.breadcrumbs{margin-bottom:1rem;font-size:.9rem}.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;padding:0;margin:0}.breadcrumbs li{display:inline-flex;align-items:center}.breadcrumbs li:not(:last-child):after{content:"/";margin:0 .5rem;color:#999}.breadcrumbs a{color:var(--color-primary);text-decoration:none}.breadcrumbs a:hover{text-decoration:underline}.tool-help-section{background:#66bb6a1a;border-radius:8px;padding:1rem;margin:1rem 0}.tool-help-section h2{font-size:1.2rem;margin-top:0}.tool-help-section ol{margin:0;padding-left:1.5rem}.tool-help-section li{margin-bottom:.5rem}.tool-footer{margin-top:2rem;padding-top:1rem;border-top:1px solid var(--border-color)}.tool-tags{display:flex;flex-wrap:wrap;align-items:center;margin-bottom:1rem}.tag-label{font-weight:700;margin-right:.5rem}.tool-tag{display:inline-block;background:var(--bg-secondary);border-radius:4px;padding:.25rem .5rem;margin:.25rem;text-decoration:none;color:var(--text-color);font-size:.9rem}.tool-tag:hover{background:var(--color-primary);color:#fff}.tool-update-info{font-size:.8rem;color:#888;text-align:right}.tool-content{margin-bottom:2rem}.tool-description{font-size:1.1rem;line-height:1.5;margin-bottom:1.5rem}:root{--color-bg: #ffffff;--color-text: #333333;--color-primary: #3a86ff;--color-secondary: #8338ec;--color-accent: #ff006e;--color-surface: #f8f9fa;--color-border: #e0e0e0;--color-hover: #f0f0f0;--color-shadow: rgba(0, 0, 0, .1)}[data-theme=dark]{--color-bg: #121212;--color-text: #e0e0e0;--color-primary: #90caf9;--color-secondary: #ce93d8;--color-accent: #ff4081;--color-surface: #1e1e1e;--color-border: #333333;--color-hover: #2a2a2a;--color-shadow: rgba(0, 0, 0, .3)}html{font-size:16px;box-sizing:border-box}*,*:before,*:after{box-sizing:inherit}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica 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ease}button:hover{background-color:var(--color-secondary)}.theme-toggle{display:flex;align-items:center;background:none;border:1px solid var(--color-border);padding:.35rem;border-radius:50px;color:var(--color-text)}.search-box{position:relative;width:100%;max-width:600px;margin:2rem auto}.search-input{width:100%;padding:.75rem 1rem .75rem 2.5rem;border:1px solid var(--color-border);border-radius:50px;background-color:var(--color-surface);color:var(--color-text);font-size:1rem}.search-icon{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);color:var(--color-text);opacity:.6}.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.5rem;margin-top:2rem}.tool-card{display:flex;flex-direction:column;padding:1.25rem;border-radius:8px;background-color:var(--color-surface);border:1px solid var(--color-border);transition:transform .2s ease,box-shadow .2s ease}.tool-card:hover{transform:translateY(-3px);box-shadow:0 6px 12px var(--color-shadow)}.tool-icon{width:40px;height:40px;margin-bottom:1rem;color:var(--color-primary)}.tool-title{margin:0 0 .5rem;font-size:1.25rem;font-weight:600;color:var(--color-primary)}.tool-description{margin:0;color:var(--color-text);opacity:.9}.tool-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}.tag{font-size:.75rem;padding:.25rem .5rem;border-radius:50px;background-color:var(--color-hover);color:var(--color-text)}@media (max-width: 768px){.tools-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}}@media (max-width: 480px){.tools-grid{grid-template-columns:1fr}.header-content{flex-direction:column;gap:1rem}}.tool-header{display:flex;align-items:center;margin-bottom:1rem;color:var(--color-primary)}.tool-page-icon{width:32px;height:32px;margin-right:.75rem;color:var(--color-primary)}.tool-description{margin-bottom:2rem;font-size:1.1rem;opacity:.9}.tool-container{background-color:var(--color-surface);border-radius:8px;border:1px solid var(--color-border);padding:1.5rem;margin-bottom:2rem}.tool-controls{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:1.5rem;align-items:center}.tool-panel{margin-bottom:1.5rem}.mt-2{margin-top:2rem}.tool-panel h3{margin-top:0;margin-bottom:.75rem;font-size:1.1rem;color:var(--color-text)}.input-container{width:100%}.output-container{min-height:120px;width:100%}#input-text{width:100%;min-height:150px;padding:1rem;border:1px solid var(--color-border);border-radius:6px;background-color:var(--color-background);color:var(--color-text);font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;font-size:.95rem;resize:vertical;box-sizing:border-box}#svg-output{width:100%;min-height:200px;padding:1rem;border:1px solid var(--color-border);border-radius:6px;background-color:var(--color-background);font-family:Courier New,monospace;font-size:.85rem;resize:vertical;box-sizing:border-box;white-space:pre;overflow:auto}.wordcloud-preview{border:1px solid 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768px){.tool-controls{flex-direction:column;align-items:stretch}.advanced-options{grid-template-columns:1fr}.range-group{flex-direction:column;align-items:stretch}}