-height:1.8}.panel{width:min(440px,100%);display:grid;gap:10px;padding:18px 20px;background:linear-gradient(180deg,var(--bg-panel),var(--bg-panel-2));border:1px solid rgba(53,231,223,.25);border-radius:20px;box-shadow:0 0 0 1px #ffffff08 inset,0 10px 30px #00000059}.panel-title{margin:0;font-size:1.35rem;color:var(--accent)}.rules{margin:0;padding-inline-start:1.2em;line-height:2;color:var(--ink-dim)}.rules li::marker{color:var(--accent)}.btn{font-family:Lalezar,Vazirmatn,sans-serif;font-size:1.3rem;padding:10px 26px;border-radius:16px;transition:transform .08s,box-shadow .08s,filter .15s}.btn-primary{background:linear-gradient(180deg,#4ff3ea,var(--accent));color:#04201e;box-shadow:0 0 0 1px #ffffff40 inset,0 6px #1a7f79,0 0 24px #35e7df73}.btn-primary:active{transform:translateY(4px);box-shadow:0 0 0 1px #ffffff40 inset,0 2px #1a7f79}.btn-ghost{background:transparent;color:var(--ink);border:2px solid rgba(238,241,255,.35)}.btn-ghost:active{transform:translateY(2px)}.home-actions{display:flex;flex-direction:column;gap:12px;width:min(320px,100%);align-items:stretch;text-align:center}.icon-btn{width:40px;height:40px;display:grid;place-items:center;font-size:1.1rem;background:var(--bg-panel);border:1px solid rgba(238,241,255,.2);border-radius:50%}.icon-btn:active{transform:translateY(2px)}.home{justify-content:flex-start;padding-top:36px}.hero{display:grid;justify-items:center;gap:6px;text-align:center}.hero-rocket{font-size:3.2rem;animation:float 3s ease-in-out infinite alternate;filter:drop-shadow(0 8px 16px rgba(53,231,223,.4))}@keyframes float{0%{transform:translateY(0) rotate(-4deg)}to{transform:translateY(-10px) rotate(4deg)}}.progress-note{color:var(--ink-dim);font-size:.95rem;margin:0}.map-screen{padding-top:16px}.map-header{display:flex;align-items:center;width:100%;max-width:480px}.map-title{margin:0 auto;font-size:1.5rem}.map-header-spacer{width:40px}.trail{width:min(380px,100%);display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 0 4px;position:relative}.trail:before{content:"";position:absolute;top:20px;bottom:20px;right:50%;width:3px;background:repeating-linear-gradient(180deg,rgba(238,241,255,.25) 0 8px,transparent 8px 16px);z-index:0}.trail-node{display:flex;align-items:center;gap:10px;width:100%;position:relative;z-index:1}.trail-node.left{justify-content:flex-start}.trail-node.right{justify-content:flex-end;flex-direction:row-reverse}.planet{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;font-family:Lalezar,Vazirmatn,sans-serif;font-size:1.3rem;border:3px solid rgba(255,255,255,.15);background:#30376b;color:var(--ink-dim);flex-shrink:0}.planet.unlocked.stage-a{background:radial-gradient(circle at 35% 30%,#a9ff9e,var(--stage-a));color:#0a3d06;border-color:#d8ffcf}.planet.unlocked.stage-b{background:radial-gradient(circle at 35% 30%,#ffc98a,var(--stage-b));color:#4a2200;border-color:#ffe3bf}.planet.unlocked.stage-c{background:radial-gradient(circle at 35% 30%,#cbb8ff,var(--stage-c));color:#28134d;border-color:#e6daff}.planet.next{box-shadow:0 0 0 4px #35e7df80,0 0 18px #35e7df99;animation:pulse 1.6s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}.planet:disabled{cursor:default}.trail-label{font-size:.8rem;color:var(--ink-dim);white-space:nowrap}.legend{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:8px}.legend-item{display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--ink-dim)}.dot{width:10px;height:10px;border-radius:50%;display:inline-block}.dot.stage-a{background:var(--stage-a)}.dot.stage-b{background:var(--stage-b)}.dot.stage-c{background:var(--stage-c)}.game-screen{position:relative;min-height:100dvh;max-width:480px;margin:0 auto;display:flex;flex-direction:column;gap:16px;padding:16px 16px 28px;z-index:1}.game-header{display:flex;align-items:center;gap:10px}.game-title{font-weight:700;color:var(--ink-dim);font-size:.95rem}.header-spacer{flex:1}.progress-dots{display:flex;gap:8px;justify-content:center}.dot.filled{background:var(--good);box-shadow:0 0 8px #7cff6bb3}.progress-dots .dot{background:#eef1ff33}.question-panel{display:grid;gap:14px;padding:18px;background:linear-gradient(180deg,var(--bg-panel),var(--bg-panel-2));border:1px solid rgba(53,231,223,.25);border-radius:20px}.question-text{margin:0;text-align:center;font-size:1.15rem;line-height:1.9;font-weight:700}.crate-visual{display:grid;gap:10px;justify-items:center}.crate-visual.two-rows{gap:6px}.plus-sign{font-family:Lalezar,sans-serif;font-size:1.4rem;color:var(--accent)}.crate-row{display:flex;flex-direction:column;align-items:center;gap:8px}.crate-icons{display:flex;flex-wrap:wrap;justify-content:center;gap:6px}.crate-count-label{font-size:.85rem;color:var(--ink-dim)}.crate{--c: #7CFF6B;display:inline-grid;justify-items:center;gap:2px;min-width:52px;padding:6px 4px;border-radius:12px;background:color-mix(in srgb,var(--c) 22%,#10163a);border:2px solid var(--c)}.crate-icon{font-size:1.5rem}.crate-value{font-size:.75rem;font-weight:700;color:var(--c)}.crate-stack{position:relative;min-width:90px}.crate-multiplier{position:absolute;top:-10px;left:-10px;direction:ltr;background:var(--bad);color:#fff;font-weight:800;font-size:.75rem;padding:2px 7px;border-radius:999px;border:2px solid var(--bg-panel)}.digit-chart{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;direction:ltr}.digit-card{width:38px;height:48px;display:grid;place-items:center;font-family:Lalezar,sans-serif;font-size:1.5rem;background:#10163a;border:2px solid rgba(238,241,255,.2);border-radius:10px;color:var(--ink-dim)}.digit-card.highlight{color:#fff;border-color:var(--gold);background:color-mix(in srgb,var(--gold) 25%,#10163a);box-shadow:0 0 16px #ffd23f99;animation:digitPulse 1.3s ease-in-out infinite}@keyframes digitPulse{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}.hint{margin:0;text-align:center;font-size:.9rem;line-height:1.8;color:var(--gold);padding:0 8px}.choices{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:auto}.choice{padding:16px 8px;font-family:Lalezar,sans-serif;font-size:1.3rem;text-align:center;background:var(--bg-panel);border:2px solid rgba(238,241,255,.2);border-radius:16px;transition:transform .08s,border-color .15s,background .15s;direction:ltr}.choice:active:not(:disabled){transform:translateY(2px)}.choice.correct{border-color:var(--good);background:color-mix(in srgb,var(--good) 20%,var(--bg-panel));box-shadow:0 0 18px #7cff6b80}.choice.wrong{border-color:var(--bad);background:color-mix(in srgb,var(--bad) 20%,var(--bg-panel));animation:shake .35s}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-6px)}75%{transform:translate(6px)}}.complete-screen{justify-content:center;text-align:center}.badge{font-size:3.5rem;filter:drop-shadow(0 8px 16px rgba(53,231,223,.4))}.badge.big{font-size:4.5rem;filter:drop-shadow(0 8px 20px rgba(255,210,63,.5))}.victory .title{color:var(--gold);text-shadow:0 0 22px rgba(255,210,63,.5)}@media (prefers-reduced-motion: reduce){.hero-rocket,.planet.next,.digit-card.highlight,.choice.wrong{animation:none}}.label{font-weight:700;display:block;margin-bottom:6px}.input{width:100%;font:inherit;font-size:1.05rem;text-align:center;padding:10px 14px;color:var(--ink);background:#0e1333;border:2px solid rgba(238,241,255,.25);border-radius:14px}.input:focus-visible{border-color:var(--accent)}.muted{color:var(--ink-dim);margin:0}.muted.small{font-size:.85rem;margin-top:6px}.sound-toggles{position:absolute;top:18px;left:18px;display:flex;gap:8px;z-index:2}.install-btn{font-size:1.05rem;padding:9px 20px;width:min(320px,100%)}.site-footer{margin-top:8px;text-align:center;font-size:.8rem;line-height:1.9;color:#a9b2e0a6}.board{list-style:none;margin:0;padding:0;display:grid;gap:6px}.board li{display:grid;grid-template-columns:2.2em 1fr auto;align-items:center;gap:8px;padding:6px 10px;border-radius:12px;background:#0e1333;border:2px solid transparent}.board li.me{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 16%,#0e1333)}.board .rank{text-align:center;font-weight:800}.board .pts{font-weight:800;color:var(--accent);font-size:.85rem;white-space:nowrap}.board .who{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.board-extra{overflow:hidden;max-height:0;transition:max-height .35s ease}.board-extra.open{max-height:1200px}.board-extra .board{margin-top:6px}.board-toggle{display:block;width:100%;margin-top:8px;padding:8px 10px;font-weight:800;text-align:center;background:#0e1333;border:2px solid rgba(238,241,255,.25);border-radius:14px;transition:transform .08s}.board-toggle:active{transform:translateY(2px)}.who-am-i{margin:-4px 0 0;font-size:.95rem;color:var(--ink-dim);text-align:center}.who-am-i b{color:var(--ink)}.link-btn{color:var(--accent);text-decoration:underline;font-size:.85rem;padding:0}