/* BHT 0.3.0 – tinh chỉnh bố cục, ưu tiên mobile */
.finder form{grid-template-columns:1.3fr 1fr 1fr auto}
.site .post.post-row{display:grid;grid-template-columns:200px minmax(0,1fr);gap:20px;align-items:center}
.post-row .txt{display:grid;gap:8px}
.svc .ico{transition:background .2s,color .2s}
.site .svc:hover .ico{background:var(--brand);color:#fff;border-color:var(--brand)}

@media (max-width:760px){
  .sec{padding:52px 0}
  .sec-head{gap:12px;margin-bottom:24px}
  .sec-head .sub{font-size:15px;line-height:1.6}
  /* HERO gọn hơn */
  .hero{min-height:0}
  .hero h1{font-size:34px!important;line-height:1.18!important}
  .hero .lead{font-size:15.5px;line-height:1.6;margin-top:14px}
  .hero .cta-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  .hero .cta-row .btn{width:100%;justify-content:center;padding-left:8px;padding-right:8px;min-height:50px}
  .hero .cta-row .btn-light{display:none}
  .hero-ctrl .harr{display:none}
  .hero-promo{padding:18px 18px 16px!important;gap:4px!important}
  .hero-promo .t{font-size:21px!important}
  .hero-promo .pr{font-size:24px!important}
  /* Ô TÌM TOUR: 1 dòng điểm đến, 2 ô nhỏ, nút rộng */
  .finder{margin-top:-24px}
  .finder form{grid-template-columns:1fr 1fr;padding:6px;border-radius:16px;gap:0}
  .finder .field{padding:10px 12px 8px;border-right:0;border-bottom:1px solid var(--line);min-width:0}
  .finder .field:first-of-type{grid-column:1/-1}
  .finder .field:nth-of-type(2){border-right:1px solid var(--line)}
  .finder .field label{white-space:nowrap;font-size:11px;letter-spacing:.08em;color:var(--muted)}
  .finder .field select{width:100%;font-size:15.5px;min-height:32px;text-overflow:ellipsis}
  .finder .btn{grid-column:1/-1;height:52px;margin-top:6px;border-radius:12px}
  /* DẢI TIN CẬY 2×2 */
  .trust2{grid-template-columns:1fr 1fr;margin-top:18px;border-radius:16px}
  .trust2 li{flex-direction:column;align-items:flex-start;gap:10px;padding:16px 14px;min-height:0}
  .trust2 li+li{border-top:0;border-left:0}
  .trust2 li:nth-child(2n){border-left:1px solid var(--line)}
  .trust2 li:nth-child(n+3){border-top:1px solid var(--line)}
  .trust2 .ico{width:38px;height:38px;border-radius:10px}
  .trust2 b{font-size:14.5px}
  .trust2 p{font-size:12.5px;line-height:1.45}
  .trust2 a{white-space:normal}
  /* TAB MIỀN: 3 ô đều nhau */
  .tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;border:0;background:var(--sand);padding:4px;border-radius:14px;margin-bottom:8px}
  .tab{min-height:58px;padding:6px 4px;flex-direction:column;justify-content:center;gap:1px;border:0;margin:0;border-radius:10px;font-size:15px;line-height:1.2}
  .tab.on{background:#fff;box-shadow:0 2px 10px rgba(15,45,28,.12)}
  .tab .n{font-size:11.5px;font-weight:600}
  .tab-panel{margin-top:16px}
  .tab-panel .grid>.tcard:nth-child(n+5){display:none}
  .tab-panel>div[style*="justify-content"]{margin-top:22px!important}
  .tab-panel .btn-ghost{width:100%;justify-content:center}
  .strip{margin-top:36px!important;padding:22px 18px!important}
  .strip .cta-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%}
  .strip .cta-row .btn{width:100%;justify-content:center;padding-left:8px;padding-right:8px}
  /* TOUR QUỐC TẾ: 2 tour + chip gọn */
  .sec-ink .split .main .trow:nth-child(n+3){display:none}
  .site .trow{grid-template-columns:1fr}
  .trow .ph{min-height:0;aspect-ratio:16/9}
  .trow-body{padding:16px 18px 12px}
  .trow h3{font-size:20px}
  .trow-side{border-left:0;border-top:1px solid rgba(255,255,255,.12);padding:14px 18px;flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 12px}
  .trow-side .tiny{flex-basis:100%}
  .trow-side .q{font-size:18px}
  .sec-ink .side p.serif{font-size:19px!important}
  .chips{gap:8px}
  .chip{padding:7px 14px;font-size:13.5px}
  /* DỊCH VỤ: lưới 2 cột gọn */
  .grid-3.svc-grid{grid-template-columns:1fr 1fr;gap:10px}
  .svc-grid .svc{padding:16px 14px!important;gap:8px!important;border-radius:14px}
  .svc-grid .svc .ico{width:42px;height:42px}
  .svc-grid .svc .ico .i{width:22px;height:22px}
  .svc-grid .svc h3{font-size:16.5px;line-height:1.3}
  .svc-grid .svc p{font-size:13px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
  .svc-grid .svc .link-arrow{display:none}
  /* VỀ BHT */
  .about-grid{gap:26px!important}
  .about-grid>.ph{min-height:0!important;aspect-ratio:4/3}
  #h2-ve-bht,#h2-faq,#h2-dat-tour{font-size:29px!important;line-height:1.22}
  .about-grid .serif[style*="italic"]{font-size:22px!important;padding-top:14px!important}
  /* ẢNH ĐOÀN */
  .gal{grid-auto-rows:130px}
  /* CẨM NANG */
  .blog-grid{gap:22px!important}
  .post.big .ph{min-height:0;aspect-ratio:16/10}
  .site .post.post-row{grid-template-columns:118px minmax(0,1fr);gap:14px}
  .post-row .ph{aspect-ratio:1/1}
  .post-row h3{font-size:17px;line-height:1.35}
  .post-row .tag{font-size:11px}
  /* HỎI ĐÁP + ĐẶT TOUR */
  .split.keep{gap:28px!important}
  .faq summary{font-size:16px}
  #tu-van .serif[href^="tel"]{font-size:30px!important}
  #tu-van .cta-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  #tu-van .cta-row .btn{width:100%;justify-content:center}
  .formbox{border-radius:16px}
  .formbox .form{grid-template-columns:1fr 1fr;gap:12px}
  .formbox .form>.field{grid-column:1/-1}
  .formbox .form>.field.half{grid-column:auto}
  .field input[type=date]{-webkit-appearance:none;appearance:none;display:block;min-height:50px;line-height:24px;text-align:left}
  .field input[type=date]::-webkit-date-and-time-value{text-align:left}
  /* TRANG CON: nút gọi + Zalo cùng hàng, tiêu đề vừa màn hình */
  .cta-row:has(.btn-call):has(.btn-zalo){display:grid;grid-template-columns:1fr 1fr;gap:10px}
  .cta-row:has(.btn-call):has(.btn-zalo) .btn{width:100%;justify-content:center;padding-left:8px;padding-right:8px}
  .site h1[style*="font-size"]{font-size:32px!important;line-height:1.2!important}
  .site h2[style*="font-size"],.sec .split h2,.sec .grid-2 h2{font-size:29px!important;line-height:1.22}
  .site .sec h1{font-size:32px;line-height:1.2}
}
@media (max-width:360px){
  .hero .cta-row,.strip .cta-row,#tu-van .cta-row{grid-template-columns:1fr}
  .grid-3.svc-grid{grid-template-columns:1fr}
}
/* banner dịch vụ: hiện trọn khung 16:10 */
.ph:has(>img[src*="bht-banner"]){min-height:0!important;aspect-ratio:16/10}
.ph>img[src*="bht-banner"]{object-position:50% 50%!important}
/* ---- bài SEO 2026: khối trả lời nhanh, CTA, hình, FAQ, nguồn ---- */
.article .bht-answer{background:var(--sand);border-left:4px solid var(--brand-d);padding:18px 22px;margin:22px 0 26px;border-radius:2px}
.article .bht-answer .bht-answer-k{font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--brand-d);margin:0 0 6px}
.article .bht-answer p{margin:0;font-size:17px;line-height:1.7;color:var(--text)}
.article .bht-cta{background:var(--ink);color:#fff;padding:18px 20px;margin:4px 0 8px;border-radius:4px;display:grid;gap:14px}
.article .bht-cta .bht-cta-t{margin:0;font-size:15.5px;line-height:1.6;color:#DCE7DD}
.article .bht-cta .bht-cta-t b{color:#fff;display:block;font-size:17px;margin-bottom:2px}
.article .bht-cta .cta-row{display:flex;flex-wrap:wrap;gap:10px}
.article .bht-cta-end{margin:36px 0 24px;background:linear-gradient(135deg,#0F2D1C 0%,#173F28 100%);border-top:3px solid #D6B97D}
.site .article .btn-line{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.site .article .btn-line:hover{border-color:#D6B97D;color:#D6B97D}
.site .article .bht-cta .btn{color:#fff;text-decoration:none}
.article figure.bht-fig{margin:26px 0}
.article figure.bht-fig img{margin:0;width:100%;height:auto;border-radius:3px}
.article figure.bht-fig figcaption{font-size:13.5px;color:var(--muted);margin-top:8px;line-height:1.5}
.article .wp-block-rank-math-faq-block{display:grid;gap:10px;margin:8px 0 10px}
.article .rank-math-faq-item{border:1px solid var(--line);border-radius:3px;padding:14px 18px;background:#fff}
.article .rank-math-faq-item .rank-math-question{font-family:var(--sans);font-size:17px;font-weight:600;margin:0 0 6px;color:var(--ink)}
.article .rank-math-faq-item .rank-math-answer{font-size:16px;line-height:1.7;color:var(--text)}
.article ul.bht-src{font-size:14.5px}
.article ul.bht-src a{word-break:break-word}
.article .bht-credit{font-size:12.5px;color:var(--muted);line-height:1.6;margin-top:10px}
.article .bht-credit a{color:var(--muted)}
.article .bht-upd{font-size:13.5px;color:var(--muted);font-style:italic}
@media (max-width:760px){
  .site .article .bht-cta .cta-row .btn{flex:1 1 calc(50% - 10px);padding:0 10px}
  .site .article .bht-cta .cta-row .btn-line{flex-basis:100%}
  .article .bht-answer{padding:14px 16px}
  .article .bht-answer p{font-size:16px}
}
.article .rank-math-block .rank-math-list{display:grid;gap:10px;margin:8px 0 10px}
.article .rank-math-list-item{border:1px solid var(--line);border-radius:3px;padding:14px 18px;background:#fff}
.article .rank-math-list-item .rank-math-question{font-family:var(--sans);font-size:17px;font-weight:600;margin:0 0 6px;color:var(--ink);line-height:1.45}
.article .rank-math-list-item .rank-math-answer p{font-size:16px;line-height:1.7;margin:0}