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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #fff;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 20px;
}

header {
    text-align: center;
    margin-bottom: 60px;
}

h1 {
    font-size: 48px;
    font-weight: 300;
    letter-spacing: -1px;
    margin-bottom: 10px;
    color: #000;
}

.subtitle {
    font-size: 18px;
    color: #666;
    font-weight: 300;
}

.projects {
    margin-bottom: 60px;
}

.project {
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid #e0e0e0;
}

.project:last-child {
    border-bottom: none;
}

.project h2 {
    font-size: 28px;
    font-weight: 400;
    margin-bottom: 8px;
}

.project h2 a {
    color: #000;
    text-decoration: none;
}

.project h2 a:hover {
    color: #0066cc;
}

.description {
    font-size: 16px;
    color: #666;
    font-weight: 300;
    margin-bottom: 12px;
}

.details {
    font-size: 15px;
    color: #555;
    margin-bottom: 16px;
    line-height: 1.7;
}

.details code {
    background: #f5f5f5;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 14px;
    font-family: 'Monaco', 'Menlo', monospace;
}

.meta {
    font-size: 14px;
    color: #999;
}

.meta span {
    margin-right: 16px;
}

footer {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid #e0e0e0;
}

footer a {
    color: #0066cc;
    text-decoration: none;
    font-size: 15px;
}

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

@media (max-width: 600px) {
    h1 {
        font-size: 36px;
    }
    
    .container {
        padding: 40px 20px;
    }
}