* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --primary-purple: #D946EF;
            --light-purple: #F3E5F5;
            --bg-gradient-top: #FBF7FC;
            --bg-gradient-bottom: #FAF5FB;
            --text-primary: #1C1B1F;
            --text-secondary: #79747E;
            --text-light: #9E9AA3;
            --surface: #FFFFFF;
            --divider: #F0EBF1;
            --accent-blue: #2196F3;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background: linear-gradient(180deg, var(--bg-gradient-top) 0%, var(--bg-gradient-bottom) 100%);
            color: var(--text-primary);
            line-height: 1.6;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        /* Header */
        .header {
            background: white;
            border-bottom: 1px solid var(--divider);
            padding: 1rem;
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .header-content {
            max-width: 800px;
            margin: 0 auto;
            display: block;
            align-items: center;
            text-align: center;
        }

        .header-title {
            font-size: 1.125rem;
            font-weight: 600;
            color: var(--text-primary);
        }

        .back-link {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--primary-purple);
            text-decoration: none;
            padding: 0.5rem 1rem;
            border-radius: 8px;
            transition: background 0.3s;
        }

        .back-link:hover {
            background: var(--light-purple);
        }

        /* Main Content */
        .container {
            max-width: 600px;
            margin: 0 auto;
            padding: 3rem 1rem;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .contact-header {
            text-align: center;
            margin-bottom: 3rem;
        }

        .contact-icon {
            width: 100px;
            height: 100px;
            margin: 0 auto 1.5rem;
            background: var(--light-purple);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .contact-icon .material-symbols-outlined {
            font-size: 3.5rem;
            color: var(--primary-purple);
        }

        h1 {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 1rem;
        }

        /* Contact Cards */
        .contact-card {
            background: white;
            border-radius: 16px;
            padding: 2rem;
            margin-bottom: 1.5rem;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
        }

        .contact-card h2 {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.75rem;
            color: var(--text-primary);
        }

        .contact-card p {
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 1rem;
        }

        .email-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--primary-purple);
            text-decoration: none;
            font-weight: 500;
            padding: 0.75rem 1.5rem;
            background: var(--light-purple);
            border-radius: 8px;
            transition: all 0.3s;
        }

        .email-link:hover {
            background: var(--primary-purple);
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(217, 70, 239, 0.3);
        }

        .external-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--accent-blue);
            text-decoration: none;
            font-weight: 500;
            transition: opacity 0.3s;
        }

        .external-link:hover {
            opacity: 0.8;
        }

        .divider {
            height: 1px;
            background: var(--divider);
            margin: 2rem 0;
        }

        /* Footer */
        footer {
            background: white;
            border-top: 1px solid var(--divider);
            padding: 2rem 1rem;
            text-align: center;
        }

        .footer-links {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin-bottom: 1rem;
            flex-wrap: wrap;
        }

        .footer-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.875rem;
            transition: color 0.3s;
        }

        .footer-links a:hover {
            color: var(--primary-purple);
        }

        .footer-copyright {
            color: var(--text-light);
            font-size: 0.75rem;
            margin-top: 1rem;
        }

        /* Responsive */
        @media (max-width: 768px) {
            h1 {
                font-size: 2rem;
            }
            
            .contact-card {
                padding: 1.5rem;
            }
            
            .container {
                padding: 2rem 1rem;
            }
        }