.guide-header,.guide-footer{padding:1.4rem var(--gutter);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:2rem;display:flex}.guide-header nav{align-items:center;gap:1.75rem;font-size:.85rem;display:flex}.guide-header nav a{align-items:center;min-height:44px;text-decoration:none;display:inline-flex}.guide-header nav a:hover{text-decoration:underline}.guide-cta{background:var(--accent);border-radius:4px;gap:1.5rem;padding:.75rem 1rem}.guide-footer{border-top:1px solid var(--line);border-bottom:0;flex-wrap:wrap;align-items:start;margin-top:6rem;padding-top:3rem;padding-bottom:3rem}.guide-footer nav{flex-wrap:wrap;gap:1rem 2rem;max-width:36rem;display:flex}.guide-footer nav a{align-items:center;min-height:44px;font-size:.85rem;display:inline-flex}.guide-footer p,.guide-footer small{color:var(--muted);font-size:.8rem}.guide-footer small{flex-basis:100%}.guide-hub,.guide-reader{max-width:1600px;margin:auto}.review-banner{margin:1.5rem var(--gutter);background:#f3e9c7;border-left:3px solid #745b19;padding:1rem 1.4rem;font-size:.85rem;line-height:1.6}.guide-hero{padding:5rem var(--gutter) 4rem;grid-template-columns:1.1fr 1fr;align-items:center;gap:4rem;display:grid}.guide-hero h1{letter-spacing:-.065em;margin:1.7rem 0;font-size:clamp(3rem,5.2vw,5.7rem);font-weight:500;line-height:1.03}.guide-hero h1 span{color:var(--muted)}.guide-intro{max-width:31rem;margin-bottom:2rem;font-size:1.125rem}.guide-hero-image{flex-direction:column;justify-content:center;align-self:stretch;margin:0;display:flex}.guide-hero-image img{object-fit:cover;object-position:56% center;width:100%;height:100%;min-height:400px;max-height:640px}.guide-hero-image figcaption{color:var(--muted);letter-spacing:.02em;padding-top:.75rem;font-size:.65rem}.guide-facts{padding:1.5rem var(--gutter);border-block:1px solid var(--line);color:var(--muted);flex-wrap:wrap;gap:1rem 2rem;font-size:.8rem;display:flex}.reading-routes{padding:4rem var(--gutter);grid-template-columns:1fr 1fr;gap:1.5rem;display:grid}.reading-routes h2{letter-spacing:-.03em;grid-column:1/-1;font-size:1.5rem;font-weight:500}.reading-routes>a{border:1px solid var(--line);flex-direction:column;gap:1rem;padding:1.75rem;text-decoration:none;transition:background .2s;display:flex}.reading-routes>a:hover{background:#eaf0de}.reading-routes strong{letter-spacing:-.03em;font-size:1.4rem;font-weight:500}.reading-routes>a>span:last-child{color:var(--muted);font-size:.9rem;line-height:1.6}.book-contents{padding:3rem var(--gutter);grid-template-columns:1fr 1.7fr;gap:4rem;display:grid}.contents-heading h2,.guide-about h2,.guide-product h2{letter-spacing:-.05em;font-size:clamp(2rem,3.5vw,3.3rem);font-weight:500;line-height:1.1}.guide-part{margin-bottom:3rem;scroll-margin-top:2rem}.part-heading{border-bottom:1px solid var(--ink);padding-bottom:1rem}.part-heading h3{letter-spacing:-.03em;margin-bottom:.5rem;font-size:1.5rem;font-weight:550}.part-heading p{color:var(--muted);margin:0;font-size:.85rem}.guide-part ol,.book-navigation ol{margin:0;padding:0;list-style:none}.guide-part li>a{border-bottom:1px solid var(--line);grid-template-columns:2rem 1fr 1rem;gap:1rem;padding:1.4rem 0;text-decoration:none;display:grid}.guide-part li>a:hover strong{text-underline-offset:.2em;text-decoration:underline}.chapter-number{font-variant-numeric:tabular-nums;color:var(--muted);padding-top:.3rem;font-size:.75rem}.guide-part strong{letter-spacing:-.02em;font-size:1.15rem;font-weight:500;line-height:1.4;display:block}.guide-part small{color:var(--muted);margin-top:.5rem;font-size:.8rem;line-height:1.6;display:block}.row-arrow{padding-top:.2rem}.guide-about{margin:2rem var(--gutter) 5rem;border-top:1px solid var(--line);max-width:48rem;padding:4rem 0}.guide-about p:not(.eyebrow){max-width:42rem}.guide-product{background:var(--ink);color:var(--paper);padding:4rem var(--gutter)}.guide-product p:not(.eyebrow){color:#c9cec5;max-width:42rem}.guide-product a{min-height:44px;color:var(--accent);display:inline-block}.breadcrumbs{padding:1rem var(--gutter);color:var(--muted);flex-wrap:wrap;align-items:center;gap:.8rem;font-size:.75rem;display:flex}.breadcrumbs a{align-items:center;min-height:44px;display:inline-flex}.reader-grid{padding:2rem var(--gutter);grid-template-columns:240px minmax(0,720px);justify-content:center;gap:clamp(3rem,6vw,7rem);display:grid}.book-navigation{font-size:.75rem}.book-navigation details{max-height:calc(100vh - 4rem);position:sticky;top:2rem;overflow:auto}.book-navigation summary{cursor:pointer;padding:1rem 0;font-size:.85rem;font-weight:550}.book-navigation a{border-left:2px solid #0000;align-items:baseline;gap:.8rem;padding:.8rem .6rem;line-height:1.5;text-decoration:none;display:flex}.book-navigation a span{color:var(--muted);font-size:.65rem}.book-navigation a[aria-current=page]{border-left-color:var(--ink);background:#e9eddf;font-weight:550}.book-navigation a:hover{text-decoration:underline}.chapter-heading h1{letter-spacing:-.055em;text-wrap:balance;margin:1.25rem 0 1.75rem;font-size:clamp(2.4rem,4.1vw,4rem);font-weight:500;line-height:1.08}.chapter-outcome{max-width:40rem;color:var(--muted);font-size:1.2rem;line-height:1.6}.chapter-meta{color:var(--muted);font-size:.75rem;line-height:1.8}.country-jumps{border-block:1px solid var(--line);flex-wrap:wrap;gap:.1rem 1.2rem;margin-top:1.5rem;padding:.8rem 0;font-size:.8rem;display:flex}.country-jumps span{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);flex-basis:100%;font-size:.65rem}.country-jumps a{align-items:center;min-height:44px;display:inline-flex}.on-this-page{border-bottom:1px solid var(--line);margin-bottom:2rem;padding:1.1rem 0;font-size:.85rem}.on-this-page summary{cursor:pointer;min-height:24px}.on-this-page li{padding:.4rem 0;line-height:1.5}.chapter-prose{overflow-wrap:break-word;font-size:1.0625rem;line-height:1.8}.chapter-prose p{margin-bottom:1.4rem;line-height:1.8}.chapter-prose h2,.chapter-article h2{letter-spacing:-.035em;margin:3rem 0 1.25rem;scroll-margin-top:2rem;font-size:1.65rem;font-weight:550;line-height:1.3}.chapter-prose strong{font-weight:600}.chapter-checklist{background:#eaf0de;margin:3rem 0;padding:2rem}.chapter-checklist h2{margin-top:.75rem}.chapter-checklist li{padding:.4rem 0;line-height:1.6}.resource-link{border-top:1px solid #bdc8ab;flex-direction:column;gap:.6rem;margin-top:1.5rem;padding:1.5rem 0 .5rem;text-decoration:none;display:flex}.resource-link strong{font-weight:550}.resource-link span{font-size:.75rem;line-height:1.6}.resource-link:hover strong{text-decoration:underline}.country-notes>section{border-top:1px solid var(--line);padding:1.8rem 0;scroll-margin-top:1.5rem}.country-notes h3{margin-bottom:.75rem;font-size:1.2rem;font-weight:550}.note-scope{color:var(--muted);font-size:.75rem}.country-notes details{font-size:.8rem}.country-notes summary{cursor:pointer;align-content:center;min-height:44px}.country-notes li,.chapter-sources li{padding:.4rem 0;line-height:1.6}.chapter-sources{font-size:.85rem}.chapter-touchline{border:1px solid var(--line);margin-top:2rem;padding:1.5rem;font-size:.9rem}.chapter-touchline h2{margin:0 0 1rem;font-size:1.2rem}.chapter-pagination{border-top:1px solid var(--ink);grid-template-columns:1fr 1fr;gap:2rem;margin-top:3rem;padding-top:1.5rem;display:grid}.chapter-pagination a{flex-direction:column;gap:.8rem;line-height:1.5;text-decoration:none;display:flex}.chapter-pagination a:hover strong{text-decoration:underline}.chapter-pagination small{color:var(--muted);font-size:.7rem}.chapter-pagination strong{font-weight:500}.related-chapters li{padding:.5rem 0;line-height:1.5}.guide-editorial,.guide-resource{max-width:800px;padding:4rem var(--gutter);box-sizing:content-box;margin:auto}.guide-editorial h1,.guide-resource h1{letter-spacing:-.05em;font-size:clamp(2.5rem,5vw,4rem);font-weight:500;line-height:1.05}.guide-resource h2{letter-spacing:-.03em;margin-top:3rem;font-size:1.7rem;font-weight:550}.guide-resource li{padding:.4rem 0;line-height:1.6}.resource-actions{flex-wrap:wrap;gap:1rem;margin:2rem 0 1rem;display:flex}.worksheet-caution{border-left:3px solid var(--line);color:var(--muted);padding-left:1rem;font-size:.85rem}.worksheet-field{break-inside:avoid;margin:1.5rem 0}.worksheet-field label{margin-bottom:.6rem;font-size:.9rem;font-weight:550;display:block}.worksheet-field textarea{resize:vertical;background:#fff;border:1px solid #858b80;border-radius:2px;width:100%;padding:1rem;line-height:1.6}.print-answer{display:none}.completed-example{border-top:1px solid var(--line);margin-top:3rem}.completed-example dl>div{border-bottom:1px solid var(--line);padding:1rem 0}.completed-example dt{font-size:.9rem;font-weight:550}.completed-example dd{color:var(--muted);margin:.5rem 0 0;line-height:1.7}.resource-return{margin-top:3rem}@media (width>=1000px){.book-navigation details>nav{display:block!important}.book-navigation summary{pointer-events:none;list-style:none}.book-navigation summary::-webkit-details-marker{display:none}}@media (width<=999px){.guide-hero{grid-template-columns:1fr;gap:2rem;padding-top:3rem}.guide-hero-copy{max-width:42rem}.guide-hero h1{font-size:clamp(3rem,7vw,4.8rem)}.wide-break{display:none}.guide-hero-image img{aspect-ratio:16/9;min-height:0;max-height:380px}.book-contents{grid-template-columns:1fr;gap:1rem}.reader-grid{grid-template-columns:minmax(0,720px);gap:1.5rem;padding-top:0}.book-navigation details{border-block:1px solid var(--line);max-height:none;position:static}.book-navigation summary{align-content:center;min-height:52px}.book-navigation nav{max-height:60vh;overflow:auto}.book-navigation a{min-height:44px}.chapter-heading h1{font-size:clamp(2.3rem,6vw,3.5rem)}}@media (width<=599px){.guide-header{align-items:start;gap:1rem}.guide-header nav{flex-direction:column;align-items:end;gap:.4rem}.guide-header nav>a:not(.guide-cta){min-height:36px;font-size:.75rem}.guide-header .guide-cta{gap:1rem;min-height:40px;padding:.5rem .7rem;font-size:.7rem}.guide-header nav>a:nth-child(2){display:none}.guide-hero{padding-top:2rem}.guide-hero h1{font-size:2.85rem}.guide-intro{font-size:1rem}.reading-routes{grid-template-columns:1fr;padding-block:3rem}.reading-routes>a{padding:1.25rem}.book-contents{padding-top:1rem}.guide-part li>a{grid-template-columns:1.6rem 1fr .8rem;gap:.6rem}.guide-part strong{font-size:1.05rem}.guide-about{margin-bottom:3rem}.guide-footer{gap:1.5rem;margin-top:3rem}.chapter-heading h1{font-size:2.3rem}.chapter-outcome{font-size:1.1rem}.chapter-prose{font-size:1rem}.chapter-checklist{padding:1.25rem}.chapter-pagination{gap:1.25rem;font-size:.85rem}.guide-editorial,.guide-resource{padding-block:2rem}.review-banner{margin-block:1rem}.resource-actions{flex-direction:column}.resource-actions .button{width:100%}}@media print{html{scroll-behavior:auto}body{color:#000;background:#fff;font-size:11pt}.guide-header,.guide-footer,.book-navigation,.breadcrumbs,.on-this-page,.country-jumps,.chapter-pagination,.related-chapters,.resource-actions,.resource-return{display:none!important}.reader-grid,.guide-resource,.guide-editorial{max-width:none;margin:0;padding:0;display:block}.chapter-heading h1,.guide-resource h1{font-size:26pt}.chapter-prose{font-size:11pt}.chapter-checklist,.chapter-touchline{break-inside:avoid;background:#fff;border:1px solid #777}.country-notes details>*{display:block!important}.country-notes summary,.worksheet-field textarea{display:none}.print-answer{white-space:pre-wrap;border-bottom:1px solid #777;min-height:4rem;display:block}.completed-example{break-before:page}.review-banner{margin:0 0 1rem}.guide-hero-image{max-height:250px}.guide-part li{break-inside:avoid}}