*{box-sizing:border-box;margin:0;padding:0}:root{--color-bg-primary:#fff;--color-bg-secondary:#f9fafb;--color-bg-tertiary:#f3f4f6;--color-text-primary:#1f2937;--color-text-secondary:#6b7280;--color-text-tertiary:#9ca3af;--color-border:#e5e7eb;--color-border-light:#f3f4f6;--color-accent:#6366f1;--color-accent-light:#eef2ff;--color-accent-dark:#4f46e5;color:var(--color-text-primary);background-color:var(--color-bg-primary);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-weight:400;line-height:1.6}[data-theme=dark]{--color-bg-primary:#1f2937;--color-bg-secondary:#111827;--color-bg-tertiary:#374151;--color-text-primary:#f9fafb;--color-text-secondary:#d1d5db;--color-text-tertiary:#9ca3af;--color-border:#374151;--color-border-light:#4b5563;--color-accent:#818cf8;--color-accent-light:#312e81;--color-accent-dark:#a5b4fc}body{background-color:var(--color-bg-secondary);min-width:320px;min-height:100vh;color:var(--color-text-primary);margin:0;transition:background-color .3s,color .3s}#app{width:100%;min-height:100vh}html{scroll-behavior:smooth}::selection{background-color:var(--color-accent-light);color:var(--color-accent)}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.app{background-color:#f9fafb;min-height:100vh;padding-top:50px;display:flex}@media (width<=1280px){.right-sidebar{display:none}}@media (width<=1024px){.app{flex-direction:column}.sidebar{width:100%;height:auto;position:relative;top:0}.content{margin-left:0;margin-right:0;padding:24px}}@media (width<=768px){.header{padding:0 16px}.header-nav{display:none}.content{padding:20px 16px}}.header{z-index:1000;background:#fff;border-bottom:1px solid #e5e7eb;justify-content:space-between;align-items:center;height:50px;padding:0 24px;display:flex;position:fixed;top:0;left:0;right:0}.header-left{align-items:center;gap:32px;display:flex}.logo{color:#6366f1;align-items:center;gap:8px;font-size:18px;font-weight:600;display:flex}.logo svg{color:#6366f1}.logo-text{color:#1f2937}.logo-erp{color:#6366f1}.header-nav{gap:24px;display:flex}.nav-link{color:#6b7280;border-radius:6px;padding:8px 12px;font-size:15px;font-weight:500;text-decoration:none;transition:all .2s}.nav-link:hover,.nav-link.active{color:#1f2937;background:#f3f4f6}.header-right{align-items:center;gap:16px;display:flex}.header-search{position:relative}.header-search input{color:#1f2937;background:#f9fafb;border:1px solid #e5e7eb;border-radius:8px;width:240px;padding:7px 12px 7px 34px;font-size:14px;transition:all .2s}.header-search input:focus{background:#fff;border-color:#6366f1;outline:none;box-shadow:0 0 0 3px #6366f11a}.header-search .search-icon{color:#9ca3af;width:16px;height:16px;position:absolute;top:50%;left:10px;transform:translateY(-50%)}.search-results{z-index:1001;background:#fff;border:1px solid #e5e7eb;border-radius:8px;width:420px;max-height:420px;margin-top:4px;position:absolute;top:100%;left:0;overflow-y:auto;box-shadow:0 4px 16px #0000001f}.search-result-item{color:#1f2937;border-bottom:1px solid #f3f4f6;padding:10px 14px;text-decoration:none;transition:background .15s;display:block}.search-result-item:hover{background:#f9fafb}.search-result-item:last-child{border-bottom:none}.search-result-title{font-size:14px;font-weight:500}.search-result-snippet{color:#6b7280;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:4px;font-size:12px;line-height:1.4;display:-webkit-box;overflow:hidden}.search-result-snippet mark,.search-result-title mark{color:#92400e;background:#fef08a;border-radius:2px;padding:0 2px;font-weight:600}.search-result-path{color:#9ca3af;margin-top:3px;font-size:11px}.search-no-results{color:#9ca3af;text-align:center;padding:12px 14px;font-size:14px}.harmony-cloud-link{color:#6b7280;align-items:center;gap:6px;font-size:14px;font-weight:500;text-decoration:none;transition:color .2s;display:flex}.harmony-cloud-link:hover{color:#1f2937}.harmony-cloud-link svg{width:14px;height:14px}.theme-toggle{color:#6b7280;cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex}.theme-toggle:hover{color:#1f2937;background:#f3f4f6}[data-theme=dark] .header{background:#1f2937;border-bottom-color:#374151}[data-theme=dark] .logo-text{color:#f9fafb}[data-theme=dark] .nav-link{color:#9ca3af}[data-theme=dark] .nav-link:hover,[data-theme=dark] .nav-link.active{color:#f9fafb;background:#374151}[data-theme=dark] .header-search input{color:#f9fafb;background:#374151;border-color:#4b5563}[data-theme=dark] .header-search input:focus{background:#1f2937;border-color:#818cf8}[data-theme=dark] .search-results{background:#1f2937;border-color:#374151}[data-theme=dark] .search-result-item{color:#f9fafb;border-bottom-color:#374151}[data-theme=dark] .search-result-item:hover{background:#374151}[data-theme=dark] .search-result-snippet{color:#9ca3af}[data-theme=dark] .search-result-snippet mark,[data-theme=dark] .search-result-title mark{color:#fef08a;background:#854d0e}[data-theme=dark] .harmony-cloud-link{color:#9ca3af}[data-theme=dark] .harmony-cloud-link:hover{color:#f9fafb}[data-theme=dark] .theme-toggle{color:#9ca3af}[data-theme=dark] .theme-toggle:hover{color:#f9fafb;background:#374151}.sidebar{background-color:#fff;border-right:1px solid #e5e7eb;width:280px;height:calc(100vh - 50px);position:fixed;top:50px;left:0;overflow-y:auto}.sidebar-nav{padding:16px 0}.menu-item-wrapper{margin:0}.menu-item{color:#374151;-webkit-user-select:none;user-select:none;border-left:3px solid #0000;justify-content:space-between;align-items:center;padding:0;font-size:14px;transition:all .2s;display:flex}.menu-item-content{cursor:pointer;color:inherit;flex:1;padding:10px 20px;text-decoration:none;display:block}.menu-item-label{cursor:default}.menu-item:hover{background-color:#f9fafb}.menu-item.active{color:#6366f1;background-color:#eef2ff;border-left-color:#6366f1;font-weight:500}.menu-item.has-children .menu-item-content{font-weight:500}.expand-button{color:#9ca3af;cursor:pointer;background:0 0;border:none;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;margin-right:12px;transition:all .2s;display:flex}.expand-button:hover{color:#374151;background-color:#f3f4f6}.menu-item.level-0{color:#1f2937;font-weight:600}.menu-item.level-1{padding-left:0;font-size:14px}.menu-item.level-1 .menu-item-content{padding-left:44px}.menu-item.level-2{padding-left:0;font-size:13px}.menu-item.level-2 .menu-item-content{padding-left:64px}.menu-children{margin:0}.sidebar::-webkit-scrollbar{width:6px}.sidebar::-webkit-scrollbar-track{background:0 0}.sidebar::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:3px}.sidebar::-webkit-scrollbar-thumb:hover{background:#9ca3af}[data-theme=dark] .sidebar{background-color:#1f2937;border-right-color:#374151}[data-theme=dark] .menu-item{color:#d1d5db}[data-theme=dark] .menu-item.level-0{color:#f9fafb}[data-theme=dark] .menu-item:hover{background-color:#374151}[data-theme=dark] .menu-item.active{color:#a5b4fc;background-color:#312e81}[data-theme=dark] .expand-button{color:#6b7280}[data-theme=dark] .expand-button:hover{color:#d1d5db;background-color:#4b5563}.content{background-color:#fff;flex:1;height:calc(100vh - 50px);margin-left:280px;margin-right:300px;padding:40px 60px;position:relative;overflow-y:auto}.search-highlight{color:#92400e;background:#fef08a;border-radius:3px;padding:1px 3px;font-weight:600;animation:1.5s ease-in-out 2 highlight-pulse;box-shadow:0 0 0 2px #facc1566}@keyframes highlight-pulse{0%,to{box-shadow:0 0 0 2px #facc1566}50%{box-shadow:0 0 0 6px #facc1533}}.content-inner{color:#333;line-height:1.8}.content-inner h1{color:#1a1a1a;border-bottom:2px solid #e0e0e0;margin-top:0;margin-bottom:.5em;padding-bottom:.3em;font-size:2.5em}.content-inner h2{color:#1a1a1a;border-bottom:1px solid #e0e0e0;margin-top:1.5em;margin-bottom:.5em;padding-bottom:.3em;font-size:2em}.content-inner h3{color:#2c3e50;margin-top:1.5em;margin-bottom:.5em;font-size:1.5em}.content-inner h4{color:#34495e;margin-top:1em;margin-bottom:.5em;font-size:1.25em}.content-inner h5,.content-inner h6{color:#34495e;margin-top:1em;margin-bottom:.5em;font-size:1em}.content-inner p{margin:1em 0}.content-inner ul,.content-inner ol{margin:1em 0;padding-left:2em}.content-inner li{margin:.5em 0}.content-inner code{color:#e83e8c;background-color:#f5f5f5;border-radius:3px;padding:2px 6px;font-family:Courier New,monospace;font-size:.9em}.content-inner pre{background-color:#f5f5f5;border:1px solid #e0e0e0;border-radius:5px;padding:1em;overflow-x:auto}.content-inner pre code{color:inherit;background-color:#0000;padding:0}.content-inner a{color:#3f51b5;border-bottom:1px solid #0000;text-decoration:none;transition:border-color .2s}.content-inner a:hover{border-bottom-color:#3f51b5}.content-inner img{border-radius:5px;max-width:100%;height:auto;margin:1.5em 0;display:block;box-shadow:0 2px 8px #0000001a}.content-inner table{border-collapse:collapse;width:100%;margin:1.5em 0}.content-inner th,.content-inner td{text-align:left;border:1px solid #e0e0e0;padding:10px}.content-inner th{background-color:#f5f5f5;font-weight:600}.content-inner blockquote{color:#666;border-left:4px solid #3f51b5;margin:1.5em 0;padding-left:1em;font-style:italic}.content::-webkit-scrollbar{width:8px}.content::-webkit-scrollbar-track{background:#f1f1f1}.content::-webkit-scrollbar-thumb{background:#888;border-radius:4px}.content::-webkit-scrollbar-thumb:hover{background:#555}.right-sidebar{background-color:#fff;border-left:1px solid #e5e7eb;flex-direction:column;width:300px;height:calc(100vh - 50px);padding:24px;display:flex;position:fixed;top:50px;right:0;overflow-y:auto}.section-title{color:#1f2937;text-transform:uppercase;letter-spacing:.05em;margin:0 0 16px;font-size:14px;font-weight:600}.toc-section{margin-bottom:32px}.toc-nav{flex-direction:column;gap:2px;display:flex}.toc-item{color:#6b7280;cursor:pointer;border-radius:6px;padding:8px 12px;font-size:13px;line-height:1.4;text-decoration:none;transition:all .2s;display:block}.toc-item:hover{color:#1f2937;background-color:#f9fafb}.toc-item.active{color:#6366f1;background-color:#eef2ff;border-left:3px solid #6366f1;padding-left:9px;font-weight:600}.toc-item.level-1{color:#374151;font-weight:500}.toc-item.level-2{padding-left:24px;font-size:12px}.toc-item.level-3{padding-left:36px;font-size:12px}.related-section{margin-top:32px}.related-cards{flex-direction:column;gap:12px;display:flex}.related-card{cursor:pointer;background:linear-gradient(135deg,#8b5cf6 0%,#6366f1 100%);border-radius:12px;transition:all .3s;overflow:hidden;box-shadow:0 2px 8px #0000001a}.related-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.card-image{background:#ffffff1a;justify-content:center;align-items:center;width:100%;height:120px;padding:20px;display:flex}.card-image img{object-fit:contain;max-width:100%;max-height:100%}.card-content{color:#fff;padding:16px}.card-title{color:#fff;margin:0 0 8px;font-size:15px;font-weight:600;line-height:1.4}.card-description{color:#ffffffe6;margin:0;font-size:12px;line-height:1.5}.right-sidebar::-webkit-scrollbar{width:6px}.right-sidebar::-webkit-scrollbar-track{background:0 0}.right-sidebar::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:3px}.right-sidebar::-webkit-scrollbar-thumb:hover{background:#9ca3af}.sidebar-footer{text-align:center;border-top:1px solid #e5e7eb;margin-top:auto;padding-top:24px}.social-links{justify-content:center;gap:16px;margin-bottom:16px;display:flex}.social-link{border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex}.social-link.instagram{color:#e4405f}.social-link.facebook{color:#1877f2}.social-link.youtube{color:red}.social-link.x{color:#000}.social-link:hover{opacity:.8;transform:scale(1.1)}.social-link svg{width:20px;height:20px}.footer-logo{margin-top:8px}.footer-logo img{width:250px;max-width:100%;height:auto;transition:opacity .2s}.footer-logo img:hover{opacity:1}[data-theme=dark] .right-sidebar{background-color:#1f2937;border-left-color:#374151}[data-theme=dark] .section-title{color:#f9fafb}[data-theme=dark] .toc-item{color:#9ca3af}[data-theme=dark] .toc-item:hover{color:#f9fafb;background-color:#374151}[data-theme=dark] .toc-item.level-1{color:#d1d5db}[data-theme=dark] .related-card{box-shadow:0 2px 8px #0000004d}[data-theme=dark] .related-card:hover{box-shadow:0 4px 12px #0006}[data-theme=dark] .sidebar-footer{border-top-color:#374151}[data-theme=dark] .social-link.x{color:#fff}.video-gallery{margin-bottom:24px}.video-cards{scrollbar-width:thin;scrollbar-color:#d1d5db transparent;flex-wrap:nowrap;gap:8px;margin-bottom:16px;padding-bottom:8px;display:flex;overflow-x:auto}.video-cards::-webkit-scrollbar{height:6px}.video-cards::-webkit-scrollbar-track{background:0 0}.video-cards::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:3px}.video-cards::-webkit-scrollbar-thumb:hover{background:#9ca3af}.video-card{cursor:pointer;background:#f9fafb;border:1px solid #e5e7eb;border-radius:6px;flex:0 0 calc(20% - 7px);min-width:calc(20% - 7px);max-width:calc(20% - 7px);transition:all .2s;position:relative;overflow:hidden}.video-card:hover{border-color:#3b82f6;box-shadow:0 2px 8px #3b82f626}.video-card.active{border-color:#3b82f6;box-shadow:0 2px 8px #3b82f640}.video-thumbnail{width:100%;height:120px;position:relative;overflow:hidden}.video-thumbnail img{object-fit:cover;width:100%;height:100%}.play-icon{color:#fff;opacity:.9;background:#000000b3;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;transition:all .2s;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.play-icon svg{width:10px;height:10px}.video-card:hover .play-icon{opacity:1;background:#ef4444;transform:translate(-50%,-50%)scale(1.1)}.video-info{padding:6px 8px}.video-title{color:#374151;-webkit-line-clamp:1;-webkit-box-orient:vertical;font-size:11px;font-weight:500;display:-webkit-box;overflow:hidden}.video-player-container{aspect-ratio:16/9;background:#000;border-radius:8px;width:100%;max-width:800px;margin-bottom:24px;position:relative;overflow:hidden}.video-player-container iframe{width:100%;height:100%}.close-player{cursor:pointer;color:#fff;z-index:10;background:#000000b3;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:background .2s;display:flex;position:absolute;top:10px;right:10px}.close-player:hover{background:#000000e6}