body {
    font-family: system-ui, sans-serif;
    background: #f5f5f5;
    color: #111;
    margin: 0;
    padding: 0;
}

header {
    background: #111;
    color: #fff;
    padding: 40px;
    text-align: center;
}

header h1 {
    margin: 0;
    font-size: 2.2rem;
}

header h2 {
    font-size: 1rem;
    opacity: 0.8;
    margin-top: 5px;
}

.contact p {
    margin: 5px 0;
    font-size: 0.9rem;
}

section {
    max-width: 900px;
    margin: 40px auto;
    background: white;
    padding: 25px;
    border-radius: 6px;
    box-shadow: 0 0 10px rgba(0,0,0,0.05);
}

h3 {
    margin-top: 0;
    font-size: 1.3rem;
    border-bottom: 2px solid #000;
    padding-bottom: 5px;
}

.experience {
    margin-bottom: 20px;
}

.experience h4 {
    margin: 0;
    font-weight: bold;
}

.years {
    font-size: 0.9rem;
    color: #666;
}

ul {
    padding-left: 16px;
}

.edu li {
    margin: 8px 0;
}

footer {
    text-align: center;
    padding: 20px;
    font-size: 0.8rem;
    color: #666;
}