/* Header + footer toàn site kiểu doanh nghiệp (mẫu E): thanh trên xanh, header trắng logo lớn, footer xanh.
   Nạp sau header.css / footer.css để ghi đè. */
:root { --qmt-wrap: 1288px; /* nội dung 1240px + lề 2×24px */ --qe-red: #d23437; --qe-blue: #0c47a0; }

/* ======================= HEADER ======================= */
.qmt-hd__top-cta { display: none; }
@media (min-width: 1181px) {
	:root, .qmt-hd { --qmt-hd-top: 40px; --qmt-hd-bar: 96px; }

	/* Thanh trên xanh: khẩu hiệu, email, hotline (viên trắng), Liên hệ (viên đỏ) – căn phải */
	.qmt-hd__top { display: block; background: var(--qe-blue); border-bottom: 0; color: rgba(255, 255, 255, .85); font-size: 13.5px; }
	.qmt-hd__top-in { justify-content: flex-end; gap: 24px; }
	.qmt-hd__slogan { padding-left: 0; font-weight: 400; color: rgba(255, 255, 255, .85); }
	.qmt-hd__slogan::before { display: none; }
	.qmt-hd__top-right { gap: 24px; }
	.qmt-hd__top-right > span.qmt-hd__meta, .qmt-hd__social { display: none; }
	.qmt-hd .qmt-hd__meta svg { display: none; }
	.qmt-hd__top a.qmt-hd__meta { color: rgba(255, 255, 255, .85); }
	.qmt-hd__top a.qmt-hd__meta:hover { color: #fff; }
	.qmt-hd__top a[href^="mailto"] { order: 1; }
	.qmt-hd__top .qmt-hd__meta--phone { order: 2; padding: 4px 14px; border-radius: 999px; background: #fff; color: var(--qe-blue) !important; font-weight: 700; }
	.qmt-hd__top-cta { order: 3; display: inline-flex; align-items: center; gap: 6px; padding: 4px 14px; border-radius: 999px; background: var(--qe-red); color: #fff; font-weight: 600; }
	.qmt-hd__top-cta:hover { background: #b3282b; color: #fff; }
	.qmt-hd .qmt-hd__top-cta svg { width: 14px !important; height: 14px !important; }

	/* Thanh chính: logo lớn trái, menu phải; ẩn công cụ (tìm kiếm, giỏ, hotline, nút) */
	.qmt-hd__bar { background: #fff; backdrop-filter: none; box-shadow: 0 1px 0 #e3e6eb; }
	.qmt-hd__bar-in { gap: 40px; }
	.qmt-hd__logo img { height: 74px; }
	.qmt-hd .qmt-nav { justify-content: flex-end; }
	.qmt-hd__tools { display: none; }
	.qmt-nav__list { gap: 34px; }
	.qmt-nav__list > .qmt-nav__item > a { padding: 0; font-size: 17px; font-weight: 500; color: #1d1d1f; }
	.qmt-nav__list > .qmt-nav__item > a::after { display: none; }
	.qmt-nav__list > .qmt-nav__item:hover > a { color: var(--qe-blue); }
	.qmt-nav__list > .qmt-nav__item.is-current > a { color: var(--qe-blue); font-weight: 600; }

	.qmt-hd.is-scrolled .qmt-hd__bar-in { height: 76px; }
	.qmt-hd.is-scrolled .qmt-hd__logo img { height: 58px; }
}
@media (min-width: 1181px) and (max-width: 1340px) {
	.qmt-nav__list { gap: 24px; }
	.qmt-nav__list > .qmt-nav__item > a { font-size: 16px; }
}
/* Điện thoại / tablet: thanh trên xanh gọn (hotline + Liên hệ) */
@media (max-width: 1180px) {
	:root, .qmt-hd { --qmt-hd-top: 38px; }
	.qmt-hd__top { display: block; height: var(--qmt-hd-top); background: var(--qe-blue); border-bottom: 0; }
	.qmt-hd__top-in { justify-content: space-between; padding: 0 16px; }
	.qmt-hd__slogan, .qmt-hd__top-right > span.qmt-hd__meta, .qmt-hd__top a[href^="mailto"], .qmt-hd__social { display: none; }
	.qmt-hd__top-right { width: 100%; justify-content: space-between; gap: 10px; }
	.qmt-hd .qmt-hd__meta svg { display: none; }
	.qmt-hd__top .qmt-hd__meta--phone { padding: 3px 12px; border-radius: 999px; background: #fff; color: var(--qe-blue); font-size: 13px; font-weight: 700; }
	.qmt-hd__top-cta { display: inline-flex; align-items: center; gap: 6px; padding: 3px 12px; border-radius: 999px; background: var(--qe-red); color: #fff; font-size: 12.5px; font-weight: 600; }
	.qmt-hd .qmt-hd__top-cta svg { width: 13px !important; height: 13px !important; }
	.qmt-hd.is-scrolled .qmt-hd__top { height: var(--qmt-hd-top); }
}

/* ======================= FOOTER ======================= */
.qmt-ft { --qmt-ft-bg: var(--qe-blue); --qmt-ft-text: rgba(255, 255, 255, .85); border-top: 0; font-size: 16px; }
.qmt-ft__inner { padding-top: 60px; padding-bottom: 50px; }
.qmt-ft .qmt-ft__title { margin-bottom: 18px; font-size: 17px; font-weight: 600; letter-spacing: 0; text-transform: none; color: #fff; }
.qmt-ft .qmt-ft__title::after { display: none; }
.qmt-ft .qmt-ft__title::before { content: ""; display: block; width: 32px; height: 3px; margin-bottom: 14px; background: var(--qe-red); }
.qmt-ft__about p { font-size: 16px; color: rgba(255, 255, 255, .85); }
.qmt-ft__list { gap: 8px; }
.qmt-ft__list a { padding-left: 14px; font-size: 16px; color: rgba(255, 255, 255, .85); }
.qmt-ft__list a::before { content: "›"; top: 0; width: auto; height: auto; background: none; opacity: .55; color: #fff; }
.qmt-ft__list a:hover { color: #fff; }
.qmt-ft__social a { border: 1px solid rgba(255, 255, 255, .45); background: transparent; color: #fff; }
.qmt-ft__social a:hover { background: var(--qe-red); border-color: var(--qe-red); color: #fff; }
.qmt-ft__hours li { font-size: 16px; color: #fff; }
.qmt-ft .qmt-ft__hours svg { color: #fff; opacity: .8; }
.qmt-ft__note { font-size: 15px; color: rgba(255, 255, 255, .8); }
.qmt-ft__place-icon { border: 0; background: rgba(255, 255, 255, .12); color: #fff; }
.qmt-ft__place strong { font-size: 15px; letter-spacing: 0; text-transform: none; color: #fff; }
.qmt-ft__place div > span { font-size: 15px; color: rgba(255, 255, 255, .8); }
.qmt-ft__bottom { padding-top: 16px; padding-bottom: 16px; border-top: 0; background: #3a3d42; color: rgba(255, 255, 255, .75); font-size: 13.5px; }
.qmt-ft__bottom a { color: #ff8a8c; }
.qmt-ft__bottom a:hover { color: #fff; }
.qmt-float__btn--call .qmt-float__icon, .qmt-float__ring { background: var(--qe-red); }


/* =========================================================
   TRANG CON theo phong cách trang chủ doanh nghiệp (mẫu E)
   – đầu trang: ảnh kho + lớp phủ navy, gạch đỏ, tiêu đề trắng
   – tiêu đề khối: gạch đỏ ngang phía trên; nút đỏ; thẻ nền xám, tên xanh
   ========================================================= */
:root { --qe-navy: #0a2f6b; --qe-grey: #f2f3f5; --qe-red-d: #b3282b; }

/* ---------- Đầu trang con (mọi kiểu) ---------- */
.qmt-hero, .qmt-cathead, .qma-head {
	position: relative; isolation: isolate; color: #fff; border-bottom: 0;
	background: linear-gradient(90deg, rgba(8, 25, 60, .9) 0%, rgba(8, 25, 60, .6) 55%, rgba(8, 25, 60, .35) 100%), url(../img/hero/e-slide-1.jpg) center 60% / cover no-repeat;
}
.qmt-hero::before { display: none; }
.qmt-hero::after { background: linear-gradient(90deg, rgba(8, 25, 60, .9) 0%, rgba(8, 25, 60, .6) 55%, rgba(8, 25, 60, .35) 100%) !important; -webkit-mask-image: none !important; mask-image: none !important; }
.qmt-hero__inner, .qmt-hero--plain .qmt-hero__inner, .qmt-hero--brand .qmt-hero__inner { padding-top: 56px; padding-bottom: 62px; }
.qmt-cathead { padding: 56px 0 62px; }
.qma-head { padding: 56px 0 62px; }
.qmt-hero .qmt-crumbs, .qmt-cathead .qmt-crumbs, .qma-head .qmt-crumbs { color: rgba(255, 255, 255, .7); }
.qmt-hero .qmt-crumbs a, .qmt-cathead .qmt-crumbs a, .qma-head .qmt-crumbs a { color: #fff; }
.qmt-hero .qmt-crumbs a:hover, .qmt-cathead .qmt-crumbs a:hover, .qma-head .qmt-crumbs a:hover { color: #ff8a8c; }
.qmt-hero .qmt-crumbs > :last-child, .qmt-cathead .qmt-crumbs > :last-child, .qma-head .qmt-crumbs > :last-child,
.qmt-hero--plain .qmt-crumbs > :last-child, .qmt-hero--plain .qmt-crumbs [aria-current="page"] { color: rgba(255, 255, 255, .7); }
.qmt-crumbs__sep { color: rgba(255, 255, 255, .5); }
.qmt-hero__title, .qmt-hero--plain .qmt-hero__title, .qmt-hero--brand .qmt-hero__title,
body .qmt-cathead__title, .qma .qma-head__title, .qmh .qma-head__title {
	color: #fff !important; font-family: var(--qmt-font-head); font-size: clamp(32px, 4vw, 52px); font-weight: 700; line-height: 1.08; text-transform: uppercase; letter-spacing: -.01em;
}
.qmt-hero__title::before, .qmt-cathead__title::before, .qma-head__title::before { content: ""; display: block; width: 60px; height: 5px; margin-bottom: 22px; background: var(--qe-red); }
.qmt-hero__title { margin-top: 18px; }
.qmt-cathead__title, .qma-head__title { margin-top: 18px !important; }
.qmt-hero__sub, .qmt-hero--plain .qmt-hero__sub, .qmt-hero--brand .qmt-hero__sub, .qmt-cathead__lead, .qma-head__lead { max-width: 640px; margin-top: 16px; font-size: 17px; color: rgba(255, 255, 255, .88); }
.qmt-hero__kicker { border-left-color: var(--qe-red); }
.qmt-cathead__count { background: rgba(255, 255, 255, .16); color: #fff; vertical-align: middle; }
.qmt-hero .qmt-post-meta, .qmt-hero .qmt-post-meta svg { color: rgba(255, 255, 255, .85); }
/* Thanh breadcrumb trang sản phẩm */
.qmt-crumbbar { background: var(--qe-grey); border-bottom: 0; }

/* ---------- Tiêu đề khối ---------- */
.qmt-title, .qma .qmh-title, .qmt-contact__form h2, .qmt-contact__main > .qmt-title {
	color: var(--qmt-ink) !important; font-weight: 600; text-transform: none !important; letter-spacing: -.01em;
}
.qmt-title::before, .qma .qmh-title::before { content: ""; display: block; width: 60px; height: 5px; margin-bottom: 18px; background: var(--qe-red); }
.qma .qmh-shead__text::before, .qma .qmh-band__head > div::before, .qma .qmh-intro__content::before { display: none; }
.woocommerce .related > h2, .woocommerce .upsells > h2 { font-weight: 600; text-transform: none; }
.woocommerce .related > h2::before, .woocommerce .upsells > h2::before { content: ""; display: block; width: 60px; height: 5px; margin-bottom: 16px; background: var(--qe-red); }
.qmt-widget__title { color: var(--qmt-ink) !important; }
.qmt-widget__title::after { background: var(--qe-red) !important; }

/* ---------- Nút ---------- */
.qmt-btn, .wpcf7-submit, .qmt-contact__form .wpcf7-submit, .woocommerce button.single_add_to_care_button, .woocommerce div.product form.cart .button {
	border-radius: 4px; border-color: var(--qe-red); background: var(--qe-red); color: #fff;
}
.qmt-btn:hover, .wpcf7-submit:hover, .woocommerce div.product form.cart .button:hover { background: var(--qe-red-d); border-color: var(--qe-red-d); color: #fff; }
.qmt-btn .qmt-sq, .qmt-btn--accent .qmt-sq { background: #fff; }
.qmt-btn--line { background: transparent; border-color: var(--qe-red); color: var(--qe-red); }
.qmt-btn--line .qmt-sq { background: var(--qe-red); }
.qmt-btn--line:hover { background: var(--qe-red); color: #fff; }
.qmt-btn--white { background: #fff; border-color: #fff; color: var(--qmt-ink); }
.qmt-btn--white .qmt-sq { background: var(--qe-red); }
.qmt-btn--white:hover { background: var(--qe-red); border-color: var(--qe-red); color: #fff; }
.qmt-btn--ghost { background: transparent; border-color: rgba(255, 255, 255, .7); }
.qmt-btn--dark { background: var(--qe-navy); border-color: var(--qe-navy); }

/* ---------- Thẻ sản phẩm (danh mục, liên quan) ---------- */
.qmt-pcard { border: 0 !important; border-radius: 0 !important; background: var(--qe-grey) !important; box-shadow: none !important; }
.qmt-pcard:hover { box-shadow: 0 18px 40px rgba(10, 30, 70, .12) !important; }
.qmt-pcard__img { border-radius: 0 !important; background: #fff; }
.qmt-pcard__title a { color: var(--qmt-accent); font-weight: 600; }
.qmt-pcard__title a:hover { color: var(--qe-red); }
.qmt-pcard__badge { border-radius: 0; background: var(--qe-red); }
.qmt-pcard__go { background: #fff; }
.qmt-pcard:hover .qmt-pcard__go { background: var(--qe-red); color: #fff; }
.qmt-cathead__chips a { border-radius: 0; }
.qmt-cathead__chips a.is-active { background: var(--qe-red); border-color: var(--qe-red); }
.qmt-catnav, .qmt-widget { border-radius: 0 !important; }

/* Thẻ báo giá (cột trái / thanh bên): navy như trang chủ */
.qmt-quote-card { border-radius: 0 !important; background: var(--qe-navy) !important; }

/* ---------- Bài viết / dự án ---------- */
.qmt-card-post { border: 0; border-radius: 0; background: var(--qe-grey); }
.qmt-card-post:hover { box-shadow: 0 18px 40px rgba(10, 30, 70, .12); }
.qmt-card-post__num { color: var(--qe-red); border-bottom-color: #dfe2e7; }
.qmt-card-post__title a { color: var(--qmt-accent); text-transform: none; }
.qmt-card-post__title a:hover { color: var(--qe-red); }
.qmt-tabs a.is-active, .qmt-archive-tabs a.is-active { border-bottom-color: var(--qe-red) !important; }

/* ---------- Giới thiệu ---------- */
.qma .qma-stats { gap: 20px; overflow: visible; background: none; color: var(--qmt-ink); border-radius: 0; }
.qma .qma-stat { align-items: center; padding: 36px 20px; border: 0 !important; background: var(--qe-grey); text-align: center; }
.qma .qma-stat strong { color: var(--qmt-accent); }
.qma .qma-stat span { color: var(--qmt-text, #3a3d44); }
.qma .qma-mvv__item { border-radius: 0; border-top-color: var(--qe-red); background: var(--qe-grey); }
.qma .qma-mvv { background: #fff; }
.qma .qma-office { border-radius: 0; }

/* ---------- Liên hệ ---------- */
.qmt-contact__form { border-radius: 0; border-top-color: var(--qe-red); background: var(--qe-grey); }
.qmt-contact__card { border-radius: 0 !important; }
.qmt-contact__form input[type="text"], .qmt-contact__form input[type="tel"], .qmt-contact__form input[type="email"],
.qmt-contact__form select, .qmt-contact__form textarea { background-color: #fff; border-color: #e3e6eb; border-radius: 0; }

/* ---------- Dải kêu gọi cuối trang: xanh có mũi nhọn như dải thông điệp trang chủ ---------- */
.qmt-cta-band { overflow: visible; background: var(--qmt-accent); }
.qmt-cta-band::before { left: 50%; right: auto; top: -14px; width: 28px; height: 28px; border: 0; border-radius: 0; background: var(--qmt-accent); transform: translateX(-50%) rotate(45deg); }
.qmt-cta-band h2 { text-transform: none; }

@media (max-width: 768px) {
	.qmt-hero__inner, .qmt-hero--plain .qmt-hero__inner, .qmt-hero--brand .qmt-hero__inner, .qmt-cathead, .qma-head { padding-top: 36px; padding-bottom: 40px; }
	.qmt-hero__title::before, .qmt-cathead__title::before, .qma-head__title::before { width: 44px; height: 4px; margin-bottom: 14px; }
	.qma .qma-stats { gap: 10px; }
}
.qmt-prose h2 { border-left-color: var(--qe-red); }
.qma .qmh-btn--accent { background: var(--qe-red); border-color: var(--qe-red); border-radius: 4px; }
.qma .qmh-btn--accent:hover { background: var(--qe-red-d); }
.qma .qmh-band__title::before { content: ""; display: block; width: 60px; height: 5px; margin-bottom: 18px; background: var(--qe-red); }
/* Logo header to hơn */
@media (min-width: 1181px) {
	:root, .qmt-hd { --qmt-hd-bar: 108px; }
	.qmt-hd__logo img { height: 88px; }
	.qmt-hd.is-scrolled .qmt-hd__bar-in { height: 84px; }
	.qmt-hd.is-scrolled .qmt-hd__logo img { height: 66px; }
}
@media (max-width: 1180px) { .qmt-hd__logo img, .qmt-hd.is-scrolled .qmt-hd__logo img { height: 58px; } }
/* Tiêu đề khối trang con viết hoa */
.qmt-title, .qma .qmh-title, .qma .qmh-band__title, .qmt-contact__form h2, .woocommerce .related > h2, .woocommerce .upsells > h2 { text-transform: uppercase !important; letter-spacing: 0; }
/* Icon đầu mục menu */
.qmt-nav__ic { flex: none; width: 18px; height: 18px; margin-right: 2px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; color: var(--qe-red); transition: transform .2s; }
.qmt-nav__item:hover > a .qmt-nav__ic { transform: translateY(-1px); }
.qmt-nav__item.is-current > a .qmt-nav__ic { color: var(--qe-blue); }
@media (min-width: 1181px) { .qmt-nav__list > .qmt-nav__item > a { gap: 7px; } }
.qmt-nav--mobile .qmt-nav__item > a { align-items: center; gap: 10px; }
.qmt-nav__ic, .qmt-nav__item.is-current > a .qmt-nav__ic { color: var(--qe-blue); }
/* Đường kẻ ngăn dải kêu gọi và nội dung footer */
.qmt-cta-band + * .qmt-ft__inner, .qmt-ft__inner { padding-top: 0; }
.qmt-ft__cols { padding-top: 52px; border-top: 1px solid rgba(255, 255, 255, .2); }
.qmt-ft { padding-top: 0; }
.qmt-cta-band { padding-bottom: 64px; }
/* Đường ngăn đậm có mũi nhọn ở giữa */
.qmt-ft__cols { position: relative; border-top: 3px solid rgba(255, 255, 255, .35); }
.qmt-ft__cols::before { content: ""; position: absolute; left: 50%; top: -14px; width: 0; height: 0; border-left: 13px solid transparent; border-right: 13px solid transparent; border-bottom: 11px solid rgba(255, 255, 255, .35); transform: translateX(-50%); }

/* ======================= TÌM KIẾM TRÊN MENU ======================= */
@media (min-width: 1181px) {
	.qmt-hd__tools { display: flex; flex: none; gap: 0; }
	.qmt-hd__tools > :not(.qmt-hd__search-btn) { display: none !important; }
	.qmt-hd .qmt-hd__search-btn { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; margin-left: -12px; padding: 0; border: 1px solid #dfe3ea; border-radius: 50%; background: #fff; color: var(--qe-blue); }
	.qmt-hd .qmt-hd__search-btn:hover, .qmt-hd .qmt-hd__search-btn[aria-expanded="true"] { border-color: var(--qe-blue); background: var(--qe-blue); color: #fff; }
	.qmt-hd .qmt-hd__search-btn svg { width: 18px; height: 18px; }
}

/* ======================= CHỌN NGÔN NGỮ ======================= */
.qmt-lang { position: relative; }
.qmt-hd .qmt-lang__btn { display: inline-flex; align-items: center; gap: 6px; min-height: 0; padding: 4px 10px; border: 1px solid rgba(255, 255, 255, .45); border-radius: 999px; background: transparent; color: #fff; font: inherit; font-size: 13px; font-weight: 600; line-height: 1.2; cursor: pointer; }
.qmt-hd .qmt-lang__btn:hover, .qmt-hd .qmt-lang__btn[aria-expanded="true"] { border-color: #fff; background: rgba(255, 255, 255, .12); }
.qmt-lang__btn::after { content: ""; width: 6px; height: 6px; margin: -3px 0 0 2px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg); }
.qmt-lang__list { position: absolute; right: 0; top: calc(100% + 8px); z-index: 1000; min-width: 150px; margin: 0; padding: 6px; list-style: none; background: #fff; box-shadow: 0 12px 30px rgba(8, 25, 60, .2); }
.qmt-lang__list[hidden] { display: none; }
.qmt-hd .qmt-lang__list button { display: block; width: 100%; min-height: 0; padding: 8px 12px; border: 0; background: none; color: #1d1d1f; font: inherit; font-size: 14px; text-align: left; cursor: pointer; }
.qmt-hd .qmt-lang__list button:hover { background: #f1f3f6; color: var(--qe-blue); }
.qmt-hd .qmt-lang__list button.is-on { color: var(--qe-blue); font-weight: 700; }
@media (min-width: 1181px) { .qmt-lang { order: 3; } .qmt-hd__top-cta { order: 4; } }
@media (max-width: 1180px) {
	.qmt-lang { margin-left: auto; }
	.qmt-hd .qmt-lang__btn { padding: 3px 9px; font-size: 12.5px; }
}

/* Ẩn thanh công cụ và khung gợi ý của Google Translate */
body { top: 0 !important; }
body > .skiptranslate, iframe.skiptranslate, .goog-te-banner-frame, #goog-gt-tt, .goog-te-balloon-frame, .VIpgJd-ZVi9od-ORHb-OEVmcd, .VIpgJd-ZVi9od-aZ2wEe-wOHMyf { display: none !important; }
.goog-text-highlight, font[style] { background: none !important; box-shadow: none !important; }
.qmt-hd .qmt-hd__top { overflow: visible; }

/* Thanh trên: hotline và Liên hệ cùng kiểu viên viền trắng như nút ngôn ngữ */
.qmt-hd .qmt-hd__top .qmt-hd__meta--phone, .qmt-hd .qmt-hd__top-cta { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border: 1px solid rgba(255, 255, 255, .45); border-radius: 999px; background: transparent; color: #fff !important; font-size: 13px; font-weight: 600; line-height: 1.2; }
.qmt-hd .qmt-hd__top .qmt-hd__meta--phone:hover, .qmt-hd .qmt-hd__top-cta:hover { border-color: #fff; background: rgba(255, 255, 255, .12); color: #fff; }
.qmt-hd .qmt-hd__top .qmt-hd__meta--phone svg { display: inline-block; width: 14px !important; height: 14px !important; color: #fff; }
.qmt-hd .qmt-hd__top-cta svg { width: 14px !important; height: 14px !important; }
@media (max-width: 1180px) {
	.qmt-hd .qmt-hd__top .qmt-hd__meta--phone, .qmt-hd .qmt-hd__top-cta { padding: 3px 10px; font-size: 12.5px; }
}
@media (min-width: 1181px) {
	.qmt-hd__top-right { gap: 10px; }
	.qmt-hd__top a[href^="mailto"] { margin-right: 14px; }
}

/* Chi tiết sản phẩm: ảnh nhỏ 1 hàng, cuộn ngang có nút ‹ › */
.qmt-thumbs { position: relative; margin-top: 10px; }
.woocommerce div.product div.images .qmt-thumbs .flex-control-thumbs { position: relative; display: grid; grid-auto-flow: column; grid-template-columns: none; grid-auto-columns: calc((100% - 40px) / 5); gap: 10px; margin: 0; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.woocommerce div.product div.images .qmt-thumbs .flex-control-thumbs::-webkit-scrollbar { display: none; }
.woocommerce div.product div.images .qmt-thumbs .flex-control-thumbs li { scroll-snap-align: start; }
.qmt-thumbs .qmt-thumbs__arr { position: absolute; top: 50%; z-index: 2; display: none; align-items: center; justify-content: center; width: 34px; height: 34px; min-height: 0; padding: 0; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .95); box-shadow: 0 4px 12px rgba(0, 0, 0, .18); color: var(--qe-blue); font-size: 24px; line-height: 1; cursor: pointer; transform: translateY(-50%); }
.qmt-thumbs.is-scroll .qmt-thumbs__arr { display: inline-flex; }
.qmt-thumbs .qmt-thumbs__arr--prev { left: 6px; }
.qmt-thumbs .qmt-thumbs__arr--next { right: 6px; }
.qmt-thumbs .qmt-thumbs__arr:hover { background: var(--qe-blue); color: #fff; }
.qmt-thumbs .qmt-thumbs__arr:disabled { opacity: 0; pointer-events: none; }
@media (max-width: 600px) { .woocommerce div.product div.images .qmt-thumbs .flex-control-thumbs { grid-auto-columns: calc((100% - 30px) / 4); } }

/* Chi tiết tin: lớp phủ xanh đậm đều, ảnh nền chỉ còn mờ phía sau */
.single-post .qmt-hero__bg { filter: blur(2px) grayscale(.3); transform: scale(1.04); }
.single-post .qmt-hero::after { background: linear-gradient(90deg, rgba(10, 47, 107, .94) 0%, rgba(12, 60, 140, .88) 60%, rgba(12, 60, 140, .82) 100%) !important; }