:root{color-scheme:light;--brand:#e8590c;--ink:#16191d;--muted:#66707b;--line:#d9ddd8;--bg:#eceeea}
*{box-sizing:border-box}
html,body{min-height:100%}
body{margin:0;background:radial-gradient(circle at 15% 10%,#fff 0,transparent 34%),var(--bg);color:var(--ink);font:16px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif}
.shell{min-height:100vh;display:grid;place-items:center;padding:24px}
.card{width:min(100%,430px);padding:32px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 70px #26301f1f}
.brand{display:flex;align-items:center;gap:14px;margin-bottom:28px}
.mark{display:grid;place-items:center;width:48px;height:48px;border-radius:13px;background:var(--brand);color:#fff;font-weight:900;font-size:24px}
h1{font-size:24px;line-height:1.1;margin:0}
.brand p{margin:4px 0 0;color:var(--muted);font-size:13px;letter-spacing:.03em}
form{display:grid;gap:9px}
label{font-weight:700;font-size:14px;margin-top:5px}
input{width:100%;padding:13px 14px;border:1px solid #bfc6c0;border-radius:10px;background:#fff;color:var(--ink);font:inherit}
input:focus{outline:3px solid #e8590c26;border-color:var(--brand)}
button{margin-top:10px;padding:13px 18px;border:0;border-radius:10px;background:var(--brand);color:#fff;font:700 15px inherit;cursor:pointer}
button:disabled{opacity:.65;cursor:wait}
.error{min-height:24px;margin:2px 0 0;color:#b42318;font-weight:650;font-size:14px}
.note{margin:18px 0 10px;color:var(--muted);font-size:13px}
.legal{color:#8f3607;font-weight:700;font-size:13px}
.privacy{width:min(100%,760px)}
.privacy h2{margin:26px 0 6px;font-size:17px}
.privacy p,.privacy li{color:#3f4852}
.back{display:inline-block;margin-bottom:20px;color:#8f3607;font-weight:700}
.nda-card{width:min(calc(100% - 24px),900px);max-height:calc(100vh - 24px);margin:auto}
.nda-card::backdrop{background:rgba(12,18,16,.72);backdrop-filter:blur(4px)}
.nda-brand{margin-bottom:18px}.nda-summary{display:flex;gap:8px;flex-wrap:wrap;padding:12px 14px;background:#fff4ec;border:1px solid #f3c9ae;border-radius:11px;font-size:14px}
.nda-content{margin:16px 0;padding:20px;max-height:48vh;overflow:auto;border:1px solid var(--line);border-radius:12px;background:#fbfcfa;scrollbar-gutter:stable}
.nda-content:focus{outline:3px solid #e8590c26;border-color:var(--brand)}
.nda-content h3{margin:20px 0 6px;color:#8f3607;font-size:15px}.nda-content h3:first-child{margin-top:0}.nda-content p{margin:0;color:#303941;font-size:13px;line-height:1.65;text-align:left}
.public-policy{max-height:none;margin-bottom:14px}
.nda-party{padding:14px;border-left:4px solid var(--brand);background:#fff;margin-bottom:12px;font-size:13px;line-height:1.6}.nda-user-party{font-weight:600}
.nda-actions-top{display:flex;gap:18px;flex-wrap:wrap;margin:0 0 14px}.nda-form{border-top:1px solid var(--line);padding-top:12px}
.check{display:flex;align-items:flex-start;gap:10px;margin:4px 0;padding:10px;border-radius:10px;background:#f6f7f5;font-weight:600;line-height:1.45;cursor:pointer}
.check input{width:20px;height:20px;flex:none;margin:1px 0 0;accent-color:var(--brand)}
button.secondary{margin-top:0;background:#fff;color:#3f4852;border:1px solid #bfc6c0}.nda-form button{width:100%}
[hidden]{display:none!important}
@media(max-width:500px){.card{padding:24px;border-radius:16px}.shell{padding:12px}.nda-card{padding:18px}.nda-content{max-height:42vh;padding:14px}.nda-actions-top{gap:10px}}