*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn{cursor:pointer;border:none;border-radius:8px;padding:12px 24px;font-weight:600;transition:all .2s}.btn-primary{color:#fff;background:linear-gradient(135deg,#10b981 0%,#3b82f6 100%)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 12px #10b98166}.card{background:#fff;border-radius:16px;padding:24px;box-shadow:0 1px 3px #0000001a}input{border:1px solid #e5e7eb;border-radius:8px;width:100%;padding:12px;font-size:16px}input:focus{border-color:#10b981;outline:none;box-shadow:0 0 0 3px #10b9811a}