:root{--navy:#10172b;--purple:#2e197f;--blue:#075bd8;--line:#dce3ec;--bg:#f5f7fa;--white:#fff;--muted:#627086}
*{box-sizing:border-box}
body{margin:0;color:var(--navy);background:var(--bg);font:16px/1.55 Arial,sans-serif}
.config-header{display:flex;justify-content:space-between;align-items:center;padding:18px max(24px,5vw);background:#fff;border-bottom:1px solid var(--line)}
.config-header img{width:190px}.config-header nav{display:flex;gap:25px}.config-header a{text-decoration:none;color:var(--navy);font-weight:700}
main{width:min(1100px,calc(100% - 32px));margin:50px auto 80px}.config-hero{max-width:760px;margin-bottom:35px}.eyebrow{font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--purple)}
h1{font-size:clamp(42px,7vw,70px);line-height:1;margin:10px 0 20px}.builder{display:grid;gap:18px}.step{display:grid;grid-template-columns:70px 1fr;gap:20px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px}.step>span{font-size:14px;font-weight:900;color:var(--blue)}h2{margin-top:0}
label{display:block;font-weight:700}input,select,textarea{width:100%;margin-top:7px;padding:13px;border:1px solid #b9c5d4;border-radius:8px;background:#fff;font:inherit}textarea{min-height:110px}
.fields,.config-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.config-grid{margin-top:16px}.config-grid label{padding:14px;border:1px solid var(--line);border-radius:10px;background:#fafbfc}.full,.config-grid .full{grid-column:1/-1}
.consent{display:flex;align-items:flex-start;gap:10px;margin:18px 0}.consent input{width:auto;margin-top:5px}.submit,.link-button{border:0;background:var(--purple);color:#fff;border-radius:9px;padding:13px 18px;font:inherit;font-weight:800;cursor:pointer}.link-button{padding:5px 9px}.honeypot{position:absolute;left:-9999px}.muted{color:var(--muted)}.alert{padding:14px;background:#fff1f1;border-radius:8px}
@media(max-width:650px){.step{grid-template-columns:1fr}.fields,.config-grid{grid-template-columns:1fr}.config-grid .full{grid-column:auto}.config-header img{width:145px}}