.btseo-summary {
margin: 32px 0 12px;
padding: 22px 24px;
border: 1px solid rgba(0,0,0,.10);
border-radius: 10px;
background: #fafafa;
line-height: 1.75;
}
.btseo-summary h2 { margin: 0 0 14px; font-size: 1.45em; }
.btseo-summary h3 { margin: 20px 0 10px; font-size: 1.12em; }
.btseo-summary p:last-child { margin-bottom: 0; }
.btseo-keypoints ul, .btseo-related ul { margin: 0; padding-left: 1.3em; }
.btseo-facts dl { margin: 0; display: grid; gap: 8px; }
.btseo-fact { display: grid; grid-template-columns: minmax(110px, 160px) 1fr; gap: 12px; }
.btseo-fact dt { font-weight: 700; }
.btseo-fact dd { margin: 0; }
@media (max-width: 600px) {
.btseo-summary { padding: 18px; }
.btseo-fact { grid-template-columns: 1fr; gap: 2px; }
}.bt-dh,.bt-dh *{box-sizing:border-box}
.bt-dh{--bt-header-navy:#17135d;--bt-header-purple:#3b0873;--bt-header-wine:#29010f;--bt-menu-bg:#25117f;--bt-header-yellow:#ffcc00;width:100%;font-family:"Noto Sans Thai",Tahoma,Arial,sans-serif;position:relative;z-index:999;color:#fff}
.bt-shell{width:calc(100% - 16px);max-width:none;margin:0 auto} .bt-classic-main{background:radial-gradient(circle at 68% 10%,rgba(97,41,174,.36),transparent 30%),linear-gradient(110deg,var(--bt-header-wine) 0%,var(--bt-header-purple) 47%,var(--bt-header-navy) 100%);border-bottom:4px solid var(--bt-header-yellow);box-shadow:0 4px 14px rgba(22,8,52,.18)}
.bt-classic-inner{min-height:145px;display:grid;grid-template-columns:minmax(290px,350px) minmax(600px,1fr) auto;align-items:center;gap:34px;padding:18px 44px}
.bt-brand{display:flex;align-items:center;min-width:0}
.bt-logo-link{display:inline-flex;align-items:center;text-decoration:none}
.bt-logo-img{display:block;width:auto;height:auto;max-width:300px;max-height:92px;object-fit:contain;filter:drop-shadow(0 3px 8px rgba(0,0,0,.18))}
.bt-wordmark-th{font-size:38px;line-height:1;font-weight:900;letter-spacing:-1.5px;white-space:nowrap;color:#f52b2b}.bt-wordmark-th b{color:#1236ef;margin-left:2px} .bt-featured-nav{min-width:0}
.bt-featured-list{list-style:none;margin:0;padding:0;display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:nowrap}
.bt-featured-list li{margin:0;padding:0;min-width:0}
.bt-featured-list a{display:flex;align-items:center;justify-content:center;gap:9px;padding:11px 12px;border-radius:10px;color:#fff;text-decoration:none;font-size:16px;font-weight:700;line-height:1.15;white-space:nowrap;transition:background .2s ease,transform .2s ease,color .2s ease}
.bt-featured-list a:hover,.bt-featured-list a:focus{background:rgba(255,255,255,.10);transform:translateY(-1px);outline:none}
.bt-svg-icon{width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 22px;color:var(--bt-header-yellow)}
.bt-svg-icon svg{width:100%;height:100%;display:block;fill:currentColor}
.bt-featured-lottery>a{background:rgba(255,204,0,.12);border:1px solid rgba(255,204,0,.08)} .bt-classic-tools{display:flex;align-items:center;justify-content:flex-end;gap:10px;white-space:nowrap}
.bt-socials{display:flex;align-items:center;gap:8px}
.bt-socials a,.bt-round-tool{width:50px;height:50px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;border:0;background:rgba(255,255,255,.10);color:#fff;text-decoration:none;font-size:22px;font-weight:800;transition:.2s;cursor:pointer}
.bt-socials a:hover,.bt-round-tool:hover,.bt-socials a:focus,.bt-round-tool:focus{background:rgba(255,255,255,.18);transform:translateY(-1px);outline:none}
.bt-socials-compact a{width:50px;height:50px}
.bt-round-tool .bt-svg-icon{color:#fff;width:23px;height:23px;flex-basis:23px}
.bt-datetime{min-height:50px;padding:0 16px;border:1px solid rgba(255,255,255,.25);border-radius:11px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;font-weight:600;line-height:1.2;background:rgba(14,4,38,.16)} .bt-secondary-nav-wrap{background:var(--bt-menu-bg);color:#fff;box-shadow:0 3px 10px rgba(17,12,72,.16)}
.bt-secondary-nav-inner{min-height:50px;display:flex;align-items:stretch;padding:0}
.bt-desktop-menu{width:100%;min-width:0;display:flex;align-items:stretch}
.bt-menu-list,.bt-mobile-menu-list{list-style:none;margin:0;padding:0}
.bt-menu-list{width:100%;display:flex;align-items:stretch;justify-content:space-between;flex-wrap:nowrap}
.bt-menu-list>li{position:relative;display:flex;align-items:stretch;min-width:0}
.bt-menu-list a{display:flex;align-items:center;justify-content:center;padding:0 13px;color:#fff;text-decoration:none;font-size:15px;font-weight:650;white-space:nowrap;transition:background .2s,color .2s}
.bt-menu-list>li>a:hover,.bt-menu-list>li>a:focus,.bt-menu-list>.current-menu-item>a,.bt-menu-list>.current-menu-ancestor>a{background:rgba(255,255,255,.10);color:#fff;outline:none}
.bt-menu-list .menu-item-has-children>a:after{content:"";width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin-left:9px;margin-top:-4px;opacity:.95}
.bt-menu-list .sub-menu{position:absolute;top:100%;left:0;min-width:230px;padding:7px 0;margin:0;list-style:none;background:#fff;border:1px solid #e8e8f0;box-shadow:0 14px 32px rgba(13,16,70,.18);opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s;z-index:30}
.bt-menu-list li:hover>.sub-menu,.bt-menu-list li:focus-within>.sub-menu{opacity:1;visibility:visible;transform:none}
.bt-menu-list .sub-menu li{position:relative;display:block}
.bt-menu-list .sub-menu a{min-height:42px;justify-content:flex-start;padding:8px 15px;color:#1f2340;font-size:14px;font-weight:600}
.bt-menu-list .sub-menu a:hover{background:#f3f1ff;color:var(--bt-menu-bg)}
.bt-menu-list .sub-menu .menu-item-has-children>a:after{margin-left:auto}
.bt-menu-list .sub-menu .sub-menu{top:0;left:100%} .bt-sticky-enabled .bt-secondary-nav-wrap.is-sticky{position:fixed;top:0;left:0;right:0;z-index:1002;animation:btSlideDown .2s ease}
.bt-sticky-enabled .bt-secondary-nav-wrap.is-sticky .bt-secondary-nav-inner{width:calc(100% - 16px)}
@keyframes btSlideDown{from{transform:translateY(-100%)}to{transform:translateY(0)}} .bt-search-panel{background:#fff;color:#222;border-bottom:1px solid #e5e8ec;padding:14px 0;box-shadow:0 5px 14px rgba(0,0,0,.08);position:relative;z-index:1001}
.bt-search-panel form{display:flex;gap:8px;max-width:1200px;margin:0 auto}
.bt-search-panel input[type=search]{flex:1;min-height:42px;border:1px solid #ccd4dd;border-radius:5px;padding:8px 12px;font:inherit}
.bt-search-panel input[type=submit]{min-height:42px;background:var(--bt-menu-bg);color:#fff;border:0;border-radius:5px;padding:0 22px;font-weight:700;cursor:pointer} .bt-mobile-bar{display:none;height:68px;align-items:center;justify-content:space-between;padding:0 16px;background:linear-gradient(110deg,var(--bt-header-wine),var(--bt-header-purple) 55%,var(--bt-header-navy));border-bottom:3px solid var(--bt-header-yellow);box-shadow:0 3px 12px rgba(0,0,0,.15)}
.bt-menu-toggle{width:44px;height:44px;border:0;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.08);color:#fff;cursor:pointer}
.bt-menu-toggle .bt-svg-icon{color:#fff;width:25px;height:25px;flex-basis:25px}
.bt-mobile-logo{display:flex;align-items:center;justify-content:center;text-decoration:none;min-width:0}
.bt-mobile-logo img{display:block;max-width:210px;max-height:48px;object-fit:contain}
.bt-mobile-logo .bt-wordmark-th{font-size:27px}
.bt-mobile-bar .bt-round-tool{width:44px;height:44px;background:rgba(255,255,255,.08)}
.bt-mobile-spacer{width:44px;height:44px}
.bt-overlay{position:fixed;inset:0;background:rgba(5,4,30,.68);z-index:1003}
.bt-offcanvas{position:fixed;top:0;bottom:0;left:0;width:min(88vw,390px);background:linear-gradient(155deg,var(--bt-header-wine),var(--bt-header-purple) 46%,var(--bt-header-navy));color:#fff;z-index:1004;transform:translateX(-105%);transition:transform .28s ease;overflow:auto;padding:18px}
.bt-offcanvas.is-open{transform:none}
.bt-offcanvas-head{display:flex;align-items:center;justify-content:space-between;padding:4px 0 15px;border-bottom:1px solid rgba(255,255,255,.16)}
.bt-offcanvas-brand{display:flex;align-items:center;text-decoration:none;min-width:0}
.bt-offcanvas-brand img{display:block;max-width:220px;max-height:58px;object-fit:contain}
.bt-offcanvas-brand .bt-wordmark-th{font-size:28px}
.bt-close-menu{border:0;background:transparent;color:#fff;font-size:35px;line-height:1;cursor:pointer;padding:4px 8px}
.bt-mobile-menu-list{padding:10px 0}
.bt-mobile-menu-list li{border-bottom:1px solid rgba(255,255,255,.10);position:relative}
.bt-mobile-menu-list a{display:block;color:#fff;text-decoration:none;padding:13px 38px 13px 5px;font-size:15px;font-weight:600}
.bt-mobile-menu-list .sub-menu{display:none;list-style:none;margin:0;padding:0 0 8px 14px}
.bt-mobile-menu-list li.bt-open>.sub-menu{display:block}
.bt-mobile-menu-list .bt-submenu-toggle{position:absolute;right:0;top:7px;width:34px;height:34px;border:0;border-radius:5px;background:rgba(255,255,255,.10);color:#fff;cursor:pointer}
.bt-mobile-social{padding:16px 0}.bt-mobile-social .bt-socials{flex-wrap:wrap}.bt-mobile-social .bt-socials a{width:42px;height:42px;font-size:17px}
.bt-mobile-contact{display:flex;align-items:center;justify-content:center;gap:8px;background:var(--bt-header-yellow);color:#25117f!important;text-decoration:none;text-align:center;padding:12px;border-radius:7px;font-weight:800}
.bt-mobile-contact .bt-svg-icon{color:#25117f;width:20px;height:20px;flex-basis:20px} @media (max-width:1500px) and (min-width:1025px){
.bt-classic-inner{grid-template-columns:minmax(250px,310px) minmax(520px,1fr) auto;gap:22px;padding:16px 28px;min-height:132px}
.bt-logo-img{max-width:275px;max-height:84px}
.bt-featured-list a{font-size:14px;padding:10px 9px;gap:7px}
.bt-featured-list .bt-svg-icon{width:19px;height:19px;flex-basis:19px}
.bt-socials a,.bt-round-tool{width:44px;height:44px}
.bt-datetime{min-height:44px;font-size:12px;padding:0 12px}
.bt-menu-list a{font-size:13px;padding:0 10px}
}
@media (max-width:1250px) and (min-width:1025px){
.bt-classic-inner{grid-template-columns:245px 1fr;grid-template-areas:"brand tools" "featured featured";gap:10px 20px;min-height:150px;padding:14px 25px}
.bt-brand{grid-area:brand}.bt-featured-nav{grid-area:featured}.bt-classic-tools{grid-area:tools}
.bt-featured-list{justify-content:flex-start}
.bt-menu-list a{font-size:12px;padding:0 7px}
}
@media (max-width:520px){
.bt-mobile-logo img{max-width:160px;max-height:44px}
.bt-mobile-logo .bt-wordmark-th{font-size:23px}
.bt-shell{width:calc(100% - 12px)}
}