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p{font-size:1.6rem;color:#7f8c8d;margin:0}.site-footer{position:fixed;left:0;bottom:0;width:100%;margin:0;padding:1rem 15px;display:flex;flex-direction:row;justify-content:center;align-items:center;border-top:#EBF2F6 1px solid;font-family:Arial,Helvetica,sans-serif;font-size:1rem;line-height:1.75em;color:#bbc7cc;background:#fff;z-index:1000}.site-footer a{color:#bbc7cc;text-decoration:none;font-weight:700;margin:0 12px}.site-footer a:hover{color:#50585d}#app-content{position:fixed;bottom:100px;right:10px;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:1000}#app-content img{margin-top:8px;width:40px;height:40px;filter:grayscale(100%);-webkit-filter:grayscale(100%);border-radius:20px;cursor:pointer;transition:filter .3s ease}#app-content img:hover{filter:unset!important;-webkit-filter:unset!important}.tippy-box[data-theme~=light]{background-color:#fff;color:#000;box-shadow:0 0 10px 2px 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h1{font-size:2rem}.about-subtitle,.contact-subtitle{font-size:1.4rem}.about-section h2,.contact-form-section h2{font-size:1.8rem}.about-section p,.contact-card-text{font-size:1.4rem}}.all-tools{margin-top:2rem}.extra-pagination{margin-bottom:2rem}a{color:#4a4a4a;transition:color .3s ease}a:hover{color:#111}button{cursor:pointer;font-family:inherit}.clearfix:before,.clearfix:after{content:" ";display:table}.clearfix:after{clear:both}.clearfix{zoom:1}.hidden{display:none!important;visibility:hidden}.qr-code-generator{background:#fff;border-radius:8px;padding:30px;box-shadow:0 2px 10px #0000001a}.generator-container{max-width:800px;margin:0 auto}.input-section,.settings-section,.action-section,.output-section{margin-bottom:30px}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:1.4rem;color:#2c3e50;margin-bottom:8px;font-weight:600}.form-group input[type=text],.form-group input[type=range],.form-group input[type=color],.form-group select,.form-group 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p{font-size:1.4rem;color:#2c3e50;margin-bottom:10px;font-weight:600}.generate-btn{display:block;width:100%;padding:15px;background:#3498db;color:#fff;border:none;border-radius:4px;font-size:1.6rem;font-weight:600;cursor:pointer;transition:background .3s ease}.qr-output{text-align:center;padding:20px;background:#f8f9fa;border-radius:8px}.qr-preview{margin-bottom:20px}.qr-image{max-width:100%;height:auto;border-radius:8px;box-shadow:0 4px 15px #0000001a;border:1px solid #e9ecef}.download-options{display:flex;justify-content:center;gap:15px;flex-wrap:wrap}.download-btn,.copy-btn,.reset-btn{padding:10px 20px;border:none;border-radius:4px;font-size:1.4rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-decoration:none;display:inline-block}@media (max-width: 768px){.qr-code-generator{padding:20px}.settings-grid{grid-template-columns:1fr}.download-options{flex-direction:column;align-items:center}.download-btn,.copy-btn,.reset-btn{width:100%;max-width:200px}}.text-converter{background:#fff;border-radius:8px;padding:30px;box-shadow:0 2px 10px #0000001a}.converter-container{max-width:1000px;margin:0 auto}.converter-container h3{font-size:2rem;color:#2c3e50;margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid #f0f0f0;font-family:Arial,Helvetica,sans-serif}.input-section,.conversion-section,.action-section,.output-section{margin-bottom:30px}.text-stats{display:flex;gap:20px;margin-top:15px;padding:15px;background:#f8f9fa;border-radius:6px;border-left:4px solid #3498db}.stat-item{display:flex;flex-direction:column;align-items:center;flex:1}.stat-label{font-size:1.2rem;color:#7f8c8d;margin-bottom:5px}.stat-value{font-size:2rem;font-weight:600;color:#2c3e50}.conversion-description{font-size:1.4rem;color:#666;margin-top:8px;font-style:italic}.conversion-types-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-top:20px}.conversion-type-btn{padding:10px 15px;background:#e3f2fd;border:1px solid #bbdefb;border-radius:4px;color:#1976d2;font-size:1.3rem;cursor:pointer;transition:all .3s ease;text-align:center}.conversion-type-btn:hover{background:#bbdefb;border-color:#90caf9}.conversion-type-btn.active{background:#1976d2;border-color:#1976d2;color:#fff}.convert-btn,.clear-btn{padding:12px 30px;border:none;border-radius:4px;font-size:1.6rem;font-weight:600;cursor:pointer;transition:all .3s 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768px){.text-converter{padding:20px}.conversion-types-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}.text-stats,.output-stats{flex-direction:column;gap:10px}.action-section{flex-direction:column}.convert-btn,.clear-btn{width:100%}.output-actions{flex-direction:column;align-items:center}.copy-btn,.swap-btn,.download-btn{width:100%;max-width:200px}}@media (max-width: 480px){.conversion-types-grid{grid-template-columns:1fr}.conversion-type-btn{width:100%}}.image-processor{background:#fff;border-radius:8px;padding:30px;box-shadow:0 2px 10px #0000001a}.processor-container{max-width:1200px;margin:0 auto}.processor-container h3{font-size:2rem;color:#2c3e50;margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid #f0f0f0;font-family:Arial,Helvetica,sans-serif}.upload-section,.settings-section,.action-section,.output-section{margin-bottom:30px}.image-preview-section{margin-top:20px;padding:20px;background:#f8f9fa;border-radius:6px;border-left:4px solid #3498db}.original-image h4{font-size:1.6rem;color:#2c3e50;margin-bottom:15px}.preview-image{max-width:100%;max-height:300px;border-radius:6px;box-shadow:0 2px 8px #0000001a;margin-bottom:15px}.image-info{font-size:1.4rem;color:#555}.image-info p{margin:5px 0}.example-images{margin-top:20px;padding:15px;background:#f8f9fa;border-radius:6px}.example-images p{font-size:1.4rem;color:#2c3e50;margin-bottom:10px;font-weight:600}.example-buttons{display:flex;flex-wrap:wrap;gap:10px}.example-btn{padding:8px 15px;background:#e3f2fd;border:1px solid #bbdefb;border-radius:4px;color:#1976d2;font-size:1.3rem;cursor:pointer;transition:all .3s ease}.example-btn:hover{background:#bbdefb;border-color:#90caf9}.settings-tabs{display:flex;border-bottom:2px solid #f0f0f0;margin-bottom:20px}.settings-tab{padding:10px 20px;cursor:pointer;font-size:1.4rem;color:#7f8c8d;border-bottom:2px solid transparent;transition:all .3s 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h4{font-size:1.6rem;color:#2c3e50;margin-bottom:15px;font-family:Arial,Helvetica,sans-serif}.crop-settings{margin-top:15px;padding:15px;background:#e9ecef;border-radius:4px}.crop-grid,.filters-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px}.watermark-settings{margin-top:15px;padding:15px;background:#e9ecef;border-radius:4px}.watermark-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px}.process-btn,.reset-btn{padding:12px 30px;border:none;border-radius:4px;font-size:1.6rem;font-weight:600;cursor:pointer;transition:all .3s 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h3{font-size:2rem;color:#2c3e50;margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid #f0f0f0;font-family:Arial,Helvetica,sans-serif}.color-selection-section,.color-controls-section,.color-formats-section,.color-analysis-section,.palette-section,.action-section{margin-bottom:30px}.color-picker-wrapper{display:flex;flex-direction:column;align-items:center;gap:15px}.color-picker-wrapper input[type=color]{width:100%;height:50px;border:none;border-radius:4px;cursor:pointer}.color-preview{width:100px;height:100px;margin:10px auto;border-radius:8px;box-shadow:0 2px 10px #0003;border:1px solid #e9ecef}.example-colors{margin-top:20px;padding:15px;background:#f8f9fa;border-radius:6px}.example-colors p{font-size:1.4rem;color:#2c3e50;margin-bottom:10px;font-weight:600}.color-buttons{display:flex;flex-wrap:wrap;gap:10px}.color-btn{width:40px;height:40px;border:none;border-radius:50%;cursor:pointer;transition:transform .3s ease,box-shadow .3s ease;box-shadow:0 2px 5px #0000001a}.color-btn:hover{transform:scale(1.1);box-shadow:0 4px 10px #0003}.controls-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}.format-selector{margin-bottom:20px}.format-selector label{display:block;font-size:1.4rem;color:#2c3e50;margin-bottom:10px;font-weight:600}.format-buttons{display:flex;gap:10px}.format-btn{padding:8px 20px;background:#e3f2fd;border:1px solid #bbdefb;border-radius:4px;color:#1976d2;font-size:1.3rem;cursor:pointer;transition:all .3s ease}.format-btn:hover{background:#bbdefb;border-color:#90caf9}.format-btn.active{background:#1976d2;border-color:#1976d2;color:#fff}.format-display{display:flex;flex-direction:column;gap:15px}.format-item{display:flex;align-items:center;gap:15px;padding:15px;background:#f8f9fa;border-radius:6px;border-left:4px solid #3498db}.format-label{font-size:1.4rem;color:#2c3e50;font-weight:600;min-width:60px}.format-value{flex:1;font-family:Courier 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#e9ecef}.analysis-label{font-size:1.4rem;color:#2c3e50;margin-bottom:10px;font-weight:600}.analysis-value{font-size:2.4rem;font-weight:600;color:#3498db;margin-bottom:5px}.analysis-note{font-size:1.2rem;color:#7f8c8d;font-style:italic}.analysis-color{padding:10px;border-radius:4px;text-align:center;font-weight:700;font-size:1.4rem;margin-top:10px}.palette-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.palette-actions{margin-bottom:20px}.palette-actions .generate-btn{padding:10px 20px;background:#3498db;color:#fff;border:none;border-radius:4px;font-size:1.4rem;cursor:pointer;transition:background .3s ease}.palette-actions .generate-btn:hover{background:#2980b9}.palette-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(60px,1fr));gap:10px;margin-bottom:30px}.palette-color{width:60px;height:60px;border-radius:4px;cursor:pointer;transition:transform .3s ease,box-shadow .3s ease;box-shadow:0 2px 5px #0000001a}.palette-color:hover{transform:scale(1.1);box-shadow:0 4px 10px #0003}.predefined-palettes{margin-top:30px}.predefined-palettes h4{font-size:1.6rem;color:#2c3e50;margin-bottom:15px;font-family:Arial,Helvetica,sans-serif}.palette-group{margin-bottom:20px}.palette-group h5{font-size:1.4rem;color:#7f8c8d;margin-bottom:10px}.palette-row{display:flex;flex-wrap:wrap;gap:5px}.palette-color-small{width:30px;height:30px;border-radius:4px;cursor:pointer;transition:transform .3s ease}.palette-color-small:hover{transform:scale(1.2)}.action-section{display:flex;justify-content:center}.action-section .reset-btn{padding:12px 30px;background:#e74c3c;color:#fff;border:none;border-radius:4px;font-size:1.6rem;font-weight:600;cursor:pointer;transition:background .3s ease}.action-section .reset-btn:hover{background:#c0392b}@media (max-width: 768px){.color-picker{padding:20px}.controls-grid,.analysis-grid{grid-template-columns:1fr}.palette-grid{grid-template-columns:repeat(auto-fill,minmax(50px,1fr))}.format-item{flex-direction:column;align-items:flex-start;gap:10px}.format-item .copy-btn{width:100%}.palette-header{flex-direction:column;align-items:flex-start;gap:10px}}@media (max-width: 480px){.color-buttons{justify-content:center}.color-btn{width:30px;height:30px}.format-buttons{flex-direction:column}.format-btn{width:100%}.palette-grid{grid-template-columns:repeat(auto-fill,minmax(40px,1fr))}.palette-color{width:40px;height:40px}.palette-color-small{width:25px;height:25px}}.password-generator{background:#fff;border-radius:8px;padding:30px;box-shadow:0 2px 10px #0000001a}.generator-container{max-width:1000px;margin:0 auto}.generator-container h3{font-size:2rem;color:#2c3e50;margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid 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30px;border:none;border-radius:4px;font-size:1.6rem;font-weight:600;cursor:pointer;transition:all .3s ease}.generate-btn{background:#3498db;color:#fff}.generate-btn:hover{background:#2980b9}.generate-multiple-btn{background:#9b59b6;color:#fff}.generate-multiple-btn:hover{background:#8e44ad}.password-display{padding:20px;background:#f8f9fa;border-radius:6px;border-left:4px solid #3498db}.password-field{display:flex;gap:10px;margin-bottom:20px}.password-input{flex:1;padding:12px 15px;font-size:1.6rem;border:1px solid #ddd;border-radius:4px;background:#fff;font-family:monospace;letter-spacing:1px}.copy-btn{padding:12px 20px;background:#27ae60;color:#fff;border:none;border-radius:4px;font-size:1.4rem;font-weight:600;cursor:pointer;transition:background .3s ease}.copy-btn:hover{background:#219653}.password-strength{margin-bottom:20px}.strength-label{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-size:1.4rem;color:#2c3e50}.strength-value{font-weight:600;font-size:1.6rem}.strength-meter{height:10px;background:#e9ecef;border-radius:5px;overflow:hidden;margin-bottom:10px}.strength-bar{height:100%;transition:width .3s ease}.strength-score{text-align:right;font-size:1.3rem;color:#7f8c8d}.password-analysis{margin-top:20px;padding-top:20px;border-top:1px solid #e9ecef}.password-analysis h4{font-size:1.6rem;color:#2c3e50;margin-bottom:15px;font-family:Arial,Helvetica,sans-serif}.analysis-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px}.analysis-item{display:flex;justify-content:space-between;align-items:center;padding:10px;background:#e9ecef;border-radius:4px}.analysis-label{font-size:1.3rem;color:#2c3e50}.analysis-value{font-size:1.4rem;font-weight:600;color:#3498db}.history-note{font-size:1.3rem;color:#7f8c8d;margin-bottom:15px;font-style:italic}.history-list{list-style:none;padding:0;margin:0 0 20px}.history-item{display:flex;align-items:center;gap:15px;padding:10px 15px;margin-bottom:10px;background:#f8f9fa;border-radius:4px;border:1px solid #e9ecef}.history-index{font-size:1.3rem;color:#7f8c8d;min-width:30px}.history-password{flex:1;font-family:monospace;font-size:1.4rem;letter-spacing:1px;color:#2c3e50;word-break:break-all}.history-copy-btn{padding:6px 12px;background:#3498db;color:#fff;border:none;border-radius:4px;font-size:1.2rem;cursor:pointer;transition:background .3s ease}.history-copy-btn:hover{background:#2980b9}.clear-history-btn{padding:8px 20px;background:#e74c3c;color:#fff;border:none;border-radius:4px;font-size:1.3rem;cursor:pointer;transition:background .3s ease}.clear-history-btn:hover{background:#c0392b}.tips-content{padding:20px;background:#f8f9fa;border-radius:6px;border-left:4px solid #27ae60}.tips-list{padding-left:20px;margin:0}.tips-list li{font-size:1.4rem;color:#2c3e50;margin-bottom:10px;line-height:1.6}.tips-list li:last-child{margin-bottom:0}@media (max-width: 768px){.password-generator{padding:20px}.checkbox-grid{grid-template-columns:1fr}.action-section{flex-direction:column}.generate-btn,.generate-multiple-btn{width:100%}.password-field{flex-direction:column}.copy-btn{width:100%}.analysis-grid{grid-template-columns:1fr}.history-item{flex-direction:column;align-items:flex-start;gap:10px}.history-copy-btn{align-self:flex-end}.preset-buttons{flex-direction:column}.preset-btn{width:100%}}@media (max-width: 480px){.generator-container h3{font-size:1.8rem}.character-types h4,.exclusion-settings h4,.preset-configs h4,.password-analysis h4,.tips-section h3{font-size:1.4rem}.checkbox-label{font-size:1.3rem}.password-input{font-size:1.4rem}.history-password{font-size:1.3rem}}.home-page{background:#fff}.main-header{display:table;width:100%;height:100vh;margin-bottom:5rem;text-align:center;background:#222 no-repeat center center;background-size:cover;overflow:hidden}.main-header .inner{width:90%;max-width:1200px;margin:0 auto}.vertical{display:table-cell;vertical-align:middle}.main-header-content{position:relative}.page-title{margin:10px 0;font-size:5rem;letter-spacing:-1px;font-weight:700;font-family:Open Sans,sans-serif;color:#fff}.page-title a{text-decoration:none;color:#fff}.page-title a:hover{color:#fffc}.content{position:relative;width:90%;max-width:1400px;margin:0 auto}.extra-pagination{margin:4rem auto;font-family:Open Sans,sans-serif;font-size:1.3rem;color:#9eabb3;text-align:center}.pagination{display:inline-block}.page-number{display:inline-block;padding:2px 0;min-width:100px}.post{position:relative;width:100%;margin:4rem auto;padding-bottom:4rem;border-bottom:#EBF2F6 1px solid;word-wrap:break-word}.post-header{margin-bottom:1.5rem}.post-title{font-size:3.6rem;letter-spacing:-1px;margin:0 0 .4em;font-family:Open Sans,sans-serif;color:#2e2e2e;line-height:1.15em}.post-excerpt{margin:1em 0}.post-content{font-size:1.8rem;line-height:1.75em;color:#3a4145;font-family:Merriweather,serif}.post-content p{margin:0 0 1.75em}@media (max-width: 768px){.main-header{height:60vh}.page-title{font-size:3.6rem}.post-title{font-size:2.8rem}.content,.main-header .inner{width:90%}}@media (max-width: 480px){.main-header{height:50vh}.page-title{font-size:2.8rem}.post-title{font-size:2.2rem}.post-content{font-size:1.6rem}}