.bk-wrap{max-width:860px;margin:0 auto;font-family:inherit;color:#222}

.bk-hero{background:#eff6ff;border-left:4px solid #0a2e5c;border-radius:0 8px 8px 0;padding:1.25rem 1.5rem;margin-bottom:1.5rem;display:flex;align-items:center;gap:1rem}
.bk-hero-icon{width:52px;height:52px;background:#0a2e5c;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:26px;color:#fff}
.bk-hero h2{font-size:18px;font-weight:700;color:#0a2e5c;line-height:1.3;margin:0 0 4px}
.bk-hero p{font-size:13px;color:#555;margin:0}

.bk-search-bar{margin-bottom:1.5rem}
.bk-search-bar input{width:100%;border:1px solid #d0d7e2;border-radius:8px;padding:10px 14px;font-size:14px;box-sizing:border-box}
.bk-search-bar input:focus{outline:none;border-color:#1a6bbf;box-shadow:0 0 0 3px rgba(26,107,191,.15)}

.bk-cat-list{display:flex;flex-direction:column;gap:10px;margin-bottom:1.5rem}
.bk-cat{border:1px solid #e0e5ee;border-radius:10px;overflow:hidden;background:#fff}
.bk-cat-head{display:flex;align-items:center;gap:12px;padding:14px 18px;cursor:pointer;user-select:none}
.bk-cat-head:hover{background:#f8f9fb}
.bk-cat-icon{font-size:20px;flex-shrink:0}
.bk-cat-title{flex:1;font-size:14px;font-weight:700;color:#0a2e5c}
.bk-cat-badge{font-size:11px;padding:3px 10px;border-radius:20px;font-weight:700;white-space:nowrap}
.bk-cat-badge.ok{background:#dcfce7;color:#14532d}
.bk-cat-badge.empty{background:#f3f4f6;color:#6b7280}
.bk-cat-chevron{transition:transform .25s;color:#888;flex-shrink:0}
.bk-cat.open .bk-cat-chevron{transform:rotate(180deg)}

.bk-cat-body{display:none;padding:4px 18px 18px;border-top:1px solid #f0f2f6}
.bk-cat.open .bk-cat-body{display:block}

.bk-empty{padding:16px 0;text-align:center}
.bk-empty p{font-size:13px;color:#888;margin:0}

.bk-sub-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:#1a6bbf;margin:16px 0 8px}
.bk-sub-title:first-child{margin-top:14px}

.bk-item-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
@media(max-width:600px){.bk-item-grid{grid-template-columns:1fr}}

.bk-item{display:flex;align-items:center;gap:8px;padding:9px 12px;border-radius:7px;font-size:13px;text-decoration:none;color:#333;background:#f8f9fb;border:1px solid transparent;transition:all .15s}
.bk-item-icon{flex-shrink:0;font-size:14px}
.bk-item-label{flex:1;min-width:0}
.bk-item-arrow{flex-shrink:0;font-size:12px;opacity:.5}

.bk-item-link{cursor:pointer}
.bk-item-link:hover{background:#eff6ff;border-color:#bfdbfe;color:#0a2e5c}

.bk-item-file{cursor:pointer}
.bk-item-file:hover{background:#f0fdf4;border-color:#86efac;color:#14532d}

.bk-item-teks{cursor:default}
.bk-item-desc{display:block;font-size:11px;color:#888;margin-top:2px;font-weight:400}

.bk-footnote{text-align:center;font-size:12px;color:#999;margin:1.5rem 0;font-style:italic}

.bk-contact{background:#0a2e5c;border-radius:10px;padding:1.25rem 1.5rem;text-align:center}
.bk-contact p{color:#fff;font-size:14px;margin:0 0 4px}
.bk-contact-detail{color:#c8d8f0 !important;font-size:13px !important;margin:0 !important}

@media(max-width:600px){.bk-hero{flex-direction:column;text-align:center}}