* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: #f7f7f7;
    color: #222;
    line-height: 1.6;
}

.container {
    max-width: 820px;
    margin: 0 auto;
    padding: 40px 20px;
    background: #ffffff;
}

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

.tagline {
    margin-top: 8px;
    color: #555;
    font-size: 1.1rem;
}

.content,
.projects {
    margin-top: 32px;
}

.projects h2 {
    margin-bottom: 12px;
    font-size: 1.4rem;
}

.projects ul {
    padding-left: 20px;
}

.footer {
    margin-top: 48px;
    padding-top: 16px;
    border-top: 1px solid #e0e0e0;
    font-size: 0.95rem;
}

.footer a {
    color: #0066cc;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

.small {
    margin-top: 8px;
    font-size: 0.85rem;
    color: #777;
}