body{font-family:"Segoe UI",Arial;margin:0;padding:20px;background:#f5f7fa}.container{max-width:1400px;margin:0 auto}header{margin-bottom:20px}.btn{display:inline-block;padding:8px 16px;background:#10b981;color:white;text-decoration:none;border-radius:4px;margin:5px;border:none;cursor:pointer}.btn-primary{background:#059669}.btn-danger{background:#dc2626}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}.project-card{background:white;padding:15px;border-radius:8px;box-shadow:0 2px 5px rgba(0,0,0,0.1)}textarea,input{width:100%;padding:8px;margin:5px 0}