:root{--ui:#0b1f33;--fg:#0b1f33;--bg:#f5f7fb;--muted:#556b82;--bord:#d7e0ea;--border:#d7e0ea;--surface:#ffffff;--surface-2:#f8fafc;--hover:rgba(0,0,0,0.04);--primary:#005aa9;--primary-hover:#004c8f;--primary-rgb:0 90 169;--primary-soft:rgb(var(--primary-rgb) / 0.08);--focus-ring:0 0 0 3px rgb(var(--primary-rgb) / 0.18);--accent:#f07f2e;--accent-hover:#d86f24;--accent-rgb:240 127 46;--accent-soft:rgb(var(--accent-rgb) / 0.12);--brand-green:#00a86b;--brand-green-hover:#008a58;--brand-green-rgb:0 168 107;--brand-green-soft:rgb(var(--brand-green-rgb) / 0.12);--shadow-sm:0 1px 2px 0 rgb(15 23 42 / 0.04);--shadow:0 1px 3px 0 rgb(15 23 42 / 0.08),0 1px 2px -1px rgb(15 23 42 / 0.06);--shadow-md:0 6px 12px -6px rgb(15 23 42 / 0.18);--bg-3d:#0b1626}[data-theme="dark"]{--ui:#e8ecf0;--fg:#e8ecf0;--bg:#0f1419;--muted:#8899a6;--bord:#38444d;--border:#38444d;--surface:#1a2634;--surface-2:#15202b;--hover:rgba(255,255,255,0.08);--primary:#4da3ff;--primary-hover:#7ab8ff;--primary-rgb:77 163 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button.ghost{background:transparent;color:var(--muted)}.view-toggle button.ghost:hover{background:var(--primary-soft);color:var(--ui)}.tabs{display:flex;border-bottom:1px solid var(--bord);background:var(--surface)}.tab{flex:1;padding:12px;text-align:center;background:none;border:none;border-bottom:2px solid transparent;font-weight:600;color:var(--muted);cursor:pointer;transition:all 0.2s}.tab:hover{color:var(--primary);background:var(--bg)}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.attr-table{width:100%;border-collapse:collapse;font-size:12px}.attr-table td{padding:6px 8px;border-bottom:1px solid var(--bord);vertical-align:top}.attr-table tr:last-child td{border-bottom:none}.attr-key{font-weight:600;color:var(--ui);width:40%;word-break:break-word}.attr-val{color:var(--muted);word-break:break-word}.sub-table td{border-bottom:1px dashed var(--bord)}details > summary{list-style:none;outline:none}details > summary::-webkit-details-marker{display:none}details > summary::before{content:'▶';display:inline-block;font-size:10px;margin-right:6px;transition:transform 0.2s}details[open] > summary::before{transform:rotate(90deg)}.export-section{padding-top:12px;border-top:1px dashed var(--bord);flex-direction:column;align-items:stretch}.export-section-title{width:100%;text-align:center;margin-bottom:8px}.export-container{position:relative;width:100%;display:flex;justify-content:center}.export-container .export-btn{display:flex;align-items:center;justify-content:center;gap:6px;padding:10px 16px;font-size:13px;width:100%;position:relative;overflow:hidden}.export-container .export-btn svg.export-icon{width:16px;height:16px;flex-shrink:0}.export-container .export-btn svg.dropdown-arrow{width:12px;height:12px;flex-shrink:0;margin-left:2px;transition:transform 0.2s ease}.export-container .export-btn.open svg.dropdown-arrow{transform:rotate(180deg)}.export-btn.exporting{pointer-events:none;opacity:0.8}.export-btn .export-progress{position:absolute;bottom:0;left:0;height:3px;width:0;background:var(--primary);transition:width 0.3s ease-out}.export-btn.exporting .export-progress{animation:export-progress 1s ease-in-out forwards}@keyframes export-progress{0%{width:0}20%{width:30%}50%{width:60%}80%{width:85%}100%{width:100%}}.export-btn .spinner{display:none;width:14px;height:14px;border:2px solid var(--bord);border-top-color:var(--primary);border-radius:50%;animation:spin 0.6s linear infinite}.export-btn.exporting .spinner{display:block}.export-btn.exporting .export-icon,.export-btn.exporting .dropdown-arrow{display:none}@keyframes spin{to{transform:rotate(360deg)}}.export-list{display:flex;flex-wrap:wrap;gap:6px;width:100%}.export-list-item{display:flex;align-items:center;gap:6px;padding:6px 10px;background:var(--surface);border:1px solid var(--bord);border-radius:6px;cursor:pointer;color:var(--ui);font-size:12px;font-weight:500;transition:all 0.15s ease}.export-list-item:hover:not(:disabled){background:var(--bg);border-color:var(--primary);color:var(--primary)}.export-list-item:disabled{opacity:0.5;cursor:not-allowed}.export-list-item.exporting{pointer-events:none;opacity:0.7}.export-list-item .format-icon{width:14px;height:14px;flex-shrink:0;display:block;pointer-events:none}.export-list-item .format-name{pointer-events:none}.theme-toggle{display:flex;align-items:center;gap:6px;margin-left:auto;cursor:pointer;-webkit-user-select:none;user-select:none}.theme-toggle-track{position:relative;width:36px;height:20px;background:var(--bord);border-radius:10px;transition:background 0.2s ease}.theme-toggle-track::after{content:'';position:absolute;top:2px;left:2px;width:16px;height:16px;background:var(--surface);border-radius:50%;box-shadow:0 1px 3px rgba(0,0,0,0.2);transition:transform 0.2s ease}[data-theme="dark"] .theme-toggle-track{background:var(--primary)}[data-theme="dark"] .theme-toggle-track::after{transform:translateX(16px)}.theme-toggle-icon{width:16px;height:16px;color:var(--muted);transition:color 0.2s ease}.theme-toggle:hover .theme-toggle-icon{color:var(--ui)}.theme-toggle-sun{display:block}.theme-toggle-moon{display:none}[data-theme="dark"] .theme-toggle-sun{display:none}[data-theme="dark"] .theme-toggle-moon{display:block}@media (min-width:768px){header{gap:10px;padding:8px 16px}header .brand{font-size:14px;gap:6px}header .brand svg{width:48px;height:48px}header .brand .brand-subtitle{font-size:10px}header .brand-block{gap:1px;margin-right:8px}header .brand-block .theme-toggle{margin-top:4px;margin-left:20px}header .build-info{padding-left:20px;font-size:9px}header .controls{gap:8px}label{font-size:11px;gap:4px}select,input[type="file"],input[type="text"],button{font-size:11px;padding:5px 8px;border-radius:4px}.panel{padding:12px}.panel h3{font-size:10px;margin-bottom:8px}.card{padding:10px;border-radius:6px;margin-bottom:10px}.drop{padding:8px 12px;font-size:11px}.onboarding{padding:8px 10px}.onboarding-steps{margin:0 0 4px 14px;font-size:11px}#wrap{grid-template-columns:220px 1fr}#left{min-width:180px}.models .mrow{font-size:10px;padding:6px;margin-bottom:4px}.counter{font-size:9px;padding:2px 5px}.kvs .key{font-size:10px}.small{font-size:10px}.muted{font-size:10px}.export-list{gap:4px}.export-list-item{padding:4px 8px;font-size:10px;gap:4px}.export-list-item .format-icon{width:12px;height:12px}.view-toggle button{padding:4px 8px;font-size:10px}.theme-toggle-track{width:28px;height:16px}.theme-toggle-track::after{width:12px;height:12px}[data-theme="dark"] .theme-toggle-track::after{transform:translateX(12px)}.theme-toggle-icon{width:12px;height:12px}.tabs{gap:2px}.tab{padding:6px 10px;font-size:11px}.search-box input{padding:6px 8px 6px 28px;font-size:11px}.search-box svg{width:12px;height:12px;left:8px}.footer-card{padding:10px}.btn-feedback{padding:6px 10px;font-size:11px}}.seo-content{background:var(--surface);border-top:1px solid var(--bord);color:var(--fg);font-size:0.875rem;line-height:1.7}.seo-content details{margin:0}.seo-content summary{padding:0.5rem 1rem;cursor:pointer;font-weight:600;font-size:0.8rem;color:var(--muted);text-align:center;list-style:none;user-select:none}.seo-content summary::-webkit-details-marker{display:none}.seo-content summary::marker{display:none;content:''}.seo-content summary:hover{color:var(--primary);background:var(--hover)}.seo-content article{max-width:800px;margin:0 auto;padding:0.75rem 1.5rem 1.5rem}.seo-content h3{font-size:1rem;font-weight:600;margin:1.25rem 0 0.5rem;color:var(--ui)}.seo-content p{margin:0 0 0.75rem;color:var(--muted)}.seo-content ol,.seo-content ul{margin:0 0 0.75rem;padding-left:1.5rem;color:var(--muted)}.seo-content li{margin-bottom:0.35rem}.seo-content a{color:var(--primary);text-decoration:none}.seo-content a:hover{text-decoration:underline}