:root{--bg-canvas:#f3f0fa;--bg-surface:#fff;--bg-surface-hover:#ebe3f5;--text-primary:#334155;--text-muted:#596174;--accent-primary:#6b21a8;--accent-secondary:#8756aa;--border-subtle:#d4c9df;--ease-kinetic:cubic-bezier(.16,1,.3,1);--shadow-elevation:0 12px 32px -4px rgba(35,20,45,.18);--glow-accent:0 0 24px -4px #6b21a8;--glass-backdrop:blur(16px) saturate(180%)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg-canvas);color:var(--text-primary);font-family:Charter,Cambria,Georgia,serif;font-size:18px;line-height:1.8;overflow-wrap:anywhere;hyphens:auto}a{color:var(--accent-primary);text-underline-offset:4px;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}button,input,textarea,select{font:inherit;border-radius:0}button,a,input,textarea,select{touch-action:manipulation}button{cursor:pointer}img{display:block;width:100%;height:100%;object-fit:cover;border-radius:0}figure{margin:2.5rem 0}figcaption{font-size:.85rem;color:var(--text-muted);margin-top:.7rem;line-height:1.6}h1,h2,h3{font-weight:400;line-height:1.14;letter-spacing:-.025em;overflow-wrap:anywhere}h1{font-size:clamp(2.6rem,5.2vw,4.8rem);margin:.5rem 0 1.5rem}h2{font-size:clamp(1.9rem,3vw,2.7rem);margin:0 0 1.3rem}h3{font-size:1.5rem;margin:1.8rem 0 .8rem}p{margin:0 0 1.4rem}ul,ol{padding-left:1.4rem}strong{font-weight:700}::selection{background:#dfc9ef;color:#35134e}:focus-visible{outline:3px solid var(--accent-primary);outline-offset:5px}.skip-link{position:absolute;top:-100px;left:16px;background:white;padding:.7rem;z-index:20}.skip-link:focus{top:8px}.site-header{position:relative;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:26px 32px;background:transparent;border-bottom:1px solid var(--border-subtle);transition:background .3s}.site-header.is-scrolled{background:var(--bg-surface)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text-primary);font-size:1.05rem;line-height:1.25;flex-shrink:0}.brand-mark{display:inline-grid;place-items:center;width:30px;height:36px;border:1px solid var(--accent-primary);color:var(--accent-primary);font-size:1.2rem}.site-nav{display:flex;align-items:center;gap:23px}.site-nav a{font-size:.94rem;color:var(--text-primary);text-decoration:none}.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--accent-primary);text-decoration:underline}.menu-toggle{display:none;border:1px solid var(--border-subtle);background:white;color:var(--accent-primary);font-size:1.8rem;width:44px;height:48px;line-height:1}.wrapper{max-width:1200px;margin:0 auto;padding:0 40px}.reading{max-width:70ch;margin:0 auto}.eyebrow{font-variant:small-caps;letter-spacing:.12em;color:var(--accent-primary);font-size:.92rem;margin-bottom:1rem}.intro{font-size:1.22rem;line-height:1.75}.hero{padding:80px 0 90px;display:grid;grid-template-columns:1.12fr 1fr;gap:50px;align-items:center}.hero p{max-width:43ch}.hero-photographs{display:grid;grid-template-columns:repeat(12,1fr);grid-template-rows:repeat(12,35px);isolation:isolate}.hero-photographs figure{margin:0;border:6px solid var(--bg-canvas);box-shadow:var(--shadow-elevation)}.hero-joinery{grid-area:1/1/9/9;z-index:1}.hero-upholstery{grid-area:5/7/12/13;z-index:3}.hero-cabin{grid-area:9/2/13/10;z-index:2}.hero-photographs img{object-position:center}.button,button.action{display:inline-block;border:1px solid var(--accent-primary);background:var(--accent-primary);color:#fff;text-decoration:none;padding:11px 23px;box-shadow:4px 4px 0 #35134e;transition:transform .25s var(--ease-kinetic),box-shadow .25s var(--ease-kinetic),background .25s}.button:hover,button.action:hover{transform:translate(4px,4px);box-shadow:0 0 0 #35134e;background:#541784}.button.secondary{background:white;color:var(--accent-primary)}.section{padding:66px 0;border-top:1px solid var(--border-subtle)}.material-details,.article-list{list-style:none;padding:0;margin:2rem 0}.material-details li,.article-row{display:grid;grid-template-columns:36px 1fr;gap:14px;padding:23px 0;border-top:1px solid var(--border-subtle)}.article-row:last-child,.material-details li:last-child{border-bottom:1px solid var(--border-subtle)}.row-icon{color:var(--accent-primary);font-size:1.6rem;line-height:1.4}.article-row a{font-size:1.4rem}.article-row p,.material-details p{margin:.35rem 0 0}.wide-figure{width:calc(100% + 140px);margin-left:-70px}.wide-figure .image-frame{aspect-ratio:16/9}.image-frame{aspect-ratio:4/3;background:#e3dce9}.thumbnail{aspect-ratio:1/1;max-width:180px}.pull-quote{border-left:2px solid var(--accent-primary);margin:2.5rem 0;padding:0 0 0 1.6rem;font-size:1.55rem;line-height:1.55}.pull-quote p{margin-bottom:.7rem}.pull-quote cite{font-size:.92rem;font-style:normal;color:var(--text-muted)}.annotation{font-size:.94rem;border-left:1px solid var(--border-subtle);padding-left:1.3rem;color:var(--text-muted);margin:2rem 0}.page-heading{padding:75px 0 45px}.page-heading .intro{max-width:60ch}.article-body{padding-bottom:70px}.article-body section{margin:2.8rem 0}.article-meta{font-size:.88rem;color:var(--text-muted)}.table-scroll{overflow-x:auto;margin:2rem 0}table{border-collapse:collapse;width:100%;font-size:.95rem;min-width:570px}caption{text-align:left;font-variant:small-caps;letter-spacing:.06em;margin-bottom:.7rem}th,td{text-align:left;vertical-align:top;border-bottom:1px solid var(--border-subtle);padding:14px 12px}th{background:white;font-weight:700}details{border-top:1px solid var(--border-subtle);padding:1.2rem 0}details:last-child{border-bottom:1px solid var(--border-subtle)}summary{cursor:pointer;color:var(--accent-primary);font-size:1.15rem;padding-right:1rem}details p{margin:1rem 0 .2rem}.sources{font-size:.96rem}.sources li{margin-bottom:.8rem}.sources h2{font-size:2rem}.site-footer{background:white;border-top:1px solid var(--border-subtle);padding:45px 0 30px}.footer-inner{max-width:1200px;padding:0 40px;margin:auto}.footer-note{max-width:70ch;font-size:1rem}.footer-links{display:flex;flex-wrap:wrap;gap:10px 25px;margin:1rem 0}.footer-links a{font-size:.96rem}.colophon{border-top:1px solid var(--border-subtle);margin-top:25px;padding-top:22px;font-size:.84rem;color:var(--text-muted)}.colophon p{margin:.25rem 0}.colophon address{font-style:normal}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}label{display:block;margin-bottom:.35rem}input,select,textarea{width:100%;padding:12px;background:white;border:1px solid #9e8caf;color:var(--text-primary)}textarea{min-height:170px;resize:vertical}.field{margin:1.3rem 0}.help{font-size:.88rem;color:var(--text-muted);margin:.4rem 0}.actions{display:flex;flex-wrap:wrap;gap:18px;margin:1.5rem 0}.proof{border-top:1px solid var(--border-subtle);padding:25px 0;margin-top:35px}.proof pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;background:white;padding:20px;border:1px solid var(--border-subtle)}.status{min-height:1.8em;color:var(--accent-primary)}.diagram{width:100%;height:auto;background:white;border:1px solid var(--border-subtle);color:var(--text-primary)}.diagram text{font-family:Charter,Cambria,Georgia,serif;fill:var(--text-primary)}.diagram line,.diagram path,.diagram rect{stroke:var(--accent-primary);stroke-width:2;fill:none}.diagram .timber{fill:#e6d9bf;stroke:#6b21a8}.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease-kinetic),transform .7s var(--ease-kinetic)}.js .reveal-visible{opacity:1;transform:translateY(0)}[hidden]{display:none!important}
@media(min-width:1025px){.article-body .annotation{margin-left:-40px;padding-left:39px}}
@media(min-width:769px) and (max-width:1024px){.site-header{padding:22px 20px;gap:15px}.site-nav{gap:14px}.brand{font-size:.9rem}.hero{gap:25px}.hero-photographs{grid-template-rows:repeat(12,29px)}.wide-figure{width:calc(100% + 60px);margin-left:-30px}}
@media(min-width:481px) and (max-width:768px){.wrapper,.footer-inner{padding-left:30px;padding-right:30px}.hero{gap:25px;padding-top:55px}.hero-photographs{grid-template-rows:repeat(12,30px)}}
@media(max-width:768px){.hero{grid-template-columns:1fr}.hero-photographs{max-width:530px;width:100%;margin:auto}.wide-figure{width:100%;margin-left:0}.page-heading{padding-top:50px}.section{padding:45px 0}.site-nav{gap:13px}}
@media(max-width:767px){.site-header{padding:18px 20px}.menu-toggle{display:block}.site-nav{display:none;position:absolute;top:100%;left:0;right:0;background:white;border-bottom:1px solid var(--border-subtle);padding:18px 25px;box-shadow:0 14px 20px -16px #35134e;flex-direction:column;align-items:stretch;gap:0}.site-nav.is-open{display:flex;animation:menuEnter .25s var(--ease-kinetic)}.site-nav a{padding:10px 0;border-bottom:1px solid var(--border-subtle)}.brand{font-size:1rem}}
@media(max-width:480px){body{font-size:17px}.wrapper,.footer-inner{padding-left:22px;padding-right:22px}.hero{padding:45px 0 55px;gap:28px}.hero-photographs{grid-template-rows:repeat(12,24px)}h1{font-size:2.7rem}.form-grid{grid-template-columns:1fr}.pull-quote{font-size:1.3rem;padding-left:1rem}.page-heading{padding:45px 0 28px}.brand{font-size:.92rem}.site-header{padding:16px}.article-row{grid-template-columns:26px 1fr;gap:10px}}
@keyframes menuEnter{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.js .reveal{opacity:1;transform:none}}