* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 40px 20px;

    font-family: Georgia, "Times New Roman", serif;
    line-height: 1.6;

    color: #252525;
    background-color: #f5f5f2;
}

.container {
    max-width: 760px;
    margin: 0 auto;
    padding: 50px;

    background-color: white;
    border-radius: 10px;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.08);
}

.profile-picture {
    display: block;

    width: 180px;
    height: 180px;
    margin: 0 auto 25px;

    object-fit: cover;
    border-radius: 50%;
}

h1 {
    margin-bottom: 5px;
    text-align: center;
    font-size: 2.4rem;
}

.subtitle {
    margin-top: 0;
    margin-bottom: 45px;

    text-align: center;
    color: #666;
    font-size: 1.05rem;
}

section {
    margin-top: 40px;
}

h2 {
    padding-bottom: 8px;
    border-bottom: 1px solid #ddd;

    font-size: 1.4rem;
}

.links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.links a {
    padding: 9px 16px;

    color: white;
    background-color: #333;
    border-radius: 5px;

    text-decoration: none;
}

.links a:hover {
    background-color: #666;
}

@media (max-width: 600px) {
    body {
        padding: 15px;
    }

    .container {
        padding: 30px 22px;
    }

    .profile-picture {
        width: 140px;
        height: 140px;
    }

    h1 {
        font-size: 2rem;
    }
}