:root{--bg: #0f1115;--panel: #171a20;--ink: #f2efe9;--muted: #a8a39a;--accent: #37b3a4;--line: #2a2e36;color-scheme:dark}@media(prefers-color-scheme:light){:root{--bg: #f7f4ee;--panel: #fffdf8;--ink: #1b1a17;--muted: #5f5a52;--accent: #1f7f74;--line: #e3ddd2;color-scheme:light}}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--ink);font:400 1.0625rem/1.618 ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit}main,.bar,.foot{width:min(100% - 2rem,68rem);margin-inline:auto}.bar{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 0}.logo{font-weight:600;font-size:1.25rem;text-decoration:none;letter-spacing:-.01em}.logo b{color:var(--accent);font-weight:700}.bar-link{color:var(--muted);text-decoration:none;font-size:.95rem}.bar-link:hover{color:var(--ink)}.hero{position:relative;padding:5rem 0 6rem;overflow:hidden}.hero-text{position:relative;max-width:38rem}.ring{position:absolute;width:min(80vw,30rem);aspect-ratio:1;border:2px dashed var(--accent);border-radius:50%;opacity:.22;top:50%;left:61.8%;transform:translate(-50%,-50%);animation:spin 61.8s linear infinite}@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}@media(prefers-reduced-motion:reduce){.ring{animation:none}}.eyebrow{font-weight:600;font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin-bottom:1rem}h1{font:400 clamp(2.4rem,7vw,4rem)/1.05 ui-serif,Georgia,serif;letter-spacing:-.02em;margin-bottom:1.618rem}h1 span{display:block;font-style:italic;color:var(--muted)}h2{font:400 clamp(1.6rem,4vw,2.3rem)/1.15 ui-serif,Georgia,serif;margin-bottom:1.618rem}h3{font-size:1.05rem;font-weight:600;margin-bottom:.4rem}.lead{color:var(--muted);margin-bottom:1rem;font-size:1.125rem}.prose p{color:var(--muted);margin-bottom:1rem}.cta{display:inline-flex;gap:.5rem;margin-top:1rem;padding:.8rem 1.4rem;border-radius:999px;background:var(--accent);color:var(--bg);text-decoration:none;font-weight:600;font-size:.95rem;transition:transform 146ms,opacity 236ms}.cta:hover,.cta:focus-visible{opacity:.88;transform:translateY(-1px)}.band{padding:4rem 0;border-top:1px solid var(--line)}.split{display:grid;gap:2rem}@media(min-width:52rem){.split{grid-template-columns:38fr 62fr}}.steps{list-style:none;display:grid;gap:1rem}@media(min-width:52rem){.steps{grid-template-columns:repeat(4,1fr)}}.steps li{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:1.5rem}.steps p,.tile p{color:var(--muted);font-size:.95rem}.num{display:inline-grid;place-items:center;width:2rem;height:2rem;border-radius:50%;border:1px solid var(--accent);color:var(--accent);font-weight:600;margin-bottom:1rem}.grid{display:grid;gap:1rem}@media(min-width:40rem){.grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:60rem){.grid{grid-template-columns:repeat(3,1fr)}}.tile{padding:1.5rem;border-left:2px solid var(--accent);background:var(--panel);border-radius:0 14px 14px 0}.note{margin-top:2rem;color:var(--muted);font-style:italic;max-width:40rem}.closing{text-align:center;padding:5rem 0}.closing .lead{max-width:32rem;margin-inline:auto}.foot{color:var(--muted);font-size:.85rem;padding:2rem 0 3rem;border-top:1px solid var(--line)}