/*
Theme Name: Endo Museum
Version: 1.1.0
Description: 遠藤貝類博物館・標準ブロック対応テーマ
Requires PHP: 8.0
*/
:root{--ink:#163440;--paper:#f7f6f1;--line:#d8dedb;--accent:#1f6670}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;line-height:1.9}a{color:var(--accent);text-underline-offset:.22em}img{max-width:100%;height:auto}header{background:var(--ink);color:white;padding:30px max(5vw,20px)}.brand{color:white;text-decoration:none;font-family:"Yu Mincho",serif;font-size:clamp(20px,3vw,30px);letter-spacing:.08em}.brand small{display:block;font-family:sans-serif;font-size:12px;letter-spacing:.2em;font-weight:400}nav{display:flex;gap:12px 26px;flex-wrap:wrap;margin-top:22px}nav a{color:white;font-size:14px;text-decoration:none}main{max-width:1280px;margin:auto;padding:40px max(4vw,20px) 80px}h1,h2,h3{font-family:"Yu Mincho",serif;line-height:1.6}h1{font-size:clamp(28px,4vw,42px);margin:0 0 40px}h2{font-size:24px}h3{font-size:20px}.wp-block-columns{display:flex;gap:28px;margin:30px 0;align-items:flex-start}.wp-block-column{flex:1;min-width:0}.wp-block-column .wp-block-columns{gap:16px}.wp-block-group{padding:20px 0}.wp-block-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,170px),1fr));gap:14px;margin:0}.wp-block-gallery figure{margin:0}.wp-block-gallery img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}.wp-block-image{margin:20px 0}.wp-block-image img{display:block;margin:auto}.wp-block-button__link{display:inline-block;background:var(--accent);color:white;border-radius:3px;padding:12px 24px;text-decoration:none}.wp-block-separator,hr{border:0;border-top:1px solid var(--line);margin:32px 0}table{border-collapse:collapse;width:100%;font-size:15px}td,th{padding:12px;border:1px solid var(--line)}iframe{max-width:100%}pre{white-space:pre-wrap;overflow-wrap:anywhere;font-family:inherit;font-size:14px}.entry{overflow-wrap:anywhere}.entry p{margin:1em 0}.entry h1:empty,.entry h3:empty,.entry h4:empty{display:none}.entry font{font-size:inherit!important}footer{padding:40px max(5vw,20px);border-top:1px solid var(--line);font-size:14px}.post-card{padding:24px 0;border-bottom:1px solid var(--line)}.post-date{font-size:13px;color:#587179}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:20px;background:white;padding:10px;z-index:5}@media(max-width:760px){.wp-block-columns{display:block}.wp-block-column{margin-bottom:32px}main{padding-top:26px}nav{gap:8px 18px}.wp-block-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}td,th{padding:8px}h2{font-size:22px}}
/* Current-site header: original logo, transparent overlay, same navigation order. */
body{background:#fff;color:#7a7a7a}header.museum-header{padding:0;background:#242424;color:#fff;position:sticky;top:0;z-index:50}.museum-header-inner{padding:0 50px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;min-height:100px}.museum-logo{height:100px;display:flex;align-items:center}.museum-logo img{width:150px;height:auto}.museum-header-overlay{position:absolute!important;left:0;right:0;background:rgba(0,0,0,.2)!important}.museum-menu{margin:0;display:block;margin-left:auto}.museum-menu-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;justify-content:flex-end}.museum-menu a{color:#fff;text-decoration:none;font-family:Montserrat,Arial,sans-serif;font-size:13px;font-weight:700;line-height:100px;display:block;padding:0 17px;white-space:nowrap}.museum-menu a:hover,.museum-menu a:focus-visible{color:#f36b21}.museum-menu-list>li:last-child>a{padding-right:0}.museum-menu .sub-menu{list-style:none;padding:0 15px;background:#242424;position:absolute;display:none}.museum-menu li:hover>.sub-menu,.museum-menu li:focus-within>.sub-menu{display:block}.museum-menu .sub-menu a{line-height:40px}.museum-menu-toggle{display:none}.museum-hero{position:relative;height:400px;background:#333}.museum-slides{height:100%;position:relative;overflow:hidden}.museum-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .4s}.museum-slide.is-active{opacity:1}.museum-slide-prev,.museum-slide-next{position:absolute;top:50%;background:transparent;border:0;color:#fff;font-size:32px;padding:12px;cursor:pointer}.museum-slide-prev{left:12px}.museum-slide-next{right:12px}.museum-slide-dots{position:absolute;bottom:26px;left:0;right:0;display:flex;justify-content:center;gap:7px}.museum-slide-dots button{padding:0;width:11px;height:11px;border:1px solid #fff;background:transparent;border-radius:50%;cursor:pointer}.museum-slide-dots button[aria-pressed=true]{background:#fff}.home main>.entry>h2:first-child,.home .entry>.wp-block-columns:first-child h2{font-family:Arial,sans-serif}.museum-header-overlay.is-scrolled{position:fixed!important;background:rgba(30,30,30,.96)!important}.museum-header.is-scrolled .museum-logo{height:70px}.museum-header.is-scrolled .museum-menu a{line-height:70px}.admin-bar .museum-header{top:32px}.home main>article>h1{display:none}
@media(min-width:992px) and (max-width:1600px){.museum-menu{flex:0 0 100%}.museum-logo{flex:0 0 100%}}
@media(max-width:991px){.museum-header-inner{padding:0 20px;min-height:80px}.museum-logo{height:80px}.museum-menu-toggle{display:flex;flex-direction:column;gap:5px;padding:12px;background:transparent;border:0;color:#fff;cursor:pointer}.museum-menu-toggle span{height:2px;width:23px;background:currentColor}.museum-menu{display:none!important;flex:0 0 100%;margin:0;max-height:calc(100dvh - 80px);overflow:auto}.museum-header.menu-open{background:#242424!important}.menu-open .museum-menu{display:block!important}.museum-menu-list{display:block;padding:4px 0 16px}.museum-menu a,.museum-header.is-scrolled .museum-menu a{line-height:44px;padding:0 12px;font-size:13px}.museum-menu li+li{border-top:1px solid #ffffff15}.museum-menu .sub-menu{display:block;position:static;background:none}.museum-hero{height:330px}.museum-slide-dots{bottom:20px}.museum-slide-prev,.museum-slide-next{top:55%}.admin-bar .museum-header{top:32px}.museum-header.is-scrolled .museum-logo{height:80px}}
@media(max-width:782px){.admin-bar .museum-header{top:46px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.museum-slide{transition:none}}
/* Match the original Bootstrap container and WPBakery gutters. */
main{width:auto;max-width:none;margin:0 auto;padding:40px 15px 80px}.entry .wp-block-columns,.entry .wp-block-column .wp-block-columns{gap:0!important;margin:0 -15px 0;align-items:flex-start}.entry .wp-block-columns>.wp-block-column{padding:0 15px;margin:0;min-width:0;box-sizing:border-box}.entry>.wp-block-columns:first-child h2{margin-top:0}.home .entry>.wp-block-columns:first-child h2{font-family:Arial,sans-serif;font-size:35px;line-height:1.8;text-align:center;font-weight:700;margin:0 0 35px}.home .entry>.wp-block-columns:nth-child(2)>.wp-block-column{padding-top:35px}
@media(min-width:768px){main{width:750px}.entry .wp-block-columns{display:flex!important;flex-wrap:nowrap!important}.entry .wp-block-columns>.wp-block-column{flex:1 1 var(--museum-column-width,0%)!important;max-width:var(--museum-column-width,100%)}}
@media(min-width:992px){main{width:970px}}
@media(min-width:1200px){main{width:1170px}}
@media(max-width:767px){main{width:100%;padding-top:26px}.entry .wp-block-columns{display:block!important}.entry .wp-block-columns>.wp-block-column{width:100%;max-width:100%;margin-bottom:30px}.home .entry>.wp-block-columns:first-child h2{font-size:25px}}