.article-hero{background:linear-gradient(155deg,rgba(9,28,17,.9),rgba(15,44,26,.84) 50%,rgba(9,28,17,.94)),var(--ah-img,linear-gradient(135deg,#1A3D2B,#2E5C40));background-size:cover;background-position:center;background-repeat:no-repeat;padding:88px 0 44px;color:white}
.article-hero .breadcrumb{margin-bottom:20px}
.article-hero .breadcrumb a,.article-hero .breadcrumb span{color:rgba(255,255,255,.75)}

.article-hero-title{color:#fff;text-shadow:0 2px 12px rgba(0,0,0,.35)}
.article-hero-lead{color:rgba(255,255,255,.92)}
.article-hero-meta,.article-hero-meta span,.article-hero .article-cat,.article-hero .article-date,.article-hero .article-source{color:rgba(255,255,255,.9)!important;border-color:rgba(255,255,255,.25)}
.article-hero .breadcrumb a,.article-hero .breadcrumb span{color:rgba(255,255,255,.8)}
.article-hero h1{font-family:'Playfair Display',serif;font-size:clamp(1.6rem,3.5vw,2.5rem);font-weight:800;line-height:1.25;max-width:760px;margin-bottom:16px}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;font-size:.82rem;color:rgba(255,255,255,.7);margin-top:12px}
.article-meta strong{color:#C9A84C}
.article-body{max-width:760px;margin:48px auto;padding:0 20px}
.article-body p{font-size:1rem;line-height:1.85;color:#2D2D2D;margin-bottom:20px}
.article-body h2{font-family:'Playfair Display',serif;font-size:1.5rem;font-weight:700;color:#1A3D2B;margin:36px 0 14px}
.article-body h3{font-size:1.1rem;font-weight:700;color:#1A3D2B;margin:28px 0 10px}
.article-body ul{margin:0 0 20px 20px}
.article-body ul li{line-height:1.8;color:#2D2D2D;margin-bottom:6px}
.article-body blockquote{border-left:4px solid #C9A84C;padding:16px 20px;background:#F7F3EE;border-radius:0 8px 8px 0;margin:24px 0;font-style:italic;color:#5C5C5C}
.article-img{width:100%;border-radius:12px;margin:24px 0;display:block}
.article-source{font-size:.78rem;color:#9B9B9B;border-top:1px solid #E2DBD0;padding-top:14px;margin-top:32px}
.article-cta-box{background:#EEF3EC;border:1px solid #DCE6D8;border-radius:16px;padding:30px 28px;text-align:center;color:#3a4740;margin:40px 0}
.article-cta-icon{display:flex;justify-content:center;margin-bottom:14px}
.article-cta-box h3{font-size:1.25rem;color:#1A3D2B;margin:0 0 8px}
.article-cta-box p{font-size:.9rem;color:#5a6660;line-height:1.65;margin:0 auto 20px;max-width:520px}
.article-cta-box a,.article-cta-box .btn-cta{background:#1A3D2B;color:#fff;padding:13px 30px;border-radius:10px;text-decoration:none;font-weight:800;display:inline-block;transition:.18s}
.article-cta-box a:hover,.article-cta-box .btn-cta:hover{background:#24512f;transform:translateY(-1px)}
/* Sidebar tư vấn card */
.sidebar-card.sidebar-cta{background:#EEF3EC;border-color:#DCE6D8}
.sidebar-cta h4{color:#8a978f}
.sidebar-cta p{font-size:.86rem;color:#5a6660;line-height:1.6;margin:0 0 14px}
.sidebar-cta .btn-cta-sm,.sidebar-cta .btn-zalo-sm{display:block;text-align:center;padding:11px;border-radius:10px;font-weight:700;text-decoration:none;font-size:.9rem}
.sidebar-cta .btn-cta-sm{background:#1A3D2B;color:#fff;margin-bottom:9px}
.sidebar-cta .btn-zalo-sm{background:#fff;color:#0068FF;border:1px solid #cfe0ff}
.sidebar-cta .btn-cta-sm:hover{background:#24512f}
.sidebar-cta .btn-zalo-sm:hover{background:#f0f6ff;border-color:#0068FF}
/* Số liệu card */
.stat-item{display:flex;justify-content:space-between;align-items:baseline;padding:9px 0;border-bottom:1px solid #F0EBE2;font-size:.88rem}
.stat-item:last-child{border-bottom:none;padding-bottom:0}
.stat-label{color:#8a978f}
.stat-val{font-weight:700;color:#1A3D2B}
/* Listing detail */
.listing-detail-grid{display:grid;grid-template-columns:1fr 340px;gap:0;max-width:1100px;margin:40px auto;padding:0 20px}
.listing-main{padding-right:32px}
.listing-sidebar{border-left:1px solid #E2DBD0;padding-left:28px;padding-top:4px;display:flex;flex-direction:column}
.listing-sidebar .sidebar-related{order:-1;border-top:none;margin-top:0;padding-top:0;border-bottom:1px solid #E8E2D9;padding-bottom:20px;margin-bottom:20px}
.listing-sidebar .listing-price-card{order:0}
.listing-sidebar .sidebar-card{order:1}
/* ===== MOBILE: dàn lại thứ tự — giá + thông số + CTA ngay dưới ảnh ===== */
@media(max-width:900px){
  .listing-detail-grid{display:flex;flex-direction:column;margin:24px auto}
  .listing-main,.listing-sidebar{display:contents}
  .listing-main{padding-right:0}
  .listing-sidebar{border-left:none;padding-left:0}
  .listing-title{order:1}
  .listing-meta-row{order:2}
  .listing-images{order:3}
  .listing-sidebar .listing-price-card{order:4;margin:6px 0 10px}
  .listing-specs-section{order:5}
  .listing-description{order:6}
  .risk-block{order:7}
  .listing-sidebar .sidebar-related{order:8;margin-top:8px}
  .listing-sidebar .sidebar-card{order:9}
}
.sidebar-related{margin-top:20px;border-top:1px solid #E8E2D9;padding-top:16px}
.sidebar-related-head{font-size:.74rem;font-weight:700;color:#8a978f;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}
.sidebar-related-list{display:flex;flex-direction:column;gap:12px}
.sidebar-related-list .related-card{border-radius:12px}
.sidebar-related-list .related-card img{aspect-ratio:16/9}
.listing-gallery{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:24px}
.listing-gallery img:first-child{grid-column:1/-1;border-radius:12px 12px 0 0}
.listing-gallery img{width:100%;border-radius:0;display:block}
.listing-gallery img:nth-child(2){border-radius:0 0 0 12px}
.listing-gallery img:nth-child(3){border-radius:0 0 12px 0}
/* Real-photo gallery */
.listing-images{margin-bottom:24px}
.listing-img-main img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:14px;display:block;cursor:zoom-in}
.listing-thumbs{display:flex;gap:8px;margin-top:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:thin}
.listing-thumbs img{width:88px;height:64px;object-fit:cover;border-radius:8px;display:block;cursor:pointer;flex:0 0 auto;border:2px solid transparent;opacity:.75;transition:.15s}
.listing-thumbs img:hover{opacity:1}
.listing-thumbs img.active{border-color:#1A3D2B;opacity:1}
.lb-overlay{position:fixed;inset:0;background:rgba(10,18,12,.92);display:none;align-items:center;justify-content:center;z-index:9999;cursor:zoom-out}
.lb-overlay.open{display:flex}
.lb-overlay img{max-width:94vw;max-height:90vh;border-radius:10px}
.lb-close{position:absolute;top:18px;right:24px;color:#fff;font-size:2.2rem;line-height:1;cursor:pointer}
.listing-specs-table,.specs-table{width:100%;border-collapse:separate;border-spacing:0;margin:18px 0 8px;border:1px solid #EDE7DD;border-radius:14px;overflow:hidden}
.listing-specs-table td,.specs-table td{padding:13px 16px;font-size:.92rem;border-bottom:1px solid #F0EBE2;vertical-align:top;color:#2D2D2D}
.listing-specs-table tr:last-child td,.specs-table tr:last-child td{border-bottom:none}
.listing-specs-table td:nth-child(odd),.specs-table td:nth-child(odd){font-weight:600;color:#8a978f;width:24%;font-size:.84rem}
.listing-specs-table td:nth-child(even),.specs-table td:nth-child(even){font-weight:700;color:#1A3D2B;width:26%}
/* Sidebar price card — clean, soft, modern */
.listing-price-card{background:#fff;border:1px solid #E8E2D9;border-radius:20px;padding:26px 24px;margin-bottom:0;box-shadow:0 6px 28px rgba(26,61,43,.07)}
.price-tag{font-size:1.7rem;font-weight:800;color:#1A3D2B;line-height:1.15;margin-bottom:4px;letter-spacing:-.02em}
.price-note{font-size:.82rem;color:#8a978f;margin-bottom:22px}
.sidebar-specs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.sidebar-specs .ss-item,.sidebar-specs div{background:#F2F6F3;border-radius:12px;padding:10px 13px;flex:1 1 calc(50% - 4px);min-width:0}
.sidebar-specs div span:first-child{display:block;font-size:.72rem;color:#8a978f;margin-bottom:3px}
.sidebar-specs div span:last-child,.sidebar-specs div strong{display:block;font-size:.92rem;font-weight:700;color:#1A3D2B}
/* CTA row: 1 primary + compact Zalo */
.listing-cta-row{display:flex;gap:8px}
.btn-listing-cta{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;background:#1A3D2B;color:white;text-align:center;padding:14px;border-radius:13px;font-weight:700;font-size:.95rem;text-decoration:none;margin-bottom:0;transition:.18s}
.btn-listing-cta:hover{background:#2E5C40;transform:translateY(-1px)}
.btn-listing-zalo{flex:0 0 auto;display:flex;align-items:center;justify-content:center;background:#fff;color:#0068FF;border:1.5px solid #cfe0ff;text-align:center;padding:14px 20px;border-radius:13px;font-weight:700;text-decoration:none;transition:.18s}
.btn-listing-zalo:hover{background:#f0f6ff;border-color:#0068FF}
.sidebar-note{font-size:.78rem;color:#9aa89f;text-align:center;margin-top:12px}
.sidebar-spec-row{display:flex;justify-content:space-between;align-items:baseline;padding:9px 0;border-bottom:1px solid #F0EBE2;font-size:.88rem}
.sidebar-spec-row:last-child{border-bottom:none;padding-bottom:0}
.sidebar-spec-row span:first-child{color:#8a978f}
.sidebar-spec-row span:last-child{font-weight:700;color:#1A3D2B;text-align:right}
.sidebar-card{background:#fff;border:1px solid #EDE7DD;border-radius:16px;padding:18px 20px;margin-top:16px}
.sidebar-card h4{font-size:.74rem;font-weight:700;color:#8a978f;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}
.sidebar-links{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px}
.sidebar-links a{color:#2D2D2D;font-size:.88rem;text-decoration:none;border-bottom:1px solid #F0EBE2;padding-bottom:9px;display:block;transition:.15s;line-height:1.45}
.sidebar-links a:hover{color:#1A3D2B}
.sidebar-links li:last-child a{border-bottom:none;padding-bottom:0}
/* Related listings — image cards at bottom */
.related-section{border-top:1px solid #EAE4DA;margin-top:32px;padding:44px 0 8px}
.related-head{font-size:1.3rem;font-weight:800;color:#1A3D2B;margin-bottom:22px;letter-spacing:-.02em}
.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:20px}
.related-card{display:block;background:#fff;border:1px solid #EAE4DA;border-radius:16px;overflow:hidden;transition:.2s;text-decoration:none}
.related-card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(26,61,43,.13)}
.related-card img{width:100%;aspect-ratio:16/11;object-fit:cover;display:block}
.related-card-body{padding:14px 16px}
.related-card-title{font-size:.92rem;font-weight:700;color:#1A3D2B;line-height:1.4;margin:0}
.related-card-cta{font-size:.82rem;color:#8a978f;margin-top:8px;font-weight:600}
/* Quick contact form in sidebar */
.mini-contact-form h4{margin-bottom:12px}
.quick-form{display:flex;flex-direction:column;gap:8px}
.quick-form input{padding:10px 12px;border:2px solid #E2DBD0;border-radius:8px;font-family:inherit;font-size:.88rem;outline:none;transition:.15s}
.quick-form input:focus{border-color:#1A3D2B}
.quick-form-btn{background:#1A3D2B;color:white;border:none;padding:11px;border-radius:8px;font-weight:700;cursor:pointer;font-family:inherit;font-size:.9rem;transition:.15s}
.quick-form-btn:hover{background:#2a5a3f}
.form-success{display:none;color:#1A3D2B;font-weight:600;font-size:.9rem;padding:10px 0}
/* Listing title & meta */
.listing-title{font-size:clamp(1.3rem,2.5vw,1.7rem);font-weight:800;color:#1A3D2B;margin-bottom:12px;line-height:1.3}
.listing-meta-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:20px}
.listing-location{display:flex;align-items:center;gap:5px;font-size:.88rem;color:#6B6B6B}
.listing-badge{background:#C9A84C;color:white;font-size:.75rem;font-weight:700;padding:3px 10px;border-radius:20px;text-transform:uppercase;letter-spacing:.04em}
.listing-specs-section h2,.listing-description h2{font-size:1.1rem;font-weight:700;color:#1A3D2B;margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid #E2DBD0}
.listing-description p{line-height:1.8;color:#4a4a4a;margin-bottom:12px;font-size:.93rem}
/* Breadcrumb bar */
.breadcrumb-bar{background:#F7F3EE;border-bottom:1px solid #E2DBD0;padding:12px 0}
.bc-sep{color:#aaa;margin:0 4px}
@media(max-width:900px){.listing-price-card{margin-bottom:0}}
.sidebar-price{font-size:1.8rem;font-weight:800;color:#1A3D2B;margin-bottom:4px}
.sidebar-area{font-size:.9rem;color:#6B6B6B;margin-bottom:20px}
.sidebar-cta{display:block;background:#1A3D2B;color:white;text-align:center;padding:14px;border-radius:10px;font-weight:700;text-decoration:none;margin-bottom:12px}
.sidebar-zalo{display:block;background:#0068FF;color:white;text-align:center;padding:14px;border-radius:10px;font-weight:700;text-decoration:none}

/* Điểm mạnh / Rủi ro block */

.risk-block{margin:32px 0;border-radius:12px;overflow:hidden;border:1px solid #E2DBD0}
.risk-block-inner{display:grid;grid-template-columns:1fr 1fr}
@media(max-width:600px){.risk-block-inner{grid-template-columns:1fr}}
.risk-col{padding:20px 22px}
.risk-col.strengths{background:#EBF4EE}
.risk-col.risks{background:#FFF8F0}
.risk-col h3{font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-bottom:12px;display:flex;align-items:center;gap:6px}
.risk-col.strengths h3{color:#1A3D2B}
.risk-col.risks h3{color:#B8860B}
.risk-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.risk-col ul li{font-size:.88rem;line-height:1.6;color:#3a3a3a;padding-left:18px;position:relative}
.risk-col ul li::before{content:'';position:absolute;left:0;top:7px;width:8px;height:8px;border-radius:50%}
.risk-col.strengths ul li::before{background:#1A3D2B}
.risk-col.risks ul li::before{display:none}
.risk-col.risks ul li{padding-left:0}

/* ===== TIN RAO — thẻ tối ưu AEO/UX ===== */
.tin-list{list-style:none;padding:0;margin:0 0 8px}
.tin-item{border-top:1px solid #ECEAE4;padding:14px 0}
.tin-item:first-child{border-top:none}
.tin-title{font-size:1rem;font-weight:700;color:#1A3D2B;margin:0 0 7px;line-height:1.4}
.tin-specs{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 7px}
.tin-specs span{background:#F2F6F3;border-radius:6px;padding:3px 10px;font-size:.8rem;color:#1A3D2B;font-weight:600}
.tin-desc{font-size:.92rem;color:#3D3D3D;line-height:1.65;margin:0 0 6px}