@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";@import "https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;800;900&family=Outfit:wght@300;400;600;700&display=swap";:root{--primary-blue:#a3c2df;--primary-blue-hover:#8cb1d4;--primary-beige:#f5ecd5;--primary-white:#fff;--text-dark:#334155;--text-light:#64748b;--background-light:#f8fafc;--border-color:#e2e8f0;--font-main:"Inter", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{color:#f8fafc;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#020617;width:100vw;height:100vh;font-family:Outfit,Inter,sans-serif;line-height:1.6;overflow:hidden}h1,h2,h3,h4,h5,h6{color:var(--text-dark);font-weight:700;line-height:1.2}p{color:var(--text-light)}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:var(--font-main)}.container{max-width:1200px;margin:0 auto;padding:0 24px}.section{padding:80px 0}.section-title{text-align:center;color:var(--text-dark);margin-bottom:16px;font-size:2.5rem}.section-subtitle{text-align:center;color:var(--text-light);max-width:600px;margin-bottom:48px;margin-left:auto;margin-right:auto;font-size:1.125rem}.btn{border:none;border-radius:8px;justify-content:center;align-items:center;padding:12px 24px;font-size:1rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--primary-blue);color:var(--primary-white);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.btn-primary:hover{background-color:var(--primary-blue-hover);transform:translateY(-1px);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}.btn-secondary{background-color:var(--primary-beige);color:var(--text-dark)}.btn-secondary:hover{background-color:#e9debf}.app-container{background-color:#020617;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;overflow:hidden}:root{--neon-cyan:#00f6ff;--neon-purple:#a855f7;--neon-red:#f43f5e;--neon-gold:#fbbf24;--neon-green:#10b981;--bg-slate:#0f172a}.game-wrapper{color:#f8fafc;box-sizing:border-box;background:radial-gradient(circle,#0b0f19 0%,#030712 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;font-family:Outfit,sans-serif;display:flex;overflow:hidden}.game-hud-container{flex-direction:column;gap:15px;width:100%;max-width:800px;display:flex;position:relative}.glass{-webkit-backdrop-filter:blur(12px);background:#0f172aa6;border:1px solid #ffffff14;border-radius:12px;box-shadow:0 8px 32px #0000005e}.hud-panel{box-sizing:border-box;justify-content:space-between;align-items:center;padding:15px 25px;display:flex}.hud-center{text-align:center}.game-title{letter-spacing:3px;background:linear-gradient(90deg,#00f6ff,#a855f7);-webkit-text-fill-color:transparent;filter:drop-shadow(0 2px 8px #00f6ff4d);-webkit-background-clip:text;margin:0;font-family:Orbitron,sans-serif;font-size:24px;font-weight:900}.hud-level{letter-spacing:2px;margin-top:2px;font-family:Orbitron,sans-serif;font-size:13px;font-weight:700}.hud-item{flex-direction:column;align-items:center;display:flex}.hud-label{letter-spacing:2px;color:#94a3b8;margin-bottom:2px;font-size:10px}.hud-value{font-family:Orbitron,sans-serif;font-size:22px;font-weight:800}.text-glow-cyan{text-shadow:0 0 10px #00f6ff99;color:var(--neon-cyan)}.text-glow-purple{text-shadow:0 0 10px #a855f799;color:#c084fc}.text-glow-gold{text-shadow:0 0 10px #fbbf2499;color:var(--neon-gold)}.text-glow-red{text-shadow:0 0 10px #f43f5e99;color:var(--neon-red)}.canvas-frame{background:#020617;border:1.5px solid #00f6ff40;border-radius:12px;width:800px;height:600px;position:relative;overflow:hidden;box-shadow:0 0 25px #00f6ff26}.game-canvas{width:100%;height:100%;display:block}.overlay{z-index:10;box-sizing:border-box;text-align:center;justify-content:center;align-items:center;width:100%;height:100%;padding:40px;display:flex;position:absolute;top:0;left:0}.start-overlay{z-index:10;box-sizing:border-box;text-align:center;background:radial-gradient(circle,#0c122966 0%,#02040ffa 100%);border-radius:12px;justify-content:center;align-items:center;width:100%;height:100%;padding:40px;display:flex;position:absolute;top:0;left:0;overflow:hidden}.cosmic-glow-1{filter:blur(40px);pointer-events:none;background:radial-gradient(circle,#00f6ff38 0%,#00f6ff0d 50%,#0000 70%);border-radius:50%;width:450px;height:450px;animation:20s ease-in-out infinite alternate floatGlow1;position:absolute;top:-100px;left:-100px}.cosmic-glow-2{filter:blur(50px);pointer-events:none;background:radial-gradient(circle,#a855f733 0%,#a855f70a 50%,#0000 70%);border-radius:50%;width:500px;height:500px;animation:24s ease-in-out infinite alternate floatGlow2;position:absolute;bottom:-150px;right:-150px}.cosmic-glow-3{filter:blur(60px);pointer-events:none;background:radial-gradient(circle,#f43f5e24 0%,#f43f5e08 50%,#0000 60%);border-radius:50%;width:400px;height:400px;animation:16s ease-in-out infinite alternate floatGlow3;position:absolute;top:25%;left:30%}.starry-bg{opacity:.75;pointer-events:none;background-image:radial-gradient(1.5px 1.5px at 20px 30px,#fff,#0000),radial-gradient(2px 2px at 40px 70px,#fff,#0000),radial-gradient(1px 1px at 90px 40px,#fff,#0000),radial-gradient(2px 2px at 150px 120px,#fff,#0000),radial-gradient(1.5px 1.5px at 220px 60px,#fff,#0000),radial-gradient(2px 2px at 280px 240px,#fff,#0000),radial-gradient(1px 1px at 320px 180px,#fff,#0000),radial-gradient(2.5px 2.5px at 450px 80px,#fff,#0000),radial-gradient(1.5px 1.5px at 580px 290px,#fff,#0000),radial-gradient(2px 2px at 620px 150px,#fff,#0000),radial-gradient(1px 1px at 700px 220px,#fff,#0000),radial-gradient(2.5px 2.5px at 750px 50px,#fff,#0000);background-repeat:repeat;background-size:400px 300px;width:100%;height:100%;animation:6s ease-in-out infinite alternate starTwinkle;position:absolute;top:0;left:0}.cosmic-dust{pointer-events:none;background:0 0;width:100%;height:100%;position:absolute;overflow:hidden}.dust-particle{pointer-events:none;border-radius:50%;position:absolute}.dp-1{background:var(--neon-cyan);width:3px;height:3px;box-shadow:0 0 10px var(--neon-cyan), 0 0 20px var(--neon-cyan);animation:14s ease-in-out infinite floatParticle1;top:15%;left:20%}.dp-2{background:var(--neon-purple);width:4px;height:4px;box-shadow:0 0 10px var(--neon-purple), 0 0 20px var(--neon-purple);animation:18s ease-in-out infinite floatParticle2;top:65%;left:75%}.dp-3{background:var(--neon-gold);width:2px;height:2px;box-shadow:0 0 8px var(--neon-gold);animation:15s ease-in-out infinite floatParticle3;top:80%;left:15%}.dp-4{background:var(--neon-red);width:5px;height:5px;box-shadow:0 0 12px var(--neon-red), 0 0 25px var(--neon-red);animation:12s ease-in-out infinite floatParticle4;top:20%;left:80%}.dp-5{background:var(--neon-cyan);width:3px;height:3px;box-shadow:0 0 10px var(--neon-cyan);animation:20s ease-in-out infinite floatParticle5;top:40%;left:50%}.cosmic-corner{pointer-events:none;z-index:12;border:2px solid #0000;width:20px;height:20px;position:absolute}.cc-tl{border-top-color:var(--neon-cyan);border-left-color:var(--neon-cyan);filter:drop-shadow(0 0 6px var(--neon-cyan));top:20px;left:20px}.cc-tr{border-top-color:var(--neon-cyan);border-right-color:var(--neon-cyan);filter:drop-shadow(0 0 6px var(--neon-cyan));top:20px;right:20px}.cc-bl{border-bottom-color:var(--neon-cyan);border-left-color:var(--neon-cyan);filter:drop-shadow(0 0 6px var(--neon-cyan));bottom:20px;left:20px}.cc-br{border-bottom-color:var(--neon-cyan);border-right-color:var(--neon-cyan);filter:drop-shadow(0 0 6px var(--neon-cyan));bottom:20px;right:20px}.flex-col{flex-direction:column}.overlay-title{letter-spacing:4px;margin:0 0 15px;font-family:Orbitron,sans-serif;font-size:42px;font-weight:900}.overlay-desc{color:#cbd5e1;z-index:11;text-shadow:0 2px 4px #000c;max-width:460px;margin:0 0 30px;font-size:15px;line-height:1.6}.neon-logo-container{z-index:11;flex-direction:column;margin-bottom:30px;display:flex}.pulsing-logo{letter-spacing:8px;background:linear-gradient(90deg,#00f6ff,#ec4899,#fbbf24,#00f6ff) 0 0/300%;-webkit-text-fill-color:transparent;filter:drop-shadow(0 0 10px #00f6ffb3)drop-shadow(0 0 25px #ec489966);-webkit-background-clip:text;margin:0;font-family:Orbitron,sans-serif;font-size:56px;font-weight:900;line-height:1.1;animation:4s linear infinite logoShine}.sub-logo{letter-spacing:14px;color:#fff;background:linear-gradient(90deg,#c084fc,#fb7185,#c084fc) 0 0/200%;-webkit-text-fill-color:transparent;filter:drop-shadow(0 0 8px #c084fccc);-webkit-background-clip:text;margin-top:8px;margin-left:14px;font-family:Orbitron,sans-serif;font-size:20px;font-weight:700;animation:4s linear infinite reverse logoShine}@keyframes floatGlow1{0%{transform:translate(0)scale(1)}50%{transform:translate(60px,40px)scale(1.15)}to{transform:translate(-30px,80px)scale(.9)}}@keyframes floatGlow2{0%{transform:translate(0)scale(.9)}50%{transform:translate(-50px,-70px)scale(1.2)}to{transform:translate(30px,-30px)scale(1)}}@keyframes floatGlow3{0%{transform:translate(0)scale(1)rotate(0)}to{transform:translate(20px,20px)scale(1.1)rotate(360deg)}}@keyframes starTwinkle{0%{opacity:.4}to{opacity:.9}}@keyframes logoShine{to{background-position:300%}}@keyframes floatParticle1{0%{opacity:0;transform:translateY(0)translate(0)scale(1)}20%{opacity:.8}80%{opacity:.8}to{opacity:0;transform:translateY(-100px)translate(40px)scale(.5)}}@keyframes floatParticle2{0%{opacity:0;transform:translateY(0)translate(0)scale(.5)}30%{opacity:.9}70%{opacity:.9}to{opacity:0;transform:translateY(-140px)translate(-50px)scale(1.2)}}@keyframes floatParticle3{0%{opacity:0;transform:translateY(0)translate(0)scale(1)}50%{opacity:.7;transform:translateY(-50px)translate(25px)scale(1.1)}to{opacity:0;transform:translateY(-110px)translate(-15px)scale(.8)}}@keyframes floatParticle4{0%{opacity:0;transform:translateY(0)translate(0)scale(.8)}15%{opacity:1}85%{opacity:1}to{opacity:0;transform:translateY(-120px)translate(-60px)scale(.4)}}@keyframes floatParticle5{0%{opacity:0;transform:translateY(0)translate(0)scale(.6)}40%{opacity:.9}80%{opacity:.9}to{opacity:0;transform:translateY(-90px)translate(50px)scale(1.3)}}.button-group{z-index:11;justify-content:center;gap:20px;display:flex}.play-button,.reset-button,.close-help-btn{cursor:pointer;letter-spacing:1.5px;z-index:11;border:none;border-radius:8px;align-items:center;padding:14px 28px;font-family:Orbitron,sans-serif;font-size:15px;font-weight:800;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;box-shadow:0 4px 12px #0000004d}.btn-neon-cyan{color:#fff;border:2px solid var(--neon-cyan);background:#00f6ff14;position:relative;overflow:hidden;box-shadow:0 0 15px #00f6ff4d,inset 0 0 10px #00f6ff26}.btn-neon-cyan:before{content:"";background:linear-gradient(90deg,#0000,#ffffff40,#0000);width:100%;height:100%;transition:all .6s;position:absolute;top:0;left:-100%}.btn-neon-cyan:hover:before{left:100%}.btn-neon-cyan:hover{background:var(--neon-cyan);color:#020617;transform:translateY(-3px)scale(1.03);box-shadow:0 0 30px #00f6ffd9,inset 0 0 5px #ffffff80}.btn-neon-red{color:var(--neon-red);border:1.5px solid var(--neon-red);background:0 0;box-shadow:0 0 10px #f43f5e33}.btn-neon-red:hover{background:var(--neon-red);color:#fff;transform:translateY(-2px);box-shadow:0 0 20px #f43f5e99}.btn-neon-gold{background:var(--neon-gold);color:#020617;box-shadow:0 0 15px #fbbf2466}.btn-neon-gold:hover{background:#fff;transform:translateY(-2px);box-shadow:0 0 25px #fbbf24cc}.btn-neon-purple{background:var(--neon-purple);color:#fff;box-shadow:0 0 15px #a855f766}.btn-neon-purple:hover{color:var(--neon-purple);background:#fff;transform:translateY(-2px);box-shadow:0 0 25px #a855f7cc}.help-toggle-btn{color:#94a3b8;cursor:pointer;background:0 0;border:none;align-items:center;margin-top:25px;font-size:13px;transition:color .2s;display:flex}.help-toggle-btn:hover{color:var(--neon-cyan)}.help-modal{z-index:20;box-sizing:border-box;text-align:left;flex-direction:column;justify-content:space-between;align-items:center;width:90%;height:90%;padding:25px;display:flex;position:absolute;top:5%;left:5%}.help-title{letter-spacing:2px;color:var(--neon-cyan);text-shadow:0 0 8px #00f6ff66;text-align:center;width:100%;margin:0 0 15px;font-family:Orbitron,sans-serif;font-size:20px}.help-grid{flex:1;gap:20px;width:100%;margin-bottom:15px;display:flex;overflow-y:auto}.help-section{box-sizing:border-box;background:#0f172a66;border:1px solid #ffffff0d;border-radius:8px;flex:1;padding:15px}.help-section h4{color:#fff;border-bottom:1px solid #ffffff1a;margin:0 0 10px;padding-bottom:6px;font-size:14px}.help-section ul{margin:0;padding:0;list-style:none}.help-section li{color:#94a3b8;margin-bottom:8px;font-size:12px;line-height:1.6}.help-section code{color:#f1f5f9;background:#ffffff1a;border-radius:4px;padding:2px 5px;font-family:monospace}.items-list li{align-items:center;gap:8px;margin-bottom:10px;display:flex}.item-badge{text-align:center;color:#0f172a;border-radius:50%;flex-shrink:0;width:20px;height:20px;font-family:Orbitron,sans-serif;font-size:10px;font-weight:700;line-height:20px;display:inline-block}.item-badge.speed-up{background:var(--neon-red);color:#fff}.item-badge.speed-down{background:var(--neon-green)}.item-badge.expand{background:var(--neon-cyan)}.item-badge.laser{background:var(--neon-gold)}.item-badge.multi{color:#fff;background:#ec4899}.item-badge.grid{background:var(--neon-purple);color:#fff}.item-badge.heart{color:#fff;background:#f43f5e}.close-help-btn{margin-top:auto;padding:10px 24px;font-size:13px}.score-summary{color:#e2e8f0;margin-bottom:25px;font-size:20px}.new-record{margin-top:5px;font-size:14px;animation:1s infinite blink}@keyframes blink{0%,to{opacity:1}50%{opacity:.3}}.bottom-hud{padding:12px 20px}.lives-container{gap:5px;font-size:22px;display:flex}.heart-glow{transition:all .3s}.heart-glow.filled{color:var(--neon-red);text-shadow:0 0 8px #f43f5ecc}.heart-glow.empty{color:#ffffff26}.active-buffs{gap:8px;max-width:400px;display:flex;overflow-x:auto}.buff-pill{color:var(--neon-cyan);white-space:nowrap;background:#00f6ff26;border:1px solid #00f6ff4d;border-radius:20px;padding:4px 10px;font-family:Orbitron,sans-serif;font-size:10px;font-weight:700;box-shadow:0 0 6px #00f6ff33}.animate-pulse{animation:1.5s infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.buff-none{color:#475569;font-size:11px}.controls-group{align-items:center;gap:15px;display:flex}.control-indicator{color:#94a3b8;font-size:11px}.icon-btn{color:#94a3b8;cursor:pointer;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex}.icon-btn:hover{border-color:var(--neon-cyan);color:var(--neon-cyan);background:#00f6ff1a;box-shadow:0 0 8px #00f6ff4d}@media (width<=840px){.canvas-frame{aspect-ratio:4/3;width:100%;height:auto}}