.bkh-mainwrap{padding:12px}.bkh-container{display:grid;grid-template-columns:3fr 1fr;gap:24px;align-items:start;margin-top:16px}.bkh-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.bkh-card{display:flex;flex-direction:column;border:1px solid #eaeaea;border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 6px 18px rgba(0,0,0,.05);transition:transform .15s ease,box-shadow .15s ease;min-height:340px}.bkh-card:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(0,0,0,.08)}.bkh-card .thumb img{display:block;width:100%;height:180px;object-fit:cover}.bkh-body{display:flex;flex-direction:column;gap:8px;padding:10px}.bkh-title{font-size:16px;line-height:1.6;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;min-height:3.2em}.bkh-title a{text-decoration:none;color:#0d47a1}.bkh-title a:hover{color:#1a73e8}.bkh-meta{font-size:12.5px;color:#666}.bkh-actions{margin-top:auto;display:flex;gap:8px;align-items:center;flex-wrap:nowrap}.bkh-btn{padding:8px 12px;border-radius:8px;text-decoration:none;display:inline-block;font-size:13px}.bkh-btn.view{background:#ff6f00;color:#fff}.bkh-btn.pdf{background:#eceff1;color:#000}.bkh-sidebox{background:#fff;border:1px solid #eee;border-radius:14px;padding:12px;box-shadow:0 4px 10px rgba(0,0,0,.04)}.bkh-sidebox ul{list-style:none;margin:0;padding:0}.bkh-sidebox li{display:flex;justify-content:space-between;gap:8px;padding:6px 0;border-bottom:1px dashed #eee}.bkh-sidebox li:last-child{border-bottom:none}.bkh-single-title{font-size:22px;margin:0 0 6px 0}@media (max-width:991px){.bkh-container{grid-template-columns:2fr 1fr}.bkh-grid{grid-template-columns:repeat(2,1fr)}.bkh-card .thumb img{height:160px}}@media (max-width:640px){.bkh-container{grid-template-columns:1fr}.bkh-grid{grid-template-columns:1fr}.bkh-card{min-height:unset}}