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.3s;color:#fff}.download-btn.demo{background:linear-gradient(135deg,#667eea,#764ba2)}.download-btn.demo:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.download-btn.playstore{background:#34a853}.download-btn.playstore:hover{background:#2d8f47;transform:translateY(-2px);box-shadow:0 4px 12px #34a85366}.download-btn.appstore{background:#000}.download-btn.appstore:hover{background:#333;transform:translateY(-2px);box-shadow:0 4px 12px #0000004d}.info-list{display:flex;flex-direction:column;gap:1rem}.info-item{display:flex;justify-content:space-between;padding:.75rem 0;border-bottom:1px solid #e0e0e0}.info-item:last-child{border-bottom:none}.info-label{font-weight:600;color:#666}.info-value{color:#333}.info-content{color:#666;line-height:1.8;font-size:1rem}.not-found{text-align:center;padding:4rem 2rem}.not-found h2{font-size:2rem;margin-bottom:1rem;color:#333}@media (max-width: 968px){.app-detail-content{grid-template-columns:1fr}.app-detail-sidebar{order:-1}}@media (max-width: 768px){.app-detail-header{flex-direction:column;text-align:center}.app-detail-icon{margin:0 auto}.app-detail-title{font-size:2rem}.features-grid{grid-template-columns:1fr}.screenshots-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}}.app{min-height:100vh;display:flex;flex-direction:column}main{flex:1;padding:0}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f5f5f5;color:#333}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}