@import"https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Noto+Sans+KR:wght@300;400;700&display=swap";:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #e2e8f0;--text-primary: #242c3b;--text-secondary: #4a5568;--text-muted: #718096;--accent-primary: #667eea;--accent-secondary: #4ecdc4;--border-color: #e2e8f0;--input-bg: #ffffff;--card-bg: rgba(255, 255, 255, .8);--card-hover-bg: rgba(255, 255, 255, .95);--shadow-color: rgba(0, 0, 0, .1);--error-color: #e53e3e;--success-color: #38a169}@media(prefers-color-scheme:dark){:root{--bg-primary: #141b24;--bg-secondary: #41495e;--bg-tertiary: #1f2937;--text-primary: #ffffff;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--accent-primary: #667eea;--accent-secondary: #4ecdc4;--border-color: #374151;--input-bg: #1f2937;--card-bg: rgba(31, 41, 55, .9);--card-hover-bg: rgba(55, 65, 81, .95);--shadow-color: rgba(0, 0, 0, .4);--error-color: #fc8181;--success-color: #68d391}}html,body{background-color:var(--bg-primary);color:var(--text-primary);transition:background-color .3s ease,color .3s ease}body{margin:0;padding:0;display:flex;place-items:center;min-width:320px;min-height:100vh}input,textarea,select{background-color:var(--input-bg);color:var(--text-primary);border:1px solid var(--border-color);transition:all .3s ease}input:focus,textarea:focus,select:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #667eea1a}input::placeholder,textarea::placeholder{color:var(--text-muted)}button{background-color:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color);transition:all .3s ease}button:hover:not(:disabled){background-color:var(--accent-primary);color:#fff}h1,h2,h3,h4,h5,h6{color:var(--text-primary)}p,span,div{color:var(--text-secondary)}a{color:var(--accent-primary);transition:color .3s ease}a:hover{color:var(--accent-secondary)}#root{width:80%;margin:0 auto;padding:0;text-align:center;background-color:var(--bg-primary);color:var(--text-primary)}h1,h2,h3,h4,h5,h6,p{margin:0;padding:0}.page-container{background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);color:var(--text-primary);min-height:100vh}.page-content{max-width:1200px;margin:0 auto}.page-content h1{font-size:2.5rem;color:var(--text-primary);text-align:center;margin-bottom:2rem;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.page-content p{font-size:1.1rem;line-height:1.6;color:var(--text-secondary);margin-bottom:1.5rem;text-align:center}.content-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));margin-top:3rem}.content-card{background:var(--card-bg);padding:2rem;border:1px solid var(--border-color);border-radius:12px;box-shadow:0 4px 20px var(--shadow-light);transition:transform .3s ease,box-shadow .3s ease}.content-card:hover{transform:translateY(-5px);background:var(--card-hover-bg);box-shadow:0 8px 30px var(--shadow-color)}.content-card h3{color:var(--accent-primary);margin-bottom:1rem;font-size:1.3rem}.home-container{max-width:800px;margin:0 auto;font-family:sans-serif}.home-container h1{font-size:2rem}.home-container p{line-height:1.6}.contact-container{display:grid;gap:3rem;margin-top:2rem;max-width:1000px;margin-left:auto;margin-right:auto}.info-item{display:flex;align-items:center;margin-bottom:1rem;padding:.5rem 0}.info-item .icon{font-size:1.2rem;margin-right:.8rem;width:24px}.info-item span:last-child{color:var(--text-secondary);font-size:.95rem}.contact-form{background:var(--card-bg);padding:2rem;border:1px solid var(--border-color);border-radius:12px;box-shadow:0 4px 20px var(--shadow-light)}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-primary);font-size:.9rem}.form-group input,.form-group textarea{width:100%;padding:.8rem;border:2px solid var(--border-color);border-radius:8px;font-size:1rem;transition:border-color .3s ease,box-shadow .3s ease;box-sizing:border-box;background:var(--bg-primary);color:var(--text-primary)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent-primary) 20%,transparent)}.form-group input.error,.form-group textarea.error{border-color:#e74c3c}.form-group textarea{resize:vertical;min-height:120px}.error-message{display:block;color:var(--error-color);font-size:.8rem;margin-top:.3rem}.captcha-group{background:color-mix(in srgb,var(--accent-primary) 5%,var(--card-bg));padding:1rem;border-radius:8px;border:1px solid var(--border-color)}.captcha-question{background:var(--accent-primary);color:#fff;padding:.8rem;border-radius:6px;margin-bottom:.8rem;text-align:center;font-weight:500}.captcha-question strong{font-size:1.1rem}.submit-button{width:100%;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);color:#fff;border:none;padding:1rem 2rem;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .3s ease;margin-top:1rem}.submit-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px color-mix(in srgb,var(--accent-primary) 30%,transparent)}.submit-button:disabled{opacity:.7;cursor:not-allowed;transform:none}.status-message{padding:1rem;border-radius:8px;margin-top:1rem;font-weight:500;text-align:center}.status-message.success{background:color-mix(in srgb,var(--success-color) 20%,transparent);color:var(--success-color);border:1px solid var(--success-color)}.status-message.error{background:color-mix(in srgb,var(--error-color) 20%,transparent);color:var(--error-color);border:1px solid var(--error-color)}@media(max-width:768px){.contact-container{grid-template-columns:1fr;gap:2rem;margin-top:1rem}.contact-form{padding:1.5rem}.info-item{flex-direction:column;align-items:flex-start;text-align:left}.info-item .icon{margin-bottom:.3rem;margin-right:0}}@media(max-width:480px){.contact-form{padding:1rem}.form-group input,.form-group textarea{padding:.6rem}}.portfolio-container{min-height:100vh;background:linear-gradient(135deg,#0f0f23,#1a1a3a,#2d1b69);color:#fff;overflow-x:hidden;opacity:0;transform:translateY(20px);transition:all 1s ease-out}.portfolio-container.loaded{opacity:1;transform:translateY(0)}.hero-section{position:relative;height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}.hero-bg{position:absolute;top:0;left:0;width:100%;height:100%;background:url(https://images.unsplash.com/photo-1571019613454-1cb2f99b2d8b?w=1920&h=1080&fit=crop) center/cover;filter:brightness(.3) saturate(1.2);animation:subtleZoom 20s ease-in-out infinite}@keyframes subtleZoom{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.hero-content{position:relative;z-index:2;max-width:800px;padding:2rem}.main-title{font-family:Orbitron,monospace;font-size:4rem;font-weight:900;background:linear-gradient(45deg,#ff6b6b,#4ecdc4,#45b7d1,#f9ca24);background-size:400% 400%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradientShift 3s ease-in-out infinite;margin-bottom:1rem;text-shadow:0 0 30px rgba(255,107,107,.5)}@keyframes gradientShift{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.subtitle{font-family:Noto Sans KR,sans-serif;font-size:1.5rem;color:#a78bfa;margin-bottom:.5rem;animation:glow 2s ease-in-out infinite alternate}@keyframes glow{0%{text-shadow:0 0 10px #a78bfa}to{text-shadow:0 0 20px #a78bfa,0 0 30px #a78bfa}}.tagline{font-size:1.2rem;color:#cbd5e1;margin-bottom:2rem;animation:fadeInUp 1s ease-out .5s both}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.floating-elements{position:absolute;width:100%;height:100%;top:0;left:0;pointer-events:none}.element{position:absolute;font-size:2rem;opacity:.7;animation:float 6s ease-in-out infinite}.element.fire{top:20%;left:10%;animation-delay:0s}.element.ice{top:30%;right:15%;animation-delay:1.2s}.element.thunder{bottom:30%;left:20%;animation-delay:2.4s}.element.moon{top:60%;right:25%;animation-delay:3.6s}.element.shadow{bottom:20%;right:10%;animation-delay:4.8s}@keyframes float{0%,to{transform:translateY(0) rotate(0);opacity:.7}50%{transform:translateY(-20px) rotate(10deg);opacity:1}}.characters-section,.music-section,.achievements-section,.stats-section{padding:4rem 2rem;max-width:1200px;margin:0 auto}.section-title{font-family:Orbitron,monospace;font-size:2.5rem;text-align:center;margin-bottom:3rem;background:linear-gradient(45deg,#ff6b6b,#4ecdc4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;position:relative}.section-title:after{content:"";position:absolute;bottom:-10px;left:50%;transform:translate(-50%);width:100px;height:3px;background:linear-gradient(45deg,#ff6b6b,#4ecdc4);border-radius:2px}.character-grid{display:grid;grid-template-columns:1fr 2fr;gap:3rem;align-items:start}.character-selector{display:flex;flex-direction:column;gap:1rem}.character-btn{display:flex;align-items:center;gap:1rem;padding:1rem;background:#ffffff0d;border:2px solid transparent;border-radius:12px;cursor:pointer;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.character-btn:hover{background:#ffffff1a;transform:translate(10px)}.character-btn.active{background:#fff3;transform:translate(15px);box-shadow:0 10px 30px #0000004d}.character-btn img{width:50px;height:50px;border-radius:50%;object-fit:cover}.character-btn span{color:#fff;font-weight:500}.character-card{display:grid;grid-template-columns:300px 1fr;gap:2rem;background:#ffffff0d;border-radius:20px;border:2px solid;padding:2rem;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);transition:all .5s ease;animation:cardSlideIn .5s ease-out}@keyframes cardSlideIn{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.character-image{position:relative;overflow:hidden;border-radius:15px}.character-image img{width:100%;height:400px;object-fit:cover;transition:transform .3s ease}.character-image:hover img{transform:scale(1.05)}.element-badge{position:absolute;top:15px;right:15px;padding:.5rem 1rem;border-radius:20px;color:#fff;font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:1px}.character-info h3{font-family:Orbitron,monospace;font-size:2rem;margin-bottom:.5rem;color:#ff6b6b}.character-info h4{color:#4ecdc4;margin-bottom:1.5rem;font-size:1.1rem}.character-info p{line-height:1.8;color:#cbd5e1;font-size:1rem}.video-carousel{position:relative;height:400px;overflow:hidden;border-radius:20px;margin-bottom:2rem}.video-slide{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;transition:opacity .8s ease;display:grid;grid-template-columns:1fr 1fr;gap:2rem;padding:2rem;background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.video-slide.active{opacity:1}.video-thumbnail{position:relative;overflow:hidden;border-radius:15px;cursor:pointer}.video-thumbnail img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.video-thumbnail:hover img{transform:scale(1.1)}.play-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#0006;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s ease}.video-thumbnail:hover .play-overlay{opacity:1}.play-button{font-size:3rem;color:#fff;filter:drop-shadow(0 0 10px rgba(255,255,255,.8))}.video-info{display:flex;flex-direction:column;justify-content:center;padding:1rem}.video-info h3{font-family:Orbitron,monospace;font-size:2rem;margin-bottom:1rem;color:#ff6b6b}.video-info p{color:#cbd5e1;font-size:1.1rem;line-height:1.6}.carousel-dots{display:flex;justify-content:center;gap:1rem}.dot{width:12px;height:12px;border-radius:50%;background:#ffffff4d;border:none;cursor:pointer;transition:all .3s ease}.dot.active{background:#ff6b6b;transform:scale(1.2)}.achievements-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.achievement-card{background:#ffffff0d;padding:2rem;border-radius:15px;text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);transition:all .3s ease;animation:achievementFloat 3s ease-in-out infinite}.achievement-card:nth-child(2n){animation-delay:1.5s}@keyframes achievementFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.achievement-card:hover{transform:translateY(-10px) scale(1.05);background:color-mix(in srgb,white 20%,transparent);box-shadow:0 10px 30px color-mix(in srgb,black 30%,transparent)}.achievement-icon{font-size:3rem;margin-bottom:1rem}.achievement-card h3{color:#4ecdc4;margin-bottom:1rem;font-family:Orbitron,monospace}.achievement-card p{color:#cbd5e1;margin-bottom:1rem;line-height:1.6}.achievement-date{color:#a78bfa;font-size:.9rem;font-weight:700}.stats-section{background:#ffffff0d;border-radius:20px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}.stat-item{text-align:center;padding:2rem 1rem}.stat-number{font-family:Orbitron,monospace;font-size:3rem;font-weight:900;background:linear-gradient(45deg,#ff6b6b,#4ecdc4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem;animation:countUp 2s ease-out}@keyframes countUp{0%{transform:scale(.5);opacity:0}to{transform:scale(1);opacity:1}}.stat-label{color:#cbd5e1;text-transform:uppercase;letter-spacing:1px;font-weight:700}@media(max-width:768px){.main-title{font-size:2.5rem}.character-grid{grid-template-columns:1fr;gap:2rem}.character-card{grid-template-columns:1fr;text-align:center}.video-slide{grid-template-columns:1fr;padding:1rem}.stats-grid{grid-template-columns:repeat(2,1fr)}.achievements-grid{grid-template-columns:1fr}}@media(max-width:480px){.main-title{font-size:2rem}.characters-section,.music-section,.achievements-section,.stats-section{padding:2rem 1rem}.stats-grid{grid-template-columns:1fr}}.game-container{min-height:100vh;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);padding:1rem;display:flex;flex-direction:column;align-items:center}.game-header{text-align:center;margin-bottom:2rem}.game-header h1{background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-size:2.5rem;margin-bottom:.5rem}.game-status{display:flex;justify-content:space-between;align-items:center;width:100%;max-width:800px;margin-bottom:1rem;padding:1rem;background:var(--card-bg);border-radius:12px;border:1px solid var(--border-color);box-shadow:0 4px 20px var(--shadow-color)}.player-info{display:flex;align-items:center;gap:1rem}.player-blob-preview{width:40px;height:40px;border-radius:50%;border:2px solid var(--accent-primary);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.9rem}.online-players{color:var(--text-secondary);font-size:.9rem}.login-form{background:var(--card-bg);padding:2rem;border-radius:16px;border:1px solid var(--border-color);box-shadow:0 8px 32px var(--shadow-color);max-width:400px;width:100%;text-align:center}.login-form h2{color:var(--text-primary);margin-bottom:1.5rem}.form-group{margin-bottom:1.5rem;text-align:left}.form-group label{display:block;margin-bottom:.5rem;color:var(--text-primary);font-weight:500}.form-group input{width:100%;padding:.8rem;border:2px solid var(--border-color);border-radius:8px;background:var(--input-bg);color:var(--text-primary);transition:border-color .3s ease}.form-group input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent-primary) 20%,transparent)}.color-picker{display:grid;grid-template-columns:repeat(5,1fr);gap:.5rem;margin-top:.5rem}.color-option{width:40px;height:40px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:transform .2s ease,border-color .2s ease}.color-option:hover{transform:scale(1.1)}.color-option.selected{border-color:var(--accent-primary);transform:scale(1.15)}.login-button{width:100%;padding:1rem;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);color:#fff;border:none;border-radius:8px;font-weight:600;font-size:1rem;cursor:pointer;transition:transform .2s ease,box-shadow .3s ease}.login-button:hover{transform:translateY(-2px);box-shadow:0 8px 25px color-mix(in srgb,var(--accent-primary) 30%,transparent)}.login-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.game-canvas-container{background:var(--card-bg);border-radius:16px;border:1px solid var(--border-color);box-shadow:0 8px 32px var(--shadow-color);padding:1rem;max-width:800px;width:100%}.game-canvas{border:2px solid var(--border-color);border-radius:12px;background:linear-gradient(135deg,#f0f2f5,#e8ebef);cursor:crosshair;display:block;width:100%;height:500px}@media(prefers-color-scheme:dark){.game-canvas{background:linear-gradient(135deg,#2a2f3a,#1a1f2a)}}.game-controls{display:flex;justify-content:center;gap:1rem;margin-top:1rem}.control-button{padding:.5rem 1rem;background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color);border-radius:6px;cursor:pointer;transition:all .2s ease}.control-button:hover{background:var(--accent-primary);color:#fff}.players-list{background:var(--card-bg);border-radius:12px;border:1px solid var(--border-color);box-shadow:0 4px 20px var(--shadow-color);padding:1rem;margin-top:1rem;max-width:800px;width:100%}.players-list h3{color:var(--text-primary);margin-bottom:1rem;text-align:center}.player-item{display:flex;align-items:center;gap:1rem;padding:.5rem;margin-bottom:.5rem;background:var(--bg-secondary);border-radius:8px;transition:background .2s ease}.player-item:hover{background:var(--bg-tertiary)}.player-blob{width:30px;height:30px;border-radius:50%;border:1px solid var(--border-color)}.player-name{color:var(--text-primary);font-weight:500;flex:1}.player-status{color:var(--text-secondary);font-size:.8rem}.chat-section{max-width:800px;width:100%;margin-top:1rem}.chat-input-container{margin-top:.75rem}.chat-input-form{width:100%}.chat-input-full{width:100%;padding:.75rem 1rem;border:2px solid var(--accent-primary);border-radius:8px;background:var(--input-bg);color:var(--text-primary);font-size:.95rem;outline:none;transition:all .3s ease}.chat-input-full:focus{border-color:var(--accent-secondary);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent-primary) 20%,transparent)}.chat-toggle-button-full{width:100%;padding:.75rem 1rem;background:var(--accent-primary);color:#fff;border:none;border-radius:8px;cursor:pointer;font-size:.95rem;transition:all .2s ease;text-align:center}.chat-toggle-button-full:hover{background:var(--accent-secondary);transform:translateY(-1px)}.chat-history{background:var(--card-bg);border-radius:12px;border:1px solid var(--border-color);box-shadow:0 4px 20px var(--shadow-color);padding:1rem;margin-top:1rem;max-width:800px;width:100%;height:250px;display:flex;flex-direction:column}.chat-messages{flex:1;overflow-y:auto;overflow-x:hidden;padding-right:.5rem;display:flex;flex-direction:column;gap:.25rem}.chat-message{display:flex;align-items:center;gap:.25rem;background:var(--bg-secondary);border-radius:4px;font-size:.85rem;line-height:1.3;min-height:1.6rem}.chat-timestamp{color:var(--text-muted);font-size:.75rem;font-family:monospace;min-width:4rem;flex-shrink:0}.chat-player-name{font-weight:700;min-width:fit-content;flex-shrink:0}.chat-message-text{flex:1;text-align:left;color:var(--text-primary);word-wrap:break-word;word-break:break-word}.no-messages{text-align:center;color:var(--text-muted);font-style:italic;margin:2rem 0;align-self:center}@media(max-width:768px){.chat-interface{flex-direction:column;gap:.5rem}.chat-input{width:100%}.chat-history{max-height:150px}.chat-messages{max-height:100px}}@media(max-width:768px){.game-container{padding:.5rem}.game-status{flex-direction:column;gap:1rem;text-align:center}.game-canvas{height:400px}.game-controls{flex-wrap:wrap}}.unity-page{min-height:80vh;background:linear-gradient(135deg,#1e3c72,#2a5298);padding:2rem;display:flex;justify-content:center;align-items:center}.unity-container{max-width:1200px;width:100%;background:#fffffff2;border-radius:12px;padding:2rem;box-shadow:0 10px 30px #0000004d;text-align:center}.unity-container h1{color:#2c3e50;margin-bottom:2rem;font-size:2.5rem;text-shadow:2px 2px 4px rgba(0,0,0,.1)}.unity-game-container{position:relative;display:inline-block;border-radius:8px;overflow:hidden;background:#000;box-shadow:0 4px 20px #0000004d}.unity-canvas{display:block;max-width:100%;height:auto;background:#000;outline:none;border:none}.unity-canvas:focus{outline:2px solid #3498db;outline-offset:2px}.unity-canvas.loading{opacity:.7}.unity-loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;z-index:10;text-align:center}.loading-text{font-size:1.5rem;margin-bottom:1rem;text-shadow:2px 2px 4px rgba(0,0,0,.8)}.loading-bar{width:300px;height:20px;background:#fff3;border-radius:10px;overflow:hidden;margin-bottom:.5rem}.loading-progress{height:100%;background:linear-gradient(90deg,#4caf50,#8bc34a);border-radius:10px;transition:width .3s ease}.loading-percentage{font-size:1.2rem;font-weight:700;text-shadow:2px 2px 4px rgba(0,0,0,.8)}.unity-controls{margin-top:1rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.fullscreen-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:6px;cursor:pointer;font-size:1rem;font-weight:700;transition:transform .2s ease,box-shadow .2s ease}.fullscreen-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0003}.unity-info{text-align:left;color:#555}.unity-info p{margin:.25rem 0;font-size:.9rem}.unity-error{background:#f8f9fa;border:2px solid #e74c3c;border-radius:8px;padding:2rem;margin:2rem 0;color:#2c3e50}.unity-error h3{color:#e74c3c;margin-bottom:1rem}.unity-instructions{text-align:left;margin-top:1.5rem;background:#fff;padding:1.5rem;border-radius:6px;border-left:4px solid #3498db}.unity-instructions h4{color:#2980b9;margin-bottom:.5rem}.unity-instructions ol{margin-left:1rem}.unity-instructions li{margin:.5rem 0;line-height:1.5}.unity-instructions code{background:#ecf0f1;padding:.2rem .4rem;border-radius:3px;font-family:Courier New,monospace;color:#e74c3c}@media(max-width:768px){.unity-page{padding:1rem}.unity-container{padding:1.5rem}.unity-container h1{font-size:2rem}.unity-controls{flex-direction:column;text-align:center}.loading-bar{width:250px}.loading-text{font-size:1.2rem}}.navbar{position:sticky;top:0;width:100%;background:color-mix(in srgb,var(--bg-primary) 65%,transparent);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-bottom:1px solid var(--border-color);box-shadow:0 2px 20px var(--shadow-color);z-index:1000;transition:all .3s ease}.navbar-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:0 2rem;height:4rem}.navbar-logo{display:flex;align-items:center;text-decoration:none;transition:transform .3s ease}.navbar-logo:hover{transform:scale(1.05)}.logo-icon{width:100px;height:40px;border-radius:8px;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);display:flex;align-items:center;justify-content:center;color:var(--text-primary);font-weight:700;font-size:1.2rem;box-shadow:0 4px 15px color-mix(in srgb,var(--accent-primary) 30%,transparent);transition:all .3s ease}.navbar-logo:hover .logo-icon{box-shadow:0 6px 20px color-mix(in srgb,var(--accent-primary) 40%,transparent);transform:translateY(-1px)}.navbar-menu{display:flex;list-style:none;margin:0;padding:0;gap:2rem}.navbar-item{position:relative}.navbar-link{text-decoration:none;color:var(--text-primary);font-weight:500;font-size:1rem;padding:.5rem 1rem;border-radius:8px;transition:color .2s ease,background .2s ease}.navbar-link:hover{color:var(--accent-primary);background:color-mix(in srgb,var(--accent-primary) 10%,transparent)}.navbar-link.active{color:var(--accent-primary);background:color-mix(in srgb,var(--accent-primary) 15%,transparent);border-bottom:2px solid var(--accent-primary)}@media(max-width:768px){.navbar-container{padding:0 1rem;height:60px}.navbar-menu{gap:1rem}.navbar-link{font-size:.9rem;padding:.4rem .8rem}.logo-icon{width:35px;height:35px;font-size:1rem}}@media(max-width:480px){.navbar-menu{gap:.5rem}.navbar-link{font-size:.8rem;padding:.3rem .6rem}}