:root:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            --aisitex-bg: #0f172a;
            --aisitex-surface: #1e293b;
            --aisitex-surface-border: #334155;
            --aisitex-primary: #0ea5e9;
            --aisitex-secondary: #10b981;
            --aisitex-text: #f8fafc;
            --aisitex-text-muted: #94a3b8;
            --aisitex-font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
        }
*:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
body:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            background-color: var(--aisitex-bg);
            color: var(--aisitex-text);
            font-family: var(--aisitex-font-sans);
            line-height: 1.6;
            overflow-x: hidden;
        }
/* Header Navigation Styles (Exact replica of index.html header) */
@media (max-width: 768px) {.aisitex-nav-menu.active:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
                transform: translateY(0);
                opacity: 1;
                visibility: visible;
            }
.aisitex-nav-overlay.active:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
                display: block;
                position: fixed;
                inset: 0;
                background: rgba(0, 0, 0, 0.5);
                z-index: -1;
            }}
/* Unique Download Page Layout Styles */
.aisitex-download-main:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            max-width: 1280px;
            margin: 0 auto;
            padding: 4rem 2rem;
        }
.aisitex-hero-section:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            margin-bottom: 6rem;
        }
@media (max-width: 968px) {.aisitex-hero-section:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
                grid-template-columns: 1fr;
                gap: 2rem;
            }}
.aisitex-status-annotation:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.25rem 0.75rem;
            background: rgba(14, 165, 233, 0.1);
            border: 1px solid rgba(14, 165, 233, 0.3);
            border-radius: 9999px;
            font-size: 0.875rem;
            color: var(--aisitex-primary);
            font-weight: 600;
            margin-bottom: 1.5rem;
        }
.aisitex-status-dot:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            width: 8px;
            height: 8px;
            background-color: var(--aisitex-secondary);
            border-radius: 50%;
            box-shadow: 0 0 8px var(--aisitex-secondary);
        }
.aisitex-h1:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            font-size: clamp(2.5rem, 4vw, 3.5rem);
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 1.5rem;
            letter-spacing: -0.03em;
        }
.aisitex-h1 span:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            color: var(--aisitex-primary);
        }
.aisitex-hero-desc:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            font-size: 1.125rem;
            color: var(--aisitex-text-muted);
            margin-bottom: 2rem;
            line-height: 1.7;
        }
.aisitex-hero-visual:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            background: var(--aisitex-surface);
            border: 1px solid var(--aisitex-surface-border);
            border-radius: 1rem;
            padding: 1.5rem;
            position: relative;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
        }
.aisitex-hero-visual img:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            width: 100%;
            height: auto;
            border-radius: 0.5rem;
            display: block;
        }
/* Section Titles */
.aisitex-section-header:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            margin-bottom: 3rem;
            border-bottom: 1px solid var(--aisitex-surface-border);
            padding-bottom: 1rem;
        }
.aisitex-section-number:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            font-size: 0.875rem;
            font-weight: 700;
            color: var(--aisitex-primary);
            letter-spacing: 0.1em;
            text-transform: uppercase;
            margin-bottom: 0.5rem;
            display: block;
        }
.aisitex-h2:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            font-size: 2rem;
            font-weight: 700;
            letter-spacing: -0.02em;
        }
/* Download Matrix Section */
.aisitex-download-matrix:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            margin-bottom: 6rem;
        }
.aisitex-matrix-grid:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2rem;
            margin-bottom: 3rem;
        }
.aisitex-matrix-card:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            background: var(--aisitex-surface);
            border: 1px solid var(--aisitex-surface-border);
            border-radius: 1rem;
            padding: 2rem;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            transition: border-color 0.2s ease, transform 0.2s ease;
        }
.aisitex-matrix-card:hover:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            border-color: var(--aisitex-primary);
            transform: translateY(-2px);
        }
.aisitex-package-meta:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            margin-bottom: 1.5rem;
        }
.aisitex-package-name:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 0.75rem;
            color: var(--aisitex-text);
        }
.aisitex-package-details:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            display: flex;
            gap: 1rem;
            font-size: 0.875rem;
            color: var(--aisitex-text-muted);
            margin-bottom: 1rem;
        }
.aisitex-package-badge:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            background: rgba(16, 185, 129, 0.1);
            color: var(--aisitex-secondary);
            padding: 0.2rem 0.6rem;
            border-radius: 0.25rem;
            font-weight: 600;
        }
.aisitex-download-btn:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            background-color: var(--aisitex-primary);
            color: var(--aisitex-bg);
            font-weight: 600;
            padding: 0.875rem 1.5rem;
            border-radius: 0.375rem;
            text-decoration: none;
            transition: opacity 0.2s ease;
            border: none;
            cursor: pointer;
        }
.aisitex-download-btn:hover:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            opacity: 0.9;
        }
.aisitex-matrix-preview:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            background: var(--aisitex-surface);
            border: 1px solid var(--aisitex-surface-border);
            border-radius: 1rem;
            padding: 1.5rem;
            display: flex;
            gap: 2rem;
            align-items: center;
        }
@media (max-width: 768px) {.aisitex-matrix-preview:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
                flex-direction: column;
            }}
.aisitex-matrix-preview img:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            max-width: 400px;
            width: 100%;
            height: auto;
            border-radius: 0.5rem;
            border: 1px solid var(--aisitex-surface-border);
        }
/* System Requirements Section */
.aisitex-requirements-section:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            margin-bottom: 4rem;
        }
.aisitex-req-table:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            background: var(--aisitex-surface);
            border: 1px solid var(--aisitex-surface-border);
            border-radius: 1rem;
            overflow: hidden;
        }
.aisitex-req-row:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            display: grid;
            grid-template-columns: 250px 1fr;
            border-bottom: 1px solid var(--aisitex-surface-border);
        }
.aisitex-req-row:last-child:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            border-bottom: none;
        }
@media (max-width: 640px) {.aisitex-req-row:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
                grid-template-columns: 1fr;
            }}
.aisitex-req-category:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            padding: 1.25rem 1.5rem;
            font-weight: 600;
            color: var(--aisitex-primary);
            background: rgba(14, 165, 233, 0.03);
            border-right: 1px solid var(--aisitex-surface-border);
            display: flex;
            align-items: center;
        }
@media (max-width: 640px) {.aisitex-req-category:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
                border-right: none;
                border-bottom: 1px solid var(--aisitex-surface-border);
                padding-bottom: 0.5rem;
            }}
.aisitex-req-detail:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
            padding: 1.25rem 1.5rem;
            color: var(--aisitex-text-muted);
            display: flex;
            align-items: center;
        }
/* Footer Styles */

.aisitex-header {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #f8fafc;
}

.aisitex-header, .aisitex-header *{
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

.aisitex-header{
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: rgba(15, 23, 42, 0.9);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid #334155;
        }

.aisitex-header .aisitex-nav-container{
            max-width: 1280px;
            margin: 0 auto;
            padding: 1rem 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

.aisitex-header .aisitex-brand{
            font-size: 1.5rem;
            font-weight: 800;
            color: #f8fafc;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.5rpx;
            letter-spacing: -0.025em;
        }

.aisitex-header .aisitex-brand span{
            color: #0ea5e9;
        }

.aisitex-header nav{
            display: flex;
            gap: 2rem;
            align-items: center;
        }

.aisitex-header .aisitex-nav-link{
            color: #94a3b8;
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            transition: color 0.2s ease;
            position: relative;
            padding: 0.25rem 0;
        }

.aisitex-header .aisitex-nav-link:hover, .aisitex-header .aisitex-nav-link.active{
            color: #0ea5e9;
        }

.aisitex-header .aisitex-nav-link.active::after{
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: #0ea5e9;
        }

.aisitex-header .aisitex-menu-toggle{
            display: none;
            background: none;
            border: none;
            color: #f8fafc;
            cursor: pointer;
            padding: 0.5rem;
        }

.aisitex-header .aisitex-nav-overlay{
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 99;
        }

@media (max-width: 768px){.aisitex-header .aisitex-menu-toggle{
                display: block;
            }

.aisitex-header nav{
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background-color: #1e293b;
                flex-direction: column;
                justify-content: center;
                align-items: flex-start;
                padding: 2rem;
                transition: right 0.3s ease;
                z-index: 100;
                border-left: 1px solid #334155;
            }

.aisitex-header nav.active{
                right: 0;
            }

.aisitex-header .aisitex-nav-overlay.active{
                display: block;
            }}

.aisitex-footer {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #f8fafc;
}

.aisitex-footer, .aisitex-footer *{
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

.aisitex-footer{
            padding: 4rem 0;
            border-top: 1px solid #334155;
            background-color: rgba(15, 23, 42, 0.5);
        }

.aisitex-footer .aisitex-footer-content{
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

.aisitex-footer .aisitex-footer-links{
            display: flex;
            gap: 2rem;
        }

.aisitex-footer .aisitex-footer-link{
            color: #94a3b8;
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.2s ease;
        }

.aisitex-footer .aisitex-footer-link:hover{
            color: #f8fafc;
        }

.aisitex-footer .aisitex-copyright{
            color: #94a3b8;
            font-size: 0.85rem;
        }

@media (max-width: 768px){.aisitex-footer .aisitex-footer-content{
                flex-direction: column;
                gap: 2rem;
                text-align: center;
            }}