:root{--ink:#17252b;--navy:#193443;--gold:#b7975c;--pale:#f7f5ef;--line:#dce2df;--mute:#5e6e70;--white:#fff}*{box-sizing:border-box}body{margin:0;color:var(--ink);font:16px/1.5 system-ui,-apple-system,Segoe UI,sans-serif;background:var(--pale)}button,input,select,textarea{font:inherit}.wrap{max-width:1210px;margin:auto;padding:0 24px}.topbar{background:var(--navy);color:#fff}.topinner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;font-size:20px;letter-spacing:.02em}.brand b{color:#d8bb83}.brand small{display:block;font-size:10px;letter-spacing:.17em;text-transform:uppercase;color:#c4d0d1}.mark{display:grid;place-items:center;border:2px solid var(--gold);width:43px;height:43px;color:var(--gold);font:bold 27px Georgia,serif}.draft{font-size:11px;letter-spacing:.11em;border:1px solid #bd9c65;padding:7px 11px;border-radius:4px;color:#f2d6a0}.intro{padding:48px 0 26px;max-width:850px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.18em;color:#866735}.intro h1{font:normal clamp(36px,5vw,58px)/1.1 Georgia,serif;margin:10px 0 14px}.intro>p{color:var(--mute);max-width:760px}.intro .status{border-left:3px solid var(--gold);background:#fff;padding:12px 16px;color:#6b5630;font-size:13px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 365px;gap:25px;align-items:start}.config,.summary .sticky,.matrix{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 22px #1026200c}.config{padding:26px}.stephead{display:flex;gap:15px;align-items:start;margin:6px 0 18px}.stephead:not(:first-child){margin-top:30px;border-top:1px solid var(--line);padding-top:27px}.stephead>span{width:33px;height:33px;flex:0 0 33px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-size:12px;font-weight:700}.stephead h2,.matrix h2{font:normal 26px Georgia,serif;margin:0}.stephead p{margin:3px 0 0;color:var(--mute);font-size:13px}.models{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.model{position:relative;border:1px solid var(--line);border-radius:12px;background:#fff;padding:8px;cursor:pointer;text-align:left;color:var(--ink)}.model[aria-pressed=true]{border:2px solid var(--gold);background:#fffaf1;padding:7px}.model img{height:75px;width:100%;object-fit:contain}.model strong,.model small{display:block}.model strong{font-size:12px}.model small{font-size:10px;color:var(--mute)}.fieldgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.fieldgrid label,.full{display:block;font-size:13px;font-weight:700}.fieldgrid input,.fieldgrid select,.full textarea{display:block;margin-top:7px;width:100%;min-height:44px;border:1px solid #b9c6c3;border-radius:8px;background:#fff;padding:8px 10px;color:var(--ink)}.measure{display:grid;grid-template-columns:130px 1fr;gap:18px;background:#f3f7f6;border:1px solid var(--line);border-radius:12px;padding:18px;margin-top:20px}.measure h3{margin:0 0 5px}.measure p{font-size:13px;color:var(--mute);margin:0 0 12px}.measure .small{margin:10px 0 0}.sketch{text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center}.pane{height:125px;width:95px;display:grid;place-content:center;border:3px solid #819fa5;background:linear-gradient(130deg,#d0e3e5,#fff);font-size:9px;color:#45616b}.box{height:49px;width:125px;display:grid;place-content:center;background:#435158;color:#fff;font-size:9px}.pane strong,.box strong{font-size:16px}.addons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.addon{display:flex;align-items:start;gap:10px;background:#fbfcfa;border:1px solid var(--line);border-radius:10px;padding:12px;cursor:pointer;font-size:13px}.addon input{margin-top:3px;accent-color:var(--navy)}.addon b{display:block}.addon small{color:var(--mute)}.full{margin-top:18px}.summary .sticky{position:sticky;top:18px;padding:23px}.summary h2{font:normal 28px Georgia,serif;margin:8px 0}.heroimg{position:relative;background:#f1f3f0;border-radius:10px;padding:10px;margin:15px 0}.heroimg img{display:block;width:100%;height:170px;object-fit:contain}.heroimg span{position:absolute;bottom:5px;right:8px;font-size:10px;color:var(--mute)}.breakdown{border-top:1px solid var(--line);padding-top:7px}.breakdown div{display:flex;justify-content:space-between;gap:15px;font-size:13px;padding:6px 0}.breakdown div span{color:var(--mute)}.total{display:flex;justify-content:space-between;align-items:end;gap:12px;border-top:1px solid var(--line);padding:14px 0 0;margin-top:10px}.total span{font-size:12px;color:var(--mute)}.total strong{font-size:24px;color:var(--navy);white-space:nowrap}.total.all{border:0;margin:0;padding:3px 0 8px}.total.all strong{font-size:20px}.fine,.small{font-size:11px;color:var(--mute);line-height:1.5}.warning{border:1px solid #d8a762;background:#fff8e9;color:#65470e;padding:10px;border-radius:7px;font-size:12px}#copy{border:0;width:100%;padding:12px 16px;background:var(--navy);color:#fff;border-radius:8px;font-weight:700;cursor:pointer}.matrix{padding:25px;margin:28px 0 45px}.matrix>p{color:var(--mute);font-size:13px}.tablewrap{overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:620px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:10px 12px;font-size:13px}th{background:#f3f5f2;color:var(--navy)}td:not(:first-child){font-weight:700}footer{background:var(--navy);color:#c9d5d3;padding:20px 0;font-size:12px}@media(max-width:1000px){.layout{grid-template-columns:1fr}.summary .sticky{position:static}.models{grid-template-columns:repeat(3,1fr)}}@media(max-width:580px){.wrap{padding:0 16px}.topinner{align-items:start;flex-direction:column;padding-top:14px;padding-bottom:14px;gap:8px}.intro{padding-top:30px}.config,.summary .sticky,.matrix{padding:17px}.models{grid-template-columns:repeat(2,1fr)}.fieldgrid,.addons{grid-template-columns:1fr}.measure{grid-template-columns:1fr}.sketch{flex-direction:row;justify-content:start}.pane{height:100px}.box{height:100px;width:75px}}
[hidden]{display:none!important}.topactions{display:flex;align-items:center;gap:12px}.langs{display:flex;border:1px solid #b7975c;border-radius:7px;overflow:hidden}.langs button{background:transparent;border:0;color:#fff;padding:7px 10px;font-weight:700;cursor:pointer}.langs button[aria-pressed=true]{background:#b7975c;color:#193443}.addon:has(input:checked){border-color:#b7975c;background:#fffaf1}@media(max-width:580px){.topactions{width:100%;justify-content:space-between}.draft{font-size:9px}}
.metre-detail{font-size:12px;line-height:1.55;color:#42585b;background:#f3f7f6;border-radius:8px;padding:10px 12px}.internal-method{margin-top:20px;border:1px dashed #b7975c;border-radius:10px;padding:12px 15px;background:#fffaf0}.internal-method summary{cursor:pointer;font-weight:800;color:#765719}.internal-method p{font-size:13px;color:#5e5340;line-height:1.55;margin-bottom:0}
.summary-subhead{font-size:12px;letter-spacing:.11em;text-transform:uppercase;color:#826535;margin:18px 0 8px}.selection-summary{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:6px 0}.selection-summary div{display:flex;align-items:start;justify-content:space-between;gap:12px;padding:5px 0;font-size:12px}.selection-summary span{color:var(--mute);flex:0 0 43%}.selection-summary b{text-align:right;line-height:1.35;overflow-wrap:anywhere}.summary .total span{overflow-wrap:anywhere}.summary .total.all span{max-width:58%}

.skip{position:absolute;top:-100px;left:12px;background:white;color:#193443;padding:12px;z-index:10}.skip:focus{top:12px}.back-link{display:inline-block;margin-top:20px;color:#193443}.secondary,.request-link,.reset{display:block;width:100%;text-align:center;padding:11px 14px;border-radius:8px;margin-top:10px;font-weight:700;cursor:pointer}.secondary{border:1px solid #193443;background:white;color:#193443}.request-link{background:#b7975c;color:#142c39;text-decoration:none}.reset{border:0;background:transparent;color:#526568;font-size:12px}button:disabled,a[aria-disabled=true]{opacity:.5;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #b7975c;outline-offset:3px}#copy-fallback{width:100%;font:12px/1.5 monospace;margin-top:12px}.total strong{white-space:normal;text-align:right}.measure .sketch{flex-direction:column}.matrix table{min-width:520px}.config{min-width:0}input,select{min-width:0}

.photo-jump{display:block;color:var(--navy);font-size:12px;font-weight:700;margin:8px 0 14px;text-underline-offset:3px}.product-gallery{margin:30px 0;background:#fff;border:1px solid var(--line);border-radius:16px;padding:25px;scroll-margin-top:20px}.photo-heading{display:grid;grid-template-columns:1fr 1.1fr;gap:24px;align-items:center;margin-bottom:20px}.photo-heading h2{font:normal 30px/1.15 Georgia,serif;margin:5px 0}.photo-heading>p{color:var(--mute);font-size:13px;line-height:1.65}.photo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.product-photo{margin:0;min-width:0}.photo-open{display:block;position:relative;border:1px solid var(--line);border-radius:12px;padding:0;overflow:hidden;background:#f2f3ef;width:100%;cursor:zoom-in}.photo-open img{display:block;width:100%;height:320px;object-fit:contain}.photo-open span{position:absolute;bottom:10px;right:10px;background:#193443e8;color:white;font-size:11px;padding:5px 9px;border-radius:20px}.product-photo figcaption{font-size:13px;font-weight:700;padding:10px 2px}#photo-dialog{max-width:min(960px,94vw);max-height:94dvh;border:0;border-radius:14px;padding:14px;background:white;color:var(--ink)}#photo-dialog::backdrop{background:#10232ce0}#photo-dialog-img{display:block;width:100%;height:72dvh;object-fit:contain}#photo-close{display:block;margin:0 0 10px auto;border:1px solid var(--line);background:white;padding:8px 15px;border-radius:7px;cursor:pointer}#photo-dialog-caption{font-size:12px;max-width:720px;margin:10px auto} @media(max-width:680px){.product-gallery{padding:17px}.photo-heading{grid-template-columns:1fr;gap:0}.photo-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px}.product-photo{flex:0 0 85%;scroll-snap-align:start}.photo-open img{height:340px}.photo-heading h2{font-size:26px}}

.mount-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.mount-card{border:1px solid var(--line);border-radius:12px;background:#fff;padding:12px;cursor:pointer;color:var(--ink);text-align:left;min-width:0}.mount-card[aria-pressed=true]{border:2px solid var(--gold);padding:11px;background:#fffaf1}.mount-card img{display:block;width:100%;height:145px;object-fit:contain}.mount-card strong{display:block;font-size:14px;margin-top:9px}.mount-card span{display:block;font-size:11px;line-height:1.45;color:var(--mute);min-height:34px;margin:5px 0}.mount-price{font-size:17px;color:var(--navy)}@media(max-width:680px){.mount-cards{grid-template-columns:1fr}.mount-card{display:grid;grid-template-columns:100px 1fr;column-gap:14px;align-items:center}.mount-card img{height:110px;grid-row:1/4}.mount-card strong{margin:0}.mount-card span{min-height:0;margin:4px 0}.mount-price{font-size:18px}}

/* Clear selection and keyboard affordances for visual choices. */
.mount-card{position:relative}.mount-card::after{content:"";position:absolute;top:10px;right:10px;width:22px;height:22px;border:1px solid #b6c1c5;border-radius:50%;background:#fff}.mount-card[aria-pressed=true]::after{content:"✓";display:grid;place-items:center;background:var(--navy);border-color:var(--navy);color:#fff;font-size:14px;font-weight:700}.mount-card:focus-visible,.photo-open:focus-visible,#photo-close:focus-visible{outline:3px solid var(--navy);outline-offset:4px}@media(hover:hover){.mount-card:hover,.photo-open:hover{box-shadow:0 5px 18px #19344315;border-color:var(--gold)}}

/* Reuse transparent studio visuals from the ASTOR deck. */
.photo-open{background:radial-gradient(ellipse at 50% 40%,#fff 10%,#f0f2ef 100%)}.photo-open img{padding:24px 20px 34px;box-sizing:border-box}#photo-dialog-img{background:#f4f5f2;border-radius:8px;padding:18px;box-sizing:border-box}

.measure{display:block}.height-stats{display:flex;flex-wrap:wrap;gap:12px;margin:16px 0}.height-stats>div{flex:1;min-width:120px;border:1px solid #ccd8d4;border-radius:10px;padding:14px;background:#fff}.height-stats span{display:block;font-size:10px;font-weight:700;letter-spacing:.06em;color:var(--mute)}.height-stats strong{display:block;font-size:25px;font-weight:650;color:var(--navy);margin-top:5px}.measure .height-total{background:var(--navy);color:#fff;border-radius:8px;padding:12px;font-size:14px;margin-top:14px}

.material-standard{grid-column:1/-1;border-left:3px solid var(--gold);background:#f6f8f5;border-radius:6px;padding:12px 14px;margin-top:5px}.material-standard span{display:block;color:var(--mute);font-size:12px}.material-standard strong{display:block;font-size:14px;margin-top:3px}