:root{--paper:#f6f0e7;--ink:#29332d;--muted:#58635b;--sage:#c6d9bf;--lavender:#d9c9e8;--peach:#f3c5b7;--line:#c9ccc0;--white:#fffdf8;--serif:Georgia,'Times New Roman',serif;--sans:Arial,Helvetica,sans-serif;--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.65 var(--sans)}a{color:inherit;text-underline-offset:.23em}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #365d49;outline-offset:5px}img{display:block;max-width:100%;height:auto}figure{margin:0}figcaption,.caption{font-size:.75rem;color:var(--muted);line-height:1.5;padding-top:9px}h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.1;letter-spacing:-.035em;margin:0 0 .45em}h1{font-size:clamp(2.7rem,5.9vw,5.8rem)}h2{font-size:clamp(2rem,3.6vw,3.6rem)}h3{font-size:1.7rem}p{margin:0 0 1em}em{font-weight:400}button{border:0}section{scroll-margin-top:100px}[hidden]{display:none!important}.wrap{width:min(1320px,calc(100% - 80px));margin-inline:auto}.skip{position:fixed;z-index:50;top:8px;left:8px;background:var(--ink);color:#fff;padding:12px;transform:translateY(-150%)}.skip:focus{transform:none}.top-note{text-align:center;background:var(--ink);color:var(--paper);font-size:11px;letter-spacing:.12em;padding:7px 16px}.site-header{border-bottom:1px solid var(--line);background:var(--paper);position:relative;z-index:10}.header-inner{display:flex;justify-content:space-between;align-items:center;gap:30px;min-height:92px}.brand{font-family:var(--serif);font-size:27px;line-height:1.05;letter-spacing:-.05em;text-decoration:none;display:flex;align-items:center;gap:12px}.brand-mark{width:39px;height:39px;display:grid;place-items:center;border:1px solid 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h1{font-size:clamp(3rem,5.3vw,5.7rem);max-width:12ch}.hero .lede{max-width:41ch;font-size:15px;margin:23px 0 28px;color:#4c5a50}.hero-media{position:relative}.hero-media img{width:100%;aspect-ratio:1.36;object-fit:cover;border-radius:var(--radius)}.image-tag{position:absolute;right:18px;top:18px;background:var(--white);border-radius:99px;padding:7px 11px;font-size:10px}.hero-footer{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:25px;font-size:10px;text-transform:uppercase;letter-spacing:.1em}.hero-footer span+span{border-left:1px solid var(--line);padding-left:14px}.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:46px;background:var(--ink);color:var(--paper);text-decoration:none;border-radius:5px;padding:12px 22px;font-size:12px;letter-spacing:.03em;border:1px solid var(--ink)}.button:hover{background:#405448;color:#fff}.button-light{background:transparent;color:var(--ink)}.button-light:hover{background:var(--sage);color:var(--ink)}.text-link{font-size:12px;font-weight:600;text-decoration:none;border-bottom:1px solid var(--ink);padding-bottom:4px}.section{padding-block:55px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:27px}.section-head h2{margin:0}.section-head p{font-size:13px;max-width:38ch;color:var(--muted)}.rule{border-top:1px solid var(--line)}.collection-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.collection-card{position:relative;text-decoration:none;border-radius:var(--radius);overflow:hidden;background:var(--white);transition:transform .2s}.collection-card:hover{transform:translateY(-3px)}.collection-card img{width:100%;aspect-ratio:1.5;object-fit:cover}.collection-card .copy{padding:25px 28px 22px;display:flex;justify-content:space-between;align-items:end;gap:12px}.collection-card .copy small{font-size:10px;text-transform:uppercase;letter-spacing:.1em}.collection-card h3{margin:7px 0 0;font-size:1.8rem}.collection-card:nth-child(1) .copy{background:var(--sage)}.collection-card:nth-child(2) .copy{background:var(--lavender)}.collection-card:nth-child(3) .copy{background:var(--peach)}.circle-arrow{border:1px solid var(--ink);border-radius:50%;width:34px;height:34px;display:grid;place-items:center;font-size:18px;flex-shrink:0}.project-grid,.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.project-card,.card{text-decoration:none;display:block;min-width:0}.project-card .picture,.card>img{border-radius:12px;width:100%;aspect-ratio:1.23;object-fit:cover;overflow:hidden;background:#e7e2d9}.project-card .picture img{width:100%;height:100%;object-fit:cover}.project-card .meta{display:flex;gap:9px;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.1em;margin:18px 0 9px}.project-card h3{font-size:1.6rem;line-height:1.18}.project-card p{font-size:13px;color:var(--muted);max-width:48ch}.project-card:hover h3{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}.project-card .foot{font-size:11px;font-weight:600;margin-top:15px}.kit-feature{display:grid;grid-template-columns:1fr 1fr;background:var(--sage);border-radius:var(--radius);overflow:hidden}.kit-feature .kit-copy{padding:55px;align-self:center}.kit-feature .kit-copy p{font-size:14px;max-width:45ch}.kit-art{background:#e8e7dc;display:grid;place-items:center;padding:30px}.kit-art img{width:100%;max-height:380px;object-fit:contain}.formats{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.formats>div{border-top:1px solid var(--line);padding-top:22px}.formats .number{font-family:var(--serif);font-size:2rem;margin-bottom:10px;color:#63715e}.formats p{font-size:13px;color:var(--muted)}.closing{text-align:center;padding:66px 24px;border-top:1px solid var(--line)}.closing h2{font-style:italic}.closing p{font-size:13px;color:var(--muted)}.site-footer{background:var(--ink);color:var(--paper);padding:50px 0 23px}.footer-top{display:flex;justify-content:space-between;gap:35px}.footer-tag{font-family:var(--serif);font-size:24px;margin-top:18px;max-width:27ch}.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:10px 35px;font-size:12px}.footer-links a{text-decoration:none;min-height:28px}.footer-links a:hover{text-decoration:underline}.footer-bottom{margin-top:43px;padding-top:18px;border-top:1px solid #5d695f;display:flex;justify-content:space-between;font-size:10px;gap:25px}.page-intro{padding-block:55px 35px;max-width:900px}.page-intro .lede{font-size:16px;color:var(--muted);max-width:65ch;margin-top:20px}.breadcrumb{font-size:11px;color:var(--muted);margin-bottom:25px}.finder-controls{display:grid;grid-template-columns:2fr 1fr 1fr;gap:18px;padding:24px;background:#ece8df;border-radius:12px;margin-bottom:22px}.finder-controls label{display:block;font-size:11px;font-weight:600}.finder-controls input,.finder-controls select{width:100%;min-height:48px;background:var(--white);border:1px solid #98a497;border-radius:4px;color:var(--ink);padding:10px;margin-top:7px}.result-bar{display:flex;justify-content:space-between;align-items:center;font-size:12px;gap:20px;margin-bottom:28px}.reset{background:none;text-decoration:underline;color:var(--ink);padding:10px}.finder-results{margin-bottom:65px}.empty{padding:30px;border:1px solid var(--line);border-radius:8px}.collection-notice{font-size:12px;color:var(--muted);margin-bottom:25px}.project-intro{padding-block:38px 40px}.project-intro h1{max-width:23ch;font-size:clamp(2.6rem,4.4vw,4.7rem)}.project-intro .project-deck{max-width:63ch;font-size:16px;color:var(--muted);margin:20px 0 25px}.project-lead-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:40px;align-items:start}.project-cover img{width:100%;border-radius:var(--radius);aspect-ratio:1.5;object-fit:cover}.project-facts{border-top:1px solid var(--line);padding-top:18px}.project-facts dl{margin:0}.project-facts dl>div{padding:14px 0;border-bottom:1px solid var(--line)}.project-facts dt{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.project-facts dd{margin:4px 0 0;font-size:13px}.project-facts .button{margin-top:22px;width:100%}.status-note{padding:20px 24px;background:#e8dfec;border-radius:8px;font-size:13px;margin:32px 0;line-height:1.65}.status-note strong{display:block;margin-bottom:4px}.project-layout{display:grid;grid-template-columns:230px minmax(0,740px);gap:65px;padding-bottom:60px;justify-content:center}.toc{position:sticky;top:25px;align-self:start;font-size:12px;border-top:1px solid var(--line);padding-top:20px}.toc a{display:block;text-decoration:none;padding:8px 0}.toc a:hover{text-decoration:underline}.toc .eyebrow{margin-bottom:12px}.prose h2{font-size:2.4rem;margin-top:45px}.prose h3{font-size:1.8rem;margin-top:25px}.prose p,.prose li{font-size:15px}.prose ul,.prose ol{padding-left:23px}.prose li{margin-bottom:10px}.prose figure{margin:24px 0}.prose figure img{max-width:100%;border-radius:8px}.table-scroll{overflow:auto;margin:22px 0}table{border-collapse:collapse;font-size:12px;width:100%}th,td{text-align:left;padding:12px 9px;border-bottom:1px solid var(--line);vertical-align:top}th{background:#e7e8dc;font-weight:600}th:first-child{min-width:145px}.checklist{display:grid;gap:12px;padding:22px;background:var(--white);border:1px solid var(--line);border-radius:12px}.checklist label{display:flex;gap:12px;align-items:flex-start;font-size:13px;cursor:pointer}.checklist input{accent-color:var(--ink);min-width:20px;width:20px;height:20px;margin:1px 0}.checklist label:has(input:checked){color:#63715e}.checklist-progress{font-size:12px;margin:10px 0;color:var(--muted)}.download-card{background:var(--sage);padding:26px;border-radius:12px;margin:22px 0}.download-card p{font-size:13px}.download-card h3{margin-top:0}.step{border-top:1px solid var(--line);padding-top:22px;margin-top:25px}.step-num{font:italic 28px var(--serif);color:#61765c;display:block}.step h3{margin-top:10px}.step-tip{background:#ebe6da;padding:14px 18px;font-size:13px!important;border-radius:6px}.faq details{padding:18px 0;border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;font-size:14px;font-weight:600;padding-right:20px}.faq details p{margin-top:13px;font-size:13px}.article{max-width:800px;margin:0 auto;padding:55px 30px}.article h1{font-size:clamp(2.5rem,4.5vw,4.5rem);max-width:23ch}.article .lede{font-size:16px;color:var(--muted);margin:20px 0}.article .hero-image{max-height:610px;width:100%;object-fit:contain;background:#e8e6df;border-radius:12px;margin:25px 0}.article h2{font-size:2.2rem;margin-top:40px}.article li{margin:15px 0}.article li strong{display:block}.article li p{margin-top:5px}.article .related{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.article .related a{font-size:12px;padding:15px;background:var(--white);border:1px solid var(--line);border-radius:8px;text-decoration:none}.note{padding:18px 20px;background:#e9e4d8;border-left:3px solid #748a65;font-size:13px;border-radius:3px}.signal{font-size:11px;color:var(--muted)}.legacy-label{font-size:12px;padding:17px 20px;background:#e9e4d8;border-radius:8px;margin-bottom:25px}.legacy-label p{margin:5px 0 0}.legacy-tools{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.info-page{max-width:790px;margin:auto;padding:55px 24px}.info-page h1{font-size:3.5rem}.info-page h2{font-size:2rem;margin-top:32px}.info-page nav{display:flex;gap:18px;flex-wrap:wrap}.nojs-note{font-size:12px;border:1px solid var(--line);padding:10px}.pin-icon{font-family:var(--serif);font-style:italic;font-size:16px}.back-to-top{font-size:12px}.resource-size{font-size:11px;color:var(--muted)}
@media(min-width:1500px){.hero{gap:80px;padding-block:72px 55px}}
@media(max-width:1000px){.wrap{width:calc(100% - 48px)}.site-nav{gap:17px}.hero{gap:30px}.project-grid,.grid{gap:20px}.project-layout{grid-template-columns:180px minmax(0,1fr);gap:35px}.kit-feature .kit-copy{padding:35px}.project-lead-grid{gap:25px}}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.top-note{font-size:9px;letter-spacing:.1em}.header-inner{min-height:75px;flex-wrap:wrap;gap:0}.brand{font-size:22px}.brand-mark{width:33px;height:33px;font-size:25px}.brand small{font-size:8px}.site-nav{width:100%;gap:16px;flex-wrap:wrap;padding-bottom:15px}.site-nav a{min-height:40px;font-size:12px}.menu-toggle{display:block;min-width:48px;min-height:48px;font-size:12px}.site-header[data-menu-enhanced] .site-nav{display:none}.site-header[data-menu-enhanced][data-menu-open] .site-nav{display:flex}.hero{grid-template-columns:1fr;padding-block:34px 24px;gap:28px}.hero h1{font-size:clamp(3.15rem,10.5vw,5.5rem);max-width:15ch}.hero .eyebrow{margin-bottom:15px}.hero .lede{margin:19px 0 23px;font-size:14px;max-width:43ch}.hero-footer{margin-top:19px;gap:10px;font-size:9px}.hero-media img{aspect-ratio:1.35;border-radius:12px}.hero-media figcaption{font-size:10px}.image-tag{right:12px;top:12px;font-size:9px}.section{padding-block:34px}.section-head{align-items:start;margin-bottom:22px}.section-head h2{font-size:2.2rem}.section-head p{font-size:12px;max-width:23ch}.section-head .text-link{font-size:10px;white-space:nowrap;margin-top:11px}.collection-grid{grid-template-columns:1fr;gap:15px}.collection-card{display:grid;grid-template-columns:40% 60%;border-radius:11px}.collection-card img{height:100%;aspect-ratio:1.18;object-fit:cover}.collection-card .copy{padding:20px 18px}.collection-card h3{font-size:1.6rem}.collection-card .copy small{font-size:9px}.circle-arrow{width:29px;height:29px;font-size:15px}.project-grid,.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:23px 16px}.project-card h3{font-size:1.3rem}.project-card .meta{font-size:8px;margin-top:12px;gap:4px;flex-wrap:wrap}.project-card p{font-size:12px}.project-card .foot{font-size:10px}.kit-feature{grid-template-columns:1fr}.kit-feature .kit-copy{padding:28px}.kit-feature h2{font-size:2.6rem}.kit-art{padding:20px}.kit-art img{max-height:320px}.formats{grid-template-columns:1fr;gap:15px}.formats>div{display:grid;grid-template-columns:42px 1fr;gap:5px 10px}.formats .number{grid-row:1/3;font-size:1.5rem}.formats h3{font-size:1.6rem;margin-bottom:5px}.formats p{margin:0}.closing{padding:40px 20px}.footer-top{flex-direction:column;gap:28px}.footer-tag{font-size:20px}.footer-bottom{flex-direction:column;gap:8px}.page-intro{padding-block:33px 24px}.page-intro h1{font-size:3rem}.page-intro .lede{font-size:14px}.finder-controls{grid-template-columns:1fr 1fr;gap:14px;padding:17px}.finder-controls>label:first-child{grid-column:1/-1}.finder-controls label{font-size:10px}.finder-controls input,.finder-controls select{font-size:13px;padding:9px}.project-intro h1{font-size:2.7rem}.project-intro .project-deck{font-size:14px}.project-intro{padding-top:25px}.project-lead-grid{grid-template-columns:1fr;gap:20px}.project-facts dl{display:grid;grid-template-columns:1fr 1fr;column-gap:18px}.project-facts{padding-top:0}.project-facts dd{font-size:12px}.project-layout{grid-template-columns:1fr;gap:0}.toc{position:relative;top:auto;display:flex;flex-wrap:wrap;gap:0 20px;margin-bottom:15px;padding-bottom:18px;border-bottom:1px solid var(--line)}.toc .eyebrow{width:100%;margin-bottom:5px}.toc a{font-size:11px;min-height:36px}.prose h2{font-size:2.05rem;margin-top:35px}.prose p,.prose li{font-size:14px}.prose h3{font-size:1.7rem}.status-note{font-size:12px;padding:17px;margin:23px 0}.article{padding:30px 18px}.article h1{font-size:2.65rem}.article .related{grid-template-columns:1fr}.article .lede{font-size:14px}.legacy-label{font-size:11px}.info-page{padding:35px 18px}.info-page h1{font-size:2.7rem}.result-bar{font-size:11px}.caption{font-size:10px}}
@media(max-width:380px){.wrap{width:calc(100% - 28px)}.hero h1{font-size:3.1rem}.collection-card h3{font-size:1.45rem}.project-grid,.grid{gap:22px 13px}.project-card h3{font-size:1.2rem}.button{padding:11px 16px;font-size:11px}.project-intro h1{font-size:2.45rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
@media print{body{background:white;font:10pt/1.5 Arial;color:black}.top-note,.site-header,.site-footer,.toc,.actions,.legacy-tools,.skip,.related-section,.status-note .button,.back-to-top{display:none!important}.wrap{width:100%}.project-layout{display:block}.project-intro{padding:0}.project-intro h1{font-size:25pt}.project-lead-grid{display:block}.project-cover{display:none}.project-facts dl{display:grid;grid-template-columns:repeat(2,1fr)}.project-facts .button{display:none}.project-facts dl>div{padding:5px}.prose h2{font-size:20pt;margin-top:18pt;break-after:avoid}.prose h3{font-size:16pt;break-after:avoid}.prose p,.prose li{font-size:10pt}.step,.download-card,.checklist,.status-note{break-inside:avoid}.status-note{background:#eee;border:1px solid #777;padding:10px;margin:15px 0}.checklist{border:1px solid #777}.checklist input{appearance:none;border:1px solid #777;width:12px;height:12px;min-width:12px}.checklist input:checked::after{content:'x';font-size:9pt}.faq details{display:block}.faq details p{display:block}.article .hero-image{max-height:200px}.article{padding:0}.download-card .button{color:black;background:white}a{color:black;text-decoration:none}figure img{max-height:240px;object-fit:contain}}

/* Additive teaching layout; base V1.1 styles remain intact. */
.material-pair{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:24px 0}.material-pair>div,.swap-panel{padding:22px;border:1px solid #c9cec3;border-radius:12px;background:#fcf9f3}.material-pair h3{margin-top:0}.swap-panel{margin:24px 0}.swap-panel h3{font-size:1rem;margin:24px 0 8px}.swap-panel h2{margin-top:8px}.joint-list li{padding:10px 0}.prose .actions{flex-wrap:wrap;gap:12px}.prose table{width:100%;table-layout:fixed}.prose th,.prose td{overflow-wrap:anywhere}.prose img{max-width:100%;height:auto}section[id]{scroll-margin-top:100px}:focus-visible{outline:3px solid #633878;outline-offset:5px}.download-card a.button{white-space:normal}.project-card .picture img[src^="/assets/v2/"]{object-fit:contain;background:#f6f0e7}.project-cover img[src^="/assets/v2/"]{object-fit:contain}.step-num{flex-shrink:0}@media(max-width:700px){.material-pair{grid-template-columns:1fr}.swap-panel{padding:18px}.prose table{font-size:.85rem}.prose th,.prose td{padding:9px 6px}.prose .actions .button{width:100%;text-align:center}}@media print{.toc,.site-header,.actions button{display:none}.swap-panel,.material-pair>div{break-inside:avoid}.project-layout{display:block}}

/* Final preparation: measured contrast and navigation layout-shift fixes. */
.kit-feature .caption,.download-card .caption{color:#3f4b42}
@media(max-width:760px){.site-header .site-nav{display:none}.site-header[data-menu-open] .site-nav{display:flex}}

.design-note{font-size:13px;line-height:1.6;color:#3f4b42;margin:0 0 18px}.caption{font-size:13px!important;line-height:1.6}.status-note{background:none;border:0;padding:0;font-size:13px}@media(max-width:760px){.hero-media .image-tag{position:static;display:inline-block;margin:12px 0 0;transform:none}.hero-media figcaption{margin-top:10px}}