.ht-ctc-chat{--side:right}*,::after,::before{box-sizing:border-box}body,html{overflow-x:hidden}img{max-width:100%;height:auto;display:block}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:#333;line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1{line-height:1.3;font-weight:600}body,h1,h4,nav a{text-transform:none!important;letter-spacing:normal!important}h4{font-weight:500}.site-container{max-width:1100px;margin:0 auto;padding:0 1.25rem}.section{padding:4rem 0;scroll-margin-top:120px}.section--light{background:#f9f9f9}.cta-button{display:inline-block;background:#28a745;color:#fff;padding:14px 32px;border-radius:8px;font-weight:600;text-decoration:none;transition:background-color .3s ease,transform .2s ease}.cta-button:hover{background-color:#218838;transform:translateY(-2px)}@media (max-width:768px){.section{padding:2.5rem 0}}