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@media(max-width:760px){.bar{height:70px}.brand{font-size:26px}.a-title h1{font-size:46px}.a-title p{font-size:14px;line-height:1.8}.a-title{padding-top:24px;padding-bottom:28px}.a-visual img{height:380px}.a-hero{margin:0 18px}.section-head{display:block}.section-head h2{font-size:30px}.section-head .editorial-link{margin-top:12px}.site-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 14px}.catalog-card h3{font-size:16px}.catalog-card p{font-size:11px}.color-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 15px}.site-menu{top:77px}.color-item h3{font-size:16px}.color-item .swatch{min-height:120px}.product-filter{gap:8px}.product-filter input{width:100%;flex-basis:100%}.product-filter select{flex:1;font-size:12px}.gallery button{flex-basis:85px}.gallery img{width:85px;height:80px}.contact .split{gap:35px}.resource-list a{padding:20px 0;gap:15px}.resource-list h3{font-size:17px}.resource-list span{font-size:11px}.standalone-text h1{font-size:38px}.footer-word{font-size:16vw}.foot-bottom{display:block}.footer-mini{margin-top:20px}.field input,.field textarea,.field select{font-size:16px}.material-chip{min-width:125px}.site-menu nav a{font-size:19px;padding:11px 0}.wrap{padding:45px 20px}.finish{padding:55px 24px}.a-material{padding:40px 20px}.scene-grid{display:grid;grid-template-columns:1fr;overflow:visible}.scene-card>div>span,.scene-card small{display:none}}
.a-material,.finish{background:var(--panel,#ededed)!important}.a-title h1{font-size:calc(clamp(40px,5.4vw,88px) * var(--font-scale,1))}.standalone-text h1{font-size:calc(clamp(36px,5vw,70px) * var(--font-scale,1))}@media(max-width:760px){.a-title h1{font-size:calc(44px * var(--font-scale,1))}.standalone-text h1{font-size:calc(36px * var(--font-scale,1))}}
.catalog-navigation{margin:24px 0 32px}.catalog-search{margin-bottom:20px}.catalog-search input{width:100%;padding:14px 0;border:0;border-bottom:1px solid var(--line);background:transparent;font:inherit;color:inherit;outline-offset:4px}.catalog-level{display:flex;gap:26px;overflow-x:auto;white-space:nowrap;border-bottom:1px solid var(--line);scrollbar-width:thin}.catalog-level button{flex:0 0 auto;padding:12px 2px;border:0;border-bottom:2px solid transparent;background:none;color:var(--muted);font:inherit;cursor:pointer}.catalog-level button[aria-pressed=true]{color:var(--ink);border-bottom-color:var(--ink)}.catalog-sublevel{background:#f2f2f2;padding:0 14px;gap:22px}.catalog-sublevel[hidden]{display:none}.catalog-sublevel button{font-size:13px}.case-filters{justify-content:flex-start;gap:18px}.case-filters label{font-size:12px;color:var(--muted);min-width:170px}.case-filters select{display:block;width:100%;margin-top:6px;font-size:14px;color:var(--ink)}@media(max-width:760px){.catalog-level{gap:20px}.catalog-level button{font-size:13px}.case-filters{display:grid;grid-template-columns:1fr 1fr;gap:12px}.case-filters label{min-width:0}.case-filters select{min-width:0;font-size:13px}}
.color-photo-list{display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr));max-height:50vh;overflow:auto}.color-photo-list img{width:100%;height:auto;max-height:36vh;object-fit:contain;background:#f4f4f4}.color-filters label{font-size:12px;color:var(--muted);min-width:170px}.color-filters label select,.color-filters label input{display:block;margin-top:6px;width:100%}@media(max-width:760px){.color-filters{display:grid;grid-template-columns:1fr 1fr}.color-filters label{min-width:0}.color-filters input,.color-filters select{min-width:0}}
.tool-link-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.tool-link-grid>a{padding:30px;background:#f2f2f2;min-height:180px;display:flex;flex-direction:column}.tool-link-grid h3{font-size:24px;margin:0 0 15px}.tool-link-grid p{flex:1;white-space:pre-line}.tool-link-grid span{font-size:13px;border-bottom:1px solid;align-self:flex-start}@media(max-width:760px){.tool-link-grid{grid-template-columns:1fr}.tool-link-grid>a{min-height:140px;padding:24px}.tool-link-grid h3{font-size:20px}}
.tool-image{display:block;width:100%;height:200px;object-fit:cover;margin-bottom:20px}
.color-item{display:block;text-decoration:none;text-align:left}.color-detail{padding-top:40px;padding-bottom:100px}.color-detail h1{font-size:clamp(34px,6vw,72px);font-weight:400;margin:24px 0 8px}.color-detail-code{color:var(--muted)}.color-detail-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:48px 0}.color-detail-gallery img{width:100%;height:auto;display:block}@media(max-width:760px){.color-detail-gallery{grid-template-columns:1fr}}
.color-product-buttons{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.color-product-buttons button,.color-book-card{border:1px solid #d8d8d8;background:#fff;padding:10px 14px;cursor:pointer}.color-product-buttons button.active,.color-book-card.active{background:#161616;color:#fff}.color-book-list{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:20px}.color-book-card{display:flex;flex-direction:column;width:190px;text-align:left;gap:6px;text-decoration:none;color:inherit}.color-book-card img{width:100%;height:120px;object-fit:cover}.color-book-card span{font-size:12px;color:#777}.color-book-card.active span{color:#ccc}
.color-book-view{border-bottom:1px solid var(--line);padding-bottom:24px;margin-bottom:30px}.color-back{display:inline-block;font-size:13px;margin-bottom:22px}.color-book-view h3{font-size:30px;margin:0}.color-book-view .chapter{margin-bottom:8px}
.color-gallery-modal{position:relative;text-align:center;width:min(760px,calc(100vw - 80px));min-width:0;max-width:100%;padding:20px 50px 18px;overflow:hidden}.color-gallery-image{width:100%;height:min(62vh,560px);display:grid;place-items:center;background:#f3f3f3;overflow:hidden}.color-gallery-image img{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}.color-gallery-controls{position:absolute;inset:20px 8px 74px;display:flex;align-items:center;justify-content:space-between;pointer-events:none}.color-gallery-controls button{pointer-events:auto;border:0;background:#111c;color:#fff;border-radius:50%;width:42px;height:42px;font-size:25px;line-height:1}.color-gallery-modal h2{margin:18px 0 4px}.color-gallery-modal p{color:var(--muted);margin:0}.color-item{cursor:pointer;border:0;background:transparent;font:inherit}#detailDialog{width:min(850px,calc(100% - 24px));max-width:850px;overflow-x:hidden}
.color-filters{display:block}.color-filters>label{display:inline-block;margin:0 12px 0 0;vertical-align:top}.color-filters .color-book-list{display:flex;clear:both;padding-top:8px}.color-filters .color-book-list+.color-book-list{margin-top:0}
.tool-link-grid>.tool-maintenance{padding:30px;background:#f2f2f2;min-height:180px;display:flex;flex-direction:column}.tool-maintenance span{color:#777;border:0}.tool-maintenance{cursor:default}@media(max-width:760px){.tool-link-grid>.tool-maintenance{min-height:140px;padding:24px}}
#detailDialog.color-lightbox{position:fixed;inset:0;margin:0;width:100%;height:100dvh;max-width:none;max-height:none;padding:0;border:0;border-radius:0;background:transparent;color:#fff;overflow:hidden;box-shadow:none}
#detailDialog.color-lightbox::backdrop{background:rgba(21,22,24,.9)}
html:has(#detailDialog.color-lightbox[open]){overflow:hidden}
#detailDialog.color-lightbox .color-gallery-modal{position:absolute;inset:56px 88px 48px;width:auto;max-width:none;min-width:0;padding:0;margin:0;display:grid;place-items:center;overflow:hidden}
#detailDialog.color-lightbox .color-gallery-image{display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-width:0;min-height:0;background:transparent;overflow:hidden}
#detailDialog.color-lightbox .color-gallery-image img{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;aspect-ratio:auto;margin:0}
#detailDialog.color-lightbox .swatch{width:min(70vw,600px);height:min(70vh,600px)}
#detailDialog.color-lightbox .close,#detailDialog.color-lightbox .color-prev,#detailDialog.color-lightbox .color-next{position:absolute;z-index:2;float:none;display:grid;place-items:center;width:48px;height:48px;padding:0;border:0;border-radius:50%;color:#fff;background:transparent;cursor:pointer;line-height:1}
#detailDialog.color-lightbox .close{top:8px;right:20px;font-size:32px}
#detailDialog.color-lightbox .color-prev,#detailDialog.color-lightbox .color-next{top:50%;transform:translateY(-50%);font-size:44px}
#detailDialog.color-lightbox .color-prev{left:20px}#detailDialog.color-lightbox .color-next{right:20px}
#detailDialog.color-lightbox button:hover{background:#ffffff15}#detailDialog.color-lightbox button:focus-visible{outline:1px solid #84d2d9;outline-offset:0}
#detailDialog.color-lightbox .lightbox-status{position:absolute;bottom:14px;left:68px;right:68px;text-align:center;font-size:12px;color:#ccc}
@media(max-width:600px){#detailDialog.color-lightbox .color-gallery-modal{inset:58px 10px 80px}#detailDialog.color-lightbox .color-prev,#detailDialog.color-lightbox .color-next{top:auto;bottom:8px;transform:none}#detailDialog.color-lightbox .close{right:8px}#detailDialog.color-lightbox .lightbox-status{bottom:24px}}
.product-filter.color-filters{border-bottom:0;padding-bottom:0}
.color-filters .color-product-buttons{align-items:center;border-bottom:1px solid var(--line);padding-bottom:24px;margin-bottom:28px}
.product-filter.color-filters .color-book-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:24px;padding:0;margin:0}
.color-filters .color-book-card{width:auto;min-width:0}
.color-filters .color-book-card img,.color-filters .book-placeholder{height:210px;object-fit:contain;background:#f2f2f2}
@media(max-width:600px){.product-filter.color-filters .color-book-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.color-filters .color-book-card{padding:10px}.color-filters .color-book-card img,.color-filters .book-placeholder{height:150px}}
.product-filter.color-filters{border-bottom:0;padding-bottom:0}
.color-filters .color-product-buttons{align-items:center;border-bottom:1px solid var(--line);padding-bottom:24px;margin-bottom:28px}
.product-filter.color-filters .color-book-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:24px;padding:0;margin:0}
.color-filters .color-book-card{width:auto;min-width:0}
.color-filters .color-book-card img,.color-filters .book-placeholder{height:210px;object-fit:contain;background:#f2f2f2}
@media(max-width:600px){.product-filter.color-filters .color-book-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.color-filters .color-book-card{padding:10px}.color-filters .color-book-card img,.color-filters .book-placeholder{height:150px}}
.a-material .material-books{display:flex;gap:16px;overflow-x:auto;align-items:stretch;padding-bottom:12px;scroll-snap-type:x proximity}
.material-books .material-book{flex:0 0 210px;min-width:0;display:flex;flex-direction:column;scroll-snap-align:start;background:var(--paper);color:var(--ink);padding:12px;text-decoration:none}
.material-books .material-book img,.material-books .book-placeholder{width:100%;height:170px;object-fit:contain;background:#e6e6e6;margin-bottom:12px}
.material-books .material-book span{font-size:12px;color:var(--muted);margin-bottom:4px}.material-books .material-book strong{font-size:16px;font-weight:400;line-height:1.5;overflow-wrap:anywhere}
@media(max-width:760px){.material-books .material-book{flex-basis:168px}.material-books .material-book img,.material-books .book-placeholder{height:140px}.material-books .material-book strong{font-size:14px}}
.color-book-view .color-product-buttons{border-bottom:1px solid var(--line);padding-bottom:24px;margin-bottom:28px;align-items:center}
.color-product-buttons .product-filter-link{display:inline-block;border:1px solid #d8d8d8;background:#fff;padding:10px 14px;color:var(--ink);text-decoration:none}
.color-product-buttons .product-filter-link.active{background:#161616;color:#fff}
.product-detail-layout{grid-template-areas:'visual info';grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}
.product-detail-layout .product-visual{grid-area:visual;min-width:0}.product-detail-layout .product-info{grid-area:info;min-width:0}
.product-detail-layout.product-text-only{grid-template-columns:1fr;grid-template-areas:'info'}
.product-image-open{display:block;width:100%;padding:0;cursor:zoom-in}
.product-visual .main-product-image{aspect-ratio:auto;width:100%;height:min(65vh,620px);object-fit:contain;background:#f1f1f1}
.product-gallery button[aria-pressed=true]{outline:2px solid var(--ink);outline-offset:-2px}.product-gallery{padding:3px}
.product-features{margin-top:32px}.product-books .color-book-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:20px}.product-books .color-book-card{width:auto}
.product-video-label{font-size:20px}.product-visual .support-resource h3{font-size:16px}.support-resource{padding:18px 0;margin-bottom:20px}
@media(max-width:760px){.product-detail-layout{grid-template-columns:minmax(0,1fr);grid-template-areas:'info' 'visual';gap:24px}.product-detail-layout .product-info{position:static}.product-visual .main-product-image{height:auto;max-height:65svh;object-fit:contain}.product-books .color-book-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}}
.product-layout .product-heading{margin-bottom:32px}.product-layout .product-heading h1{font-size:clamp(30px,4vw,54px);margin:0 0 12px}.product-layout .product-heading p{max-width:760px;margin:0}
.product-media-layout{display:grid;grid-template-columns:minmax(0,1fr) 150px;gap:24px;align-items:start}.product-media-layout.without-media{grid-template-columns:1fr}
.product-media-layout .product-media-stage{height:min(62vh,580px);min-width:0;background:#eee;display:grid;place-items:center}
.product-media-stage .product-image-open,.product-media-stage .product-stage-video{display:block;width:100%;height:100%;min-height:0;max-height:100%;padding:0;object-fit:contain}
.product-media-stage .product-image-open img{width:100%;height:100%;object-fit:contain}.product-empty-media{color:var(--muted);padding:24px}
.product-media-thumbs{display:flex;flex-direction:column;gap:14px;max-height:min(62vh,580px);overflow-y:auto;padding:3px}
.product-media-thumbs button{flex:0 0 auto;width:100%;height:115px;padding:0;background:#e6e6e6;border:1px solid transparent}.product-media-thumbs button[aria-pressed=true]{border:2px solid var(--ink)}
.product-media-thumbs img{width:100%;height:100%;object-fit:contain}.product-video-thumb{display:grid;place-content:center;height:100%;font-size:12px}.product-video-thumb>span{font-size:30px}
.product-accordions{margin-top:48px}.product-accordion{padding:0;border-top:1px solid var(--line)}.product-accordion:last-child{border-bottom:1px solid var(--line)}.product-accordion summary{padding:24px 0;font-size:24px;align-items:center}.product-accordion summary::after{content:'⌄';font-size:24px}.product-accordion[open]>summary::after{content:'⌃'}
.product-accordion-content{padding:0 0 28px}.product-spec-list{margin:0}.product-spec-list>div{display:grid;grid-template-columns:180px 1fr;gap:24px;padding:15px 0;border-bottom:1px solid var(--line)}.product-spec-list dt{font-weight:500}.product-spec-list dd{margin:0;color:var(--muted)}
.product-accordion .color-book-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:20px}.product-accordion .color-book-card{width:auto}.product-case-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
@media(max-width:760px){.product-media-layout{grid-template-columns:minmax(0,1fr) 72px;gap:10px}.product-media-layout .product-media-stage{height:300px}.product-media-thumbs{max-height:300px;gap:8px}.product-media-thumbs button{height:66px}.product-accordions{margin-top:28px}.product-accordion summary{font-size:20px;padding:20px 0}.product-spec-list>div{grid-template-columns:1fr;gap:8px}.product-case-grid{grid-template-columns:1fr}.product-accordion .color-book-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}}
.support-card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,300px));gap:20px}
.support-small-card{min-width:0;background:#fff;border:1px solid var(--line)}.support-small-card>button{display:block;width:100%;padding:0;text-align:left}
.support-small-card .support-thumb{display:block;position:relative;width:100%;aspect-ratio:16/10;background:#161616;overflow:hidden}
.support-small-card .support-thumb video{display:block;width:100%;height:100%;object-fit:contain;pointer-events:none}
.support-small-card .support-play-icon{position:absolute;inset:0;display:grid;place-items:center;color:white;font-size:36px;background:#0002;pointer-events:none}
.support-small-card strong{display:block;font-size:16px;line-height:1.6;font-weight:400;padding:14px 16px}.support-small-card>p,.support-small-card>a{margin:0 16px 14px}
#detailDialog.video-lightbox .support-modal-player{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;background:#111}
#detailDialog.video-lightbox .lightbox-status{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}
@media(max-width:600px){.support-card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.support-small-card strong{font-size:14px;padding:10px}.support-small-card .support-play-icon{font-size:28px}}

.scene-card>.case-preview-video{display:block;width:100%;height:300px;object-fit:contain;background:#111;pointer-events:none}.product-case-grid .case-preview-video{height:220px}

.case-keyword{display:flex;align-items:center;gap:14px;margin:20px 0}.case-keyword input{width:min(100%,480px);min-width:0;padding:12px;border:1px solid var(--line);background:transparent;font:inherit}.case-result-count{font-size:13px;color:var(--muted)}
.case-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}.case-list-row{display:grid;grid-template-columns:180px minmax(0,1fr) auto;gap:24px;align-items:center;padding:24px 0;border-bottom:1px solid var(--line)}.case-list-cover{position:relative;width:180px;height:125px;background:#eee;overflow:hidden}.case-list-cover img,.case-list-cover video{display:block;width:100%;height:100%;object-fit:contain}.case-video-label{position:absolute;right:6px;bottom:6px;background:#171717;color:white;font-size:11px;padding:3px 7px}.case-list-copy h3{font-size:21px;margin:0 0 10px}.case-list-copy p{font-size:13px;margin:5px 0;overflow-wrap:anywhere}.case-list-action{font-size:13px}.case-list-row:hover .case-list-copy h3{text-decoration:underline}.case-list-row:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.case-back-link{display:inline-block;margin-bottom:30px;font-size:14px}.case-detail>h1{font-size:clamp(28px,4vw,54px);overflow-wrap:anywhere}.case-detail>.full-image{width:100%;max-height:75vh;object-fit:contain}.case-pagination{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:24px;padding:28px 0;margin-top:48px;border-top:1px solid var(--line);align-items:start}.case-pagination a{display:grid;gap:8px;font-size:13px}.case-pagination strong{font-size:16px;font-weight:400;overflow-wrap:anywhere}.case-pagination>:last-child{text-align:right}.case-return{text-align:center}.case-return small,.case-page-disabled{font-size:12px;color:var(--muted)}
@media(max-width:600px){.case-list-row{grid-template-columns:100px minmax(0,1fr);gap:14px;padding:18px 0}.case-list-cover{width:100px;height:100px}.case-list-copy h3{font-size:16px;line-height:1.5}.case-list-copy p{font-size:12px}.case-list-action{display:none}.case-keyword input{font-size:16px}.case-pagination{gap:12px}.case-pagination strong{font-size:13px}.case-pagination{margin-top:30px}}

/* Desktop layout remains wide; H5 and mini-program use exactly the same mobile rules. */
.site-share{padding:8px 12px;border:1px solid var(--line);background:transparent;font:inherit;font-size:13px;white-space:nowrap;margin-left:16px}.bar .desktop{margin-left:auto}.platform-status{position:fixed;z-index:1000;bottom:calc(24px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);width:max-content;max-width:calc(100vw - 40px);background:#171717;color:#fff;padding:12px 18px;border-radius:6px;font-size:14px;line-height:1.6}.platform-status[hidden]{display:none}.contact-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.contact-actions>a,.contact-actions>button{display:inline-flex;align-items:center;min-height:44px;padding:8px 14px;border:1px solid var(--line);font:inherit;background:transparent;color:inherit;cursor:pointer}.contact-info p{overflow-wrap:anywhere}.support-thumb>img{width:100%;height:100%;object-fit:contain}.case-detail>.full-image,.case-detail>.grid img,.color-detail-gallery img{cursor:zoom-in}html.dialog-open,html.dialog-open body{overflow:hidden;overscroll-behavior:none}#detailDialog.color-lightbox{height:100vh;height:100dvh}#detailDialog.color-lightbox .close{top:max(8px,env(safe-area-inset-top));right:max(8px,env(safe-area-inset-right))}#detailDialog.color-lightbox .lightbox-status{bottom:calc(14px + env(safe-area-inset-bottom))}#detailDialog.color-lightbox .color-gallery-image{touch-action:pan-y pinch-zoom}#contactForm{scroll-margin-top:24px}
@media(max-width:760px){.bar .brand{margin-right:auto}.site-share{order:2;margin:0 8px 0 0;font-size:12px}.mobile-actions{order:3}.site-menu{inset:0 0 0 auto;margin:0;width:min(82vw,340px);max-width:340px;height:100vh;height:100dvh;max-height:none;box-sizing:border-box;padding:max(16px,env(safe-area-inset-top)) 22px max(24px,env(safe-area-inset-bottom));border:0;border-radius:0;background:#fafafa;backdrop-filter:none;overflow-y:auto;overscroll-behavior:contain}.site-menu::backdrop{background:#0006}.site-menu .close{border:0;background:none;margin-bottom:12px}.site-menu nav a{font-size:18px;padding:16px 0}.contact-actions>a,.contact-actions>button{font-size:14px}#detailDialog.color-lightbox .color-gallery-modal{inset:calc(58px + env(safe-area-inset-top)) 10px calc(80px + env(safe-area-inset-bottom))}#detailDialog.color-lightbox .color-prev,#detailDialog.color-lightbox .color-next{bottom:calc(8px + env(safe-area-inset-bottom))}#detailDialog.color-lightbox .lightbox-status{bottom:calc(24px + env(safe-area-inset-bottom))}}

.footer-word{font-size:clamp(32px,8vw,112px);overflow-wrap:anywhere;line-height:1.35}@media(max-width:760px){.bar{gap:10px}.footer-word{font-size:10vw}.bar .brand{min-width:0}.brand img{max-width:100%}}@media(max-width:360px){.brand img{width:130px}.bar{padding:0 16px}.site-share{padding:8px}.mobile-actions{flex-shrink:0}}

.foot-grid.foot-grid-links-only{grid-template-columns:repeat(2,minmax(0,1fr))}.foot-grid.foot-grid-links-only>div:first-child{grid-column:auto}

/* Shared mobile-first technical support guide. */
.guide-center .section-head{margin-bottom:30px}.guide-search,.guide-product-select{display:block;width:100%;max-width:700px;min-height:46px;padding:12px 14px;border:1px solid var(--line);border-radius:4px;background:transparent;font:inherit;margin-bottom:18px}.guide-categories{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}.guide-categories button{padding:10px 14px;border:1px solid var(--line);border-radius:4px;font:inherit;min-height:44px}.guide-categories button[aria-pressed=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}.guide-count{font-size:13px}.guide-list{border-top:1px solid var(--line)}.guide-row{display:grid;grid-template-columns:180px minmax(0,1fr) 20px;gap:24px;padding:24px 0;border-bottom:1px solid var(--line);align-items:center}.guide-thumb{background:#eee;aspect-ratio:4/3;overflow:hidden;display:grid;place-items:center;min-width:0}.guide-thumb img,.guide-thumb video{display:block;width:100%;height:100%;object-fit:contain}.guide-row h3{font-size:22px;margin:0 0 10px;overflow-wrap:anywhere}.guide-row p{font-size:13px;margin:0 0 12px}.guide-badges{display:flex;gap:8px;flex-wrap:wrap}.guide-badges span{font-size:12px;border:1px solid var(--line);padding:1px 9px;border-radius:3px}.guide-chevron{font-size:30px}.guide-placeholder{color:var(--muted)}.guide-product-card{display:block;border:1px solid var(--line);padding:12px}.guide-product-card h3{font-size:16px;margin:14px 0}.guide-product-card .guide-thumb{width:100%;height:150px}.guide-detail{max-width:1000px}.guide-detail>h1{font-size:clamp(28px,4vw,46px);overflow-wrap:anywhere}.guide-applies{font-size:14px}.guide-section{border-top:1px solid var(--line);padding-top:26px;margin-top:28px}.guide-section>h2{font-size:25px}.guide-section p{white-space:pre-line;line-height:1.9}.guide-solution{border:1px solid var(--line);border-radius:6px;margin:14px 0;padding:0;overflow:hidden}.guide-solution>summary{font-size:19px;padding:18px 20px;background:#f1f1f1}.guide-solution>summary::after{content:'⌄'}.guide-solution[open]>summary::after{content:'⌃'}.guide-solution>div{padding:20px}.guide-solution h3{font-size:18px;margin:18px 0 10px}.guide-solution h3:first-child{margin-top:0}.guide-images{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:20px 0}.guide-images button{padding:0;min-width:0;cursor:zoom-in}.guide-images img{height:210px;object-fit:contain;background:#eee}.guide-videos{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,300px));gap:16px;margin:20px 0}.guide-video{display:block;text-align:left;padding:0;border:1px solid var(--line);border-radius:5px;overflow:hidden}.guide-video-thumb{position:relative;display:block;height:160px;background:#161616}.guide-video-thumb img,.guide-video-thumb video{width:100%;height:100%;object-fit:contain;pointer-events:none}.guide-video-thumb>span{position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-size:32px;background:#0002}.guide-video strong{display:block;padding:12px;font-size:15px;font-weight:400;overflow-wrap:anywhere}.guide-documents{margin:20px 0}.guide-documents a{display:grid;grid-template-columns:46px minmax(0,1fr) auto;align-items:center;gap:12px;border:1px solid var(--line);border-radius:5px;padding:14px;margin-top:10px;font-size:14px}.guide-documents a>span{overflow-wrap:anywhere}.guide-file-icon{font-size:12px;border:1px solid var(--line);padding:5px;text-align:center}
@media(max-width:600px){.guide-center .section-head{margin-bottom:24px}.guide-search,.guide-product-select{max-width:none;font-size:16px}.guide-categories{gap:8px}.guide-categories button{font-size:13px;padding:8px 12px}.guide-row{grid-template-columns:100px minmax(0,1fr) 12px;gap:12px;padding:18px 0}.guide-row h3{font-size:17px;line-height:1.5;margin-bottom:8px}.guide-row p{font-size:12px}.guide-badges{gap:5px}.guide-badges span{font-size:11px;padding:1px 6px}.guide-detail>h1{font-size:28px;line-height:1.5}.guide-section>h2{font-size:22px}.guide-solution>summary{padding:14px;font-size:17px}.guide-solution>div{padding:14px}.guide-images{gap:10px}.guide-images img{height:140px}.guide-videos{grid-template-columns:minmax(0,1fr);max-width:320px}.guide-documents a{padding:12px;gap:8px;grid-template-columns:38px minmax(0,1fr) auto;font-size:13px}}

.guide-search-box{position:relative;max-width:700px}.guide-search-box .guide-search{margin-bottom:18px}.guide-suggestions{position:absolute;z-index:15;top:calc(100% + 4px);left:0;right:0;max-height:340px;overflow-y:auto;background:var(--paper);border:1px solid var(--line);border-radius:5px;box-shadow:0 8px 24px #0002}.guide-suggestions[hidden]{display:none}.guide-suggestions a{display:block;padding:13px 15px;border-bottom:1px solid var(--line);min-height:48px}.guide-suggestions a:last-child{border-bottom:0}.guide-suggestions a:hover,.guide-suggestions a[aria-selected=true]{background:#e9e9e9}.guide-suggestions strong{display:block;font-size:15px;font-weight:500;overflow-wrap:anywhere}.guide-suggestions small{display:block;font-size:12px;color:var(--muted);letter-spacing:0;margin-top:5px}.guide-suggestion-empty{padding:12px 15px;margin:0;font-size:13px}@media(max-width:600px){.guide-suggestions{max-height:280px}.guide-suggestions a{padding:13px 12px}}

.contact-card-page>h1{font-size:clamp(28px,4vw,48px);line-height:1.5;overflow-wrap:anywhere;margin-bottom:30px}.contact-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:stretch}.contact-card{min-width:0;background:#fff;border:1px solid var(--line);border-radius:8px;padding:28px;display:flex;flex-direction:column}.contact-card h2{font-size:16px;color:var(--muted);font-weight:400;margin:0 0 14px}.contact-info .contact-card-value{color:var(--ink);font-size:18px;line-height:1.8;margin:0 0 22px;overflow-wrap:anywhere;user-select:text}.contact-card[data-contact-key="phone"] .contact-card-value{font-size:28px;letter-spacing:.02em}.contact-card .contact-actions{margin-top:auto;padding-top:12px}.contact-card .contact-actions:empty{display:none}.contact-card .contact-qr{width:220px;max-width:100%;height:auto;object-fit:contain;margin:8px 0}@media(max-width:760px){.contact-cards{grid-template-columns:1fr;gap:16px}.contact-card{padding:22px}.contact-card-page>h1{font-size:28px;margin-bottom:24px}.contact-info .contact-card-value{font-size:16px}.contact-card[data-contact-key="phone"] .contact-card-value{font-size:26px}}

.home-book-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.home-book-card{display:block;min-width:0}.home-book-cover{aspect-ratio:4/5;background:#eee;display:grid;place-items:center;overflow:hidden}.home-book-cover img{width:100%;height:100%;object-fit:contain}.home-book-cover>span{font-size:13px;color:var(--muted)}.home-book-card h3{font-size:17px;line-height:1.6;margin:14px 0 0;overflow-wrap:anywhere}@media(max-width:760px){.home-book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 14px}.home-book-card h3{font-size:15px;margin-top:10px}}