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

        body {
            font-family: 'Inter', sans-serif;
            background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #333;
        }

        .card {
            background: #ffffff;
            width: 100%;
            max-width: 380px;
            padding: 2.5rem;
            border-radius: 16px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
            text-align: center;
        }

        .portfolio-card {
            background: #ffffff;
            width: 100%;
            width: 450px;
            padding: 2.5rem;
            border-radius: 16px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
            text-align: center;
        }

        .portfolio-card iframe {
            width: 330px;
            height: 100px;
            margin: 2rem 0;
        }

        .avatar {
            width: 96px;
            height: 96px;
            border-radius: 50%;
            object-fit: cover;
            margin-bottom: 1.2rem;
        }

        h1 {
            font-size: 1.6rem;
            font-weight: 600;
            margin-bottom: 0.3rem;
        }

        h2 {
            font-size: 0.95rem;
            font-weight: 400;
            color: #777;
            margin-bottom: 1.5rem;
        }

        p {
            font-size: 0.95rem;
            line-height: 1.5;
            margin-bottom: 1.8rem;
            color: #555;
        }

        .links {
            display: flex;
            justify-content: center;
            gap: 1rem;
        }

        .links a {
            text-decoration: none;
            font-size: 0.85rem;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            border: 1px solid #ddd;
            color: #333;
            transition: all 0.3s ease;
        }

        .links a:hover {
            background: #2c5364;
            color: #fff;
            border-color: #2c5364;
        }