/* Museums & Exhibitions section additions for TheHistoryOfArt.org Canvas template */
:root{--guide-blue:#31578f;--guide-blue-dark:#203d68;--guide-cream:#f6f3ec;--guide-line:#dedbd3;--guide-ink:#222}
.guide-hero{padding:54px 0 42px;background:linear-gradient(135deg,#eef3f9,#f8f5ee);border-bottom:1px solid var(--guide-line)}
.guide-hero .guide-kicker{color:var(--guide-blue);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}
.guide-hero h1{font-size:clamp(38px,6vw,66px);line-height:1.05;letter-spacing:-.035em;margin:0 0 18px;max-width:940px}
.guide-hero p{font-size:19px;line-height:1.6;max-width:760px;color:#5e6269;margin:0}
.guide-section{padding:48px 0}.guide-meta{font-size:13px;color:#74777c}.guide-card{transition:transform .2s,box-shadow .2s}.guide-card:hover{transform:translateY(-3px);box-shadow:0 10px 26px #15243d1a}.guide-controls input,.guide-controls select{height:46px;color:#495057}.guide-toggle input{accent-color:var(--guide-blue)}
.guide-search-wrap{position:relative;display:block;margin:0}.guide-search-wrap i{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:#6d7075;font-size:14px;pointer-events:none}.guide-search-wrap .form-control{padding-left:39px;color:#495057}
.guide-table-wrap{overflow-x:auto;border:1px solid var(--guide-line);background:#fff}.guide-table{min-width:850px;width:100%;border-collapse:collapse;margin:0}.guide-table th,.guide-table td{padding:14px 12px;border-bottom:1px solid #e6e4de;text-align:left;vertical-align:middle}.guide-table th{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#6d7075;background:#f5f6f7}.guide-table th[data-sort]{position:relative;cursor:pointer;user-select:none;padding-right:28px}.guide-table th[data-sort]::after{content:"↕";position:absolute;right:10px;top:50%;transform:translateY(-50%);color:#a5a8ad;font-size:12px;letter-spacing:0}.guide-table th.sort-asc::after{content:"↑";color:var(--guide-blue)}.guide-table th.sort-desc::after{content:"↓";color:var(--guide-blue)}.guide-table th[data-sort]:focus{outline:2px solid var(--guide-blue);outline-offset:-2px}.guide-table td:first-child a{font-family:Lora,Georgia,serif;font-size:17px}.guide-badge{display:inline-flex;align-items:center;gap:5px;background:#e8f2ec;color:#1f6845;padding:5px 8px;font-size:11px;font-weight:700;text-transform:uppercase;white-space:nowrap}.guide-badge i{font-size:10px}.guide-badge-free{background:#e8f2ec;color:#1f6845}.guide-price{display:inline-flex;gap:3px;white-space:nowrap}.guide-price i{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:#edf2f8;color:var(--guide-blue);font-size:10px;line-height:1}.guide-price-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.guide-archived{opacity:.62}.empty{display:none;padding:30px;text-align:center;color:#74777c}
.guide-table tbody tr:nth-child(even){background:#fafbfb}.guide-table tbody tr:hover{background:#f6f8f9}
.guide-table tbody tr.guide-clickable-row{cursor:pointer}.guide-table tbody tr.guide-clickable-row:focus{outline:2px solid var(--guide-blue);outline-offset:-2px}.guide-table-title{display:flex;align-items:center;gap:10px}.guide-table-title>span:last-child{min-width:0}.guide-table-thumb{display:block;flex:0 0 44px;width:44px;height:44px;overflow:hidden;border:1px solid #dedbd3;background:#f6f5f2}.guide-table-thumb img{display:block;width:100%;height:100%;object-fit:cover}
.guide-ending-soon{display:inline-block;margin-top:4px;color:#9a6427;font-size:10px;font-weight:600;letter-spacing:.04em;white-space:nowrap}
.guide-status{display:block;width:max-content;margin-top:5px;padding:2px 6px;border-radius:2px;font-family:Arial,sans-serif;font-size:9px;font-weight:700;letter-spacing:.07em;text-transform:uppercase}.guide-status-current{background:#e8f2ec;color:#1f6845}.guide-status-upcoming{background:#edf2f8;color:#31578f}.guide-status-ended{background:#eeeeec;color:#6f706c}
.guide-opens{display:block;margin-top:3px;color:#74777c;font-family:Arial,sans-serif;font-size:10px;white-space:nowrap}
.guide-columns{position:relative}.guide-columns summary{height:46px;min-height:46px;padding-top:0;padding-bottom:0;line-height:44px;cursor:pointer;list-style:none;text-transform:none;color:#495057}.guide-columns summary::-webkit-details-marker{display:none}.guide-columns-menu{position:absolute;right:0;z-index:5;width:220px;margin-top:6px;padding:12px 14px;background:#fff;border:1px solid var(--guide-line);box-shadow:0 8px 24px rgba(0,0,0,.1)}.guide-columns-menu strong{display:block;margin-bottom:7px;text-transform:none}.guide-columns-menu label{display:flex;align-items:center;gap:8px;margin:0;padding:6px 0;font-size:13px;font-weight:400;line-height:1.3;letter-spacing:normal;text-transform:none;white-space:normal}.guide-columns-menu input[type="checkbox"]{position:static;flex:0 0 auto;width:14px;height:14px;margin:0;vertical-align:middle;accent-color:var(--guide-blue)}
.guide-entry-check,.guide-table-count{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;color:#68717c}.guide-entry-check i,.guide-table-count i:first-child{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:#edf2f8;color:var(--guide-blue);font-size:10px;line-height:1}.guide-entry-note{display:inline-block;margin-left:6px;color:#74777c;font-size:11px;text-transform:uppercase;letter-spacing:.06em}.guide-table-count{font-weight:700;color:var(--guide-blue)}button.guide-table-count{padding:0;border:0;background:transparent;cursor:pointer}.guide-toggle-caret{font-size:11px;transition:transform .15s}.guide-exhibition-toggle[aria-expanded="true"] .guide-toggle-caret{transform:rotate(180deg)}.guide-row-expanded{background:#f6f8f9}.guide-exhibition-detail-row td{padding:0 12px 16px;background:#f8fafc;border-bottom:1px solid #e6e4de}.guide-exhibition-detail{margin:0 0 0 12px;padding:14px 18px;border-left:3px solid var(--guide-blue);background:#fff}.guide-exhibition-detail strong{display:block;margin-bottom:8px}.guide-exhibition-detail ul{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:7px 18px;margin:0;padding-left:18px}.guide-exhibition-detail li{margin:0}.guide-exhibition-detail .guide-meta{display:block}.guide-unlinked-note{display:block;width:max-content;margin-top:5px;padding:2px 6px;border-radius:2px;background:#eeeeec;color:#6f706c;font-family:Arial,sans-serif;font-size:9px;font-weight:700;letter-spacing:.07em;text-transform:uppercase}.guide-featured-exhibitions{padding:18px 20px;border:1px solid var(--guide-line);background:#fbfcfd}.guide-archived-exhibitions{margin-top:8px;padding:22px 24px;border-top:1px solid var(--guide-line);background:#fafafa;color:#5f6368}.guide-archived-exhibitions h2{font-size:22px}.guide-archived-exhibitions p{font-size:14px;line-height:1.65}.guide-archived-exhibitions ul{margin:0 0 0 18px}.guide-archived-exhibitions li{margin-bottom:7px}.guide-archived-exhibitions a{font-weight:600}.guide-article-info{max-width:1140px;margin:0 auto 28px;padding:22px 15px 0}.guide-copy .guide-article-info{max-width:none;margin:0 0 28px;padding:0}.guide-article-info #author-text{margin-bottom:0}
.guide-table abbr[title],.guide-hero abbr[title],.guide-facts abbr[title]{text-decoration:none;border:0;cursor:help}.guide-table a abbr[title],.guide-hero a abbr[title],.guide-facts a abbr[title]{cursor:pointer}
.guide-facts{border-top:4px solid var(--guide-blue)}.guide-fact{border-bottom:1px solid var(--guide-line);padding:13px 0}.guide-fact small{display:block;text-transform:uppercase;letter-spacing:.08em;color:#777;font-size:10px}.guide-copy{font-size:17px;line-height:1.75}.guide-note{padding:15px 18px;background:#eef3f9;border-left:4px solid var(--guide-blue);font-size:14px}
.guide-ended-detail{display:inline-flex;align-items:center;gap:6px;color:#6f706c}.guide-ended-detail i{font-size:14px}
.related-discovery{margin:20px 0 48px}.related-discovery .famous-artwork-thumbnail{min-height:0;height:100%;margin-bottom:0}.related-discovery .famous-artwork-thumb{position:relative;display:block;aspect-ratio:1/1;overflow:hidden;border:1px solid #e0e0e0;background:#f6f5f2}.related-discovery .famous-artwork-thumb img{position:relative;z-index:2;display:block;width:100%;height:100%;object-fit:cover;object-position:var(--object-position,center)}.related-discovery .caption{padding-top:12px}.related-discovery .caption h5{margin-bottom:4px}.related-discovery .caption p{margin:0;color:#777;font-size:12px}
.guide-image-fallback{position:absolute;inset:0;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:18px;background:linear-gradient(145deg,#f5f3ee,#e8edf3);color:#68717c;text-align:center}.guide-image-fallback small{font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.guide-placeholder-avatar{display:flex;width:88px;height:88px;flex-direction:column;align-items:center;justify-content:center;gap:5px;border:1px solid #cbd2d9;border-radius:50%;background:#fff;color:var(--guide-blue);box-shadow:0 5px 18px rgba(32,61,104,.09)}.guide-placeholder-avatar i{font-size:23px}.guide-placeholder-avatar b{font:700 14px/1 Arial,sans-serif;letter-spacing:.08em}.guide-image-fallback-museum .guide-placeholder-avatar{border-radius:18px}.guide-image-fallback-artist .guide-placeholder-avatar{border-radius:50%}.guide-image-fallback-compact{position:relative;width:48px;height:48px;padding:0}.guide-image-fallback-compact .guide-placeholder-avatar{width:48px;height:48px}.guide-image-fallback-compact small{display:none}
.guide-card-image{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;border-bottom:1px solid var(--guide-line);background:#f6f5f2}.guide-card-image .guide-image-fallback{position:absolute}.guide-card-image img{position:relative;z-index:2;display:block;width:100%;height:100%;object-fit:cover}.guide-venue-card{overflow:hidden}.guide-major{display:inline-flex;margin-left:7px;color:#a87518;vertical-align:2px}.guide-major i{font-size:12px}.guide-major-detail,.guide-recommended-detail{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.guide-major-detail{color:#966a17}.guide-recommended-detail{color:var(--guide-blue)}.guide-lead-fallback{position:relative;aspect-ratio:16/8;margin:0 0 32px;overflow:hidden;border:1px solid var(--guide-line)}.guide-lead-fallback .guide-image-fallback{position:absolute}.guide-public-artwork-frame{position:relative;overflow:hidden;min-height:260px;border:1px solid var(--guide-line);background:#f6f5f2}.guide-public-artwork-frame .guide-image-fallback{position:absolute}.guide-public-artwork-frame img{position:relative;z-index:2;display:block;width:100%;height:auto}.guide-museum-exterior .guide-public-artwork-frame{aspect-ratio:16/10;min-height:0}.guide-museum-exterior .guide-public-artwork-frame img{width:100%;height:100%;object-fit:cover}.guide-tour-list{margin-left:20px}.guide-tour-list li{margin-bottom:8px}.guide-table td[data-column="topic"]{min-width:150px}.guide-table td[data-column="medium"]{min-width:120px}
@media(max-width:767px){.guide-hero{padding:38px 0 32px}}

/* Museum discovery and visit-planning controls. */
.guide-controls input,.guide-controls select{color:#495057;font-family:Lato,Arial,sans-serif;font-size:15px;font-weight:400;line-height:1.5;letter-spacing:0}.guide-controls input::placeholder{color:#6c757d;opacity:1}
.guide-badge-paid{background:#edf2f8;color:#31578f}.guide-badge-local{background:#f4eee2;color:#795b27}.guide-table a.guide-badge:hover{color:inherit;filter:brightness(.97)}
.guide-specialty-list{display:flex;flex-wrap:wrap;gap:5px}.guide-specialty-chip{padding:4px 7px;border:1px solid #cfd8e3;border-radius:999px;background:#f4f7fa;color:#31578f;font:600 11px/1.25 Lato,Arial,sans-serif;cursor:pointer;text-align:left}.guide-specialty-chip:hover,.guide-specialty-chip:focus,.guide-specialty-chip.is-active{border-color:var(--guide-blue);background:var(--guide-blue);color:#fff}.guide-specialty-chip:focus{outline:2px solid #9eb7d6;outline-offset:1px}.guide-active-specialty{display:flex;align-items:center;gap:10px;width:max-content;max-width:100%;margin-top:6px;padding:6px 9px;border-radius:3px;background:#edf2f8;color:#31578f;font:600 12px/1.3 Lato,Arial,sans-serif}.guide-active-specialty[hidden]{display:none}.guide-active-specialty button{padding:0;border:0;background:transparent;color:#31578f;font:inherit;cursor:pointer}.guide-active-specialty button:hover{text-decoration:underline}.guide-active-specialty button i{margin-right:3px;font-size:9px}
.guide-nearby{margin-top:28px;padding-top:20px;border-top:1px solid var(--guide-line)}.guide-nearby h2{margin:0 0 6px;font-size:24px}.guide-nearby>p{line-height:1.45}.guide-nearby ol{margin:15px 0 0;padding:0;list-style:none;counter-reset:nearby}.guide-nearby li{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid #eceae5;font-size:14px;line-height:1.35;counter-increment:nearby}.guide-nearby li>span:first-child::before{content:counter(nearby) ".";display:inline-block;width:22px;color:#8a8d91;font-size:11px}.guide-nearby-distance{flex:0 0 auto;color:#74777c;font-size:12px}.guide-nearby-station{display:grid;grid-template-columns:24px 1fr auto;align-items:center;gap:8px;margin-top:16px;padding:12px;background:#eef3f9;color:#31578f}.guide-nearby-station>i{font-size:18px}.guide-nearby-station small{display:block;color:#6d7075;font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.guide-nearby-station span{font-size:13px;line-height:1.3}.guide-nearby-station strong{font-size:12px;white-space:nowrap}

/* Keep overview-page author photo aligned with the same content column as surrounding sections. */
.guide-article-info{width:100%;max-width:100%;margin-right:auto;margin-left:auto;padding-right:12px;padding-left:12px}
@media(min-width:576px){.guide-article-info{max-width:540px}}
@media(min-width:768px){.guide-article-info{max-width:720px}}
@media(min-width:992px){.guide-article-info{max-width:960px}}
@media(min-width:1200px){.guide-article-info{max-width:1140px}}
@media(min-width:1400px){.guide-article-info{max-width:1320px}}
.guide-copy .guide-article-info{max-width:none;margin:0 0 28px;padding:0}

/* Final spacing and interaction refinements. */
.guide-section{padding:10px 0}
.guide-article-info{margin:20px auto 28px}
.guide-copy .guide-article-info{margin:20px 0 28px}
.guide-copy section.mt-5{margin-bottom:30px}.guide-copy .list-group{margin-bottom:30px}
.guide-table th[data-sort]::after{content:"▲\A▼";white-space:pre;right:9px;color:#7a828c;font-size:8px;font-weight:900;line-height:.8;text-align:center}.guide-table th.sort-asc::after{content:"▲";color:var(--guide-blue);font-size:14px;line-height:1}.guide-table th.sort-desc::after{content:"▼";color:var(--guide-blue);font-size:14px;line-height:1}
.guide-active-specialty{display:flex;flex-wrap:wrap;align-items:center;gap:7px;width:auto;max-width:100%;margin-top:6px;padding:0;background:transparent}.guide-active-specialty[hidden]{display:none}.guide-active-specialty-chip{display:inline-flex;align-items:center;gap:6px;padding:5px 8px;border-radius:999px;background:#edf2f8;color:#31578f;font:600 12px/1.3 Lato,Arial,sans-serif}.guide-active-specialty-chip button{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;padding:0;border:0;border-radius:50%;background:#31578f;color:#fff;font:700 11px/1 Arial,sans-serif;cursor:pointer}.guide-active-specialty-chip button:hover,.guide-active-specialty-chip button:focus{background:#203d68;outline:0}