/*
Theme Name: Chiangmai Summit Reference
Version: 2.4.0
Requires at least: 6.3
Requires PHP: 7.4
Text Domain: cst-summit
*/
:root{--forest:#123c29;--copper:#be8b2c;--cream:#faf9f2;--ink:#263e34}*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font-family:'Noto Sans Thai',system-ui,sans-serif;font-size:17px;line-height:1.8}a{color:inherit;text-decoration:none}a:hover{color:var(--copper)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #c56937;outline-offset:4px}h1,h2,h3{line-height:1.25;letter-spacing:-.035em}h1{font-size:clamp(34px,5vw,62px)}h2{font-size:clamp(28px,3.5vw,42px)}h3{font-size:24px}p{margin:0 0 20px}img{max-width:100%;height:auto}header.cst-header{background:#fff;border-bottom:1px solid #e5e8df;position:relative;z-index:5}.cst-nav{display:flex;gap:24px;flex-wrap:wrap;align-items:center;font-size:14px;font-weight:600}.cst-nav a{white-space:nowrap}footer.cst-footer{background:var(--forest);color:white}.cst-shell{max-width:1200px;margin:auto;padding:64px 24px}.cst-search{display:flex;align-items:end;gap:16px;background:white;border:1px solid #e0e5dc;border-radius:16px;padding:24px;margin-bottom:32px;box-shadow:0 10px 40px #143a3009}.cst-search label{flex:1}.cst-search input,.cst-search select,.cst-form input,.cst-form textarea{display:block;width:100%;padding:13px 15px;border:1px solid #d9dfd5;border-radius:8px;background:#fff;color:var(--ink);font:inherit;font-size:15px;min-height:48px}.cst-search button,button,.cst-cta{background:var(--copper);color:#fff;border:0;border-radius:9px;padding:14px 24px;cursor:pointer;font:inherit;font-size:15px;font-weight:600}.cst-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.cst-card{background:white;border:1px solid #e4e7df;border-radius:15px;overflow:hidden;transition:transform .2s,box-shadow .2s}.cst-card:hover{transform:translateY(-4px);box-shadow:0 15px 40px #153c3215}.cst-card img{display:block;width:100%;height:245px;object-fit:cover}.cst-card-body{padding:25px}.cst-card h3{margin:14px 0;font-size:23px;letter-spacing:-.025em}.cst-card p{font-size:15px;color:#67776c}.cst-kicker{font-size:10px;letter-spacing:.14em;color:#896f4b;font-weight:700}.cst-card-link{font-size:14px;font-weight:700;color:var(--copper)}.cst-noimage{height:245px;background:linear-gradient(135deg,#234f3e,#759078);display:flex;align-items:center;justify-content:center;padding:30px;color:white;font-size:23px}.cst-form{display:grid;grid-template-columns:1fr 1fr;gap:22px;max-width:850px}.cst-wide{grid-column:1/-1}.cst-form input[type=checkbox]{display:inline;width:auto;min-height:auto}.cst-contact{display:flex;flex-wrap:wrap;gap:24px}.cst-contact p{max-width:350px;overflow-wrap:anywhere}.cst-contact a{text-decoration:underline}.cst-tour-top{max-width:900px}.cst-tour-cover{width:100%;max-height:620px;object-fit:cover;border-radius:20px;margin-bottom:32px}.cst-tour-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:60px;align-items:start}.cst-tour-content h2{font-size:28px;margin-top:44px}.cst-tour-content li{margin-bottom:12px}.cst-tour-content .wp-block-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:30px 0}.cst-tour-content .wp-block-image{margin:0}.cst-tour-content .wp-block-image img{width:100%;height:200px;object-fit:cover;border-radius:10px}.cst-book{background:#fff;padding:28px;border-radius:16px;position:sticky;top:25px;border:1px solid #e0e6dd}.cst-book h3{margin-top:0}.cst-book .cst-cta{display:block;text-align:center}.cst-book small{display:block;margin-top:16px;color:#64766b}.cst-breadcrumb{font-size:13px;margin-bottom:22px;color:#728176}.cst-fallback-header{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:auto;padding:22px 24px}.cst-fallback-header img{width:245px}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:12px;top:10px;background:white;padding:10px;z-index:100}.cst-tour-content a{text-decoration:underline}footer .cst-contact a,footer .cst-nav a{color:#e3eee5}@media(max-width:900px){.cst-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cst-tour-layout{grid-template-columns:1fr}.cst-book{position:static}.cst-search{flex-wrap:wrap}.cst-search label{min-width:200px}}@media(max-width:600px){.cst-grid{grid-template-columns:1fr}.cst-card img{height:250px}.cst-search{display:grid}.cst-search label{min-width:0}.cst-form{grid-template-columns:1fr}.cst-nav{gap:12px 18px;justify-content:center;font-size:13px}.cst-fallback-header{flex-direction:column;gap:16px}.cst-shell{padding:36px 20px}.cst-tour-content .wp-block-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.cst-tour-content .wp-block-image img{height:160px}}

.cst-tour-content .wp-block-gallery.has-nested-images figure.wp-block-image{width:100%!important;margin:0!important}

body{background:#faf9f2}h1,h2,h3{font-family:Lora,Georgia,serif;letter-spacing:-.02em}header.cst-header{background:#fffdf7;border-bottom:0}footer.cst-footer{background:#faf9f2}footer .cst-contact{display:block}footer .cst-contact p{font-size:12px}footer .cst-contact a{color:#e5ecdc}