:root{--purple:#210e3f;--purple-soft:#3b2360;--navy:#142d35;--lime:#2ae860;--electric:#48e8ef;--coral:#f26149;--ink:#1d1730;--muted:#6d667a;--paper:#fbfaf7;--line:#ded9e7}*{box-sizing:border-box}body{background:radial-gradient(circle at 92% 8%, #48e8ef1f, transparent 25rem), var(--paper);color:var(--ink);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;line-height:1.55}.survey-shell{grid-template-rows:auto 1fr auto;min-height:100vh;padding:0 40px;display:grid}.site-header,.site-footer{justify-content:space-between;align-items:center;width:min(1180px,100%);margin:0 auto;display:flex}.site-header{height:86px}.site-header a{display:inline-block}.brand-mark{width:180px;height:auto;display:block}.research-label{color:var(--purple);letter-spacing:.09em;text-transform:uppercase;border:1px solid #210e3f2e;border-radius:999px;padding:7px 13px;font-size:12px;font-weight:800}.survey-content{width:min(760px,100%);margin:0 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(max-width:600px){.survey-content.completed{padding-top:16px}.completion-layout{border-radius:18px}.primary-link{text-align:center;width:100%}}