:root{--bg-dark: #000005;--glass-bg: rgba(255, 255, 255, .08);--glass-border: rgba(255, 255, 255, .15);--glass-shadow: rgba(0, 0, 0, .3);--text-primary: rgba(255, 255, 255, .95);--text-secondary: rgba(255, 255, 255, .7);--accent-blue: #4da6ff;--accent-purple: #9b59b6;--accent-gold: #f4d03f;--font-main: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;background:var(--bg-dark);font-family:var(--font-main);color:var(--text-primary)}#canvas-container{position:fixed;top:0;left:0;width:100%;height:100%;z-index:1}#canvas-container canvas{display:block}#hand_canvas{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:10}.loading-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:var(--bg-dark);display:flex;align-items:center;justify-content:center;z-index:1000;transition:opacity .5s ease}.loading-content{text-align:center;color:var(--text-primary)}.loading-content p{font-size:1.2rem;font-weight:300;margin-top:1.5rem;letter-spacing:.5px}.loading-content.error p{color:#ff6b6b}.loading-content .hint{font-size:.9rem;color:var(--text-secondary);margin-top:.5rem}.loading-spinner{width:60px;height:60px;border:3px solid rgba(255,255,255,.1);border-top-color:var(--accent-blue);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto}@keyframes spin{to{transform:rotate(360deg)}}.info-card{position:fixed;bottom:30px;right:30px;width:340px;padding:28px;background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:20px;box-shadow:0 8px 32px var(--glass-shadow),inset 0 1px #ffffff1a;z-index:100;transition:all .4s cubic-bezier(.4,0,.2,1)}.info-card.hidden{opacity:0;transform:translate(50px);pointer-events:none}.info-card.visible{opacity:1;transform:translate(0)}.info-card .close-btn{position:absolute;top:12px;right:16px;width:28px;height:28px;background:#ffffff1a;border:none;border-radius:50%;color:var(--text-secondary);font-size:18px;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.info-card .close-btn:hover{background:#fff3;color:var(--text-primary)}.info-card h2{font-size:1.8rem;font-weight:600;margin-bottom:20px;background:linear-gradient(135deg,var(--accent-blue),var(--accent-purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px}.info-item{display:flex;flex-direction:column;gap:4px}.info-label{font-size:.75rem;font-weight:500;text-transform:uppercase;letter-spacing:1px;color:var(--text-secondary)}.info-value{font-size:1rem;font-weight:500;color:var(--text-primary)}.fun-fact{font-size:.9rem;line-height:1.5;color:var(--text-secondary);padding:14px;background:#ffffff0d;border-radius:12px;border-left:3px solid var(--accent-gold)}.scale-toggle{position:fixed;top:30px;right:30px;display:flex;align-items:center;gap:10px;padding:12px 20px;background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:50px;color:var(--text-primary);font-family:var(--font-main);font-size:.9rem;font-weight:500;cursor:pointer;z-index:100;transition:all .3s ease}.scale-toggle:hover{background:#ffffff26;border-color:#ffffff40;transform:translateY(-2px)}.scale-toggle:active{transform:translateY(0)}.scale-toggle .toggle-icon{font-size:1.2rem}.instructions{position:fixed;top:30px;left:30px;padding:24px 28px;background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:16px;z-index:100;min-width:240px}.panel-title{font-size:1.1rem;font-weight:600;color:var(--text-primary);margin:0 0 16px;padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,.1);letter-spacing:.3px}.section-label{font-size:.75rem;font-weight:500;color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;margin:0 0 10px}.instruction-section{margin-bottom:16px}.instruction-section:last-child{margin-bottom:0}.instruction-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:6px 0}.instruction-row .key{font-size:.9rem;font-weight:500;color:var(--text-primary)}.instruction-row .action{font-size:.85rem;color:var(--text-secondary);text-align:right}@media(max-width:768px){.info-card{bottom:20px;right:20px;left:20px;width:auto;padding:22px}.scale-toggle{top:auto;bottom:20px;right:20px;padding:10px 16px}.instructions{top:auto;bottom:80px;left:20px;padding:14px 18px}.info-grid{grid-template-columns:1fr;gap:12px}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.instructions,.scale-toggle,.settings-panel{animation:fadeIn .6s ease-out;animation-fill-mode:both}.scale-toggle{animation-delay:.1s}.instructions{animation-delay:.2s}.settings-panel{animation-delay:.3s}.settings-panel{position:fixed;bottom:30px;left:30px;width:260px;padding:24px 28px;background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:16px;z-index:100}.settings-content{display:flex;flex-direction:column;gap:18px}.slider-group{display:flex;flex-direction:column;gap:8px}.slider-group label{display:flex;justify-content:space-between;align-items:center}.slider-label{font-size:.85rem;color:var(--text-secondary)}.slider-value{font-size:.8rem;font-weight:500;color:var(--accent-blue);min-width:50px;text-align:right}.slider{-webkit-appearance:none;appearance:none;width:100%;height:6px;background:#ffffff26;border-radius:3px;outline:none;cursor:pointer}.slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;background:linear-gradient(135deg,var(--accent-blue),var(--accent-purple));border-radius:50%;cursor:pointer;box-shadow:0 2px 8px #0000004d;transition:transform .15s ease}.slider::-webkit-slider-thumb:hover{transform:scale(1.15)}.slider::-moz-range-thumb{width:18px;height:18px;background:linear-gradient(135deg,var(--accent-blue),var(--accent-purple));border-radius:50%;cursor:pointer;border:none;box-shadow:0 2px 8px #0000004d}.info-card.moon-card{bottom:30px;right:30px;width:300px}.moon-parent{font-size:.9rem;color:var(--text-secondary);margin-bottom:16px;padding:8px 12px;background:#ffffff0d;border-radius:8px}@media(max-width:768px){.settings-panel{bottom:auto;top:120px;left:20px;width:240px;padding:16px}}