@import"https://fonts.googleapis.com/css2?family=Righteous&family=Russo+One&display=swap";:root{--bg-color: #F7931A;--card-bg: rgba(255, 255, 255, .2);--text-primary: #111111;--text-secondary: rgba(0, 0, 0, .7);--accent-earth: #004d40;--accent-orbit: #0d47a1;--accent-moonpath: #4a148c;--accent-moon: #b71c1c;--success: #1b5e20;--error: #b71c1c;--font-main: "Outfit", sans-serif}*{box-sizing:border-box}body{margin:0;background-color:var(--bg-color);color:var(--text-primary);font-family:var(--font-main);-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;justify-content:center}#root{width:100%;max-width:600px;padding:20px;display:flex;flex-direction:column;height:100vh}h1,h2,h3,p{margin:0}button{font-family:inherit;border:none;cursor:pointer}.flex-col{display:flex;flex-direction:column}.flex-center{display:flex;justify-content:center;align-items:center}.full-height{height:100%}.hidden{display:none}.badge{padding:4px 12px;border-radius:999px;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;width:fit-content;margin-bottom:1rem}.badge-earth{background:#4fd1c533;color:var(--accent-earth);border:1px solid var(--accent-earth)}.badge-orbit{background:#63b3ed33;color:var(--accent-orbit);border:1px solid var(--accent-orbit)}.badge-moon_path{background:#f6ad5533;color:var(--accent-moonpath);border:1px solid var(--accent-moonpath)}.badge-moon{background:#fc818133;color:var(--accent-moon);border:1px solid var(--accent-moon)}.card-container{flex:1;display:flex;flex-direction:column;justify-content:space-between}.question-box{margin-bottom:2rem}.question-text{font-size:1.5rem;font-weight:600;line-height:1.4}.options-grid{display:grid;gap:1rem;margin-bottom:2rem}.option-btn{background:var(--card-bg);color:var(--text-primary);padding:1.5rem;border-radius:12px;font-size:1.1rem;text-align:left;transition:transform .1s,background .2s;border:1px solid rgba(0,0,0,.15);display:flex;align-items:center}.option-btn:hover{background:#ffffff1a}.option-btn:active{transform:scale(.98)}.option-letter{font-weight:700;margin-right:1rem;opacity:.5}.result-box{background:var(--card-bg);padding:2rem;border-radius:16px;text-align:center;animation:fadeIn .3s ease-out;border:1px solid rgba(0,0,0,.1)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.result-header{font-size:1.5rem;font-weight:700;margin-bottom:1rem}.result-correct{color:var(--success)}.result-wrong{color:var(--error)}.explanation{color:var(--text-secondary);line-height:1.6;margin-bottom:2rem;font-size:1.1rem}.next-btn{background:var(--text-primary);color:var(--bg-color);font-weight:700;padding:1rem 2rem;border-radius:99px;width:100%;font-size:1.1rem}.loading{color:var(--text-secondary)}body.theme-earth{--bg-color: #0f4c3a;--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--card-bg: rgba(0, 0, 0, .25);--accent-earth: #6ee7b7;--success: #68d391;--error: #fc8181}body.theme-orbit{--bg-color: #3b1b68;--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--card-bg: rgba(0, 0, 0, .25);--accent-orbit: #b794f6;--success: #68d391;--error: #fc8181}body.theme-moon_path{--bg-color: #721c24;--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--card-bg: rgba(0, 0, 0, .25);--accent-moonpath: #feb2b2;--success: #68d391;--error: #fc8181}body.theme-moon{--bg-color: #1a365d;--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--card-bg: rgba(0, 0, 0, .25);--accent-moon: #90cdf4;--success: #68d391;--error: #fc8181}.home-container{position:fixed;top:0;left:0;width:100vw;height:100vh;overflow:hidden;background-color:#050a1f;z-index:1000;font-family:Righteous,cursive;cursor:crosshair}.parallax-layer{position:absolute;top:-10%;left:-10%;width:120%;height:120%;transition:transform .1s ease-out;display:flex;justify-content:center;align-items:center;pointer-events:none}.parallax-layer img{max-width:100%;max-height:100%;object-fit:contain}.bg-layer{background:radial-gradient(circle at 50% 50%,#1a1e3b,#02040f);z-index:1}.earth-layer{z-index:2}.moon-layer{z-index:3}.rocket-layer{z-index:4}.grain-overlay{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:10;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opactiy='0.1'/%3E%3C/svg%3E");opacity:.15;mix-blend-mode:overlay}.content-layer{position:absolute;top:0;left:0;width:100%;height:100%;z-index:20;display:flex;flex-direction:column;justify-content:center;align-items:center;pointer-events:none}.hero-logo{max-width:80%;width:500px;margin-bottom:2rem;animation:pulse-logo 3s infinite alternate;filter:drop-shadow(0 0 10px rgba(255,204,0,.3));pointer-events:none}.retro-subtitle{font-size:2rem;color:#e0e0e0;letter-spacing:.3em;margin-bottom:4rem;text-shadow:2px 2px 4px rgba(0,0,0,.8);font-family:Righteous,cursive;text-align:center}.enter-button{pointer-events:auto;background:linear-gradient(135deg,#d32f2f,#b71c1c);color:#fff;font-family:Russo One,sans-serif;font-size:1.5rem;padding:1rem 3rem;border:3px solid #ffcc00;border-radius:50px;text-transform:uppercase;letter-spacing:.1em;cursor:pointer;box-shadow:0 10px 20px #00000080,inset 0 -4px #0000004d;transition:all .2s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow:hidden}.enter-button:hover{transform:translateY(-5px) scale(1.05);box-shadow:0 15px 30px #d32f2f99,inset 0 -4px #0000004d;background:linear-gradient(135deg,#f44336,#d32f2f)}.enter-button:active{transform:translateY(2px);box-shadow:0 5px 10px #00000080,inset 0 -2px #0000004d}.enter-button:after{content:"";position:absolute;top:0;left:-100%;width:50%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);transform:skew(-25deg);animation:sweep 4s infinite}@keyframes sweep{0%{left:-100%}20%{left:200%}to{left:200%}}@keyframes pulse-logo{0%{transform:scale(1);filter:drop-shadow(0 0 10px rgba(255,204,0,.3))}to{transform:scale(1.03);filter:drop-shadow(0 0 30px rgba(255,204,0,.6))}}.placeholder-asset{position:absolute;display:flex;justify-content:center;align-items:center}.bg-layer .placeholder-asset{width:100%;height:100%;background-image:url(/assets/space-hero/star.webp);background-size:90% auto;background-repeat:no-repeat;background-position:center;background-color:#050a1f}.bg-layer .placeholder-asset img{display:none}.earth-layer .placeholder-asset{bottom:-15%;left:15%;width:70vw;max-width:750px}.moon-layer .placeholder-asset{top:15%;right:25%;width:20vw;max-width:320px}.rocket-layer .placeholder-asset{top:45%;left:50%;transform:translate(-50%,-50%) rotate(30deg);width:35vw;max-width:450px}.motion-permission-banner{position:absolute;top:20px;left:50%;transform:translate(-50%);z-index:100;pointer-events:auto}.motion-btn{background:#0009;border:1px solid #ffcc00;color:#fc0;font-family:Righteous,cursive;padding:8px 16px;border-radius:20px;font-size:.9rem;box-shadow:0 4px 10px #00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);cursor:pointer;transition:all .2s ease;white-space:nowrap}.motion-btn:hover{background:#fc03;transform:scale(1.05)}@media(max-width:768px){.hero-logo{width:300px;max-width:90%}.retro-subtitle{font-size:1.2rem}.enter-button{font-size:1.2rem;padding:.8rem 2rem}.bg-layer .placeholder-asset{background-size:cover}.earth-layer .placeholder-asset{left:-10%;right:auto;bottom:-15%;width:90vw}.moon-layer .placeholder-asset{top:5%;right:10%;width:35vw}.rocket-layer .placeholder-asset{top:50%;left:50%;transform:translate(-50%,-50%) rotate(10deg);width:60vw}}