* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #0f172a;
    color: #f8fafc;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.container {
    width: 100%;
    max-width: 450px;
    text-align: center;
}

.avatar {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    border: 3px solid #38bdf8;
    margin-bottom: 16px;
    object-fit: cover;
}

h1 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.bio {
    font-size: 0.95rem;
    color: #94a3b8;
    margin-bottom: 32px;
}

.links {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.btn {
    display: block;
    background-color: #1e293b;
    color: #f8fafc;
    text-decoration: none;
    padding: 14px 20px;
    border-radius: 12px;
    font-weight: 600;
    border: 1px solid #334155;
    transition: all 0.2s ease;
}

.btn:hover {
    background-color: #334155;
    border-color: #38bdf8;
    transform: translateY(-2px);
}