*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:#0f0f0f;color:#fff;min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:2rem}header{padding:1.5rem 0;border-bottom:1px solid #333;margin-bottom:2rem}header h1{font-size:1.5rem;font-weight:600}header a{color:#fff;text-decoration:none}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.card{background:#1a1a1a;border:1px solid #333;border-radius:8px;padding:1.25rem;transition:border-color .2s,transform .1s;cursor:pointer}.card:hover{border-color:#666;transform:translateY(-1px)}.card h3{font-size:1rem;font-weight:500;margin-bottom:.5rem}.card p{font-size:.875rem;color:#888;line-height:1.5}.component-frame{background:#fff;color:#000;min-height:calc(100vh - 80px);padding:2rem}