*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;min-height:100vh;padding:20px}.container{border-radius:20px;box-shadow:0 20px 40px rgba(0,0,0,0.1);padding:40px;max-width:600px;width:100%;text-align:center;margin:0 auto}@media (min-width: 1200px){.container{max-width:1000px;padding:50px}}@media (min-width: 1400px){.container{max-width:1200px;padding:60px}}@media (min-width: 1600px){.container{max-width:1400px;padding:70px}}@media (min-width: 1920px){.container{max-width:1600px;padding:80px}}.btn{background:linear-gradient(45deg, #667eea, #764ba2);color:white;border:none;padding:15px 30px;border-radius:25px;cursor:pointer;text-decoration:none;font-size:1rem;font-weight:500;transition:all 0.3s ease;display:inline-block}.btn:hover{box-shadow:0 10px 20px rgba(102,126,234,0.3)}.btn-secondary{background:#6c757d}.btn-secondary:hover{background:#5a6268}.alert{background:#f8d7da;color:#721c24;padding:15px;border-radius:10px;margin-bottom:20px;border:1px solid #f5c6cb}@media (max-width: 768px){.container{padding:20px}}body{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg, #667eea 0%, #764ba2 100%)}.container{max-width:1200px;width:100%;padding:2rem;background:white;border-radius:20px;box-shadow:0 20px 40px rgba(0,0,0,0.1);margin:2rem auto}.logo{font-size:3rem;font-weight:bold;background:linear-gradient(45deg, #667eea, #764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:20px;text-align:center}.title{font-size:2.5rem;color:#333;margin-bottom:20px;font-weight:300;text-align:center}.subtitle{font-size:1.2rem;color:#666;margin-bottom:40px;line-height:1.6;text-align:center}.info-sections{display:flex;flex-direction:column;gap:2rem}.info-section{background:#f8f9fa;border-radius:15px;padding:2rem;border-left:5px solid #667eea}.info-section h2{color:#333;margin-bottom:1.5rem;font-size:1.5rem;display:flex;align-items:center;gap:0.5rem}.info-content{line-height:1.6;color:#555}.highlight-box{background:linear-gradient(135deg, #667eea 0%, #764ba2 100%);color:white;padding:1.5rem;border-radius:10px;margin-top:1rem}.highlight-box h3{color:white;margin-bottom:1rem;font-size:1.2rem}.highlight-box ul{list-style:none;padding:0}.highlight-box li{margin-bottom:0.8rem;padding-left:1.5rem;position:relative}.highlight-box li::before{content:'✨';position:absolute;left:0}.tech-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));gap:1.5rem;margin-top:1rem}.tech-item{background:white;padding:1.5rem;border-radius:10px;text-align:center;box-shadow:0 5px 15px rgba(0,0,0,0.1);transition:transform 0.3s ease}.tech-item:hover{transform:translateY(-5px)}.tech-icon{font-size:2.5rem;margin-bottom:1rem}.tech-item h3{color:#333;margin-bottom:0.5rem;font-size:1.1rem}.tech-item p{color:#666;font-size:0.9rem}.github-info{display:grid;grid-template-columns:1fr;gap:2rem;margin-top:1rem;max-width:600px;margin-left:auto;margin-right:auto}.github-card{background:white;padding:1.5rem;border-radius:10px;box-shadow:0 5px 15px rgba(0,0,0,0.1)}.github-header h3{color:#333;margin-bottom:1rem;font-size:1.2rem}.github-content p{margin-bottom:0.8rem;color:#555}.github-link{color:#667eea;text-decoration:none;font-weight:600;transition:color 0.3s ease}.github-link:hover{color:#5a6fd8;text-decoration:underline}.github-content,.github-content p,.github-content a,.github-link,.github-card{word-break:break-word;overflow-wrap:anywhere}.github-stats{background:white;padding:1.5rem;border-radius:10px;box-shadow:0 5px 15px rgba(0,0,0,0.1)}.github-stats h3{color:#333;margin-bottom:1rem;font-size:1.2rem}.stats-grid{display:grid;grid-template-columns:repeat(2, 1fr);gap:1rem}.stat-item{text-align:center;padding:1rem;background:#f8f9fa;border-radius:8px}.stat-number{font-size:2rem;font-weight:bold;color:#667eea;margin-bottom:0.5rem}.stat-label{font-size:0.9rem;color:#666}.developer-info{margin-top:1rem;max-width:600px;margin-left:auto;margin-right:auto}.developer-card{display:flex;align-items:center;gap:1.5rem;background:white;padding:1.5rem;border-radius:10px;box-shadow:0 5px 15px rgba(0,0,0,0.1)}.developer-avatar{font-size:3rem;width:80px;height:80px;background:linear-gradient(135deg, #667eea 0%, #764ba2 100%);border-radius:50%;display:flex;align-items:center;justify-content:center;color:white}.developer-details h3{color:#333;margin-bottom:0.5rem;font-size:1.3rem}.developer-details p{color:#666;margin-bottom:0.3rem}.legal-info{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:1rem}@media (max-width: 768px){.legal-info{grid-template-columns:1fr}}.legal-box{background:white;padding:1.5rem;border-radius:10px;box-shadow:0 5px 15px rgba(0,0,0,0.1);border-left:4px solid #ff6b6b}.legal-box h3{color:#333;margin-bottom:1rem;font-size:1.1rem}.legal-box p{color:#555;line-height:1.5;font-size:0.9rem}.back-section{text-align:center;margin-top:3rem}.back-button{display:inline-block;padding:1rem 2rem;background:linear-gradient(135deg, #6c757d 0%, #495057 100%);color:white;text-decoration:none;border-radius:50px;font-size:1.1rem;font-weight:600;transition:all 0.3s ease;box-shadow:0 5px 15px rgba(108,117,125,0.3)}.back-button:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(108,117,125,0.4);color:white;text-decoration:none}@media (max-width: 768px){.container{margin:1rem auto;padding:1.5rem}.title{font-size:2rem}.subtitle{font-size:1rem}.info-section{padding:1.5rem}.tech-grid{grid-template-columns:1fr}.developer-card{flex-direction:column;text-align:center}}@media (max-width: 480px){.container{padding:1rem}.github-card,.github-stats{padding:1rem}}