:root {
            --primary-color: rgb(255,85,85);
            --primary-hover: rgb(230,70,70);
            --primary-light: rgba(255,85,85,0.1);
            --bg-dark: #0f172a;
            --bg-light: #f8fafc;
            --text-dark: #1e293b;
            --text-muted: #64748b;
            --border-color: #e2e8f0;
            --shadow: 0 10px 30px -10px rgba(0,0,0,0.08);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: var(--text-dark); background: #fff; line-height: 1.6; }
        a { text-decoration: none; color: inherit; transition: var(--transition); }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        
        
        .logo { display: inline-flex; align-items: center; gap: 12px; }
        .logo img { display: block; height: 42px; width: auto; max-width: 160px; object-fit: contain; flex-shrink: 0; }
        .logo span { display: inline-block; font-size: 20px; font-weight: 800; line-height: 1; color: var(--text-dark); white-space: nowrap; }
        .logo span strong { color: var(--primary-color); }

        
        .site-header { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 100; border-bottom: 1px solid var(--border-color); height: 72px; display: flex; align-items: center; }
        .header-container { display: flex; justify-content: space-between; align-items: center; width: 100%; }
        .desktop-nav { display: flex; align-items: center; gap: 32px; }
        .desktop-nav a { font-size: 15px; font-weight: 600; color: var(--text-dark); position: relative; padding: 8px 0; }
        .desktop-nav a:hover, .desktop-nav a.active { color: var(--primary-color); }
        .header-actions { display: flex; align-items: center; gap: 16px; }
        .btn-download-nav { background: var(--primary-color); color: #fff; font-size: 14px; font-weight: 600; padding: 10px 20px; border-radius: 6px; box-shadow: 0 4px 12px rgba(255,85,85,0.2); }
        .btn-download-nav:hover { background: var(--primary-hover); }
        .drawer-trigger { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 6px; }
        .drawer-trigger span { display: block; width: 24px; height: 2px; background: var(--text-dark); }
        
        .drawer-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(15,23,42,0.6); backdrop-filter: blur(4px); z-index: 1000; opacity: 0; pointer-events: none; transition: var(--transition); }
        .drawer-overlay.active { opacity: 1; pointer-events: auto; }
        .drawer-menu { position: fixed; top: 0; left: -320px; width: 300px; height: 100%; background: #fff; z-index: 1001; transition: cubic-bezier(0.4, 0, 0.2, 1) 0.4s; display: flex; flex-direction: column; box-shadow: 20px 0 40px rgba(0,0,0,0.15); }
        .drawer-menu.active { left: 0; }
        .drawer-header { padding: 24px 20px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border-color); }
        .drawer-close { background: none; border: none; font-size: 28px; color: var(--text-muted); cursor: pointer; }
        .drawer-body { flex: 1; overflow-y: auto; padding: 24px 20px; }
        .drawer-nav { display: flex; flex-direction: column; gap: 16px; }
        .drawer-nav a { font-size: 16px; font-weight: 600; color: var(--text-dark); padding: 12px 16px; border-radius: 8px; }
        .drawer-nav a:hover { background: var(--primary-light); color: var(--primary-color); }
        .drawer-footer { padding: 20px; border-top: 1px solid var(--border-color); }
        .drawer-footer .btn-cta { display: block; text-align: center; background: var(--primary-color); color: #fff; font-weight: 600; padding: 14px; border-radius: 8px; }

        
        .inner-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); color: #fff; padding: 48px 0; border-bottom: 1px solid rgba(255,255,255,0.1); }
        .breadcrumbs { font-size: 13px; color: #94a3b8; margin-bottom: 16px; }
        .breadcrumbs a:hover { color: var(--primary-color); }
        .inner-title { font-size: 32px; font-weight: 800; letter-spacing: -0.5px; }

        
        .content-section { padding: 80px 0; background: var(--bg-light); }
        .about-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 60px; align-items: center; }
        .about-text h2 { font-size: 28px; font-weight: 800; color: var(--text-dark); margin-bottom: 24px; }
        .about-text h2 span { color: var(--primary-color); }
        .about-text p { font-size: 15px; color: var(--text-muted); line-height: 1.8; margin-bottom: 20px; }
        
        .about-visual { background: #fff; border: 1px solid var(--border-color); border-radius: 16px; padding: 40px; box-shadow: var(--shadow); }
        .metric-list { display: flex; flex-direction: column; gap: 24px; }
        .metric-item { display: flex; gap: 16px; }
        .metric-num { width: 48px; height: 48px; border-radius: 50%; background: var(--primary-light); color: var(--primary-color); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 18px; flex-shrink: 0; }
        .metric-info h4 { font-size: 16px; font-weight: 700; color: var(--text-dark); margin-bottom: 6px; }
        .metric-info p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

        
        .site-footer { background: #0b0f19; color: #94a3b8; padding: 80px 0 0; font-size: 14px; border-top: 3px solid var(--primary-color); }
        .footer-container { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
        .footer-brand { display: flex; flex-direction: column; gap: 24px; }
        .footer-brand .logo span { color: #fff; }
        .brand-desc { line-height: 1.8; }
        .footer-links h4 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 24px; position: relative; padding-bottom: 8px; }
        .footer-links h4::after { content: ''; position: absolute; bottom: 0; left: 0; width: 30px; height: 2px; background: var(--primary-color); }
        .footer-links ul { list-style: none; }
        .footer-links ul li { margin-bottom: 12px; }
        .footer-links ul li a:hover { color: var(--primary-color); padding-left: 6px; }
        .footer-warning { background: #070a10; padding: 32px 0; border-top: 1px solid rgba(255,255,255,0.05); border-bottom: 1px solid rgba(255,255,255,0.05); }
        .warning-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; font-size: 12px; line-height: 1.8; color: #64748b; }
        .warning-container strong { color: #cbd5e1; }
        .footer-bottom { text-align: center; padding: 24px 0; font-size: 13px; color: #64748b; background: #070a10; }

        @media (max-width: 1024px) {
            .about-grid { grid-template-columns: 1fr; gap: 40px; }
            .footer-container { grid-template-columns: 1fr; gap: 40px; }
        }
        @media (max-width: 768px) {
            .desktop-nav, .btn-download-nav { display: none; }
            .drawer-trigger { display: flex; }
        }