:root {
            --primary: #dc2626;
            --primary-dark: #b91c1c;
            --secondary: #1e293b;
            --accent: #f59e0b;
            --light: #f8fafc;
            --dark: #0f172a;
            --gray: #64748b;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Noto Sans SC', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            color: var(--dark);
            overflow-x: hidden;
        }
        .section-padding {
            padding-top: 5rem;
            padding-bottom: 5rem;
        }
        @media (max-width: 768px) {
            .section-padding {
                padding-top: 3rem;
                padding-bottom: 3rem;
            }
        }
        .navbar {
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
        }
        .navbar.scrolled {
            background-color: rgba(15, 23, 42, 0.95);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        }
        .btn-primary {
            background-color: var(--primary);
            color: white;
            padding: 0.75rem 2rem;
            border-radius: 0.375rem;
            font-weight: 600;
            transition: all 0.3s ease;
            display: inline-block;
            text-align: center;
        }
        .btn-primary:hover {
            background-color: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(220, 38, 38, 0.3);
        }
        .btn-secondary {
            background-color: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
            padding: 0.75rem 2rem;
            border-radius: 0.375rem;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .btn-secondary:hover {
            background-color: rgba(220, 38, 38, 0.1);
        }
        .card-hover {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }
        .expert-img {
            width: 120px;
            height: 120px;
            object-fit: cover;
            border: 4px solid white;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
        }
        .flink {
            display: inline-block;
            padding: 0.5rem 1.5rem;
            margin: 0.5rem;
            background-color: #f1f5f9;
            border-radius: 2rem;
            color: var(--secondary);
            text-decoration: none;
            transition: all 0.3s ease;
            border: 1px solid #e2e8f0;
            font-weight: 500;
        }
        .flink:hover {
            background-color: var(--primary);
            color: white;
            transform: translateY(-3px);
            border-color: var(--primary);
        }
        .count-up {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--primary);
        }
        .divider {
            height: 4px;
            width: 80px;
            background: linear-gradient(to right, var(--primary), var(--accent));
            margin: 1.5rem auto;
            border-radius: 2px;
        }
        @media (max-width: 640px) {
            .count-up {
                font-size: 2rem;
            }
            .expert-img {
                width: 100px;
                height: 100px;
            }
        }