.app-container{max-width:1200px;margin:0 auto;padding:20px;min-height:100vh;display:flex;flex-direction:column;position:relative}.storybook-limit-info{position:relative;background-color:#4a6fa5e6;color:#fff;padding:8px 12px;border-radius:8px;font-size:.9rem;font-weight:500;z-index:10;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);box-shadow:0 2px 8px #00000026;transition:all .3s ease;display:block;text-align:center;margin:10px auto}.storybook-limit-info:hover{background-color:#4a6fa5;transform:translateY(-2px)}.debug-status-banner{position:fixed;top:10px;left:10px;background-color:#ffeb3b;color:#333;padding:10px 15px;border-radius:8px;font-size:.9rem;font-weight:500;z-index:100;box-shadow:0 4px 12px #00000026;display:flex;align-items:center;flex-wrap:wrap;gap:20px}.debug-mode-indicator{font-weight:700}.debug-count-control{display:flex;align-items:center;gap:10px;padding:5px 10px;background-color:#fffc;border-radius:6px}.debug-count-control label{font-size:.9rem;font-weight:500}.debug-count-control input{padding:5px 8px;border:1px solid #ccc;border-radius:4px;font-size:.9rem;text-align:center}.debug-count-control button{padding:5px 12px;background-color:#2196f3;color:#fff;border:none;border-radius:4px;font-size:.85rem;cursor:pointer;transition:background-color .3s ease}.debug-count-control button:hover{background-color:#1976d2}.debug-mode-note{font-size:.85rem;color:#666;background-color:#ffffffe6;padding:6px 12px;border-radius:6px;font-style:italic}@keyframes slideIn{0%{transform:translateY(-100px);opacity:0}to{transform:translateY(0);opacity:1}}.debug-mode-indicator{font-size:1.1rem;color:#333;font-weight:700}.storybook-count-info{background-color:#fffc;padding:5px 12px;border-radius:20px;font-size:.95rem;font-weight:600;color:#4a6fa5;border:1px solid #ddd}.unlimited-info{background-color:#4caf5033;color:#2e7d32;padding:5px 12px;border-radius:20px;font-size:.9rem;border:1px solid #4caf50}.debug-login-modal{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.debug-login-content{background-color:#fff;padding:30px;border-radius:12px;box-shadow:0 8px 24px #0003;width:100%;max-width:400px}.debug-login-content h3{margin-top:0;color:#4a6fa5;font-size:1.5rem;margin-bottom:20px;text-align:center}.debug-login-content input{width:100%;padding:12px 15px;border-radius:8px;border:2px solid #ddd;font-size:1rem;margin-bottom:20px;box-sizing:border-box}.debug-login-content input:focus{outline:none;border-color:#4a6fa5}.debug-login-actions{display:flex;gap:15px;justify-content:center}.debug-login-actions button{padding:10px 20px;border-radius:6px;border:none;font-size:1rem;cursor:pointer;transition:background-color .3s}.debug-login-actions button:first-child{background-color:#4a6fa5;color:#fff}.debug-login-actions button:first-child:hover{background-color:#3a5f85}.debug-login-actions button:last-child{background-color:#f5f5f5;color:#666}.debug-login-actions button:last-child:hover{background-color:#e0e0e0}.email-send-section{margin-top:30px;padding-top:25px;border-top:2px solid #eee;display:flex;flex-direction:column;gap:15px}.email-send-section h3{margin-top:0;color:#4a6fa5;font-size:1.5rem}.email-send-section p{color:#666;margin:5px 0;font-size:.95rem}.email-send-section input{width:100%;padding:12px 15px;border-radius:8px;border:2px solid #ddd;font-size:1rem;transition:border-color .3s;box-sizing:border-box}.email-send-section input:focus{outline:none;border-color:#4a6fa5}.email-send-section button{background-color:#ff9800;color:#fff;border:none;padding:12px 24px;border-radius:8px;font-size:1rem;cursor:pointer;transition:background-color .3s;width:fit-content;align-self:flex-start}.email-send-section button:hover:not(:disabled){background-color:#e68900}.email-send-section button:disabled{background-color:#ccc;cursor:not-allowed}.email-status{padding:10px 15px;border-radius:6px;font-size:.9rem;margin-top:5px;width:100%;box-sizing:border-box}.email-status.success{background-color:#e8f5e9;color:#2e7d32;border-left:4px solid #4caf50}.email-status.error{background-color:#ffebee;color:#c62828;border-left:4px solid #e53935}.app-header{text-align:center;margin-bottom:30px;color:#4a6fa5}.app-header h1{font-size:2.5rem;margin-bottom:10px;font-weight:700;text-shadow:2px 2px 4px rgba(0,0,0,.1)}.app-header p{font-size:1.2rem;color:#666}.story-generator{display:flex;flex-direction:column;gap:30px}.story-prompt-section{background-color:#f9f9f9;padding:25px;border-radius:15px;box-shadow:0 4px 6px #0000001a}.story-prompt-section h2{margin-top:0;margin-bottom:15px;color:#4a6fa5;font-size:1.8rem;display:inline-block;vertical-align:middle}.language-selector{margin-bottom:15px;display:inline-block;vertical-align:middle;margin-left:20px}.language-selector select{padding:8px 12px;border-radius:8px;border:1px solid #ddd;font-size:1rem;box-sizing:border-box}.story-prompt-section textarea{width:100%;padding:15px;border-radius:10px;border:2px solid #ddd;font-size:1rem;resize:vertical;font-family:inherit;transition:border-color .3s;box-sizing:border-box}.story-prompt-section textarea:focus{outline:none;border-color:#4a6fa5}.story-prompt-container{position:relative;margin-bottom:15px}.char-count{position:absolute;bottom:5px;right:10px;font-size:.8rem;color:#666}.story-prompt-section button{background-color:#4a6fa5;color:#fff;border:none;padding:12px 24px;border-radius:8px;font-size:1rem;cursor:pointer;margin-top:15px;transition:background-color .3s}.story-prompt-section button:hover:not(:disabled){background-color:#3a5f85}.story-prompt-section button:disabled{background-color:#ccc;cursor:not-allowed}.error-message{color:#e53935;font-size:.9rem;margin-top:10px;font-weight:700;padding:10px;background-color:#ffebee;border-radius:6px;border-left:4px solid #e53935}.story-result-section{background-color:#f9f9f9;padding:25px;border-radius:15px;box-shadow:0 4px 6px #0000001a}.story-result-section h2{margin-top:0;color:#4a6fa5;font-size:1.8rem}.story-content{background-color:#fff;color:#333;padding:20px;border-radius:10px;margin-bottom:20px;box-shadow:inset 0 2px 4px #0000000d;line-height:1.8;text-align:left}.story-content p{margin-bottom:15px}.story-content p:last-child{margin-bottom:0}.storybook-creation{margin-top:25px;padding-top:25px;border-top:1px solid #eee}.storybook-creation h3{margin-top:0;color:#4a6fa5;font-size:1.5rem}.storybook-creation input{width:100%;padding:12px 15px;border-radius:8px;border:2px solid #ddd;font-size:1rem;margin-bottom:15px;transition:border-color .3s;box-sizing:border-box}.storybook-creation input:focus{outline:none;border-color:#4a6fa5}.storybook-creation button{background-color:#4caf50;color:#fff;border:none;padding:12px 24px;border-radius:8px;font-size:1rem;cursor:pointer;transition:background-color .3s}.storybook-creation button:hover:not(:disabled){background-color:#3d8b40}.storybook-creation button:disabled{background-color:#ccc;cursor:not-allowed}.storybook-viewer{background-color:#f9f9f9;padding:25px;border-radius:15px;box-shadow:0 4px 6px #0000001a;display:flex;flex-direction:column;height:calc(100vh - 120px)}.generated-storybook{background-color:#f9f9f9;padding:25px;border-radius:15px;box-shadow:0 4px 6px #0000001a;margin-top:30px}.storybook-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;border-bottom:2px solid #eee}.storybook-header h2{margin:0;color:#4a6fa5;font-size:1.8rem}.storybook-header button{background-color:#e53935;color:#fff;border:none;padding:8px 16px;border-radius:6px;font-size:.9rem;cursor:pointer;transition:background-color .3s}.storybook-header button:hover{background-color:#c62828}.storybook-content{flex:1;display:flex;align-items:center;justify-content:center;overflow:hidden}.storybook-page{display:flex;flex-direction:column;align-items:center;width:100%;max-width:800px;gap:20px}.storybook-image-container{width:100%;max-width:850px;aspect-ratio:16/9;overflow:hidden;border-radius:12px;box-shadow:0 6px 12px #00000026;background-color:#fff;display:flex;align-items:center;justify-content:center}@media (max-width: 1024px){.storybook-image-container{max-width:700px}}@media (max-width: 768px){.storybook-image-container{max-width:100%;aspect-ratio:4/3}}.storybook-image{width:100%;height:100%;object-fit:cover}.storybook-text{background-color:#fff;padding:20px;border-radius:10px;box-shadow:0 4px 8px #0000001a;text-align:center;font-size:1.1rem;line-height:1.6;color:#333}.audio-controls{margin-top:15px;padding:12px 24px;background-color:#4a6fa5;color:#fff;border-radius:8px;cursor:pointer;transition:background-color .3s;font-size:1rem;font-weight:500}.audio-controls:hover{background-color:#3a5f85}.text-to-speech-controls{width:100%;max-width:600px;margin-top:20px;display:flex;flex-direction:column;gap:15px}.voice-settings{width:100%}.voice-select{width:100%;padding:10px 40px 10px 15px;border-radius:8px;border:2px solid #ddd;font-size:1rem;background-color:#fff;cursor:pointer;transition:border-color .3s;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%234a6fa5' viewBox='0 0 16 16'%3E%3Cpath d='M8 12a.5.5 0 0 1-.5-.5V5.707l-2.146 2.147a.5.5 0 0 1-.708-.708l3-3a.5.5 0 0 1 .708 0l3 3a.5.5 0 0 1-.708.708L8.5 5.707V11.5a.5.5 0 0 1-.5.5z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;background-size:16px;color:#333;font-weight:500}.voice-select:focus{outline:none;border-color:#4a6fa5;box-shadow:0 0 0 3px #4a6fa51a}.voice-select option{background-color:#fff;color:#333;padding:10px}.voice-select option:checked{background-color:#4a6fa5!important;color:#fff!important;font-weight:700!important;background-image:none!important;box-shadow:inset 0 0 0 1000px #4a6fa5!important}.voice-select option:hover{background-color:#e3f2fd;color:#4a6fa5}.voice-select{background-clip:padding-box;-webkit-appearance:none;-moz-appearance:none;appearance:none;border-color:#ccc}.voice-select:focus{border-color:#4a6fa5;box-shadow:0 0 0 3px #4a6fa533}.text-to-speech-controls select option:checked,.voice-settings select option:checked,.voice-select option:checked{background-color:#4a6fa5!important;color:#fff!important;background-image:none!important;box-shadow:inset 0 0 0 1000px #4a6fa5!important}@media screen and (-webkit-min-device-pixel-ratio:0){.voice-select option:checked{background-color:#4a6fa5!important;color:#fff!important}}@-moz-document url-prefix(){.voice-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%234a6fa5' viewBox='0 0 16 16'%3E%3Cpath d='M8 12a.5.5 0 0 1-.5-.5V5.707l-2.146 2.147a.5.5 0 0 1-.708-.708l3-3a.5.5 0 0 1 .708 0l3 3a.5.5 0 0 1-.708.708L8.5 5.707V11.5a.5.5 0 0 1-.5.5z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;background-size:16px}.voice-select option:checked{background-color:#4a6fa5!important;color:#fff!important;box-shadow:inset 0 0 0 1000px #4a6fa5!important}}.speech-controls{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.speech-controls button{display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;border:none;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .3s ease;min-width:80px}.speech-controls button:first-child{background-color:#4caf50;color:#fff}.speech-controls button:first-child:hover:not(:disabled){background-color:#3d8b40;transform:translateY(-1px);box-shadow:0 4px 8px #4caf504d}.speech-controls button:nth-child(2){background-color:#ff9800;color:#fff}.speech-controls button:nth-child(2):hover:not(:disabled){background-color:#f57c00;transform:translateY(-1px);box-shadow:0 4px 8px #ff98004d}.speech-controls button:nth-child(3){background-color:#2196f3;color:#fff}.speech-controls button:nth-child(3):hover:not(:disabled){background-color:#1976d2;transform:translateY(-1px);box-shadow:0 4px 8px #2196f34d}.speech-controls button:last-child{background-color:#f44336;color:#fff}.speech-controls button:last-child:hover:not(:disabled){background-color:#d32f2f;transform:translateY(-1px);box-shadow:0 4px 8px #f443364d}.speech-controls button:disabled{background-color:#ccc!important;color:#666!important;cursor:not-allowed;transform:none!important;box-shadow:none!important;opacity:.6}.page-controls{display:flex;justify-content:space-between;align-items:center;margin-top:25px;padding-top:15px;border-top:2px solid #eee}.page-controls button{background-color:#4a6fa5;color:#fff;border:none;padding:10px 20px;border-radius:6px;font-size:1rem;cursor:pointer;transition:background-color .3s}.page-controls button:hover:not(:disabled){background-color:#3a5f85}.page-controls button:disabled{background-color:#ccc;cursor:not-allowed}.page-indicator{font-size:1.1rem;font-weight:700;color:#666}.app-footer{margin-top:auto;text-align:center;padding:20px;color:#666;font-size:.9rem}.pdf-generate-section{margin-top:30px;padding:20px;background-color:#f5f7fa;border-radius:12px;box-shadow:0 4px 12px #0000001a;text-align:center}.pdf-generate-section h3{margin-top:0;margin-bottom:10px;color:#4a6fa5;font-size:1.5rem}.pdf-generate-section p{margin:0 0 20px;color:#666;font-size:1rem;line-height:1.5}.pdf-generate-section button{background-color:#4a6fa5;color:#fff;border:none;padding:12px 24px;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .3s ease;min-width:150px}.pdf-generate-section button:hover:not(:disabled){background-color:#3a5f85;transform:translateY(-1px);box-shadow:0 4px 12px #4a6fa54d}.pdf-generate-section button:disabled{background-color:#ccc;color:#666;cursor:not-allowed;transform:none;box-shadow:none;opacity:.6}.pdf-status{margin-top:15px;padding:10px 15px;border-radius:6px;font-size:.95rem;font-weight:500}.pdf-status.success{background-color:#e8f5e8;color:#2e7d32;border:1px solid #c8e6c9}.pdf-status.error{background-color:#ffebee;color:#c62828;border:1px solid #ffcdd2}.buy-me-coffee-button{background-color:#ff9f43;color:#fff;border:none;padding:10px 20px;border-radius:20px;font-size:.9rem;cursor:pointer;transition:all .3s ease;margin-top:10px;display:inline-flex;align-items:center;gap:8px}.buy-me-coffee-button:hover{background-color:#ee8c31;transform:translateY(-1px);box-shadow:0 4px 12px #ff9f434d}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .3s ease}.modal-content{background-color:#fff;padding:30px;border-radius:12px;box-shadow:0 8px 32px #0003;width:100%;max-width:400px;text-align:center;animation:slideIn .3s ease}.modal-content h3{margin-top:0;color:#4a6fa5;font-size:1.5rem;margin-bottom:15px}.modal-content p{color:#666;margin-bottom:25px;line-height:1.5}.payment-options{display:flex;gap:10px;justify-content:center;margin-bottom:25px;flex-wrap:wrap}.payment-option{flex:1;min-width:150px;padding:12px 16px;border:2px solid #ddd;background-color:#fff;border-radius:8px;font-size:1rem;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:8px;color:#333}.payment-option:hover{border-color:#4a6fa5;background-color:#f8f9fa}.payment-options button:nth-child(1).active{border-color:#07c160;background-color:#07c160;color:#fff;font-weight:500}.payment-options button:nth-child(2).active{border-color:#1677ff;background-color:#1677ff;color:#fff;font-weight:500}.wechat-icon,.alipay-icon{font-size:1.2rem}.qr-code-container{display:flex;justify-content:center;align-items:center;margin-bottom:25px;padding:15px;background-color:#fff;border:1px solid #eee;border-radius:8px}.qr-code{width:200px;height:200px;object-fit:contain;border-radius:4px}.qr-code-placeholder{position:relative;width:200px;height:200px;display:flex;align-items:center;justify-content:center;background-color:#f5f5f5;border-radius:8px;overflow:hidden}.qr-code-placeholder-text{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center;background-color:#f5f5f5;color:#666;font-size:1rem;text-align:center;padding:20px;box-sizing:border-box}.modal-actions{display:flex;justify-content:center;margin-top:25px}.modal-actions button{background-color:#4a6fa5;color:#fff;border:none;padding:10px 24px;border-radius:6px;font-size:1rem;cursor:pointer;transition:background-color .3s}.modal-actions button:hover{background-color:#3a5f85}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideIn{0%{transform:translateY(-50px);opacity:0}to{transform:translateY(0);opacity:1}}@media (max-width: 480px){.modal-content{margin:20px;padding:20px}.qr-code{width:150px;height:150px}}@media (max-width: 768px){.app-header h1{font-size:2rem}.story-generator{gap:20px}.story-prompt-section,.story-result-section,.storybook-viewer{padding:15px}.storybook-image-container{max-width:100%}.pdf-generate-section{padding:15px}.pdf-generate-section h3{font-size:1.3rem}}@media (max-width: 480px){.app-header h1{font-size:1.8rem}.app-container{padding:10px}.page-controls{flex-direction:column;gap:10px}.pdf-generate-section button{width:100%;padding:10px 16px}}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;justify-content:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}