:root{--gold:#c9a84c;--gold2:#e8c97a;--ink:#0b0b10;--panel:#14141c;--paper:#faf8f3;--text:#2b2925;--muted:#6f6a61;--line:#ded8cc}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--text);font-family:Arial,Helvetica,sans-serif;line-height:1.72}.site-header{position:sticky;top:0;z-index:20;background:rgba(11,11,16,.97);border-bottom:1px solid rgba(201,168,76,.24)}.nav{max-width:1180px;margin:auto;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{color:#fff;text-decoration:none;font:700 25px Georgia,serif;letter-spacing:.5px}.brand span{color:var(--gold)}.nav-links{display:flex;gap:26px;align-items:center}.nav-links a{color:#aaa8b2;text-decoration:none;font-size:12px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase}.nav-links a:hover{color:var(--gold2)}.nav-links .quote{border:1px solid var(--gold);color:var(--gold);padding:10px 15px}.hero{background:var(--ink);color:#fff}.hero-grid{max-width:1180px;margin:auto;display:grid;grid-template-columns:1.04fr .96fr;align-items:center;min-height:520px}.hero-copy{padding:76px 42px 76px 24px}.eyebrow{color:var(--gold2);font-size:12px;font-weight:800;letter-spacing:3px;text-transform:uppercase}.hero h1{font:700 clamp(38px,5vw,64px)/1.08 Georgia,serif;margin:18px 0 22px}.hero .lead{color:#c9c7cc;font-size:19px;max-width:660px}.hero img{width:100%;height:520px;object-fit:cover;display:block}.meta{margin-top:28px;color:#8f8d96;font-size:13px}.article-shell{max-width:1100px;margin:64px auto;padding:0 24px;display:grid;grid-template-columns:250px minmax(0,760px);gap:56px}.toc{position:sticky;top:96px;align-self:start;border-left:3px solid var(--gold);padding:8px 0 8px 20px}.toc strong{display:block;margin-bottom:12px}.toc a{display:block;color:var(--muted);text-decoration:none;font-size:14px;margin:8px 0}.toc a:hover{color:#8b6b21}.article h2{font:700 35px/1.22 Georgia,serif;margin:54px 0 18px;color:#171512}.article h2:first-child{margin-top:0}.article h3{font-size:20px;margin:30px 0 10px}.article p,.article li{font-size:17px}.article ul,.article ol{padding-left:24px}.article a{color:#7b5d18}.callout{margin:30px 0;padding:24px;border:1px solid #d8c58e;background:#fffaf0}.callout strong{color:#765611}.spec-table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15px;background:#fff}.spec-table th,.spec-table td{border:1px solid var(--line);padding:14px;text-align:left;vertical-align:top}.spec-table th{background:#17171e;color:#fff}.checklist{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0}.checklist div{background:#fff;border:1px solid var(--line);padding:16px}.cta{background:var(--panel);color:#fff;margin-top:58px;padding:34px}.cta h2{color:#fff;margin:0 0 12px}.cta p{color:#c7c5cc}.buttons{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.btn{display:inline-block;text-decoration:none;font-weight:800;padding:13px 18px}.btn-primary{background:var(--gold);color:#111}.btn-secondary{border:1px solid var(--gold);color:var(--gold2)}.related{margin-top:44px;padding-top:28px;border-top:1px solid var(--line)}.related a{display:block;margin:9px 0}.footer{background:#08080c;color:#85838c;margin-top:70px}.footer-inner{max-width:1100px;margin:auto;padding:46px 24px;display:flex;justify-content:space-between;gap:28px}.footer a{color:var(--gold2);text-decoration:none}.wa{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:#fff;text-decoration:none;font-weight:900;font-size:22px;box-shadow:0 8px 25px rgba(0,0,0,.25)}
@media(max-width:820px){.nav-links a:not(.quote){display:none}.hero-grid{grid-template-columns:1fr}.hero-copy{padding:58px 24px}.hero img{height:300px}.article-shell{grid-template-columns:1fr;margin-top:40px}.toc{position:static}.checklist{grid-template-columns:1fr}.footer-inner{flex-direction:column}.article h2{font-size:30px}}