/* 百入茶 × 白花色 — shared gallery identity */
:root{color-scheme:light;--green:#1f3134;--green-light:#dce9f7;--ink:#172e55;--text:#172e55;--muted:#526783;--bg:#e8ecef;--lavender:#dce9f7;--line:#c1d2e5;--purple:#1f3134;--shadow:0 4px 18px #1f313410}
body,body:has(.search-page){background:#e8ecef;color:#172e55}
a{color:#1f3134}input,select,textarea{color-scheme:light;color:#172e55;background:#fff;border-color:#b7c9df}
button:focus-visible,a:focus-visible{outline:3px solid #687bff;outline-offset:3px}
body>header,body:has(.search-page)>header{background:#1f3134;color:#fff;border:0;box-shadow:none}
body>header .brand,body:has(.search-page)>header .brand{display:block;color:white;flex:none;width:auto;max-width:none;margin:0;font-weight:400}
.brand-word{display:flex;align-items:center;gap:9px;font-family:Georgia,'Yu Mincho',serif;font-size:36px;white-space:nowrap;letter-spacing:.04em;line-height:1.4}
body>header .brand small{color:white;font-size:10px;letter-spacing:.025em;margin-top:2px}
.sidebar-search{width:100%;margin:24px 0 26px}.sidebar-search input{width:100%;height:34px;padding:6px 10px;font-size:13px;background:#e8ecef;border:1px solid #c1d2e5;border-radius:4px}.sidebar-search>div{display:flex;gap:8px;margin-top:9px}.sidebar-search select{min-width:0;flex:1;height:32px;padding:2px 6px;font-size:12px;border-radius:4px}.sidebar-search button{white-space:nowrap;border:1px solid #c1d2e5;border-radius:4px;background:transparent;color:#fff;font-size:12px;padding:3px 8px}
.mobile-search-toggle{display:none}
body>header>nav a,body>header>nav a[data-account-entry],.mobile-drawer nav a{color:#fff}
body>header>nav a.active,body>header>nav a[aria-current=page],.mobile-drawer nav a[aria-current=page]{background:transparent;color:#fff;border-left:3px solid white;border-radius:0}
body>header>nav a:hover{background:#ffffff15;color:white}
body>header>nav .menu-divider{background:#ffffff60;margin:14px 8px}
.mobile-drawer{background:#1f3134;color:white}.mobile-menu-intro{display:none}.mobile-menu-close{color:white}
.button{background:#1f3134;color:white}.button.secondary,.button.quiet{background:#fff;color:#1f3134;border-color:#a7bad3}
dialog{color:#172e55;background:#fff} .art-viewer .detail-info dt{color:#526783}.art-viewer .detail-info dd,.art-viewer .detail-info a{color:#172e55}
body:has(.search-page) .search-page{max-width:none;padding:0 28px 32px;width:100%}
body:has(.search-page) .search-panel{position:relative;background:transparent;border:0;border-radius:0;padding:0;margin:0 0 16px;box-shadow:none}
body:has(.search-page) .filters{display:flex;gap:28px;flex-wrap:nowrap;overflow-x:auto;padding:0 0 0;margin:0 120px 0 0;border-bottom:1px solid #b3c8df;scrollbar-width:none}
body:has(.search-page) .filters .chip{background:transparent;border:0;border-bottom:3px solid transparent;border-radius:0;color:#172e55;padding:18px 8px 14px;font-size:15px;font-weight:700;white-space:nowrap;min-height:58px;flex-shrink:0}
body:has(.search-page) .filters .chip.active{background:transparent;color:#2535dd;border-bottom-color:#3c42f4}
body:has(.search-page) .filters .chip:hover:not(.active){background:#dce9f7;color:#172e55}
.filter-toggle{position:absolute;right:0;top:12px;background:transparent;color:#172e55;border:1px solid #9bb2cf;border-radius:6px;font-size:13px;padding:6px 12px}
#search-form{display:none}#search-form.search-expanded{display:block;padding:16px 0 8px}
body:has(.search-page) .search-row input,body:has(.search-page) .search-row select{background:white;color:#172e55;border-color:#b7c9df;color-scheme:light}
body:has(.search-page) .search-row>.button{background:#1f3134;border-color:#1f3134}
body:has(.search-page) .results-heading{margin:0 0 16px;font-size:13px}
body:has(.search-page) .results-heading strong,body:has(.search-page) .results-heading span{color:#172e55;font-size:13px}
body:has(.search-page) .explorer .flyer-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
body:has(.search-page) .gallery-column{gap:22px}
body:has(.search-page) .explorer .flyer-card{background:transparent;border:0;border-radius:0;box-shadow:none;text-align:left;color:#172e55;overflow:visible;padding:0}
.gallery-artwork{box-shadow:0 2px 5px #20365e18}.gallery-caption{display:block;padding:7px 0 0;line-height:1.5}.gallery-caption strong{display:block;font-size:14px;font-weight:700}.gallery-caption small{display:block;font-size:12px;margin-top:1px;color:#314e76}
body:has(.search-page) .footer{color:#526783;border-color:#c1d2e5}.art-page{padding:32px 28px;max-width:none}.art-masonry .art-image-button{border-radius:0;box-shadow:0 2px 5px #20365e18}
.search-page:has([data-view=map]){padding-bottom:0!important}.search-page:has([data-view=map]) .footer{display:none}
.search-page .explorer[data-view=map] .map-panel{position:relative;display:block;border:0;border-radius:0;background:#e8ecef;box-shadow:none;margin:0 -28px}
.search-page .explorer[data-view=map] #search-map{height:calc(100dvh - 76px);min-height:450px;border:0;border-radius:0}
.search-page .explorer[data-view=map] .map-header{position:absolute;top:16px;left:50%;transform:translateX(-50%);z-index:450;padding:0;background:transparent}.map-header strong{display:none}
.search-page .explorer[data-view=map] .map-header .button{border:1px solid #4356dc;background:white;color:#1f3134;border-radius:24px;padding:8px 20px;box-shadow:0 2px 8px #20365e20}
.search-page .explorer[data-view=map] .map-legend{position:absolute;top:16px;left:16px;z-index:450;display:grid;gap:5px;background:white;color:#172e55;border-radius:8px;padding:12px 16px;box-shadow:0 2px 8px #20365e20;font-size:12px}.search-page .explorer[data-view=map] .map-legend b{background:#e8ecef;color:#2535dd;border:0}
#search-map .leaflet-top.leaflet-left{left:auto;right:10px}#search-map .leaflet-popup-content-wrapper{background:white;color:#172e55;border:0;border-radius:10px}
@media(min-width:801px){
 body:has(header>nav),body:has(.search-page){padding-left:224px}
 body>header,body:has(.search-page)>header{position:fixed;inset:0 auto 0 0;width:224px;height:100dvh;min-height:0;padding:20px 20px 24px;display:flex;flex-direction:column;align-items:stretch;gap:0;z-index:115;overflow:auto}
 body>header>nav,body:has(.search-page)>header>nav{position:static;width:auto;height:auto;min-height:0;overflow:visible;padding:0;flex:1;display:flex;flex-direction:column;align-items:stretch;gap:4px;background:transparent;border:0}
 body>header>nav::before{display:none}body>header>nav a,body:has(.search-page)>header>nav a{color:white;font-size:14px;padding:8px 14px;min-height:38px;border-radius:0}
 body>header>nav .menu-divider:first-of-type{margin-top:auto;padding-top:0}
 body>header>.mobile-menu-button{display:none}
}
@media(min-width:801px) and (max-width:1199px){body:has(.search-page) .explorer .flyer-list{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:800px){
 body:has(.search-page),body:has(header>nav){padding-left:0}
 body>header,body:has(.search-page)>header{height:76px;min-height:76px;padding:12px 22px;gap:18px;position:relative;display:flex;flex-wrap:nowrap}
 body>header>.brand,body:has(.search-page)>header>.brand{flex:1;width:auto;max-width:none}.brand-word{font-size:32px}.brand-word svg{width:24px;height:32px}body>header .brand small{display:none}
 body>header>.mobile-menu-button,body:has(.search-page)>header>.mobile-menu-button{color:white;margin:0;flex:0 0 36px;width:36px;background:transparent;padding:6px;order:2}
 .mobile-search-toggle{display:flex;align-items:center;justify-content:center;width:36px;height:40px;padding:4px;color:white;background:transparent;border:0;order:1}
 .sidebar-search{display:none}.search-open .sidebar-search{display:block;position:absolute;top:76px;left:0;width:100%;margin:0;padding:16px 24px;background:#1f3134;z-index:500}
 body:has(.search-page) .search-page{padding:0 22px 30px}body:has(.search-page) .filters{margin-right:0;gap:22px}body:has(.search-page) .filters .chip{font-size:16px;padding:15px 6px 12px}
 body:has(.search-page) .search-panel{padding-bottom:42px;margin-bottom:0}.filter-toggle{top:auto;bottom:5px;right:0;border:0;padding:4px 0;font-size:14px}
 body:has(.search-page) .results-heading{margin-top:-32px;max-width:65%;min-height:32px;pointer-events:none}.results-heading>span{display:none}
 body:has(.search-page) .explorer .flyer-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}body:has(.search-page) .gallery-column{gap:24px}
 .gallery-caption strong{font-size:17px}.gallery-caption small{font-size:14px}.art-page{padding:22px}
 body.with-bottom-nav{padding-bottom:0}.bottom-nav{display:none!important}
 .search-page .explorer[data-view=map] .map-panel{margin:0 -22px}.search-page .explorer[data-view=map] #search-map{height:calc(100dvh - 176px);min-height:400px}.search-page .explorer[data-view=map] .map-legend{top:62px;left:10px;padding:8px;font-size:10px}.search-page .explorer[data-view=map] .map-header{left:12px;transform:none}
}
@media(max-width:599px){body:has(.search-page) .explorer .flyer-list{grid-template-columns:minmax(0,1fr)}body:has(.search-page) .search-row{grid-template-columns:minmax(0,1fr) 85px}.search-row>.button{grid-column:1/-1}}
#search-map .map-point-choice{display:flex;gap:12px;width:100%;padding:10px;background:white;color:#172e55;text-align:left;border:0;border-bottom:1px solid #dce9f7}
.map-preview-art{display:block;width:76px;min-width:76px;height:108px;position:relative;overflow:hidden}.map-preview-art>.artwork-original{width:100%;height:100%;object-fit:contain}.map-preview-copy{display:flex;flex-direction:column;gap:7px;flex:1;min-width:0}.map-preview-copy strong{font-size:14px;line-height:1.5}.map-preview-copy small{font-size:11px;line-height:1.5}.map-preview-link{background:#2a4073;color:white;border-radius:5px;padding:6px 10px;text-align:center;font-size:12px;margin-top:auto}
.map-pin,.map-pin.selected{background:#2a4073;border-color:white;color:white}
/* Override legacy responsive feed rules consistently with JS column grouping. */
body:has(.search-page) .explorer:not(.has-detail) .flyer-list{grid-template-columns:repeat(4,minmax(0,1fr))}
body>header>nav,body:has(.search-page)>header>nav{margin:0}
body:has(.search-page)>header>nav a.active,body:has(.search-page)>header>nav a[aria-current=page]{background:transparent;color:white;border-left:3px solid white}
body>header>nav .menu-divider:nth-of-type(2),body>header>nav .menu-divider:last-of-type{display:none}
@media(min-width:801px) and (max-width:1199px){body:has(.search-page) .explorer:not(.has-detail) .flyer-list{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:600px) and (max-width:800px){body:has(.search-page) .explorer:not(.has-detail) .flyer-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:599px){body:has(.search-page) .explorer:not(.has-detail) .flyer-list{grid-template-columns:minmax(0,1fr)}}

/* Compact single-row scrolling category buttons. */
body:has(.search-page) .search-panel{padding:0;margin:0 0 16px}
body:has(.search-page) .filters{display:flex;flex-wrap:nowrap;gap:8px;margin:0;padding:14px 2px 10px;overflow-x:auto;overflow-y:hidden;border:0;scrollbar-width:thin;scrollbar-color:#a4afb2 transparent}
body:has(.search-page) .filters .chip{flex:0 0 auto;min-height:36px;padding:7px 14px;border:1px solid #aebabe;border-radius:7px;background:#e8ecef;color:#1f3134;font-size:13px;font-weight:700;line-height:1.5}
body:has(.search-page) .filters .chip.active{background:#1f3134;color:#fff;border-color:#1f3134}
body:has(.search-page) .filters .chip:hover:not(.active){background:#e8ecef;color:#1f3134;border-color:#1f3134}
body:has(.search-page) .results-heading{margin:0 0 16px;max-width:none;min-height:0;pointer-events:auto}
@media(max-width:800px){.search-page .explorer[data-view=map] #search-map{height:calc(100dvh - 148px)}}

/* Artwork exhibition: blue identity, uninterrupted image-only canvas. */
body.art-exhibition{background:#eaf4fc;--bg:#eaf4fc;--green:#2a4073;--purple:#2a4073}
body.art-exhibition>header,body.art-exhibition .mobile-drawer{background:#2a4073}
body.art-exhibition .sidebar-search input{background:#eaf4fc}
body.art-exhibition .art-page{padding:54px 32px 32px}
body.art-exhibition .art-masonry .art-image-button{border-radius:0;box-shadow:0 2px 5px #172e5518}
body.art-exhibition .art-card{margin:0}
@media(max-width:800px){body.art-exhibition .art-page{padding:22px}}

.viewer-save-actions{margin:18px 0}.viewer-save-buttons{display:flex;flex-wrap:wrap;gap:8px}.viewer-save-settings{margin:18px 0;padding:14px;border:1px solid #bcc8ce;border-radius:8px}.viewer-save-settings legend{font-weight:bold}.viewer-save-buttons .button{white-space:normal}
/* Image-first organization workspace */
.page.visual-management{max-width:900px}.visual-management .page-heading{display:flex;justify-content:space-between;align-items:center;gap:18px}.visual-management .page-heading p{margin:8px 0}.visual-management .management-panel{padding:0;overflow:hidden}.manage-cover-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;padding:22px}.manage-cover-card{padding:0;overflow:hidden;text-align:left;color:#1f3134;background:#fff;border:1px solid #ccd5da;border-radius:12px;cursor:pointer;font:inherit;transition:box-shadow .15s,transform .15s}.manage-cover-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px #1f31341c}.manage-cover-card:focus-visible,.manage-image-edit:focus-visible{outline:3px solid #2a4073;outline-offset:3px}.manage-cover{height:235px;position:relative;display:flex;align-items:center;justify-content:center;background:#e8ecef}.manage-cover img{width:100%;height:100%;object-fit:contain;padding:12px}.manage-state{position:absolute;left:12px;bottom:12px;background:#fff;color:#1f3134;padding:5px 10px;border-radius:20px;font-size:12px;font-weight:700;box-shadow:0 1px 5px #0002}.manage-no-image{font-size:42px;text-align:center;color:#657579}.manage-no-image small{display:block;font-size:14px}.manage-card-copy{display:grid;gap:8px;padding:18px}.manage-card-copy strong{font-size:18px;overflow-wrap:anywhere}.manage-card-copy>span:not(.manage-card-action),.manage-card-copy small{font-size:13px;color:#526168}.manage-card-action{font-size:14px;font-weight:700;margin-top:5px}.manage-start{padding:40px 24px;text-align:center}.manage-start p{margin:16px 0}.manage-supporting{margin:24px 0;padding:18px;border:1px solid #ccd5da;border-radius:10px}.manage-supporting summary,.manage-delete summary{cursor:pointer;font-weight:600}.manage-supporting .retention-note{margin:18px 0}.manage-work-heading{margin:20px 0}.manage-work-intro{display:flex;gap:20px;align-items:center;margin-top:16px}.manage-work-intro h1{font-size:26px;margin:8px 0;overflow-wrap:anywhere}.manage-work-cover{width:90px;height:110px;flex-shrink:0;background:white;border:1px solid #ccd5da;border-radius:8px;padding:5px;cursor:pointer}.manage-work-cover img{width:100%;height:100%;object-fit:contain}.manage-next{display:flex;align-items:center;justify-content:space-between;gap:18px;background:#fff;padding:18px 22px;border-left:4px solid #2a4073;border-radius:8px;margin-bottom:18px}.manage-next small{font-weight:bold;color:#2a4073}.manage-next p{margin:4px 0}.manage-tabs{display:flex;border-bottom:1px solid #ccd5da;background:#f5f7f8}.manage-tabs button{flex:1;padding:17px 8px;background:transparent;border:0;border-bottom:3px solid transparent;color:#526168;font:inherit;font-weight:700;cursor:pointer}.manage-tabs button[aria-selected=true]{color:#1f3134;background:#fff;border-bottom-color:#1f3134}.visual-management [data-manage-panel][hidden]{display:none!important}.visual-management .event-stage-controls{display:block}.manage-summary dl{display:grid;grid-template-columns:120px 1fr;gap:12px;margin:18px 0}.manage-summary dd{margin:0;overflow-wrap:anywhere}.manage-summary dt{color:#526168}.visual-management .event-stage-controls>.public-toggle{margin-top:24px}.manage-delete{margin-top:28px;padding-top:16px;border-top:1px solid #ccd5da;color:#8c3b35}.manage-delete p{margin:12px 0}.manage-image-edit{display:block;width:100%;padding:0;background:transparent;border:0;cursor:pointer}.manage-image-edit .managed-images{margin:0}.visual-management .usage-strip{font-size:13px}.visual-management .manage-cover-grid:empty{display:none}@media(max-width:1050px){.manage-cover-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.manage-cover-grid{gap:12px;padding:12px}.manage-cover{height:180px}.manage-card-copy{padding:12px}.manage-card-copy strong{font-size:15px}.visual-management .page-heading{align-items:stretch;flex-direction:column}.manage-next{align-items:stretch;flex-direction:column;gap:10px;padding:16px}.manage-tabs button{font-size:13px;padding:15px 4px}.manage-work-intro h1{font-size:21px}.manage-summary dl{grid-template-columns:100px 1fr;font-size:14px}.visual-management .management-stage{padding:16px}.manage-cover img{padding:8px}}

.visual-management .page-heading[hidden]{display:none!important}

/* Image selection and saving are separate actions. */
.material-viewer:has(.viewer-save-actions){grid-template-columns:84px minmax(0,1fr) 168px;gap:16px}
.material-viewer .viewer-save-actions{margin:0;padding:12px;border-left:1px solid var(--line);align-self:stretch;background:#fff;border-radius:8px}
.material-viewer .viewer-save-buttons{flex-direction:column}.material-viewer .viewer-save-buttons .button{width:100%;padding:12px 8px;min-height:44px}
.save-current-face{font-size:13px;font-weight:700;margin:0 0 10px}.viewer-save-actions .form-hint{font-size:12px;margin-top:12px}
.visitor-visual-guide{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin:28px 0}
.visitor-visual-guide li{position:relative;border:1px solid #bac7cd;border-radius:14px;background:white;padding:22px 18px;display:flex;flex-direction:column;align-items:flex-start}
.visitor-visual-guide li:not(:last-child):after{content:'→';position:absolute;right:-18px;top:64px;font-size:24px;color:#1f3134}.visitor-step{font-size:12px;letter-spacing:.1em;font-weight:700;color:#526970}.visitor-visual-guide svg{width:48px;height:48px;margin:18px 0;color:#1f3134}.visitor-visual-guide h3{font-size:18px;line-height:1.6;margin:0 0 14px}.visitor-visual-guide p{font-size:14px;line-height:1.8;margin:14px 0 0}.visitor-demo-label{background:#e8ecef;border:1px solid #bac7cd;border-radius:6px;padding:7px 10px;font-size:13px;font-weight:700}
@media(max-width:1100px){.visitor-visual-guide{grid-template-columns:repeat(2,minmax(0,1fr))}.visitor-visual-guide li:after{display:none}}
@media(max-width:700px){.material-viewer:has(.viewer-save-actions){grid-template-columns:76px minmax(0,1fr)}.material-viewer .viewer-save-actions{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);margin-top:8px}.material-viewer .viewer-save-buttons{flex-direction:row}.material-viewer .viewer-save-buttons .button{width:auto;flex:1}.visitor-visual-guide{grid-template-columns:1fr;gap:14px}.visitor-visual-guide li{padding:18px}.visitor-visual-guide svg{width:36px;height:36px;margin:12px 0}}

.management-breadcrumb{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px;overflow-wrap:anywhere}.management-breadcrumb button{border:0;background:none;padding:0;color:inherit;font:inherit;text-decoration:underline;cursor:pointer}.management-breadcrumb [aria-current="page"]{font-weight:700}