:root{--primary-glow:rgba(214,56,8,0.3);--primary-subtle:rgba(214,56,8,0.08);--sidebar-w:250px}.header{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-bottom:1px solid var(--border);background:var(--surface);position:sticky;top:0;z-index:100;gap:8px}.header-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit}.brand-icon img{width:42px;height:42px;border-radius:10px}.brand-text h1{font-size:1.2rem;font-weight:800}.brand-text h1 span{color:var(--primary)}.brand-text p{font-size:.68rem;color:var(--text-muted);margin-top:1px}.header-links{display:flex;gap:6px}.header-link{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;background:var(--surface);border:1px solid var(--border);border-radius:8px;color:var(--text-muted);font-size:.75rem;font-weight:500;text-decoration:none;transition:all var(--transition)}.header-link:hover{border-color:var(--primary);color:var(--primary)}.hamburger{display:none;background:0 0;border:1px solid var(--border);border-radius:6px;color:var(--text-muted);font-size:1.1rem;padding:6px 10px;cursor:pointer}.layout{display:flex;min-height:calc(100vh - 62px);padding-left:var(--sidebar-w)}.sidebar{width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);padding:16px 0;position:fixed;top:62px;left:0;height:calc(100vh - 62px);overflow-y:auto;flex-shrink:0;z-index:50;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,0.08) transparent}.sidebar-section{padding:0 12px;margin-bottom:16px}.sidebar-label{font-size:.6rem;font-weight:700;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;padding:0 10px;margin-bottom:6px}.sidebar-nav{list-style:none}.sidebar-nav a{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:6px;color:var(--text-muted);font-size:.78rem;font-weight:500;text-decoration:none;transition:all var(--transition)}.sidebar-nav a:hover{background:var(--surface-2);color:var(--text)}.sidebar-nav a.active{background:var(--primary-subtle);color:var(--primary);font-weight:600}.sidebar-nav a i{width:18px;text-align:center;font-size:.75rem}.sidebar-version{padding:12px 22px;border-top:1px solid var(--border);margin-top:auto}.sidebar-version span{font-size:.62rem;color:var(--text-dim)}.sidebar-toggle{cursor:pointer;display:flex;align-items:center;justify-content:space-between;user-select:none;transition:color var(--transition)}.sidebar-toggle:hover{color:var(--text-muted)}.sidebar-toggle .toggle-icon{font-size:.5rem;transition:transform .2s;color:var(--text-dim)}.sidebar-toggle:not(.open) .toggle-icon{transform:rotate(-90deg)}.sidebar-nav.collapsible{overflow:hidden;max-height:500px;transition:max-height .25s}.sidebar-nav.collapsible.collapsed{max-height:0}.content{flex:1;padding:32px 40px;max-width:900px;margin:0 auto;transform:translateX(calc(var(--sidebar-w)/ -2))}.content h2{font-size:1.6rem;font-weight:800;margin-bottom:8px}.content h3{font-size:1.1rem;font-weight:700;margin-top:28px;margin-bottom:10px;color:var(--text)}.content p{font-size:.85rem;color:var(--text-muted);line-height:1.7;margin-bottom:14px}.content a{color:var(--primary);text-decoration:none}.content a:hover:not(.quick-link):not(.feature-card):not(.product-card):not(.cat-link):not(.btn):not(.btn-primary):not(.btn-secondary){text-decoration:underline}.content a.btn,.content a.btn:hover{text-decoration:none}.content a.btn-primary{color:#fff}.content a.btn-secondary{color:var(--text-muted)}.content a.btn-secondary:hover{color:var(--text)}.hero{text-align:center;padding:48px 0 36px;border-bottom:1px solid var(--border);margin-bottom:32px}.hero-icon{width:80px;height:80px;border-radius:20px;margin:0 auto 16px;border:2px solid var(--border);box-shadow:0 0 40px var(--primary-glow)}.hero h2{font-size:2rem;margin-bottom:4px}.hero h2 span{color:var(--primary)}.hero .version{display:inline-block;background:var(--surface-2);border:1px solid var(--border);border-radius:20px;padding:3px 12px;font-size:.68rem;font-weight:600;color:var(--text-muted);margin-bottom:12px}.hero p{font-size:.9rem;color:var(--text-muted);max-width:500px;margin:0 auto 24px}.hero-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:7px;padding:11px 22px;border-radius:var(--radius);font-size:.82rem;font-weight:600;font-family:var(--font);cursor:pointer;border:1px solid var(--border);transition:all var(--transition);text-decoration:none}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-hover);text-decoration:none}.btn-secondary{background:var(--surface-2);color:var(--text-muted)}.btn-secondary:hover{border-color:var(--primary);color:var(--text);text-decoration:none}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:32px}.feature-card{background:var(--surface);border:1px solid 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var(--border);border-radius:var(--radius-lg);padding:16px 20px;margin-bottom:28px}.toc-title{font-size:.65rem;font-weight:700;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px;display:flex;align-items:center;gap:6px}.toc-title i{color:var(--primary);font-size:.6rem}.toc-link{display:block;padding:4px 0;font-size:.78rem;color:var(--text-muted);text-decoration:none;transition:color var(--transition)}.toc-link:hover{color:var(--primary)}.toc-link.toc-sub{padding-left:16px;font-size:.72rem;color:var(--text-dim)}footer{border-top:1px solid var(--border);padding:20px 16px;text-align:center;font-size:.65rem;color:var(--text-dim)}@media(max-width:900px){.features{grid-template-columns:1fr 1fr}}@media(max-width:768px){.hamburger{display:block}.header-links .header-link span{display:none}.sidebar{position:fixed;top:62px;left:-260px;z-index:99;height:calc(100vh - 62px);transition:left .25s;box-shadow:4px 0 20px rgba(0,0,0,.5)}.sidebar.open{left:0}.sidebar-overlay{display:none;position:fixed;inset:0;top:62px;background:rgba(0,0,0,.5);z-index:98}.sidebar-overlay.open{display:block}.layout{padding-left:0}.content{padding:24px 16px;transform:none}.features{grid-template-columns:1fr}.hero h2{font-size:1.5rem}.cat-grid{grid-template-columns:1fr 1fr}.products{grid-template-columns:1fr}}