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

body {
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    background: #0a0a0a;
    color: #e0e0e0;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    padding: 2rem 1rem;
}

main {
    max-width: 700px;
    width: 100%;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 4rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #333;
}

.avatar {
    width: 683px;
    height: 1024px;
    object-fit: cover;
    margin-bottom: 1rem;
    border: 2px solid #333;
}

h1 {
    font-size: 1.8rem;
    font-weight: 500;
    color: #fff;
    margin-bottom: 0.5rem;
}

.tagline {
    color: #888;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

nav {
    display: flex;
    gap: 2rem;
    justify-content: center;
}

nav a {
    color: #58a6ff;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

nav a:hover {
    color: #79c0ff;
}

/* Sections */
section {
    margin-bottom: 3rem;
}

h2 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #666;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

article {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #1a1a1a;
}

article:last-child {
    border-bottom: none;
}

h3 {
    font-size: 1rem;
    font-weight: 500;
    color: #fff;
    margin-bottom: 0.3rem;
}

.meta {
    font-size: 0.9rem;
    color: #888;
}

.meta a {
    color: #58a6ff;
    text-decoration: none;
}

.meta a:hover {
    color: #79c0ff;
}

/* Responsive */
@media (max-width: 640px) {
    body {
        padding: 1.5rem 1rem;
    }

    h1 {
        font-size: 1.5rem;
    }

    nav {
        flex-direction: column;
        gap: 0.8rem;
    }

    .avatar {
        width: 100%;
        height: auto;
        max-width: 480px;
    }
}