:root{--ink: #16110d;--body: #52493f;--line: #e6e0d8;--paper: #fbf9f6;--card: #ffffff;--accent: #1f2a24;--max: 1120px;--radius: 4px;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--body);background:var(--paper)}*{box-sizing:border-box}body{margin:0}img{max-width:100%;display:block}h1,h2,h3{color:var(--ink);font-weight:500;letter-spacing:-.02em;text-wrap:balance;margin:0 0 .6rem}h1{font-size:clamp(2rem,5vw,3.2rem);line-height:1.05}h2{font-size:clamp(1.4rem,2.6vw,2rem)}p{line-height:1.65;margin:0 0 1rem;max-width:68ch}a{color:inherit}.site{display:flex;flex-direction:column;min-height:100vh}header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem clamp(1rem,4vw,2.5rem);border-bottom:1px solid var(--line);position:sticky;top:0;background:#fbf9f6eb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:20}.brand{text-decoration:none}.logo{height:38px;width:auto;object-fit:contain}.wordmark{font-size:1.05rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink)}header nav{display:flex;align-items:center;gap:clamp(.6rem,2vw,1.6rem)}header nav a{text-decoration:none;font-size:.82rem;letter-spacing:.09em;text-transform:uppercase;color:var(--body);padding:.3rem 0;border-bottom:1px solid transparent}header nav a:hover{color:var(--ink)}header nav a.on{color:var(--ink);border-bottom-color:var(--accent)}header nav a.cta{background:var(--accent);color:#fff;border:0;padding:.6rem 1.1rem;border-radius:var(--radius)}header nav a.cta:hover{opacity:.88;color:#fff}main{flex:1}.wrap{max-width:var(--max);margin:0 auto;padding:clamp(2.5rem,6vw,4.5rem) clamp(1rem,4vw,2.5rem)}.eyebrow{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:.7rem}.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;padding:.8rem 1.5rem;border-radius:var(--radius);border:0;cursor:pointer;font-size:.85rem;letter-spacing:.06em}.btn:disabled{opacity:.45;cursor:default}.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}.muted{color:var(--body);opacity:.75;font-size:.88rem}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.err{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;padding:.8rem 1rem;border-radius:var(--radius);font-size:.9rem}footer{border-top:1px solid var(--line);padding:2.5rem clamp(1rem,4vw,2.5rem);display:flex;flex-wrap:wrap;gap:2rem;justify-content:space-between;font-size:.85rem}.fcol{display:flex;flex-direction:column;gap:.35rem}.fcol a{text-decoration:none}.fcol a:hover{color:var(--accent)}.wa-float{position:fixed;right:1.1rem;bottom:1.1rem;z-index:30;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;color:#fff;background:#25d366;box-shadow:0 6px 20px #0000002e}@media (max-width: 640px){header{flex-wrap:wrap}header nav a:not(.cta){display:none}}