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input[type=range]{min-height:2rem;touch-action:pan-y}.theater-hud.top-hud{top:0;background:linear-gradient(to bottom,rgba(0,0,0,.85) 0%,rgba(0,0,0,.4) 60%,transparent 100%);padding-top:2.5rem;padding-bottom:4rem;align-items:flex-start}.theater-hud.bottom-hud{bottom:0;background:linear-gradient(to top,rgba(0,0,0,.9) 0%,rgba(0,0,0,.5) 60%,transparent 100%);padding-top:6rem;padding-bottom:2.5rem;justify-content:center;gap:1.5rem}@media(max-width:768px){.theater-wrapper{position:absolute;min-height:100dvh;height:100dvh;align-items:center;justify-content:center;flex-direction:column;padding:0;box-sizing:border-box;overflow:hidden}.theater-aspect-box{width:100%;max-height:none;aspect-ratio:16 / 9;margin-top:0}.theater-hud{padding:1rem}.theater-hud.top-hud{position:fixed;padding:calc(.85rem + env(safe-area-inset-top,0px)) 1rem .9rem;background:#000000eb;display:grid;gap:.65rem}.theater-hud.bottom-hud{position:fixed;padding:1rem 1rem calc(1rem + env(safe-area-inset-bottom,0px));background:linear-gradient(to top,#000000f5,#000000d1);gap:.7rem}}:root{--primary: #4a90e2;--secondary: #50c878;--accent: #ff6b6b;--background: #050510;--surface: #ffffff;--text: #2c3e50;--text-muted: #7f8c8d;--primary-glow: rgba(74, 144, 226, .4);--glass-bg: rgba(255, 255, 255, .7);--card-shadow: 0 20px 40px rgba(0,0,0,.15);--map-sky: linear-gradient(to bottom, #87ceeb, #e0f6ff)}.app-container{min-height:100vh;margin:0 auto;padding:2rem;background:var(--map-sky);position:relative;overflow-x:hidden}header{text-align:center;margin-bottom:4rem}.hero-title{font-size:3.5rem;margin-bottom:1rem}.hero-subtitle{font-size:1.25rem;color:var(--text-muted)}.regions-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:3rem;padding:2rem;max-width:1400px;margin:0 auto;perspective:1000px}.cloud{position:absolute;background:#fff;border-radius:50%;opacity:.6;filter:blur(20px);pointer-events:none;z-index:0;animation:floatCloud 20s linear 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ease-out}.chapters-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:1rem}.chapter-card{padding:2.5rem;cursor:pointer;text-align:left;transition:all .3s ease}.chapter-card h3{font-size:1.5rem;margin-bottom:.5rem;color:var(--primary)}.chapter-card p{color:var(--text-muted);font-size:.9rem}.chapter-card:hover{transform:translateY(-10px);background:#fff3;border-color:var(--primary)}.chapter-status{font-size:.9rem;margin-top:.5rem}.chapter-card.finished{border-left:5px solid #50c878}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:2000}.completion-modal{background:#fff;color:var(--text);padding:3rem;border-radius:24px;max-width:500px;width:90%;text-align:center;box-shadow:0 20px 50px #0000004d;border:1px solid rgba(255,255,255,.3)}.modal-header h2{font-size:2rem;margin-bottom:1.5rem;color:inherit}.crystal-reward-display{background:#4a90e21a;padding:2rem;border-radius:20px;margin-bottom:1.5rem;color:var(--primary)}.reward-text{font-size:1.2rem;margin:0;color:inherit}.modal-message{color:var(--text-muted);margin-bottom:2rem;opacity:.8}.modal-actions-grid{display:grid;grid-template-columns:1fr;gap:1rem}.modal-btn{padding:1rem;border:none;border-radius:12px;font-size:1.1rem;font-weight:700;cursor:pointer;transition:all .2s}.primary-btn{background:var(--primary);color:#fff}.primary-btn:hover{transform:translateY(-2px);box-shadow:0 5px 15px #4a90e266}.secondary-btn{background:#0000000d;color:var(--text)}.secondary-btn:hover{background:#0000001a}@media(min-width:768px){.modal-actions-grid{grid-template-columns:1fr 1fr}}:root{--space-dark: #0a0a1a;--space-purple: #1a1a3e;--space-blue: #0d1b2a;--space-gradient: linear-gradient(135deg, #0a0a1a 0%, #1a1a3e 50%, #0d1b2a 100%);--star-gold: #ffd700;--crystal-cyan: #00d4ff;--crystal-glow: 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rotate(-1deg)}}.planet-card-label{margin-top:.5rem;background:#0009;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:.4rem 1.2rem;border-radius:20px;border:1px solid var(--glass-border);color:var(--text-bright);font-weight:700;font-size:.95rem;white-space:nowrap;box-shadow:0 4px 15px #00000080;transition:all .3s ease}.planet-node:hover .planet-card-label{background:var(--crystal-cyan);color:#000;border-color:var(--text-bright);transform:translateY(5px)}.space-nav{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;position:relative;z-index:100}.space-nav-links{display:flex;gap:1.5rem}.space-nav-link{color:var(--text-muted);font-weight:600;padding:.5rem 1rem;border-radius:10px;transition:var(--transition-smooth);background:none;border:none;cursor:pointer}.space-nav-link:hover,.space-nav-link.active{color:var(--text-bright);background:var(--glass-bg)}.space-container{max-width:1400px;margin:0 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#ffffff2e inset,0 0 22px #42e8ff75,0 0 44px #34f5a53d;overflow:hidden;transform:translateY(-1px);animation:trialCtaPulse 2.6s ease-in-out infinite}.login-public-action--trial:before{content:"";position:absolute;inset:-45% -30%;background:linear-gradient(115deg,transparent 24%,rgba(255,255,255,.72) 42%,transparent 60%);transform:translate(-70%) rotate(8deg);animation:trialCtaSweep 3.4s ease-in-out infinite;pointer-events:none}.login-public-action--trial:hover{border-color:#ffffffeb;background:linear-gradient(135deg,#fff59d,#67e8f9 48%,#5cffb2);box-shadow:0 0 0 1px #ffffff38 inset,0 0 30px #67e8f994,0 0 58px #34f5a557;transform:translateY(-3px) scale(1.02)}.login-public-action__label,.login-public-action__badge{position:relative;z-index:1}.login-public-action__label{font-weight:950}.login-public-action__badge{display:inline-flex;align-items:center;min-height:1.45rem;border-radius:999px;padding:.23rem .48rem;background:#04111fd1;color:#fff;font-size:.72rem;font-weight:900;box-shadow:0 0 14px #04111f47;white-space:nowrap}@keyframes trialCtaPulse{0%,to{box-shadow:0 0 0 1px #ffffff2e inset,0 0 22px #42e8ff75,0 0 44px #34f5a53d}50%{box-shadow:0 0 0 1px #ffffff47 inset,0 0 34px #42e8ff9e,0 0 68px #34f5a55c}}@keyframes trialCtaSweep{0%,42%{transform:translate(-76%) rotate(8deg)}74%,to{transform:translate(76%) rotate(8deg)}}@media(prefers-reduced-motion:reduce){.login-public-action--trial,.login-public-action--trial:before{animation:none}}.space-quiz-container{max-width:1000px;margin:0 auto;padding:2.5rem;position:relative;z-index:1}.space-quiz-card{padding:2.5rem;position:relative}.space-option-btn{background:var(--glass-bg);border:2px solid var(--glass-border);color:var(--text-bright);padding:1.2rem 1.5rem;border-radius:15px;font-size:1.2rem;cursor:pointer;transition:var(--transition-smooth);word-break:keep-all;font-family:var(--font-title);font-weight:500}.space-image-card-wrapper{position:relative;z-index:5;transition:transform .3s 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