.dos-hero{padding:calc(72px + var(--space-4xl)) 0 clamp(3rem,7vw,5.5rem)}.dos-hero__grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(2rem,5vw,4.5rem);align-items:center}.dos-hero h1{margin:var(--space-sm) 0 var(--space-lg)}.dos-lede{font-size:1.12rem;line-height:1.75;color:var(--color-text-secondary);margin-bottom:var(--space-md);max-width:38rem}.dos-actions{display:flex;flex-wrap:wrap;gap:var(--space-md);margin-top:var(--space-xl)}.dos-loop{background:var(--d-bg);color:var(--on-d);border-radius:20px;padding:clamp(1.75rem,3vw,2.5rem);box-shadow:0 24px 60px -30px #14120e8c;border:1px solid #e4c27c2e}.dos-loop__label{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--brass-lit);margin-bottom:var(--space-md)}.dos-loop ol{list-style:none;margin:0;padding:0}.dos-loop li{display:flex;align-items:baseline;gap:var(--space-md);padding:.85rem 0;border-bottom:1px solid #f5f1e81a}.dos-loop li:last-child{border-bottom:0}.dos-loop__step{font-family:var(--font-mono);font-size:.8rem;color:var(--brass-lit);min-width:2ch}.dos-loop__title{font-family:var(--font-display);font-size:1.35rem;color:var(--on-d)}.dos-loop__foot{margin-top:var(--space-md);font-size:.9rem;color:var(--on-d-muted)}.dos-section{padding:clamp(3rem,7vw,5.5rem) 0}.dos-section--tint{background:#f4f1ea;border-top:1px solid #e7e4dc;border-bottom:1px solid #e7e4dc}.dos-head{max-width:44rem;margin-bottom:var(--space-2xl)}.dos-head h2,.dos-split__intro h2{margin-top:var(--space-sm)}.dos-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:var(--space-lg)}.dos-split{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.6fr);gap:clamp(2rem,5vw,4rem);align-items:start}.dos-split__intro{position:sticky;top:calc(72px + var(--space-xl))}.dos-split__intro p{color:var(--color-text-secondary);line-height:1.75;margin-top:var(--space-md)}.dos-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-lg)}.dos-card{height:100%;background:#fff;border:1px solid #e7e4dc;border-radius:16px;padding:var(--space-xl);box-shadow:0 1px 2px #2b27200d,0 12px 32px -20px #2b27202e;transition:border-color .2s ease,box-shadow .2s ease}.dos-card:hover{border-color:#c8a15a59;box-shadow:0 1px 2px #2b27200d,0 16px 40px -16px #c8a15a38}.dos-card h3{font-size:1.2rem;margin-bottom:var(--space-sm)}.dos-card p{color:var(--color-text-secondary);line-height:1.7;margin:0}.dos-card__step{display:block;font-family:var(--font-mono);font-size:.8rem;color:var(--brass-700);margin-bottom:var(--space-sm)}.dos-faq__item{border-top:1px solid #e7e4dc}.dos-faq__item:last-child{border-bottom:1px solid #e7e4dc}.dos-faq summary{cursor:pointer;list-style:none;padding:1.1rem 0}.dos-faq summary::-webkit-details-marker{display:none}.dos-faq summary h3{display:inline;font-size:1.1rem}.dos-faq details p{color:var(--color-text-secondary);line-height:1.75;padding-bottom:1.1rem;margin:0}.dos-cta{padding:clamp(3rem,7vw,5rem) 0}.dos-cta__grid{display:grid;grid-template-columns:minmax(0,1.4fr) auto;gap:var(--space-2xl);align-items:center}.dos-cta h2{margin-bottom:var(--space-md)}.dos-cta .dos-actions{margin-top:0}.dos-cta .btn-primary{background:var(--brass-lit);border-color:var(--brass-lit);color:var(--d-bg)}.dos-cta .btn-primary:hover{background:var(--on-d);border-color:var(--on-d);color:var(--d-bg)}@media (max-width:1100px){.dos-steps{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:900px){.dos-cta__grid,.dos-hero__grid,.dos-split{grid-template-columns:1fr}.dos-split__intro{position:static}.dos-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:600px){.dos-grid,.dos-steps{grid-template-columns:1fr}}