body{margin:0;background:#f7f4ef;color:#221c35;font-family:Inter,sans-serif}.app-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr 340px}.sidebar{background:linear-gradient(180deg,#24113f,#160b28);color:#fff;padding:28px 20px}.main{padding:32px}.hero{background:#fff;border-radius:24px;padding:24px}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:18px;gap:18px}.project-card{background:#fff;border-radius:20px;padding:20px}