:root{--blue:#1d4ed8;--ink:#101828;--muted:#667085;--line:#eaecf0;--bg:#f6f8fc}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;line-height:1.6}header{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(18px,calc((100vw - 1040px)/2));gap:16px}.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);font-size:21px}.brand span{display:grid;place-items:center;width:37px;height:37px;background:var(--blue);border-radius:12px;color:#fff;font-weight:900}.brand strong{font-weight:900}nav{display:flex;gap:18px}nav a,footer a{color:var(--blue);font-weight:700;text-decoration:none;font-size:14px}.wrap{max-width:900px;margin:34px auto;padding:0 16px}.paper{background:#fff;border:1px solid var(--line);border-radius:22px;padding:clamp(22px,5vw,48px);box-shadow:0 10px 30px rgba(16,24,40,.04)}.eyebrow{color:var(--blue);font-weight:800;letter-spacing:.05em;text-transform:uppercase;font-size:12px;margin:0 0 7px}h1{font-size:clamp(28px,4vw,40px);line-height:1.12;margin:0 0 24px}h2{font-size:20px;margin:30px 0 9px}p,li{color:#344054}ul{padding-left:21px}.notice{background:#eef4ff;border-left:4px solid var(--blue);padding:14px 16px;border-radius:10px;margin:20px 0}.danger{background:#fef3f2;border-left-color:#d92d20}.field{display:block;font-weight:800;margin-top:15px;color:#344054}.field input,.field textarea{width:100%;margin-top:6px;border:1px solid #d0d5dd;border-radius:12px;padding:12px;font:inherit;color:var(--ink)}.field textarea{min-height:110px;resize:vertical}.btn{border:0;background:var(--blue);color:#fff;border-radius:12px;padding:13px 18px;font-weight:800;font:inherit;margin-top:18px;cursor:pointer}.success{background:#ecfdf3;color:#027a48;border-radius:12px;padding:14px}footer{text-align:center;color:var(--muted);padding:4px 20px 35px;font-size:13px}@media(max-width:600px){header{height:auto;padding:14px 18px;align-items:flex-start;flex-direction:column}nav{gap:14px}}