/* Trang con dt2 (Giới thiệu, Dự án, Lĩnh vực, Tin tức, Tuyển dụng, Liên hệ…). Nạp sau home-motion.css và dùng chung biến,
   chữ, nút, hiệu ứng của trang chủ; file này chỉ thêm phần riêng của trang con. */

/* ---------- Header: mục đang mở ---------- */
.dt2-header__nav a.is-active { color: var(--dt2-red); }
.dt2-header__nav a.is-active::after { transform: scaleX(1); }

/* ---------- Đầu trang con ---------- */
.dt2-phero .dt2-hero__top { grid-template-columns: 1fr minmax(260px, 360px); }
.dt2-phero__title { font-size: clamp(44px, 7.6vw, 124px); max-width: 15ch; }
.dt2-phero--small .dt2-phero__title { font-size: clamp(38px, 5.6vw, 92px); max-width: 18ch; }
.dt2-phero--noimg { padding-bottom: clamp(24px, 4vw, 56px); border-bottom: 1px solid var(--dt2-line); }
.dt2-phero__frame { height: min(78vh, 46vw); }
.dt2-phero--small .dt2-phero__frame { height: min(70vh, 40vw); }
.dt2-phero__frame img { width: 100%; height: 100%; object-fit: cover; }
.dt2-crumbs { flex-wrap: wrap; gap: 10px; }
.dt2-crumbs a { color: var(--dt2-muted); transition: color .3s; }
.dt2-crumbs a:hover { color: var(--dt2-red); }
.dt2-crumbs [aria-current] { color: var(--dt2-ink); }
.dt2-crumbs__sep { opacity: .45; }
.dt2-phero__meta { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 8px; font-size: 15px; color: #3e3e3e; }
.dt2-phero__meta span { display: flex; flex-direction: column; gap: 4px; }
.dt2-phero__meta small { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--dt2-muted); }

/* ---------- Lọc, phân trang, trống ---------- */
.dt2-filters-wrap { position: relative; margin-bottom: clamp(48px, 7vw, 100px); }
.dt2-detail .dt2-filters-wrap { margin-bottom: clamp(40px, 6vw, 80px); }
.dt2-filters { display: flex; flex-wrap: wrap; gap: 10px; }
/* Mũi tên + mép mờ: chỉ hiện ở phía còn nội dung bị ẩn (class can-prev / can-next do home-motion.js đặt). */
.dt2-hscroll-btn { position: absolute; top: 3px; z-index: 3; display: none; place-items: center; width: 36px; height: 36px; min-height: 0; margin: 0; padding: 0; border: 1px solid var(--dt2-line); border-radius: 50%; background: #fff; color: var(--dt2-ink); box-shadow: 0 4px 14px rgba(0, 0, 0, .08); cursor: pointer; }
.dt2-hscroll-btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.dt2-hscroll-btn:hover { border-color: var(--dt2-red); color: var(--dt2-red); }
.dt2-hscroll-btn--prev { left: 0; }
.dt2-hscroll-btn--next { right: 0; }
.dt2-filters-wrap.can-prev .dt2-hscroll-btn--prev, .dt2-filters-wrap.can-next .dt2-hscroll-btn--next { display: grid; }
.dt2-filters-wrap::before, .dt2-filters-wrap::after { content: ''; position: absolute; top: 0; bottom: 0; z-index: 2; width: 64px; pointer-events: none; opacity: 0; transition: opacity .3s; }
.dt2-filters-wrap::before { left: 0; background: linear-gradient(to right, var(--dt2-bg) 35%, rgba(255, 255, 255, 0)); }
.dt2-filters-wrap::after { right: 0; background: linear-gradient(to left, var(--dt2-bg) 35%, rgba(255, 255, 255, 0)); }
.dt2-filters-wrap.can-prev::before, .dt2-filters-wrap.can-next::after { opacity: 1; }
.dt2-filters a { display: inline-flex; align-items: center; height: 42px; padding: 0 20px; border: 1px solid var(--dt2-line); border-radius: 999px; font-size: 14px; transition: border-color .3s, color .3s, background-color .3s; }
.dt2-filters a:hover { border-color: var(--dt2-ink); }
.dt2-filters a.is-active { background: var(--dt2-ink); border-color: var(--dt2-ink); color: #fff; }
.dt2-pagination { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: clamp(56px, 8vw, 110px); }
.dt2-pagination .page-numbers { display: grid; place-items: center; min-width: 48px; height: 48px; padding: 0 12px; border: 1px solid var(--dt2-line); border-radius: 999px; font-size: 14px; transition: border-color .3s, color .3s; }
.dt2-pagination a.page-numbers:hover { border-color: var(--dt2-red); color: var(--dt2-red); }
.dt2-pagination .current { background: var(--dt2-ink); border-color: var(--dt2-ink); color: #fff; }
.dt2-empty { padding: 48px 0; font-size: 17px; color: var(--dt2-muted); }

/* ---------- Danh sách dự án: hàng lớn so le ---------- */
.dt2-prow { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(32px, 7vw, 120px); align-items: center; }
.dt2-prow + .dt2-prow { margin-top: clamp(80px, 11vw, 170px); }
.dt2-prow.is-flip .dt2-prow__media { order: 2; }
.dt2-prow__media { position: relative; display: block; }
.dt2-prow__media .dt2-pmask { aspect-ratio: 5 / 4; }
.dt2-prow__body { position: relative; max-width: 560px; }
.dt2-prow__title { font-size: clamp(30px, 3.6vw, 54px) !important; line-height: 1.08; font-weight: 300; letter-spacing: -.02em !important; }
.dt2-prow__title a:hover { color: var(--dt2-red); }
.dt2-prow__desc { margin: 22px 0 0 !important; font-size: 16px; line-height: 1.75; color: #4a4a4a; }
.dt2-prow .dt2-link { margin-top: 36px; }

/* Bảng thông tin (dự án) */
.dt2-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; margin-top: 32px !important; border-top: 1px solid var(--dt2-line); }
.dt2-facts > div { padding: 16px 0; border-bottom: 1px solid var(--dt2-line); }
.dt2-facts dt, .dt2-facts dd { display: block; float: none; margin: 0; padding: 0; font-weight: 400; text-transform: none; }
.dt2-facts dt { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--dt2-muted); }
.dt2-facts dd { margin-top: 6px; font-size: 15px; line-height: 1.5; color: var(--dt2-ink); }
.dt2-facts--stack { grid-template-columns: 1fr; margin-top: 0 !important; }

/* ---------- Trang chi tiết: cột thông tin dính + cột đọc ---------- */
.dt2-detail { padding-top: clamp(64px, 8vw, 120px); }
.dt2-detail__grid { display: grid; grid-template-columns: minmax(240px, 360px) minmax(0, 1fr); gap: clamp(40px, 7vw, 120px); align-items: start; }
.dt2-detail__aside { position: sticky; top: 110px; }
.dt2-detail__grid--apply { grid-template-columns: minmax(0, 1fr) minmax(300px, 420px); }

/* Nội dung bài (the_content) */
.dt2-prose { max-width: 760px; font-size: 17px; line-height: 1.8; color: #2c2c2c; }
.dt2-prose--wide { max-width: 900px; margin: 0 auto; }
.dt2-prose > * + * { margin-top: 1.1em !important; }
.dt2-prose p { margin: 0; }
.dt2-prose h2, .dt2-prose h3, .dt2-prose h4 { margin-top: 1.8em !important; font-family: var(--dt2-font); font-weight: 400; letter-spacing: -.015em; line-height: 1.25; text-transform: none; color: var(--dt2-ink); }
.dt2-prose h2 { font-size: clamp(26px, 2.4vw, 34px); }
.dt2-prose h3 { font-size: clamp(21px, 1.8vw, 26px); }
.dt2-prose h4 { font-size: 19px; }
.dt2-prose a { color: var(--dt2-red); text-decoration: underline; text-underline-offset: 3px; }
.dt2-prose strong, .dt2-prose b { font-weight: 600; }
.dt2-prose ul, .dt2-prose ol { margin: 0; padding-left: 1.3em; }
.dt2-prose li + li { margin-top: .4em; }
.dt2-prose img { display: block; max-width: 100% !important; height: auto; border-radius: 12px; }
.dt2-prose figure, .dt2-prose .wp-caption { max-width: 100% !important; margin: 2em 0 !important; }
.dt2-prose figcaption, .dt2-prose .wp-caption-text { margin-top: 10px; font-size: 13px; color: var(--dt2-muted); }
.dt2-prose blockquote { margin: 2em 0 !important; padding: 0 0 0 24px; border-left: 2px solid var(--dt2-red); font-size: 21px; line-height: 1.6; font-weight: 300; color: var(--dt2-ink); }
.dt2-prose table { width: 100%; border-collapse: collapse; font-size: 15px; }
.dt2-prose th, .dt2-prose td { padding: 12px 10px; border-bottom: 1px solid var(--dt2-line); text-align: left; vertical-align: top; }
.dt2-prose iframe { max-width: 100%; border-radius: 12px; }

/* ---------- Giới thiệu: định hướng ---------- */
.dt2-values { background: var(--dt2-soft); }
.dt2-values__list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--dt2-line); }
.dt2-value { position: relative; display: grid; grid-template-columns: 90px minmax(200px, 1fr) 1.4fr; align-items: center; gap: 32px; margin: 0; padding: clamp(28px, 3.4vw, 48px) 0; border-bottom: 1px solid var(--dt2-line); }
.dt2-value__num { font-size: 13px; letter-spacing: .1em; color: var(--dt2-red); }
.dt2-value__name { font-size: clamp(26px, 3vw, 44px) !important; font-weight: 300; letter-spacing: -.02em !important; line-height: 1.1; transition: transform .6s var(--dt2-ease), color .3s; }
.dt2-value__text { font-size: clamp(17px, 1.4vw, 21px); line-height: 1.6; color: #3e3e3e; }
.dt2-value__img { position: absolute; right: 28%; top: 50%; width: 200px; aspect-ratio: 4 / 3; border-radius: 10px; overflow: hidden; pointer-events: none; opacity: 0; transform: translateY(-50%) scale(.85) rotate(-4deg); transition: opacity .4s, transform .6s var(--dt2-ease); }
.dt2-value__img img { width: 100%; height: 100%; object-fit: cover; }
@media (hover: hover) {
    .dt2-value:hover .dt2-value__name { color: var(--dt2-red); transform: translateX(10px); }
    .dt2-value:hover .dt2-value__img { opacity: 1; transform: translateY(-50%) scale(1) rotate(0); }
}

/* Giới thiệu: hành trình */
.dt2-timeline { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--dt2-ink); }
.dt2-timeline__item { position: relative; margin: 0; padding: 36px 40px 0 0; }
.dt2-timeline__item::before { content: ''; position: absolute; top: -6px; left: 0; width: 11px; height: 11px; border-radius: 50%; background: var(--dt2-red); }
.dt2-timeline__year { display: block; font-size: clamp(64px, 7vw, 112px); line-height: 1; font-weight: 100; letter-spacing: -.04em; color: var(--dt2-ink); will-change: transform; }
.dt2-timeline__item p { margin-top: 20px !important; font-size: 16px; line-height: 1.7; color: #4a4a4a; max-width: 38ch; }

/* Giới thiệu: hai nhóm lãnh đạo nối tiếp nhau */
.dt2-team--page + .dt2-team--page { padding-top: 0; }

/* ---------- Tin tức: lưới thẻ ---------- */
.dt2-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(48px, 5vw, 80px) clamp(24px, 3vw, 48px); }
.dt2-card { min-width: 0; }
.dt2-card__media { display: block; }
.dt2-card__media > span { display: block; overflow: hidden; aspect-ratio: 4 / 3; border-radius: 12px; background: var(--dt2-soft); }
.dt2-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--dt2-ease); }
.dt2-card:hover .dt2-card__media img { transform: scale(1.05); }
.dt2-card__meta { display: flex; gap: 14px; margin-top: 22px; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--dt2-muted); }
.dt2-card__meta span { color: var(--dt2-red); }
.dt2-card__title { margin-top: 12px !important; font-size: clamp(19px, 1.6vw, 24px) !important; font-weight: 400; line-height: 1.35; letter-spacing: -.01em !important; }
.dt2-card__title a { transition: color .3s; }
.dt2-card:hover .dt2-card__title a { color: var(--dt2-red); }
.dt2-card__desc { margin-top: 16px !important; font-size: 16px; line-height: 1.7; color: #4a4a4a; }
.dt2-card--big { grid-column: 1 / -1; display: grid; grid-template-columns: 1.4fr 1fr; grid-template-rows: auto auto 1fr; column-gap: clamp(32px, 5vw, 80px); align-items: start; }
.dt2-card--big .dt2-card__media { grid-row: 1 / 4; }
.dt2-card--big .dt2-card__media > span { aspect-ratio: 16 / 10; }
.dt2-card--big .dt2-card__meta { margin-top: 0; }
.dt2-card--big .dt2-card__title { font-size: clamp(28px, 3vw, 46px) !important; font-weight: 300; line-height: 1.12; letter-spacing: -.02em !important; }
.dt2-related { background: var(--dt2-soft); }

/* Bài viết */
.dt2-article { padding-top: clamp(64px, 8vw, 120px); }
.dt2-article__grid { display: grid; grid-template-columns: 200px minmax(0, 760px); justify-content: center; gap: clamp(32px, 6vw, 96px); }
.dt2-article__aside { position: sticky; top: 110px; align-self: start; }
.dt2-share { display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.dt2-share > span { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--dt2-muted); margin-bottom: 4px; }
.dt2-share a { width: fit-content; border-bottom: 1px solid var(--dt2-line); padding-bottom: 2px; transition: color .3s, border-color .3s; }
.dt2-share a:hover { color: var(--dt2-red); border-color: var(--dt2-red); }

/* ---------- Lĩnh vực: sang lĩnh vực tiếp theo ---------- */
.dt2-next { display: block; padding: clamp(56px, 8vw, 110px) 0; border-top: 1px solid var(--dt2-line); background: var(--dt2-soft); transition: background-color .4s; }
.dt2-next .dt2-shell { display: block; }
.dt2-next .dt2-kicker { margin-bottom: 18px !important; }
.dt2-next__title { display: inline-flex; align-items: center; gap: 24px; font-size: clamp(36px, 6vw, 96px); font-weight: 200; letter-spacing: -.03em; line-height: 1.05; transition: color .3s, gap .5s var(--dt2-ease); }
.dt2-next__title svg { flex: none; width: .6em; height: .6em; fill: none; stroke: currentColor; stroke-width: 1; }
.dt2-next:hover .dt2-next__title { color: var(--dt2-red); gap: 36px; }

/* ---------- Tuyển dụng ---------- */
.dt2-perks { background: var(--dt2-soft); }
.dt2-perks__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(24px, 3vw, 48px); }
.dt2-perk { position: relative; padding: 36px 32px 40px; border-radius: 16px; background: var(--dt2-bg); }
.dt2-perk__num { position: absolute; top: 28px; right: 32px; font-size: 13px; letter-spacing: .1em; color: var(--dt2-red); }
.dt2-perk__icon { width: 52px !important; height: 52px; object-fit: contain; }
.dt2-perk h3 { margin-top: 28px !important; font-size: 24px !important; font-weight: 400; letter-spacing: -.01em !important; }
.dt2-perk p { margin-top: 12px !important; font-size: 15px; line-height: 1.7; color: #4a4a4a; }
.dt2-jobs__list { border-top: 1px solid var(--dt2-line); }
.dt2-job { display: grid; grid-template-columns: minmax(0, 1fr) auto 56px; align-items: center; gap: 32px; padding: 32px 0; border-bottom: 1px solid var(--dt2-line); }
.dt2-job__title { font-size: clamp(22px, 2.4vw, 34px); font-weight: 300; line-height: 1.25; letter-spacing: -.015em; transition: color .3s, transform .6s var(--dt2-ease); }
.dt2-job__meta { display: flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: 10px 18px; font-size: 14px; color: var(--dt2-muted); }
.dt2-job__date { font-variant-numeric: tabular-nums; }
.dt2-job:hover .dt2-job__title { color: var(--dt2-red); transform: translateX(10px); }
.dt2-job:hover .dt2-post__arrow { background: var(--dt2-red); border-color: var(--dt2-red); color: #fff; }
.dt2-job:hover .dt2-post__arrow svg { transform: rotate(0); }
.dt2-apply { position: sticky; top: 110px; padding: 36px 32px; border-radius: 18px; background: var(--dt2-soft); }
.dt2-apply h2 { font-size: 28px !important; font-weight: 400; letter-spacing: -.015em !important; }
.dt2-apply > p { margin: 10px 0 24px !important; font-size: 15px; line-height: 1.6; color: #4a4a4a; }

/* ---------- Form (inc/forms.php) trong giao diện dt2 ---------- */
.dt2 .dt-form .form-group { margin: 0 0 18px; }
.dt2 .dt-form label { display: block; margin: 0 0 8px; font-size: 12px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: var(--dt2-muted); }
.dt2 .dt-form-field { display: block; }
.dt2 .dt-form input:not([type="submit"]):not([type="file"]):not([type="hidden"]), .dt2 .dt-form textarea {
    width: 100%; height: 52px; margin: 0; padding: 0 2px; border: 0; border-bottom: 1px solid rgba(21, 21, 21, .25); border-radius: 0;
    background: transparent; box-shadow: none; font-size: 16px; color: var(--dt2-ink); transition: border-color .3s;
}
.dt2 .dt-form textarea { height: 120px; padding-top: 14px; resize: vertical; }
.dt2 .dt-form input:focus, .dt2 .dt-form textarea:focus { outline: 0; border-bottom-color: var(--dt2-red); box-shadow: none; }
.dt2 .dt-form .input-file-wrapper { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border: 1px dashed rgba(21, 21, 21, .3); border-radius: 12px; text-transform: none; letter-spacing: 0; font-size: 14px; color: var(--dt2-ink); cursor: pointer; }
.dt2 .dt-form .input-file-wrapper .dt-form-field { flex: 1; min-width: 0; }
.dt2 .dt-form input[type="file"] { max-width: 100%; font-size: 13px; }
.dt2 .dt-form input[type="submit"] { height: 56px; margin: 8px 0 0; padding: 0 34px; border: 0; border-radius: 999px; background: var(--dt2-ink); color: #fff; font-size: 15px; font-weight: 500; letter-spacing: .02em; text-transform: none; cursor: pointer; transition: background-color .3s; }
.dt2 .dt-form input[type="submit"]:hover { background: var(--dt2-red); }
.dt2 .dt-form__status { margin-top: 14px !important; font-size: 14px; }

/* ---------- Liên hệ ---------- */
.dt2-contact { padding-top: clamp(64px, 8vw, 120px); }
.dt2-contact__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(48px, 8vw, 140px); align-items: start; }
.dt2-contact__big { display: block; width: fit-content; max-width: 100%; padding: 22px 0; font-size: clamp(28px, 3.6vw, 56px); font-weight: 200; letter-spacing: -.025em; line-height: 1.1; overflow-wrap: anywhere; transition: color .3s; }
.dt2-contact__big small, .dt2-contact__addr small { display: block; margin-bottom: 10px; font-size: 11px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--dt2-muted); }
.dt2-contact__big:hover { color: var(--dt2-red); }
.dt2-contact__addr { display: grid; gap: 24px; margin-top: 28px; padding-top: 32px; border-top: 1px solid var(--dt2-line); font-size: 17px; line-height: 1.6; }
.dt2-contact__form { padding: clamp(28px, 3.4vw, 48px); border-radius: 18px; background: var(--dt2-soft); }
.dt2-contact__form h2 { margin-bottom: 24px !important; font-size: clamp(26px, 2.4vw, 36px) !important; font-weight: 300; letter-spacing: -.02em !important; }
.dt2-map { margin-top: clamp(64px, 8vw, 120px); overflow: hidden; border-radius: 18px; background: var(--dt2-soft); }
.dt2-map iframe { display: block; width: 100% !important; height: clamp(320px, 42vw, 520px) !important; border: 0; filter: grayscale(.9) contrast(1.05); transition: filter .5s; }
.dt2-map:hover iframe { filter: none; }


/* ---------- Giới thiệu: câu khẳng định, ô giá trị, lãnh đạo đánh số ---------- */
.dt2-statement { padding: clamp(80px, 12vw, 180px) 0; background: var(--dt2-ink); color: #fff; }
.dt2-statement__text { font-size: clamp(48px, 10vw, 168px); color: #fff; }
.dt2-statement__text em { color: var(--dt2-gold); }
.dt2-tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(20px, 2.4vw, 36px); }
.dt2-tile { position: relative; }
.dt2-tile__img { display: block; overflow: hidden; aspect-ratio: 1; border-radius: 14px; background: #e9e5df; }
.dt2-tile__img img { width: 100%; height: 100%; object-fit: cover; will-change: transform; }
.dt2-tile__num { display: block; margin-top: 22px; font-size: 13px; letter-spacing: .1em; color: var(--dt2-red); }
.dt2-tile__name { margin-top: 10px !important; font-size: clamp(22px, 2vw, 30px) !important; font-weight: 400; letter-spacing: -.015em !important; line-height: 1.15; }
.dt2-tile__text { margin-top: 12px !important; font-size: 15px; line-height: 1.7; color: #4a4a4a; }

.dt2-leader { display: grid; grid-template-columns: 1.6fr minmax(220px, 1fr); align-items: end; gap: clamp(24px, 5vw, 80px); padding: clamp(40px, 5vw, 72px) 0; border-top: 1px solid var(--dt2-line); }
.dt2-leader:last-child { border-bottom: 1px solid var(--dt2-line); }
.dt2-leader.is-flip { grid-template-columns: minmax(220px, 1fr) 1.6fr; }
.dt2-leader.is-flip .dt2-leader__img { order: -1; }
.dt2-leader__name { font-size: clamp(30px, 3.6vw, 56px) !important; font-weight: 300; letter-spacing: -.025em !important; line-height: 1.05; }
.dt2-leader__role { margin-top: 14px !important; font-size: 15px; color: var(--dt2-red); }
.dt2-leader__img { display: block; overflow: hidden; aspect-ratio: 3 / 4; border-radius: 14px; background: var(--dt2-soft); }
.dt2-leader__img img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 20%; will-change: transform; }

/* ---------- Liên hệ: dải email toàn chiều ngang, chỉ đường ---------- */
.dt2-directions { display: inline-flex; align-items: center; gap: 6px; margin-left: 10px; font-size: 13px; color: var(--dt2-red); white-space: nowrap; }
.dt2-directions svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.6; transform: rotate(-45deg); }

/* ---------- Màn hình nhỏ ---------- */
@media (max-width: 1100px) {
    .dt2-value { grid-template-columns: 60px 1fr; }
    .dt2-value__text { grid-column: 2; }
    .dt2-value__img { display: none; }
    .dt2-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .dt2-perks__grid { grid-template-columns: 1fr 1fr; }
    .dt2-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 849px) {
    .dt2-phero .dt2-hero__top { grid-template-columns: 1fr; }
    .dt2-phero__frame, .dt2-phero--small .dt2-phero__frame { height: auto; aspect-ratio: 4 / 3; margin: 0 var(--dt2-gutter); }
    .dt2-prow { grid-template-columns: 1fr; gap: 28px; }
    .dt2-prow.is-flip .dt2-prow__media { order: 0; }
    .dt2-prow .dt2-area__num { position: absolute; right: 0; top: -.5em; margin: 0; font-size: 96px; }
    .dt2-detail__grid, .dt2-detail__grid--apply, .dt2-contact__grid, .dt2-article__grid { grid-template-columns: 1fr; }
    .dt2-detail__aside, .dt2-apply, .dt2-article__aside { position: static; }
    .dt2-card--big { grid-template-columns: 1fr; }
    .dt2-card--big .dt2-card__media { grid-row: auto; }
    .dt2-card--big .dt2-card__meta { margin-top: 22px; }
    .dt2-job { grid-template-columns: 1fr 44px; gap: 12px 16px; padding: 26px 0; }
    .dt2-job__meta { grid-row: 2; justify-content: flex-start; }
    .dt2-job .dt2-post__arrow { grid-row: 1 / 3; grid-column: 2; width: 44px; height: 44px; }
    .dt2-timeline { grid-template-columns: 1fr; border-top: 0; border-left: 1px solid var(--dt2-ink); }
    .dt2-timeline__item { padding: 0 0 40px 28px; }
    .dt2-timeline__item::before { top: 14px; left: -6px; }
    .dt2-leader, .dt2-leader.is-flip { grid-template-columns: 1fr 1.2fr; align-items: start; }
    .dt2-leader__img, .dt2-leader.is-flip .dt2-leader__img { order: 2; grid-column: 2; grid-row: 1; }
    .dt2-leader__body { grid-column: 1; grid-row: 1; }
}
@media (max-width: 599px) {
    .dt2-cards, .dt2-perks__grid, .dt2-facts { grid-template-columns: 1fr; }
    .dt2-filters { flex-wrap: nowrap; overflow-x: auto; scroll-behavior: smooth; scrollbar-width: none; }
    .dt2-filters::-webkit-scrollbar { display: none; }
    .dt2-filters a { flex: none; }
    .dt2-value { gap: 12px 16px; }
    .dt2-contact__form { padding: 24px 20px; }
}

/* ---------- Tìm kiếm / 404 (search.php, 404.php) ---------- */
.dt2-search { padding-top: clamp(40px, 5vw, 72px); }
.dt2-search__form { display: flex; align-items: center; gap: 16px; max-width: 720px; margin-bottom: clamp(40px, 5vw, 72px); padding-bottom: 10px; border-bottom: 1px solid var(--dt2-ink); }
.dt2-search__form input[type="search"] { flex: 1; height: 56px; margin: 0; padding: 0; border: 0; border-radius: 0; box-shadow: none; background: transparent; font-size: clamp(20px, 2.4vw, 32px); font-weight: 300; letter-spacing: -.01em; color: var(--dt2-ink); }
.dt2-search__form input[type="search"]:focus { outline: none; }
.dt2-search__form button { flex: none; display: inline-flex; align-items: center; gap: 10px; height: 48px; min-height: 0; margin: 0; padding: 0 22px; border: 0; border-radius: 999px; background: var(--dt2-red); color: #fff; font-size: 15px; font-weight: 500; text-transform: none; letter-spacing: 0; }
.dt2-search__form button svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.dt2-search__form button:hover { background: #a01825; }
.dt2-search .dt2-news__list { margin-top: 0; }

/* ---------- Trang dịch vụ quản lý vận hành, case study ---------- */
.dt2-perk--line { background: transparent; border: 1px solid var(--dt2-line); }
.dt2-note { margin-top: 32px !important; font-size: 15px; color: var(--dt2-muted); }
.dt2-note strong { color: var(--dt2-ink); font-weight: 500; }
.dt2-head .dt2-lead a, .dt2-system__text .dt2-lead a { color: var(--dt2-red); text-decoration: underline; text-underline-offset: 3px; }
.dt2-timeline--steps .dt2-timeline__year { font-size: clamp(30px, 3vw, 44px); font-weight: 200; letter-spacing: -.02em; }
.dt2-facts--big { margin-top: 0 !important; }
.dt2-facts--big dt { font-size: 13px; color: var(--dt2-red); }
.dt2-facts--big dd { font-size: 17px; }
.dt2-sv-two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(48px, 7vw, 110px); align-items: start; }
.dt2-sv-two .dt2-facts { margin-top: 32px !important; }
.dt2-faq { border-top: 1px solid var(--dt2-line); }
.dt2-faq__item { border-bottom: 1px solid var(--dt2-line); }
.dt2-faq__item summary { position: relative; display: block; padding: 24px 48px 24px 0; font-size: clamp(18px, 1.5vw, 22px); line-height: 1.4; color: var(--dt2-ink); cursor: pointer; list-style: none; }
.dt2-faq__item summary::-webkit-details-marker { display: none; }
.dt2-faq__item summary::after { content: '+'; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-size: 26px; font-weight: 200; color: var(--dt2-red); transition: transform .3s var(--dt2-ease); }
.dt2-faq__item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.dt2-faq__item p { margin: 0 0 24px !important; max-width: 70ch; font-size: 16px; line-height: 1.75; color: #3e3e3e; }
.dt2-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.dt2-table th, .dt2-table td { padding: 16px 12px 16px 0; border-bottom: 1px solid var(--dt2-line); text-align: left; vertical-align: top; }
.dt2-table th { font-size: 11px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--dt2-muted); }
.dt2-table td a { color: var(--dt2-ink); }
.dt2-table td a:hover { color: var(--dt2-red); }
.dt2-table-wrap { overflow-x: auto; }
@media (max-width: 849px) {
    .dt2-sv-two { grid-template-columns: 1fr; }
}
.dt2-stats--four { grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 0 !important; }
.dt2-cs-team { overflow: hidden; aspect-ratio: 3 / 2; border-radius: 16px; background: var(--dt2-soft); }
.dt2-cs-team img { display: block; width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 849px) {
    .dt2-stats--four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ---------- Trang Tin tức kiểu tạp chí: bài bìa, hai bài lệch tầng, danh sách mục lục ---------- */
.dt2-cover { margin-top: clamp(8px, 2vw, 24px); }
.dt2-cover__media { position: relative; display: block; }
.dt2-cover__frame { display: block; overflow: hidden; aspect-ratio: 21 / 9; border-radius: 18px; background: var(--dt2-soft); }
.dt2-cover__frame img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--dt2-ease); }
@media (hover: hover) { .dt2-cover__media:hover .dt2-cover__frame img { transform: scale(1.04); } }
.dt2-cover__badge { position: absolute; left: 24px; top: 24px; padding: 8px 16px; border-radius: 999px; background: rgba(255, 255, 255, .92); font-size: 12px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: var(--dt2-red); }
.dt2-cover__body { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(260px, 1fr); gap: clamp(32px, 6vw, 100px); align-items: end; margin-top: clamp(28px, 3.5vw, 48px); }
.dt2-cover__meta, .dt2-duo .dt2-card__meta { display: flex; gap: 14px; margin: 0 0 18px !important; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--dt2-muted); }
.dt2-cover__meta span { color: var(--dt2-red); }
.dt2-cover__title { font-size: clamp(34px, 5.2vw, 84px) !important; font-weight: 200; line-height: 1.02; letter-spacing: -.035em !important; }
.dt2-cover__title a { background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; transition: background-size .6s var(--dt2-ease), color .3s; }
.dt2-cover__title a:hover { color: var(--dt2-red); background-size: 100% 1px; }
.dt2-cover__aside p { font-size: 17px; line-height: 1.7; color: #3e3e3e; }
.dt2-cover__aside .dt2-round-link { margin-top: 28px; }

.dt2-duo { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 110px); align-items: start; margin-top: clamp(80px, 10vw, 160px); }
.dt2-duo__item { position: relative; min-width: 0; }
.dt2-duo__item:nth-child(2) { margin-top: clamp(80px, 14vw, 220px); }
.dt2-duo__media { display: block; }
.dt2-duo__media .dt2-pmask { aspect-ratio: 4 / 3; }
.dt2-duo__item:nth-child(2) .dt2-duo__media .dt2-pmask { aspect-ratio: 4 / 5; }
.dt2-duo__media img { transition: filter .6s; }
.dt2-duo__num { position: absolute; top: -.55em; right: 0; z-index: 2; font-size: clamp(80px, 10vw, 160px); line-height: .8; font-weight: 100; letter-spacing: -.05em; color: transparent; -webkit-text-stroke: 1px var(--dt2-red); pointer-events: none; will-change: transform; }
.dt2-duo .dt2-card__meta { margin-top: 26px !important; }
.dt2-duo__title { font-size: clamp(24px, 2.4vw, 38px) !important; font-weight: 300; line-height: 1.18; letter-spacing: -.02em !important; }
.dt2-duo__title a { transition: color .3s; }
.dt2-duo__item:hover .dt2-duo__title a { color: var(--dt2-red); }

.dt2-newsindex { margin-top: clamp(96px, 12vw, 180px); }
.dt2-newsindex__head { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; margin-bottom: 24px; }
.dt2-newsindex__head .dt2-kicker { margin: 0 !important; }
.dt2-newsindex__count { font-size: 13px; letter-spacing: .06em; color: var(--dt2-muted); }
.dt2-post--index { grid-template-columns: 170px 1fr 56px; }
.dt2-post__info { display: flex; flex-direction: column; gap: 6px; }
.dt2-post__info time { font-size: 13px; letter-spacing: .06em; color: var(--dt2-muted); }
.dt2-post__cat { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--dt2-red); }
.dt2-post__thumb { display: none; }
.dt2-newsroom .dt2-pagination { margin-top: 56px; }

@media (max-width: 849px) {
    .dt2-cover__frame { aspect-ratio: 4 / 3; border-radius: 14px; }
    .dt2-cover__badge { left: 14px; top: 14px; padding: 6px 12px; font-size: 11px; }
    .dt2-cover__body { grid-template-columns: 1fr; gap: 20px; }
    .dt2-duo { grid-template-columns: 1fr; gap: 64px; margin-top: 72px; }
    .dt2-duo__item:nth-child(2) { margin-top: 0; }
    .dt2-duo__item:nth-child(2) .dt2-duo__media .dt2-pmask { aspect-ratio: 4 / 3; }
    .dt2-duo__num { font-size: 72px; }
    .dt2-newsindex { margin-top: 88px; }
    .dt2-post--index { grid-template-columns: 96px 1fr; gap: 6px 16px; align-items: start; }
    .dt2-post--index .dt2-post__thumb { display: block; grid-row: 1 / 3; overflow: hidden; aspect-ratio: 1; border-radius: 10px; background: var(--dt2-soft); }
    .dt2-post--index .dt2-post__thumb img { width: 100%; height: 100%; object-fit: cover; }
    .dt2-post--index .dt2-post__info { flex-direction: row; gap: 12px; align-items: baseline; }
    .dt2-post--index strong { font-size: 17px; }
    .dt2-post--index .dt2-post__arrow { display: none; }
}

/* ---------- Bài viết: phong cách kể chuyện, đồng bộ toàn site ---------- */
.dt2-progress { position: fixed; left: 0; right: 0; top: 0; z-index: 1001; height: 2px; pointer-events: none; }
.dt2-progress span { display: block; height: 100%; background: var(--dt2-red); transform: scaleX(0); transform-origin: 0 50%; }
.dt2-article-page .dt2-phero--small .dt2-phero__title { font-size: clamp(36px, 4.8vw, 80px); max-width: 20ch; }
.dt2-article-page .dt2-phero__meta { margin-top: 28px; gap: 16px 40px; }
.dt2-article-page .dt2-phero__meta a { color: var(--dt2-red); }

.dt2-article-page .dt2-article__grid { grid-template-columns: 220px minmax(0, 860px); }
.dt2-article__aside { display: flex; flex-direction: column; gap: 40px; }
.dt2-toc__title { margin: 0 0 14px !important; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--dt2-muted); }
.dt2-toc ol { margin: 0; padding: 0; list-style: none; border-left: 1px solid var(--dt2-line); }
.dt2-toc li { margin: 0; }
.dt2-toc a { display: block; padding: 7px 0 7px 16px; margin-left: -1px; border-left: 1px solid transparent; font-size: 14px; line-height: 1.45; color: var(--dt2-muted); transition: color .3s, border-color .3s; }
.dt2-toc .dt2-toc__h3 a { padding-left: 28px; font-size: 13px; }
.dt2-toc a:hover, .dt2-toc a.is-active { color: var(--dt2-ink); border-left-color: var(--dt2-red); }
.dt2-share--icons > div { display: flex; gap: 10px; }
.dt2-share--icons a, .dt2-share--icons button { display: grid; place-items: center; width: 42px; height: 42px; padding: 0; margin: 0; border: 1px solid var(--dt2-line); border-radius: 50%; background: transparent; font-size: 12px; letter-spacing: .04em; color: var(--dt2-ink); cursor: pointer; transition: background-color .3s, border-color .3s, color .3s; }
.dt2-share--icons a:hover, .dt2-share--icons button:hover { background: var(--dt2-red); border-color: var(--dt2-red); color: #fff; }
.dt2-share--icons svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.5; }
.dt2-share--icons button.is-done { background: var(--dt2-ink); border-color: var(--dt2-ink); color: #fff; }

.dt2-prose--article { max-width: 860px; font-size: 18px; line-height: 1.85; counter-reset: dt2-chapter; }
.dt2-prose--article > p:first-child { font-size: clamp(21px, 1.8vw, 26px); font-weight: 300; line-height: 1.6; letter-spacing: -.01em; color: var(--dt2-ink); }
.dt2-prose--article h2 { counter-increment: dt2-chapter; margin-top: 2.6em !important; padding-top: 28px; border-top: 1px solid var(--dt2-line); font-family: var(--dt2-font-display) !important; font-size: clamp(30px, 3.2vw, 48px); font-weight: 200; line-height: 1.12; letter-spacing: -.03em; scroll-margin-top: 110px; }
.dt2-prose--article h2::before { content: counter(dt2-chapter, decimal-leading-zero); display: block; margin-bottom: 18px; font-family: var(--dt2-font); font-size: 12px; font-weight: 500; letter-spacing: .14em; color: var(--dt2-red); }
.dt2-prose--article h3 { font-family: var(--dt2-font-display) !important; font-size: clamp(22px, 2vw, 30px); font-weight: 300; letter-spacing: -.02em; scroll-margin-top: 110px; }
.dt2-prose--article .dt2-media, .dt2-prose--article figure.wp-caption { display: block; margin: 2.4em 0 !important; overflow: hidden; border-radius: 16px; }
.dt2-prose--article img { width: 100%; height: auto; border-radius: 16px; }
.dt2-prose--article .dt2-media img { border-radius: 0; }
.dt2-prose--article blockquote { margin: 2.4em 0 !important; padding: 0; border: 0; font-family: var(--dt2-font-display); font-size: clamp(26px, 2.8vw, 40px); font-weight: 200; line-height: 1.25; letter-spacing: -.02em; color: var(--dt2-ink); }
.dt2-prose--article blockquote::before { content: '“'; display: block; height: .5em; font-size: 2.2em; line-height: 1; color: var(--dt2-red); }
.dt2-prose--article table { margin: 2em 0 !important; font-size: 15px; }
.dt2-prose--article th { font-size: 11px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--dt2-muted); }

.dt2-callout { margin: 3.2em 0 0 !important; padding: clamp(36px, 5vw, 64px); border-radius: 18px; background: var(--dt2-ink); color: rgba(255, 255, 255, .78); }
.dt2-callout .dt2-kicker { color: var(--dt2-gold); margin-bottom: 18px !important; }
.dt2-prose .dt2-callout .dt2-callout__title { margin: 0 0 16px !important; font-family: var(--dt2-font-display); font-size: clamp(28px, 3vw, 44px); font-weight: 200; line-height: 1.12; letter-spacing: -.025em; color: #fff; }
.dt2-prose .dt2-callout p:not(.dt2-callout__title):not(.dt2-kicker) { font-size: 16px; line-height: 1.7; }
.dt2-callout .dt2-round-link { margin-top: 28px; color: #fff; text-decoration: none; }
.dt2-callout .dt2-round { border-color: rgba(255, 255, 255, .4); }
.dt2-article__end { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; margin-top: 3.2em !important; padding-top: 28px; border-top: 1px solid var(--dt2-line); }
.dt2-article__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.dt2-prose .dt2-article__end a { text-decoration: none; }
.dt2-prose .dt2-article__end .dt2-pill { color: var(--dt2-ink); }

.dt2-next--post .dt2-next__grid { display: grid; grid-template-columns: minmax(0, 1fr) 280px; align-items: center; gap: clamp(32px, 6vw, 96px); }
.dt2-next--post .dt2-next__title { display: block; font-size: clamp(30px, 4.4vw, 72px); }
.dt2-next--post .dt2-next__title svg { display: inline-block; vertical-align: middle; margin-left: .2em; }
.dt2-next__img { display: block; overflow: hidden; aspect-ratio: 4 / 3; border-radius: 14px; }
.dt2-next__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--dt2-ease); }
.dt2-next--post:hover .dt2-next__img img { transform: scale(1.06); }

@media (max-width: 849px) {
    .dt2-article-page .dt2-article__grid { grid-template-columns: 1fr; }
    .dt2-article__aside { order: 2; gap: 28px; }
    .dt2-toc { display: none; }
    .dt2-prose--article { font-size: 17px; }
    .dt2-next--post .dt2-next__grid { grid-template-columns: 1fr; }
    .dt2-next__img { display: none; }
}
.dt2-article__tags .dt2-pill { display: inline-block; height: auto; padding: 6px 14px; line-height: 1.4; }