:root{
  --ckas-green:#2ea34a;
  --ckas-deep:#0f5132;
  --ckas-dark:#123c2b;
  --ckas-gray:#a6a6a6;
  --ckas-light:#f7f7f5;
  --ckas-border:#1e1e1e;
  --ckas-soft:#edf4ef;
  --ckas-red:#ff3c38;
}

html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:#111}
.ckas-ref-site,.ckas-ref-site *{box-sizing:border-box}
.ckas-ref-site{font-family:"SolaimanLipi","Noto Sans Bengali","Hind Siliguri",Arial,sans-serif;background:#fff;color:#111;line-height:1.55;overflow-x:hidden}
.ckas-ref-site a{color:inherit;text-decoration:none}
.ckas-ref-container{width:min(1180px,calc(100% - 28px));margin-inline:auto}

.ckas-ref-govbar{background:#0e4d31;color:#fff;font-size:12px}
.ckas-ref-govbar-inner{min-height:30px;display:flex;justify-content:space-between;align-items:center;gap:12px}

.ckas-ref-header{background:#fff}
.ckas-ref-brand-row{min-height:118px;background:#a4a4a4;display:grid;grid-template-columns:100px minmax(0,1fr) 100px;align-items:center;gap:18px;padding:12px 22px}
.ckas-ref-brand-logo{display:flex;align-items:center;justify-content:center}
.ckas-ref-brand-logo img{width:86px;height:86px;object-fit:contain;border-radius:50%;background:#fff}
.ckas-logo-fallback{width:86px;height:86px;border-radius:50%;background:#fff;display:grid;place-items:center;font-size:42px}
.ckas-ref-title{text-align:center;color:#fff;text-shadow:0 1px 1px rgba(0,0,0,.12)}
.ckas-ref-title h1{margin:0;font-size:38px;line-height:1.2;font-weight:900}
.ckas-ref-title p{margin:7px 0 0;font-size:21px;font-weight:700}
.ckas-ref-nav-wrap{background:#fff;border-bottom:1px solid #d8d8d8;box-shadow:0 2px 5px rgba(0,0,0,.04)}
.ckas-ref-nav{min-height:50px;display:flex;align-items:center;justify-content:center;gap:34px;font-weight:800;font-size:15px}
.ckas-ref-nav a{padding:13px 0;border-bottom:3px solid transparent}
.ckas-ref-nav a:hover{color:var(--ckas-green);border-bottom-color:var(--ckas-green)}
.ckas-ref-menu-toggle{display:none;margin:8px 0;border:1px solid #ddd;background:#fff;padding:8px 12px;border-radius:4px;font-weight:700}

.ckas-ref-hero-section{padding:18px 0 8px}
.ckas-ref-slider{position:relative;height:355px;border-radius:24px;overflow:hidden;background:#e8eee9}
.ckas-ref-slide{position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity .65s ease}
.ckas-ref-slide.is-active{opacity:1;pointer-events:auto}
.ckas-ref-slide img{width:100%;height:100%;object-fit:cover;display:block}
.ckas-ref-slide-caption{position:absolute;right:20px;bottom:18px;background:rgba(0,65,32,.82);color:#fff;padding:9px 14px;border-radius:8px;font-weight:700;max-width:70%}
.ckas-ref-slide-empty{display:grid;place-items:center;text-align:center;color:#2f5d41;background:linear-gradient(135deg,#dfece3,#eef4ef)}
.ckas-ref-slide-empty strong{display:block;font-size:26px}.ckas-ref-slide-empty span{display:block;margin-top:6px}
.ckas-ref-slider-dots{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);z-index:5;display:flex;gap:20px}
.ckas-ref-slider-dots button{width:24px;height:24px;padding:0;border-radius:50%;border:0;background:#111;opacity:.8;cursor:pointer}
.ckas-ref-slider-dots button.is-active{background:var(--ckas-green);opacity:1}

.ckas-ref-layout{display:grid!important;grid-template-columns:minmax(0,2fr) 330px!important;grid-template-areas:"main side"!important;gap:22px!important;align-items:start!important;padding-top:16px!important;padding-bottom:38px!important;direction:ltr!important}
.ckas-ref-main{grid-area:main!important;min-width:0!important;width:auto!important;max-width:none!important;direction:rtl!important}
.ckas-ref-sidebar{grid-area:side!important;min-width:0!important;width:330px!important;max-width:330px!important;direction:rtl!important}

.ckas-ref-notice-box,.ckas-ref-feature-card,.ckas-ref-profile-card,.ckas-ref-side-card{background:#fff;border:3px solid #171717;border-radius:18px;overflow:hidden}
.ckas-ref-notice-box{padding:0 24px 18px;position:relative;min-height:280px}
.ckas-ref-box-title{text-align:center;font-size:23px;font-weight:900;padding:7px 12px 3px}
.ckas-ref-notice-box ul{margin:6px 0 8px;padding-right:28px;font-size:20px;line-height:1.95}
.ckas-ref-notice-box li::marker{font-size:18px}
.ckas-ref-notice-box a:hover{color:var(--ckas-green)}
.ckas-ref-more{position:absolute;left:18px;bottom:10px;font-size:12px;font-weight:800}

.ckas-ref-feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:14px;direction:ltr}
.ckas-ref-feature-card{direction:rtl;min-height:260px;padding:14px 18px;border-radius:10px}
.ckas-ref-feature-card h2{margin:0 0 14px;font-size:22px;font-weight:800;border-bottom:1px solid #e8e8e8;padding-bottom:8px;display:flex;align-items:center;gap:8px}
.ckas-ref-feature-card ul{margin:0;padding-right:28px;font-size:18px;line-height:1.75}
.ckas-ref-feature-card a:hover{color:var(--ckas-green)}

.ckas-ref-training-strip{margin-top:18px}
.ckas-ref-section-title{background:#2b7f41;color:#fff;border-radius:7px 7px 0 0;font-weight:900;padding:9px 14px;font-size:18px}
.ckas-ref-training-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding-top:12px;direction:ltr}
.ckas-ref-training-card{direction:rtl;border:1px solid #d9e3db;border-radius:8px;background:#fff;overflow:hidden;display:grid;grid-template-columns:120px 1fr;grid-template-rows:auto auto;padding:0;min-height:120px}
.ckas-ref-training-card img{grid-row:1/3;width:120px;height:100%;object-fit:cover}
.ckas-ref-training-card strong{padding:13px 12px 4px;font-size:16px;color:#183e29}
.ckas-ref-training-card small{padding:0 12px 12px;color:#657168;font-size:12px}
.ckas-ref-placeholder{grid-column:1/-1;padding:24px;border:1px dashed #b9c8bd;background:#f4f8f5;border-radius:8px;text-align:center;color:#64736a}

.ckas-ref-bottom-grid{margin-top:16px}
.ckas-ref-services-card>a{display:block;background:#f1f5f2;margin:8px 0;padding:10px;border-radius:5px;font-weight:700}

.ckas-ref-gallery-section{margin-top:18px}
.ckas-ref-gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding-top:12px;direction:ltr}
.ckas-ref-gallery-card{direction:rtl;background:#fff;border:1px solid #ddd;border-radius:8px;overflow:hidden}
.ckas-ref-gallery-card img,.ckas-ref-gallery-card>span{width:100%;height:170px;object-fit:cover;display:grid;place-items:center;background:#e7efe9;color:#55745f}
.ckas-ref-gallery-card b{display:block;padding:8px 10px;font-size:13px}

.ckas-ref-sidebar{display:flex!important;flex-direction:column!important;gap:14px!important;align-self:start!important}
.ckas-ref-profile-card,.ckas-ref-side-card{border:1px solid #dedede;border-radius:12px}
.ckas-ref-profile-card>h2,.ckas-ref-side-card>h2{margin:10px 10px 0;background:#2da248;color:#fff;text-align:center;padding:8px 10px;font-size:20px}
.ckas-ref-profile-body{text-align:center;padding:12px 16px 18px}
.ckas-ref-profile-photo{width:168px;height:168px;border-radius:20px;margin:0 auto 12px;overflow:hidden;background:#e6eee8;display:grid;place-items:center;color:#63806b}
.ckas-ref-profile-photo img{width:100%;height:100%;object-fit:cover}
.ckas-ref-profile-body h3{font-size:17px;line-height:1.45;margin:0 0 4px}
.ckas-ref-profile-body p{font-size:13px;margin:0 0 10px;color:#535d56}
.ckas-ref-details{display:inline-block;background:#ff3f3b;color:#fff;padding:7px 11px;border-radius:2px}
.ckas-ref-side-card ul{margin:8px 0 12px;padding-right:35px;font-size:16px;line-height:1.75}
.ckas-ref-emergency{padding-bottom:8px}
.ckas-ref-emergency>a{display:grid;grid-template-columns:56px 1fr;gap:8px;align-items:center;margin:8px 12px;padding:8px 10px;background:#f5f7f5;border-radius:5px}
.ckas-ref-emergency strong{font-size:22px;color:#b1312d}.ckas-ref-emergency span{font-size:12px}

.ckas-ref-footer{margin-top:18px;background:#e3e3e3;color:#2a2a2a}
.ckas-ref-footer-art{height:95px;background:linear-gradient(to top,#ababab 0 10px,transparent 10px),linear-gradient(135deg,transparent 0 70%,rgba(50,70,58,.08) 70%);border-bottom:1px solid #bbb}
.ckas-ref-footer-main{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:28px;padding:22px 0;direction:ltr}
.ckas-ref-footer-main>div{direction:rtl}.ckas-ref-footer-main strong{display:block;font-size:16px}.ckas-ref-footer-main p,.ckas-ref-footer-main span,.ckas-ref-footer-main a{font-size:12px;color:#575757}
.ckas-ref-footer-bottom{border-top:1px solid #c5c5c5;padding:10px 0;font-size:11px;color:#555}

/* Twenty Twenty-Five layout containment */
.ckas-ref-site{max-width:none!important;width:100%!important;margin:0!important;padding:0!important}
.ckas-ref-site .alignwide,.ckas-ref-site .alignfull{max-width:none!important;margin-inline:0!important}

@media(max-width:980px){
  .ckas-ref-brand-row{grid-template-columns:82px 1fr 82px}.ckas-ref-brand-logo img,.ckas-logo-fallback{width:72px;height:72px}.ckas-ref-title h1{font-size:30px}.ckas-ref-title p{font-size:17px}
  .ckas-ref-nav{gap:20px;font-size:14px}
  .ckas-ref-layout{grid-template-columns:minmax(0,1fr) 250px!important;grid-template-areas:"main side"!important;gap:16px!important}.ckas-ref-sidebar{width:250px!important;max-width:250px!important}
  .ckas-ref-feature-card{min-height:230px}.ckas-ref-profile-photo{width:140px;height:140px}
}

@media(max-width:780px){
  .ckas-ref-govbar-inner{font-size:10px}
  .ckas-ref-brand-row{min-height:94px;grid-template-columns:62px 1fr 62px;padding:10px}.ckas-ref-brand-logo img,.ckas-logo-fallback{width:56px;height:56px}.ckas-ref-title h1{font-size:23px}.ckas-ref-title p{font-size:13px}
  .ckas-ref-nav{gap:14px;font-size:13px}
  .ckas-ref-slider{height:270px;border-radius:14px}.ckas-ref-slider-dots button{width:16px;height:16px}
  .ckas-ref-layout{grid-template-columns:minmax(0,1fr) 230px!important;grid-template-areas:"main side"!important;gap:14px!important}
  .ckas-ref-sidebar{width:230px!important;max-width:230px!important;display:flex!important}
  .ckas-ref-notice-box{min-height:250px;padding:0 18px 30px}.ckas-ref-box-title{font-size:21px}.ckas-ref-notice-box ul{font-size:17px;line-height:1.75}
  .ckas-ref-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:10px}.ckas-ref-feature-card{min-height:220px;padding:12px}.ckas-ref-feature-card h2{font-size:18px}.ckas-ref-feature-card ul{font-size:15px;line-height:1.6}
  .ckas-ref-profile-photo{width:130px;height:130px}.ckas-ref-profile-card>h2,.ckas-ref-side-card>h2{font-size:17px}
  .ckas-ref-training-grid{grid-template-columns:1fr}.ckas-ref-gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ckas-ref-footer-main{grid-template-columns:1fr 1fr}.ckas-ref-footer-main>div:first-child{grid-column:1/-1}
}

@media(max-width:620px){
  .ckas-ref-container{width:min(100% - 18px,1180px)}
  .ckas-ref-layout{grid-template-columns:1fr!important;grid-template-areas:"main" "side"!important;gap:14px!important}
  .ckas-ref-main{grid-area:main!important;width:100%!important}
  .ckas-ref-sidebar{grid-area:side!important;width:100%!important;max-width:none!important;display:flex!important;flex-direction:column!important}
  .ckas-ref-menu-toggle{display:block}.ckas-ref-nav{display:none;flex-direction:column;align-items:stretch;gap:0;padding:6px 0}.ckas-ref-nav.is-open{display:flex}.ckas-ref-nav a{padding:10px;border-bottom:1px solid #eee}
  .ckas-ref-govbar-inner{min-height:28px}.ckas-ref-govbar-inner span:first-child{display:none}
  .ckas-ref-brand-row{grid-template-columns:48px 1fr 48px;min-height:82px}.ckas-ref-brand-logo img,.ckas-logo-fallback{width:44px;height:44px}.ckas-ref-title h1{font-size:19px}.ckas-ref-title p{font-size:10px}
  .ckas-ref-slider{height:215px}.ckas-ref-slide-caption{font-size:11px;right:8px;bottom:8px}.ckas-ref-slider-dots{gap:10px}.ckas-ref-slider-dots button{width:12px;height:12px}
  .ckas-ref-notice-box{min-height:auto;padding:0 16px 32px}.ckas-ref-box-title{font-size:20px}.ckas-ref-notice-box ul{font-size:16px;line-height:1.8}
  .ckas-ref-feature-grid{grid-template-columns:1fr}.ckas-ref-feature-card{min-height:auto;padding:14px}.ckas-ref-feature-card h2{font-size:19px}.ckas-ref-feature-card ul{font-size:16px}
  .ckas-ref-training-card{grid-template-columns:96px 1fr}.ckas-ref-training-card img{width:96px}.ckas-ref-gallery-grid{grid-template-columns:1fr 1fr}.ckas-ref-gallery-card img,.ckas-ref-gallery-card>span{height:125px}
  .ckas-ref-sidebar{grid-template-columns:1fr}.ckas-ref-footer-main{grid-template-columns:1fr;gap:14px}.ckas-ref-footer-main>div:first-child{grid-column:auto}
}

.ckas-ref-brand-img{width:86px;height:86px;object-fit:contain;border-radius:50%;background:#fff}

.ckas-ref-footer-note{text-align:center;padding:12px 0 8px;font-size:12px;line-height:1.7}.ckas-ref-footer-info{display:flex;justify-content:space-between;gap:24px;padding:10px 0 16px;font-size:12px;direction:ltr}.ckas-ref-footer-info>div{direction:rtl;max-width:50%}
@media(max-width:620px){.ckas-ref-footer-info{flex-direction:column}.ckas-ref-footer-info>div{max-width:100%}}

/* Final typography & interaction polish */
.ckas-ref-site,
.ckas-detail-page{
  font-family:"SolaimanLipi","Noto Sans Bengali","Hind Siliguri",Arial,sans-serif!important;
}
.ckas-ref-notice-box{min-height:300px;padding:4px 24px 34px}
.ckas-ref-box-title{font-size:22px;line-height:1.25;padding:8px 8px 6px}
.ckas-ref-notice-box ul{font-size:17px;line-height:1.65;margin-top:4px;padding-right:27px}
.ckas-ref-notice-box li{margin:5px 0;overflow-wrap:anywhere}
.ckas-ref-notice-box li a{display:inline;line-height:1.55}
.ckas-ref-more{bottom:11px;font-size:13px;text-decoration:underline;font-weight:700}
.ckas-ref-profile-body h3{font-size:18px}
.ckas-ref-profile-body p{font-size:14px}
.ckas-ref-details{font-size:15px;font-weight:700}

/* Standalone notice/profile pages */
body.ckas-detail-page{margin:0;background:#f5f6f5;color:#111}
.ckas-detail-top{background:#0e4d31;color:#fff;padding:11px 18px;text-align:center;font-size:18px;font-weight:700}
.ckas-detail-top a{color:#fff;text-decoration:none}
.ckas-detail-shell{width:min(100% - 28px,1000px);margin:28px auto 50px;background:#fff;border:1px solid #ddd;border-radius:10px;padding:26px 30px;box-shadow:0 3px 18px rgba(0,0,0,.06)}
.ckas-detail-shell h1{font-size:30px;line-height:1.35;margin:18px 0 24px;text-align:center;color:#123c2b}
.ckas-detail-back{display:inline-block;color:#0e6b3d;font-weight:700;text-decoration:none}
.ckas-detail-content{font-size:18px;line-height:1.85}
.ckas-notice-file-actions{text-align:center;margin-bottom:18px}
.ckas-notice-file-actions a{display:inline-block;background:#2ea34a;color:#fff;padding:10px 18px;border-radius:5px;text-decoration:none;font-weight:700}
.ckas-notice-image{text-align:center}.ckas-notice-image img{max-width:100%;height:auto}
.ckas-notice-pdf{display:block;width:100%;height:75vh;min-height:650px;border:1px solid #ccc;background:#eee}
.ckas-person-detail{display:grid;grid-template-columns:260px minmax(0,1fr);gap:28px;align-items:start;direction:ltr}
.ckas-person-detail-photo{direction:rtl;background:#eef4ef;border-radius:12px;overflow:hidden;min-height:260px;display:grid;place-items:center;color:#55745f}
.ckas-person-detail-photo img{width:100%;height:auto;display:block}
.ckas-person-detail-copy{direction:rtl}
.ckas-person-detail-copy h2{font-size:23px;color:#2b7f41;margin:0 0 6px}
.ckas-person-org{font-size:17px;font-weight:700;color:#555;margin:0 0 20px}
.ckas-notice-archive article{display:grid;grid-template-columns:120px 1fr;gap:14px;padding:13px 0;border-bottom:1px solid #e4e4e4;direction:ltr}
.ckas-notice-archive article time{font-size:13px;color:#666}
.ckas-notice-archive article a{direction:rtl;text-align:right;color:#0b4b2b;font-size:18px;font-weight:700;text-decoration:none}
@media(max-width:700px){
  .ckas-detail-shell{padding:18px}.ckas-detail-shell h1{font-size:24px}.ckas-notice-pdf{height:65vh;min-height:450px}
  .ckas-person-detail{grid-template-columns:1fr}.ckas-person-detail-photo{max-width:240px;margin:auto}
  .ckas-notice-archive article{grid-template-columns:1fr;gap:3px}
}


/* Final containment: keep the reference layout stable inside Twenty Twenty-Five */
body .wp-site-blocks>.wp-block-shortcode{max-width:none!important;width:100%!important;margin:0!important;padding:0!important}
.ckas-ref-site main.ckas-ref-layout{max-width:1180px!important;margin-left:auto!important;margin-right:auto!important}
.ckas-ref-site .ckas-ref-main{float:none!important;clear:none!important}
.ckas-ref-site .ckas-ref-sidebar{float:none!important;clear:none!important}