:root{--navy:#1b2a6b;--navy-deep:#101a45;--orange:#f26522;--orange-dark:#c94f16;--ink:#16181d;--muted:#5b6070;--paper:#fdfcfa;--wash:#f3f1ec;--line:#e3e0d8}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}.wrap{max-width:1120px;margin:0 auto;padding:0 24px}a{color:var(--navy)}.btn{display:inline-block;background:var(--orange);color:#fff;font-weight:700;text-decoration:none;border-radius:8px;padding:14px 30px;font-size:16px;border:none;cursor:pointer}.btn:hover{background:var(--orange-dark)}.btn.ghost{background:transparent;color:var(--navy);border:1.5px solid var(--navy)}.btn.small{padding:10px 20px;font-size:14px}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:hsla(40,43%,99%,.97);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.site-header .wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 24px}.brand{font-weight:800;letter-spacing:.14em;font-size:13px;color:var(--navy);text-decoration:none}.brand span{color:var(--orange)}.site-footer{padding:40px 0;font-size:13px;color:var(--muted);border-top:1px solid var(--line);margin-top:64px}.site-footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}.site-footer nav{display:flex;gap:18px}.site-footer a{color:var(--muted);text-decoration:none}.prose{max-width:68ch}.prose h1{font-size:clamp(30px,5vw,44px);color:var(--navy);margin:32px 0 16px;line-height:1.15}.prose h2{font-size:22px;color:var(--navy);margin:28px 0 10px}.prose li,.prose p{font-size:16px;color:var(--ink);margin-bottom:12px}.prose ul{padding-left:22px}.field{margin-bottom:16px}.field label{display:block;font-weight:600;margin-bottom:6px;font-size:14px}.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:8px;font-size:16px;font-family:inherit}.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px}.mock-banner{background:#fff7e8;border:1px solid #e8c87a;color:#7a5b16;border-radius:8px;padding:10px 16px;font-size:13px;margin-bottom:20px}