body{font-family:Arial,sans-serif;background:#0f172a;color:#e5e7eb;margin:0}.container{max-width:900px;margin:auto;padding:2rem}nav a{margin-right:1rem;color:#38bdf8;text-decoration:none}.project-card,.job-card,.education-card{background:#020617;padding:1rem;border-radius:8px;margin-bottom:1rem}