*{box-sizing:border-box}
:root{color-scheme:light;--bg:#fff;--panel:#fff;--soft:#f7f7f7;--line:#e8e8e8;--text:#171717;--muted:#666;--ink:#111}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:inherit}
.top{position:sticky;top:0;z-index:30;min-height:68px;padding:12px max(4vw,20px);display:flex;align-items:center;justify-content:space-between;gap:22px;background:#ffffffed;border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;font-weight:800;font-size:18px;white-space:nowrap}
.mark{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:#111;color:white;font-weight:800}
.muted{color:#777;font-weight:500}
.top-nav{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.top-nav a{font-size:12px;text-decoration:none;color:#555}
.top-nav a:hover{color:#000;text-decoration:underline}
main{width:min(1080px,calc(100% - 40px));margin:auto}
.hero{max-width:820px;padding:70px 0 32px}
.eyebrow{margin:0 0 8px;font-size:10px;letter-spacing:1.8px;font-weight:800;color:#555}
h1{margin:12px 0;font-size:clamp(38px,6vw,64px);line-height:1.04;letter-spacing:-2.5px}
h1 span{color:#777}
.intro{max-width:650px;color:#555;font-size:17px;margin:16px 0 24px}
.search{display:flex;gap:8px;max-width:720px;padding:6px;border:1px solid #ccc;border-radius:12px;background:#fff;box-shadow:0 8px 28px #0000000a}
.search input{flex:1;min-width:0;padding:13px;border:0;outline:0;background:transparent;color:#111;font:inherit}
.search input::placeholder{color:#888}
.search button,.compare-button,.quiet-button{border:1px solid #111;border-radius:8px;padding:10px 18px;background:#111;color:#fff;font:inherit;font-size:13px;font-weight:650;cursor:pointer}
.search button:hover,.compare-button:hover,.quiet-button:hover{background:#333}
.quick{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:14px;color:#666;font-size:12px}
.quick button{border:1px solid #ddd;border-radius:20px;background:white;padding:5px 12px;color:#333;cursor:pointer}
.quick button:hover{border-color:#555}
.color-showcase{padding:22px 0 38px;border-bottom:1px solid var(--line)}
.showcase-heading h2,.deals-heading h2{margin:2px 0 6px;font-size:26px;letter-spacing:-.6px}
.showcase-heading>p:last-child,.deals-heading>div>p:last-child{margin:0 0 17px;color:#666;font-size:14px}
.showcase-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.showcase-product{display:flex;flex-direction:column;gap:8px;text-decoration:none;font-size:13px;font-weight:650}
.showcase-product img{width:100%;aspect-ratio:1/1;object-fit:contain;border:1px solid #eee;border-radius:12px;background:#fafafa}
.showcase-product:hover img{border-color:#aaa}
.showcase-note,.deals-note{font-size:11px;color:#888;margin:10px 0 0}
.printer-check{display:grid;grid-template-columns:1fr 1.1fr;gap:28px;margin:34px 0;padding:26px;border:1px solid #e6e6e6;border-radius:16px;background:#fafafa}
.printer-copy h2{font-size:25px;line-height:1.2;margin:5px 0 10px}
.printer-copy p:last-child{margin:0;color:#666;font-size:14px}
.printer-controls{display:grid;gap:9px;align-content:start}
.printer-controls>label{font-size:12px;color:#555;font-weight:650}
select,.postal-field input{width:100%;min-width:0;padding:10px 12px;border:1px solid #d7d7d7;border-radius:8px;background:#fff;color:#111;font:inherit;font-size:13px}
select:focus,.postal-field input:focus,.search:focus-within{outline:2px solid #bbb;outline-offset:2px}
.compat-toggle{display:flex;align-items:center;gap:8px}
.printer-status{display:grid;gap:6px;padding:12px;border:1px solid #e5e5e5;border-radius:9px;background:white;font-size:12px;color:#555}
.printer-status strong{color:#111;font-size:13px}
.printer-status small{font-size:11px;color:#666}
.printer-status a{font-weight:650}
.printer-deals{padding:26px 0 34px;border-bottom:1px solid var(--line)}
.deals-heading{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:14px}
.deals-heading> a{font-size:12px;font-weight:700;text-underline-offset:3px;white-space:nowrap}
.deals-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.deal-card{display:flex;flex-direction:column;align-items:flex-start;gap:8px;min-height:150px;padding:18px;border:1px solid #e5e5e5;border-radius:12px;text-decoration:none;background:#fff;transition:border-color .2s,transform .2s}
.deal-card:hover{border-color:#aaa;transform:translateY(-2px)}
.deal-label{font-size:10px;color:#666;text-transform:uppercase;letter-spacing:1px}
.deal-card strong{font-size:19px}
.deal-card span:not(.deal-label){font-size:12px;color:#666}
.deal-card b{margin-top:auto;font-size:12px}
.toolbar{display:flex;gap:12px;flex-wrap:wrap;padding:18px;border:1px solid #e5e5e5;border-radius:14px;background:#fff}
.toolbar>div{display:grid;gap:6px;min-width:130px;flex:1}
.toolbar label{font-size:11px;color:#555;font-weight:650}
.postal-field{min-width:210px!important}
.postal-field small{font-size:10px;color:#777;line-height:1.35}
.results{padding:42px 0 30px}
.results-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px}
.results-head h2{font-size:24px;margin:0}
.results-head p{font-size:12px;color:#666;margin:3px 0 0}
.live-dot{font-size:11px;color:#555;padding:6px 10px;border:1px solid #ddd;border-radius:20px}
.empty{text-align:center;padding:48px 18px;margin-top:16px;border:1px solid #e8e8e8;border-radius:14px;background:#fafafa}
.empty-icon{font-size:32px;color:#777}
.empty h3{margin:8px 0;font-size:19px}
.empty p{max-width:520px;margin:6px auto;color:#666;font-size:13px}
.empty .small{font-size:11px;color:#888}
.offer{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center;margin-top:12px;padding:18px;border:1px solid #e6e6e6;border-radius:13px;background:white}
.offer-main{min-width:0}
.offer-topline{display:flex;gap:7px;align-items:center;margin-bottom:8px}
.offer-material,.stock-status,.material-tag,.compat-badge{display:inline-block;padding:4px 8px;border:1px solid #e5e5e5;border-radius:20px;background:#f6f6f6;color:#444;font-size:10px}
.offer-name{display:block;margin:5px 0;font-size:15px}
.offer p{margin:5px 0;color:#555;font-size:12px}
.offer small,.offer-price span,.offer-price small{color:#777;font-size:10px}
.offer-price{display:grid;gap:4px;min-width:190px;text-align:right}
.offer-price>strong{font-size:21px}
.offer-price>b{font-size:13px}
.offer-price a{font-size:12px;font-weight:700;text-decoration:underline;text-underline-offset:3px}
.offer-image-link{float:left;display:block;width:106px;height:106px;margin:4px 15px 8px 0;border:1px solid #eee;border-radius:10px;background:#fafafa;overflow:hidden}
.offer-image{width:100%;height:100%;object-fit:contain}
.offer-actions{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin-top:6px}
.offer-actions a{font-size:11px}
.compare-button{padding:6px 10px;font-size:11px}
.compare-button.selected{background:#555}
.compare-button:disabled{opacity:.4}
.compare-section{margin:18px 0 45px;padding:22px;border:1px solid #e5e5e5;border-radius:14px;background:#fafafa}
.compare-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}
.compare-heading h2,.guide-intro h2,.how-it-works h2{font-size:24px;margin:3px 0 10px}
.compare-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:14px}
.compare-card{position:relative;display:grid;gap:7px;padding:15px;border:1px solid #e5e5e5;border-radius:10px;background:#fff}
.compare-card strong{padding-right:20px}
.compare-card span,.compare-card small{font-size:11px;color:#666}
.compare-card b{font-size:18px}
.remove-compare{position:absolute;right:8px;top:5px;border:0;background:transparent;font-size:22px;cursor:pointer}
.material-guide{padding:44px 0}
.guide-intro{max-width:700px}
.guide-intro>p:not(.eyebrow){color:#555;font-size:14px}
.material-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:20px}
.material-card{padding:17px;border:1px solid #e7e7e7;border-radius:12px;background:#fff}
.material-card h3{margin:10px 0 6px;font-size:16px}
.material-card p{font-size:12px;color:#555;margin:0 0 9px}
.material-card small{font-size:10px;color:#777}
.material-tag{background:#f7f7f7}
.guide-note{font-size:11px;color:#777}
.material-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.material-links a{padding:7px 10px;border:1px solid #ddd;border-radius:8px;text-decoration:none;font-size:11px}
.material-links a:hover{background:#111;color:#fff}
.how-it-works{padding:32px 0;border-top:1px solid var(--line)}
.principles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.principles p{display:grid;gap:5px;margin:0}
.principles strong{font-size:12px}
.principles span{font-size:11px;color:#666}
footer{display:flex;justify-content:space-between;gap:14px;padding:20px max(4vw,20px);border-top:1px solid var(--line);color:#777;font-size:11px}
.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}
@media(max-width:800px){.top{align-items:flex-start;flex-direction:column;gap:8px}.top-nav{gap:12px}.printer-check{grid-template-columns:1fr}.showcase-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.material-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.principles{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){main{width:calc(100% - 28px)}.hero{padding-top:44px}h1{letter-spacing:-1.7px}.showcase-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.deals-heading{align-items:flex-start;flex-direction:column}.deals-grid{grid-template-columns:1fr}.toolbar>div{min-width:calc(50% - 8px)}.postal-field{min-width:100%!important}.offer{grid-template-columns:1fr}.offer-price{text-align:left;min-width:0}.offer-actions{justify-content:flex-start}.compare-list{grid-template-columns:1fr}.material-grid{grid-template-columns:1fr}footer{display:grid}.results-head{align-items:flex-start;flex-direction:column}}

/* Advanced offer filters */
.toolbar input[type="number"]{width:100%;min-width:0;padding:10px 12px;border:1px solid #d7d7d7;border-radius:8px;background:#fff;color:#111;font:inherit;font-size:13px}
.toolbar input[type="number"]:focus{outline:2px solid #bbb;outline-offset:2px}
.toolbar .check-filter{display:flex;align-items:center;min-width:145px;flex:1}
.check-filter label{display:flex;align-items:center;gap:8px;font-size:12px!important;font-weight:600}
.check-filter input{accent-color:#222;width:16px;height:16px}
.reset-filter{display:flex;align-items:end;flex:1;min-width:140px}
.discount-badge{display:inline-block;padding:4px 8px;border-radius:20px;background:#222;color:#fff;font-size:10px;font-weight:700}
.offer-price del{color:#888;font-size:12px}

.toolbar input[type="search"]{width:100%;min-width:0;padding:10px 12px;border:1px solid #d7d7d7;border-radius:8px;background:#fff;color:#111;font:inherit;font-size:13px}

.watch-button{border:1px solid #aaa;border-radius:8px;padding:6px 10px;background:#fff;color:#222;font:inherit;font-size:11px;font-weight:650;cursor:pointer}.watch-button:hover,.watch-button.selected{background:#222;color:#fff;border-color:#222}.offer-actions{flex-wrap:wrap}


/* Product-first storefront layout */
html{scroll-padding-top:82px}
.hero{padding:48px 0 18px;max-width:900px}
.hero .intro{margin:12px 0 18px;font-size:16px}
.filters-panel{margin:12px 0 10px;border:1px solid var(--line);border-radius:13px;background:#fff}
.filters-panel>summary{display:flex;align-items:center;gap:12px;min-height:48px;padding:12px 16px;cursor:pointer;list-style:none;font-size:13px;font-weight:750}
.filters-panel>summary::-webkit-details-marker{display:none}
.filters-panel>summary:after{content:"+";margin-left:auto;font-size:19px;font-weight:400;color:#777}
.filters-panel[open]>summary:after{content:"−"}
.filters-panel>summary small{font-size:11px;color:#777;font-weight:450}
.filters-panel[open]>summary{border-bottom:1px solid var(--line)}
.filters-panel .toolbar{border:0;border-radius:0;box-shadow:none;padding:14px 16px}
.results{padding:22px 0 38px;scroll-margin-top:84px}
.results-head{margin-bottom:12px}
.results-head h2{font-size:25px;letter-spacing:-.7px}
.results-head p{font-size:12px}
.live-dot{font-size:10px;letter-spacing:.1px;background:#fafafa}
.offer{grid-template-columns:108px minmax(0,1fr) minmax(220px,250px);gap:18px;align-items:stretch;padding:16px;margin-top:10px;border-color:#e4e6e8;box-shadow:0 2px 10px #11111106;transition:border-color .18s,box-shadow .18s,transform .18s}
.offer:hover{border-color:#c9cdd1;box-shadow:0 8px 24px #1111110c;transform:translateY(-1px)}
.offer .offer-image-link,.offer .offer-image-placeholder{float:none;display:grid;place-items:center;width:108px;height:108px;margin:0;border:1px solid #eceef0;border-radius:10px;background:#fafafa;overflow:hidden}
.offer .offer-image{display:block;width:100%;height:100%;object-fit:contain}
.offer-image-placeholder{font-size:20px;font-weight:800;letter-spacing:-1px;color:#c8cbd0}
.offer-main{display:flex;flex-direction:column;align-items:flex-start;gap:4px;min-width:0}
.offer-topline{flex-wrap:wrap;margin-bottom:2px}
.offer-name{font-size:15px;line-height:1.35;margin:3px 0}
.offer-specs{font-size:12px!important;color:#666!important}
.shop-name{font-size:11px!important;font-weight:700;color:#333!important}
.checked-time{font-size:10px!important;color:#888!important}
.offer-price{display:flex;flex-direction:column;justify-content:center;gap:7px;min-width:0;padding-left:18px;border-left:1px solid #eceef0;text-align:left}
.offer-price-main{display:grid;grid-template-columns:auto 1fr;align-items:baseline;column-gap:8px}
.offer-price-main>strong{grid-column:1/-1;font-size:25px;line-height:1.1;letter-spacing:-.7px;color:#111}
.offer-price-main>del{grid-column:1/-1;color:#888;font-size:11px}
.offer-price-main>span,.offer-kg,.offer-shipping>span,.offer-total>span{font-size:10px;color:#777}
.offer-kg{font-size:11px;color:#555}
.offer-shipping{display:grid;gap:2px;padding:8px 9px;border:1px solid #eceef0;border-radius:8px;background:#fafafa}
.offer-shipping>strong{font-size:13px;font-weight:750;color:#222}
.offer-shipping>small{font-size:10px;line-height:1.35;color:#777}
.offer-total{display:grid;grid-template-columns:1fr auto;align-items:center;gap:6px}
.offer-total>strong{font-size:14px;color:#555;text-align:right}
.offer-actions{display:flex;align-items:center;justify-content:flex-start;gap:7px;flex-wrap:wrap;margin-top:3px}
.offer-actions .compare-button,.offer-actions .watch-button{padding:6px 9px;font-size:10px}
.offer-actions .shop-link{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:750;text-decoration:underline;text-underline-offset:3px}
.shop-link-unavailable{font-size:10px;color:#999}
.offer-pagination{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:18px 0 0;padding:14px 16px;border:1px solid #e8e8e8;border-radius:12px;background:#fafafa}
.offer-pagination p{margin:0;color:#666;font-size:12px}
.show-more-button{border:1px solid #171717;border-radius:8px;padding:10px 16px;background:#171717;color:#fff;font:inherit;font-size:12px;font-weight:750;cursor:pointer}
.show-more-button:hover{background:#333}
.offer-pagination-complete{justify-content:center}
.offer-pagination-complete p{color:#888}
.empty{padding:34px 18px}
.empty h3{font-size:17px}
.empty p{font-size:13px}
.toolbar>div{min-width:135px}
.toolbar label{font-size:10px}
.reset-filter .quiet-button{padding:9px 12px;font-size:11px}
@media(max-width:820px){
 .offer{grid-template-columns:88px minmax(0,1fr);gap:13px}
 .offer .offer-image-link,.offer .offer-image-placeholder{width:88px;height:88px}
 .offer-price{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:9px 12px;padding:12px 0 0;border-left:0;border-top:1px solid #eceef0}
 .offer-price-main{grid-column:1}
 .offer-shipping{grid-column:2;grid-row:1/3}
 .offer-total{grid-column:1}
 .offer-actions{grid-column:1/-1}
}
@media(max-width:560px){
 .hero{padding-top:34px}
 .hero .intro{font-size:14px}
 .results-head{gap:8px}
 .results-head h2{font-size:21px}
 .offer{padding:12px;gap:10px}
 .offer .offer-image-link,.offer .offer-image-placeholder{width:76px;height:76px}
 .offer-price{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px}
 .offer-price-main>strong{font-size:22px}
 .offer-shipping{padding:7px}
 .offer-pagination{align-items:stretch;flex-direction:column}
 .show-more-button{width:100%}
 .filters-panel>summary{flex-wrap:wrap}
 .filters-panel>summary small{flex-basis:100%;margin-left:0}
 .filters-panel .toolbar{padding:12px}
}
@media(prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}
 .offer{transition:none}
}