.guide-hero .wrap{max-width:1120px}.guide-hero h1{max-width:1000px;font-size:clamp(2.1rem,4.7vw,4.5rem);line-height:1.17;letter-spacing:-.035em}.guide-hero p{max-width:760px}.guide-hero .eyebrow a{text-decoration:none}.guide-byline{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:28px;font-size:.85rem;color:#555}.guide-byline a{color:inherit;text-underline-offset:4px}.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.guide-card{padding:32px;border:1px solid #dedbd3;border-radius:12px;background:#fff;min-width:0}.guide-card h2,.guide-card h3{font-size:clamp(1.35rem,2vw,1.85rem);line-height:1.4;letter-spacing:-.02em;margin:0 0 20px}.guide-card h2 a{display:block;color:inherit;text-decoration:none}.guide-card h2 a:hover{text-decoration:underline;text-underline-offset:5px}.guide-card p{line-height:1.85;color:#535353}.guide-card h4{font-size:.83rem;letter-spacing:.03em;margin:24px 0 8px}.guide-card>a{display:inline-block;margin-top:16px;color:#252525;text-underline-offset:5px}.guide-body{display:grid;grid-template-columns:230px minmax(0,740px);gap:70px;justify-content:center;padding-top:58px;padding-bottom:80px}.guide-toc{display:flex;flex-direction:column;gap:15px;align-self:start;position:sticky;top:120px;border-left:2px solid #d7c58c;padding-left:20px;font-size:.88rem;line-height:1.7}.guide-toc a{color:#555;text-decoration:none}.guide-toc a:hover{color:#000;text-decoration:underline}.guide-part{scroll-margin-top:120px;padding-bottom:42px;margin-bottom:38px;border-bottom:1px solid #e5e3dd}.guide-part h2{font-size:clamp(1.5rem,2.2vw,2rem);line-height:1.4;margin:0 0 22px;letter-spacing:-.02em}.guide-part p,.guide-part li{font-size:1.06rem;line-height:1.95;color:#3b3b3b}.guide-part p+p{margin-top:20px}.guide-part ul{padding-left:24px}.guide-part li+li{margin-top:18px}.guide-part .eyebrow{font-size:.8rem;margin-bottom:10px}.guide-part .guide-example-note{padding:14px 18px;background:#f7f5ed;border-left:3px solid #c5b378;font-size:.86rem;color:#65604f}.guide-reference{font-size:.9rem}.guide-reference a{color:inherit;text-underline-offset:4px}.guide-next{background:#f6f5f0}.guide-next h2{max-width:900px;font-size:clamp(1.8rem,3vw,2.8rem);line-height:1.3}.guide-next p{max-width:700px;line-height:1.8}.guide-next .button{margin-top:24px}.guide-links{display:flex;flex-wrap:wrap;gap:15px 28px;margin-bottom:52px}.guide-links a{color:inherit;text-underline-offset:5px}.guide-scope-note{max-width:780px;line-height:1.8;color:#666;margin:28px 0 0}.guide-card a:focus-visible,.guide-toc a:focus-visible{outline:2px solid #80671d;outline-offset:6px}@media(max-width:800px){.guide-body{grid-template-columns:1fr;gap:36px;padding-top:32px;padding-bottom:30px}.guide-toc{position:static;display:grid;grid-template-columns:1fr 1fr;gap:12px;font-size:.82rem}.guide-toc strong{grid-column:1/-1}.guide-grid{grid-template-columns:1fr}.guide-card{padding:25px}.guide-part p,.guide-part li{font-size:1rem}.guide-byline{gap:10px 18px}.guide-links{flex-direction:column;margin-bottom:36px}.guide-hero h1{font-size:clamp(1.9rem,7vw,3rem);overflow-wrap:anywhere}.guide-part{scroll-margin-top:85px}}

/* Illustrated articles: diagrams remain ordinary, crawlable images. */
.guide-index-card .guide-cover{display:block;width:calc(100% + 64px);max-width:none;height:auto;margin:-32px -32px 28px;border-radius:11px 11px 0 0}.guide-article .guide-hero .wrap{max-width:1280px}.guide-hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);gap:44px;align-items:center}.guide-hero-copy{min-width:0}.guide-article .guide-hero h1{font-size:clamp(2.1rem,3.2vw,3.5rem)}.guide-cover-frame{margin:0}.guide-cover{width:100%;height:auto;display:block;border-radius:12px}.guide-cover-frame figcaption{font-size:.75rem;color:#74796c;margin-top:10px;text-align:right}.guide-figure{margin:32px 0 0;padding:20px;background:#f4f5ee;border:1px solid #e0e4d7;border-radius:14px}.guide-figure img{display:block;width:100%;max-width:540px;height:auto;margin:0 auto}.guide-figure figcaption{display:flex;flex-direction:column;gap:9px;margin:19px 6px 4px;font-size:.91rem;line-height:1.8;color:#52594c}.guide-figure figcaption strong{font-size:.8rem;color:#343a2e}.guide-figure figcaption small{font-size:.8rem;color:#6a705e}.guide-reading{min-width:0}@media(max-width:1000px){.guide-hero-grid{grid-template-columns:1fr;gap:30px}.guide-cover-frame{max-width:740px}.guide-article .guide-hero h1{font-size:clamp(2rem,5vw,3.7rem)}}@media(max-width:800px){.guide-index-card .guide-cover{width:calc(100% + 50px);margin:-25px -25px 24px}.guide-figure{padding:8px;margin-top:26px}.guide-figure figcaption{margin:14px 10px 8px}.guide-hero-grid{gap:25px}.guide-cover-frame figcaption{text-align:left}.guide-article .guide-hero h1{font-size:clamp(1.9rem,7vw,3rem)}}