* {
    padding: 0;
    margin: 0;
}

body {
    background: #1b1b1b;
    font-family: 'Lexend', sans-serif;
}

header {
    background: linear-gradient(180deg, #1b1b1b 0%, #555 100%);
    padding: 20px;
    text-align: center;
}

header img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.04);
    box-shadow: 0 4px 12px rgba(0,0,0,0.6);
    margin-bottom: 12px;
}

header a {
    color: #e9e9e9;
    text-decoration: none;
    font-weight: 600;
    font-family: 'Lexend', sans-serif;
    margin: 0 12px;
    padding: 6px 12px;
    border-radius: 8px;
    background: rgba(255,255,255,0.02);
    box-shadow: 0 2px 6px rgba(0,0,0,0.5);
    transition: background 0.3s ease, color 0.3s ease;
}

header h1 {
    font-family: 'Lexend', sans-serif;
    color: #e9e9e9;
    margin: 0;
    font-size: 2.5rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.7);
}