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.header-nav-link-active{color:var(--lab-accent);background:#53bab51f}[data-editor-theme=vs-dark] .header-share-btn,[data-editor-theme=vs-dark] .header-user-btn{background:var(--lab-d-bg2);border-color:var(--lab-d-border);color:var(--lab-d-text-muted)}[data-editor-theme=vs-dark] .header-share-btn:hover,[data-editor-theme=vs-dark] .header-user-btn:hover{color:var(--lab-d-text);background:var(--lab-d-bg3);border-color:var(--lab-d-border)}[data-editor-theme=vs-dark] .header-user-menu{background:var(--lab-d-bg2);border-color:var(--lab-d-border);box-shadow:0 12px 32px #00000073}[data-editor-theme=vs-dark] .header-user-menu-item{color:var(--lab-d-text)}[data-editor-theme=vs-dark] .header-user-menu-item:hover{background:#ffffff0f}[data-editor-theme=vs-dark] .header-user-menu-sep{background:var(--lab-d-border)}[data-editor-theme=vs-dark] .header-signin-btn{background:var(--lab-action-grad)}[data-editor-theme=vs-dark] .header-hamburger{border-color:var(--lab-d-border)}[data-editor-theme=vs-dark] .header-hamburger span{background:var(--lab-d-text-muted)}@media(max-width:768px){[data-editor-theme=vs-dark] .header-nav-links{background:#10141ff5;border-bottom-color:var(--lab-d-border)}}.header-brand-mark{width:30px;height:30px;display:block;flex-shrink:0}[data-editor-theme=vs-dark] .header-brand-logo{background:#fff;border-radius:7px;padding:2px 7px;height:32px}.header-hamburger{display:none;flex-direction:column;justify-content:center;gap:4px;width:34px;height:34px;background:transparent;border:1px solid var(--lab-border-2);border-radius:8px;cursor:pointer;padding:7px}.header-hamburger span{display:block;height:2px;background:var(--lab-text-muted);border-radius:2px;transition:background .15s}.header-hamburger:hover span{background:var(--lab-text)}.app-container{flex:1;display:flex;overflow:hidden;position:relative}.editor-panel{display:flex;flex-direction:row;flex-shrink:0;overflow:hidden;min-width:20%;max-width:80%;background:var(--lab-d-bg1)}[data-editor-theme=vs-dark] .file-explorer,[data-editor-theme=vs-dark] .file-explorer-list,[data-editor-theme=vs-dark] .fe-board-files{background:var(--lab-d-bg1);border-color:var(--lab-d-border)}[data-editor-theme=vs-dark] .file-explorer-header,[data-editor-theme=vs-dark] .fe-board-header{background:var(--lab-d-bg2);border-color:var(--lab-d-border);color:var(--lab-d-text-muted)}[data-editor-theme=vs-dark] .fe-board-header-active{background:#53bab51a;color:var(--lab-accent)}[data-editor-theme=vs-dark] .file-explorer-item:hover,[data-editor-theme=vs-dark] .fe-file-item:hover{background:var(--lab-d-bg3)}[data-editor-theme=vs-dark] .file-explorer-item-active,[data-editor-theme=vs-dark] .fe-file-item.active{background:#53bab51a;color:var(--lab-accent)}[data-editor-theme=vs-dark] .file-tabs{background:var(--lab-d-bg0)}[data-editor-theme=vs-dark] .file-tab{background:var(--lab-d-bg2);border-color:var(--lab-d-border)}[data-editor-theme=vs-dark] .file-tab-active,[data-editor-theme=vs-dark] .file-tab.active{background:var(--lab-d-bg1);border-top-color:var(--lab-accent)}[data-editor-theme=vs-dark] .editor-toolbar,[data-editor-theme=vs-dark] .explorer-toggle-btn{background:var(--lab-d-bg2);border-color:var(--lab-d-border)}[data-editor-theme=vs-dark] .explorer-resize-handle,[data-editor-theme=vs-dark] .resize-handle{background:var(--lab-d-bg3)}[data-editor-theme=vs-dark] .explorer-resize-handle:hover,[data-editor-theme=vs-dark] .resize-handle:hover,[data-editor-theme=vs-dark] .explorer-resize-handle:active,[data-editor-theme=vs-dark] .resize-handle:active{background:var(--lab-accent)}[data-editor-theme=vs-dark] .mobile-tab-bar{background:var(--lab-d-bg0);border-bottom-color:var(--lab-accent)}[data-editor-theme=vs-dark] .mobile-tab-btn--active{color:var(--lab-accent);border-bottom-color:var(--lab-accent);background:#53bab51a}[data-editor-theme=vs] .editor-panel{background:#fff}.explorer-toggle-btn{width:36px;flex-shrink:0;background:#252526;border:none;border-right:1px solid #333;border-bottom:1px solid #333;color:#7a7a7a;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .1s,color .1s}.explorer-toggle-btn:hover{background:#2a2d2e;color:#ccc}.explorer-resize-handle{width:4px;flex-shrink:0;cursor:col-resize;background:#2a2a2a;transition:background .15s;position:relative;z-index:5}.explorer-resize-handle:hover,.explorer-resize-handle:active{background:var(--lab-primary)}.editor-wrapper{flex:1;overflow:hidden}.simulator-panel{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:20%;background:#2f3a44}.resize-handle{width:5px;flex-shrink:0;background:#2a2a2a;cursor:col-resize;display:flex;align-items:center;justify-content:center;transition:background .15s;position:relative;z-index:10}.resize-handle:hover,.resize-handle:active{background:var(--lab-primary)}.resize-handle-grip{width:2px;height:32px;background:#444;border-radius:2px;transition:background .15s}.resize-handle:hover .resize-handle-grip,.resize-handle:active .resize-handle-grip{background:#ffffff80}@media(max-width:768px){.app-container{flex-direction:column}.editor-panel,.simulator-panel{width:100%!important;min-width:unset;max-width:unset;flex:1}.resize-handle{display:none}}.mobile-tab-bar{display:none}@media(max-width:768px){.mobile-tab-bar{display:flex;flex-shrink:0;height:44px;background:#1e1e1e;border-bottom:2px solid var(--lab-primary);z-index:50}.mobile-tab-btn{flex:1;display:flex;flex-direction:row;align-items:center;justify-content:center;gap:6px;background:transparent;border:none;border-bottom:2px solid transparent;color:#7a7a7a;font-size:13px;font-weight:600;cursor:pointer;transition:color .18s,background .18s,border-color .18s;padding:8px 0;margin-bottom:-2px}.mobile-tab-btn--active{color:var(--lab-primary);border-bottom-color:var(--lab-primary);background:var(--lab-primary-soft)}.mobile-tab-btn:active{background:#ffffff0f}}@media(max-width:768px){.app-header{padding:0 14px;height:52px}.header-left{gap:12px}.header-username-text{display:none}.header-nav-links{display:none;position:absolute;top:52px;left:0;right:0;background:#fffffff2;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--lab-border);box-shadow:0 4px 12px #1e2a520f;flex-direction:column;align-items:stretch;gap:2px;padding:8px;z-index:200}.header-nav-links.header-nav-open{display:flex}.header-nav-link{padding:12px 16px;border-radius:8px;font-size:15px}.header-hamburger{display:flex}}[data-editor-theme=vs]{--ed-bg: #FFFFFF;--ed-surface: #F4F7FA;--ed-surface-2: #EEF1F5;--ed-border: #E3E7EE;--ed-border-hi: #CDD4E0;--ed-text: #1E2A52;--ed-text-muted: #5A6789;--ed-text-dim: #8A94AD;--ed-primary: #2FA39D;--ed-primary-soft: rgba(83, 186, 181, .14)}[data-editor-theme=vs] .app{background:var(--ed-bg);color:var(--ed-text)}[data-editor-theme=vs] .file-explorer,[data-editor-theme=vs] .fe-board-files,[data-editor-theme=vs] .file-explorer-list{background:var(--ed-surface);color:var(--ed-text);border-color:var(--ed-border)}[data-editor-theme=vs] .file-explorer-header,[data-editor-theme=vs] .fe-board-header{background:var(--ed-surface-2);color:var(--ed-text);border-color:var(--ed-border)}[data-editor-theme=vs] .fe-board-header-active{background:var(--ed-primary-soft);color:var(--ed-primary)}[data-editor-theme=vs] .file-explorer-item,[data-editor-theme=vs] .fe-file-item{color:var(--ed-text)}[data-editor-theme=vs] .file-explorer-item:hover,[data-editor-theme=vs] .fe-file-item:hover{background:var(--ed-surface-2)}[data-editor-theme=vs] .file-explorer-item-active,[data-editor-theme=vs] .fe-file-item.active{background:var(--ed-primary-soft);color:var(--ed-primary)}[data-editor-theme=vs] .file-explorer-rename-input{background:#fff;color:var(--ed-text);border:1px solid var(--ed-border-hi)}[data-editor-theme=vs] .file-explorer-context-menu{background:#fff;border:1px solid var(--ed-border);color:var(--ed-text);box-shadow:0 8px 24px #0f172a1f}[data-editor-theme=vs] .fe-collapse-btn,[data-editor-theme=vs] .file-explorer-new-btn,[data-editor-theme=vs] .fe-board-new-btn,[data-editor-theme=vs] .file-explorer-save-btn{color:var(--ed-text-muted)}[data-editor-theme=vs] .fe-collapse-btn:hover,[data-editor-theme=vs] .file-explorer-new-btn:hover,[data-editor-theme=vs] .fe-board-new-btn:hover,[data-editor-theme=vs] .file-explorer-save-btn:hover{color:var(--ed-primary);background:var(--ed-surface-2)}[data-editor-theme=vs] .explorer-toggle-btn{background:var(--ed-surface-2);border-color:var(--ed-border);color:var(--ed-text-muted)}[data-editor-theme=vs] .explorer-toggle-btn:hover{background:var(--ed-surface);color:var(--ed-text)}[data-editor-theme=vs] .explorer-resize-handle{background:var(--ed-border)}[data-editor-theme=vs] .explorer-resize-handle:hover,[data-editor-theme=vs] .explorer-resize-handle:active{background:var(--ed-primary)}[data-editor-theme=vs] .file-tabs{background:var(--ed-surface-2);border-bottom:1px solid var(--ed-border)}[data-editor-theme=vs] .file-tab{background:var(--ed-surface-2);color:var(--ed-text-muted);border-color:var(--ed-border)}[data-editor-theme=vs] .file-tab:hover{color:var(--ed-text);background:var(--ed-surface)}[data-editor-theme=vs] .file-tab-active,[data-editor-theme=vs] .file-tab.active{background:var(--ed-bg);color:var(--ed-text);border-bottom-color:var(--ed-bg)!important}[data-editor-theme=vs] .file-tab-close,[data-editor-theme=vs] .ftabs-btn-close{color:var(--ed-text-dim)}[data-editor-theme=vs] .file-tab-close:hover,[data-editor-theme=vs] .ftabs-btn-close:hover{background:var(--ed-surface-2);color:var(--ed-text)}[data-editor-theme=vs] .editor-toolbar{background:var(--ed-surface);border-bottom:1px solid var(--ed-border);color:var(--ed-text)}[data-editor-theme=vs] .editor-toolbar button{color:var(--ed-text);background:#fff;border:1px solid var(--ed-border-hi)}[data-editor-theme=vs] .editor-toolbar button:hover{background:var(--ed-surface-2);border-color:#9ca3af}[data-editor-theme=vs] .resize-handle{background:var(--ed-border)}[data-editor-theme=vs] .resize-handle:hover,[data-editor-theme=vs] .resize-handle:active{background:var(--ed-primary)}[data-editor-theme=vs] .resize-handle-grip{background:var(--ed-border-hi)}[data-editor-theme=vs] .canvas-header{background:var(--ed-surface);border-bottom:1px solid var(--ed-border);color:var(--ed-text)}[data-editor-theme=vs] .canvas-serial-btn,[data-editor-theme=vs] .board-selector,[data-editor-theme=vs] .delete-button{background:#fff;color:var(--ed-text);border:1px solid var(--ed-border-hi)}[data-editor-theme=vs] .canvas-serial-btn:hover,[data-editor-theme=vs] .board-selector:hover,[data-editor-theme=vs] .delete-button:hover{background:var(--ed-surface-2);border-color:var(--ed-primary)}[data-editor-theme=vs] .canvas-serial-btn-active{background:#53bab524;color:#27908b;border-color:var(--ed-primary)}[data-editor-theme=vs] .oscilloscope-header,[data-editor-theme=vs] .oscilloscope-controls{background:var(--ed-surface);border-color:var(--ed-border);color:var(--ed-text)}[data-editor-theme=vs] .mobile-tab-bar{background:var(--ed-surface)!important;border-bottom:2px solid var(--ed-primary)!important}[data-editor-theme=vs] .mobile-tab-btn{color:var(--ed-text-muted)!important}[data-editor-theme=vs] .mobile-tab-btn--active{color:var(--ed-primary)!important;background:var(--ed-primary-soft)!important}[data-editor-theme=vs] ::-webkit-scrollbar-track{background:var(--ed-surface-2)}[data-editor-theme=vs] ::-webkit-scrollbar-thumb{background:#cbd0d8;border-radius:8px}[data-editor-theme=vs] ::-webkit-scrollbar-thumb:hover{background:#a8aeb8}.examples-gallery{min-height:100vh;background:var(--bg);color:var(--text);padding:52px 40px;font-family:var(--font);-webkit-font-smoothing:antialiased}.examples-header{position:relative;text-align:center;margin-bottom:36px;max-width:1200px;margin-left:auto;margin-right:auto;padding:44px 24px 40px;border-radius:18px;background:radial-gradient(circle at 1px 1px,rgba(255,255,255,.14) 1px,transparent 0) 0 0 / 24px 24px,var(--brand-grad, linear-gradient(135deg, #4FB8B3 0%, #5297CB 52%, #697ADA 100%));box-shadow:0 16px 40px #1e2a522e;overflow:hidden}.examples-header h1{font-size:clamp(30px,4.4vw,46px);margin:0 0 12px;font-weight:700;letter-spacing:-.03em;color:#fff;text-shadow:0 2px 14px rgba(30,42,82,.25)}.examples-header p{font-size:16.5px;color:#ffffffeb;margin:0;font-weight:400;line-height:1.55;max-width:56ch;margin-inline:auto}.examples-board-tabs{max-width:1200px;margin:0 auto 28px;display:flex;flex-wrap:wrap;gap:8px}.board-tab{display:inline-flex;align-items:center;gap:6px;padding:7px 16px;border-radius:6px;border:1px solid var(--border);background:var(--bg-card);color:var(--text-muted);font-size:13px;font-weight:500;font-family:var(--font);cursor:pointer;transition:background .18s cubic-bezier(.2,.7,.2,1),color .18s,border-color .18s;white-space:nowrap}.board-tab:hover{background:#1e2a520d;color:var(--text);border-color:var(--text-muted)}.board-tab.active{font-weight:600;color:#fff;background:var(--navy, #1E2A52);border-color:var(--navy, #1E2A52)}.board-tab-count{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;border-radius:9px;background:#1e2a5214;font-size:11px;font-weight:600;padding:0 4px}.board-tab.active .board-tab-count{background:#fff3;color:#fff}.examples-filters{max-width:1200px;margin:0 auto 40px;display:flex;flex-direction:column;gap:16px}.filter-group{display:flex;align-items:center;gap:14px}.filter-group label{font-size:13px;color:var(--text-muted);min-width:72px;font-weight:500}.filter-buttons{display:flex;gap:8px;flex-wrap:wrap}.filter-button{display:inline-flex;align-items:center;gap:5px;padding:6px 14px;border:1px solid var(--border);background:var(--bg-card);color:var(--text-muted);border-radius:6px;cursor:pointer;font-size:13px;font-weight:500;font-family:var(--font);transition:background .18s cubic-bezier(.2,.7,.2,1),color .18s,border-color .18s}.filter-button:hover{background:#1e2a520d;color:var(--text);border-color:var(--text-muted)}.filter-button.active{background:var(--accent);color:#fff;font-weight:600;border-color:var(--accent)}.examples-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.example-card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;overflow:hidden;cursor:pointer;transition:transform .2s cubic-bezier(.2,.7,.2,1),box-shadow .2s ease,border-color .2s;display:flex;flex-direction:column}.example-card:hover{transform:translateY(-4px);box-shadow:0 14px 32px #1e2a5224;border-color:var(--accent-teal, #53BAB5)}.example-thumbnail{width:100%;height:180px;background:var(--bg-elevated, #F5F8FA);display:flex;align-items:center;justify-content:center;overflow:hidden}.example-thumbnail img{width:100%;height:100%;object-fit:contain}.example-preview-image{background:var(--bg-elevated, #F5F8FA)}.example-placeholder-new{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;width:100%;height:100%;background:var(--bg-elevated, #F5F8FA)}.placeholder-icon{font-size:52px;opacity:.5;color:var(--text-muted)}.placeholder-text{display:flex;flex-direction:column;gap:4px;text-align:center}.component-count,.wire-count{font-size:12px;color:var(--text-dim);font-family:var(--mono)}.example-info{padding:20px 20px 18px;display:flex;flex-direction:column;gap:8px;flex:1}.example-title{font-size:16px;font-weight:600;margin:0;color:var(--navy, #1E2A52);letter-spacing:-.018em}.example-description{font-size:13px;color:var(--text-muted);margin:0;line-height:1.65;flex:1}.example-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:4px}.example-difficulty{padding:3px 10px;border-radius:var(--radius-pill);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.3px;color:#000}.example-category{display:inline-flex;align-items:center;gap:4px;font-size:12px;color:var(--text-dim);text-transform:capitalize}.example-copy-link{margin-left:auto;background:none;border:1px solid transparent;border-radius:4px;padding:3px 5px;cursor:pointer;color:var(--text-muted);display:flex;align-items:center;transition:color .18s,border-color .18s}.example-copy-link:hover{color:var(--accent);border-color:var(--accent)}.examples-empty{max-width:1200px;margin:80px auto;text-align:center;color:var(--text-dim);font-size:15px}@media(max-width:768px){.examples-gallery{padding:32px 20px}.examples-grid{grid-template-columns:1fr}.filter-group{flex-direction:column;align-items:flex-start}.filter-group label{min-width:auto}}:root{--sidebar-w: 240px;--nav-h: 44px}.docs-page{min-height:100vh;background:var(--bg);color:var(--text);font-family:var(--font);display:flex;flex-direction:column}.docs-nav{position:sticky;top:0;z-index:100;display:flex;align-items:center;gap:8px;padding:0 24px;height:var(--nav-h);background:#ffffffd9;backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}.docs-nav-brand{display:flex;align-items:center;gap:8px;font-size:16px;font-weight:700;color:var(--navy, #1E2A52);text-decoration:none;font-family:var(--mono);letter-spacing:-.025em}.docs-nav-brand svg{width:18px;height:18px;color:var(--accent)}.docs-nav-divider{color:var(--text-muted);font-size:18px;margin:0 2px}.docs-nav-section{font-size:14px;color:var(--text-muted);font-family:var(--mono)}.docs-nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}.docs-nav-link{display:flex;align-items:center;gap:6px;padding:5px 10px;color:var(--text-muted);text-decoration:none;font-size:13px;border-radius:var(--radius);transition:color .15s,background .15s}.docs-nav-link svg{width:14px;height:14px}.docs-nav-link:hover{color:var(--text);background:#1e2a520d}.docs-nav-btn{padding:5px 12px;background:var(--bg-card);border:1px solid var(--border-hi);color:var(--text);text-decoration:none;font-size:13px;border-radius:var(--radius);transition:border-color .15s,background .15s}.docs-nav-btn:hover{border-color:var(--text-muted);background:#1e2a520d}.docs-sidebar-toggle{display:none;background:transparent;border:1px solid var(--border-hi);color:var(--text-muted);cursor:pointer;padding:5px 7px;border-radius:var(--radius);margin-left:auto}.docs-sidebar-toggle svg{width:16px;height:16px;display:block}.docs-mobile-bar{display:none}.docs-body{display:flex;flex:1}.docs-sidebar{width:var(--sidebar-w);min-width:var(--sidebar-w);background:var(--bg-card);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:24px 0;position:sticky;top:var(--nav-h);height:calc(100vh - var(--nav-h));overflow-y:auto}.docs-sidebar-title{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;padding:0 20px 12px}.docs-sidebar-nav{display:flex;flex-direction:column;gap:2px;padding:0 8px}.docs-sidebar-item{display:block;width:100%;text-align:left;padding:7px 12px;background:transparent;border:none;color:var(--text-muted);font-size:13.5px;border-radius:var(--radius);cursor:pointer;transition:color .15s,background .15s;text-decoration:none}.docs-sidebar-item:hover{color:var(--text);background:#1e2a520d}.docs-sidebar-item--active{color:var(--accent);background:#53bab51a;font-weight:600}.docs-sidebar-footer{margin-top:auto;padding:16px 20px 0}.docs-sidebar-divider{margin:16px 20px;border-top:1px solid var(--border)}.docs-sidebar-title--pages{padding-top:0}.docs-sidebar-link{display:block;text-decoration:none}.docs-sidebar-gh{display:flex;align-items:center;gap:6px;color:var(--text-muted);text-decoration:none;font-size:12.5px;transition:color .15s}.docs-sidebar-gh svg{width:14px;height:14px;flex-shrink:0}.docs-sidebar-gh:hover{color:var(--text)}.docs-main{flex:1;min-width:0;padding:48px 64px;max-width:860px}.docs-section{line-height:1.7}.docs-label{font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.04em;display:block;margin-bottom:8px}.docs-section h1{font-size:2rem;font-weight:700;color:var(--navy, #1E2A52);margin:0 0 20px;letter-spacing:-.03em}.docs-section h2{font-size:1.25rem;font-weight:600;color:var(--navy, #1E2A52);margin:36px 0 14px;padding-bottom:8px;border-bottom:1px solid var(--border)}.docs-section h3{font-size:1rem;font-weight:600;color:var(--navy, #1E2A52);margin:24px 0 10px}.docs-section p{color:var(--text);margin:0 0 16px}.docs-section ul,.docs-section ol{margin:0 0 16px;padding-left:24px;color:var(--text)}.docs-section li{margin-bottom:6px}.docs-section a{color:var(--accent);text-decoration:none}.docs-section a:hover{text-decoration:underline}.docs-section code{font-family:var(--mono);font-size:.88em;background:#1e2a520d;border:1px solid var(--border);border-radius:4px;padding:2px 6px;color:var(--navy, #1E2A52)}.docs-section pre{background:var(--bg-alt);border:1px solid var(--border);border-radius:6px;padding:18px 20px;overflow-x:auto;margin:0 0 20px}.docs-section pre code{background:transparent;border:none;padding:0;font-size:.85rem;color:var(--navy, #1E2A52);white-space:pre}.docs-section 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