:root {
            --brand-magenta: #E51E63;
            --brand-indigo: #6C4DFF;
            --brand-cyan: #00AEEF;
            --brand-gradient: linear-gradient(90deg, #E51E63 0%, #6C4DFF 52%, #00AEEF 100%);
            --navy-900: #0B1B3B;
            --slate-700: #334155;
            --slate-100: #F1F5F9;
            --paper: #F8FAFC;
            --ink: #0F172A;
            --finance-gold: #D4A81E;
            --font-heading: 'Poppins', sans-serif;
            --font-body: 'Inter', sans-serif;
            --section-padding: 5rem;
            --container-max: 1200px;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: var(--font-body);
            font-size: 18px;
            line-height: 1.6;
            color: var(--ink);
            background-color: var(--paper);
            padding: 0;
            margin: 0;
        }
        
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 1.5rem;
        }
        
        /* Header */
        .brief-header {
            background: var(--navy-900);
            color: white;
            padding: 4rem 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .brief-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: 
                linear-gradient(rgba(11, 27, 59, 0.9), rgba(11, 27, 59, 0.9)),
                url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320' opacity='0.1'%3E%3Cpath fill='%236C4DFF' d='M0,128L48,117.3C96,107,192,85,288,112C384,139,480,213,576,218.7C672,224,768,160,864,138.7C960,117,1056,139,1152,149.3C1248,160,1344,160,1392,160L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E");
            background-size: cover;
            background-position: center bottom;
            z-index: -1;
        }
        
        .brief-header h1 {
            font-family: var(--font-heading);
            font-size: 3.5rem;
            margin-bottom: 1rem;
            font-weight: 700;
        }
        
        .brief-header p {
            font-size: 1.25rem;
            max-width: 800px;
            margin: 0 auto;
            color: var(--slate-100);
        }
        
        /* Navigation */
        .brief-nav {
            background: white;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        
        .brief-nav-container {
            display: flex;
            justify-content: center;
            padding: 1rem;
            max-width: var(--container-max);
            margin: 0 auto;
            flex-wrap: wrap;
        }
        
        .brief-nav a {
            color: var(--navy-900);
            text-decoration: none;
            padding: 0.5rem 1rem;
            margin: 0 0.5rem;
            border-radius: 0.25rem;
            transition: all 0.3s;
            font-weight: 500;
        }
        
        .brief-nav a:hover {
            background: var(--slate-100);
        }
        
        /* Content Sections */
        .brief-section {
            padding: var(--section-padding) 0;
        }
        
        .brief-section:nth-child(even) {
            background-color: var(--slate-100);
        }
        
        .section-title {
            font-family: var(--font-heading);
            font-size: 2.5rem;
            margin-bottom: 2rem;
            color: var(--navy-900);
            position: relative;
            display: inline-block;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 60px;
            height: 4px;
            background: var(--brand-gradient);
            border-radius: 2px;
        }
        
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }
        
        .stat-card {
            background: white;
            border-radius: 1rem;
            padding: 2rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            text-align: center;
        }
        
        .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            background: var(--brand-gradient);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 0.5rem;
        }
        
        .stat-label {
            color: var(--slate-700);
            font-weight: 500;
        }
        
        /* Content Cards */
        .content-card {
            background: white;
            border-radius: 1rem;
            padding: 2rem;
            margin: 2rem 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            position: relative;
        }
        
        .content-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--brand-gradient);
            border-radius: 1rem 1rem 0 0;
        }
        
        .card-title {
            font-family: var(--font-heading);
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--navy-900);
        }
        
        /* Lists */
        .feature-list {
            list-style: none;
            margin: 1.5rem 0;
        }
        
        .feature-list li {
            margin-bottom: 1rem;
            padding-left: 2rem;
            position: relative;
        }
        
        .feature-list li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0.5rem;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--brand-gradient);
        }
        
        /* Table */
        .brief-table {
            width: 100%;
            border-collapse: collapse;
            margin: 2rem 0;
            background: white;
            border-radius: 1rem;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        }
        
        .brief-table th, .brief-table td {
            padding: 1rem;
            text-align: left;
            border-bottom: 1px solid var(--slate-100);
        }
        
        .brief-table th {
            background: var(--navy-900);
            color: white;
            font-weight: 600;
        }
        
        .brief-table tr:last-child td {
            border-bottom: none;
        }
        
        /* Footer */
        .brief-footer {
            background: var(--navy-900);
            color: white;
            padding: 3rem 0;
            text-align: center;
        }
        
        .brief-footer p {
            max-width: 800px;
            margin: 0 auto 2rem;
        }
        
        .btn {
            display: inline-block;
            padding: 0.875rem 1.75rem;
            border-radius: 0.5rem;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            cursor: pointer;
            border: none;
            font-family: var(--font-body);
            font-size: 1rem;
        }
        
        .btn-primary {
            background: var(--brand-gradient);
            color: white;
        }
        
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .brief-header h1 {
                font-size: 2.5rem;
            }
            
            .section-title {
                font-size: 2rem;
            }
            
            .stats-grid {
                grid-template-columns: 1fr;
            }
            
            .brief-nav-container {
                flex-direction: column;
                align-items: center;
            }
            
            .brief-nav a {
                margin: 0.25rem;
            }
        }