/* ── Reset scope ── */
.at3bh *{box-sizing:border-box;margin:0;padding:0}
.at3bh a{text-decoration:none;color:inherit}
/* ── Wrapper ── */
.at3bh{max-width:1200px;margin:0 auto;padding:0 16px 60px;font-family:"Arial",sans-serif}
/* ══ TOP NAV BAR ══ */
.at3bh-nav{display:flex;align-items:center;gap:0;border-bottom:3px solid #bb1919;margin-bottom:24px;overflow-x:auto;scrollbar-width:none}
.at3bh-nav::-webkit-scrollbar{display:none}
.at3bh-nav a{display:block;padding:11px 18px;font-size:13px;font-weight:700;color:#1a1a1a;white-space:nowrap;border-bottom:3px solid transparent;margin-bottom:-3px;transition:color .15s}
.at3bh-nav a:hover{color:#bb1919}
.at3bh-nav a.active{color:#bb1919;border-bottom-color:#bb1919}
.at3bh-nav .at3bh-search-icon{margin-left:auto;padding:8px 10px;cursor:pointer;color:#555;font-size:16px}
/* ══ SEARCH BAR ══ */
.at3bh-searchbar{display:flex;gap:0;margin-bottom:24px;border:2px solid #1a1a1a;border-radius:4px;overflow:hidden}
.at3bh-searchbar input{flex:1;padding:11px 14px;border:none;font-size:14px;outline:none}
.at3bh-searchbar button{padding:11px 18px;background:#1a1a1a;color:#fff;border:none;font-size:13px;font-weight:700;cursor:pointer;white-space:nowrap}
.at3bh-searchbar button:hover{background:#333}
.at3bh-search-result{font-size:13px;color:#555;margin-bottom:16px;padding:8px 0;border-bottom:1px solid #e5e5e5}
/* ══ LAYOUT: main + sidebar ══ */
.at3bh-layout{display:grid;grid-template-columns:1fr 300px;gap:32px;align-items:start}
@media(max-width:900px){.at3bh-layout{grid-template-columns:1fr}}
/* ══ HERO ══ */
.at3bh-hero-block{margin-bottom:24px}
.at3bh-hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:0;background:#111;border-radius:4px;overflow:hidden;min-height:320px}
@media(max-width:640px){.at3bh-hero-inner{grid-template-columns:1fr}}
.at3bh-hero-img{position:relative;overflow:hidden}
.at3bh-hero-img img{width:100%;height:100%;object-fit:cover;display:block}
.at3bh-hero-img .at3bh-no-img{width:100%;height:320px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1a3a6e,#0e6ab0);font-size:64px}
.at3bh-hero-text{padding:28px 24px;display:flex;flex-direction:column;justify-content:flex-end;background:#111}
.at3bh-hero-cat{display:inline-block;background:#bb1919;color:#fff;font-size:11px;font-weight:700;padding:3px 8px;text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px}
.at3bh-hero-title{font-size:clamp(18px,2.2vw,26px);font-weight:700;color:#fff;line-height:1.3;margin-bottom:10px}
.at3bh-hero-title a{color:#fff}
.at3bh-hero-title a:hover{text-decoration:underline}
.at3bh-hero-meta{font-size:12px;color:#aaa}
.at3bh-hero-desc{font-size:14px;color:#ccc;line-height:1.5;margin-top:8px}
/* ══ SECONDARY ROW: 3 cards ══ */
.at3bh-secondary{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#e5e5e5;border-radius:4px;overflow:hidden;margin-bottom:24px}
@media(max-width:640px){.at3bh-secondary{grid-template-columns:1fr}}
.at3bh-sec-card{background:#fff;padding:0}
.at3bh-sec-img{aspect-ratio:16/9;overflow:hidden;background:#f0f0f0}
.at3bh-sec-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}
.at3bh-sec-card:hover .at3bh-sec-img img{transform:scale(1.04)}
.at3bh-sec-img .at3bh-no-img{width:100%;height:160px;display:flex;align-items:center;justify-content:center;background:#f5f5f5;font-size:32px;color:#ccc}
.at3bh-sec-body{padding:14px}
.at3bh-sec-cat{display:block;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}
.at3bh-sec-title{font-size:14px;font-weight:700;color:#1a1a1a;line-height:1.4}
.at3bh-sec-title:hover{color:#bb1919}
.at3bh-sec-meta{font-size:11px;color:#888;margin-top:6px}
/* ══ SECTION LABEL ══ */
.at3bh-section-label{font-size:18px;font-weight:700;color:#1a1a1a;border-left:4px solid #bb1919;padding-left:10px;margin-bottom:16px}
/* ══ MAIN ARTICLES LIST ══ */
.at3bh-list{display:flex;flex-direction:column;gap:0}
.at3bh-list-card{display:grid;grid-template-columns:140px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid #e5e5e5;align-items:start}
@media(max-width:480px){.at3bh-list-card{grid-template-columns:100px 1fr}}
.at3bh-list-card:last-child{border-bottom:none}
.at3bh-list-img{aspect-ratio:4/3;overflow:hidden;border-radius:3px;background:#f0f0f0}
.at3bh-list-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}
.at3bh-list-card:hover .at3bh-list-img img{transform:scale(1.05)}
.at3bh-list-img .at3bh-no-img{width:100%;height:100%;min-height:100px;display:flex;align-items:center;justify-content:center;background:#f5f5f5;font-size:22px;color:#ccc}
.at3bh-list-body{display:flex;flex-direction:column;gap:4px}
.at3bh-list-cat{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.at3bh-list-title{font-size:15px;font-weight:700;color:#1a1a1a;line-height:1.35}
.at3bh-list-title:hover{color:#bb1919}
.at3bh-list-desc{font-size:12px;color:#666;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.at3bh-list-meta{font-size:11px;color:#999}
/* ══ PAGINATION ══ */
.at3bh-pager{display:flex;gap:4px;margin-top:24px;padding-top:16px;border-top:1px solid #e5e5e5}
.at3bh-pager a,.at3bh-pager span{padding:8px 13px;font-size:13px;font-weight:700;border:1px solid #ddd;color:#333;background:#fff;cursor:pointer}
.at3bh-pager a:hover{background:#f5f5f5}
.at3bh-pager .current{background:#bb1919;color:#fff;border-color:#bb1919}
/* ══ SIDEBAR ══ */
.at3bh-sidebar{}
.at3bh-sidebar-block{margin-bottom:28px}
.at3bh-sidebar-title{font-size:15px;font-weight:700;color:#1a1a1a;border-bottom:3px solid #bb1919;padding-bottom:8px;margin-bottom:12px;text-transform:uppercase;letter-spacing:.3px}
.at3bh-sidebar-item{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid #f0f0f0;align-items:flex-start}
.at3bh-sidebar-item:last-child{border-bottom:none}
.at3bh-sidebar-thumb{width:70px;height:52px;flex-shrink:0;overflow:hidden;border-radius:2px;background:#f0f0f0}
.at3bh-sidebar-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.at3bh-sidebar-thumb .at3bh-no-img{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:#eee;font-size:18px;color:#ccc}
.at3bh-sidebar-text{flex:1;min-width:0}
.at3bh-sidebar-text a{font-size:13px;font-weight:600;color:#1a1a1a;line-height:1.35;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.at3bh-sidebar-text a:hover{color:#bb1919}
.at3bh-sidebar-text .at3bh-sidebar-date{font-size:11px;color:#999;margin-top:3px;display:block}
/* ══ CAT LINKS ══ */
.at3bh-cat-links{display:flex;flex-direction:column;gap:0}
.at3bh-cat-link{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid #f0f0f0;font-size:13px;color:#1a1a1a;font-weight:600}
.at3bh-cat-link:hover{color:#bb1919}
.at3bh-cat-link span{font-size:11px;color:#999;font-weight:400}
/* ══ BREADCRUMBS ══ */
.at3bh-crumbs{display:flex;align-items:center;gap:6px;padding:10px 0 14px;font-size:13px;color:#888;flex-wrap:wrap}
.at3bh-crumbs a{color:#555;text-decoration:none}
.at3bh-crumbs a:hover{color:#bb1919;text-decoration:underline}
.at3bh-crumbs .sep{color:#ccc;font-size:11px}
.at3bh-crumbs .current{color:#1a1a1a;font-weight:600}
/* ══ EMPTY ══ */
.at3bh-empty{text-align:center;padding:48px 0;color:#999;font-size:14px}