:root{--bg:#f7f4ee;--surface:#fff;--soft:#fbfaf7;--text:#1f2933;--muted:#5d6875;--brand:#6f1d1b;--dark:#4f1413;--border:#e4ded3;--shadow:0 18px 45px rgba(31,41,51,.08);--radius:18px;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.68}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.container{width:min(100% - 32px,var(--max));margin:auto}.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:var(--brand);color:#fff;padding:10px;z-index:99}header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--border)}.nav{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-weight:850;color:var(--text);line-height:1.15}.brand small{display:block;color:var(--muted);font-weight:500}.menu{display:flex;gap:15px;flex-wrap:wrap}.menu a{font-weight:700;color:var(--text)}.btn{display:inline-flex;padding:12px 18px;border-radius:999px;background:var(--brand);color:#fff;font-weight:800}.btn:hover{background:var(--dark);text-decoration:none}.hero{padding:68px 0 48px}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:34px}.eyebrow{color:var(--brand);font-size:.8rem;font-weight:900;text-transform:uppercase;letter-spacing:.08em}h1,h2,h3{line-height:1.16;letter-spacing:-.03em}h1{font-size:clamp(2.2rem,5vw,4.4rem);margin:.2em 0}h2{font-size:clamp(1.7rem,3vw,2.7rem);margin-top:0}.lead{font-size:1.15rem;color:var(--muted)}.card,.content{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card{padding:24px}.content{padding:34px}.check{list-style:none;padding:0}.check li{padding:10px 0 10px 28px;border-bottom:1px solid var(--border);position:relative}.check li:before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:900}section{padding:50px 0}.layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:28px;align-items:start}.article h2{margin-top:38px}.article h2:first-child{margin-top:0}.toc{position:sticky;top:92px;padding:20px}.toc ul{list-style:none;padding:0}.toc li{margin:8px 0}.toc a{font-weight:700;color:var(--muted)}.links{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.link{display:block;padding:16px;border:1px solid var(--border);border-radius:14px;background:var(--soft)}.faq details{padding:16px 18px;border:1px solid var(--border);border-radius:14px;background:#fff;margin:10px 0}.faq summary{font-weight:850;cursor:pointer}.author{border-left:5px solid var(--brand);background:#fff;padding:22px;border-radius:14px;margin-top:30px}.cta{padding:34px;border-radius:24px;background:linear-gradient(135deg,var(--brand),var(--dark));color:#fff}.cta p{color:rgba(255,255,255,.88)}footer{padding:34px 0;border-top:1px solid var(--border);color:var(--muted)}@media(max-width:900px){.hero-grid,.layout{grid-template-columns:1fr}.toc{position:static}.menu{display:none}}@media(max-width:600px){.content{padding:22px}.links{grid-template-columns:1fr}.btn{width:100%;justify-content:center}}