body {
    margin: 0;
    font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, "San Francisco", Roboto, "Segoe UI", sans-serif;
    background-color: #f5f5f5;
    color: #222;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
}
      
.container {
    text-align: center;
    max-width: 720px;
}

.avatar {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 1.5rem;
    border: 4px solid #2E6F40;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

h1 {
    font-size: 2.5rem;
    margin: 0.5rem 0;
    color: #111;
}

h1 span {
    color: #2E6F40;
}

p {
    font-size: 1.125rem;
    line-height: 1.6;
    color: #444;
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 1rem;
}

.button-group a {
    flex: 1 1 auto;
    min-width: 140px;
    max-width: 200px;
    text-align: center;
    padding: 0.75rem 1rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 0.75rem;
    background-color: #2E6F40; /* forest green */
    color: white;
    text-decoration: none;
    transition: all 0.2s ease-in-out;
}

.button-group a:hover {
    background-color: #1b4332; /* darker on hover */
    transform: scale(1.03);
}