@import"https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap";:root{--background-color-light: #f8f7ff;--text-color-light: #333;--primary-color-light: #a971fb;--secondary-color-light: #fa9570;--tertiary-color-light: #ffa500;--button-bg-light: #f0f0f0;--button-text-light: #333;--upload-area-bg-light: #ffffff;--credit-info-bg-light: #ffffff;--advanced-section-bg-light: #ffffff;--advanced-setting-bg-light: #f9f9f9;--advanced-setting-hover-bg-light: #f0f0f0;--setting-hint-bg-light: #f0f0f0;--footer-bg-color-light: #f0eff7;--generate-button-bg-light: #fa9570;--generate-button-text-light: #ffffff;--generate-button-text-dark: #ffffff;--border-radius-sm: 5px;--border-radius-md: 8px;--border-radius-lg: 12px;--border-radius-xl: 15px;--border-radius-full: 9999px;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 6px 8px rgba(0, 0, 0, .15);--shadow-inner: inset 0 0 5px rgba(0, 0, 0, .2);--background-color-dark: #1a1a1a;--text-color-dark: #f0f0f0;--primary-color-dark: #9f6ae6;--secondary-color-dark: #e87f5c;--tertiary-color-dark: #ffb732;--button-bg-dark: #2a2a2a;--button-text-dark: #f0f0f0;--upload-area-bg-dark: #2a2a2a;--credit-info-bg-dark: #2a2a2a;--advanced-section-bg-dark: #2a2a2a;--advanced-setting-bg-dark: #333333;--advanced-setting-hover-bg-dark: #444444;--setting-hint-bg-dark: #3a3a3a;--generate-button-bg-dark: #e87f5c;--footer-bg-color-dark: #222222;--gradient-primary: linear-gradient(135deg, rgba(169, 113, 251, .05) 0%, rgba(255, 166, 0, .05) 100% );--gradient-primary-dark: linear-gradient(135deg, rgba(159, 106, 230, .05) 0%, rgba(255, 183, 50, .05) 100% )}[data-theme=light]{--background-color: var(--background-color-light);--text-color: var(--text-color-light);--primary-color: var(--primary-color-light);--secondary-color: var(--secondary-color-light);--tertiary-color: var(--tertiary-color-light);--hover-color: var(--tertiary-color-light);--button-bg: var(--button-bg-light);--generate-button-bg: var(--generate-button-bg-light);--generate-button-text: var(--generate-button-text-light);--button-text: var(--button-text-light);--upload-area-bg: var(--upload-area-bg-light);--credit-info-bg: var(--credit-info-bg-light);--advanced-section-bg: var(--advanced-section-bg-light);--advanced-setting-bg: var(--advanced-setting-bg-light);--advanced-setting-hover-bg: var(--advanced-setting-hover-bg-light);--setting-hint-bg: var(--setting-hint-bg-light);--footer-bg-color: var(--footer-bg-color-light)}[data-theme=dark]{--background-color: var(--background-color-dark);--text-color: var(--text-color-dark);--primary-color: var(--primary-color-dark);--secondary-color: var(--secondary-color-dark);--tertiary-color: var(--tertiary-color-dark);--hover-color: var(--tertiary-color-dark);--button-bg: var(--button-bg-dark);--generate-button-bg: var(--generate-button-bg-dark);--generate-button-text: var(--generate-button-text-dark);--button-text: var(--button-text-dark);--upload-area-bg: var(--upload-area-bg-dark);--credit-info-bg: var(--credit-info-bg-dark);--advanced-section-bg: var(--advanced-section-bg-dark);--advanced-setting-bg: var(--advanced-setting-bg-dark);--advanced-setting-hover-bg: var(--advanced-setting-hover-bg-dark);--setting-hint-bg: var(--setting-hint-bg-dark);--footer-bg-color: var(--footer-bg-color-dark);.result-notification{background-color:var(--upload-area-bg-dark);color:var(--text-color-dark);box-shadow:0 2px 4px #0000004d}}.header-content{position:relative}.mode-indicator{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;align-items:center;gap:1.5rem;padding:1rem 2rem;border-radius:var(--border-radius-lg);background:var(--gradient-primary);box-shadow:var(--shadow-sm);border:1px solid rgba(169,113,251,.1);animation:gradientShift 15s ease-in-out infinite;white-space:nowrap}[data-theme=dark] .mode-indicator{background:var(--gradient-primary-dark);border-color:#9f6ae626;box-shadow:var(--shadow-sm),inset 0 0 20px #9f6ae608}@keyframes gradientShift{0%,to{transform:translate(-50%,-50%) scale(1.02)}50%{transform:translate(-50%,-50%) scale(1)}}.mode-back{display:flex;align-items:center}.back-arrow{display:flex;align-items:center;gap:.5rem;color:var(--text-color);text-decoration:none;transition:all .3s ease}.back-arrow:hover{color:var(--primary-color);transform:translate(-5px)}.back-arrow svg{stroke:currentColor;stroke-width:2;width:20px;height:20px}.mode-info{display:flex;align-items:center;gap:1rem}.mode-logo{width:40px;height:40px;position:relative}.mode-info{position:relative}.mode-info:before{content:attr(data-tooltip);position:absolute;top:calc(100% + 10px);left:50%;transform:translate(-50%);padding:.5rem 1rem;background:var(--upload-area-bg);color:var(--text-color);font-size:.9rem;border-radius:var(--border-radius-md);box-shadow:var(--shadow-md);white-space:nowrap;opacity:0;visibility:hidden;transition:all .3s ease;z-index:10;border:1px solid rgba(169,113,251,.1)}.mode-info:after{content:"";position:absolute;top:calc(100% + 6px);left:50%;transform:translate(-50%);border-left:6px solid transparent;border-right:6px solid transparent;border-bottom:6px solid var(--upload-area-bg);opacity:0;visibility:hidden;transition:all .3s ease;z-index:10}.mode-info:hover:before,.mode-info:hover:after{opacity:1;visibility:visible}[data-theme=dark] .mode-info:before{background:var(--upload-area-bg-dark);border-color:#9f6ae626;box-shadow:var(--shadow-md),inset 0 0 20px #9f6ae608}[data-theme=dark] .mode-info:after{border-bottom-color:var(--upload-area-bg-dark)}.mode-logo svg{width:100%;height:100%}.mode-logo.trace-logo .cls-1,.mode-logo.trace-logo .cls-2,.mode-logo.trace-logo .cls-3{transform-origin:center;transition:transform .3s cubic-bezier(.4,0,.2,1)}.mode-info:hover .trace-logo .cls-1{animation:traceTriangleScale 1.8s cubic-bezier(.4,0,.2,1) infinite}.mode-info:hover .trace-logo .cls-3{animation:traceTriangleScale 1.8s cubic-bezier(.4,0,.2,1) infinite .6s}.mode-info:hover .trace-logo .cls-2{animation:traceTriangleScale 1.8s cubic-bezier(.4,0,.2,1) infinite 1.2s}.mode-logo.evolve-logo .rotating-group{transform-origin:center;transform:rotate(0);opacity:.6;transition:transform .3s ease,opacity .3s ease}.mode-info:hover .evolve-logo .rotating-group{animation:evolveRotate 6s cubic-bezier(.4,0,.2,1) infinite}.mode-logo.evolve-logo polygon{transform-origin:100px 90px}.mode-logo.forge-logo .cls-1,.mode-logo.forge-logo .cls-2,.mode-logo.forge-logo .cls-3{opacity:1;transform-origin:bottom;transition:all .5s cubic-bezier(.7,0,.3,1)}.mode-info:hover .forge-logo .cls-2{animation:forgePress 2.5s cubic-bezier(.7,0,.3,1) infinite;filter:drop-shadow(0 0 2px var(--secondary-color))}.mode-info:hover .forge-logo .cls-1,.mode-info:hover .forge-logo .cls-3{animation:forgeStructure 2.5s cubic-bezier(.7,0,.3,1) infinite}.mode-title{font-size:1.2rem;color:var(--primary-color);margin:0;font-weight:600;transition:all .3s ease}.mode-info:hover .mode-title{transform:translate(5px)}body,html{margin:0;padding:0;font-family:Poppins,sans-serif;background-color:var(--background-color);color:var(--text-color);height:100%;overflow-x:hidden;overflow-y:auto!important}body,.upload-area,.result-area,.credit-info,.advanced-section,.advanced-setting,.debug-section{transition:background-color .3s ease,color .3s ease}.container{max-width:1200px;margin:0 auto;padding:2rem 2rem .5rem;min-height:100vh;display:flex;flex-direction:column}header{background-color:var(--background-color);box-shadow:0 2px 4px #0000001a;padding:1rem 0;top:0;z-index:1000}.header-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:0 2rem}.logo-container{display:flex;align-items:center}.logo-container img{height:auto;margin-right:.5rem}.logo{font-size:2rem;font-weight:600;color:var(--primary-color);margin-bottom:1.5rem}.logo img{width:10%}.auth-buttons{display:flex;gap:1rem}.auth-button{padding:.5rem 1rem;border:none;border-radius:5px;font-weight:600;cursor:pointer;transition:all .3s ease}.sign-in{background-color:var(--button-bg);color:var(--button-text)}.sign-up{background-color:var(--primary-color);color:#fff}.auth-button:hover{transform:translateY(-2px);box-shadow:0 2px 4px #0003}.history-nav-button{padding:.5rem 1rem;border:none;border-radius:5px;font-weight:600;cursor:pointer;transition:all .3s ease;background-color:var(--background-color);color:var(--primary-color);border:1px solid var(--primary-color);margin-right:10px}.history-nav-button:hover{transform:translateY(-2px);box-shadow:0 2px 4px #0003;background-color:var(--primary-color);color:#fff}.main-section{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-bottom:2rem}.upload-area,.result-area{background-color:var(--upload-area-bg);color:var(--text-color);aspect-ratio:1 / 1;border-radius:15px;display:flex;justify-content:center;align-items:center;font-size:1.5rem;color:var(--primary-color);cursor:pointer;transition:all .3s ease;box-shadow:0 4px 6px #0000001a;position:relative;overflow:hidden}.upload-area:hover,.result-area:hover{transform:translateY(-5px);box-shadow:0 6px 8px #00000026}.upload-area.drag-over{border:2px dashed var(--primary-color);background-color:#a971fb1a}.upload-icon,.checkmark-icon{width:50px;height:50px;fill:var(--primary-color);transition:all .3s ease}.result-area{position:relative;overflow:hidden}.animation-container{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden;opacity:1;transition:opacity .5s ease-in-out}.animation-svg{width:100%;height:100%}.wave{fill:none;stroke-width:.5;stroke-linecap:round;opacity:.5;transition:all 2s ease}.wave:nth-child(1){stroke:var(--primary-color)}.wave:nth-child(2){stroke:var(--secondary-color)}.wave:nth-child(3){stroke:var(--tertiary-color)}.wave{animation:calmWave 4s ease-in-out infinite}.upload-animation .wave{animation:uploadWave 3s ease-in-out infinite;stroke-width:.8}.upload-animation .wave:nth-child(1){animation-duration:3.5s;stroke:var(--primary-color)}.upload-animation .wave:nth-child(2){animation-duration:4.3s;stroke:var(--secondary-color)}.upload-animation .wave:nth-child(3){animation-duration:5.1s;stroke:var(--tertiary-color)}.upload-animation .glow-overlay{opacity:.4;animation:gentlePulseGlow 4s infinite alternate}.connecting-animation .wave{animation:connectingWave 1.8s ease-in-out infinite;stroke-width:1.2}.connecting-animation .wave:nth-child(1){animation-duration:1.8s;stroke:var(--secondary-color)}.connecting-animation .wave:nth-child(2){animation-duration:2.1s;stroke:var(--tertiary-color)}.connecting-animation .wave:nth-child(3){animation-duration:2.4s;stroke:var(--primary-color)}.connecting-animation .glow-overlay{opacity:.6;animation:connectingGlow 3s infinite}.preview-animation .wave{animation:previewWave 2s ease-in-out infinite;stroke-width:1}.preview-animation .glow-overlay{opacity:.8;animation:pulseGlow 2s infinite alternate}.full-generation-animation .wave{animation:fullGenerationWave 10s ease-in-out infinite;stroke-width:2}.full-generation-animation .wave:nth-child(1){animation-duration:9s}.full-generation-animation .wave:nth-child(2){animation-duration:11s}.full-generation-animation .wave:nth-child(3){animation-duration:13s}.full-generation-animation .glow-overlay{opacity:1;animation:intensePulseGlow 3s infinite alternate}.loading-bar{position:absolute;bottom:0;left:0;right:0;height:5px;background-color:#ffffff4d;display:flex;z-index:10}.progress-segment{height:100%;background-color:#8080804d;position:relative;overflow:hidden;transition:background-color .5s ease,opacity .3s ease,width .3s ease;flex:1;margin:0 1px}.progress-segment.new-segment{width:0;opacity:0}.segment-fill{position:absolute;top:0;left:0;height:100%;width:0%;background-color:var(--primary-color);transition:width .3s ease,background-color .5s ease}.segment-fill.completed{background-color:var(--tertiary-color);width:100%}.segment-fill.idle{background-color:#80808066;opacity:.6}.loading-bar .progress-overlay{position:absolute;bottom:10px;left:50%;transform:translate(-50%);background-color:#0009;color:#fff;font-size:13px;line-height:1;padding:6px 10px;border:1px solid rgba(255,255,255,.2);border-radius:999px;pointer-events:none;white-space:nowrap;display:none;z-index:15;text-shadow:0 1px 2px rgba(0,0,0,.5);box-shadow:0 2px 8px #00000059}@keyframes vidiaStartingPulse{0%{opacity:.45}50%{opacity:.85}to{opacity:.45}}@keyframes vidiaReconnectPulse{0%{opacity:.45}50%{opacity:.9}to{opacity:.45}}.loading-bar.progress--starting .segment-fill{background-color:#a971fbbf;animation:vidiaStartingPulse 1.8s ease-in-out infinite}.loading-bar.progress--starting .progress-segment{background-color:#a971fb80;animation:vidiaStartingPulse 1.8s ease-in-out infinite;box-shadow:0 0 8px #a971fb59}.loading-bar.progress--reconnecting .segment-fill{background-color:#ffae00bf;animation:vidiaReconnectPulse 1.8s ease-in-out infinite}.loading-bar.progress--reconnecting .progress-segment{background-color:#ffae0080;animation:vidiaReconnectPulse 1.8s ease-in-out infinite;box-shadow:0 0 8px #ffae0059}.loading-bar.progress--failed .segment-fill{background-color:#ff413673;animation:none}.loading-bar.progress--failed .progress-segment{background-color:#ff41364d;animation:none;box-shadow:0 0 6px #ff413640}.loading-bar.progress--active .segment-fill,.loading-bar.progress--active .progress-segment{animation:none}.notifications-container{position:fixed;top:20px;right:20px;display:flex;flex-direction:column;gap:10px;z-index:9999;pointer-events:none}.toast-notification{background-color:var(--upload-area-bg);color:var(--text-color);padding:.75rem 2.5rem .75rem 1rem;border-radius:var(--border-radius-md);box-shadow:var(--shadow-md);max-width:350px;pointer-events:auto;display:flex;align-items:flex-start;gap:.8rem;transform:translate(100%);opacity:0;transition:transform .3s cubic-bezier(.25,1,.5,1),opacity .3s ease;border-left:4px solid var(--primary-color);position:relative;font-family:Poppins,sans-serif}.toast-notification .notification-icon{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;margin-top:2px}.toast-notification .notification-content{display:flex;flex-direction:column;gap:.5rem;flex:1}.toast-notification .notification-message{font-size:.9rem;line-height:1.4}.toast-notification .notification-actions{display:flex;gap:.5rem;margin-top:.25rem}.support-button{background-color:#ff413626;border:1px solid rgba(255,65,54,.3);color:#ff4136;font-size:.8rem;padding:.3rem .75rem;border-radius:4px;cursor:pointer;transition:all .2s ease}.support-button:hover{background-color:#ff413640;transform:translateY(-1px)}.toast-notification.visible{transform:translate(0);opacity:1}.toast-notification.error{border-left-color:#ff4136}.toast-notification.success{border-left-color:var(--primary-color)}.toast-notification.warning{border-left-color:var(--tertiary-color)}.toast-notification.info{border-left-color:var(--secondary-color)}.notification-close{cursor:pointer;opacity:.7;transition:opacity .2s ease,transform .2s ease;position:absolute;top:8px;right:8px;transform:scale(1)}.notification-close:hover{opacity:1;transform:scale(1.1)}[data-theme=dark] .toast-notification{box-shadow:0 3px 10px #00000040}[data-theme=dark] .support-button{background-color:#ff413633;color:#ff4136e6}.animation-container.hidden{opacity:0;pointer-events:none}.result-notification{position:absolute;top:20px;left:50%;transform:translate(-50%);background-color:var(--upload-area-bg);color:var(--text-color);padding:.75rem 2.5rem .75rem 1.5rem;border-radius:var(--border-radius-md);font-size:.9rem;text-align:center;box-shadow:var(--shadow-sm);z-index:20;opacity:0;transition:opacity .3s ease;max-width:95%;display:flex;align-items:center;gap:.5rem;pointer-events:auto}.result-notification.visible{opacity:1}.result-notification svg{width:16px;height:16px;flex-shrink:0}.result-notification.error{background-color:#ff4136;color:#fff;box-shadow:0 4px 8px #ff41364d;animation:shake .5s cubic-bezier(.36,.07,.19,.97) both}@keyframes shake{10%,90%{transform:translate(calc(-50% + 1px))}20%,80%{transform:translate(calc(-50% - 2px))}30%,50%,70%{transform:translate(calc(-50% + 4px))}40%,60%{transform:translate(calc(-50% - 4px))}}.result-content.visible{opacity:1;pointer-events:auto}.result-content video{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}.prompt-area{display:flex;flex-direction:column;gap:1rem;margin-bottom:1rem}.prompt-template{display:flex;gap:.5rem}.background-input-group{display:flex;align-items:center;gap:12px}.auto-improve-container{position:relative;display:flex;align-items:center}.prompt-template input,.prompt-template select,.advanced-select{background-color:var(--upload-area-bg);color:var(--text-color);flex:1;padding:.5rem;font-size:1rem;border:2px solid var(--primary-color);border-radius:5px;transition:all .3s ease}.prompt-template input:hover,.prompt-template select:hover,.advanced-select:hover{box-shadow:0 0 5px #a971fb80}.prompt-helper{display:flex;align-items:center;gap:.5rem}.helper-icon,.hint-icon{background-color:var(--primary-color);color:var(--background-color);display:inline-block;min-width:20px;min-height:20px;border-radius:50%;text-align:center;line-height:20px;cursor:pointer;font-size:.8rem;margin-left:5px}.helper-text,.setting-hint{font-size:.9rem;color:var(--text-color)}.setting-hint{background-color:var(--setting-hint-bg);display:none;margin-top:.5rem;padding:.5rem;border-radius:5px}#advancedButton{position:relative;overflow:hidden}#moreOptionsText{display:inline-block;transition:opacity 1.5s ease-in-out;width:100%;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.generate-button-area{display:flex;flex-direction:column;align-items:stretch;margin-bottom:1rem}.credit-info{background-color:var(--credit-info-bg);display:flex;justify-content:space-between;align-items:center;padding:.5rem 1rem;border-radius:10px;box-shadow:0 2px 4px #0000001a;margin-bottom:1rem}.top-up-button{background-color:var(--secondary-color);color:#fff;border:none;padding:.5rem 1rem;border-radius:5px;cursor:pointer;transition:all .3s ease}.button-container{display:flex}.split-button{display:flex;flex-grow:1;border-radius:10px;overflow:hidden;box-shadow:0 4px 6px #fa95704d;margin-left:1rem}.generate-button{flex:1;padding:1rem;font-size:1.2rem;border:none;cursor:pointer;transition:all .3s ease;background-color:var(--generate-button-bg);color:var(--generate-button-text);position:relative;overflow:hidden}.generate-button:disabled{background-color:#ccc;color:#666;cursor:not-allowed}.preview-button{border-right:1px solid rgba(255,255,255,.3)}.advanced-button{padding:1rem 1.5rem;font-size:1.2rem;background-color:var(--button-bg);color:var(--button-text);text-decoration:none;border:3px solid var(--primary-color);border-radius:10px;transition:all .3s ease;text-align:center;position:relative;z-index:1;font-weight:700;height:100%;display:flex;align-items:center;justify-content:center;overflow:visible}.advanced-button:before{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:2}.advanced-button:after{content:"";position:absolute;inset:-5px;background:linear-gradient(45deg,var(--primary-color),var(--secondary-color),var(--tertiary-color));filter:blur(10px);opacity:.3;z-index:-1;border-radius:15px;animation:gradientMove 3s ease infinite}.advanced-button:hover{transform:translateY(-2px)}.video-container{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}.video-loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:var(--text-color)}.result-content.visible .result-buttons{opacity:1}.result-content{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;opacity:0;transition:opacity .5s ease-in-out;pointer-events:none;z-index:5}.result-buttons{position:absolute;bottom:25px;left:50%;transform:translate(-50%);display:flex;gap:1.5rem;justify-content:center;opacity:0;transition:all .3s cubic-bezier(.4,0,.2,1);z-index:10}.result-button{display:inline-flex;align-items:center;gap:.75rem;padding:1rem 2rem;border-radius:12px;font-weight:600;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);text-decoration:none;border:none;position:relative;overflow:hidden;box-shadow:0 2px 4px #0000001a,0 0 0 2px #ffffff1a inset;transform:translateY(0)}.share-button{background-color:var(--secondary-color);color:#fff;font-size:1.1rem;position:relative}.share-button:after{content:"";position:absolute;inset:-2px;background:linear-gradient(45deg,var(--secondary-color),var(--tertiary-color));border-radius:14px;z-index:-1;opacity:0;transition:opacity .3s ease}.share-button:hover:after{opacity:1}.download-button{background-color:var(--primary-color);color:#fff}.result-button:hover{transform:translateY(-2px);box-shadow:0 4px 8px #0003,0 0 0 2px #fff3 inset}.result-button:active{transform:translateY(1px);box-shadow:0 2px 4px #0000001a,0 0 0 2px #ffffff1a inset}.result-button svg{width:20px;height:20px;transition:transform .3s ease}.result-button:hover svg{transform:scale(1.1)}.result-button:hover{transform:translateY(-2px);box-shadow:0 2px 4px #0003}.result-button.success{background-color:#4caf50}.support-button.error-button{background-color:#ff4136;color:#fff;margin-top:20px;animation:pulse 2s infinite}.support-button.error-button:hover{background-color:#e02c22;animation:none}@keyframes pulse{0%{box-shadow:0 0 #ff413666}70%{box-shadow:0 0 0 10px #ff413600}to{box-shadow:0 0 #ff413600}}.go-back-button-container{display:flex;justify-content:center;margin-top:2rem}.go-back-button{padding:.5rem 1rem;background-color:var(--button-bg);color:var(--button-text);text-decoration:none;border-radius:5px;transition:all .3s ease}.go-back-button:hover{transform:translateY(-2px);box-shadow:0 4px 8px #fa957080}.advanced-section{background-color:var(--advanced-section-bg);max-width:1200px;margin:2rem auto 0;padding:1rem 2rem;border-radius:15px;box-shadow:0 4px 6px #0000001a}.defining-feature{background:linear-gradient(135deg,#a971fb14,#fa957014);border:1px solid rgba(169,113,251,.15);box-shadow:var(--shadow-sm),inset 0 0 20px #a971fb0d;animation:subtleGlow 8s ease-in-out infinite;position:relative;overflow:hidden}[data-theme=dark] .defining-feature{background:linear-gradient(135deg,#9f6ae614,#e87f5c14);border-color:#9f6ae633}.defining-feature:after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);animation:lightSweep 8s cubic-bezier(.4,0,.2,1) infinite}@keyframes subtleGlow{0%,to{box-shadow:var(--shadow-sm),inset 0 0 20px #a971fb0d}50%{box-shadow:var(--shadow-sm),inset 0 0 30px #a971fb1a}}@keyframes lightSweep{0%{left:-100%}48%{left:-100%}50%{left:100%}to{left:100%}}.mode-toggle-container{display:flex;align-items:center;justify-content:center;margin:1rem 0}.mode-toggle{position:relative;width:240px;height:40px;background-color:var(--advanced-setting-bg);border-radius:20px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;box-shadow:inset 0 0 5px #0003}.mode-toggle-option{z-index:1;font-weight:600;font-size:.9rem;transition:color .3s 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