.home-intro{padding:32px 0 22px}.home-intro h1{font-size:clamp(28px,3vw,43px);letter-spacing:-1px}.home-intro>p:last-child{margin:14px 0 0;color:var(--muted);font-size:16px;line-height:1.6}.space-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:12px}.space-tab{display:flex;align-items:center;gap:15px;background:transparent;border:1px solid var(--line);border-radius:5px;padding:10px;text-align:left;position:relative}.space-tab img{height:65px;width:88px;object-fit:cover;border-radius:3px}.space-tab b{font-size:17px;font-weight:500;display:block;margin-bottom:7px}.space-tab small{font-size:12px;color:var(--muted);line-height:1.5}.space-tab[aria-pressed=true]{border-color:var(--green);background:#e9ede4}.space-included{position:absolute;right:8px;top:6px;font-size:12px;color:var(--green)}.steps{margin-bottom:25px}.selection-panel .material-lines{margin-top:15px}.gallery.compact-gallery{grid-template-columns:repeat(3,minmax(0,1fr));max-width:1080px}.needs-heading{display:flex;align-items:center;justify-content:space-between;margin:30px 0 20px;gap:20px}.needs-heading h2{font-size:29px;font-weight:500;margin:0}.needs-heading .eyebrow{margin-bottom:9px}.current-look{display:flex;align-items:center;gap:22px;background:#eeeee7;border-radius:5px;padding:14px;margin-bottom:30px}.current-look img{width:190px;aspect-ratio:3/2;object-fit:cover;border-radius:4px}.current-look h3{font-size:22px;font-weight:500;margin:0 0 8px}.current-look p{font-size:14px;color:var(--muted);line-height:1.7;margin-bottom:5px}.question-list{display:grid;gap:30px}.question-block{border:0;padding:0;margin:0;min-width:0}.question-block legend{font-size:21px;margin-bottom:16px}.question-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.question-options.four{grid-template-columns:repeat(4,minmax(0,1fr))}.compact-block{margin:28px 0}.compact-block h3{font-size:20px;font-weight:500;margin-bottom:17px}.compact-block .chips{gap:10px}.more-detail{border-top:1px solid var(--line);padding:18px 0;line-height:1.7}.more-detail>summary{font-size:16px;cursor:pointer}.more-detail[open]>summary{margin-bottom:22px}.more-detail p{font-size:14px;line-height:1.8;color:var(--muted)}.more-detail .question-block{margin-bottom:24px}.more-detail .chips{margin-top:18px}.product-entry{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px;background:#e9ede4;border-radius:5px;margin:28px 0}.product-entry h3{font-size:20px;font-weight:500;margin-bottom:9px}.product-entry p{font-size:14px;line-height:1.75;max-width:620px;margin-bottom:0;color:var(--muted)}.product-entry button{white-space:nowrap}.source-item{margin:14px 0}.source-item a{font-size:14px;text-underline-offset:4px}.source-item p{margin:5px 0}.scope-options{margin:28px 0}.scope-options>summary{display:flex;justify-content:space-between;gap:15px}.scope-options>summary:before{content:'+'}.scope-options[open]>summary:before{content:'−'}.scope-options>summary span{margin-left:auto;color:var(--muted);font-size:14px}.whole-board{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}.board-card{border:1px solid var(--line);border-radius:5px;overflow:hidden;background:#fff}.board-card img{width:100%;aspect-ratio:3/2;object-fit:cover;display:block}.board-body{padding:18px 21px}.board-label{font-size:12px;letter-spacing:1.4px;color:var(--muted)}.board-body h3{font-size:22px;font-weight:500;margin:7px 0 12px}.board-body p{font-size:14px;color:var(--muted);line-height:1.7}.board-actions{display:flex;justify-content:space-between}.empty-plan{padding:35px;border:1px solid var(--line);text-align:center}.products-dialog{width:min(1150px,94vw);max-width:1150px}.products-dialog .dialog-heading{position:sticky;top:-25px;z-index:2;background:var(--paper);padding:15px 0}.products-dialog .otti-catalog{margin:0}.products-dialog .catalog-heading h2{font-size:26px}.products-dialog .dialog-actions{position:sticky;bottom:-25px;background:var(--paper);padding:15px 0;z-index:2}.products-dialog .product-gallery{grid-template-columns:repeat(3,minmax(0,1fr))}.plan-images{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:20px 0}.plan-images figure{margin:0}.plan-images img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:4px}.plan-images figcaption{font-size:13px;line-height:1.7;margin-top:5px}.brief-space{border-top:1px solid var(--line);padding:20px 0 5px}.brief-space h3{font-size:21px;font-weight:500}.brief-space h4{font-size:16px}.plan-content .note{font-size:13px}.save-note{font-size:13px}.toast{z-index:100}.style-card img,.compare-grid img{height:auto}.home-intro .eyebrow{font-size:12px}#bath-priorities:before{content:'之前关注的重点';font-size:14px;align-self:center}.option b{font-size:16px}.option p{font-size:14px}.space-tab:focus-visible{outline:3px solid #b78948;outline-offset:3px}.plan-bar{z-index:5}.question-options .option{min-width:0}.products-dialog .real-product-body h3{font-size:17px}.products-dialog .product-actions{flex-wrap:wrap}.home-intro h1{line-height:1.35}
@media(max-width:1100px){.space-tab img{width:65px;height:56px}.space-tab{gap:10px}.space-tab small{display:none}.space-tab b{font-size:16px;margin:0}.space-nav{gap:9px}.question-options.four{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.home-intro{padding:25px 0 20px}.home-intro h1{font-size:28px;letter-spacing:-.6px}.space-nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.space-tab{padding:8px;gap:10px}.space-tab img{width:58px;height:48px}.space-tab b{font-size:16px}.space-included{right:7px;top:5px}.steps{gap:24px}.steps button{font-size:14px}.steps button span{margin-right:6px}.gallery.compact-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.needs-heading h2{font-size:25px}.needs-heading{align-items:start}.needs-heading .plain-link{max-width:110px;line-height:1.6}.current-look{gap:14px;padding:12px}.current-look img{width:112px}.current-look h3{font-size:20px}.current-look p{font-size:13px}.question-options{grid-template-columns:1fr}.question-options .option{display:grid;grid-template-columns:110px 1fr;gap:10px;padding:15px}.question-options .option b{margin:0;font-size:15px}.question-options .option p{font-size:14px}.question-options.four{grid-template-columns:1fr 1fr}.question-options.four .option{display:block}.question-options.four .option b{margin-bottom:6px}.question-block legend{font-size:20px}.product-entry{padding:19px;display:block}.product-entry button{margin-top:17px}.whole-board{gap:16px;grid-template-columns:1fr}.board-body{padding:16px}.products-dialog{padding:17px;width:96vw;max-height:94dvh}.products-dialog .product-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.products-dialog .dialog-heading{top:-17px}.products-dialog .dialog-actions{bottom:-17px}.products-dialog .catalog-heading h2{font-size:23px}.products-dialog .catalog-heading{display:block}.products-dialog .real-product-body h3{font-size:16px}.products-dialog .product-actions .secondary{font-size:14px;padding:10px}.products-dialog .catalog-filters{gap:8px}.products-dialog .catalog-filters label{min-width:0}.products-dialog select{font-size:14px;width:100%}.products-dialog .catalog-toolbar{gap:10px}.plan-images{gap:10px}.plan-images figcaption{font-size:12px}.next-row{flex-wrap:wrap;gap:15px}.next-row button{font-size:14px}.scope-options>summary span{max-width:125px;text-align:right}.header-note{display:none}}
.board-card img{height:auto}
@media print{#site-app,#products-dialog,.toast,.skip{display:none!important}body{background:white;color:black}#plan-dialog{position:static;display:block!important;inset:auto;transform:none;max-width:none;width:100%;max-height:none;height:auto;overflow:visible;border:0;padding:0;margin:0}#plan-dialog::backdrop{display:none}.dialog-actions,.close,.save-note{display:none!important}.plan-images img{max-height:230px;object-fit:contain}.plan-images figure,.brief-space{break-inside:avoid}.plan-content{padding:0}}

/* Catalogue refinement: product-led hierarchy, a compact five-space navigation. */
:root{--paper:#f7f7f4}
.space-nav{grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.space-tab{min-width:0;background:#fff;padding:12px 10px;transition:border-color .18s,background .18s}
.space-tab:hover{border-color:#84958a}
.space-tab img{width:70px;height:54px}
.space-tab b{font-size:16px}
.space-tab small{font-size:12px}
.space-tab[aria-pressed=true]{background:#eaf0e9}
.selection-panel .primary{margin-top:auto}
.gallery-head{margin-top:35px}
.style-card{transition:border-color .18s,box-shadow .18s}
.style-card:hover{border-color:#819587;box-shadow:0 5px 20px #1c302a0a}
.current-look,.product-entry{background:#eef1eb}
.selection-note{font-size:13px;color:var(--muted);margin:18px 0;line-height:1.7}
.site-information{max-width:600px;margin-left:auto;text-align:left;font-size:13px;line-height:1.8}
.site-information summary{cursor:pointer;text-align:right}
.site-information p{margin:12px 0 0;font-size:13px;line-height:1.8}
#bath-priorities:before{content:'偏好重点'}
.products-dialog .catalog-heading h2{font-size:27px}
.products-dialog .real-product-body summary,.products-dialog .product-actions a{font-size:14px}
.products-dialog .catalog-heading p{font-size:15px}
.scope-options .approach small{line-height:1.65}
@media(max-width:1100px){.space-tab{gap:8px}.space-tab img{width:47px;height:47px}.space-tab b{font-size:15px}}
@media(max-width:700px){
 .space-nav{display:flex;overflow-x:auto;gap:9px;padding:2px 1px 12px;scroll-snap-type:x proximity;scrollbar-width:thin}
 .space-tab{flex:0 0 146px;scroll-snap-align:start;padding:11px 9px}
 .space-tab img{width:45px;height:45px}
 .space-tab b{font-size:15px}
 .steps{justify-content:space-between;gap:12px}
 .steps button{font-size:14px}
 .site-information{margin:18px 0 0;max-width:100%;width:100%}
 .site-information summary{text-align:left}
 .footer{display:block}
 .products-dialog .catalog-heading h2{font-size:23px}
 .selection-panel .primary{margin-top:14px}
}
@media(prefers-reduced-motion:reduce){.space-tab,.style-card{transition:none}}

/* Chinese-first product selection: large imagery, compact decisions, details on demand. */
.home-intro{padding:26px 0 24px}.home-intro .eyebrow{font-size:13px;letter-spacing:2px}
.home-intro h1{letter-spacing:0;font-weight:500}.space-tab{border-radius:10px}
.space-tab b{font-weight:600}.space-tab small{font-size:13px}.space-tab[aria-pressed=true]{box-shadow:inset 0 -3px var(--green)}
.steps button{min-height:48px}.current-look{border-radius:12px;background:#f0f1ee}.current-look img{border-radius:8px}
.image-caption .plain-link{padding:0;font-size:13px}.selection-panel .primary,.selection-panel .secondary{min-height:48px}
.question-options .option b{font-size:16px}.question-options .option p{font-size:14px;line-height:1.65}
.laundry-catalog{margin:30px 0 44px}.laundry-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}
.laundry-heading .eyebrow{margin:0 0 10px;font-size:14px;letter-spacing:1px}.laundry-heading h3{font-size:clamp(23px,2.4vw,30px);font-weight:500;line-height:1.5;margin:0}
.laundry-tabs{display:flex;gap:8px;padding-bottom:22px;flex-wrap:wrap}.laundry-tabs button{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:30px;min-height:46px;background:#fff;padding:10px 18px;font-size:15px;line-height:1.5}
.laundry-tabs button[aria-pressed=true]{background:var(--green);color:#fff;border-color:var(--green)}.laundry-tabs small{opacity:.7;font-size:12px}
.laundry-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.laundry-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;min-width:0;display:flex;flex-direction:column}
.laundry-card.is-selected{border-color:var(--green);box-shadow:0 0 0 1px var(--green)}
.laundry-image{border:0;border-radius:0;padding:0;position:relative;display:block;background:#f3f2ee;width:100%;overflow:hidden}
.laundry-image img{width:100%;height:clamp(260px,31vw,440px);object-fit:contain;display:block;background:#f7f6f3;transition:transform .25s ease}
.laundry-image:hover img{transform:scale(1.025)}.laundry-image span{position:absolute;left:16px;top:16px;padding:7px 11px;background:#ffffffed;border-radius:20px;font-size:13px;color:#293e34}
.is-selected .laundry-image span{background:var(--green);color:#fff}.laundry-body{padding:23px;display:flex;flex-direction:column;flex:1}
.laundry-body h4{font-size:21px;font-weight:500;margin:0 0 10px;line-height:1.45}.laundry-body>p{color:var(--muted);font-size:16px;line-height:1.7;margin:0 0 17px}
.laundry-spec{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:14px;color:#415349;padding:14px 0;border-top:1px solid var(--line)}
.laundry-body details{font-size:14px;line-height:1.75;margin-bottom:20px}.laundry-body summary{cursor:pointer;min-height:30px;list-style-position:inside}.laundry-body details p{color:var(--muted);font-size:14px;line-height:1.75;margin:10px 0}.laundry-body details small{display:block;overflow-wrap:anywhere}.laundry-body details a{display:inline-block;margin:9px 0;text-underline-offset:4px}
.laundry-body>button{margin-top:auto;width:100%;min-height:48px}.laundry-selection{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:20px;padding:18px;border-radius:8px;background:#e9ede4;font-size:14px}
.laundry-credit{font-size:13px;color:var(--muted);margin:18px 0 0;line-height:1.8}.image-unavailable{min-height:240px}.image-unavailable img{font-size:15px;padding:35px}
.board-product{display:flex;align-items:center;gap:13px;padding:14px 0;border-top:1px solid var(--line);margin-top:18px}.board-product img{width:68px;height:72px;object-fit:contain;border-radius:4px;background:#f5f5f2}.board-product div{min-width:0}.board-product b{font-size:14px;font-weight:500;line-height:1.6}.board-product span{display:block;color:var(--muted);font-size:12px;line-height:1.6;overflow-wrap:anywhere}
@media(min-width:1300px){.laundry-gallery{grid-template-columns:repeat(3,minmax(0,1fr))}.laundry-image img{height:330px}}
@media(max-width:640px){.home-intro{padding-top:20px}.home-intro h1{font-size:27px;line-height:1.5}.laundry-heading{align-items:start;flex-direction:column;gap:10px}.laundry-gallery{grid-template-columns:1fr;gap:20px}.laundry-image img{height:auto;aspect-ratio:1/1;max-height:430px}.laundry-body{padding:20px}.laundry-body h4{font-size:21px}.laundry-tabs{gap:7px}.laundry-tabs button{font-size:14px;padding:9px 12px}.question-options.four{grid-template-columns:repeat(2,minmax(0,1fr))}.current-look{align-items:start}.current-look h3{font-size:19px}.board-product img{width:58px;height:64px}}
@media(prefers-reduced-motion:reduce){.laundry-image img{transition:none}.laundry-image:hover img{transform:none}}