:root{--sidebar-width:320px;--transition:all .3s cubic-bezier(.4,0,.2,1);--manual-radius-xl:1.5rem;--manual-radius-lg:1rem;--manual-radius-md:.75rem;--bg-main:#fff;--bg-sidebar:#f8fafc;--bg-surface:#fff;--text-main:#0f172a;--text-muted:#64748b;--text-dim:#94a3b8;--border:#e2e8f0;--accent:#0284c7;--accent-soft:#0284c714;--shadow:0 1px 3px 0 #0000001a,0 1px 2px -1px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a}[data-theme=dark]{--bg-main:#020617;--bg-sidebar:#0f172a;--bg-surface:#1e293b;--text-main:#f8fafc;--text-muted:#94a3b8;--text-dim:#64748b;--border:#ffffff14;--accent:#38bdf8;--accent-soft:#38bdf826;--shadow:0 4px 6px -1px #0000004d;--shadow-lg:0 20px 25px -5px #00000080}.manual-container,.manual-container *{box-sizing:border-box;margin:0;padding:0}.manual-container{background-color:var(--bg-main);min-height:100vh;color:var(--text-main);overflow-wrap:break-word;-webkit-user-select:none;user-select:none;font-family:Inter,system-ui,sans-serif;transition:background-color .3s;display:flex}@media print{body{display:none}}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);background-color:var(--bg-sidebar);border-right:1px solid var(--border);z-index:100;flex-direction:column;height:100vh;display:flex;position:sticky;top:0;overflow:hidden}.sidebar-content{flex-direction:column;width:100%;padding:1rem 2rem 0;display:flex}.sidebar-header{justify-content:space-between;align-items:center;margin-bottom:1.5rem;display:flex}.brand-container{align-items:center;gap:.75rem;display:flex}.brand-icon{color:#fff;background:linear-gradient(135deg,#0ea5e9,#6366f1);border-radius:10px;justify-content:center;align-items:center;width:100px;height:36px;font-size:1.25rem;font-weight:800;display:flex;box-shadow:0 4px 12px #0ea5e94d}.brand-name{letter-spacing:-.02em;font-size:1.4rem;font-weight:800}.theme-toggle{background:var(--bg-surface);border:1px solid var(--border);color:var(--text-muted);cursor:pointer;transition:var(--transition);border-radius:.75rem;padding:.6rem;display:flex}.theme-toggle:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}.module-info{background:var(--accent-soft);border-radius:var(--manual-radius-lg);border:1px solid #0284c71a;margin-bottom:3rem;padding:1.25rem}.module-label{text-transform:uppercase;color:var(--accent);letter-spacing:.05em;margin-bottom:.4rem;font-size:.7rem;font-weight:700;display:block}.module-name{color:var(--text-main);font-size:1.1rem;font-weight:700}.search-container{margin-bottom:2.5rem;position:relative}.central-search-wrapper{transform:translateX(calc(-50% + (var(--sidebar-width)/2)));z-index:1000;pointer-events:none;opacity:0;justify-content:center;transition:opacity .3s cubic-bezier(.4,0,.2,1),transform .3s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;top:3rem;left:50%}.central-search-wrapper.open{opacity:1;transform:translate(calc(-50% + (var(--sidebar-width)/2)),0);pointer-events:all}.central-search-bar{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--manual-radius-xl);box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);align-items:center;gap:.75rem;max-width:500px;padding:.5rem .75rem;display:flex;width:400px!important}.central-search-bar .search-icon{margin:0;position:static;transform:none}.central-search-input{color:var(--text-main);background:0 0;border:none;outline:none;flex:1;padding:.4rem 0;font-size:.95rem}.search-counter{color:var(--text-muted);white-space:nowrap;font-size:.85rem;font-weight:600}.clear-search,.close-search{color:var(--text-dim);cursor:pointer;transition:var(--transition);background:0 0;border:none;justify-content:center;align-items:center;font-size:1rem;display:flex}.close-search{text-transform:uppercase;background:var(--border);height:35.56px;color:var(--text-muted);border-radius:6px;padding:.25rem .5rem;font-size:.75rem;font-weight:700}.clear-search:hover,.close-search:hover{color:var(--accent)}.search-highlight{color:#000;background-color:#ff0;border-radius:2px;margin:0 -2px;padding:0 2px;box-shadow:0 0 0 1px #ff0}[data-theme=dark] .search-highlight{color:#000;background-color:gold;box-shadow:0 0 0 1px gold}.search-highlight.is-active-match{outline-offset:1px;z-index:100;border-radius:2px;position:relative;color:#fff!important;background-color:#f97316!important;outline:2px solid #f97316!important;box-shadow:0 0 0 3px #f9731666,0 0 0 1px #f97316!important}.search-icon{color:var(--text-dim);pointer-events:none;font-size:1.1rem;position:absolute;top:50%;left:1rem;transform:translateY(-50%)}.search-input{border-radius:var(--manual-radius-md);background:var(--bg-surface);border:1px solid var(--border);width:100%;color:var(--text-main);transition:var(--transition);outline:none;padding:.8rem 1rem .8rem 2.8rem;font-size:.95rem}.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}.search-input::placeholder{color:var(--text-dim)}.sidebar h2{text-transform:uppercase;color:var(--text-dim);letter-spacing:.1em;margin-bottom:1.5rem;padding:0 2rem;font-size:.75rem;font-weight:800}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:0 2rem 3rem;display:flex;overflow-y:auto}.sidebar-nav::-webkit-scrollbar{width:4px}.sidebar-nav::-webkit-scrollbar-track{background:0 0}.sidebar-nav::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px}.sidebar-nav::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}.sidebar-item{color:var(--text-muted);border-radius:var(--manual-radius-md);transition:var(--transition);white-space:nowrap;text-overflow:ellipsis;cursor:pointer;-webkit-user-select:none;user-select:none;flex-shrink:0;min-height:1rem;padding:0;font-size:.95rem;font-weight:500;line-height:1.4;text-decoration:none;display:block;overflow:hidden}.sidebar-item:hover{background-color:var(--border);color:var(--text-main)}.item-content-wrapper{justify-content:space-between;align-items:center;width:100%;padding:.8rem 1rem;display:flex}.sub-item .item-content-wrapper{padding:.4rem 1rem}.sub-sub-item .item-content-wrapper{padding:.25rem 1rem}.collapse-toggle{width:24px;height:24px;color:var(--text-dim);transition:var(--transition);pointer-events:auto;border-radius:4px;justify-content:center;align-items:center;display:flex}.sidebar-item.active .collapse-toggle{color:#fff}.collapse-toggle:hover{background-color:var(--accent-soft);color:var(--accent)}.item-link{color:inherit;white-space:nowrap;text-overflow:ellipsis;flex:1;text-decoration:none;overflow:hidden}.sidebar-children{flex-direction:column;gap:2px;margin-bottom:8px;display:flex}.sidebar-item.active{background-color:var(--accent);color:#fff;font-weight:600;box-shadow:0 4px 10px #0284c733}.sidebar-item.ancestor-active{background-color:var(--accent-soft);color:var(--text-main);box-shadow:none;font-weight:600}.sidebar-item.highlighted{border-left:4px solid var(--accent);background-color:var(--accent-soft);color:var(--text-main)}.sidebar-item.sub-item{border-left:1px solid var(--border);border-radius:0 8px 8px 0;min-height:2.2rem;margin-left:1rem;padding:0;font-size:.875rem;display:block}.sidebar-item.sub-item:hover{border-left-color:var(--accent)}.sidebar-subgroup{flex-direction:column;display:flex}.sidebar-grandchildren{flex-direction:column;gap:2px;margin-bottom:4px;display:flex}.sidebar-item.sub-sub-item{border-left:1px solid var(--border);min-height:1.4rem;color:var(--text-muted);border-radius:0 6px 6px 0;margin-left:1.5rem;padding:0;font-size:.78rem;display:block}.sidebar-item.sub-sub-item:hover{border-left-color:var(--accent);color:var(--text-main)}.sidebar-item.sub-sub-item.active{background-color:var(--accent);color:#fff;font-weight:600}.content-wrapper{flex:1;min-width:0;max-width:1100px;margin:0 auto;padding:6rem 8rem}.content-system-name{letter-spacing:-.03em;color:var(--text-primary);text-align:center;border-bottom:1px solid var(--border);margin-bottom:3rem;padding-bottom:2rem;font-size:3rem;font-weight:800}.sidebar-system-name{text-align:center;letter-spacing:.1em;text-transform:uppercase;width:100%;color:var(--accent);margin-bottom:.25rem;padding:0 0 .75rem;font-size:1.5rem;font-weight:700}.mark-down{width:100%}.manual-section-divider{align-items:center;gap:1rem;margin:5rem 0 2rem;display:flex}.manual-section-divider:before,.manual-section-divider:after{content:"";background:linear-gradient(90deg,#0000,#2196f3cc,#0000);border-radius:999px;flex:1;height:2px}.manual-section-divider span{letter-spacing:.14em;text-transform:uppercase;color:var(--accent);background:color-mix(in srgb,var(--accent)10%,transparent);border:1px solid color-mix(in srgb,var(--accent)30%,transparent);border-radius:999px;padding:.35rem .8rem;font-size:.82rem;font-weight:800}[data-theme=dark] .manual-section-divider:before,[data-theme=dark] .manual-section-divider:after{background:linear-gradient(90deg,#0000,#42a5f5e6,#0000)}.premium-h1{letter-spacing:-.05em;color:var(--text-main);margin-bottom:4rem;font-size:4rem;font-weight:900;line-height:1}.premium-h2{letter-spacing:-.03em;color:var(--text-main);align-items:center;margin:6rem 0 2rem;scroll-margin-top:120px;font-size:2.25rem;font-weight:800;display:flex}.premium-h2:after{content:"";background:var(--border);flex:1;height:2px;margin-left:2rem}.premium-h3{color:var(--accent);margin:3.5rem 0 1.5rem;scroll-margin-top:120px;font-size:1.75rem;font-weight:700}.premium-h4{color:var(--text-main);margin:2.5rem 0 1rem;scroll-margin-top:120px;font-size:1.4rem;font-weight:700}.premium-h5,.premium-h6{color:var(--text-main);margin:2rem 0 1rem;scroll-margin-top:120px;font-size:1.1rem;font-weight:700}.mark-down p{color:var(--text-muted);overflow-wrap:break-word;word-wrap:break-word;word-break:break-word;margin-bottom:2.5rem;font-size:1.2rem;line-height:1.8}.premium-link{color:var(--accent);text-underline-offset:4px;font-weight:600;text-decoration:underline}.premium-image-container{background-color:var(--bg-sidebar);border:1px solid var(--border);border-radius:var(--manual-radius-xl);box-shadow:var(--shadow);z-index:10;clear:both;transition:var(--transition);flex-direction:column;justify-content:center;align-items:center;min-height:300px;margin:4rem 0;padding:2.5rem;display:flex;position:relative}.premium-image-container.zoomable{cursor:zoom-in}.premium-image-container.zoomable:hover{border-color:var(--accent);box-shadow:var(--shadow-lg);transform:translateY(-4px)}.premium-image-container img{border-radius:var(--manual-radius-md);width:100%;height:auto;box-shadow:var(--shadow-lg);display:block}.premium-image-container.is-icon{box-shadow:none;vertical-align:middle;background:0 0;border:none;min-width:auto;min-height:auto;margin:0 .5rem;padding:0;display:inline-flex;transform:translateY(-2px)}.premium-image-container.is-icon img{width:24px;height:24px;box-shadow:none;border-radius:4px}.premium-image-container.is-icon:hover{box-shadow:none;border-color:#0000;transform:translateY(-4px)scale(1.1)}.premium-image-container.is-small{max-width:400px;min-height:auto;margin:2rem auto;padding:1.5rem}.premium-image-container.is-small img{box-shadow:var(--shadow)}.premium-image-caption{text-align:center;color:var(--text-dim);margin-top:2rem;font-size:.95rem;font-weight:500;display:block}.mark-down ul,.mark-down ol{margin-bottom:2.5rem;padding-left:2rem}.mark-down li{color:var(--text-muted);margin-bottom:1rem;font-size:1.15rem;line-height:1.8}.premium-code-block{border-radius:var(--manual-radius-lg);border:1px solid var(--border);background:var(--bg-surface);margin:3rem 0;overflow-x:auto}.premium-code-block pre{white-space:pre-wrap;word-break:break-word;padding:1.5rem}.premium-inline-code{background-color:var(--accent-soft);color:var(--accent);border-radius:.4rem;font-size:.9em;font-weight:600}.lightbox-overlay{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:2000;background:#0f172ae6;flex-direction:column;justify-content:center;align-items:center;width:100vw;height:100vh;padding:2rem;display:flex;position:fixed;top:0;left:0;overflow:hidden}.lightbox-controls{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--manual-radius-xl);z-index:2001;background:#ffffff1a;border:1px solid #ffffff1a;gap:.5rem;padding:.5rem;display:flex;position:fixed;top:2rem}.lightbox-controls button{color:#fff;cursor:pointer;width:40px;height:40px;transition:var(--transition);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1.25rem;display:flex}.lightbox-controls button:hover{background:var(--accent);transform:scale(1.1)}.lightbox-viewport{justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative;overflow:hidden}.lightbox-image-wrapper{touch-action:none;justify-content:center;align-items:center;display:flex}.lightbox-image-wrapper img{border-radius:var(--manual-radius-lg);-webkit-user-select:none;user-select:none;pointer-events:auto;max-width:90vw;max-height:80vh;box-shadow:0 25px 50px -12px #00000080}.lightbox-caption{color:#fff;border-radius:var(--manual-radius-xl);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0006;padding:.5rem 1.5rem;font-size:1rem;font-weight:500;position:fixed;bottom:2rem}@media (max-width:1200px){.content-wrapper{padding:4rem}}@media (max-width:768px){.sidebar{display:none}.content-wrapper{padding:3rem 1.5rem}.premium-h1{font-size:2.5rem}}