/* Case-scoped supporting layout; source images are never blended or filtered. */
.sv-case{--sv-paper:#f5f3e9;--sv-ink:#29352d;--sv-accent:#766746;--sv-line:#29352d33;background:var(--sv-paper);color:var(--sv-ink);font:16px/1.65 "Segoe UI",Arial,sans-serif;isolation:isolate;overflow-wrap:break-word}
.sv-case *{box-sizing:border-box;min-width:0}
.sv-case p,.sv-case figure,.sv-case h3,.sv-case h4,.sv-case h5,.sv-case dl{margin:0}
.sv-case button,.sv-case a{touch-action:manipulation}
.sv-case button{font:inherit;cursor:pointer}
.sv-case button:focus-visible,.sv-case a:focus-visible,.sv-case [tabindex]:focus-visible{outline:3px solid var(--sv-ink);outline-offset:5px}
.sv-case [hidden]{display:none!important}
.sv-case .b8-arrow{display:inline-block;width:1.05em;height:1.05em;vertical-align:-.12em;fill:none;stroke:currentColor;stroke-width:1.4;margin-left:15px}
.sv-index{display:block;font-size:10px;line-height:1.6;letter-spacing:.09em;font-weight:500;text-transform:uppercase}
.sv-chapters{display:flex;gap:0 25px;flex-wrap:wrap;padding:18px 5vw;background:#fff;border-block:1px solid var(--sv-line)}
.sv-chapters a{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--sv-ink);font-size:12px;min-height:44px}
.sv-chapters span{font-size:10px;color:var(--sv-accent)}
.sv-chapters a:hover{text-decoration:underline;text-underline-offset:5px}
.sv-edition{display:grid;grid-template-columns:1fr 1.15fr;gap:7vw;padding:30px 5vw;border-bottom:1px solid var(--sv-line)}
.sv-edition p{font-size:13px;max-width:700px}
.sv-chapter{padding:88px 5vw;scroll-margin-top:100px;border-bottom:1px solid var(--sv-line)}
.sv-heading{display:grid;grid-template-columns:1fr 1.15fr;gap:7vw;margin-bottom:48px;align-items:start}
.sv-heading h3{font:400 clamp(38px,4.8vw,72px)/1.05 Georgia,serif;letter-spacing:-.045em;margin-top:22px}
.sv-heading>p{font-size:17px;line-height:1.75;max-width:680px;padding-top:34px}
.sv-signature{display:block;width:100%;height:auto;max-width:100%;overflow:hidden}
.sv-source{display:block;width:100%;height:auto;max-width:100%;object-fit:contain;mix-blend-mode:normal}
.sv-form{display:grid;grid-template-columns:1.1fr .9fr;gap:6vw;align-items:center}
.sv-form-art{background:#fff;padding:45px 35px;border-top:3px solid var(--sv-accent)}
.sv-caption{display:block;font-size:11px;text-align:center;line-height:1.7;margin-top:30px}
.sv-features>div{padding:25px 0;border-top:1px solid var(--sv-line)}
.sv-features h4{font:400 25px/1.25 Georgia,serif;letter-spacing:-.02em;margin:13px 0}
.sv-features p{font-size:14px;line-height:1.8}
.sv-versions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}
.sv-versions figure{border-bottom:1px solid var(--sv-line)}
.sv-versions figcaption{padding:17px 0;font-size:12px}
.sv-note{font-size:12px;line-height:1.8;max-width:950px;margin-top:25px!important}
.sv-palette{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.sv-palette>div{min-height:280px;display:flex;flex-direction:column;padding:25px;gap:22px}
.sv-palette strong{font:400 28px/1.15 Georgia,serif;letter-spacing:-.02em;margin-top:auto}
.sv-palette p{font-size:12px;line-height:1.7;max-width:240px}
.sv-type-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:6vw}
.sv-type-specimen{padding:35px;background:#fff;border-top:3px solid var(--sv-accent)}
.sv-type-specimen>p{font:400 clamp(36px,4vw,60px)/1.07 Georgia,serif;letter-spacing:-.045em;margin:55px 0}
.sv-type-specimen>span:last-child{font:18px/1.7 Georgia,serif}
.sv-type-hierarchy{padding-top:20px}
.sv-type-hierarchy h4{font:400 34px/1.1 Georgia,serif;letter-spacing:-.025em;margin:25px 0 20px}
.sv-type-hierarchy>p{font-size:15px;line-height:1.8;max-width:560px}
.sv-type-hierarchy dl{margin-top:28px;font-size:13px}
.sv-type-hierarchy dl>div{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-top:1px solid var(--sv-line)}
.sv-type-hierarchy dd{margin:0;text-align:right}
.sv-space{max-width:950px;margin:auto!important}
.sv-space-svg{display:block;width:100%;height:auto}
.sv-space figcaption{font-size:12px;line-height:1.8;margin-top:20px}
.sv-scale-controls{display:flex;gap:10px;flex-wrap:wrap}
.sv-scale-controls button{min-width:80px;min-height:44px;border:1px solid var(--sv-line);border-radius:3px;color:var(--sv-ink);background:#fff;font-size:13px;padding:10px 20px}
.sv-scale-controls button[aria-pressed=true]{background:var(--sv-ink);color:#fff;border-color:var(--sv-ink)}
.sv-scale-output{display:block;font-size:12px;margin:20px 0}
.sv-scale-scroll{overflow:auto;max-width:100%;padding:35px;background:#fff;border:1px solid var(--sv-line);overscroll-behavior-x:contain;scrollbar-width:thin}
.sv-scale-scroll>div{max-width:none;min-width:0;margin:auto}
.sv-principles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6vw}
.sv-principles>div{padding-top:25px;border-top:3px solid var(--sv-accent)}
.sv-principles ol{margin:25px 0 0;padding-left:23px;font-size:15px;line-height:1.8}
.sv-principles li{padding:0 0 18px 7px}
.sv-system-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:40px;border-block:1px solid var(--sv-line)}
.sv-system-strip span{padding:24px 20px;font-size:13px;border-right:1px solid var(--sv-line)}
.sv-system-strip span:last-child{border-right:0}
.sv-study{margin-top:35px;border:1px solid var(--sv-line);background:#fff}
.sv-study+.sv-study{margin-top:65px}
.sv-app-brand{display:flex;justify-content:space-between;align-items:center;gap:35px;padding:28px 35px;border-bottom:1px solid var(--sv-line)}
.sv-app-brand>svg{width:280px;flex:none}
.sv-app-brand>span{text-align:right}
.sv-app-note{font-size:12px;line-height:1.8;padding:22px 35px!important;border-top:1px solid var(--sv-line);background:var(--sv-paper)}
.sv-sources{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6vw}
.sv-sources>div{border-top:1px solid var(--sv-line);padding-top:25px}
.sv-sources h4{font:400 30px/1.2 Georgia,serif;margin:25px 0 10px}
.sv-sources p{font-size:12px;letter-spacing:.08em}
.sv-sources ul{margin:25px 0 0;padding-left:18px;font-size:14px;line-height:1.8}
.sv-sources li{padding-bottom:13px}
.sv-footer{display:flex;justify-content:space-between;gap:35px;align-items:center;border-top:1px solid var(--sv-line);margin-top:48px;padding-top:30px}
.sv-footer>span{font-size:11px;line-height:1.7;letter-spacing:.07em}
.sv-footer button{min-height:52px;padding:14px 20px;font-size:13px;border:1px solid var(--sv-ink);background:transparent;color:var(--sv-ink);border-radius:28px}
@media(max-width:1000px){.sv-palette{grid-template-columns:repeat(2,minmax(0,1fr))}.sv-form,.sv-type-grid{gap:35px}.sv-form-art{padding:30px 24px}.sv-heading{gap:35px}}
@media(max-width:700px){.sv-case{font-size:15px}.sv-chapters{gap:0 17px;padding:12px 20px}.sv-chapters a{font-size:11px}.sv-edition{grid-template-columns:1fr;gap:15px;padding:25px 20px}.sv-chapter{padding:55px 20px}.sv-heading{grid-template-columns:1fr;gap:24px;margin-bottom:35px}.sv-heading h3{font-size:39px;line-height:1.05;margin-top:18px}.sv-heading>p{font-size:16px;line-height:1.75;padding:0}.sv-form,.sv-type-grid,.sv-principles,.sv-sources{grid-template-columns:1fr;gap:30px}.sv-versions{grid-template-columns:1fr;gap:25px}.sv-versions figcaption{font-size:11px}.sv-form-art{padding:28px 20px}.sv-features>div{padding:22px 0}.sv-palette>div{padding:20px 16px;min-height:245px}.sv-palette strong{font-size:23px}.sv-palette p{font-size:11px}.sv-type-specimen{padding:25px 20px}.sv-type-specimen>p{font-size:38px;margin:40px 0}.sv-type-specimen>span:last-child{font-size:14px}.sv-type-hierarchy{padding-top:0}.sv-scale-scroll{padding:22px 15px}.sv-system-strip{grid-template-columns:1fr}.sv-system-strip span{padding:17px 0;border-right:0;border-bottom:1px solid var(--sv-line)}.sv-system-strip span:last-child{border-bottom:0}.sv-app-brand{flex-direction:column;align-items:flex-start;padding:25px 16px;gap:25px}.sv-app-brand>svg{width:100%;max-width:340px;flex:none}.sv-app-brand>span{text-align:left}.sv-app-note{padding:20px 16px!important}.sv-footer{flex-direction:column;align-items:flex-start;gap:25px}.sv-footer button{width:100%;text-align:left}}
@media(prefers-reduced-motion:reduce){.sv-case *,.sv-case *::before,.sv-case *::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

.sv-reading-grid{display:grid;grid-template-columns:230px minmax(0,1fr)}
.sv-reading-menu{padding:30px 22px;border-right:1px solid var(--sv-line);background:#f8f8f3}
.sv-reading-menu button{display:block;width:100%;min-height:48px;border:1px solid var(--sv-line);background:#fff;color:var(--sv-ink);padding:13px 15px;text-align:left;font-size:14px;margin-bottom:12px}
.sv-reading-menu button[aria-pressed=true]{background:var(--sv-ink);color:#fff;border-color:var(--sv-ink)}
.sv-reading-content{padding:42px}
.sv-reading-content h4{font:400 clamp(35px,3.4vw,54px)/1.08 Georgia,serif;letter-spacing:-.035em;max-width:620px;margin:25px 0}
.sv-reading-content>p{font-size:16px;line-height:1.8;max-width:660px}
.sv-reading-rule{display:flex;flex-wrap:wrap;gap:18px 35px;border-top:1px solid var(--sv-line);margin-top:38px;padding-top:20px;font-size:12px}
.sv-index-heading{padding:42px}
.sv-index-heading h4{font:400 clamp(36px,3.5vw,56px)/1.07 Georgia,serif;letter-spacing:-.04em;margin:25px 0}
.sv-index-heading p{font-size:15px}
.sv-index-filters{display:flex;flex-wrap:wrap;gap:9px;padding:0 42px 30px}
.sv-index-filters button{min-height:44px;padding:10px 17px;border:1px solid var(--sv-line);background:#fff;color:var(--sv-ink);font-size:13px;border-radius:24px}
.sv-index-filters button[aria-pressed=true]{background:var(--sv-ink);color:#fff;border-color:var(--sv-ink)}
.sv-index-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;padding:0 42px 42px}
.sv-index-cards article{padding:25px 22px;background:#f5f3e9;border-top:3px solid #766746;min-height:230px}
.sv-index-cards article>span{font-size:10px;letter-spacing:.07em}
.sv-index-cards h5{font:400 28px/1.15 Georgia,serif;letter-spacing:-.02em;margin:25px 0 18px}
.sv-index-cards p{font-size:14px;line-height:1.8}
@media(max-width:1000px){.sv-reading-grid{grid-template-columns:190px minmax(0,1fr)}.sv-index-cards{grid-template-columns:1fr;gap:18px}.sv-index-cards article{min-height:0}}
@media(max-width:700px){.sv-reading-grid{grid-template-columns:1fr}.sv-reading-menu{display:flex;flex-wrap:wrap;gap:8px;padding:20px 16px;border-right:0;border-bottom:1px solid var(--sv-line)}.sv-reading-menu button{width:auto;flex:1 1 90px;margin:0;padding:11px;font-size:12px}.sv-reading-content,.sv-index-heading{padding:28px 16px}.sv-reading-content h4,.sv-index-heading h4{font-size:34px}.sv-reading-content>p{font-size:15px}.sv-reading-rule{gap:14px;font-size:11px}.sv-index-filters{padding:0 16px 25px;gap:7px}.sv-index-filters button{padding:10px 13px;font-size:12px}.sv-index-cards{padding:0 16px 28px}.sv-index-cards article{padding:23px 19px}}

.sv-case .sv-supporting-label{min-width:0;padding:12px 0}.sv-case .sv-supporting-label strong{display:block;font:400 24px/1.3 Arial,sans-serif;letter-spacing:0;margin:12px 0}.sv-case .sv-supporting-label small{display:block;font-size:10px;line-height:1.6}