*,:after,:before{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.card{background:var(--color-surface);border-radius:1rem;margin-top:0;margin-bottom:0;padding:1.75rem;box-shadow:var(--card-shadow);border:1px solid var(--color-border);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.btn,.card{transition:all .3s ease}.btn{display:inline-block;padding:.75rem 1.5rem;border-radius:.5rem;font-weight:600;text-decoration:none;cursor:pointer;border:none;text-align:center}.btn-primary{background:#fb923c;color:#ffffff}.btn-primary:hover{background:#f97316;transform:translateY(-2px);box-shadow:0 10px 20px rgba(251,146,60,.3)}.btn-outline{background:transparent;color:#e2e8f0;border:1px solid #64748b}.btn-outline:hover{background:rgba(255,255,255,.1);border-color:#94a3b8}