:root{color:#142238;font-synthesis:none;background:#edf3f8;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}.demo-page{background:radial-gradient(circle at 100% 0,#9ed7ee 0,#0000 34%),linear-gradient(145deg,#0d3150,#1b6b8f);min-height:100vh;padding:32px 18px}.demo-shell{grid-template-columns:minmax(0,1fr) minmax(360px,440px);align-items:center;gap:24px;width:min(1080px,100%);margin:0 auto;display:grid}.demo-copy{color:#fff;padding:24px}.eyebrow{color:#ffdf74;letter-spacing:.09em;text-transform:uppercase;margin-bottom:14px;font-size:13px;font-weight:800;display:inline-block}h1{margin:0;font-size:clamp(34px,5vw,58px);line-height:1.05}.demo-copy p{color:#d9eaf3;max-width:560px;font-size:18px;line-height:1.55}.demo-note{background:#ffffff1f;border-left:4px solid #ffdc67;border-radius:0 12px 12px 0;margin-top:24px;padding:14px 16px;font-size:14px;line-height:1.45}.chat{background:#fff;border:1px solid #ffffff8c;border-radius:24px;min-height:660px;overflow:hidden;box-shadow:0 28px 70px #0000004d}.chat__header{color:#fff;background:linear-gradient(115deg,#113d60,#1d7595);padding:19px 20px}.chat__header strong{font-size:17px;display:block}.chat__header span{opacity:.88;margin-top:4px;font-size:13px;display:block}.chat__body{background:#f7fafc;align-content:start;gap:12px;height:590px;padding:16px;display:grid;overflow-y:auto}.message{white-space:pre-line;border-radius:15px;width:fit-content;max-width:88%;margin:0;padding:11px 13px;font-size:14px;line-height:1.45}.message--assistant{color:#173047;background:#e7eff4;border-bottom-left-radius:4px}.message--visitor{color:#fff;background:#197a9b;border-bottom-right-radius:4px;justify-self:end}.choices{flex-wrap:wrap;gap:9px;margin:2px 0 6px;display:flex}.choice{color:#135c7c;background:#fff;border:1px solid #b8d7e4;border-radius:12px;padding:10px 12px;font-size:13px;font-weight:750}.choice:hover{background:#e8f7fb;border-color:#197a9b}.form-card{background:#fff;border:1px solid #cbdfe8;border-radius:15px;gap:10px;padding:14px;display:grid}.form-card label{color:#29475a;gap:5px;font-size:12px;font-weight:700;display:grid}.form-card input,.form-card select,.form-card textarea{color:#172d3b;background:#fff;border:1px solid #b8d0dd;border-radius:9px;width:100%;padding:10px}.form-card textarea{resize:vertical;min-height:72px}.submit{color:#1e3040;background:#f0b52e;border:0;border-radius:10px;padding:12px;font-weight:800}.submit:hover{background:#ffd45e}.fine-print{color:#5a7180;margin:0;font-size:11px;line-height:1.4}.result{color:#1d6137;background:#ecf9ef;border-radius:13px;padding:14px;font-size:14px;line-height:1.45}.result a{color:inherit;font-weight:800}.restart{color:#fff;background:#173f5b;border:0;border-radius:9px;justify-self:start;padding:9px 12px;font-size:13px;font-weight:750}@media (width<=820px){.demo-page{padding:0}.demo-shell{grid-template-columns:1fr;gap:0}.demo-copy{padding:34px 22px}.chat{border-radius:0;min-height:0}.chat__body{height:min(620px,100vh - 112px)}}