/* TKT Theme · header (markup = header live tkh3, parts/header.php). Giữ bố cục + kích thước của bản live,
   chỉ đổi màu/chữ/bo góc/chuyển động sang token DS 2.1. Chữ trên nền cam = ink (--fg-1), không chữ trắng.
   Bỏ các khối !important chống Elementor Kit của bản cũ: theme này không nạp CSS Elementor cho header. */

/* Chừa chỗ cho header cố định (dải tiện ích 38 + capsule 82 = 120px); chrome.js cập nhật --tkh3-h theo chiều cao thật. */
body { padding-top: var(--tkh3-h, 120px); }
.tkh3-root, .tkh3-root * { box-sizing: border-box; }
.tkh3-root { font-family: var(--font-display); font-feature-settings: normal; color: var(--fg-1);
  --glass-blur: 24px; } /* = token DS 2.1. CSS Kit cũ (DS 1.1) ghi đè :root thành blur(20px) → blur(blur()) bị bỏ, header mất kính (QA UX #8) */
.tkh3-root a { text-decoration: none; }
.tkh3-root button { font-family: inherit; }

@keyframes tkh3Live { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--semantic-success-dot) 55%, transparent); } 70% { box-shadow: 0 0 0 7px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
@keyframes tkh3MegaIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes tkh3PanelIn { from { opacity: 0; transform: translateX(8px); } to { opacity: 1; transform: translateX(0); } }
@keyframes tkh3PopIn { from { opacity: 0; transform: translateY(-12px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes tkh3FadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes tkh3SlideIn { from { transform: translateX(100%); } to { transform: translateX(0); } }

/* ---------- Khung cố định: dải tiện ích + capsule ---------- */
.tkh3-root .tkh3-shell { position: fixed; top: 0; left: 0; right: 0; z-index: var(--z-sticky); display: flex; flex-direction: column; align-items: center;
  pointer-events: none; will-change: transform; transition: transform var(--dur-3) var(--ease-out); }
.admin-bar .tkh3-root .tkh3-shell { top: 32px; }
.tkh3-root.is-scrolled .tkh3-shell { transform: translateY(-38px); }

.tkh3-root .tkh3-util { align-self: stretch; width: 100%; height: 38px; display: flex; align-items: center; overflow: hidden; pointer-events: auto;
  background: linear-gradient(90deg, var(--tkt-blue-800) 0%, var(--tkt-blue-600) 55%, var(--tkt-blue-500) 100%); transition: opacity var(--dur-2) var(--ease-out); }
.tkh3-root.is-scrolled .tkh3-util { opacity: 0; }
.tkh3-root .tkh3-util-inner { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 var(--s-5); display: flex; align-items: center; justify-content: space-between; gap: var(--s-4); }
.tkh3-root .tkh3-util-left { display: flex; align-items: center; gap: 14px; min-width: 0; }
.tkh3-root .tkh3-hotline,
.tkh3-root .tkh3-util-email { display: inline-flex; align-items: center; gap: var(--s-2); color: var(--fg-on-dark-2); font-size: 12.5px; font-weight: var(--w-book); white-space: nowrap; transition: color var(--dur-2) var(--ease-out); }
.tkh3-root .tkh3-hotline b { font-weight: var(--w-demi); color: var(--fg-on-dark-1); }
.tkh3-root .tkh3-hotline:hover,
.tkh3-root .tkh3-util-email:hover { color: var(--fg-on-dark-1); }
.tkh3-root .tkh3-live { flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--semantic-success-dot); animation: tkh3Live 2s infinite; }
.tkh3-root .tkh3-util-sep { flex: none; width: 1px; height: 14px; background: var(--glass-dark-stroke); }
.tkh3-root .tkh3-util-right { flex: none; display: flex; align-items: center; gap: var(--s-3); }
.tkh3-root .tkh3-ulink { display: inline-flex; align-items: center; padding: 5px var(--s-3); border-radius: var(--r-pill); font-size: 12.5px; font-weight: var(--w-demi);
  color: var(--fg-on-dark-1); white-space: nowrap; transition: color var(--dur-2) var(--ease-out); }
.tkh3-root .tkh3-ulink:hover { color: var(--fg-on-dark-2); }
.tkh3-root .tkh3-ulink--job { color: var(--tkt-orange-300); }
.tkh3-root .tkh3-ulink--job:hover { color: var(--tkt-orange-200); }

/* Gạt ngôn ngữ VI/EN */
.tkh3-root .tkh3-lang { display: inline-flex; align-items: center; gap: var(--s-2); padding: 0; border: 0; background: none; cursor: pointer; color: var(--fg-on-dark-2); transition: color var(--dur-2) var(--ease-out); }
.tkh3-root .tkh3-lang:hover { color: var(--fg-on-dark-1); }
.tkh3-root .tkh3-langtrack { position: relative; display: inline-flex; align-items: center; width: 54px; height: 24px; border-radius: var(--r-pill); background: var(--glass-dark-fill); border: 1px solid var(--glass-dark-stroke); }
.tkh3-root .tkh3-langthumb { position: absolute; top: 2px; left: 2px; width: 24px; height: 18px; border-radius: var(--r-pill); background: var(--bg-pure); box-shadow: var(--elev-2);
  transition: transform var(--dur-2) var(--ease-out); }
.tkh3-root[data-lang="en"] .tkh3-langthumb { transform: translateX(26px); }
.tkh3-root .tkh3-langlbl { position: relative; z-index: 1; flex: 1; text-align: center; font-size: 10px; font-weight: var(--w-demi); color: var(--fg-on-dark-3); transition: color var(--dur-2) var(--ease-out); }
.tkh3-root[data-lang="vi"] .tkh3-langlbl[data-l="vi"],
.tkh3-root[data-lang="en"] .tkh3-langlbl[data-l="en"] { color: var(--tkt-blue-700); }

/* Capsule kính */
.tkh3-root .tkh3-capsulewrap { position: relative; width: 100%; max-width: var(--tkh3-mw, 1280px); padding: 0 var(--s-4); pointer-events: auto; contain: layout style;
  transition: max-width var(--dur-3) var(--ease-out); }
.tkh3-root.is-scrolled .tkh3-capsulewrap { --tkh3-mw: 1030px; }
.tkh3-root .tkh3-capsule { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: var(--s-3); padding: 11px 10px 11px 20px;
  border-radius: var(--r-pill); background: var(--glass-fill); border: 1px solid var(--glass-stroke); box-shadow: var(--elev-glass);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-sat)); -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-sat));
  transition: background var(--dur-3) var(--ease-out), box-shadow var(--dur-3) var(--ease-out); }
.tkh3-root.is-scrolled .tkh3-capsule { background: var(--glass-fill-hi); box-shadow: var(--elev-glass-hi); }

.tkh3-root .tkh3-brand { flex: none; display: flex; align-items: center; gap: var(--s-3); }
/* Kích thước ảnh trong header gắn !important: trang SP còn rule cũ body.tkt-v6-page img{height:auto!important} (CSS SP + CCSS LiteSpeed) làm logo phình 1024px (QA-B #1). */
.tkh3-root img.tkh3-logo { display: block; height: 40px !important; width: auto !important; max-width: none !important; transform-origin: left center; transition: transform var(--dur-3) var(--ease-out); }
.tkh3-root .tkh3-brand:hover .tkh3-logo { transform: scale(1.08); }
.tkh3-root.is-scrolled .tkh3-logo { transform: scale(.86); }
.tkh3-root .tkh3-lockup { display: flex; flex-direction: column; gap: 2px; padding-left: var(--s-3); border-left: 1px solid var(--line); }
.tkh3-root.is-scrolled .tkh3-lockup { display: none; }
.tkh3-root .tkh3-lockup b { font-size: 13.5px; font-weight: var(--w-bold); letter-spacing: .03em; line-height: 1; text-transform: uppercase; color: var(--tkt-blue-600); }
.tkh3-root .tkh3-lockup span { margin-top: 4px; font-size: 9px; font-weight: var(--w-demi); letter-spacing: .26em; line-height: 1; text-transform: uppercase; color: var(--fg-caption); }

/* Menu */
.tkh3-root .tkh3-nav { display: flex; align-items: center; gap: 2px; }
.tkh3-root .tkh3-navdd { position: relative; }
.tkh3-root .tkh3-navlink,
.tkh3-root .tkh3-megatrigger { padding: 10px var(--s-4); border-radius: var(--r-12); font-size: 16px; font-weight: var(--w-demi); letter-spacing: -.014em; color: var(--fg-1); white-space: nowrap;
  transition: color var(--dur-2) var(--ease-out); }
.tkh3-root .tkh3-megatrigger { display: inline-flex; align-items: center; gap: 6px; border: 0; background: transparent; cursor: pointer; }
.tkh3-root .tkh3-navlink:hover,
.tkh3-root .tkh3-megatrigger:hover { color: var(--tkt-blue-600); }
.tkh3-root .tkh3-megatrigger.is-open { color: var(--tkt-orange-700); }
.tkh3-root .tkh3-caret { opacity: .7; transition: transform var(--dur-2) var(--ease-out); }
.tkh3-root .tkh3-megatrigger.is-open .tkh3-caret { transform: rotate(180deg); }

/* Nút bên phải */
.tkh3-root .tkh3-actions { flex: none; display: flex; align-items: center; gap: var(--s-2); }
.tkh3-root .tkh3-icnbtn,
.tkh3-root .tkh3-ham { flex: none; width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line); background: var(--glass-fill); display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--fg-1); transition: background var(--dur-2) var(--ease-out), color var(--dur-2) var(--ease-out); }
.tkh3-root .tkh3-ham { display: none; }
.tkh3-root .tkh3-icnbtn:hover,
.tkh3-root .tkh3-ham:hover { background: var(--bg-pure); color: var(--tkt-blue-600); }
.tkh3-root .tkh3-cta { flex: none; display: inline-flex; align-items: center; gap: var(--s-2); padding: 11px 20px; border-radius: var(--r-pill); white-space: nowrap;
  font-size: 14.5px; font-weight: var(--w-demi); color: var(--fg-1); background: var(--tkt-orange-500); box-shadow: var(--elev-cta);
  transition: box-shadow var(--dur-2) var(--ease-out), background var(--dur-2) var(--ease-out); }
.tkh3-root .tkh3-cta:hover { background: var(--tkt-orange-400); box-shadow: var(--elev-cta-hover); }

/* ---------- Mega menu ---------- */
.tkh3-root .tkh3-mega { position: absolute; top: calc(100% + 10px); left: var(--s-4); right: var(--s-4); z-index: 5; display: none; padding: 18px;
  border-radius: var(--r-20); background: var(--glass-fill-hi); border: 1px solid var(--glass-stroke); box-shadow: var(--elev-glass-hi);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-sat)); -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-sat)); }
.tkh3-root .tkh3-mega::before { content: ""; position: absolute; left: 0; right: 0; top: -14px; height: 14px; } /* cầu nối hover qua khe 10px dưới capsule (QA-B #15) */
.tkh3-root .tkh3-mega.is-open { display: block; animation: tkh3MegaIn var(--dur-2) var(--ease-out); }
.tkh3-root .tkh3-eyebrow,
.tkh3-root .tkh3-rail-label { font-size: 11px; font-weight: var(--w-demi); letter-spacing: .16em; color: var(--fg-caption); }
.tkh3-root .tkh3-mega--gp .tkh3-eyebrow { letter-spacing: .18em; }
.tkh3-root .tkh3-morelink { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: var(--w-demi); color: var(--tkt-blue-600); transition: gap var(--dur-2) var(--ease-out); }
.tkh3-root .tkh3-morelink:hover { gap: 10px; }
.tkh3-root .tkh3-morelink--lg { font-size: 13px; }

.tkh3-root .tkh3-mega-grid { display: grid; grid-template-columns: 256px 1fr 236px; gap: 18px; }
.tkh3-root .tkh3-rail { display: flex; flex-direction: column; gap: 6px; padding-right: 18px; border-right: 1px solid var(--line); }
.tkh3-root .tkh3-rail-label { padding: 0 4px 4px; }
.tkh3-root .tkh3-railrow { display: flex; align-items: center; gap: 11px; padding: 10px var(--s-3); border-radius: var(--r-12); cursor: pointer;
  transition: background var(--dur-1) var(--ease-out), box-shadow var(--dur-1) var(--ease-out); }
.tkh3-root .tkh3-railrow:hover { background: var(--tkt-blue-050); }
.tkh3-root .tkh3-railrow.is-active { background: var(--tkt-blue-100); box-shadow: inset 3px 0 0 var(--tkt-blue-600); }
.tkh3-root .tkh3-railicon,
.tkh3-root .tkh3-gpi { flex: none; display: flex; align-items: center; justify-content: center; border-radius: var(--r-12); background: var(--tkt-blue-050); border: 1px solid var(--tkt-blue-100); color: var(--tkt-blue-600); }
.tkh3-root .tkh3-railicon { width: 38px; height: 38px; }
.tkh3-root .tkh3-railtxt { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.tkh3-root .tkh3-railtxt b { font-size: 13.5px; font-weight: var(--w-demi); color: var(--fg-1); }
.tkh3-root .tkh3-railtxt span { font-size: 11px; color: var(--fg-caption); }
.tkh3-root .tkh3-railarrow { flex: none; color: var(--tkt-blue-600); opacity: 0; transform: translateX(-4px); transition: opacity var(--dur-1) var(--ease-out), transform var(--dur-1) var(--ease-out); }
.tkh3-root .tkh3-railrow.is-active .tkh3-railarrow { opacity: 1; transform: translateX(0); }

/* Hàng kho: khối cam, chữ ink */
.tkh3-root .tkh3-warehouse { position: relative; overflow: hidden; display: flex; align-items: center; gap: 11px; margin-top: auto; padding: var(--s-3) 14px; border-radius: var(--r-16);
  background: var(--tkt-orange-500); color: var(--fg-1); box-shadow: var(--elev-cta); transition: transform var(--dur-1) var(--ease-out), box-shadow var(--dur-1) var(--ease-out); }
.tkh3-root .tkh3-warehouse:hover { transform: translateY(-2px); box-shadow: var(--elev-cta-hover); }
.tkh3-root .tkh3-warehouse-ic { flex: none; width: 34px; height: 34px; border-radius: var(--r-8); background: var(--glass-fill); display: flex; align-items: center; justify-content: center; color: var(--fg-1); }
.tkh3-root .tkh3-warehouse-tx { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.tkh3-root .tkh3-warehouse-tx b { font-size: 13.5px; font-weight: var(--w-bold); line-height: 1.1; color: var(--fg-1); }
.tkh3-root .tkh3-warehouse-tx span { display: inline-flex; align-items: center; gap: 5px; font-size: 10.5px; font-weight: var(--w-demi); color: var(--fg-1); }
.tkh3-root .tkh3-warehouse-tx span i { width: 6px; height: 6px; border-radius: 50%; background: var(--semantic-success); }

.tkh3-root .tkh3-panel { display: flex; flex-direction: column; min-height: 236px; }
.tkh3-root .tkh3-panel-head { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); margin-bottom: 10px; }
.tkh3-root .tkh3-tiles { display: none; grid-template-columns: 1fr 1fr 1fr; gap: var(--s-2); }
.tkh3-root .tkh3-tiles.is-active { display: grid; animation: tkh3PanelIn var(--dur-2) var(--ease-out); }
.tkh3-root .tkh3-tile,
.tkh3-root .tkh3-gp { border: 1px solid var(--line-soft); background: var(--glass-fill);
  transition: background var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out), box-shadow var(--dur-1) var(--ease-out), transform var(--dur-1) var(--ease-out); }
.tkh3-root .tkh3-tile { display: flex; flex-direction: column; gap: 2px; padding: 11px 13px; border-radius: var(--r-12); }
.tkh3-root .tkh3-tile:hover,
.tkh3-root .tkh3-gp:hover { background: var(--bg-pure); border-color: var(--tkt-blue-200); box-shadow: var(--elev-2); transform: translateY(-2px); }
.tkh3-root .tkh3-tile-top { display: flex; align-items: center; justify-content: space-between; gap: 6px; }
.tkh3-root .tkh3-tile-top b { font-size: 13.5px; font-weight: var(--w-demi); color: var(--fg-1); }
.tkh3-root .tkh3-tile-arrow,
.tkh3-root .tkh3-gp-arrow,
.tkh3-root .tkh3-dcta-arrow { flex: none; color: var(--tkt-blue-500); opacity: .45; }
.tkh3-root .tkh3-tile-desc { font-size: 11px; color: var(--fg-caption); }
.tkh3-root .tkh3-tile--tool { justify-content: center; background: var(--tkt-blue-050); border-color: var(--tkt-blue-100); }
.tkh3-root .tkh3-tile--tool:hover { background: var(--tkt-blue-100); border-color: var(--tkt-blue-100); box-shadow: none; transform: none; }
.tkh3-root .tkh3-tile--tool b { font-size: 13px; font-weight: var(--w-demi); color: var(--tkt-blue-600); }
.tkh3-root .tkh3-tile--tool span { font-size: 11px; color: var(--fg-caption); }

.tkh3-root .tkh3-brands { display: flex; align-items: center; gap: var(--s-4); margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.tkh3-root .tkh3-brands-label { flex: none; white-space: nowrap; font-size: 11px; font-weight: var(--w-demi); letter-spacing: .14em; color: var(--fg-caption); }
.tkh3-root .tkh3-brands-logos { flex: 1; display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-5); }
.tkh3-root .tkh3-blogo { display: inline-flex; align-items: center; opacity: .85; transition: opacity var(--dur-1) var(--ease-out); }
.tkh3-root .tkh3-blogo:hover { opacity: 1; }
.tkh3-root .tkh3-blogo img { width: auto !important; max-width: none !important; object-fit: contain; }

.tkh3-root .tkh3-bannercol { display: flex; flex-direction: column; gap: 10px; }
.tkh3-root .tkh3-banner,
.tkh3-root .tkh3-gpfeature { position: relative; display: block; overflow: hidden; border-radius: var(--r-16); background: var(--bg-dark); box-shadow: var(--elev-3); transition: transform var(--dur-1) var(--ease-out); }
.tkh3-root .tkh3-banner { flex: 1; }
.tkh3-root .tkh3-banner:hover,
.tkh3-root .tkh3-gpfeature:hover { transform: translateY(-2px); }
.tkh3-root .tkh3-banner img,
.tkh3-root .tkh3-gpfeature img { position: absolute; inset: 0; width: 100% !important; height: 100% !important; max-width: none !important; object-fit: contain; }
.tkh3-root .tkh3-selector { display: flex; align-items: center; justify-content: center; gap: var(--s-2); padding: 13px var(--s-4); border-radius: var(--r-16);
  background: var(--tkt-blue-600); color: var(--fg-on-dark-1); font-size: 14px; font-weight: var(--w-bold); box-shadow: var(--elev-3); transition: transform var(--dur-1) var(--ease-out), background var(--dur-1) var(--ease-out); }
.tkh3-root .tkh3-selector:hover { transform: translateY(-1px); background: var(--tkt-blue-700); }

/* Mega giải pháp */
.tkh3-root .tkh3-gp-head { display: flex; align-items: center; justify-content: space-between; gap: var(--s-4); margin-bottom: var(--s-3); }
.tkh3-root .tkh3-gp-body { display: grid; grid-template-columns: 344px 1fr; gap: var(--s-4); align-items: stretch; }
.tkh3-root .tkh3-gpfeature { min-height: 264px; }
.tkh3-root .tkh3-gpgrid { display: grid; grid-template-columns: 1fr 1fr; grid-auto-rows: 1fr; align-content: stretch; gap: var(--s-2); }
.tkh3-root .tkh3-gp { display: flex; align-items: center; gap: 10px; padding: 11px; border-radius: var(--r-12); }
.tkh3-root .tkh3-gpi { width: 40px; height: 40px; }
.tkh3-root .tkh3-gpt { min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.tkh3-root .tkh3-gpt b { font-size: 13.5px; font-weight: var(--w-demi); letter-spacing: -.01em; color: var(--fg-1); }
.tkh3-root .tkh3-gpt span { font-size: 11px; color: var(--fg-caption); }
.tkh3-root .tkh3-gp-arrow { margin-left: auto; }

/* ---------- Tìm kiếm (lớp phủ) ---------- */
.tkh3-root .tkh3-search { position: fixed; inset: 0; z-index: var(--z-overlay); display: none; justify-content: center; align-items: flex-start; padding-top: 14vh;
  background: color-mix(in srgb, var(--tkt-blue-900) 42%, transparent); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.tkh3-root .tkh3-search[data-open="true"] { display: flex; animation: tkh3FadeIn var(--dur-2) var(--ease-out); }
.tkh3-root .tkh3-search-box { width: min(640px, 92vw); padding: 22px; border-radius: var(--r-20); background: var(--glass-fill-hi); border: 1px solid var(--glass-stroke); box-shadow: var(--elev-5);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-sat)); -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-sat)); animation: tkh3PopIn var(--dur-3) var(--ease-out); }
.tkh3-root .tkh3-search .tkh3-eyebrow { letter-spacing: .14em; }
.tkh3-root .tkh3-search-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.tkh3-root .tkh3-search-close,
.tkh3-root .tkh3-drawer-x { display: flex; align-items: center; justify-content: center; border: 0; border-radius: 50%; background: var(--tkt-blue-050); color: var(--fg-1); cursor: pointer; transition: background var(--dur-1) var(--ease-out); }
.tkh3-root .tkh3-search-close { width: 40px; height: 40px; }
.tkh3-root .tkh3-search-close:hover,
.tkh3-root .tkh3-drawer-x:hover { background: var(--tkt-blue-100); }
.tkh3-root .tkh3-search-field { display: flex; align-items: center; gap: var(--s-3); padding: 14px var(--s-4); border-radius: var(--r-16); background: var(--bg-pure); border: 1.5px solid var(--line-input); }
.tkh3-root .tkh3-search-field:focus-within { border-color: var(--tkt-blue-600); }
.tkh3-root .tkh3-search-field input { flex: 1; border: 0; outline: 0; background: transparent; font: var(--w-book) 16px var(--font-body); color: var(--fg-1); }
.tkh3-root .tkh3-search-submit { flex: none; width: 48px; height: 48px; border: 0; border-radius: var(--r-12); background: var(--tkt-orange-500); color: var(--fg-1); display: flex; align-items: center; justify-content: center;
  cursor: pointer; box-shadow: var(--elev-cta); transition: box-shadow var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out); }
.tkh3-root .tkh3-search-submit:hover { transform: translateY(-1px); box-shadow: var(--elev-cta-hover); }
.tkh3-root .tkh3-search-tags { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-2); margin-top: var(--s-4); }
.tkh3-root .tkh3-search-tags > span { margin-right: 2px; font-size: 12px; color: var(--fg-caption); }
.tkh3-root .tkh3-tag { padding: 5px 11px; border-radius: var(--r-pill); font-size: 12.5px; font-weight: var(--w-medium); color: var(--fg-2); background: var(--tkt-blue-050); white-space: nowrap;
  transition: background var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out); }
.tkh3-root .tkh3-tag:hover { background: var(--tkt-blue-100); color: var(--tkt-blue-600); }
.tkh3-root .tkh3-results { display: none; max-height: 46vh; margin-top: var(--s-3); padding-top: 4px; overflow-y: auto; border-top: 1px solid var(--line-soft); }
.tkh3-root .tkh3-results[data-show="true"] { display: block; }
.tkh3-root .tkh3-results[data-show="true"] ~ .tkh3-search-tags { display: none; }

/* ---------- Ngăn kéo mobile ---------- */
.tkh3-root .tkh3-scrim { position: fixed; inset: 0; z-index: calc(var(--z-overlay) - 10); display: none; background: color-mix(in srgb, var(--tkt-blue-900) 42%, transparent);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.tkh3-root .tkh3-scrim.is-open { display: block; animation: tkh3FadeIn var(--dur-2) var(--ease-out); }
.tkh3-root .tkh3-drawer { position: fixed; top: 0; right: 0; bottom: 0; z-index: calc(var(--z-overlay) - 5); width: min(384px, 86vw); display: none; flex-direction: column;
  background: var(--bg-elev); border-left: 1px solid var(--line); box-shadow: var(--elev-5); }
.tkh3-root .tkh3-drawer.is-open { display: flex; animation: tkh3SlideIn var(--dur-3) var(--ease-out); }
.tkh3-root .tkh3-drawer-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--line); }
.tkh3-root .tkh3-drawer-logo { display: flex; }
.tkh3-root .tkh3-drawer-head img { height: 32px !important; width: auto !important; max-width: none !important; }
.tkh3-root .tkh3-drawer-tools { display: flex; align-items: center; gap: 10px; }
.tkh3-root .tkh3-drawer-langtrack { background: var(--tkt-blue-050); border-color: var(--line); }
.tkh3-root .tkh3-drawer-langtrack .tkh3-langlbl { color: var(--fg-4); }
.tkh3-root .tkh3-drawer-x { width: 38px; height: 38px; }
.tkh3-root .tkh3-drawer-scroll { flex: 1; overflow-y: auto; padding: var(--s-2) 14px 20px; }
.tkh3-root .tkh3-drawer-nav { display: flex; flex-direction: column; gap: 2px; padding: var(--s-2) 0; }
.tkh3-root .tkh3-drawer-item { display: block; padding: 13px 14px; border-radius: var(--r-12); font-size: 16px; font-weight: var(--w-medium); color: var(--fg-1); transition: background var(--dur-1) var(--ease-out); }
.tkh3-root .tkh3-drawer-item:hover { background: var(--tkt-blue-050); }
.tkh3-root .tkh3-drawer-cta { display: flex; flex-direction: column; gap: 10px; margin-top: var(--s-3); }
.tkh3-root .tkh3-dcta { display: flex; align-items: center; gap: 14px; padding: 14px var(--s-4); border-radius: var(--r-16); color: var(--fg-1); }
.tkh3-root .tkh3-dcta-ic { flex: none; width: 40px; height: 40px; border-radius: var(--r-12); display: flex; align-items: center; justify-content: center; }
.tkh3-root .tkh3-dcta-tx { flex: 1; display: flex; flex-direction: column; gap: 1px; }
.tkh3-root .tkh3-dcta-tx b { font-size: 15px; font-weight: var(--w-demi); }
.tkh3-root .tkh3-dcta-tx span { font-size: 12px; color: var(--fg-caption); }
.tkh3-root .tkh3-dcta-arrow { margin-left: auto; }
.tkh3-root .tkh3-dcta--quote { background: var(--tkt-orange-500); box-shadow: var(--elev-cta); }
.tkh3-root .tkh3-dcta--quote .tkh3-dcta-ic { background: var(--glass-fill); }
.tkh3-root .tkh3-dcta--quote .tkh3-dcta-tx span,
.tkh3-root .tkh3-dcta--quote .tkh3-dcta-arrow { color: var(--fg-1); opacity: 1; }
.tkh3-root .tkh3-dcta--wh { background: var(--tkt-blue-050); }
.tkh3-root .tkh3-dcta--wh .tkh3-dcta-ic { background: var(--tkt-blue-100); color: var(--tkt-blue-600); }
.tkh3-root .tkh3-dcta--call { background: var(--semantic-success-bg); }
.tkh3-root .tkh3-dcta--call .tkh3-dcta-ic { background: var(--bg-pure); color: var(--semantic-success); }

/* ---------- Mốc: dưới 1120px ẩn menu, hiện nút ngăn kéo (giữ như bản live) ---------- */
@media (max-width: 1119px) {
	.tkh3-root .tkh3-nav, .tkh3-root .tkh3-cta, .tkh3-root .tkh3-util-sep, .tkh3-root .tkh3-util-email, .tkh3-root .tkh3-util-right, .tkh3-root .tkh3-lockup { display: none; }
	.tkh3-root .tkh3-ham { display: flex; }
	.tkh3-root .tkh3-mega.is-open { display: none; }
}
@media (max-width: 782px) {
	.admin-bar .tkh3-root .tkh3-shell { top: 46px; }
}
@media (prefers-reduced-motion: reduce) {
	.tkh3-root *, .tkh3-root *::before { animation: none !important; transition: none !important; }
}