/* Trang Liên hệ v4 – khối 1: ảnh Tổng Giám đốc + thông tin liên hệ cân 2 cột; khối 2: form riêng; khối 3: logo đối tác. Không bản đồ */
.lh-main{padding:18px 0 48px;background:linear-gradient(180deg,#eef5fa 0,#f6f9fc 420px,#fff 100%)}
.lh-grid{display:grid;gap:24px;margin-top:14px}
.lh-ceo{position:relative;margin:0;border-radius:24px;overflow:hidden;aspect-ratio:5/4;box-shadow:0 20px 50px rgba(15,52,80,.16)}
.lh-ceo img{width:100%;height:100%;object-fit:cover;object-position:40% 22%;display:block}
.lh-ceo picture{display:contents}
.lh-ceo figcaption{position:absolute;right:14px;bottom:14px;display:flex;flex-direction:column;align-items:flex-end;text-align:right;padding:10px 15px;border-radius:14px;background:rgba(11,77,117,.92);color:#fff;box-shadow:0 10px 26px rgba(9,27,54,.25)}
.lh-ceo b{font-size:16px}.lh-ceo span{font-size:13px;color:rgba(255,255,255,.8)}
.lh-info{min-width:0}
.lh-k{display:flex;align-items:center;gap:10px;margin:0 0 8px;font-size:13px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#c2570c}
.lh-k::before{content:"";width:9px;height:9px;border-radius:50%;background:currentColor;box-shadow:0 0 0 4px rgba(234,108,24,.16);flex:none}
.lh-info h1{margin:0 0 8px;font-size:clamp(30px,4.4vw,44px);line-height:1.1;letter-spacing:-.02em}
.lh-lead{margin:0 0 14px;font-size:16px;line-height:1.6;color:var(--txt)}
.lh-rto{display:inline-flex;align-items:center;gap:10px;padding:7px 14px 7px 8px;border-radius:14px;background:#fff;border:1px solid var(--line);color:var(--navy-dd);font-size:13.5px;line-height:1.4;text-decoration:none}
.lh-rto:hover{border-color:var(--navy)}
.lh-g{margin:22px 0 10px!important;font-size:15px!important;letter-spacing:0!important;color:var(--navy-dd)!important}
.lh-rows{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.lh-rows li{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start}
.lh-ic{width:44px;height:44px;border-radius:14px;background:#e3f0f8;display:grid;place-items:center}
.lh-ic svg{width:21px;height:21px;fill:none;stroke:var(--navy);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.lh-rows div{display:flex;flex-direction:column;gap:2px;min-width:0;padding-top:2px;font-size:15px;line-height:1.5;color:var(--navy-dd)}
.lh-rows small{font-size:13px;color:var(--muted)}
#lh-clock i{font-style:normal;color:#b45309;font-weight:600}#lh-clock i.on{color:#15803d}
/* 4 kênh: ô thẻ bấm được */
.lh-ch .lh-rows-2{gap:10px}
.lh-ch .lh-rows li{position:relative;align-items:center;padding:12px 14px;border-radius:16px;background:#fff;border:1px solid var(--line);transition:border-color .2s,box-shadow .2s}
.lh-ch .lh-rows li:hover{border-color:#9cc6e2;box-shadow:0 8px 20px rgba(15,52,80,.08)}
.lh-ch .lh-rows div{padding-top:0}
.lh-ch .lh-rows a{font-weight:700;color:var(--navy-dd);text-decoration:none;font-size:15.5px;overflow-wrap:anywhere}
.lh-ch .lh-rows a::after{content:"";position:absolute;inset:0;border-radius:16px}
/* Khối form */
.lh-req{background:#f3f7fb;border-top:1px solid #e6eef5}
.lh-form{background:#fff;border:1px solid var(--line);border-radius:26px;padding:24px 18px;box-shadow:0 18px 44px rgba(15,52,80,.08);scroll-margin-top:90px}
.lh-form-h h2{margin:0 0 8px;font-size:clamp(24px,3vw,32px);line-height:1.2}
.lh-ticks{list-style:none;margin:0 0 20px;padding:0;display:grid;gap:8px}
.lh-ticks li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;line-height:1.5;color:var(--txt)}
.lh-ticks svg{flex:none;width:18px;height:18px;margin-top:2px;fill:none;stroke:#15803d;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.lh-form .seg label{text-align:center;line-height:1.25;padding:6px 8px}
.lh-form .ok{padding:8px 0}
.lh-logos{padding-top:12px}
@media(min-width:600px){.lh-ch .lh-rows-2{grid-template-columns:1fr 1fr}.lh-form{padding:30px 28px}}
@media(min-width:960px){
  .lh-main{padding:22px 0 64px}
  .lh-grid{grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:56px;align-items:stretch;margin-top:20px}
  .lh-ceo{aspect-ratio:auto;min-height:540px}
  .lh-ceo img{position:absolute;inset:0;object-position:50% 20%}
  .lh-ceo figcaption{right:18px;bottom:18px;padding:13px 20px}
  .lh-ceo b{font-size:18px}
  .lh-info{padding:8px 0 4px;display:flex;flex-direction:column}
  .lh-form{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:48px;padding:40px 44px}
  .lh-form-h{position:sticky;top:110px;align-self:start}
  .lh-form .ok{grid-column:2}
  .lh-form > .ann{grid-column:1/-1}
}