/* Web đơn vị (/beta/<mã>) — cùng nhận diện trang chủ trường */
.dv-head { background: linear-gradient(120deg, #0b6b3a, #1d8a4c); color: #fff; }
.dv-head-in { display: flex; align-items: center; gap: 16px; padding: 18px 0 14px; flex-wrap: wrap; }
.dv-head-in img { background: #fff; border-radius: 50%; padding: 3px; flex: none; }
/* biểu tượng đăng nhập quản trị: thanh trên cùng, bên phải nút VN|EN, cách ra một chút */
.dv-topbar .dv-admin { margin-left: 6px; }
.dv-topbar .dv-admin i { font-size: 18px; opacity: .9; }
.dv-school { font-size: 13px; opacity: .85; letter-spacing: .3px; text-transform: uppercase; }
.dv-name { display: inline-block; color: #fff !important; font-size: clamp(20px, 3vw, 28px); font-weight: 700; line-height: 1.25; text-decoration: none; }
.dv-search { margin-left: auto; display: flex; background: rgba(255,255,255,.15); border-radius: 999px; overflow: hidden; }
.dv-search input { border: 0; background: transparent; color: #fff; padding: 8px 14px; width: 240px; outline: none; }
.dv-search input::placeholder { color: rgba(255,255,255,.75); }
.dv-search button { border: 0; background: transparent; color: #fff; padding: 0 12px; }
@media (max-width: 768px) { .dv-search { margin-left: 0; width: 100%; } .dv-search input { flex: 1; width: auto; } }
/* ===== Menu bar (12/10/2026): chỉ nhóm có menu con, dropdown dạng thẻ; link đơn nằm ở box bên phải ===== */
.dv-logo { flex: none; line-height: 0; }
.dv-nav { position: sticky; top: 0; z-index: 40; background: #fff; border-bottom: 1px solid #e3e9e5; box-shadow: 0 4px 14px rgba(16,40,26,.06); }
.dv-menu { list-style: none; margin: 0; padding: 0; display: flex; align-items: stretch; gap: 2px; }
.dv-menu > li { position: relative; }
.dv-menu > li > a, .dv-topbtn { display: flex; align-items: center; gap: 7px; height: 52px; padding: 0 16px; border: 0; background: none;
  color: #1d2621; font-family: inherit; font-weight: 600; font-size: 15px; line-height: 1; text-decoration: none; white-space: nowrap; cursor: pointer; position: relative; }
.dv-menu > li > a::after, .dv-topbtn::after { content: ''; position: absolute; left: 14px; right: 14px; bottom: 0; height: 3px; border-radius: 3px 3px 0 0;
  background: #0b6b3a; transform: scaleX(0); transition: transform .2s ease; }
.dv-menu > li:hover > a::after, .dv-menu > li:hover > .dv-topbtn::after, .dv-menu > li.on > a::after, .dv-menu > li.on > .dv-topbtn::after,
.dv-menu > li.open > .dv-topbtn::after { transform: scaleX(1); }
.dv-menu > li:hover > a, .dv-menu > li:hover > .dv-topbtn, .dv-menu > li.on > a, .dv-menu > li.on > .dv-topbtn, .dv-menu > li.open > .dv-topbtn { color: #0b6b3a; }
.dv-topbtn .fa-chevron-down { font-size: 10px; opacity: .6; transition: transform .2s; }
.dv-menu > li:hover .fa-chevron-down, .dv-menu > li.open .fa-chevron-down { transform: rotate(180deg); }
.dv-home a { padding: 0 14px !important; }
.dv-home i { font-size: 17px; }
.dv-home span { display: none; }
.dv-sub { position: absolute; top: 100%; left: 0; min-width: 270px; padding: 10px; background: #fff; border: 1px solid #e3e9e5; border-top: 3px solid #0b6b3a;
  border-radius: 0 0 12px 12px; box-shadow: 0 18px 40px rgba(16,40,26,.16); opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s; z-index: 50; }
.dv-menu > li.end .dv-sub { left: auto; right: 0; }
.dv-sub ul { list-style: none; margin: 0; padding: 0; }
.dv-menu > li.wide .dv-sub { min-width: 560px; }
.dv-menu > li.wide .dv-sub ul { display: grid; grid-template-columns: 1fr 1fr; column-gap: 6px; }
.dv-sub a { display: block; padding: 8px 12px 8px 26px; position: relative; border-radius: 8px; color: #1d2621; font-size: 14.5px; line-height: 1.35; text-decoration: none; }
.dv-sub a::before { content: ''; position: absolute; left: 12px; top: 15px; width: 6px; height: 6px; border-radius: 50%; background: #b9d8c4; transition: background .15s; }
.dv-sub a:hover, .dv-sub a:focus-visible { background: #ecf6ef; color: #0b6b3a; }
.dv-sub a:hover::before { background: #0b6b3a; }
.dv-ext { font-size: 11px; opacity: .55; margin-left: 2px; }
@media (min-width: 992px) {
  .dv-menu > li:hover > .dv-sub, .dv-menu > li:focus-within > .dv-sub, .dv-menu > li.open > .dv-sub { opacity: 1; visibility: visible; transform: none; }
}
.dv-nav-toggle { display: none; align-items: center; gap: 8px; border: 1px solid #dfe5e1; background: #fff; border-radius: 10px; padding: 8px 14px; margin: 8px 0; font-weight: 600; color: #0b6b3a; }
@media (max-width: 991.98px) {
  .dv-nav-toggle { display: inline-flex; }
  .dv-menu { display: none; flex-direction: column; padding-bottom: 10px; max-height: calc(100vh - 70px); overflow-y: auto; }
  .dv-menu.show { display: flex; }
  .dv-menu > li > a, .dv-topbtn { width: 100%; height: 46px; justify-content: space-between; padding: 0 6px; border-bottom: 1px solid #eef2ef; }
  .dv-menu > li > a::after, .dv-topbtn::after { display: none; }
  .dv-home a { justify-content: flex-start !important; padding: 0 6px !important; }
  .dv-home span { display: inline; }
  .dv-sub, .dv-menu > li.wide .dv-sub { position: static; display: none; min-width: 0; opacity: 1; visibility: visible; transform: none; box-shadow: none;
    border: 0; border-left: 3px solid #b9d8c4; border-radius: 0; margin: 4px 0 8px 6px; padding: 2px 4px; }
  .dv-menu > li.wide .dv-sub ul { grid-template-columns: 1fr; }
  .dv-menu > li.open > .dv-sub { display: block; }
}
/* Box liên kết bên phải (link đơn của menu + menu sidebar) */
.dv-side-links ul { list-style: none; margin: 0; padding: 0; }
.dv-side-links li + li { border-top: 1px dashed #e3e9e5; }
.dv-side-links a { display: flex; align-items: flex-start; gap: 10px; padding: 9px 4px; color: #1d2621; font-weight: 500; font-size: 14.5px; line-height: 1.4; text-decoration: none; border-radius: 8px; transition: background .15s, padding .15s; }
.dv-side-links a i { flex: none; width: 22px; height: 22px; margin-top: -1px; border-radius: 6px; background: #ecf6ef; color: #0b6b3a; font-size: 11px;
  display: inline-flex; align-items: center; justify-content: center; }
.dv-side-links a:hover { background: #f3f9f5; color: #0b6b3a; padding-left: 8px; }
.dv-side-links a:hover i { background: #0b6b3a; color: #fff; }
.dv-side-links h2 { display: flex; align-items: center; gap: 8px; }
.dv-side-links h2::before { content: ''; width: 4px; height: 18px; border-radius: 2px; background: #f5a623; }
.dv-body { padding: 24px 0 40px; background: #f6f8f7; }
.dv-crumbs { font-size: 14px; color: #6b7a70; margin-bottom: 10px; }
.dv-crumbs a { color: #0b6b3a; }
.dv-h1 { font-size: 24px; font-weight: 700; margin-bottom: 16px; }
.dv-h1 small { font-size: 14px; color: #6b7a70; font-weight: 400; }
.dv-box, .dv-article, .dv-card, .dv-faq { background: #fff; border: 1px solid #e3e9e5; border-radius: 12px; box-shadow: 0 2px 8px rgba(16,40,26,.04); }
.dv-box { padding: 16px 18px; margin-bottom: 16px; }
.dv-box h2, .dv-block-h h2 { font-size: 17px; font-weight: 700; color: #0b6b3a; margin: 0 0 10px; }
.dv-links { list-style: none; padding: 0; margin: 0 0 6px; }
.dv-links li { padding: 7px 0; border-bottom: 1px dashed #e3e9e5; font-size: 14.5px; line-height: 1.45; }
.dv-links li:last-child { border-bottom: 0; }
.dv-links a, .dv-top a { color: #1d2621; text-decoration: none; font-weight: 500; }
.dv-links a:hover, .dv-top a:hover { color: #0b6b3a; }
.dv-links small, .dv-top small { display: block; color: #6b7a70; font-size: 12.5px; }
.dv-top { padding-left: 20px; margin: 0; font-size: 14.5px; }
.dv-top li { margin-bottom: 9px; }
.dv-more { font-size: 14px; font-weight: 600; color: #0b6b3a; }
.dv-hero-main { position: relative; display: block; border-radius: 14px; overflow: hidden; min-height: 365px; background: linear-gradient(135deg, #0b6b3a, #2c8f57); color: #fff; text-decoration: none; }
.dv-hero-main img { width: 100%; height: 425px; object-fit: cover; display: block; }
.dv-hero-main span { position: absolute; left: 0; right: 0; bottom: 0; padding: 60px 20px 18px; background: linear-gradient(transparent, rgba(0,0,0,.75)); }
.dv-hero-main b { display: block; font-size: 21px; line-height: 1.35; }
.dv-hero-main small { opacity: .85; }
.dv-block { margin-bottom: 22px; }
.dv-block-h { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 2px solid #0b6b3a; margin-bottom: 12px; }
.dv-block-h a { font-size: 14px; color: #0b6b3a; }
.dv-card { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; padding: 14px 16px; margin-bottom: 10px; }
.dv-card.has-img { grid-template-columns: 150px minmax(0, 1fr); }
.dv-thumb img { width: 150px; height: 100px; object-fit: cover; border-radius: 8px; background: #ecf6ef; }
.dv-card h3 { font-size: 16.5px; font-weight: 600; line-height: 1.4; margin: 0 0 4px; }
.dv-card h3 a { color: #1d2621; text-decoration: none; }
.dv-card h3 a:hover { color: #0b6b3a; }
.dv-card p { margin: 0 0 4px; color: #55635a; font-size: 14.5px; }
.dv-card small { color: #6b7a70; font-size: 12.5px; }
@media (max-width: 560px) { .dv-card.has-img { grid-template-columns: 96px minmax(0,1fr); } .dv-thumb img { width: 96px; height: 70px; } }
.dv-article { padding: 22px 26px; }
.dv-article h1 { font-size: clamp(22px, 3vw, 28px); font-weight: 700; line-height: 1.35; }
.dv-meta { color: #6b7a70; font-size: 14px; margin-bottom: 14px; }
.dv-lead { font-weight: 500; color: #44524a; margin-bottom: 12px; }
.dv-content { overflow-wrap: anywhere; }
.dv-content table { display: block; overflow-x: auto; max-width: 100%; }
.dv-content iframe { max-width: 100%; }
.dv-faq { padding: 14px 16px; margin-bottom: 12px; }
.dv-q { padding-bottom: 8px; border-bottom: 1px dashed #e3e9e5; margin-bottom: 8px; }
.dv-q small { display: block; color: #6b7a70; font-size: 12.5px; margin-top: 4px; }
.dv-quick { display: flex; flex-wrap: wrap; gap: 8px; }
.dv-quick a { display: inline-flex; align-items: center; max-width: 100%; }
.dv-quick img { max-width: 100%; max-height: 70px; border-radius: 6px; }
.dv-pager { display: flex; gap: 6px; flex-wrap: wrap; margin: 16px 0; align-items: center; }
.dv-pager a, .dv-pager b { padding: 5px 11px; border: 1px solid #e3e9e5; border-radius: 7px; background: #fff; }
.dv-pager b { background: #0b6b3a; color: #fff; }
.dv-foot { background: #fff; border-top: 1px solid #e3e9e5; padding: 16px 0; font-size: 14px; color: #55635a; }
.dv-foot-note { background: #f0f4f1; color: #6b7a70; }
/* Danh sách đơn vị */
.dv-units { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px; }
.dv-units a { display: block; background: #fff; border: 1px solid #e3e9e5; border-radius: 10px; padding: 12px 14px; color: #1d2621; text-decoration: none; }
.dv-units a:hover { border-color: #0b6b3a; }
.dv-units b { display: block; }
.dv-units small { color: #6b7a70; }
/* ===== Header / footer riêng của đơn vị (12/10/2026) ===== */
.dv-topbar { background: #08482a; color: rgba(255,255,255,.85); font-size: 13px; }
.dv-topbar .container { display: flex; align-items: center; gap: 4px 18px; flex-wrap: wrap; min-height: 36px; padding-top: 4px; padding-bottom: 4px; }
.dv-topbar a { color: rgba(255,255,255,.88); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.dv-topbar a:hover { color: #fff; }
.dv-topbar i { font-size: 12px; opacity: .8; }
.dv-tb-school { font-weight: 600; color: #ffe08a !important; }
.dv-tb-sp { flex: 1; }
.dv-tb-social { opacity: .85; }
@media (max-width: 767.98px) { .dv-topbar a span { display: none; } .dv-topbar .dv-tb-school span { display: inline; } .dv-topbar .container { gap: 4px 14px; } }
.dv-slogan { font-size: 14px; opacity: .85; margin-top: 2px; }
.dv-head-in img { object-fit: contain; }
.dv-footer { background: #0b3d26; color: rgba(255,255,255,.82); font-size: 14.5px; padding-top: 34px; }
.dv-footer a { color: #fff; text-decoration: none; }
.dv-footer a:hover { color: #ffe08a; }
.dv-footer h3 { font-size: 15px; font-weight: 700; color: #fff; text-transform: uppercase; letter-spacing: .04em; margin: 4px 0 14px; padding-bottom: 8px; border-bottom: 2px solid rgba(255,224,138,.5); display: inline-block; }
.dv-ft-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.dv-ft-brand img { background: #fff; border-radius: 50%; padding: 3px; object-fit: contain; flex: none; }
.dv-ft-brand small { display: block; font-size: 12px; text-transform: uppercase; opacity: .75; letter-spacing: .03em; }
.dv-ft-brand b { display: block; font-size: 19px; color: #fff; line-height: 1.3; }
.dv-ft-row { display: flex; gap: 10px; margin: 0 0 9px; line-height: 1.5; }
.dv-ft-row i { flex: none; width: 16px; margin-top: 4px; color: #ffe08a; text-align: center; font-size: 13px; }
.dv-ft-note { font-size: 13.5px; opacity: .85; }
.dv-ft-note * { color: inherit !important; background: transparent !important; }
.dv-ft-links { list-style: none; padding: 0; margin: 0 0 12px; }
.dv-ft-links li { margin-bottom: 7px; }
.dv-ft-links a::before { content: '›'; margin-right: 7px; color: #ffe08a; }
.dv-ft-social { display: flex; gap: 10px; }
.dv-ft-social a { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,.1); display: inline-flex; align-items: center; justify-content: center; }
.dv-ft-social a:hover { background: rgba(255,255,255,.2); }
.dv-ft-bottom { margin-top: 26px; background: rgba(0,0,0,.22); font-size: 13px; padding: 12px 0; }
.dv-ft-bottom .container { display: flex; flex-wrap: wrap; gap: 6px 16px; justify-content: space-between; }
.dv-ft-meta { opacity: .7; }
.dv-ft-meta a { color: rgba(255,255,255,.9); }
/* ===== Slide trang chủ, logo liên kết, thống kê truy cập (12/10/2026) ===== */
.dv-slider { position: relative; border-radius: 14px; overflow: hidden; background: #0b6b3a; min-height: 285px; }
.dv-slider::before { content: ''; display: block; padding-top: calc(100% * 5 / 12 + 65px); }   /* tỉ lệ 12:5 + 65px (12/10/2026) */
.dv-slide { position: absolute; inset: 0; opacity: 0; transition: opacity .6s ease; display: block; color: #fff; text-decoration: none; }
.dv-slide.on { opacity: 1; z-index: 1; }
.dv-slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dv-slide span { position: absolute; left: 0; right: 0; bottom: 0; padding: 50px 20px 34px; background: linear-gradient(transparent, rgba(0,0,0,.72)); }
.dv-slide b { display: block; font-size: 20px; line-height: 1.35; }
.dv-slide small { display: block; opacity: .9; font-size: 14px; margin-top: 2px; }
.dv-sl-prev, .dv-sl-next { position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; width: 40px; height: 40px; border: 0; border-radius: 50%;
  background: rgba(0,0,0,.35); color: #fff; opacity: 0; transition: opacity .2s; }
.dv-sl-prev { left: 12px; } .dv-sl-next { right: 12px; }
.dv-slider:hover .dv-sl-prev, .dv-slider:hover .dv-sl-next, .dv-sl-prev:focus-visible, .dv-sl-next:focus-visible { opacity: 1; }
.dv-sl-dots { position: absolute; z-index: 2; left: 0; right: 0; bottom: 12px; display: flex; justify-content: center; gap: 7px; }
.dv-sl-dots button { width: 9px; height: 9px; padding: 0; border: 0; border-radius: 5px; background: rgba(255,255,255,.55); transition: width .2s; }
.dv-sl-dots button.on { width: 24px; background: #fff; }
.dv-logos { display: grid; grid-template-columns: 1fr; gap: 10px; }
.dv-logos a { display: flex; align-items: center; justify-content: center; border: 1px solid #e3e9e5; border-radius: 10px; padding: 6px; background: #fff; min-height: 48px;
  color: #0b6b3a; font-weight: 600; text-decoration: none; text-align: center; transition: box-shadow .15s, border-color .15s; }
.dv-logos a:hover { border-color: #0b6b3a; box-shadow: 0 4px 12px rgba(16,40,26,.1); }
.dv-logos img { max-width: 100%; max-height: 90px; object-fit: contain; border-radius: 6px; }
.dv-ft-logos { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; padding: 22px 0 4px; margin-top: 18px; border-top: 1px solid rgba(255,255,255,.12); }
.dv-ft-logos a { display: inline-flex; align-items: center; justify-content: center; height: 56px; min-width: 56px; padding: 6px 10px; background: #fff; border-radius: 8px; color: #0b6b3a; font-weight: 600; font-size: 13px; }
.dv-ft-logos img { max-height: 44px; max-width: 160px; object-fit: contain; }
.dv-stats ul { list-style: none; margin: 0; padding: 0; }
.dv-stats li { display: grid; grid-template-columns: 22px 1fr auto; align-items: center; gap: 8px; padding: 8px 0; border-bottom: 1px dashed #e3e9e5; font-size: 14.5px; }
.dv-stats li:last-child { border-bottom: 0; }
.dv-stats i { color: #0b6b3a; text-align: center; font-size: 13px; }
.dv-stats b { color: #0b6b3a; font-size: 16px; font-variant-numeric: tabular-nums; }
.dv-online-dot { color: #22c55e !important; font-size: 9px !important; animation: dvPulse 1.6s ease-in-out infinite; }
@keyframes dvPulse { 50% { opacity: .35; } }
@media (prefers-reduced-motion: reduce) { .dv-online-dot { animation: none; } .dv-slide { transition: none; } }
/* ===== Form gửi câu hỏi (trang Hỏi đáp) ===== */
.dv-ask { background: #fff; border: 1px solid #cfe3d6; border-left: 4px solid #0b6b3a; border-radius: 12px; padding: 14px 18px; margin-bottom: 18px; box-shadow: 0 2px 8px rgba(16,40,26,.05); }
.dv-ask summary { cursor: pointer; font-weight: 700; color: #0b6b3a; font-size: 16px; list-style: none; }
.dv-ask summary::-webkit-details-marker { display: none; }
.dv-ask summary::after { content: '▾'; float: right; transition: transform .2s; }
.dv-ask[open] summary::after { transform: rotate(180deg); }
.dv-ask .form-label { font-weight: 600; font-size: 14.5px; margin-bottom: 4px; }
.dv-hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.dv-faq-search { display: flex; align-items: center; background: #fff; border: 1px solid #dfe5e1; border-radius: 999px; padding: 4px 6px 4px 16px; margin-bottom: 14px; }
.dv-faq-search input { flex: 1; border: 0; outline: none; background: transparent; padding: 6px 0; min-width: 0; }
.dv-faq-search button { border: 0; background: #0b6b3a; color: #fff; width: 36px; height: 36px; border-radius: 50%; flex: none; }
.dv-ask textarea.form-control { min-height: 140px; height: auto; }
/* ===== Song ngữ VN/EN (12/10/2026) ===== */
.dv-lang { display: inline-flex; border: 1px solid rgba(255,255,255,.35); border-radius: 999px; overflow: hidden; }
.dv-topbar .dv-lang a { padding: 2px 10px; font-weight: 600; font-size: 12px; letter-spacing: .03em; }
.dv-topbar .dv-lang a.on { background: #ffe08a; color: #08482a; }
.dv-topbar .dv-lang a:focus-visible { outline: 2px solid #ffe08a; outline-offset: -2px; }
.dv-lang-note { font-size: 14px; color: #44524a; background: #f1f6f2; border-left: 3px solid #0b6b3a; border-radius: 6px; padding: 8px 12px; margin: 0 0 14px; }
.dv-lang-note i { color: #0b6b3a; margin-right: 4px; }
/* ===== Nội dung bài do trợ lý AI trình bày (12/10/2026): bảng, khung lưu ý, hình ===== */
.article-body .table-responsive { margin: 1rem 0 1.25rem; border-radius: 8px; }
.article-body table.table { margin-bottom: 0; font-size: 15px; }
.article-body table.table thead th { background: #0b6b3a; color: #fff; border-color: #0a5c32; font-weight: 600; vertical-align: middle; }
.article-body table.table caption { caption-side: top; color: #44524a; font-weight: 600; padding-top: 0; }
.article-body .callout { background: #fff8e1; border-left: 4px solid #f4c430; border-radius: 6px; padding: 12px 16px; margin: 1rem 0; }
.article-body .callout > :last-child { margin-bottom: 0; }
.article-body figure { margin: 1.25rem 0; text-align: center; }
.article-body figure img { border-radius: 8px; }
.article-body figcaption { font-size: 14px; color: #5b6a60; margin-top: 6px; font-style: italic; }
/* Màn hình rộng: slide / ảnh tin nổi bật cao đúng bằng box "Tin mới" bên cạnh (cột cùng hàng giãn bằng nhau) */
@media (min-width: 992px) {
  .dv-hero > .col-lg-7 { display: flex; flex-direction: column; }
  .dv-hero .dv-slider, .dv-hero .dv-hero-main { flex: 1 1 auto; min-height: 300px; }
  .dv-hero .dv-slider::before { display: none; }
  .dv-hero .dv-hero-main img { position: absolute; inset: 0; height: 100%; }
}
/* Icon đầu dòng tin nổi bật / tin mới cạnh banner (13/10/2026) — loại icon chọn theo tiêu đề: dv_hl_icon() */
.dv-links li.dv-hl { display: flex; gap: 11px; align-items: flex-start; }
.dv-hl-ic { flex: 0 0 30px; width: 30px; height: 30px; margin-top: 1px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
  font-size: 13px; background: #e7f4ec; color: #0b6b3a; transition: transform .2s ease, background .2s ease; }
.dv-hl-gold { background: #fff5d6; color: #b07d00; }
.dv-hl-blue { background: #e6f0fb; color: #1f5fa8; }
.dv-hl-red { background: #fdecea; color: #c0392b; }
.dv-links li.dv-hl:hover .dv-hl-ic { transform: scale(1.12) rotate(-8deg); }
.dv-links li.dv-hl > div { min-width: 0; }
@media (prefers-reduced-motion: reduce) { .dv-links li.dv-hl:hover .dv-hl-ic { transform: none; } }
/* Icon trước tiêu đề các khối tin dưới slide trang chủ đơn vị (13/10/2026) — dùng chung .dv-hl-ic */
.dv-card h3.dv-card-t { display: flex; gap: 10px; align-items: flex-start; }
.dv-card h3.dv-card-t .dv-hl-ic { flex-basis: 28px; width: 28px; height: 28px; font-size: 12.5px; margin-top: -2px; }
.dv-card:hover h3.dv-card-t .dv-hl-ic { transform: scale(1.12) rotate(-8deg); }
.dv-card h3.dv-card-t ~ p, .dv-card h3.dv-card-t ~ small { padding-left: 38px; display: block; }
.dv-card.has-img h3.dv-card-t ~ p, .dv-card.has-img h3.dv-card-t ~ small { padding-left: 0; }
@media (prefers-reduced-motion: reduce) { .dv-card:hover h3.dv-card-t .dv-hl-ic { transform: none; } }
/* Banner đơn vị: ảnh nền dải đầu trang (quantri-donvi/banner.php, 13/10/2026). Lớp phủ đậm bên trái để chữ trắng đọc được */
.dv-head.has-banner { background: linear-gradient(90deg, var(--dv-ov1) 0%, var(--dv-ov2) 40%, var(--dv-ov3) 100%), var(--dv-bn) var(--dv-bn-pos) / cover no-repeat, #0b6b3a; }
.dv-head.has-banner .dv-name, .dv-head.has-banner .dv-school, .dv-head.has-banner .dv-slogan { text-shadow: 0 1px 3px rgba(0,0,0,.35); }
@media (max-width: 767px) { .dv-head.has-banner { background: linear-gradient(var(--dv-ov1), var(--dv-ov1)), var(--dv-bn) var(--dv-bn-pos) / cover no-repeat, #0b6b3a; } }
/* Hỏi đáp riêng tư (13/10/2026): chỉ tên viết tắt + trạng thái */
.dv-qa-privacy { font-size: 14px; color: #44524a; background: #f3f8f4; border-radius: 8px; padding: 10px 14px; }
.dv-qa-privacy i { color: #0b6b3a; margin-right: 6px; }
.dv-qa-teasers { list-style: none; padding: 0; margin: 0; background: #fff; border: 1px solid #e3e9e5; border-radius: 12px; }
.dv-qa-teasers li { display: flex; gap: 10px; align-items: baseline; padding: 11px 16px; border-bottom: 1px dashed #e3e9e5; font-size: 14.5px; flex-wrap: wrap; }
.dv-qa-teasers li:last-child { border-bottom: 0; }
.dv-qa-teasers li > i { color: #0b6b3a; } .dv-qa-teasers li > i.fa-hourglass-half { color: #c28a00; }
.dv-qa-teasers li > span { flex: 1 1 260px; }
.dv-qa-teasers li > a { font-size: 13.5px; white-space: nowrap; }

/* Nhãn menu dài (bản EN, 13/10/2026): menu bar xuống dòng thay vì tràn ra ngoài khung */
@media (min-width: 992px) { .dv-menu { flex-wrap: wrap; } .dv-menu > li > a, .dv-topbtn { padding: 0 13px; } }
/* điện thoại: thanh trên cùng một hàng, tên trường thu gọn bằng dấu … nếu thiếu chỗ */
@media (max-width: 767.98px) { .dv-topbar .container { flex-wrap: nowrap; gap: 4px 10px; } .dv-topbar .dv-tb-school { min-width: 0; overflow: hidden; } .dv-topbar .dv-tb-school span { overflow: hidden; text-overflow: ellipsis; } .dv-topbar .dv-lang, .dv-topbar .dv-admin { flex: none; } }