/* Review draft: OBJECT / SYSTEM, a rational archive with one controlled anomaly. */
:root{--paper:#F7F4EF;--white:#F7F4EF;--ink:#111111;--oxide:#9E3F00;--system-blue:#173F6B;--editorial-blue:#173F6B}
body{background:var(--paper);color:var(--ink);font-family:'Helvetica Neue',Helvetica,Arial,sans-serif}
.site-header{height:auto;min-height:76px;padding:0 clamp(1rem,3vw,3rem);background:var(--paper);border-bottom:1px solid var(--ink)}
.site-header .brand{display:inline-flex;align-items:center;width:clamp(175px,19vw,280px);flex:none}
.site-header .brand img{width:100%;height:auto;display:block}
.site-header nav{gap:clamp(.55rem,1.4vw,1.6rem);font-size:.8rem}
.site-header nav a{white-space:nowrap}
.site-header nav a:focus-visible,.button:focus-visible,.text-link:focus-visible,.campaign-diagram a:focus-visible{outline:2px solid var(--system-blue);outline-offset:4px}
.footer-brand{display:block;width:min(70vw,750px)}
.footer-brand img{display:block;width:100%;height:auto}
footer{background:var(--paper);color:var(--ink);border-top:1px solid var(--ink)}
footer p{color:var(--ink)}
.kicker,.section-index{color:var(--system-blue);font-family:'Courier New',monospace;font-size:.82rem;letter-spacing:.04em}
.hero{min-height:min(760px,calc(100svh - 76px));grid-template-columns:minmax(0,52%) minmax(0,48%);background:var(--paper);background-image:none}
.hero-copy{padding:clamp(2rem,5vw,5rem) clamp(1rem,3vw,3rem);justify-content:space-between}
.hero h1{font-size:clamp(4.5rem,8.4vw,10rem);line-height:.88;letter-spacing:-.075em;margin:clamp(2rem,5vw,5rem) 0}
.hero h1>span:nth-child(2){margin-left:0}
.hero h1 .shift{font-size:.77em;color:var(--ink)}
.hero-intro{margin:0;max-width:600px}
.hero-intro p{font-size:clamp(1rem,1.3vw,1.2rem);line-height:1.55;max-width:43ch}
.hero-image{align-self:stretch;justify-self:stretch;margin:0;overflow:hidden;background:#ddd5ca;border-left:1px solid var(--ink)}
.hero-image:before{content:none}
.hero-image video{height:100%;width:100%;aspect-ratio:auto;object-fit:cover;border:0;box-shadow:none;background:#ddd5ca}
.hero-image-label{position:absolute;left:1.2rem;top:1.2rem;z-index:1;padding:.5rem .6rem;background:var(--paper);color:var(--ink);font:700 .78rem/1.2 'Courier New',monospace}
.hero-symbols{height:74px;background:var(--paper);border-top:1px solid var(--ink);color:var(--ink)}
.hero-symbols>span{font-size:.85rem;border-right:1px solid var(--ink)}
.positioning-support{padding:clamp(3rem,7vw,7rem) clamp(1rem,3vw,3rem)}
.positioning-support h2{max-width:17ch}
.campaign-diagram{padding:clamp(3rem,6vw,6rem) clamp(1rem,3vw,3rem);border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}
.campaign-diagram-head{display:grid;grid-template-columns:1fr 2fr 1fr;gap:2rem;align-items:start;margin-bottom:2.5rem}
.campaign-diagram h2{font-size:clamp(2.5rem,4.8vw,5.5rem);font-weight:500;letter-spacing:-.065em;line-height:1;margin:0}
.campaign-diagram-head>p:last-child{font-size:1rem;line-height:1.5;max-width:31ch;margin:0}
.campaign-diagram ol{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.campaign-diagram li{border-bottom:1px solid #aaa8a1}
.campaign-diagram li a{min-height:90px;display:grid;grid-template-columns:8% 23% 1fr 16% 2rem;gap:1.5rem;align-items:center;padding:.8rem 0;transition:padding .2s,background .2s}
.campaign-diagram li a:hover{background:#ebe8e2;padding-left:.8rem}
.campaign-number{font-size:clamp(1.6rem,3.4vw,3.5rem);letter-spacing:-.07em}
.campaign-marks{display:flex;gap:.22rem;color:var(--ink);font-size:clamp(1.35rem,3.5vw,3rem)}
.campaign-marks svg{width:1em;height:1em;display:block}
.campaign-structure{font-size:clamp(.9rem,1.5vw,1.2rem)}
.campaign-presence,.campaign-diagram-note{font:700 .8rem/1.4 'Courier New',monospace;color:var(--system-blue)}
.campaign-diagram-note{margin:1.5rem 0 0}
.campaign-study-band{display:grid;grid-template-columns:38% 62%;min-height:560px;background:#e7e3db;border-bottom:1px solid var(--ink)}
.campaign-study-copy{padding:clamp(2rem,5vw,5rem) clamp(1rem,3vw,3rem);display:flex;flex-direction:column;align-items:flex-start}
.campaign-study-copy h2,.campaign-observation h2{font-size:clamp(2.5rem,4.4vw,5rem);line-height:1;letter-spacing:-.065em;font-weight:500;margin:3rem 0 1.5rem}
.campaign-study-copy>p:not(.kicker),.campaign-observation p:not(.kicker){font-size:1.05rem;line-height:1.55;max-width:40ch}
.campaign-study-copy .text-link{margin-top:auto}
.campaign-study-band figure{margin:0;min-height:560px;position:relative}
.campaign-study-band img{width:100%;height:100%;object-fit:cover}
.campaign-study-band figcaption{position:absolute;left:0;right:0;bottom:0;display:flex;justify-content:space-between;gap:1rem;padding:1rem 1.3rem;background:var(--paper);font:700 .78rem/1.3 'Courier New',monospace}
.finder,.interior .finder{background:var(--system-blue);color:var(--paper)}
.finder .kicker,.finder>.section-index,.finder-heading>p:last-child{color:var(--paper)}
.finder-heading{border-top:1px solid var(--paper)}
.finder-heading h2{font-weight:500}
.finder .result{border-top:4px solid var(--oxide)}
.campaign-observation{display:grid;grid-template-columns:58% 42%;border-bottom:1px solid var(--ink);background:var(--paper)}
.campaign-observation figure{margin:0;position:relative}
.campaign-observation img{height:100%;width:100%;object-fit:cover}
.campaign-observation figcaption{position:absolute;bottom:0;left:0;background:var(--paper);padding:.8rem 1rem;font:700 .75rem/1.3 'Courier New',monospace}
.campaign-observation>div{padding:clamp(2rem,5vw,5rem);align-self:center}
.materials{background:#e9e6df;grid-template-columns:50% 50%}
.materials figure{margin:0;border:0}
.materials-copy{border-left:1px solid var(--ink)}
.compositions{background:var(--paper)}
.product-grid{gap:2rem 1.5rem}
.product-card{border-top:1px solid var(--ink)}
.product-card figure{border:0;margin-top:1rem;aspect-ratio:1.2!important}
.product-card img{object-fit:contain;background:#e9e6df}
.product-data{grid-template-columns:clamp(65px,6vw,90px) 1fr;min-height:0}
.product-data .number{font-size:clamp(3rem,5vw,5rem);color:var(--ink)}
.product-data p{line-height:1.45}
.product-card>a:last-child{margin-top:auto}
.closing{min-height:380px}
.interior{background:var(--paper)}
.page-opening,.product-stage,.record,.related{background:var(--paper)}
.page-opening:after{content:none}
.page-opening{border-top:1px solid var(--ink)}
.page-opening h1{font-weight:500}
.product-stage{grid-template-columns:minmax(0,53%) minmax(0,47%)}
.product-stage figure{background:#e9e6df;border-right:1px solid var(--ink)}
.product-stage figure>img{object-fit:contain;aspect-ratio:1.15}
.purchase-record{align-self:stretch;padding:clamp(2rem,4vw,4rem);display:flex;flex-direction:column;align-items:flex-start}
.specimen-index,.record-key{font:700 .8rem/1.3 'Courier New',monospace;color:var(--system-blue);letter-spacing:.03em}
.specimen-index{border-bottom:1px solid var(--system-blue);width:100%;padding-bottom:.8rem;margin:0 0 auto}
.record-key{display:block;margin-bottom:.4rem}
.purchase-record .identity-symbols{margin-top:2rem}
.purchase-record h1{font-weight:500;font-size:clamp(3.2rem,5.5vw,6.5rem)}
.purchase-record .structure{font:inherit;font-size:1.05rem;margin:0 0 1rem}
.purchase-record .presence-label{padding:0;border:0;font-size:1rem;margin:0 0 1.5rem;color:var(--ink)}
.purchase-record .price-line{width:100%;margin-top:auto}
.purchase-record .purchase-link{align-self:stretch;background:var(--ink);border-color:var(--ink)}
.purchase-record .purchase-link:hover{background:var(--oxide);border-color:var(--oxide)}
.record h2,.facts dt{font-family:'Courier New',monospace}
.record,.facts{border-top-color:var(--system-blue)}
.campaign-study img{object-fit:cover}
@media(max-width:1000px){.site-header{align-items:flex-start;padding-top:1rem;padding-bottom:1rem;gap:1rem}.site-header nav{gap:.4rem 1rem}.hero{min-height:0}.hero h1{font-size:clamp(4.4rem,10vw,8rem)}.campaign-diagram-head{grid-template-columns:1fr 2fr}.campaign-diagram-head>p:last-child{grid-column:2}.campaign-study-band{grid-template-columns:42% 58%}}
@media(max-width:700px){.site-header{display:block}.site-header .brand{width:190px;margin-bottom:.6rem}.site-header nav{max-width:none;justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:.2rem}.site-header nav a{display:inline-flex!important;min-height:36px}.hero{display:flex;flex-direction:column}.hero-copy{padding:2rem 1rem;min-height:460px}.hero h1{font-size:clamp(4rem,16vw,7rem);margin:2rem 0}.hero-image{margin:0;min-height:320px;border:0}.hero-image video{height:clamp(320px,70vw,520px)}.hero-symbols{width:100%;display:grid}.hero-symbols>span{padding:0 .6rem;font-size:.7rem;gap:.4rem}.campaign-diagram-head{display:block}.campaign-diagram h2{margin:1rem 0}.campaign-diagram li a{grid-template-columns:2.5rem 1fr auto;gap:.6rem;min-height:84px}.campaign-structure{grid-column:2}.campaign-presence{grid-column:3;grid-row:1}.campaign-diagram li a>span:last-child{display:none}.campaign-marks{grid-column:2;grid-row:1;font-size:1.5rem}.campaign-number{grid-row:1/3}.campaign-study-band,.campaign-observation{display:block}.campaign-study-band figure{min-height:0}.campaign-study-band img{aspect-ratio:3/2}.campaign-study-copy{min-height:340px}.campaign-observation img{aspect-ratio:3/2}.campaign-observation>div{padding:2rem 1rem}.materials{display:block}.materials figure{margin:0}.materials-copy{border:0;padding:2rem 1rem}.product-stage{display:block}.product-stage figure{border-right:0;border-bottom:1px solid var(--ink)}.purchase-record{padding:2rem 1rem;display:block}.specimen-index{margin-bottom:2rem}.purchase-record .price-line{margin-top:2rem}.footer-brand{width:min(90vw,500px)}}
@media(prefers-reduced-motion:reduce){.campaign-diagram li a{transition:none}.hero-image video{display:none}.hero-image{background:center/cover no-repeat url('/assets/06-hero-1254.webp')}}
/* Opening composition media: product object first, existing contextual photos next. */
.product-stage .opening-media{min-width:0;align-self:start;display:block;border-right:1px solid var(--ink);background:#e9e6df}
.product-stage .opening-media figure{margin:0;border:0;background:#e9e6df}
.product-stage .opening-primary{border-bottom:1px solid var(--ink)!important}
.product-stage .opening-primary>img{display:block;width:100%;height:auto;max-height:570px;aspect-ratio:1.15;object-fit:contain}
.opening-support{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--ink)}
.opening-support:has(>figure:only-child){grid-template-columns:1fr}
.product-stage .opening-support figure{min-width:0;display:block}
.product-stage .opening-support img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
.product-stage .opening-support figcaption{font-size:.72rem;line-height:1.35;letter-spacing:.05em;padding:.7rem .85rem;border-top:1px solid var(--ink)}
.product-stage .opening-primary figcaption{padding:.9rem 1.2rem}
@media(max-width:700px){.product-stage .opening-media{border-right:0;border-bottom:1px solid var(--ink)}.product-stage .opening-primary>img{max-height:380px}.product-stage .opening-support img{max-height:170px}.product-stage .opening-support figcaption{font-size:.7rem}}
/* One composition image at a time; the image moves while the purchase record stays still. */
.product-stage .opening-media{overflow:hidden}
.product-stage .media-slides{position:relative;aspect-ratio:1.15;background:#e9e6df;overflow:hidden}
.product-stage .media-slide{position:absolute;inset:0;display:block;margin:0;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .65s ease,visibility 0s linear .65s}
.product-stage .media-slide.is-active{opacity:1;visibility:visible;pointer-events:auto;transition:opacity .65s ease,visibility 0s}
.product-stage .opening-primary.media-slide{border-bottom:0!important}
.product-stage .media-slide>img,.product-stage .opening-primary>img{display:block;width:100%;height:100%;max-height:none;aspect-ratio:auto;object-fit:contain}
.product-stage .media-slide figcaption{position:absolute;left:0;bottom:0;max-width:100%;padding:.8rem 1.1rem;background:var(--paper);border-top:1px solid var(--ink);font-size:.76rem;line-height:1.4;letter-spacing:.03em}
.product-stage .media-controls{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:56px;padding:0 1rem;border-top:1px solid var(--ink);font:700 .8rem/1 'Courier New',monospace;letter-spacing:.08em;background:var(--paper)}
.product-stage .media-controls button{display:grid;place-items:center;width:44px;height:44px;padding:0;border:1px solid transparent;background:transparent;color:var(--ink);font:400 1.45rem/1 Arial,sans-serif;cursor:pointer}
.product-stage .media-controls [data-slide-toggle]{width:auto;min-width:60px;padding:0 .35rem;font:700 .7rem/1 'Courier New',monospace;letter-spacing:.06em}
.product-stage .media-controls [hidden]{display:none}
.product-stage .media-controls button:hover,.product-stage .media-controls button:focus-visible{border-color:var(--ink);outline-offset:2px}
.product-stage .opening-media.is-glitching .media-slide.is-active>img{animation:media-phase .38s steps(1,end)}
@keyframes media-phase{0%,100%{transform:translateX(0);filter:none}23%{transform:translateX(2px);filter:contrast(1.07)}29%{transform:translateX(-2px);filter:none}35%{transform:translateX(0)}72%{transform:translateX(-1px);filter:contrast(1.04)}79%{transform:translateX(1px);filter:none}}
@media(max-width:700px){.product-stage .media-slides{aspect-ratio:1.05}.product-stage .media-slide>img,.product-stage .opening-primary>img{max-height:none}.product-stage .media-controls{min-height:52px}}
@media(prefers-reduced-motion:reduce){.product-stage .media-slide,.product-stage .media-slide.is-active{transition:none}.product-stage .opening-media.is-glitching .media-slide.is-active>img{animation:none}}
/* Composition switching stays adjacent to the product record on every detail page. */
.composition-switcher{display:flex;align-items:center;gap:1.5rem;padding:.65rem 2vw;border-bottom:1px solid var(--ink);background:var(--paper)}
.switch-label{flex:none;font:700 .7rem/1.2 'Courier New',monospace;letter-spacing:.08em;color:var(--system-blue)}
.switch-list{display:flex;flex-wrap:wrap;gap:.35rem}
.composition-switcher a{display:flex;align-items:center;gap:.45rem;min-height:44px;padding:.35rem .65rem;border:1px solid transparent;color:var(--ink);text-decoration:none;font:700 .78rem/1 'Courier New',monospace}
.composition-switcher a:hover,.composition-switcher a:focus-visible{border-color:var(--ink);outline-offset:2px}
.composition-switcher a[aria-current="page"]{background:var(--system-blue);color:var(--paper)}
.switch-symbols{display:flex;gap:.16rem;align-items:center}
.switch-symbols img{display:block;width:16px;height:16px;object-fit:contain}
.composition-switcher a[aria-current="page"] .switch-symbols img{filter:invert(1)}
.compositions .product-card>a.product-image-link{display:block;margin:1rem 0 0;padding:0;border:0;background:transparent;color:inherit;overflow:hidden}
.compositions .product-card>a.product-image-link:hover{padding:0;background:transparent}
.compositions .product-card>a.product-image-link figure{margin:0}
.compositions .product-card>a.product-image-link img{transition:transform .25s ease}
.compositions .product-card>a.product-image-link:hover img{transform:scale(1.025)}
.compositions .product-card>a.product-image-link:focus-visible{outline:2px solid var(--system-blue);outline-offset:3px}
@media(max-width:700px){.composition-switcher{display:block;padding:.8rem 1rem}.switch-label{display:block;margin:0 0 .4rem}.switch-list{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:thin}.composition-switcher a{flex:none;padding:.3rem .5rem}.switch-symbols img{width:14px;height:14px}}
@media(prefers-reduced-motion:reduce){.compositions .product-card>a.product-image-link img{transition:none}.compositions .product-card>a.product-image-link:hover img{transform:none}}