:root{font-family:Poppins,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}body{min-height:100vh;background-color:#f7f7f7}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.page-title{margin:2rem 0;color:#333}.card{background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a;padding:1.5rem;margin-bottom:1.5rem}.button{display:inline-block;padding:.75rem 1.5rem;border-radius:4px;border:none;font-weight:500;cursor:pointer;transition:background-color .2s}.button-primary{background-color:#ff6b6b;color:#fff}.button-primary:hover{background-color:#ff5252}.button-secondary{background-color:#4ecdc4;color:#fff}.button-secondary:hover{background-color:#45b7af}.grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}@media (max-width: 768px){.grid{grid-template-columns:1fr}}