/* Neutral charcoal surfaces, warm yellow accents, and unaltered product photography. */
@font-face{font-family:"RoboGuidebook Sans";src:url("./assets/fonts/roboguidebook-sans-regular.woff2") format("woff2");font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:"RoboGuidebook Sans";src:url("./assets/fonts/roboguidebook-sans-bold.woff2") format("woff2");font-style:normal;font-weight:700;font-display:swap}
:root,[data-theme="dark"]{
 --page:#1b1d20;--surface:#282a2d;--surface-raised:#343639;--soft:#393b3e;
 --ink:#f5f6f7;--muted:#d1d5db;--subtle:#bbc1c9;--line:#50565e;--control-line:#89939f;
 --accent:#f5d447;--accent-fill:#f5d447;--accent-hover:#ffe578;--accent-soft:#34301c;--on-accent:#211b05;
 --warning:#edc77f;--warning-soft:#30291c;--shadow-color:#00000038;
 --image-ink:#e0e3e7;--image-line:#59616b;--image-soft:#424447;--image-label:#282a2d;
 --yellow:var(--accent-fill);--paper:var(--surface);--radius:14px;
 color-scheme:dark;font-family:"RoboGuidebook Sans","Noto Sans SC","Noto Sans CJK SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
 color:var(--ink);background:var(--page);font-synthesis:none;
}
:root[data-theme="light"]{
 --page:#f4f4f1;--surface:#ffffff;--surface-raised:#fafaf8;--soft:#eaeae6;
 --ink:#191916;--muted:#555550;--subtle:#62625b;--line:#d6d6d0;--control-line:#82827a;
 --accent:#745900;--accent-fill:#f5d447;--accent-hover:#ffe578;--accent-soft:#fff4b8;--on-accent:#211b05;
 --warning:#795419;--warning-soft:#fff4df;--shadow-color:#00000012;
 --image-ink:#555550;--image-line:#d6d6d0;--image-soft:#eaeae6;--image-label:#ffffff;color-scheme:light;
}
*{box-sizing:border-box}body{margin:0;font-size:1rem;line-height:1.6}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}button:disabled{cursor:not-allowed;opacity:.42}img{display:block;max-width:100%}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--accent);outline-offset:4px}h1,h2,h3,p{margin:0}h1,h2{line-height:1.35}h1{font-size:2.25rem;letter-spacing:-1.25px;font-weight:720}h2{font-size:1.312rem;font-weight:650}svg{width:20px;height:20px;flex-shrink:0}.skip-link{position:fixed;top:-80px;left:20px;z-index:99;background:var(--yellow);padding:10px 18px}.skip-link:focus{top:10px}.topbar{border-bottom:1px solid var(--line);background:var(--surface)}.header-inner{max-width:1340px;margin:auto;height:96px;padding:0 34px;display:flex;align-items:center;gap:65px}.brand{display:flex;align-items:center;gap:11px;line-height:1.1;font-size:1.312rem;letter-spacing:-.75px;font-weight:750;flex-shrink:0}.brand-light{font-weight:480}.brand small{display:block;font-size:.875rem;letter-spacing:3.5px;font-weight:500;color:var(--muted);margin-top:8px}.brandmark{display:grid;place-content:center;height:39px;width:39px;background:var(--ink);border-radius:9px;color:var(--yellow);font-weight:800;font-size:1.812rem;font-family:Arial,sans-serif;position:relative}.brandmark span{position:absolute;bottom:7px;right:5px;background:var(--yellow);height:4px;width:8px;transform:rotate(-45deg)}nav{display:flex;gap:36px;height:100%;align-items:center}nav a{height:100%;display:flex;align-items:center;gap:7px;position:relative;font-size:0.9375rem;color:var(--muted);font-weight:500;white-space:nowrap}nav a.active{color:var(--ink);font-weight:650}nav a.active:after{content:"";position:absolute;height:3px;bottom:0;left:0;right:0;background:var(--ink)}.nav-count{display:grid;place-items:center;height:18px;min-width:18px;padding:0 5px;background:var(--soft);border-radius:4px;font-size:.875rem;color:var(--muted)}.preview-label{margin-left:auto;font-size:.875rem;color:var(--muted);white-space:nowrap}.preview-label span{margin-left:7px;padding:4px 6px;border:1px solid var(--line);border-radius:4px;font-size:.875rem}main{max-width:1340px;margin:0 auto;padding:40px 34px 72px;min-height:70vh;outline:none}.catalog-heading{display:flex;align-items:center;justify-content:space-between;padding:0 0 31px}.eyebrow{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:.875rem;font-weight:650;letter-spacing:2px;margin-bottom:13px}.yellow-line{height:3px;width:22px;background:var(--yellow)}.yellow-period{color:var(--warning);padding-left:4px}.catalog-heading p,.page-heading p{font-size:0.9375rem;color:var(--muted);margin-top:12px}.catalog-stat{display:flex;align-items:center;gap:15px;padding-right:4px}.catalog-stat strong{font-size:3.375rem;font-weight:550;letter-spacing:-3px;line-height:1}.catalog-stat span{font-size:.875rem;color:var(--muted);line-height:1.7}.search-row{display:flex;align-items:center;gap:24px;margin-bottom:32px}.search-box{display:flex;align-items:center;gap:12px;height:52px;border:1px solid var(--line);border-radius:7px;padding:0 17px;background:var(--surface);flex:1;box-shadow:0 2px 3px var(--shadow-color)}.search-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--shadow-color)}.search-box svg{color:var(--muted);width:22px}.search-box input{width:100%;border:0;outline:0;font-size:0.9375rem;background:transparent;padding:10px 0;color:var(--ink)}.search-box input:focus-visible{outline:none}.search-box input::placeholder{color:var(--subtle)}.search-box kbd{background:var(--soft);border:1px solid var(--line);border-radius:4px;padding:0 7px;color:var(--subtle);font-size:.875rem}.verified-date{font-size:.875rem;color:var(--muted);display:flex;align-items:center;gap:7px}.verified-date time{display:block;margin-left:6px}.verified-icon{border:1px solid var(--line);border-radius:50%;line-height:14px;width:16px;text-align:center;font-size:.875rem;color:var(--muted)}.catalog-layout{display:grid;grid-template-columns:193px minmax(0,1fr);gap:34px}.filters{padding-right:4px}.filter-title{display:flex;justify-content:space-between;align-items:center;font-weight:650;font-size:0.9375rem;padding:3px 0 22px;border-bottom:1px solid var(--line)}.text-button{background:none;border:none;padding:0;color:var(--muted);font-size:.875rem}.text-button:hover{color:var(--ink)}.filter-section{padding:24px 0;border-bottom:1px solid var(--line)}.filter-section h2{font-size:.875rem;font-weight:550;color:var(--subtle);margin-bottom:12px;letter-spacing:1px}.category-list{display:grid;gap:4px}.category-option{border:0;background:var(--surface);border-radius:6px;display:flex;align-items:center;padding:9px 8px;gap:10px;width:100%;font-size:0.875rem;text-align:left;white-space:nowrap}.category-option.active{background:var(--soft);font-weight:650}.category-option.active:before{content:"";position:absolute;left:0;height:16px;width:3px;background:var(--yellow)}.category-option{position:relative}.category-option:hover{background:var(--soft)}.category-option svg{width:16px;height:16px}.category-option b{font-size:.875rem;font-weight:500;color:var(--subtle);margin-left:auto}.category-number{font-size:.875rem;font-weight:550;color:var(--subtle);width:16px}.brands label{display:flex;align-items:center;gap:9px;font-size:.875rem;min-height:35px;cursor:pointer}.brands input{appearance:none;width:14px;height:14px;border:1px solid var(--line);border-radius:3px;margin:0;display:grid;place-content:center}.brands input:checked{background:var(--ink);border-color:var(--ink)}.brands input:checked:after{content:"✓";color:var(--on-accent);font-size:.875rem;line-height:1}.brands small{margin-left:auto;font-size:.875rem;color:var(--subtle)}.filter-note{padding:25px 4px 0}.note-label{font-size:.875rem;color:var(--subtle);letter-spacing:1px}.filter-note p{font-size:.875rem;line-height:1.85;color:var(--subtle);margin:9px 0 14px}.filter-note .text-button{font-size:.875rem;color:var(--muted)}.results-toolbar{display:flex;justify-content:space-between;align-items:center;height:28px;margin-bottom:18px}#results-count{font-size:1rem;font-weight:650}#results-count span{margin-left:12px;font-size:.875rem;color:var(--subtle);font-weight:400}#results-count strong{font-weight:500;color:var(--muted)}.sort-control{display:flex;align-items:center;gap:8px;font-size:.875rem;color:var(--subtle)}.sort-control select{border:0;background:transparent;font-size:.875rem;color:var(--muted);padding:4px 0;max-width:125px}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 18px}.product-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-width:0;background:var(--surface);transition:box-shadow .2s,border-color .2s}.product-card:hover{border-color:var(--line);box-shadow:0 6px 24px var(--shadow-color)}.product-visual{height:210px;background:var(--soft);display:block;position:relative;overflow:hidden}.product-visual img{width:100%;height:100%;object-fit:contain;padding:29px 20px 21px;mix-blend-mode:multiply;transition:transform .3s}.product-card:hover .product-visual img{transform:scale(1.045)}.category-tag{position:absolute;top:15px;left:15px;color:var(--muted);font-size:.875rem;padding:3px 7px;background:var(--surface);border:1px solid var(--line);border-radius:4px;z-index:1}.photo-caption{position:absolute;right:10px;bottom:8px;font-size:.875rem;color:var(--subtle);letter-spacing:.5px}.card-content{padding:17px 17px 12px}.manufacturer{font-size:.875rem;color:var(--subtle);letter-spacing:.3px;margin-bottom:3px}.product-name{font-size:1.438rem;line-height:1.35;font-weight:650;letter-spacing:-.7px;display:block}.product-description{font-size:.875rem;color:var(--muted);margin:8px 0 18px;line-height:1.65;height:40px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-specs{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding-bottom:16px}.card-specs>div+div{border-left:1px solid var(--line);padding-left:15px}.card-specs strong{font-size:1rem;letter-spacing:-.4px;font-weight:600;display:block;line-height:1.3}.card-specs span{font-size:.875rem;color:var(--subtle);display:block;margin-top:3px}.card-bottom{border-top:1px solid var(--line);padding-top:11px;display:flex;align-items:center;justify-content:space-between}.card-bottom>a{font-size:.875rem;color:var(--muted);display:flex;gap:8px;align-items:center}.card-bottom>a:hover{color:var(--ink)}.compare-toggle{font-size:.875rem;padding:4px 8px;border:1px solid var(--line);border-radius:5px;background:var(--surface);line-height:1.5;white-space:nowrap}.compare-toggle>span{font-size:0.9375rem;line-height:1;margin-right:2px}.compare-toggle:hover{background:var(--soft)}.compare-toggle.selected{background:var(--warning-soft);border-color:var(--accent);color:var(--warning)}.active-chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.active-chips button{border:1px solid var(--line);font-size:.875rem;background:var(--soft);border-radius:5px;padding:4px 9px}.active-chips span{margin-left:8px;color:var(--subtle)}.catalog-end{display:flex;align-items:center;justify-content:center;gap:16px;font-size:.875rem;color:var(--subtle);padding:44px 0 0;text-align:center}.catalog-end span{width:34px;background:var(--soft);height:1px;flex-shrink:0}footer{background:var(--surface);border-top:1px solid var(--line)}.footer-inner{max-width:1340px;margin:auto;padding:28px 34px;display:flex;align-items:center;justify-content:space-between;gap:20px}.footer-brand{font-size:0.875rem;font-weight:650}.footer-brand span{margin-left:16px;font-size:.875rem;color:var(--subtle);font-weight:400}.footer-meta{display:flex;align-items:center;gap:20px;color:var(--subtle);font-size:.875rem}.footer-meta .text-button{font-size:.875rem}.filter-mobile{display:none!important}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 17px;border:1px solid var(--line);background:var(--surface);border-radius:6px;font-size:0.875rem;line-height:1.5;font-weight:550}.button.primary{background:var(--ink);color:var(--on-accent);border-color:var(--ink)}.button.primary:hover{background:var(--surface-raised)}.button.needs-more{background:var(--soft);color:var(--muted);border-color:var(--line)}.empty-state{grid-column:1/-1;padding:90px 20px;text-align:center;min-height:460px}.empty-symbol{display:flex;width:55px;height:55px;margin:0 auto 20px;background:var(--soft);border-radius:50%;align-items:center;justify-content:center;color:var(--subtle)}.empty-symbol svg{width:25px;height:25px}.empty-state p{color:var(--muted);font-size:0.875rem;margin:13px 0 23px}.no-image{height:100%;min-height:100px;display:flex;flex-direction:column;justify-content:center;align-items:center;color:var(--subtle);font-size:1rem}.no-image small{font-size:.875rem}.has-dock{padding-bottom:95px}#compare-dock{position:fixed;bottom:20px;left:34px;right:34px;z-index:15;pointer-events:none}.dock-inner{max-width:1050px;margin:auto;padding:12px 16px;background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 40px var(--shadow-color);display:flex;align-items:center;gap:16px;pointer-events:auto}.dock-label{font-size:.875rem;font-weight:650;white-space:nowrap;border-right:1px solid var(--line);padding-right:16px}.dock-label>span{display:block;font-size:.875rem;color:var(--subtle);font-weight:400}.dock-products{display:flex;flex:1;gap:8px;overflow:auto}.dock-product{display:flex;gap:6px;align-items:center;border:1px solid var(--line);background:var(--soft);border-radius:6px;padding:3px 8px 3px 3px;font-size:.875rem;white-space:nowrap}.dock-product img{width:36px;height:38px;object-fit:contain;mix-blend-mode:multiply}.dock-product b{font-size:0.875rem;font-weight:400;color:var(--subtle);margin-left:4px}.dock-clear{font-size:.875rem}.dock-inner>.button{font-size:.875rem;white-space:nowrap}#toast{position:fixed;bottom:120px;left:50%;transform:translate(-50%,10px);background:var(--surface-raised);color:var(--on-accent);padding:11px 20px;font-size:.875rem;line-height:1.5;border-radius:6px;z-index:50;opacity:0;pointer-events:none;transition:.2s;max-width:90vw}#toast.visible{opacity:1;transform:translate(-50%,0)}.page-heading{padding:6px 0 36px}.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:12px;font-size:.875rem;color:var(--subtle);margin:0 0 27px}.breadcrumb a{color:var(--muted)}.breadcrumb strong{font-weight:500;color:var(--ink)}.detail-top{display:grid;grid-template-columns:1fr 1fr;gap:60px}.detail-image{background:var(--soft);border-radius:12px;position:relative;height:470px;overflow:hidden}.detail-image img{width:100%;height:100%;padding:45px;object-fit:contain;mix-blend-mode:multiply}.detail-image .photo-caption{bottom:17px;right:20px;font-size:.875rem}.detail-image .category-tag{top:20px;left:20px;font-size:.875rem}.detail-intro{padding:28px 0 0}.detail-intro h1{font-size:3.375rem;letter-spacing:-2px}.detail-intro .eyebrow{font-size:.875rem;letter-spacing:1px;margin-bottom:5px}.detail-description{font-size:1.062rem;color:var(--muted);line-height:1.8;margin:14px 0 22px;max-width:470px}.tag-row{display:flex;gap:7px;flex-wrap:wrap}.tag-row span{font-size:.875rem;background:var(--soft);border:1px solid var(--line);border-radius:4px;padding:3px 9px;color:var(--muted)}.detail-highlights{display:flex;gap:45px;padding:28px 0;margin-top:6px}.detail-highlights strong{font-size:1.812rem;font-weight:550;letter-spacing:-1px;display:block;line-height:1.4}.detail-highlights span{display:block;color:var(--subtle);font-size:.875rem;margin-top:3px}.detail-actions{display:flex;align-items:center;gap:24px}.source-link{font-size:.875rem;color:var(--muted);overflow-wrap:anywhere}.source-link:hover{text-decoration:underline;color:var(--ink)}.source-link>span{padding-left:3px}.fine-print{font-size:.875rem;color:var(--subtle);margin-top:19px}.detail-info{display:grid;grid-template-columns:1.5fr 1fr;gap:60px;padding-top:50px}.section-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:19px}.section-heading>span,.section-heading>a{font-size:.875rem;color:var(--subtle)}.spec-list{margin:0;border-top:1px solid var(--line)}.spec-list>div{display:grid;grid-template-columns:120px 1fr;gap:22px;padding:15px 0;border-bottom:1px solid var(--line);font-size:0.875rem}.spec-list dt{color:var(--subtle)}.spec-list dd{margin:0;font-weight:550}.spec-list small{font-size:.875rem;font-weight:400;color:var(--subtle);display:block;margin-top:4px;line-height:1.7}.comparison-caveat{background:var(--soft);border:1px solid var(--line);padding:14px 17px;border-radius:7px;font-size:.875rem;color:var(--subtle);line-height:1.8;margin-top:19px}.comparison-caveat strong{font-weight:550;color:var(--muted)}.source-panel{background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:22px 24px;height:fit-content}.source-panel h2{font-size:1.062rem}.source-check{border-radius:50%;border:1px solid var(--line);width:18px;height:18px;text-align:center;line-height:16px}.source-item{display:flex;gap:12px;padding:15px 0;border-bottom:1px solid var(--line)}.source-index{font-size:.875rem;color:var(--subtle);padding-top:1px}.source-item small{display:block;font-size:.875rem;color:var(--subtle);margin-top:5px}.source-bottom{font-size:.875rem;color:var(--subtle);margin-top:20px;line-height:2}.source-bottom a{font-size:.875rem}.related-section{padding-top:48px}.related-section .product-grid{grid-template-columns:repeat(3,minmax(0,1fr));max-width:950px}.comparison-toolbar{display:flex;align-items:center;gap:25px;justify-content:flex-end;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0}.comparison-toolbar>label{margin-right:auto;font-size:.875rem;display:flex;align-items:center;gap:16px;color:var(--muted)}.comparison-toolbar select{font-size:.875rem;background:var(--surface);border:1px solid var(--line);padding:10px 34px 10px 12px;border-radius:6px;width:270px;color:var(--ink)}.compare-empty{text-align:center;padding:75px 20px 95px;max-width:600px;margin:auto}.empty-index{font-size:3rem;color:var(--subtle);font-weight:500;letter-spacing:-2px;display:block;margin-bottom:18px}.compare-empty p{font-size:0.875rem;color:var(--subtle);margin:15px 0 27px}.table-scroll{overflow-x:auto;overscroll-behavior-x:contain;border:1px solid var(--line);border-radius:9px;margin-top:24px}.compare-table{width:100%;border-collapse:collapse;table-layout:fixed;min-width:740px;text-align:left;font-size:0.875rem}.compare-table th,.compare-table td{padding:20px 23px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);vertical-align:top;font-weight:500}.compare-table tr>:first-child{width:170px;color:var(--subtle);background:var(--surface)}.compare-table tr>:last-child{border-right:none}.compare-table tr:last-child>*{border-bottom:none}.compare-table thead th{position:relative;padding:24px}.compare-table thead tr>:first-child{vertical-align:middle}.table-eyebrow{font-size:.875rem;letter-spacing:2px;display:block;margin-bottom:5px;color:var(--subtle)}.compare-table th>strong{font-size:1.25rem;font-weight:600;color:var(--ink)}.compare-product-image{display:block;height:170px;margin:0 0 12px}.compare-product-image img{width:100%;height:100%;object-fit:contain;padding:5px}.compare-table th>small{font-size:.875rem;color:var(--subtle);display:block}.compare-name{font-size:1.438rem;font-weight:600;letter-spacing:-.6px}.compare-table td small{font-size:.875rem;color:var(--subtle);display:block;margin-top:8px;line-height:1.8;font-weight:400}.compare-table td.unknown{color:var(--subtle);font-weight:400}.remove-column{position:absolute;right:12px;top:10px;border:0;background:var(--soft);border-radius:50%;font-size:1.062rem;color:var(--subtle);width:24px;height:24px;line-height:20px}.editorial-notice{display:flex;align-items:center;gap:18px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:19px 0;margin-bottom:31px}.notice-label{font-size:.875rem;color:var(--warning);background:var(--warning-soft);padding:3px 7px;white-space:nowrap;border-radius:3px}.editorial-notice p{font-size:.875rem;color:var(--subtle)}.editorial-notice>span:last-child{font-size:.875rem;color:var(--subtle);margin-left:auto;white-space:nowrap}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.news-card{border:1px solid var(--line);border-radius:10px;overflow:hidden}.news-image{display:block;height:235px;background:var(--soft)}.news-image img{width:100%;height:100%;object-fit:contain;padding:25px;mix-blend-mode:multiply}.news-body{padding:24px}.news-meta{display:flex;gap:10px;justify-content:space-between;color:var(--subtle);font-size:.875rem;margin-bottom:13px}.news-meta>span{color:var(--warning)}.news-body h2{font-size:1.312rem;line-height:1.6}.news-body>p{font-size:.875rem;color:var(--subtle);line-height:1.85;margin:14px 0 22px}.news-bottom{display:flex;justify-content:space-between;gap:10px;font-size:.875rem;color:var(--subtle);border-top:1px solid var(--line);padding-top:16px}.news-bottom a{font-size:.875rem}.news-related{display:inline-block;color:var(--muted);font-size:.875rem;margin-top:17px}.news-footnote{font-size:.875rem;line-height:1.8;color:var(--subtle);margin-top:30px;text-align:center}.simple-empty{padding:25px;border:1px dashed var(--line);font-size:0.875rem;color:var(--muted)}dialog{width:min(540px,calc(100% - 32px));border:1px solid var(--line);border-radius:12px;padding:28px;color:var(--ink);box-shadow:0 30px 100px var(--shadow-color);max-height:85vh;overflow:auto}dialog::backdrop{background:var(--surface-raised);backdrop-filter:blur(3px)}.dialog-head{display:flex;justify-content:space-between;align-items:center}.icon-button{background:var(--soft);border:0;border-radius:50%;font-size:1.375rem;line-height:1;width:30px;height:30px;color:var(--muted)}.dialog-body{padding:20px 0}.dialog-body p{font-size:0.875rem;line-height:1.9;color:var(--muted);margin-bottom:13px}.dialog-body p:last-child{margin:0}.dialog-body strong{font-weight:550;color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.noscript{padding:20px;background:var(--warning-soft);text-align:center}
@media(min-width:1500px){.product-visual{height:235px}}@media(max-width:1100px){.header-inner{gap:40px}nav{gap:25px}.catalog-layout{grid-template-columns:168px minmax(0,1fr);gap:25px}.product-grid{gap:18px 13px}.product-visual{height:190px}.card-content{padding:15px 13px 12px}.card-specs strong{font-size:0.875rem}.card-specs>div+div{padding-left:9px}.verified-date{flex-wrap:wrap;gap:5px;max-width:165px}.verified-date time{margin-left:23px}.detail-top{gap:40px}.detail-info{gap:35px}.footer-brand span{display:block;margin:3px 0 0}.news-body{padding:20px}.news-grid{gap:18px}}
@media(max-width:900px){.header-inner{padding:0 25px;gap:32px}.brand{font-size:1.188rem}.brandmark{height:35px;width:35px}.preview-label{display:none}.header-inner nav{margin-left:auto;gap:25px}main{padding:32px 25px 60px}h1{font-size:1.938rem}.catalog-stat strong{font-size:2.875rem}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 16px}.product-visual{height:210px}.catalog-layout{grid-template-columns:170px minmax(0,1fr);gap:25px}.card-content{padding:17px}.verified-date{display:none}.search-row{margin-bottom:26px}.detail-top{gap:32px}.detail-image{height:380px}.detail-image img{padding:30px}.detail-intro{padding:15px 0 0}.detail-intro h1{font-size:2.5rem}.detail-description{font-size:0.9375rem;margin-bottom:15px}.detail-highlights{padding:20px 0;gap:25px}.detail-highlights strong{font-size:1.562rem}.detail-actions{gap:15px;flex-wrap:wrap}.detail-info{grid-template-columns:1fr;gap:30px}.related-section .product-grid{grid-template-columns:repeat(2,1fr)}.news-grid{grid-template-columns:repeat(2,1fr)}.editorial-notice{align-items:flex-start}.editorial-notice>span:last-child{display:none}.footer-inner{padding:25px}.footer-meta{flex-direction:column;align-items:flex-end;gap:5px}.dock-label{display:none}.dock-inner{gap:10px}.comparison-toolbar select{width:230px}.comparison-toolbar{gap:18px}}
@media(max-width:640px){.header-inner{height:auto;min-height:110px;padding:20px 20px 0;flex-wrap:wrap;gap:17px}.brand{font-size:1.25rem;gap:9px}.brand small{font-size:.875rem;margin-top:5px;letter-spacing:3px}.brandmark{height:34px;width:34px;font-size:1.625rem}.header-inner nav{margin-left:0;width:100%;gap:29px;height:37px}nav a{font-size:.875rem;padding-bottom:10px}nav a.active:after{height:2px}.nav-count{height:16px;min-width:16px;font-size:.875rem}.preview-label{display:block;font-size:.875rem;margin-left:auto}.preview-label span{display:none}main{padding:29px 20px 48px}.catalog-heading{padding-bottom:23px;align-items:flex-end}.catalog-heading h1{font-size:1.625rem;letter-spacing:-.9px}.catalog-heading p{font-size:.875rem;max-width:255px;line-height:1.8;margin-top:9px}.eyebrow{font-size:.875rem;letter-spacing:1.5px;margin-bottom:10px;gap:7px}.yellow-line{width:17px;height:2px}.catalog-stat{display:none}.search-row{gap:10px;margin-bottom:24px}.search-box{height:45px;border-radius:6px;padding:0 12px;gap:8px}.search-box svg{width:18px}.search-box input{font-size:.875rem;min-width:0}.search-box kbd{display:none}.filter-mobile{display:inline-flex!important;padding:10px 11px;font-size:.875rem;gap:5px;height:45px}.filter-mobile svg{width:16px;height:16px}.catalog-layout{display:block}.filters{display:none;padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:8px;margin-bottom:23px}.filters.is-open{display:block}.filter-title{padding:0 0 15px;font-size:0.875rem}.filter-section{padding:15px 0}.category-list{grid-template-columns:1fr 1fr;gap:5px 10px}.category-option{background:transparent;font-size:.875rem}.brands{display:grid;grid-template-columns:1fr 1fr;gap:3px 12px}.brands h2{grid-column:1/-1;margin-bottom:3px}.brands label{font-size:.875rem;min-height:31px}.filter-note{display:none}.results-toolbar{margin-bottom:16px;height:auto}#results-count{font-size:0.875rem}#results-count span{font-size:.875rem;margin-left:6px}.sort-control{font-size:.875rem;gap:5px}.sort-control select{font-size:.875rem}.product-grid{gap:15px 12px}.product-visual{height:172px}.product-visual img{padding:24px 13px 16px}.category-tag{font-size:.875rem;top:10px;left:10px;padding:2px 5px}.photo-caption{font-size:.875rem;bottom:5px;right:7px}.card-content{padding:12px 12px 10px}.manufacturer{font-size:.875rem;margin-bottom:3px}.product-name{font-size:1.312rem;letter-spacing:-.8px}.product-description{font-size:.875rem;line-height:1.75;height:35px;margin:6px 0 14px}.card-specs{gap:6px;padding-bottom:12px}.card-specs strong{font-size:.875rem;letter-spacing:-.4px}.card-specs span{font-size:.875rem;margin-top:3px}.card-specs>div+div{padding-left:7px}.card-bottom{padding-top:9px;gap:5px}.card-bottom>a{font-size:.875rem;gap:2px}.card-bottom>a span{display:none}.compare-toggle{font-size:.875rem;padding:3px 6px}.compare-toggle>span{font-size:.875rem}.catalog-end{font-size:.875rem;padding-top:29px;gap:8px}.catalog-end span{width:15px}.footer-inner{padding:24px 20px;align-items:flex-start;gap:13px;flex-direction:column}.footer-brand{font-size:.875rem}.footer-brand span{font-size:.875rem;margin-top:5px}.footer-meta{flex-direction:row;align-items:center;gap:16px;font-size:.875rem}.footer-meta .text-button{font-size:.875rem}.dock-inner{padding:10px;flex-wrap:wrap;gap:8px;border-radius:10px}#compare-dock{left:12px;right:12px;bottom:12px}.dock-products{flex-basis:100%;overflow-x:auto;gap:6px}.dock-product{font-size:.875rem;flex:1;justify-content:space-between;padding-right:5px}.dock-product img{width:26px;height:28px}.dock-product span{white-space:nowrap}.dock-product b{margin-left:0}.dock-clear{margin-right:auto;padding:0 5px;font-size:.875rem}.dock-inner>.button{padding:7px 13px;font-size:.875rem}.has-dock{padding-bottom:115px}#toast{bottom:135px;font-size:.875rem;text-align:center;white-space:normal;min-width:230px}.page-heading{padding:0 0 26px}.page-heading h1{font-size:1.688rem;letter-spacing:-1px}.page-heading p{font-size:.875rem;line-height:1.9;max-width:290px;margin-top:10px}.breadcrumb{font-size:.875rem;gap:8px;margin-bottom:20px}.detail-top{grid-template-columns:1fr;gap:22px}.detail-image{height:345px;border-radius:10px}.detail-image img{padding:37px}.detail-image .category-tag{font-size:.875rem;left:17px;top:17px}.detail-intro{padding:0}.detail-intro .eyebrow{font-size:.875rem}.detail-intro h1{font-size:2.5rem}.detail-description{font-size:0.875rem;margin:9px 0 15px}.tag-row span{font-size:.875rem}.detail-highlights{padding:22px 0;gap:40px}.detail-highlights strong{font-size:1.812rem}.detail-highlights span{font-size:.875rem}.detail-actions .button{font-size:.875rem}.fine-print{font-size:.875rem}.detail-info{padding-top:34px;gap:25px}.section-heading{margin-bottom:14px}.section-heading h2{font-size:1.188rem}.section-heading>span{font-size:.875rem}.spec-list>div{grid-template-columns:84px 1fr;gap:16px;font-size:.875rem;padding:14px 0}.spec-list small{font-size:.875rem}.comparison-caveat{font-size:.875rem;padding:13px 14px;line-height:1.8}.source-panel{padding:20px}.source-panel h2{font-size:1.125rem}.related-section{padding-top:32px}.related-section .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.comparison-toolbar{gap:16px;flex-wrap:wrap;padding:15px 0}.comparison-toolbar>label{width:100%;font-size:.875rem;gap:14px}.comparison-toolbar select{flex:1;width:0;font-size:.875rem;padding:10px}.comparison-toolbar>a,.comparison-toolbar>button{font-size:.875rem}.compare-empty{padding:45px 0 70px}.empty-index{font-size:2.812rem}.compare-empty h2{font-size:1.188rem}.compare-empty p{font-size:.875rem;line-height:1.9}.compare-empty .button{font-size:.875rem}.compare-table{min-width:700px}.compare-table tr>:first-child{width:125px}.compare-table th,.compare-table td{padding:17px 18px;font-size:.875rem}.compare-table thead th{padding:20px}.compare-table th>strong{font-size:1.062rem}.compare-product-image{height:135px}.compare-name{font-size:1.312rem}.table-eyebrow{font-size:.875rem}.table-scroll{margin-top:20px}.editorial-notice{flex-direction:column;gap:9px;padding:16px 0;margin-bottom:24px}.editorial-notice p{font-size:.875rem}.notice-label{font-size:.875rem}.news-grid{grid-template-columns:1fr;gap:22px}.news-image{height:230px}.news-body{padding:21px}.news-body h2{font-size:1.25rem}.news-body>p{font-size:.875rem}.news-footnote{font-size:.875rem;text-align:left}.empty-state{padding:60px 10px;min-height:330px}.empty-state h2{font-size:1.188rem}.empty-state p{font-size:.875rem}.dialog-body p{font-size:.875rem}dialog{padding:23px}.dialog-head h2{font-size:1.312rem}.active-chips{gap:6px;margin-bottom:14px}.active-chips button{font-size:.875rem;padding:4px 7px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
/* Catalog text remains comfortably readable at compact widths. */
.eyebrow,.brand small,.category-number,.filter-section h2,.note-label,.manufacturer,.category-tag,.photo-caption,.card-specs span,.card-bottom>a,.compare-toggle,.catalog-end,.footer-brand span,.footer-meta,.footer-meta .text-button,.fine-print,.source-index,.source-item small,.source-bottom,.source-bottom a,.tag-row span,.table-eyebrow,.compare-table th>small,.news-meta,.news-bottom,.news-related,.news-footnote,.section-heading>span{font-size:.875rem}
.catalog-heading p,.page-heading p{font-size:1rem}.filter-note p{font-size:.875rem}.brands label,.category-option,.sort-control,.sort-control select,.text-button,.search-box input,.product-description,.source-link{font-size:0.875rem}.product-description{height:46px}.card-specs strong{font-size:1.062rem}.card-specs span{line-height:1.6}.compare-toggle{min-height:32px;padding:5px 8px}.card-bottom>a{min-height:32px;display:flex;align-items:center}.product-visual .photo-caption{font-size:.875rem;background:var(--soft);padding:0 4px;border-radius:2px;bottom:7px}.product-visual img.media-editorial{padding:0;object-fit:cover;mix-blend-mode:normal}.product-visual img[src*="gr2"]{object-fit:contain;background:#020202}.product-visual img[src*="walker-s2"]{object-position:72% center}.detail-image img.media-editorial{mix-blend-mode:normal;padding:0;object-fit:contain}.detail-image:has(img[src*="gr2"]){background:#030303}.detail-image img[src*="gr2"]{padding:0;max-width:400px;margin:auto}.detail-image img[src*="h1"]{max-width:430px;margin:auto}.detail-image img[src*="walker-s2"]{object-fit:cover;object-position:72% center}.spec-source{display:inline-block;font-size:.875rem;color:var(--muted);font-weight:400;margin-top:7px;text-decoration:underline;text-underline-offset:3px}.news-date-note{font-size:.875rem;color:var(--subtle);margin:-7px 0 22px}.news-body>p,.editorial-notice p,.comparison-caveat,.compare-table td small{font-size:0.875rem}.source-bottom{line-height:1.9}.news-image img.media-editorial{object-fit:contain;mix-blend-mode:normal;padding:0}.news-image:has(img[src*="gr2"]){background:#020202}.detail-intro .tag-row>span:nth-last-child(-n+2){display:none}
@media(max-width:1100px){.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product-visual{height:215px}.card-specs strong{font-size:1.062rem}}
@media(max-width:640px){.catalog-heading p,.page-heading p{font-size:0.875rem}.eyebrow{font-size:.875rem;letter-spacing:1.3px}.brand small{font-size:.875rem;letter-spacing:2px}.preview-label{font-size:.875rem}.header-inner nav{gap:24px}nav a{font-size:0.875rem}.search-box input{font-size:0.875rem}.search-box input::placeholder{font-size:.875rem}.filter-mobile{font-size:0.875rem}.results-toolbar{gap:8px}.sort-control{font-size:.875rem}.sort-control select{font-size:.875rem}#results-count{font-size:0.875rem}#results-count span{font-size:.875rem}.product-visual{height:173px}.product-description{display:none}.product-name{font-size:1.312rem;overflow-wrap:anywhere}.manufacturer{font-size:.875rem;margin-bottom:4px}.category-tag{font-size:.875rem;left:8px;top:8px;padding:2px 5px}.product-visual .photo-caption{display:none}.card-specs{margin-top:13px;grid-template-columns:1fr;gap:7px}.card-specs>div{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}.card-specs>div+div{border-left:0;padding-left:0}.card-specs strong{font-size:1rem}.card-specs span{font-size:.875rem}.card-bottom{flex-wrap:wrap;gap:6px}.card-bottom>a{font-size:.875rem}.compare-toggle{font-size:.875rem;min-height:33px}.catalog-end{font-size:.875rem;line-height:1.8}.category-option,.brands label{font-size:0.875rem}.filter-note p{font-size:.875rem}.footer-brand span,.footer-meta,.footer-meta .text-button{font-size:.875rem}.footer-meta{gap:12px;flex-wrap:wrap}.dock-product{font-size:.875rem;min-width:100px}.dock-product img{width:20px}.dock-product b{font-size:0.9375rem}.dock-products{min-width:0}.dock-inner>.button,.dock-clear{font-size:0.875rem}.dock-inner>.button{min-height:38px}.detail-description{font-size:1rem}.detail-highlights span,.tag-row span,.fine-print,.breadcrumb,.section-heading>span{font-size:.875rem}.spec-list>div{font-size:0.875rem;grid-template-columns:91px 1fr}.spec-list small{font-size:.875rem}.comparison-caveat{font-size:.875rem}.source-panel a{font-size:0.875rem}.source-bottom,.source-bottom a{font-size:.875rem}.comparison-toolbar>label,.comparison-toolbar select,.comparison-toolbar>a,.comparison-toolbar>button{font-size:0.875rem}.compare-table td small{font-size:.875rem}.news-body>p{font-size:1rem}.news-meta,.news-bottom,.news-bottom a,.news-related,.news-footnote,.editorial-notice p{font-size:.875rem}.dialog-body p{font-size:1rem}.active-chips button{font-size:.875rem}.filter-section h2,.filter-note .text-button{font-size:.875rem}.catalog-stat{display:none}}

/* Version-aware catalog additions. */
.model-meta{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px;font-size:.875rem;color:var(--muted);line-height:1.5}.model-meta>span{border:1px solid var(--line);border-radius:4px;padding:2px 6px;background:var(--soft)}.model-meta .status-tag{background:var(--soft);color:var(--warning);border-color:var(--accent)}.advanced-filters label{display:block;font-size:0.875rem;color:var(--muted);margin:12px 0 7px}.advanced-filters label:first-child{margin-top:0}.advanced-filters select{width:100%;min-width:0;border:1px solid var(--line);border-radius:5px;background:var(--surface);padding:7px 5px;font-size:0.875rem;color:var(--muted)}.coverage-note{border:1px solid var(--line);border-radius:8px;margin:0 0 22px;background:var(--surface)}.coverage-note summary{padding:13px 15px;cursor:pointer;font-size:0.875rem;font-weight:600}.coverage-note>div{padding:0 16px 16px}.coverage-note section+section{border-top:1px solid var(--line);margin-top:15px;padding-top:15px}.coverage-note h2{font-size:1rem;margin-bottom:9px}.coverage-note p,.coverage-note li{font-size:0.875rem;color:var(--muted);line-height:1.8}.coverage-note p+p{margin-top:5px}.coverage-note ul{margin:8px 0;padding-left:20px}.coverage-sources{margin:8px 0}.coverage-note small{font-size:.875rem;color:var(--subtle)}.identity-list{margin:17px 0 10px;display:grid;grid-template-columns:1fr 1fr;gap:9px 18px}.identity-list>div{display:flex;gap:10px;align-items:baseline;min-width:0;font-size:0.875rem}.identity-list dt{color:var(--subtle);flex-shrink:0}.identity-list dd{margin:0;overflow-wrap:anywhere}.status-note{font-size:0.875rem;color:var(--muted);line-height:1.8}.configuration-note{margin-top:34px;background:var(--soft);border:1px solid var(--accent);padding:20px 25px;border-radius:8px}.configuration-note h2,.variant-section h2{font-size:1.062rem;margin-bottom:10px}.configuration-note ul{margin:0;padding-left:20px}.configuration-note li{font-size:0.875rem;color:var(--warning);line-height:1.9}.variant-section{margin-top:30px}.variant-links{display:flex;gap:10px;flex-wrap:wrap}.variant-links a{border:1px solid var(--line);border-radius:6px;padding:9px 13px;font-size:0.875rem}.variant-links a:hover{border-color:var(--accent);background:var(--soft)}.variant-links span{display:block;font-size:.875rem;color:var(--subtle)}.detail-intro h1{overflow-wrap:anywhere}.product-name{overflow-wrap:anywhere}.detail-highlights{flex-wrap:wrap;gap:20px 35px}.detail-highlights strong{font-size:1.562rem}.dock-product .no-image{min-height:0;font-size:.875rem}.dock-product .no-image small{display:none}
@media(max-width:640px){.model-meta{font-size:.875rem;gap:4px}.model-meta>span{padding:2px 4px}.coverage-note summary{font-size:0.875rem}.identity-list{grid-template-columns:1fr}.configuration-note{padding:18px}.configuration-note li{font-size:0.875rem}.detail-intro h1{font-size:2.25rem}.detail-highlights strong{font-size:1.438rem}.category-list{grid-template-columns:1fr}.variant-links a{width:100%}.advanced-filters{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px}.advanced-filters label{grid-column:1/-1;margin:6px 0 0}.advanced-filters select{grid-column:1/-1}.no-image>span{text-align:center;padding:8px}}

.product-visual img.media-official,.detail-image img.media-official,.news-image img.media-official{padding:10px;object-fit:contain;mix-blend-mode:normal;background:var(--surface)}.source-access-note{color:var(--warning)!important;line-height:1.7}.detail-image .photo-caption{max-width:calc(100% - 40px);text-align:right;background:var(--surface);padding:2px 6px;border-radius:3px}

.identity-aliases{font-size:.875rem;line-height:1.65;color:var(--muted);overflow-wrap:anywhere;margin:0 0 .75rem}

/* One product per card, with independently sourced versions inside. */
.card-version-list{font-size:.875rem;line-height:1.6;color:var(--muted);margin:10px 0 6px;overflow-wrap:anywhere;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.card-version-context{font-size:.875rem;line-height:1.6;color:var(--muted);margin:0 0 9px;overflow-wrap:anywhere}
.card-bottom a.compare-toggle{justify-content:center;white-space:normal;text-align:center;line-height:1.5}
.product-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:0 0 24px}
.product-heading h1{font-size:2.75rem;line-height:1.2;letter-spacing:-1.2px;margin:9px 0 0;overflow-wrap:anywhere}
.product-heading>p{font-size:.875rem;line-height:1.7;color:var(--muted);margin:0}
.product-heading .eyebrow{font-size:.875rem}
.variant-section{margin:0 0 30px;padding:20px;background:var(--soft);border:1px solid var(--line);border-radius:10px}
.variant-section .section-heading{margin-bottom:14px;gap:12px;flex-wrap:wrap}
.variant-section .section-heading h2{font-size:1.125rem;margin:0}
.variant-section .section-heading>span{font-size:.875rem;line-height:1.6}
.variant-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px}
.variant-option{display:flex;flex-direction:column;gap:4px;min-width:0;border:1px solid var(--line);border-radius:7px;padding:12px 14px;background:var(--surface);line-height:1.55;overflow-wrap:anywhere;position:relative}
.variant-option strong{font-size:.9375rem;font-weight:600;padding-right:18px}
.variant-option>span{font-size:.875rem;color:var(--muted)}
.variant-option small{font-size:.875rem;color:var(--muted)}
.variant-option:hover{border-color:var(--accent);background:var(--soft)}
.variant-option.is-selected{border:2px solid var(--accent);padding:11px 13px;background:var(--soft)}
.variant-option.is-selected:after{content:'✓';position:absolute;right:12px;top:11px;font-size:1rem;font-weight:700;color:var(--warning)}
.variant-archive{margin-top:14px;border-top:1px solid var(--line);padding-top:12px}
.variant-archive:first-of-type{margin-top:14px}
.variant-archive summary{cursor:pointer;font-size:.9375rem;font-weight:600;line-height:1.8}
.variant-archive summary>span{font-weight:400;margin-left:10px;color:var(--muted);font-size:.875rem}
.variant-archive>p{font-size:.875rem;color:var(--warning);line-height:1.7;margin:8px 0 12px}
.selected-version-name{font-size:1.875rem;line-height:1.35;letter-spacing:-.5px;margin:10px 0 4px;overflow-wrap:anywhere}
.version-record-name,.version-date{font-size:.875rem;line-height:1.7;color:var(--muted);margin:5px 0 10px}
.detail-info .section-heading{align-items:flex-start;gap:12px}
.detail-info .section-heading>span{line-height:1.6;text-align:right}
#results-count{line-height:1.8}
#results-count>span{display:inline-block}
@media(max-width:640px){
 .product-heading{align-items:flex-start;flex-direction:column;gap:7px;margin-bottom:20px}
 .product-heading h1{font-size:2.25rem}
 .variant-section{padding:14px;margin-bottom:24px}
 .variant-section .section-heading{display:block}
 .variant-section .section-heading>span{display:block;margin-top:6px}
 .variant-options{grid-template-columns:1fr}
 .variant-option{padding:11px 12px}
 .variant-option.is-selected{padding:10px 11px}
 .selected-version-name{font-size:1.625rem}
 .card-version-list{font-size:.875rem;-webkit-line-clamp:3}
 .card-version-context{font-size:.875rem;margin-bottom:5px}
 .card-bottom a.compare-toggle{width:100%;font-size:.875rem}
 .results-toolbar{align-items:flex-start}
 #results-count>span{display:block;margin-left:0}
 .detail-info .section-heading{flex-wrap:wrap}
 .detail-info .section-heading>span{text-align:left}
}
@media(max-width:380px){.product-grid{grid-template-columns:1fr}.product-visual{height:220px}.related-section .product-grid{grid-template-columns:1fr}}
/* Version-scoped reference prices: source and date travel with the selected record. */
.card-price{margin:2px 0 14px;padding:14px 0 0;border-top:1px solid var(--line);display:grid;gap:3px}.card-price>span,.price-label{font-size:0.875rem;color:var(--muted)}.card-price>strong{font-size:1.25rem;line-height:1.4;letter-spacing:-.35px}.card-price>small{font-size:.875rem;line-height:1.55;color:var(--muted);overflow-wrap:anywhere}.reference-price{padding:18px 20px;margin:22px 0;background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);display:grid;gap:9px;overflow-wrap:anywhere}.reference-price>strong{font-size:1.812rem;line-height:1.3;letter-spacing:-.5px}.reference-price>p{font-size:0.875rem;line-height:1.65;color:var(--muted)}.reference-price>.price-scope{color:var(--ink);font-weight:600}.reference-price>.price-history-note{color:var(--warning)}.price-source{display:grid;gap:3px;font-size:0.875rem}.price-source small,.price-disclaimer{font-size:.875rem;line-height:1.6;color:var(--muted)}.price-disclaimer{border-top:1px solid var(--line);padding-top:9px}.reference-price.unknown>strong{font-size:1.188rem;font-weight:550;color:var(--muted)}.variant-option .variant-price{font-size:0.875rem;color:var(--ink);font-weight:550;white-space:normal}.compare-price .reference-price{margin:0;padding:0;background:transparent;border:0;gap:8px}.compare-price .reference-price>strong{font-size:1.375rem}.compare-price .reference-price p{font-size:0.875rem}.compare-price .price-source small{margin:0}.compare-price .price-disclaimer{margin-top:3px}@media(max-width:600px){.reference-price{padding:16px}.reference-price>strong{font-size:1.562rem}.card-price>strong{font-size:1.25rem}}
.model-price-reference{border-left:3px solid var(--accent);padding:1px 0 1px 14px;margin:18px 0 24px;display:grid;gap:8px}.model-price-reference h2{font-size:1rem}.model-price-reference p{font-size:0.875rem;line-height:1.65;color:var(--muted)}.model-price-reference strong{color:var(--ink)}.model-price-reference>div{font-size:0.875rem}.model-price-reference small{display:block;font-size:.875rem;color:var(--muted);margin-top:4px;line-height:1.6}
/* JD references form an independent evidence panel, never a purchase call to action. */
.jd-section{margin:32px 0 0;padding:24px;border:1px solid var(--line);border-radius:10px;background:var(--soft);min-width:0}
.jd-section .section-heading{margin-bottom:10px;gap:12px;flex-wrap:wrap}.jd-section h2{font-size:1.25rem}.jd-section h3{font-size:1rem;margin:0 0 12px}.jd-section h4{font-size:1rem;line-height:1.65;margin:12px 0 0;font-weight:600;overflow-wrap:anywhere}
.jd-section p,.jd-reference p,.jd-comparison-empty p{font-size:1rem;line-height:1.75;margin:8px 0;color:var(--muted)}.jd-intro{max-width:85ch}.jd-evidence-group{margin-top:22px}.jd-reference-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.jd-reference-grid>.jd-reference:only-child{grid-column:1/-1}.jd-reference{padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:8px;min-width:0;overflow-wrap:anywhere}.jd-reference.jd-verified{border-left:4px solid var(--accent)}.jd-reference.jd-pending{border-left:4px solid var(--accent)}
.jd-reference-top{display:flex;align-items:flex-start;gap:8px;flex-wrap:wrap}.jd-status,.jd-mapping-status{font-size:0.875rem;line-height:1.65;padding:2px 7px;border-radius:4px;background:var(--soft);color:var(--muted)}.jd-pending .jd-status,.jd-mapping-status{background:var(--warning-soft);color:var(--warning)}.jd-reference .jd-price{font-size:1.562rem;font-weight:650;line-height:1.4;color:var(--ink);margin:13px 0 7px}.jd-pending .jd-price{font-size:1.188rem;color:var(--warning)}.jd-reference .jd-scope{font-size:0.875rem}.jd-links{display:flex;flex-wrap:wrap;gap:10px 20px;margin:12px 0}.jd-links a{font-size:0.875rem;line-height:1.7}.jd-reference .jd-seller{font-size:0.875rem;line-height:1.8;margin:12px 0 8px}.jd-reference small,.jd-section>small,.jd-comparison-empty small{display:block;font-size:.875rem;line-height:1.8;color:var(--muted)}.jd-reference .jd-evidence-note{font-size:0.875rem;border-top:1px solid var(--line);padding-top:10px;margin:12px 0 0;color:var(--muted)}.jd-section .jd-no-verified{font-size:0.875rem;margin-top:16px}.jd-unresolved{margin-top:24px;border-top:1px solid var(--line);padding-top:16px}.jd-unresolved summary{cursor:pointer;font-size:1rem;line-height:1.75;font-weight:600}.jd-unresolved summary>span{display:inline-block;color:var(--muted);font-size:0.875rem;font-weight:400;margin-left:8px}.jd-unresolved>p{font-size:0.875rem;margin:10px 0 16px}.jd-section .jd-footnote{font-size:0.875rem;color:var(--muted);margin:20px 0 0}.jd-empty>p{margin-bottom:6px}.jd-comparison .jd-reference{padding:0;border:0;background:transparent}.jd-comparison .jd-reference h4{font-size:0.875rem}.jd-comparison .jd-reference p{font-size:0.875rem}.jd-comparison .jd-reference .jd-price{font-size:1.25rem}.jd-comparison .jd-reference small{font-size:.875rem;margin-top:8px}.jd-comparison .jd-links{display:grid;gap:6px}.jd-comparison-empty>.source-link{display:block;margin-top:10px;font-size:0.875rem}.card-jd-reference{border-left:2px solid var(--accent);padding:0 0 0 10px;margin:0 0 14px;display:grid;gap:3px}.card-jd-reference>span{font-size:0.875rem;color:var(--muted)}.card-jd-reference>strong{font-size:1.125rem;line-height:1.5}.card-jd-reference>small{font-size:.875rem;color:var(--muted);line-height:1.6}
@media(max-width:760px){.jd-reference-grid{grid-template-columns:1fr}.jd-section{padding:18px}.jd-reference{padding:16px}.jd-section .section-heading{align-items:flex-start}.jd-section .section-heading>span{font-size:0.875rem}.jd-section h4{font-size:1rem}}

/* Optional provenance stays available without crowding primary product facts. */
.source-details { margin-top: .65rem; font-size: .875rem; line-height: 1.65; }
.source-details > summary, .configuration-note summary { cursor: pointer; color: var(--muted, var(--muted)); font-size: .875rem; }
.source-details[open] > summary, .configuration-note details[open] > summary { margin-bottom: .65rem; }
.source-details small { display: block; margin-top: .5rem; }
.source-details p { margin: .5rem 0; }
.source-details .source-link { overflow-wrap: anywhere; }
.configuration-note details > ul { margin-bottom: 0; }

/* Product-only media: the same quiet stage for every real robot. */
.product-visual{height:238px;background:var(--image-soft)}
.product-visual img.media-product,.detail-image img.media-product,.compare-product-image img.media-product,.dock-product img.media-product{object-fit:contain;object-position:var(--product-position,50% 50%);background:var(--surface);mix-blend-mode:normal;transform:translateY(var(--product-offset-y,0%)) scale(var(--product-scale,1))}
.product-visual img.media-product{width:100%;height:100%;padding:var(--product-inset,14px) 20px max(28px,var(--product-inset,14px));transition:none}
.product-card:hover .product-visual img.media-product{transform:translateY(var(--product-offset-y,0%)) scale(var(--product-scale,1))}
.product-visual .photo-caption{display:block;font-size:.875rem;line-height:1.5;background:var(--soft);color:var(--subtle);bottom:10px}
.product-visual .no-image,.detail-image .no-image{height:100%;width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;background:var(--soft);color:var(--subtle)}
.no-image>span{font-size:1.375rem;letter-spacing:.03em;font-weight:500}
.no-image>small{font-size:.875rem;font-weight:400}
.detail-image{background:var(--surface);display:flex;align-items:center;justify-content:center}
.detail-image:has(img.media-product){background:var(--surface)}
.detail-image img.media-product{width:100%;height:100%;max-height:var(--product-detail-max-height,100%);max-width:100%;margin:0;padding:calc(var(--product-inset,14px) * 1.8) 28px}
.compare-product-image img.media-product{padding:4px 8px;width:100%;height:100%}
.dock-product img.media-product{padding:0}
.supplementary-image{margin:24px 0;border:1px solid var(--line);border-radius:8px;padding:14px 18px;font-size:0.875rem;color:var(--muted)}
.supplementary-image>summary{cursor:pointer}
.supplementary-image figure{margin:18px 0 0}
.supplementary-image img{max-height:420px;width:100%;object-fit:contain;background:var(--soft)}
.supplementary-image figcaption{margin-top:12px;font-size:.875rem;line-height:1.8}
.supplementary-image figcaption p{margin-top:6px}
.news-image img.media-documentary{object-fit:contain;background:var(--surface);padding:0;mix-blend-mode:normal}
@media(max-width:960px){.product-visual{height:224px}}
@media(max-width:600px){.product-visual{height:204px}.product-visual img.media-product{padding-left:12px;padding-right:12px}}
@media(max-width:380px){.product-visual{height:238px}}

/* Detail SKU layout: a quiet product stage and a compact selection column. */
.detail-top{grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:48px;align-items:start}
.detail-image{height:520px;border:1px solid var(--line);border-radius:14px}
.detail-intro{padding:0;min-width:0}
.detail-intro .product-heading{margin:0 0 18px;display:block}
.detail-intro .product-heading .eyebrow{font-size:.875rem;letter-spacing:.06em;margin-bottom:7px}
.detail-intro .product-heading h1{font-size:2rem;letter-spacing:-.04em;margin:0;line-height:1.35}
.detail-intro .reference-price{margin:0 0 24px;padding:18px 20px;gap:5px;border-radius:9px;background:var(--soft)}
.detail-intro .reference-price>strong{font-size:1.875rem}
.detail-intro .reference-price.unknown>strong{font-size:1.125rem}
.detail-intro .source-details{margin-top:5px}
.detail-intro .variant-section{padding:0;margin:0 0 22px;background:none;border:0;border-radius:0;min-width:0}
.variant-label{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px}
.variant-label h2{font-size:.875rem;font-weight:600;margin:0;color:var(--muted)}
.variant-label>span{font-size:.875rem;color:var(--muted)}
.detail-intro .variant-options{display:flex;flex-wrap:wrap;gap:9px;min-width:0;height:auto;align-items:stretch}
.detail-intro .variant-option{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:8px;min-height:44px;max-width:100%;width:auto;min-width:78px;padding:10px 14px;border:1px solid var(--line);border-radius:6px;background:var(--surface);text-align:center;line-height:1.5;white-space:normal;color:var(--muted);transition:border-color .15s,background .15s}
.detail-intro .variant-option strong{font-size:.875rem;line-height:1.5;font-weight:500;padding:0;overflow-wrap:anywhere}
.detail-intro .variant-option:hover{border-color:var(--accent);background:var(--soft)}
.detail-intro .variant-option.is-selected{border-color:var(--accent);background:var(--warning-soft);box-shadow:inset 0 0 0 1px var(--shadow-color);color:var(--warning)}
.detail-intro .variant-option.is-selected strong{font-weight:650}
.detail-intro .variant-option.is-selected:after{content:none}
.detail-intro .variant-option .variant-check{display:none;font-size:.875rem;line-height:1;color:var(--warning);font-weight:700}
.detail-intro .variant-option.is-selected .variant-check{display:inline}
.detail-intro .variant-option:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.selected-version-summary{margin:18px 0 20px;padding-top:16px;border-top:1px solid var(--line)}
.selected-version-line{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.selected-version-line>span{font-size:.875rem;color:var(--muted)}
.selected-version-name{font-size:1rem;line-height:1.5;letter-spacing:0;margin:0;font-weight:600}
.selection-status{font-size:.875rem;color:var(--muted);margin-top:7px}
.selection-status .source-link{font-size:.875rem;margin-left:8px}
.detail-intro .version-date{font-size:.875rem;margin:4px 0 0}
.detail-intro .detail-actions{gap:18px;flex-wrap:wrap}
.detail-intro .detail-actions .button{min-height:44px;font-size:.875rem;padding:10px 23px}
.detail-intro .fine-print{font-size:.875rem;margin-top:12px}
.detail-intro .model-price-reference{margin:22px 0 0;padding-left:13px}
.detail-intro .model-price-reference h2{font-size:.875rem}
.detail-overview{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;margin-top:34px;padding-top:28px;border-top:1px solid var(--line)}
.detail-overview .detail-description{font-size:1rem;margin:0 0 13px;max-width:none}
.detail-overview .detail-highlights{padding:18px 0 0;gap:16px 30px;margin:0}
.detail-overview .detail-highlights strong{font-size:1.375rem}
.detail-overview .detail-highlights span{font-size:.875rem}
.detail-overview .identity-list{margin-top:0}
.detail-overview .tag-row>span:nth-last-child(-n+2){display:none}
.detail-overview .version-record-name{font-size:.875rem;margin:0 0 12px;color:var(--ink);font-weight:600}
@media(max-width:1000px){.detail-top{gap:30px}.detail-image{height:460px}.detail-overview{gap:30px}}
@media(max-width:760px){
 .detail-top{grid-template-columns:minmax(0,1fr);gap:24px}
 .detail-image{height:360px;max-height:95vw;border-radius:10px}
 .detail-image img.media-product{padding:calc(var(--product-inset,14px) * 1.5) 22px}
 .detail-intro .product-heading{margin-bottom:16px}
 .detail-intro .product-heading h1{font-size:1.875rem}
 .detail-intro .reference-price{margin-bottom:20px;padding:16px}
 .detail-intro .variant-options{gap:8px}
 .detail-intro .variant-option{padding:10px 12px;min-width:72px;min-height:44px}
 .detail-intro .variant-section{margin-bottom:20px}
 .variant-label{margin-bottom:10px}
 .detail-overview{grid-template-columns:minmax(0,1fr);gap:24px;margin-top:28px;padding-top:24px}
 .detail-overview .identity-list{grid-template-columns:1fr 1fr}
}
@media(max-width:380px){.detail-overview .identity-list{grid-template-columns:1fr}.detail-intro .detail-actions{gap:12px}}

/* Visual system v0.13: quiet contrast, aligned data, and compact product workspaces. */
body{background:var(--page);color:var(--ink);letter-spacing:.005em}
::selection{background:var(--accent-fill);color:var(--on-accent)}
button,input,select,textarea{color:var(--ink)}
button:disabled,select:disabled{opacity:1;background:var(--soft);color:var(--subtle);border-color:var(--line)}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
a,button,summary{transition:background-color .16s,border-color .16s,color .16s}
h1,h2,h3{font-weight:650;letter-spacing:-.035em}h1{font-size:2.25rem}h2{font-size:1.25rem}
.topbar{background:var(--surface);border-bottom:1px solid var(--line)}
.header-inner{display:grid;grid-template-columns:auto 1fr auto;max-width:1440px;min-height:6rem;height:auto;padding:0 2.5rem;gap:2.5rem}
.brand{font-size:1.375rem;letter-spacing:-.045em;min-width:0;gap:.75rem}
.brand>span:last-child{min-width:0;overflow-wrap:anywhere}.brand small{font-size:.875rem;letter-spacing:.18em;color:var(--subtle);line-height:1.5;margin-top:.4rem}
.brandmark{height:2.625rem;width:2.625rem;flex-shrink:0;background:var(--accent-fill);color:var(--on-accent);border-radius:.65rem;font-size:1.875rem}
.brandmark span{background:var(--on-accent)}
.header-inner nav{height:auto;justify-self:center;min-height:6rem;gap:2rem;margin:0;align-items:stretch}
nav a{height:auto;min-height:3rem;font-size:.9375rem;color:var(--muted);padding:.6rem 0;justify-content:center;line-height:1.5}
nav a:hover,nav a.active{color:var(--ink)}nav a.active:after{background:var(--accent);height:2px;bottom:0}
.nav-count{background:var(--soft);color:var(--muted);font-size:.875rem;min-width:1.25rem;height:auto;line-height:1.6}
.header-actions{display:flex;align-items:center;justify-content:flex-end;gap:1rem;min-width:0;align-self:center}
.preview-label{display:block;margin:0;color:var(--subtle);font-size:.875rem}.preview-label span{display:block;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.875rem;margin:0;border:0;padding:0}
.theme-toggle{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-width:5.25rem;min-height:44px;padding:.625rem .75rem;border:1px solid var(--control-line);border-radius:.65rem;background:var(--surface);font-size:.875rem;line-height:1.5;flex-shrink:0;color:var(--ink)}
.theme-toggle:hover{background:var(--soft);border-color:var(--accent)}.theme-toggle svg{width:1.125rem;height:1.125rem;color:var(--accent)}
.theme-sun{display:none}[data-theme="light"] .theme-sun{display:block}[data-theme="light"] .theme-moon{display:none}
main{max-width:1440px;padding:2.5rem 2.5rem 5rem;min-width:0}
.catalog-heading{align-items:center;padding-bottom:1.75rem;gap:1.5rem}.catalog-heading p,.page-heading p{font-size:1rem}
.eyebrow{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.875rem;letter-spacing:.14em;color:var(--subtle);margin-bottom:.75rem;line-height:1.65}
.yellow-line{background:var(--accent);height:2px;width:1.5rem}.yellow-period{color:var(--accent)}
.catalog-stat{gap:1rem;padding:.25rem 0 .25rem 1.5rem;border-left:1px solid var(--line)}
.catalog-stat strong{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:2.75rem;letter-spacing:-.08em;font-weight:500;color:var(--ink)}.catalog-stat span{font-size:.875rem;color:var(--muted)}
.search-row{gap:1.25rem;margin-bottom:1.75rem}.search-box{background:var(--surface);border-color:var(--control-line);height:auto;min-height:3.25rem;box-shadow:none;border-radius:.75rem;padding:0 1rem;min-width:0}
.search-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.search-box input{font-size:1rem;min-width:0;line-height:1.6;padding:.75rem 0}.search-box input::placeholder{color:var(--subtle);font-size:inherit}
.search-box svg{color:var(--muted);width:1.25rem}.search-box kbd{background:var(--soft);color:var(--muted);border-color:var(--line);font-size:.875rem}
.verified-date{font-size:.875rem;color:var(--subtle)}.verified-icon{color:var(--subtle);border-color:var(--control-line)}
.catalog-layout{grid-template-columns:12.5rem minmax(0,1fr);gap:2rem;align-items:start}
.filters{min-width:0;padding:1.125rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.filter-title{font-size:.9375rem;padding:0 0 1rem;gap:.5rem;flex-wrap:wrap}.text-button{font-size:.875rem;color:var(--muted);line-height:1.5;min-height:2rem}
.text-button:hover{color:var(--accent)}.filter-section{padding:1.25rem 0}.filter-section h2{font-size:.875rem;letter-spacing:.12em;color:var(--subtle);margin-bottom:.625rem}
.category-option{background:transparent;padding:.625rem .5rem;gap:.5rem;min-height:44px;white-space:normal;font-size:.875rem;line-height:1.5;border-radius:.4rem}
.category-option:hover{background:var(--soft)}.category-option.active{background:var(--accent-soft);color:var(--accent)}.category-option.active:before{background:var(--accent);height:1rem;border-radius:0 2px 2px 0}
.category-number,.category-option b,.brands small{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.875rem;color:var(--subtle)}
.category-option.active b,.category-option.active .category-number{color:var(--accent)}
.brands label{font-size:.875rem;line-height:1.5;min-height:2.5rem;gap:.625rem}.brands input{width:1rem;height:1rem;flex-shrink:0;border-color:var(--control-line);background:var(--surface);border-radius:3px}
.brands input:checked{background:var(--accent-fill);border-color:var(--accent)}.brands input:checked:after{color:var(--on-accent);font-size:.875rem}
.advanced-filters label{font-size:.875rem;color:var(--muted)}.advanced-filters select{background:var(--surface-raised);color:var(--ink);border-color:var(--control-line);padding:.625rem .5rem;border-radius:.4rem;min-height:44px;font-size:.875rem}
.filter-note{padding:1.25rem 0 0}.filter-note p,.filter-note .text-button{font-size:.875rem;line-height:1.75;color:var(--subtle)}
.results-toolbar{height:auto;min-height:2rem;margin-bottom:1rem;gap:1rem;flex-wrap:wrap}.results-toolbar #results-count{line-height:1.7;font-size:1rem}
#results-count span,#results-count strong{font-size:.875rem;color:var(--muted)}.sort-control,.sort-control select{font-size:.875rem;color:var(--muted)}.sort-control select{background:var(--surface);border:1px solid var(--control-line);border-radius:.4rem;padding:.45rem .5rem;max-width:10rem;min-height:40px}
option{background:var(--surface);color:var(--ink)}
.coverage-note{background:var(--surface);border-color:var(--line);border-radius:.75rem;margin-bottom:1.25rem}.coverage-note summary{font-size:.875rem;padding:.875rem 1rem;color:var(--muted)}.coverage-note[open] summary{color:var(--ink)}
.coverage-note p,.coverage-note li{color:var(--muted);font-size:.875rem}.coverage-note small{color:var(--subtle);font-size:.875rem}
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@media(max-width:480px){.product-grid,.related-section .product-grid{grid-template-columns:minmax(0,1fr)}.product-visual{height:270px}.card-content{padding:1.125rem}.product-name{font-size:1.625rem}.card-specs{grid-template-columns:1fr 1fr}.card-specs>div+div{border-left:1px solid var(--line);padding-left:.75rem}.card-specs>div{display:block}.card-bottom>a{min-height:44px}.compare-toggle,.card-bottom a.compare-toggle{width:auto;min-height:44px}.card-bottom{justify-content:space-between}.category-list,.brands{grid-template-columns:minmax(0,1fr)}.header-inner nav{gap:1.125rem}.header-inner nav a{white-space:normal}.sort-control>span{display:none}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(forced-colors:active){.theme-toggle,.variant-option,.compare-toggle,.button,.brands input{border-color:ButtonText}.detail-intro .variant-option.is-selected{outline:2px solid Highlight}.category-option.active{outline:1px solid Highlight}.brands input:checked{appearance:auto}}

.compare-product-image .no-image,.news-image .no-image{color:var(--image-ink);background:var(--image-soft);padding:1rem;text-align:center;height:100%}
.dock-product .no-image{color:var(--muted);font-size:.875rem;max-width:8rem}.dock-product .no-image>span{font-size:.875rem;letter-spacing:0}
.product-description{display:-webkit-box;font-size:1rem;line-height:1.7;height:auto;min-height:3.4rem;-webkit-line-clamp:2}

/* Catalog release years share a media-header row, separate from image attribution. */
.card-media-meta{position:absolute;top:.625rem;left:.625rem;right:.625rem;z-index:2;display:flex;align-items:flex-start;gap:.5rem;pointer-events:none}
.product-visual .card-media-meta .category-tag{position:static;min-width:0;max-width:none;flex:0 1 auto;overflow-wrap:anywhere}
.card-release-year{display:inline-flex;align-items:center;flex:0 0 auto;margin-left:auto;padding:.25rem .5rem;border-radius:.35rem;background:var(--image-label);color:var(--ink);border:1px solid var(--image-line);font-size:.875rem;line-height:1.5;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-variant-numeric:tabular-nums;white-space:nowrap;letter-spacing:.02em}
.card-release-year.is-unknown{background:var(--image-soft);color:var(--image-ink);border-color:var(--image-line);font-family:inherit;letter-spacing:0}
.release-details{margin-top:.375rem;font-size:.875rem;line-height:1.75;color:var(--subtle)}
.release-details>summary{cursor:pointer;color:var(--muted);padding:.25rem 0}.release-details[open]>summary{margin-bottom:.375rem}.release-details>p{margin:.375rem 0}.release-details .source-link{font-size:.875rem}
@media(max-width:640px){.card-media-meta{top:.5rem;left:.5rem;right:.5rem;gap:.375rem}.card-release-year{font-size:.875rem;padding:.2rem .4rem}}
.search-box:focus-within{outline:2px solid var(--accent);outline-offset:2px}

/* Human-sized bands share the existing neutral/accent tokens in both themes. */
.size-badges{display:flex;flex-wrap:wrap;gap:.375rem;margin:.625rem 0}
.size-badge{font-size:.875rem;line-height:1.5;border:1px solid var(--line);border-radius:.35rem;padding:.2rem .45rem;background:var(--soft);color:var(--muted)}
.size-badge.is-unknown{color:var(--subtle);border-style:dashed}
.size-filter-options{display:flex;flex-direction:column;gap:.375rem}
.size-filter-option{display:flex;align-items:center;justify-content:space-between;gap:.75rem;min-height:44px;width:100%;text-align:left;padding:.5rem .625rem;border:1px solid var(--control-line);border-radius:.5rem;background:var(--surface);color:var(--muted);font-size:.875rem;line-height:1.5}
.size-filter-option>span{min-width:0;overflow-wrap:anywhere}.size-filter-option small{display:block;font-size:.875rem;color:var(--subtle)}.size-filter-option b{text-align:right;font-weight:600;font-variant-numeric:tabular-nums}
.size-filter-option.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.size-filter-option.active small{color:var(--accent)}
.size-filter-option:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.size-help{margin-top:.75rem;font-size:.875rem;line-height:1.8;color:var(--muted)}.size-help summary{cursor:pointer}.size-help p{margin:.5rem 0 0;overflow-wrap:anywhere}
.variant-option-text{display:flex;flex-direction:column;align-items:flex-start;gap:.2rem;min-width:0}.detail-intro .variant-size{font-size:.875rem;line-height:1.5;color:var(--subtle)}.detail-intro .variant-option.is-selected .variant-size{color:var(--accent)}
.selected-size{display:flex;flex-wrap:wrap;align-items:baseline;gap:.375rem .75rem;font-size:.875rem;line-height:1.8;margin:.625rem 0;color:var(--muted)}.selected-size strong{color:var(--ink);font-weight:500}.selected-size>span{overflow-wrap:anywhere}
@media(max-width:760px){.size-filter-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem}.size-help{max-width:44rem}}
@media(forced-colors:active){.size-filter-option.active{outline:2px solid Highlight;outline-offset:-3px}.size-badge{border-color:CanvasText}}

/* v0.15, screenshot-led refinement: uninterrupted product stages and quieter metadata. */
.header-inner{min-height:5rem}.header-inner nav{min-height:5rem}
.brandmark{background:var(--surface-raised);color:var(--accent);border:1px solid var(--line);border-radius:.5rem}.brandmark span{background:var(--accent)}
.product-card{box-shadow:none;border-color:var(--line)}
.product-card:hover{border-color:var(--control-line);box-shadow:0 8px 26px var(--shadow-color)}
.product-visual{height:228px;margin:0;border-radius:0;background:var(--image-soft)}
.product-visual img.media-product{background:transparent;padding:max(32px,var(--product-inset,14px)) 24px max(30px,var(--product-inset,14px));mix-blend-mode:normal;filter:none}
.card-media-meta{top:.75rem;left:.875rem;right:.875rem}
.product-visual .category-tag,.detail-image .category-tag{background:var(--image-label);border:0;color:var(--image-ink);padding:.2rem .5rem}
.card-release-year{background:var(--image-label);border-color:transparent;color:var(--ink);font-weight:500}
.product-visual .photo-caption,.detail-image .photo-caption{background:transparent;right:.875rem;bottom:.5rem;color:var(--image-ink);letter-spacing:0}
.card-content{padding:1.25rem;gap:0}.manufacturer{letter-spacing:.015em;color:var(--subtle)}
.product-name{font-size:1.5rem;line-height:1.35;letter-spacing:-.02em}
.model-meta{margin-top:.5rem;gap:.5rem}.model-meta>span{background:transparent;border:0;padding:0;color:var(--subtle)}.model-meta>span+span:before{content:'·';margin-right:.5rem;color:var(--subtle)}
.size-badges{margin:.5rem 0 0}.size-badge{background:transparent;border-color:var(--line);font-size:.875rem}
.card-version-list{margin:.625rem 0 .2rem;font-size:.875rem;line-height:1.6}
.card-version-context{font-size:.875rem;color:var(--subtle)}
.product-description{font-size:1rem;line-height:1.65;margin:.875rem 0 1rem;min-height:3.3rem}
.card-specs{padding-top:.125rem;padding-bottom:1rem;gap:.75rem}
.card-specs strong{font-family:inherit;font-size:.9375rem;font-weight:550;line-height:1.55;letter-spacing:0;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.card-price{padding-top:.875rem;margin-bottom:.875rem}.card-price>strong{font-size:1.25rem;font-weight:600;letter-spacing:-.025em}
.coverage-note{background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:0;margin-bottom:1.25rem}.coverage-note summary{padding:.5rem 0 .875rem;font-size:.875rem;color:var(--subtle)}
.release-heading{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding-bottom:1.75rem}.release-heading .eyebrow{margin-bottom:.5rem}.release-heading h1{font-size:2rem}.release-heading p{margin-top:.5rem;font-size:.875rem;color:var(--muted)}
.release-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem}
.release-card{display:grid;grid-template-columns:10rem minmax(0,1fr);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-width:0;transition:border-color .18s,box-shadow .18s}
.release-card:hover{border-color:var(--control-line);box-shadow:0 8px 28px var(--shadow-color)}
.release-image{display:flex;align-items:center;justify-content:center;background:var(--image-soft);min-height:232px;padding:1.25rem .75rem;overflow:hidden}
.release-image img.media-product{width:100%;height:190px;object-fit:contain;object-position:var(--product-position,50% 50%);background:transparent;mix-blend-mode:normal;filter:none;transform:none;max-height:var(--product-detail-max-height,100%)}
.release-image .no-image{color:var(--muted);text-align:center}.release-image .no-image>span{font-size:1rem}
.release-body{display:flex;flex-direction:column;min-width:0;padding:1.25rem}
.release-meta{display:flex;flex-wrap:wrap;align-items:baseline;gap:.625rem;margin-bottom:.875rem;font-size:.875rem;color:var(--subtle)}
.release-meta time{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.875rem;font-variant-numeric:tabular-nums;color:var(--accent)}
.release-body .manufacturer{font-size:.875rem;margin-bottom:.25rem}.release-body h2{font-size:1.5rem;line-height:1.3;margin:0 0 .5rem}.release-body h2 a:hover{color:var(--accent)}
.release-body>p{font-size:1rem;color:var(--muted);line-height:1.65;margin:0 0 1rem}
.release-links{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem 1rem;margin-top:auto;border-top:1px solid var(--line);padding-top:.5rem}
.release-product-link{display:flex;align-items:center;gap:.625rem;min-height:36px;font-size:.875rem;color:var(--ink)}.release-product-link span{font-size:.875rem;color:var(--subtle)}.release-product-link:hover{color:var(--accent)}
.release-links .source-link{font-size:.875rem;min-height:36px;display:inline-flex;align-items:center}
.release-archive{margin-top:1.25rem;border-bottom:1px solid var(--line)}.release-archive>summary{padding:1rem 0;color:var(--muted);font-size:.9375rem;cursor:pointer}.release-archive>summary span{font-size:.875rem;color:var(--subtle);margin-left:.75rem}.release-archive[open]{padding-bottom:1.25rem}.release-archive>p{font-size:.875rem;color:var(--muted);margin:0 0 1rem}
.release-note{font-size:.875rem;color:var(--subtle);line-height:1.8;margin:1.25rem 0 0}
.source-updates{margin-top:3rem;padding-top:2rem;border-top:1px solid var(--line)}.source-updates .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.source-updates .news-card{border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent}.source-updates .news-body{padding:1rem 0 1.5rem}
@media(min-width:901px){.topbar{background:var(--page)}.header-inner{min-height:5rem}.header-inner nav{min-height:5rem}}
@media(max-width:1100px){.release-card{grid-template-columns:8rem minmax(0,1fr)}.release-body{padding:1rem}.release-image{padding:1rem .5rem}.release-image img.media-product{height:180px}.release-body h2{font-size:1.375rem}.release-links{gap:.25rem .75rem}}
@media(max-width:900px){.header-inner nav{min-height:3.5rem}.release-grid{grid-template-columns:minmax(0,1fr)}.release-card{grid-template-columns:10rem minmax(0,1fr)}.release-image{min-height:208px}.release-image img.media-product{height:172px}.release-body{padding:1.25rem}}
@media(max-width:640px){.header-inner{min-height:0}.header-inner nav{min-height:3.25rem}.release-heading{align-items:flex-start;flex-direction:column;gap:1rem;padding-bottom:1.5rem}.release-heading h1{font-size:1.75rem}.release-heading .button{font-size:.875rem;min-height:40px;padding:.5rem .75rem}.release-card{grid-template-columns:7.5rem minmax(0,1fr)}.release-body{padding:1rem}.release-body h2{font-size:1.375rem}.release-body>p{font-size:.9375rem;line-height:1.65}.release-image{padding:1rem .5rem}.release-image img.media-product{height:170px}.release-meta{gap:.25rem .5rem;margin-bottom:.625rem}.release-links{gap:0 .75rem}.release-product-link span{display:none}.source-updates{margin-top:2rem;padding-top:1.5rem}.source-updates .news-grid{grid-template-columns:minmax(0,1fr)}.product-visual{height:228px;margin:0}.card-content{padding:1.125rem}.card-media-meta{left:.75rem;right:.75rem}.product-name{font-size:1.5rem}}
@media(max-width:380px){.release-card{grid-template-columns:6.5rem minmax(0,1fr)}.release-body{padding:.875rem}.release-body h2{font-size:1.25rem}.release-body>p{font-size:.875rem}.release-image img.media-product{height:150px}.release-links{flex-direction:column;align-items:flex-start}.release-heading .eyebrow{font-size:.875rem}}
@media(prefers-reduced-motion:no-preference){body,.topbar,.product-card,.product-visual,.detail-image,.release-card,.release-image,.source-panel,footer{transition:background-color .18s,color .18s,border-color .18s,box-shadow .18s}.product-card,.release-card{animation:surface-enter .22s ease-out both}@keyframes surface-enter{from{opacity:.65}to{opacity:1}}}

.release-image{position:relative;padding-bottom:2rem}
.release-image-caption{position:absolute;bottom:.625rem;left:.5rem;right:.5rem;text-align:center;font-size:.875rem;line-height:1.45;color:var(--image-ink);overflow-wrap:anywhere}

/* v0.17 readability: Chinese-first typography and restrained yellow. */
body{font-size:1.125rem;line-height:1.8;letter-spacing:0}
h1,h2,h3,.product-name,.compare-name{letter-spacing:0;line-height:1.45;font-weight:700;overflow-wrap:anywhere}
h1{font-size:2.25rem}h2{font-size:1.5rem}
.brand{letter-spacing:-.035em;font-weight:700}.brand-light{font-weight:400}.brand small{font-size:.875rem;letter-spacing:0;line-height:1.6}
.brandmark{background:var(--accent-fill);color:var(--on-accent);border-color:var(--accent-fill)}.brandmark span{background:var(--on-accent)}
.header-inner nav a{font-size:1rem;min-height:3.5rem}.header-inner nav a.active:after{background:var(--accent-fill);height:3px}
.theme-toggle,.button,.text-button,.filter-mobile{font-size:1rem;min-height:44px}
.eyebrow,.manufacturer,.table-eyebrow{font-family:inherit;letter-spacing:0;font-size:.9375rem;line-height:1.65}
.catalog-heading p,.page-heading p,.release-heading p{font-size:1rem;line-height:1.75}
.catalog-layout{grid-template-columns:14rem minmax(0,1fr);gap:2rem}
.filter-title,.filter-section h2{font-size:1rem;letter-spacing:0}.filter-section h2{font-weight:700}
.category-option,.brands label,.advanced-filters label,.advanced-filters select,.size-filter-option{font-size:1rem;line-height:1.7}
.category-option{gap:.625rem}.category-option svg{width:18px;height:18px}.brands input{width:18px;height:18px}
.category-number,.category-option b,.brands small{font-family:inherit;font-size:.875rem}
.size-filter-option small,.size-help,.filter-note .text-button{font-size:.9375rem}.size-help{line-height:1.8}
.search-box{min-height:3.5rem}.search-box input,.search-box input::placeholder{font-size:1.125rem}
.results-toolbar #results-count{font-size:1.125rem}.results-toolbar #results-count span,.results-toolbar #results-count strong,.sort-control,.sort-control select{font-size:1rem}
.sort-control select{min-height:44px;max-width:11rem}.coverage-note summary,.coverage-note p,.coverage-note li{font-size:1rem}
.product-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem}
.card-content{padding:1.5rem}.product-name{font-size:1.5rem;line-height:1.45}
.model-meta,.size-badge,.card-version-context{font-size:.9375rem;line-height:1.7}
.card-version-list{font-size:1rem;line-height:1.75;-webkit-line-clamp:3}
.product-description{display:-webkit-box;font-size:1.125rem;line-height:1.8;min-height:4.05rem;height:auto;margin:1rem 0 1.25rem;-webkit-line-clamp:2}
.card-specs{gap:1rem;padding-bottom:1.25rem}.card-specs strong{font-family:inherit;font-size:1.125rem;line-height:1.7;font-weight:700}
.card-specs span,.card-price>span{font-size:.9375rem;line-height:1.7}.card-price>small{font-size:.875rem;line-height:1.8}
.card-price>strong{font-size:1.375rem;letter-spacing:0}.card-jd-reference>span{font-size:1rem}.card-jd-reference>small{font-size:.875rem}
.card-bottom{gap:.75rem}.card-bottom>a,.compare-toggle,.card-bottom a.compare-toggle{font-size:1rem;min-height:44px;line-height:1.65}
.card-release-year{font-family:inherit;font-size:.875rem;letter-spacing:0}.product-visual .category-tag,.product-visual .photo-caption,.detail-image .category-tag,.detail-image .photo-caption{font-size:.875rem;line-height:1.5}
.breadcrumb{font-size:.9375rem}.detail-intro .product-heading .eyebrow{font-size:1rem;letter-spacing:0}.detail-intro .product-heading h1{font-size:2.5rem;line-height:1.4;letter-spacing:0}
.price-label,.reference-price p,.price-source,.variant-label h2,.detail-intro .variant-option,.variant-archive summary{font-size:1rem;line-height:1.8}
.detail-intro .variant-option{min-height:48px}.detail-intro .variant-size,.variant-label>span,.variant-archive summary>span,.selected-version-line>span,.selection-status,.version-date,.selected-size{font-size:.9375rem;line-height:1.75}
.selected-version-name{font-size:1.25rem;line-height:1.65}.detail-overview .detail-description{font-size:1.125rem;line-height:1.9;max-width:42rem}
.detail-highlights{flex-wrap:wrap;gap:1.5rem 2.5rem}.detail-highlights strong{font-family:inherit;font-size:1.75rem;letter-spacing:0;line-height:1.5}.detail-highlights span{font-size:.9375rem}
.identity-list{font-size:1rem;line-height:1.8}.identity-list dt,.identity-list dd,.detail-overview .version-record-name,.identity-aliases,.status-note{font-size:1rem;line-height:1.8}
.spec-list>div{font-size:1.125rem;line-height:1.8;padding:1.25rem 0;grid-template-columns:minmax(7rem,.7fr) minmax(0,1.8fr)}
.spec-list small{font-size:.9375rem;line-height:1.8}.spec-source{font-size:.875rem}.section-heading>span,.section-heading>a,.fine-print,.source-item small,.source-bottom,.source-bottom a{font-size:.9375rem;line-height:1.8}
.source-link,.source-panel h2,.comparison-caveat{font-size:1rem;line-height:1.8}.source-panel h2{font-size:1.25rem}.source-item>div{min-width:0;overflow-wrap:anywhere}
.configuration-note,.configuration-note summary,.configuration-note li,.model-price-reference p,.jd-section p,.jd-reference p,.jd-comparison-empty p{font-size:1rem;line-height:1.8}
.reference-price small,.price-disclaimer,.jd-reference small,.jd-section>small,.jd-unresolved summary,.jd-comparison-empty small{font-size:.875rem;line-height:1.8}
.comparison-toolbar>label,.comparison-toolbar select{font-size:1rem}.compare-table{font-size:1rem;min-width:960px;line-height:1.8}
.compare-table th,.compare-table td{font-size:1rem}.compare-table th>small,.compare-table td small{font-size:.9375rem;line-height:1.8}.compare-table tr>:first-child{width:11rem}
.compare-name{font-size:1.375rem}.remove-column{min-width:44px;min-height:44px}.compare-product-image{margin-top:2.5rem}
.release-heading h1{font-size:2.25rem}.release-grid{gap:1.5rem}.release-card{grid-template-columns:10.5rem minmax(0,1fr)}
.release-body{padding:1.5rem}.release-body h2{font-size:1.5rem;line-height:1.45}.release-body>p{font-size:1.125rem;line-height:1.8;margin-bottom:1.25rem}
.release-meta,.release-meta time,.release-body .manufacturer{font-family:inherit;font-size:.9375rem;line-height:1.7}.release-meta time{font-weight:700;letter-spacing:0}
.release-product-link,.release-links .source-link{font-size:1rem;min-height:44px}.release-product-link span{font-size:.875rem}.release-image-caption{font-size:.875rem;line-height:1.6}
.release-archive>summary{font-size:1.125rem}.release-archive>summary span{font-size:.9375rem}.release-archive>p{font-size:1rem}.release-note{font-size:.875rem;line-height:1.9}
.news-body h2{font-size:1.375rem;line-height:1.55}.news-body>p{font-size:1.125rem;line-height:1.8}.news-meta,.news-bottom,.news-bottom a,.news-related{font-size:.9375rem;line-height:1.8}
.footer-brand{font-size:1rem}.footer-meta,.footer-meta .text-button{font-size:.9375rem}.dock-label{font-size:1rem}.dock-product{font-size:.9375rem}.dock-label>span{font-size:.875rem}.dock-inner>.button,.dock-clear{font-size:1rem}
.dialog-body p{font-size:1.125rem;line-height:1.9}.dialog-head h2{font-size:1.5rem}#toast{font-size:1rem;line-height:1.7}.empty-state p,.compare-empty p{font-size:1.125rem;line-height:1.8}
@media(max-width:1359px){.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-layout{grid-template-columns:13.5rem minmax(0,1fr);gap:1.5rem}}
@media(max-width:1100px){.release-grid{grid-template-columns:minmax(0,1fr)}.release-card{grid-template-columns:12rem minmax(0,1fr)}.release-image{min-height:224px}.release-image img.media-product{height:190px}.release-body h2{font-size:1.5rem}}
@media(max-width:760px){.catalog-layout{display:block}.category-list,.brands{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-top,.detail-overview{grid-template-columns:minmax(0,1fr)}.detail-intro .product-heading h1{font-size:2rem}.related-section .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){
 .product-grid,.related-section .product-grid{grid-template-columns:minmax(0,1fr)}.product-visual{height:260px}.card-content{padding:1.25rem}.product-name{font-size:1.5rem}
 .card-specs{grid-template-columns:repeat(2,minmax(0,1fr))}.card-specs>div{display:block}.card-specs>div+div{border-left:1px solid var(--line);padding-left:1rem}.card-specs strong{font-size:1.125rem}
 .card-bottom>a,.compare-toggle,.card-bottom a.compare-toggle{font-size:1rem;min-height:44px;width:auto}.product-description{font-size:1.125rem;line-height:1.8}
 .release-card{grid-template-columns:minmax(0,1fr)}.release-image{min-height:210px;padding:1.25rem 1rem 2.25rem}.release-image img.media-product{height:180px}.release-body{padding:1.25rem}.release-body h2{font-size:1.5rem}.release-body>p{font-size:1.125rem;line-height:1.8}.release-links{flex-direction:row;align-items:center;gap:.5rem 1rem}
 .release-product-link span{display:inline}.release-heading{gap:1rem}.release-heading h1{font-size:2rem}.release-heading .button{font-size:1rem;min-height:44px}
}
@media(max-width:640px){
 .header-inner nav{gap:1.25rem;flex-wrap:wrap}.header-inner nav a{font-size:1rem}.brand{font-size:1.125rem}.brand small{font-size:.875rem;letter-spacing:0}.theme-toggle{min-width:44px;min-height:44px}
 main{padding:1.75rem 1rem 3.5rem}.catalog-heading h1,.page-heading h1{font-size:1.875rem}.search-box input,.search-box input::placeholder{font-size:1rem}.filter-mobile{font-size:1rem;min-height:3.5rem}
 .results-toolbar{align-items:flex-start;gap:.75rem}.results-toolbar #results-count span{font-size:.9375rem}.sort-control,.sort-control select{font-size:1rem}.sort-control select{max-width:8.5rem}
 .model-meta,.card-version-context{font-size:.9375rem}.card-version-list{font-size:1rem}.card-price>strong{font-size:1.375rem}.spec-list>div{grid-template-columns:minmax(5rem,.65fr) minmax(0,1.35fr);gap:1rem;font-size:1.125rem}
 .detail-intro .reference-price>strong{font-size:1.875rem}.detail-intro .reference-price.unknown>strong{font-size:1.125rem}.comparison-toolbar select,.compare-table th,.compare-table td{font-size:1rem}.compare-table{min-width:900px}.compare-table tr>:first-child{width:9rem}
 .news-body h2{font-size:1.375rem}.news-body>p{font-size:1.125rem}.dialog-body p{font-size:1.125rem}.dock-inner>.button,.dock-clear{font-size:1rem;min-height:44px}.dock-products{min-width:0}.footer-meta .text-button{font-size:.9375rem}
}
@media(max-width:380px){.header-inner nav{gap:.875rem}.category-list,.brands,.size-filter-options{grid-template-columns:minmax(0,1fr)}.release-card{grid-template-columns:minmax(0,1fr)}.release-body h2{font-size:1.5rem}.release-body>p{font-size:1.125rem}.release-body{padding:1.125rem}}

/* Explicit child labels override the inherited compact SKU-era rules. */
.detail-intro .variant-option strong,.variant-option .variant-price,.detail-intro .detail-actions .button{font-size:1rem;line-height:1.7}
.detail-intro .variant-option strong{font-weight:700}.detail-intro .version-date{font-size:.9375rem;line-height:1.8}
.source-details > summary,.jd-unresolved summary,.detail-intro .model-price-reference h2,.model-price-reference>div,.jd-links a,.jd-comparison-empty>.source-link{font-size:1rem;line-height:1.8}
.compare-price .reference-price p,.jd-comparison .jd-reference p,.jd-comparison .jd-reference h4{font-size:1rem;line-height:1.8}
.detail-overview .detail-highlights span{font-size:.9375rem}
.comparison-toolbar>a,.comparison-toolbar>button,.active-chips button,.source-panel a,.dock-product{font-size:1rem;line-height:1.7}
.active-chips button,.dock-product{min-height:44px}

/* v0.19: compact browsing, durable mobile filters, searchable comparison. */
.advanced-filters summary{cursor:pointer;font-size:16px;font-weight:700;color:var(--ink);list-style-position:inside}
.advanced-filters[open] summary{margin-bottom:18px}
.brands label.is-disabled{opacity:.45;cursor:not-allowed}
.brands input:disabled{cursor:not-allowed}
.card-content .model-meta{margin-bottom:10px}
.card-version-context{margin:0 0 12px;font-size:14px;line-height:1.6;color:var(--muted)}
.card-price small{display:block;font-size:14px;line-height:1.7}
.comparison-toolbar{align-items:end;flex-wrap:wrap;gap:16px}
.comparison-toolbar label{min-width:0}
.comparison-toolbar .compare-search-label{flex:1 1 210px}
#compare-search{width:100%;min-height:46px;padding:10px 14px;border:1px solid var(--control-line);border-radius:8px;background:var(--surface);color:var(--ink);font:inherit;font-size:16px}
.comparison-toolbar .differences-control{display:flex;flex-direction:row;align-items:center;gap:8px;min-height:46px;font-size:16px;white-space:nowrap}
#differences-only{width:18px;height:18px;accent-color:var(--accent)}
@media(max-width:680px){.comparison-toolbar>label{width:100%}.comparison-toolbar select{width:100%;max-width:100%}.filter-mobile[aria-expanded="true"]{background:var(--accent-fill);color:var(--on-accent)}.advanced-filters summary{min-height:40px;display:flex;align-items:center}}

/* Sunday reference: calm image-first rhythm, generous type, and flat surfaces.
   Keep this a working catalog, without a marketing hero or scroll-driven media. */
.catalog-heading,.release-heading{padding-top:2rem;padding-bottom:2rem;gap:2rem}
.catalog-heading h1{font-size:clamp(2.25rem,4.2vw,3rem);font-weight:400;line-height:1.25}
.release-heading h1{font-size:clamp(2.5rem,5vw,3.5rem);font-weight:400;line-height:1.18}
.detail-intro h1{font-size:clamp(2.25rem,4.5vw,3rem);font-weight:400;line-height:1.25}
.product-grid{gap:1.5rem}
.product-card{border:1px solid transparent;border-radius:16px;background:transparent;box-shadow:none;overflow:hidden}
.product-card:hover,.product-card:focus-within{border-color:var(--line);box-shadow:none}
.product-visual{height:270px;border-radius:14px;background:var(--image-soft)}
.card-content{padding:1.25rem .25rem 1rem}
.product-card .product-description{margin-top:1rem;margin-bottom:1.25rem;line-height:1.85}
.product-card .card-specs{padding-top:1rem;padding-bottom:1rem}
.product-card .card-price{margin-top:1rem;margin-bottom:1rem}
.product-card .card-bottom{padding-top:1rem;border-top:1px solid var(--line)}
.release-grid{gap:2rem 1.5rem;grid-template-columns:repeat(3,minmax(0,1fr))}
.release-card{display:flex;flex-direction:column;border:0;border-radius:0;background:transparent;box-shadow:none;overflow:visible}
.release-image{height:300px;min-height:300px;padding:1.5rem 1rem 2.5rem;border-radius:16px;background:var(--image-soft)}
.release-image img.media-product{height:100%;max-height:100%;width:100%;object-fit:contain}
.release-body{padding:1.25rem .25rem 0}
.release-body h2{font-size:1.5rem;line-height:1.45;margin-bottom:.75rem}
.release-body>p{font-size:1.125rem;line-height:1.85}
.release-links{border-top:1px solid var(--line);padding-top:.875rem;margin-top:1rem}
.release-meta{font-size:.875rem;gap:.5rem .75rem}
.source-updates{margin-top:4rem}
#compare-search:focus-visible,.advanced-filters summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
@media(max-width:1200px){.release-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.release-image{height:280px;min-height:280px}}
@media(max-width:680px){.catalog-heading,.release-heading{padding-top:1.25rem;padding-bottom:1.5rem;gap:1.25rem}.catalog-heading h1,.release-heading h1{font-size:2.25rem}.product-visual{height:260px}.card-content{padding:1.125rem .25rem 1rem}.release-grid{grid-template-columns:minmax(0,1fr);gap:2.25rem}.release-image{height:300px;min-height:300px}.release-body{padding:1.25rem .25rem 0}.release-body h2{font-size:1.5rem}.release-body>p{font-size:1.125rem;line-height:1.85}.source-updates{margin-top:3rem}}
@media(prefers-reduced-motion:reduce){.product-card,.release-card,.product-visual,.release-image{animation:none;transition:none}}


/* v0.20 catalog cards: a compact title, readable facts and a distinct action row.
   v0.20.1: each card owns its natural height; text must never shrink into a shared track. */
.product-grid{align-items:start}
.product-card{display:block;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.product-card:hover{border-color:var(--control-line);box-shadow:none}
.product-card:focus-within{border-color:var(--accent)}
.product-card .product-visual{height:248px;border-radius:0;border-bottom:1px solid var(--image-line)}
.product-card .card-content{display:flow-root;padding:0;min-width:0}
.card-heading{padding:1.125rem 1.25rem 0;min-width:0}
.card-brand-row{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:.25rem .75rem}
.card-brand-row .manufacturer{margin:0;font-size:.9375rem;line-height:1.6;letter-spacing:0;color:var(--muted)}
.card-brand-row .model-meta{display:block;margin:0;font-size:.875rem;line-height:1.6;color:var(--muted)}
.card-title{margin:.375rem 0 0;font-size:1.625rem;line-height:1.35;font-weight:700;letter-spacing:0}
.card-title .product-name{display:block;font-size:inherit;line-height:inherit;font-weight:inherit;letter-spacing:0;overflow-wrap:anywhere}
.card-heading .size-badges{margin:.625rem 0 0;gap:.375rem;min-height:0}
.card-heading .size-badge{padding:.125rem .5rem;font-size:.875rem;line-height:1.65;background:var(--soft);border:0;color:var(--muted);border-radius:4px}
.card-heading .size-badge.is-unknown{background:transparent;box-shadow:inset 0 0 0 1px var(--line)}
.product-card .product-description{display:block;-webkit-line-clamp:unset;overflow:visible;overflow-wrap:anywhere;margin:.75rem 1.25rem 1rem;min-height:0;height:auto;font-size:1.125rem;line-height:1.8;color:var(--ink)}
.card-facts{margin:0 1.25rem;padding:.75rem .875rem .875rem;border:1px solid var(--line);border-radius:8px;background:var(--soft);min-width:0}
.card-facts .card-version-context{display:flex;align-items:baseline;flex-wrap:wrap;gap:.125rem .25rem;margin:0 0 .75rem;padding:0 0 .625rem;border-bottom:1px solid var(--line);font-size:.875rem;line-height:1.6;color:var(--muted);overflow-wrap:anywhere}
.card-version-context strong{font-size:inherit;font-weight:400;color:var(--ink)}
.card-match-context{flex-basis:100%}
.product-card .card-specs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.875rem;margin:0;padding:0;align-items:start}
.product-card .card-specs>div{display:block;min-width:0;padding:0;border:0}
.product-card .card-specs>div+div{border-left:1px solid var(--line);padding-left:.875rem}
.card-specs dt{margin:0 0 .25rem;font-size:.875rem;font-weight:400;line-height:1.6;color:var(--muted);overflow-wrap:anywhere}
.card-specs dd{margin:0;min-width:0}
.product-card .card-specs strong{display:block;font-family:inherit;font-size:1.125rem;line-height:1.55;font-weight:700;letter-spacing:0;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;color:var(--ink)}
.product-card .card-specs .is-compact{white-space:normal;font-size:1.25rem;overflow-wrap:anywhere}
.card-spec-note{display:block;margin-top:.25rem;font-size:.875rem;line-height:1.6;color:var(--muted);overflow-wrap:anywhere}
.card-specs-empty{margin:0;font-size:1rem;line-height:1.8;color:var(--muted)}
.product-card .card-price{display:flex;flex-direction:column;gap:.125rem;margin:0;padding:1rem 1.25rem;border:0;align-self:start}
.product-card .card-price>span{font-size:.9375rem;line-height:1.65;color:var(--muted)}
.product-card .card-price>strong{font-size:1.5rem;line-height:1.5;letter-spacing:0;overflow-wrap:anywhere}
.product-card .card-price>small{font-size:.875rem;line-height:1.65;color:var(--muted)}
.product-card .card-bottom{flex-wrap:wrap;margin:0 1.25rem;padding:.875rem 0 1rem;gap:.625rem;border-top:1px solid var(--line);align-items:center;justify-content:space-between}
.product-card .card-bottom>a{font-size:1rem;line-height:1.65;color:var(--ink);min-height:44px}
.product-card .card-bottom>a:not(.compare-toggle){font-weight:700;text-underline-offset:4px}
.product-card .card-bottom>a:not(.compare-toggle):hover{text-decoration:underline;color:var(--accent)}
.product-card .compare-toggle,.product-card .card-bottom a.compare-toggle{font-size:1rem;min-height:44px;padding:.5rem .75rem;width:auto;line-height:1.65}
@media(max-width:680px){
 .product-card .product-visual{height:250px}
 .card-heading{padding:1rem 1.125rem 0}
 .product-card .product-description{margin:.75rem 1.125rem 1rem}
 .card-facts{margin:0 1.125rem}
 .product-card .card-price{padding:1rem 1.125rem}
 .product-card .card-bottom{margin:0 1.125rem}
}
@media(max-width:380px){
 .card-heading{padding:1rem 1rem 0}
 .product-card .product-description{margin:.625rem 1rem .875rem}
 .card-facts{margin:0 1rem;padding:.625rem .625rem .75rem}
 .product-card .card-specs{gap:.625rem}
 .product-card .card-specs>div+div{padding-left:.625rem}
 .product-card .card-specs .is-compact{font-size:1.125rem;white-space:normal;overflow-wrap:anywhere}
 .product-card .card-price{padding:1rem}
 .product-card .card-bottom{margin:0 1rem}
}

/* Keep sidebar catalogs and enlarged text from squeezing facts into narrow columns. */
.product-card{container-type:inline-size;container-name:catalog-card}
@media(min-width:761px) and (max-width:960px){.product-grid{grid-template-columns:minmax(0,1fr)}}
@container catalog-card (max-width:19rem){
 .product-card .card-specs{grid-template-columns:minmax(0,1fr);gap:.625rem}
 .product-card .card-specs>div+div{border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:.625rem}
}

/* One compact source summary per selected version; parameter values stay in natural flow. */
.spec-sources{margin:0 0 1.125rem;color:var(--muted);font-size:1rem;line-height:1.8;overflow-wrap:anywhere}
.spec-sources .source-link{font-size:inherit}

/* v0.21: compact selected-version facts; preserve natural flow and full conditions. */
.detail-intro .reference-price{padding:1.25rem;gap:.25rem;margin-bottom:1.5rem}
.detail-intro .variant-section{margin:0 0 1.5rem}
.detail-intro .variant-option{min-height:48px}
.detail-intro .selected-version-summary{display:flex;flex-wrap:wrap;align-items:baseline;gap:.5rem 1.25rem;margin:0}
.detail-intro .selected-version-summary>p{margin:0;font-size:1rem;line-height:1.7}
.detail-intro .selected-size{display:flex;flex-wrap:wrap;gap:.35rem .75rem}
.version-facts{margin:.75rem 0 1.25rem;font-size:1rem;line-height:1.8;color:var(--muted)}
.version-facts>summary{width:fit-content;cursor:pointer;font-size:1rem;color:var(--ink)}
.version-facts>summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.version-facts .identity-list{margin:1rem 0;grid-template-columns:repeat(2,minmax(0,1fr))}
.version-facts .version-date,.version-facts .fine-print{font-size:1rem;line-height:1.8}
.single-version-scope{font-size:1rem;color:var(--muted);margin:0 0 1rem}
.detail-intro .detail-actions{margin-top:1.25rem;flex-wrap:wrap}
.detail-overview{grid-template-columns:minmax(0,1fr)}
@media(max-width:480px){.version-facts .identity-list{grid-template-columns:minmax(0,1fr)}.detail-intro .reference-price{padding:1rem}}

/* Compact browsing keeps exact-version routes and content in natural flow. */
.results-toolbar{flex-wrap:wrap;gap:.75rem}
.catalog-layout-toggle{display:inline-flex;gap:.125rem;padding:.2rem;border:1px solid var(--line);border-radius:.5rem;margin-left:auto}
.catalog-layout-toggle button{font:inherit;font-size:1rem;border:0;background:transparent;color:var(--muted);padding:.5rem .8rem;border-radius:.3rem;cursor:pointer}
.catalog-layout-toggle button[aria-pressed="true"]{background:var(--ink);color:var(--paper,#fff)}
.catalog-layout-toggle button:focus-visible,.list-compare:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.product-list{display:grid;gap:.75rem;min-width:0}
.product-list-row{display:grid;grid-template-columns:5.5rem minmax(9rem,1.2fr) minmax(15rem,1.8fr) auto;align-items:center;gap:1rem;padding:1rem;border:1px solid var(--line);border-radius:.75rem;min-width:0;background:var(--surface,var(--paper))}
.list-product-image{display:block;aspect-ratio:1;border-radius:.5rem;background:var(--image-soft);min-width:0;overflow:hidden}
.list-product-image img{width:100%;height:100%;object-fit:contain;padding:.3rem}
.list-product-identity{min-width:0}.list-product-identity small,.list-product-identity p{color:var(--muted);font-size:.875rem;line-height:1.5;margin:.2rem 0}.list-product-identity h2{font-size:1.1rem;line-height:1.4;margin:.15rem 0;overflow-wrap:anywhere}.list-product-identity .size-badges{margin:.35rem 0 0}.list-product-identity .size-badge{font-size:.875rem}
.list-product-facts{display:grid;grid-template-columns:1fr 1.3fr .85fr;gap:1rem;margin:0;min-width:0}.list-product-facts>div{min-width:0}.list-product-facts dt{font-size:.875rem;color:var(--muted);line-height:1.5;margin-bottom:.35rem}.list-product-facts dd{margin:0;font-size:.9rem;line-height:1.55;overflow-wrap:anywhere}.list-compare{font-size:1rem;padding:.65rem;white-space:normal}
.variant-differences{margin:2rem 0}.variant-differences .section-heading{flex-wrap:wrap;gap:.5rem}.variant-difference-table{border-collapse:collapse;width:100%;min-width:780px;font-size:1rem;line-height:1.65}.variant-difference-table th,.variant-difference-table td{padding:.9rem 1rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;max-width:17rem;overflow-wrap:anywhere}.variant-difference-table thead th{font-size:.875rem;color:var(--muted);background:var(--surface,var(--paper))}.variant-difference-table th.has-difference{color:var(--ink);border-bottom:2px solid var(--accent)}.variant-difference-table tr.is-selected>th{border-left:3px solid var(--accent)}.variant-difference-table td>span,.variant-difference-table td>small{display:block}.variant-difference-table small{font-size:.875rem;color:var(--muted);line-height:1.6;margin-top:.3rem}.unreported-value{color:var(--muted)}.parameter-basis{display:block!important;color:var(--muted);font-size:.875rem;line-height:1.6;margin:.4rem 0}.variant-differences .fine-print{margin-top:.75rem}
@media(max-width:1150px){.product-list-row{grid-template-columns:4.5rem minmax(8rem,1fr) auto}.list-product-facts{grid-column:2/4}.list-compare{grid-column:3;grid-row:1}.list-product-identity{grid-column:2}}
@media(max-width:520px){.catalog-layout-toggle{margin-left:0}.product-list-row{padding:.75rem;gap:.75rem;grid-template-columns:3.8rem minmax(0,1fr)}.list-product-identity{grid-column:2}.list-product-facts{grid-column:1/-1;gap:.5rem}.list-compare{grid-column:1/-1;grid-row:auto;justify-self:end}.list-product-facts dd{font-size:.875rem}.variant-differences{margin:1.5rem 0}}

/* Product-stage evidence: one quiet card badge, separate production and delivery facts. */
.maturity-badge{display:inline-flex;align-items:center;width:fit-content;font-size:.875rem;line-height:1.45;font-weight:500;padding:.25rem .55rem;margin-top:.55rem;border:1px solid var(--line);border-radius:4px;color:var(--muted);background:var(--surface)}
.maturity-production,.maturity-scaled_production,.maturity-scaled_delivery{color:var(--ink);border-color:var(--accent);background:var(--surface)}
.maturity-filter>label{display:block;font-size:1rem;font-weight:600;margin-bottom:.7rem}
.maturity-filter>select{width:100%;max-width:100%;font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);padding:.65rem .5rem;border-radius:4px}
.maturity-help{margin-top:.65rem;font-size:.875rem;line-height:1.6;color:var(--muted)}
.maturity-help summary,.maturity-evidence summary{cursor:pointer;width:fit-content}
.maturity-help ul{padding-left:1rem}.maturity-help li{margin:.5rem 0}
.product-maturity{margin:1.5rem 0 2rem;padding:1.2rem 0;border-block:1px solid var(--line)}
.maturity-heading{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.maturity-heading h2{font-size:1.25rem;font-weight:500;margin:0}.maturity-heading .maturity-badge{margin:0}
.maturity-dimensions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin:1.1rem 0}
.maturity-dimensions dt{font-size:.875rem;color:var(--muted);margin-bottom:.35rem}.maturity-dimensions dd{margin:0;font-size:1.125rem;line-height:1.5}
.maturity-evidence{font-size:1.125rem;line-height:1.65}.maturity-evidence>summary{font-size:.875rem;color:var(--muted)}
.maturity-evidence ul{padding:0;list-style:none}.maturity-evidence li{padding:.9rem 0;border-bottom:1px solid var(--line)}
.maturity-evidence li p{margin:.35rem 0}.maturity-evidence small{font-size:.875rem;color:var(--muted)}
@media(max-width:600px){.maturity-dimensions{grid-template-columns:1fr;gap:.75rem}.maturity-dimensions>div{display:grid;grid-template-columns:7rem 1fr;gap:.5rem}.maturity-dimensions dt{margin:0}.product-list-row .maturity-badge{font-size:.875rem}}
.maturity-model-context{font-size:1.125rem;margin:.75rem 0;line-height:1.6}.maturity-model-context span{font-size:.875rem;color:var(--muted)}

/* v0.26: one horizontal morphology navigation, then contextual refinements. */
.category-navigation{display:block;height:auto;min-width:0;max-width:100%;margin:0 0 1.5rem;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface)}
.category-nav-scroll{display:flex;flex-flow:row nowrap;align-items:stretch;gap:0;max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;scroll-padding-inline:.5rem;scrollbar-width:thin;scrollbar-color:var(--control-line) var(--surface)}
.category-nav-button{position:relative;display:flex;align-items:center;justify-content:center;flex:1 0 auto;gap:.75rem;min-height:4.25rem;min-width:7rem;padding:1rem 1.25rem;border:0;border-radius:0;background:transparent;color:var(--muted);font:inherit;font-size:1.125rem;font-weight:700;line-height:1.6;white-space:nowrap}
.category-nav-button b{font-size:.875rem;font-weight:400;font-variant-numeric:tabular-nums;color:var(--subtle)}
.category-nav-button:hover{background:var(--soft);color:var(--ink)}
.category-nav-button.active{background:var(--accent-soft);color:var(--accent)}
.category-nav-button.active b{color:var(--accent)}
.category-nav-button.active:after{content:"";position:absolute;bottom:0;left:1rem;right:1rem;height:3px;background:var(--accent-fill)}
.category-nav-button:focus-visible{z-index:1;outline:3px solid var(--accent);outline-offset:-5px}
.category-refinements{min-width:0;margin:-.25rem 0 1.75rem;padding:0 0 1.25rem;border-bottom:1px solid var(--line)}
.category-refinements h2{font-size:1rem;line-height:1.6;margin:0 0 .75rem;color:var(--muted)}
.category-refinements .size-filter-options{display:flex;flex-wrap:wrap;gap:.625rem}
.category-refinements .size-filter-option{width:auto;flex:0 1 auto;min-width:9rem;max-width:100%;gap:1rem;padding:.625rem .875rem;min-height:3.25rem;font-size:1rem;line-height:1.6}
.category-refinements .size-filter-option b{display:flex;align-items:baseline;gap:.25rem;flex-shrink:0}
.category-refinements .size-filter-option b small{display:inline;font-size:.875rem}
.category-refinements .size-help{margin-top:.75rem;max-width:64rem}
.category-scope-note{margin:-.5rem 0 1.5rem;font-size:1rem;line-height:1.75;color:var(--muted)}
@media(max-width:760px){.category-navigation{margin-bottom:1.25rem}.category-nav-button{flex:0 0 auto;min-width:6.75rem;min-height:3.75rem;padding:.875rem 1rem;font-size:1rem;gap:.5rem}.category-refinements .size-filter-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.category-refinements .size-filter-option{width:100%;min-width:0;gap:.625rem;padding:.625rem .75rem}.category-refinements{margin-bottom:1.25rem}.category-scope-note{font-size:1rem}}
@media(forced-colors:active){.category-nav-button.active{outline:2px solid Highlight;outline-offset:-3px}.category-nav-button.active:after{background:Highlight}.category-nav-button:focus-visible{outline-color:Highlight}}

/* v0.27: compact manufacturers, bounded catalog rendering and readable table anchors. */
.brands{display:block}
.brands .brand-search-label{display:block;margin:.5rem 0;font-size:1rem;color:var(--muted)}
#brand-search{width:100%;min-height:44px;padding:.6rem .65rem;border:1px solid var(--control-line);border-radius:.4rem;font:inherit;color:var(--ink);background:var(--surface)}
.brand-options{display:grid;gap:.2rem;margin-top:.65rem}
.brand-options label{min-height:44px;margin:0}
.brand-options label span{overflow-wrap:anywhere}
.brand-options small{margin-left:auto;color:var(--muted);font-variant-numeric:tabular-nums}
.brand-empty{font-size:1rem;color:var(--muted);padding:.5rem 0}
.brand-expand{margin-top:.5rem;min-height:44px}
.catalog-pagination{display:flex;flex-direction:column;align-items:center;gap:.75rem;padding:2rem 0 1rem;color:var(--muted)}
.catalog-pagination p{margin:0;font-size:1rem}
#brand-search:focus-visible,.brand-expand:focus-visible,.table-scroll:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.table-scroll{overflow:auto;max-height:72vh;max-block-size:72dvh;isolation:isolate;scroll-padding:8rem 1rem 1rem 10rem;overscroll-behavior:contain}
.compare-table,.variant-difference-table{border-collapse:separate;border-spacing:0}
.compare-table thead th,.variant-difference-table thead th{position:sticky;top:0;z-index:3;background:var(--surface-raised);box-shadow:0 1px 0 var(--line);padding:.8rem 1rem}
.compare-table tr>:first-child,.variant-difference-table tr>:first-child{position:sticky;left:0;z-index:2;background:var(--surface-raised);box-shadow:1px 0 0 var(--line)}
.compare-table thead tr>:first-child,.variant-difference-table thead tr>:first-child{z-index:4}
.compare-table thead th:not(:first-child){padding-right:2.5rem}
.compare-table thead .compare-name{font-size:1.125rem;line-height:1.55;margin-top:.15rem}
.compare-table .compare-image-row td{background:var(--surface)}
.variant-difference-table tr>:first-child{min-width:9rem;max-width:12rem}
.variant-difference-table tr.is-selected>th{background:var(--surface-raised)}
@media(max-width:760px){.brand-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:.25rem 1rem}.table-scroll{max-height:70vh;max-block-size:70dvh}.compare-table thead th,.variant-difference-table thead th{padding:.7rem .8rem}.compare-table thead .compare-name{font-size:1rem}.variant-difference-table tr>:first-child{min-width:8rem;max-width:10rem}}
@media(max-width:380px){.brand-options{grid-template-columns:minmax(0,1fr)}}
@media(forced-colors:active){.compare-table thead th,.variant-difference-table thead th,.compare-table tr>:first-child,.variant-difference-table tr>:first-child{background:Canvas;border:1px solid CanvasText}}

/* Category-specific refinement belongs to the sidebar and its mobile drawer. */
.filters .category-refinements{margin:0 0 1.5rem;padding:0 0 1.25rem;border-bottom:1px solid var(--line)}
.filters .category-refinements h2{font-size:1rem;font-weight:700;margin:0 0 .75rem}
.filters .category-refinements .size-filter-options{display:flex;flex-direction:column;gap:.375rem}
.filters .category-refinements .size-filter-option{width:100%;min-width:0;flex:auto;padding:.6rem .65rem;gap:.5rem}
.filters .category-refinements .size-filter-option b{display:block}
.filters .category-refinements .size-filter-option b small{display:block}
.filters .category-refinements .size-help{margin-top:.7rem}
.filters .category-scope-note{font-size:.9375rem;line-height:1.7;margin:0 0 1.25rem;color:var(--muted)}
@media(max-width:760px){.filters .category-refinements .size-filter-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:380px){.filters .category-refinements .size-filter-options{grid-template-columns:minmax(0,1fr)}}

/* v0.30: a charcoal editorial cover, a persistent warm-yellow identity, and quiet product stages. */
:root{--brand-stripe:3px;--header-clearance:6.5rem}
html{scroll-padding-top:var(--header-clearance)}
.topbar{position:sticky;top:0;z-index:20;border-top:var(--brand-stripe) solid var(--accent-fill);background:var(--page)}
.header-inner{min-height:4.75rem;max-width:1440px}
.header-inner nav{min-height:4.75rem;gap:2.25rem}
.header-inner nav a{font-size:1rem;font-weight:400}
.header-inner nav a.active{font-weight:700;color:var(--ink)}
.header-inner nav a.active:after{height:var(--brand-stripe);background:var(--accent-fill)}
.brandmark{border-radius:6px}
.brand small{margin-top:.3rem}
.preview-label{display:none}
.theme-toggle{border-color:var(--control-line);border-radius:8px;background:transparent}
main{padding-top:1.5rem}
.release-heading{padding:0 0 1.25rem;margin:0;gap:1rem;align-items:center}
.release-heading h1{font-size:2rem;font-weight:700;line-height:1.35}
.release-heading .news-catalog-search{background:transparent;border-color:var(--line);font-size:1rem}
.latest-release{display:flex;align-items:center;flex-wrap:wrap;gap:.35rem 1rem;padding:.875rem 0;margin:0 0 1rem;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:1rem;line-height:1.6;min-width:0}
.latest-release-label{padding-left:.75rem;border-left:var(--brand-stripe) solid var(--accent-fill);font-weight:700;color:var(--ink)}
.latest-release time{color:var(--muted);font-variant-numeric:tabular-nums}
.latest-release>a{font-weight:700;text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:5px;overflow-wrap:anywhere}
.latest-release>a:hover{color:var(--accent);text-decoration-color:var(--accent-fill)}
.latest-release-type{margin-left:auto;font-size:.875rem;color:var(--muted)}
.release-hero{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,3fr);min-height:500px;background:var(--surface);border-radius:12px;overflow:hidden;border:1px solid var(--line);margin-bottom:2rem}
.release-hero-copy{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-width:0;padding:2.5rem 0 2.5rem 3rem}
.release-hero-kicker{display:flex;align-items:center;gap:.625rem;font-size:.9375rem;line-height:1.6;margin-bottom:1.625rem;color:var(--muted)}
.release-hero-kicker:before{content:"";width:1.75rem;height:var(--brand-stripe);background:var(--accent-fill);flex-shrink:0}
.release-hero-brand{font-size:1.125rem;color:var(--muted);line-height:1.8;margin-bottom:.25rem}
.release-hero h2{font-size:clamp(3.5rem,4.5vw,4rem);line-height:1.12;letter-spacing:0;font-weight:700;overflow-wrap:anywhere;margin-bottom:1rem}
.release-hero-meta{display:flex;align-items:baseline;flex-wrap:wrap;gap:.25rem .875rem;font-size:1rem;line-height:1.7;color:var(--muted);font-variant-numeric:tabular-nums}
.release-hero-meta>span{font-size:.875rem;padding-left:.875rem;border-left:1px solid var(--line)}
.release-hero-feature{font-size:1.125rem;line-height:1.85;max-width:24rem;color:var(--ink);margin:1.25rem 0 1.5rem}
.release-hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:.75rem 1.25rem}
.release-hero-actions .button{min-height:48px;padding:.625rem 1.25rem;border-radius:7px}
.hero-catalog-link{display:flex;align-items:center;min-height:44px;font-size:1rem;text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:5px;color:var(--muted)}
.hero-catalog-link:hover{color:var(--ink)}
.release-hero-source{font-size:.875rem;line-height:1.7;margin-top:1rem;color:var(--muted)}
.release-hero-source summary{cursor:pointer;min-height:28px}
.release-hero-source .source-link{font-size:.875rem;display:inline-block;padding:.25rem 0}
.release-hero-image{display:flex;align-items:center;justify-content:center;min-width:0;padding:1rem 2.5rem;background:transparent}
.release-hero-image img.media-product{width:100%;height:468px;max-height:var(--product-detail-max-height,100%);object-fit:contain;object-position:var(--product-position,50% 50%);padding:0;margin:0;transform:none;mix-blend-mode:normal;filter:none;background:transparent}
.release-hero-image .no-image{min-height:400px}
.release-hero-image:focus-visible{outline-offset:-5px}
.recent-releases>.section-heading{gap:1rem;align-items:baseline;margin-bottom:1.25rem}
.recent-releases>.section-heading h2{font-size:1.5rem;font-weight:700}
.recent-releases>.section-heading>span{font-size:.9375rem}
.release-grid{gap:2rem 1.5rem}
.release-card{min-width:0}
.release-image{height:280px;min-height:280px;border-radius:10px;padding:1.5rem;background:var(--image-soft)}
.release-image img.media-product{height:100%;max-width:100%;max-height:var(--product-detail-max-height,100%);object-fit:contain}
.release-body{padding:1.125rem .125rem 0}
.release-body h2{font-size:1.5rem;line-height:1.4;margin-bottom:.75rem}
.release-body>p{font-size:1.125rem;line-height:1.85;margin-bottom:1rem;color:var(--muted)}
.release-meta{margin-bottom:.625rem;justify-content:space-between}
.release-body .manufacturer{font-size:.9375rem;margin-bottom:.25rem;color:var(--muted)}
.release-links{margin-top:1rem;padding-top:.75rem;border-top:1px solid var(--line)}
.release-links .source-link{font-size:.9375rem}
.release-product-link{font-size:1rem;font-weight:700}
.release-product-link span{font-size:.875rem;font-weight:400}
.release-archive{margin-top:2rem}
.catalog-heading{padding-top:.75rem;padding-bottom:1.5rem}
.catalog-heading h1,.page-heading:not(.release-heading) h1{font-size:2.5rem;font-weight:700;line-height:1.3}
.catalog-heading p{margin-top:.625rem}
.search-box{border-radius:8px;box-shadow:none}
.category-navigation{border-radius:8px}
.category-nav-button.active{color:var(--on-accent);background:var(--accent-fill)}
.category-nav-button.active b{color:var(--on-accent)}
.category-nav-button.active:focus-visible{outline-color:var(--on-accent)}
.category-nav-button.active:after{background:var(--on-accent);height:2px;left:1.25rem;right:1.25rem}
.brands input:checked{background:var(--accent-fill);border-color:var(--accent-fill)}
.product-card{border-color:var(--line);border-radius:10px;background:var(--surface);box-shadow:none}
.product-card:hover{border-color:var(--control-line);box-shadow:none}
.product-card:focus-within{border-color:var(--accent)}
.product-card .product-visual{height:280px;margin:0;border-radius:0;background:var(--image-soft);border-bottom:1px solid var(--line)}
.product-card .product-visual img.media-product{padding:3rem 1.5rem 1.5rem;object-fit:contain;max-height:var(--product-detail-max-height,100%)}
.product-card .product-visual img[data-body-shape="quadruped"]{padding-left:1rem;padding-right:1rem}
.product-card .product-visual img[data-body-shape="arm"]{padding-left:1.75rem;padding-right:1.75rem}
.product-card .product-visual:has(img.media-product){display:flex;align-items:center;justify-content:center}
.product-card .card-title{font-size:1.5rem;line-height:1.4}
.card-heading{padding:1.125rem 1.25rem 0}
.card-brand-row{gap:.25rem .75rem}
.card-heading .size-badges{margin-top:.625rem}
.product-card .product-description{font-size:1.125rem;line-height:1.8;margin:.75rem 1.25rem 1rem;color:var(--ink)}
.card-facts{background:transparent;border:0;border-top:1px solid var(--line);border-radius:0;padding:.875rem 0 0;margin:0 1.25rem}
.card-facts .card-version-context{border-bottom:0;padding:0;margin-bottom:.625rem}
.product-card .card-price{padding:1rem 1.25rem 1.25rem}
.product-card .card-price>strong{font-size:1.375rem}
.product-list-row{border-radius:8px}
.list-compare[aria-pressed="true"],.compare-toggle.selected,.variant-option[aria-current="true"]{border-color:var(--accent-fill);box-shadow:inset 3px 0 0 var(--accent-fill)}
.list-compare[aria-pressed="true"]{background:var(--accent-fill);color:var(--on-accent)}
.dock-inner{border-radius:10px;border-top:var(--brand-stripe) solid var(--accent-fill)}
.detail-image{border-radius:12px;background:var(--image-soft)}
.detail-intro .product-heading h1{font-size:3.5rem;line-height:1.2}
.detail-intro .variant-option[aria-current="true"]{background:var(--accent-soft)}
@media(min-width:901px){.release-hero{min-height:500px}}
@media(max-width:1100px){.release-hero-copy{padding-left:2rem}.release-hero-image{padding-left:1rem;padding-right:1rem}.release-hero-actions{gap:.5rem 1rem}}
@media(max-width:900px){
 :root{--header-clearance:9.5rem}
 .header-inner{padding-top:.875rem;min-height:0}
 .header-inner nav{min-height:3.5rem;gap:2rem}
 .release-hero{grid-template-columns:minmax(0,1fr) minmax(0,1fr);min-height:440px}
 .release-hero-copy{padding:2rem 0 2rem 1.5rem}
 .release-hero h2{font-size:3.5rem}
 .release-hero-image img.media-product{height:410px}
 .release-hero-kicker{margin-bottom:1.25rem}
 .release-hero-feature{margin-top:1rem}
}
@media(max-width:680px){
 .header-inner nav{gap:1.25rem}
 main{padding-top:1.25rem}
 .release-heading{padding:0 0 1rem}
 .release-heading h1{font-size:1.875rem}
 .release-heading .news-catalog-search{font-size:1rem;padding:.625rem .75rem}
 .latest-release{gap:.35rem .75rem;padding:.75rem 0;margin-bottom:1rem}
 .latest-release-label{font-size:.9375rem}
 .latest-release time{font-size:.9375rem}
 .latest-release>a{flex-basis:calc(100% - 5rem);margin-left:.9375rem}
 .latest-release-type{font-size:.875rem}
 .release-hero{grid-template-columns:minmax(0,1fr);margin-bottom:1.75rem;min-height:0}
 .release-hero-copy{padding:1.5rem 1.5rem 0;display:block}
 .release-hero-kicker{margin-bottom:1rem}
 .release-hero h2{font-size:3rem;margin-bottom:.75rem}
 .release-hero-feature{max-width:none;margin:1rem 0 1.25rem}
 .release-hero-actions{gap:.75rem 1.25rem}
 .release-hero-source{margin-top:.75rem}
 .release-hero-image{padding:1rem 1.25rem 1.5rem}
 .release-hero-image img.media-product{height:340px}
 .release-hero-image .no-image{min-height:240px}
 .recent-releases>.section-heading{align-items:flex-start;flex-direction:column;gap:.25rem}
 .release-image{height:280px;min-height:280px;padding:1.5rem}
 .release-body{padding:1rem .125rem 0}
 .release-body h2{font-size:1.5rem}
 .product-card .product-visual{height:280px}
 .product-card .card-title{font-size:1.5rem}
 .catalog-heading h1,.page-heading:not(.release-heading) h1{font-size:2rem}
 .detail-intro .product-heading h1{font-size:2.5rem}
}
@media(max-width:380px){.release-heading{align-items:flex-start;flex-direction:column}.release-hero-copy{padding:1.25rem 1.25rem 0}.release-hero-image img.media-product{height:300px}.header-inner nav{gap:1rem}}
@media(prefers-reduced-motion:no-preference){
 .product-card,.release-image,.button,.list-compare,.category-nav-button,.variant-option{transition:background-color .16s ease,border-color .16s ease,color .16s ease,box-shadow .16s ease}
 .release-hero-image,.product-visual img.media-product,.release-image img.media-product{animation:none;transition:none}
}
@media(prefers-reduced-motion:reduce){
 *,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
@media(forced-colors:active){
 .topbar,.dock-inner{border-top-color:Highlight}
 .latest-release-label{border-left-color:Highlight}
 .release-hero{border:1px solid CanvasText}
 .category-nav-button.active,.list-compare[aria-pressed="true"]{background:Highlight;color:HighlightText}
 .category-nav-button.active b{color:HighlightText}
 .category-nav-button.active:after{background:HighlightText}
 .release-hero-kicker:before{background:Highlight}
}
.selection-shortcuts{margin:16px 0 24px;padding:18px;border:1px solid var(--border,#7775);border-radius:12px}
.selection-shortcuts h2{font-size:16px;margin:0 0 14px}.selection-shortcuts h2 small{display:block;font-size:14px;font-weight:400;margin-top:6px;opacity:.8}
.selection-candidates{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.selection-candidate{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px;border:1px solid var(--border,#7775);border-radius:8px;min-width:0}.selection-candidate a{min-width:0;color:inherit;text-decoration:none}.selection-candidate strong,.selection-candidate small{display:block;overflow-wrap:anywhere}.selection-candidate small{font-size:14px;margin-top:5px;opacity:.8}.selection-candidate button{flex-shrink:0;font-size:16px;min-height:40px;padding:8px 12px}.selection-candidate button[aria-pressed="true"]{outline:2px solid var(--accent,#e5c340)}.selection-candidate button:disabled{opacity:.5;cursor:not-allowed}.selection-hint{font-size:14px;padding:12px 0}.empty-state .button{margin:6px}
@media(max-width:700px){.selection-candidates{grid-template-columns:1fr}.selection-shortcuts{padding:12px}.selection-candidate{padding:10px}}
.comparison-scope{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:14px 0;color:var(--muted);font-size:14px}.comparison-scope label{display:flex;align-items:center;gap:10px;color:var(--ink);font-size:16px}.comparison-scope input{width:18px;height:18px;accent-color:var(--accent)}
.parameter-toolbar{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin:22px 0 12px;padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.parameter-toolbar label{display:flex;align-items:center;gap:12px;font-size:16px}.parameter-toolbar input{width:280px;max-width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--control-line);border-radius:8px;background:var(--surface-raised);color:var(--ink);font:inherit}.parameter-toolbar>span{color:var(--muted);font-size:14px}.parameter-toolbar button{font-size:16px}
@media(max-width:700px){.comparison-scope{gap:8px}.comparison-scope span{width:100%}.parameter-toolbar{padding:12px;gap:12px}.parameter-toolbar label{width:100%;flex-wrap:wrap}.parameter-toolbar input{width:100%}}
/* News browsing: compact feature, visible controls, exact-version comparison. */
.news-home .news-controls{display:flex;gap:16px;align-items:end;flex-wrap:wrap;padding:20px;margin-bottom:24px;background:var(--surface);border:1px solid var(--line);border-radius:12px}
.news-controls label{display:grid;gap:8px;font-size:14px;flex:1;min-width:170px}.news-controls label:first-child{flex:2;min-width:220px}
.news-controls input,.news-controls select{width:100%;min-height:44px;padding:10px 12px;background:var(--page);color:var(--ink);border:1px solid var(--line);border-radius:8px;font:inherit}
.news-home .release-hero{min-height:300px;grid-template-columns:1fr 1fr;margin-bottom:24px}.news-home .release-hero-copy{padding:24px 0 24px 28px}.news-home .release-hero h2{font-size:clamp(28px,3vw,42px)}.news-home .release-hero-image{height:300px}.news-home .release-hero-image .no-image{min-height:240px}
.feature-reason,.release-delta-note{display:block;color:var(--muted);font-size:14px;line-height:1.6}.feature-reason{margin-bottom:12px}.news-home .release-card[data-has-image="false"] .no-image{min-height:0;height:100%;width:100%;padding:24px}.news-home .release-card[data-has-image="false"] .no-image span{font-size:16px}.news-home .release-card[data-has-image="false"] .release-body{flex:1}
.news-home .release-card{display:flex;flex-direction:column}.news-home .release-body{display:flex;flex-direction:column;flex:1}.news-home .release-links{margin-top:auto}.news-home .news-compare{margin-top:12px;width:100%;min-height:44px;font-size:14px}.news-home .source-link{font-size:14px}.news-home .source-updates{margin:32px 0;padding:24px;border:1px solid var(--line);border-radius:12px}.reviewed-products{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.news-month{margin:20px 0}.news-month h3{font-size:18px;margin-bottom:16px}
@media(max-width:680px){.news-home .release-hero{display:flex;flex-direction:column;min-height:0}.news-home .release-hero-copy{padding:24px}.news-home .release-hero-image{height:240px}.news-controls label,.news-controls label:first-child{min-width:100%;flex:auto}.news-home .source-updates{padding:16px}.news-home .release-heading{align-items:start;gap:16px;flex-wrap:wrap}}
.news-home .release-hero-image img.media-product{height:260px;max-height:260px}.news-home .release-hero-kicker{margin-bottom:4px}.news-home .release-hero-brand{font-size:14px;line-height:1.4}.news-home .release-hero h2{margin-bottom:8px}.news-home .release-hero-feature{font-size:16px;line-height:1.6;margin:12px 0;max-width:100%}.news-home .release-hero-source{margin-top:8px}.news-home .release-hero-actions .news-compare{margin:0;width:auto}.news-home .release-hero-copy{padding:20px 24px}.news-home .feature-reason{margin-bottom:8px}
@media(max-width:680px){.news-home .news-controls{padding:16px;gap:12px}.news-controls label{min-width:0;flex:1 1 calc(50% - 12px)}.news-controls label:first-child{min-width:100%}.news-home .release-hero-image img.media-product{height:208px;max-height:208px}}
.header-contact{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 14px;white-space:nowrap;font-size:15px;color:var(--muted);border-radius:8px}.header-contact:hover,.header-contact.active{color:var(--ink);background:var(--soft)}.header-contact.active{box-shadow:inset 0 -3px var(--accent-fill)}
.contact-heading p:last-child{margin-top:12px;color:var(--muted)}.contact-panel{display:flex;align-items:center;justify-content:space-between;gap:28px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:40px;margin:32px 0}.contact-kicker{font-size:14px;color:var(--muted)}.contact-panel h2{font-size:clamp(24px,3vw,36px);margin:12px 0;overflow-wrap:anywhere}.contact-panel h2 a{text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:8px}.contact-panel p{color:var(--muted)}.contact-panel .button{flex-shrink:0;min-height:48px;gap:12px}.contact-topics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.contact-topics article{padding:28px;border:1px solid var(--line);border-radius:12px}.contact-topic-number{font-size:14px;color:var(--accent-fill)}.contact-topics h2{margin:12px 0;font-size:20px}.contact-topics p,.contact-note p{color:var(--muted);line-height:1.8}.contact-note{padding:28px;margin-top:28px;background:var(--soft);border-radius:12px}.contact-note h2{font-size:18px;margin-bottom:10px}
@media(max-width:900px){.header-inner{gap:24px}.header-actions{gap:8px}.header-contact{padding:8px;font-size:14px}}
@media(max-width:680px){.header-contact{font-size:14px}.contact-panel{flex-direction:column;align-items:flex-start;padding:24px;gap:20px}.contact-panel .button{width:100%}.contact-topics{grid-template-columns:1fr;gap:14px}.contact-topics article,.contact-note{padding:24px}}
@media(max-width:680px){.contact-panel h2{font-size:20px;letter-spacing:-.4px}}