/* ==========================================================================
   Giáo dục mẫu 02 – "Ivy Academy": học thuật cổ điển, sang trọng, ấm áp.
   Xanh rừng #1f3d2b + vàng đồng #c9a45c + đỏ rượu #7a2335 trên nền kem #f8f5ee.
   Tiêu đề Merriweather (serif, nghiêng vàng), nội dung Source Sans 3.
   Bo góc nhỏ 4–8px, viền vàng mảnh kiểu khung giấy khen.
   Tương phản: chữ trắng chỉ trên xanh rừng (≈ 12:1); nút vàng dùng chữ xanh rừng
   (≈ 5:1); chữ nhấn trên nền sáng dùng đỏ rượu #7a2335 (≈ 9:1).
   ========================================================================== */

:root {
  --dl-ink: #1f3d2b;
  --dl-ink-2: #264a35;
  --dl-ink-3: #2c5440;
  --dl-gold: #c9a45c;
  --dl-gold-hover: #d6b675;
  --dl-gold-deep: #7a2335;
  --dl-gold-soft: #e8d6a8;
  --dl-ivory: #f8f5ee;
  --dl-sand: #efe9db;
  --dl-text: #2a2f2a;
  --dl-muted: #5c625b;
  --dl-line: #e2dac6;
  --dl-serif: "Merriweather", Georgia, serif;
  --dl-sans: var(--vs-font, "Source Sans 3", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif);
  --dl-radius: 6px;
  --dl-radius-sm: 4px;
  --dl-shadow: 0 30px 60px -34px rgba(21, 42, 29, .45);
  --dl-shadow-sm: 0 16px 34px -22px rgba(21, 42, 29, .4);
  --dl-deep: #152a1d;
  --dl-green-grad: linear-gradient(155deg, #152a1d 0%, #1f3d2b 55%, #2c5440 100%);
  --dl-burgundy: #7a2335;
}

body.dl-site { background: var(--dl-ivory); font-size: 16px; }
.dl-site .dl-title { font-weight: 700; letter-spacing: -.01em; line-height: 1.22; font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
.dl-site .dl-title em, .dl-site .dl-band__title em { font-style: italic; font-weight: 400; color: var(--dl-gold-deep); }
.dl-site .dl-title--light em, .dl-site .dl-phero__title em, .dl-site .dl-offer__title em, .dl-site .dl-footer__title em, .dl-site .dl-article__cta h2 em { font-style: italic; font-weight: 400; color: var(--dl-gold); }
.dl-site .dl-eyebrow { color: var(--dl-gold-deep); letter-spacing: .26em; font-weight: 700; font-size: .72rem; }
.dl-site .dl-eyebrow::before, .dl-head--center .dl-eyebrow::after, .dl-intro .dl-eyebrow::after { width: 34px; height: 1px; background: var(--dl-gold); }
.dl-site .dl-eyebrow--light { color: var(--dl-gold); }
.dl-site .dl-lead { line-height: 1.8; }

/* Nút: chữ in hoa, bo góc nhỏ */
.dl-site .dl-btn { border-radius: 4px; letter-spacing: .14em; font-weight: 700; font-size: .76rem; }
.dl-site .dl-btn--dark { background: var(--dl-ink); color: #fff; }
.dl-site .dl-btn--dark:hover { background: var(--dl-gold); color: var(--dl-ink); transform: translateY(-2px); }
.dl-site .dl-btn--gold { background: var(--dl-gold); color: var(--dl-ink); }
.dl-site .dl-btn--gold:hover { background: var(--dl-gold-hover); color: var(--dl-ink); box-shadow: 0 14px 30px -14px rgba(201, 164, 92, .9); }
.dl-site .dl-btn--ghost { border-radius: 4px; border-color: rgba(232, 214, 168, .6); }
.dl-site .dl-btn--ghost:hover { background: rgba(201, 164, 92, .16); border-color: var(--dl-gold); color: #fff; }
.dl-site .dl-btn--line { border-color: var(--dl-ink); color: var(--dl-ink); }
.dl-site .dl-btn--line:hover { background: var(--dl-ink); color: #fff; }
.dl-site .dl-link { color: var(--dl-ink); border-bottom: 1px solid var(--dl-gold); font-weight: 700; }
.dl-site .dl-link:hover { color: var(--dl-gold-deep); }
.dl-round { border-radius: 4px; background: #fff; border-color: var(--dl-line); color: var(--dl-ink); }
.dl-round:hover { background: var(--dl-ink); border-color: var(--dl-ink); }

/* ---------- Header: trong suốt trên hero, xanh rừng ở trang con & khi cuộn ---------- */
.dl-topbar { border-bottom-color: rgba(232, 214, 168, .16); }
.dl-topbar__note .dl-ico, .dl-topbar__list .dl-ico { color: var(--dl-gold); }
.dl-topbar__list a:hover { color: var(--dl-gold); }
.dl-header--solid { background: var(--dl-ink); }
.dl-header.is-scrolled { background: rgba(21, 42, 29, .96); box-shadow: 0 14px 40px -20px rgba(0, 0, 0, .6); }
.dl-logo__mark { border-color: var(--dl-gold); border-radius: 4px 4px 50% 50% / 4px 4px 40% 40%; color: var(--dl-gold); font-family: var(--dl-serif); font-style: italic; font-weight: 700; }
.dl-logo__text strong { font-family: var(--dl-serif); font-weight: 700; font-size: 1.32rem; letter-spacing: 0; }
.dl-logo__text small { color: var(--dl-gold); letter-spacing: .38em; font-weight: 600; }
.dl-menu { gap: clamp(14px, 1.6vw, 28px); }
.dl-menu a { font-weight: 600; letter-spacing: .02em; font-size: .9rem; color: rgba(255, 255, 255, .88); }
.dl-menu > li > a:hover, .dl-menu > .current-menu-item > a { color: var(--dl-gold); }
.dl-menu > li > a::after { background: var(--dl-gold); }
.dl-menu > .current-menu-ancestor > a::after, .dl-menu > .current_page_parent > a::after { transform: scaleX(1); }
.dl-menu .sub-menu { background: var(--dl-deep); border: 1px solid rgba(201, 164, 92, .28); border-radius: 6px; }
.dl-menu .sub-menu a { font-size: .92rem; }
.dl-menu .sub-menu a:hover { color: var(--dl-gold); }
.dl-bar__phone small { color: var(--dl-gold); }
.dl-bar__phone-ico, .dl-iconbtn, .dl-burger { border-radius: 4px; border-color: rgba(232, 214, 168, .38); }
.dl-iconbtn:hover, .dl-bar__phone:hover .dl-bar__phone-ico { background: var(--dl-gold); border-color: var(--dl-gold); color: var(--dl-ink); }
.dl-site .dl-bar__cta { border-radius: 4px; background: var(--dl-gold); color: var(--dl-ink); letter-spacing: .1em; }
.dl-site .dl-bar__cta:hover { background: #fff; color: var(--dl-ink); }
.dl-offcanvas { background: var(--dl-deep); }
.dl-offcanvas__close { border-radius: 4px; }
.dl-site .dl-offcanvas__nav a:hover { color: var(--dl-gold); }
.dl-offcanvas .vs-oc-caret { color: var(--dl-gold); }
.dl-overlay { background: rgba(21, 42, 29, .6); }

/* ---------- Hero học viện ---------- */
.dl-ia { position: relative; display: flex; flex-direction: column; min-height: max(760px, 100svh); padding: 170px 0 0; overflow: hidden; isolation: isolate; color: #fff; text-align: center; }
.dl-ia__bg { position: absolute; inset: 0; z-index: -1; background: var(--dl-deep); }
.dl-ia__bg img { width: 100%; height: 100%; object-fit: cover; animation: dl-zoom 18s ease-out both; }
.dl-ia__bg::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 38%, rgba(21, 42, 29, .42) 0%, rgba(21, 42, 29, .74) 75%), linear-gradient(180deg, rgba(21, 42, 29, .5) 0%, rgba(21, 42, 29, 0) 30%); }
.dl-ia__inner { position: relative; max-width: 900px; margin: 0 auto auto; padding-bottom: 56px; }
.dl-ia__crest { position: relative; display: inline-grid; place-items: center; width: 96px; height: 112px; margin-bottom: 22px; color: var(--dl-gold); animation: dl-rise .8s var(--dl-ease) both; }
.dl-ia__crest svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.dl-ia__crestico { position: relative; top: -6px; display: grid; place-items: center; }
.dl-ia__crestico .dl-ico { width: 38px; height: 38px; stroke-width: 1.4; }
.dl-site .dl-ia__kicker { display: inline-flex; align-items: center; gap: 14px; margin: 0 0 22px; font-size: .74rem; font-weight: 700; letter-spacing: .32em; text-transform: uppercase; color: var(--dl-gold-soft); }
.dl-ia__kicker i { width: 40px; height: 1px; background: var(--dl-gold); }
.dl-site .dl-ia__title { margin: 0 0 22px; font-family: var(--dl-serif); font-size: clamp(2.5rem, 5.4vw, 4.6rem); font-weight: 900; line-height: 1.12; letter-spacing: -.015em; color: #fff; text-wrap: balance; animation: dl-rise .9s .08s var(--dl-ease) both; }
.dl-site .dl-ia__title em { display: block; font-style: italic; font-weight: 400; color: var(--dl-gold); }
.dl-site .dl-ia__lead { max-width: 640px; margin: 0 auto 32px; font-size: 1.1rem; line-height: 1.8; color: rgba(255, 255, 255, .86); }
.dl-ia__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }

.dl-ia__foot { position: relative; }
.dl-ia__stats { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4, 1fr); margin: 0 auto -1px; padding: 0; list-style: none; border: 1px solid var(--dl-gold); border-bottom: 0; background: var(--dl-ivory); color: var(--dl-text); }
.dl-ia__stats::before { content: ""; position: absolute; inset: 6px 6px 0; border: 1px solid rgba(201, 164, 92, .45); border-bottom: 0; pointer-events: none; }
.dl-ia__stats li { padding: 26px 18px 22px; }
.dl-ia__stats li + li { border-left: 1px solid var(--dl-line); }
.dl-ia__stats strong { display: block; font-family: var(--dl-serif); font-size: clamp(1.6rem, 2.6vw, 2.3rem); font-weight: 900; line-height: 1.1; color: var(--dl-ink); }
.dl-ia__stats span { display: block; margin-top: 6px; font-size: .82rem; font-weight: 600; letter-spacing: .06em; color: var(--dl-gold-deep); }
.dl-ia__progs { display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid var(--dl-gold); background: var(--dl-ink); }
.dl-site .dl-ia__prog { display: flex; align-items: center; gap: 12px; padding: 20px 16px; text-align: left; color: #fff; text-decoration: none; transition: background .35s; }
.dl-ia__prog + .dl-ia__prog { border-left: 1px solid rgba(201, 164, 92, .3); }
.dl-site .dl-ia__prog:hover { background: rgba(201, 164, 92, .14); }
.dl-ia__progico { display: grid; place-items: center; flex: none; width: 44px; height: 44px; border: 1px solid rgba(201, 164, 92, .6); border-radius: 50%; color: var(--dl-gold); transition: all .35s; }
.dl-ia__prog:hover .dl-ia__progico { background: var(--dl-gold); color: var(--dl-ink); }
.dl-ia__progico .dl-ico { width: 20px; height: 20px; }
.dl-ia__prog strong { display: block; font-family: var(--dl-serif); font-size: .95rem; font-weight: 700; line-height: 1.3; }
.dl-ia__prog small { display: block; margin-top: 2px; font-size: .76rem; color: var(--dl-gold-soft); }

/* ---------- Chương trình: thẻ khung vàng kiểu bằng khen ---------- */
.dl-groups { background: var(--dl-ivory); }
.dl-groups__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.dl-site .dl-group { position: relative; display: flex; flex-direction: column; padding: 12px 12px 22px; border: 1px solid var(--dl-line); border-radius: 4px; background: #fff; color: var(--dl-ink); text-align: center; text-decoration: none; transition: border-color .35s, box-shadow .35s, transform .35s var(--dl-ease); }
.dl-site .dl-group::before { content: ""; position: absolute; inset: 5px; border: 1px solid transparent; border-radius: 2px; pointer-events: none; transition: border-color .35s; }
.dl-site .dl-group:hover { border-color: var(--dl-gold); box-shadow: var(--dl-shadow); transform: translateY(-4px); }
.dl-site .dl-group:hover::before { border-color: rgba(201, 164, 92, .55); }
.dl-group__img { position: relative; display: block; overflow: hidden; aspect-ratio: 4 / 4.6; border-radius: 2px; }
.dl-group__img::after { content: ""; position: absolute; inset: 8px; border: 1px solid rgba(232, 214, 168, .75); pointer-events: none; }
.dl-group__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--dl-ease); }
.dl-group:hover .dl-group__img img { transform: scale(1.06); }
.dl-group__name { margin: 18px 6px 6px; font-family: var(--dl-serif); font-size: 1.08rem; font-weight: 700; line-height: 1.35; }
.dl-group__count { display: inline-flex; align-items: center; justify-content: center; gap: 6px; font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--dl-gold-deep); }
.dl-group__count .dl-ico { width: 14px; height: 14px; transition: transform .3s var(--dl-ease); }
.dl-group:hover .dl-group__count .dl-ico { transform: translateX(4px); }

/* ---------- Khối trang chủ ---------- */
.dl-about { background: #fff; }
.dl-about__media .dl-about__main { border-radius: 4px; outline: 1px solid var(--dl-gold); outline-offset: 10px; }
.dl-about__main img { aspect-ratio: 4 / 5; }
.dl-about__media .dl-about__sub { border-color: #fff; border-radius: 4px; }
.dl-about__badge { background: var(--dl-green-grad); }
.dl-about__badge::before { border-color: rgba(201, 164, 92, .6); border-style: solid; }
.dl-about__badge strong { font-family: var(--dl-serif); color: var(--dl-gold); }
.dl-checks .dl-ico { background: var(--dl-sand); color: var(--dl-gold-deep); }
.dl-stats strong { color: var(--dl-ink); font-weight: 900; }
.dl-site .dl-stats strong { font-size: clamp(1.45rem, 2.1vw, 1.95rem); }

.dl-tours { background: var(--dl-ivory); }
.dl-tour { background: #fff; border: 1px solid var(--dl-line); box-shadow: none; border-radius: 4px; }
.dl-tour:hover { box-shadow: var(--dl-shadow); border-color: var(--dl-gold); }
.dl-tour__media { border-radius: 2px; }
.dl-tour__badge { background: var(--dl-burgundy); color: #fff; border-radius: 2px; }
.dl-tour__dur { background: rgba(21, 42, 29, .88); border-radius: 2px; }
.dl-tour__dur .dl-ico { color: var(--dl-gold); }
.dl-site .dl-tour__place { color: var(--dl-gold-deep); }
.dl-site .dl-tour__title { font-weight: 700; font-size: 1.18rem; line-height: 1.35; margin-bottom: 10px; }
.dl-site .dl-tour__title a:hover { color: var(--dl-gold-deep); }
.dl-site .dl-svc__excerpt { margin: 0 0 18px; font-size: .94rem; line-height: 1.7; color: var(--dl-muted); }
.dl-tour__rating .dl-ico { color: var(--dl-gold); }
.dl-tour__price strong { color: var(--dl-ink); font-weight: 900; font-size: 1.2rem; }
.dl-svc__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.dl-site .dl-svc__actions .dl-btn { min-height: 46px; padding: 0 12px; font-size: .7rem; }

.dl-steps { background: #fff; }
.dl-steps__list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 0; padding: 0; list-style: none; border: 1px solid var(--dl-gold); counter-reset: iasteps; }
.dl-steps__list li { position: relative; padding: 34px 26px 30px; background: var(--dl-ivory); text-align: center; counter-increment: iasteps; }
.dl-steps__list li + li { border-left: 1px solid var(--dl-line); }
.dl-steps__no { display: block; margin-bottom: 14px; font-size: 0; line-height: 1; }
.dl-steps__no::before { content: counter(iasteps, upper-roman); display: inline-grid; place-items: center; width: 58px; height: 58px; border: 1px solid var(--dl-gold); border-radius: 50%; font-family: var(--dl-serif); font-size: 1.25rem; font-style: italic; font-weight: 700; color: var(--dl-gold-deep); background: #fff; }
.dl-site .dl-steps__list h3 { margin: 0 0 8px; font-family: var(--dl-serif); font-size: 1.14rem; font-weight: 700; color: var(--dl-ink); }
.dl-site .dl-steps__list p { margin: 0; font-size: .94rem; line-height: 1.7; color: var(--dl-muted); }

.dl-exp { background: var(--dl-green-grad); }
.dl-exp::before { background: radial-gradient(circle, rgba(201, 164, 92, .2) 0%, rgba(201, 164, 92, 0) 60%); }
.dl-exp__media > img { border-radius: 4px; outline: 1px solid rgba(201, 164, 92, .6); outline-offset: 10px; }
.dl-exp__card { background: var(--dl-ivory); border-radius: 4px; border-top: 3px solid var(--dl-gold); }
.dl-exp__card strong { font-family: var(--dl-serif); color: var(--dl-ink); }
.dl-exp__stars { color: var(--dl-gold); }
.dl-perk__ico { border-radius: 50%; border-color: rgba(201, 164, 92, .5); color: var(--dl-gold); background: rgba(255, 255, 255, .04); }
.dl-perk:hover .dl-perk__ico { background: var(--dl-gold); color: var(--dl-ink); border-color: var(--dl-gold); }
.dl-site .dl-perk h3 { font-family: var(--dl-serif); font-weight: 700; font-size: 1.05rem; }
.dl-site .dl-perk p { color: rgba(255, 255, 255, .82); }

.dl-pricing { background: var(--dl-sand); }
.dl-pricing__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(36px, 6vw, 90px); align-items: start; }
.dl-pricing__intro { position: sticky; top: 120px; }
.dl-pricing__img { margin: 0 0 28px; overflow: hidden; border-radius: 4px; }
.dl-pricing__img img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.dl-pricing__lists { padding: clamp(24px, 3vw, 40px); border: 1px solid var(--dl-gold); border-radius: 4px; background: #fff; box-shadow: inset 0 0 0 6px #fff, inset 0 0 0 7px rgba(201, 164, 92, .4); }
.dl-pricing__group + .dl-pricing__group { margin-top: 34px; }
.dl-site .dl-pricing__group h3 { margin: 0 0 6px; padding-bottom: 12px; border-bottom: 1px solid var(--dl-ink); font-family: var(--dl-serif); font-size: 1.3rem; font-weight: 700; }
.dl-site .dl-pricing__group h3 a { color: var(--dl-ink); text-decoration: none; }
.dl-plist { margin: 0; padding: 0; list-style: none; }
.dl-plist li { display: flex; align-items: baseline; gap: 12px; padding: 15px 0; border-bottom: 1px solid var(--dl-line); }
.dl-plist li:last-child { border-bottom: 0; }
.dl-site .dl-plist__name { color: var(--dl-ink); font-weight: 600; text-decoration: none; }
.dl-site .dl-plist__name:hover { color: var(--dl-gold-deep); }
.dl-plist__name em { margin-left: 10px; padding: 3px 8px; border-radius: 2px; background: var(--dl-sand); font-size: .62rem; font-style: normal; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--dl-gold-deep); white-space: nowrap; }
.dl-plist__dur { flex: none; font-size: .82rem; color: var(--dl-muted); }
.dl-plist__dots { flex: 1; min-width: 20px; border-bottom: 1px dotted #c7b893; transform: translateY(-4px); }
.dl-plist__price { flex: none; text-align: right; white-space: nowrap; }
.dl-plist__price del { margin-right: 8px; font-size: .82rem; color: var(--dl-muted); }
.dl-plist__price strong { font-family: var(--dl-serif); font-size: 1.12rem; font-weight: 700; color: var(--dl-ink); }

.dl-offer::before { background: linear-gradient(110deg, rgba(21, 42, 29, .93) 0%, rgba(31, 61, 43, .78) 55%, rgba(122, 35, 53, .4) 100%); }
.dl-offer__inner { padding: 52px 32px; border: 1px solid rgba(201, 164, 92, .6); border-radius: 4px; box-shadow: inset 0 0 0 6px transparent, inset 0 0 0 7px rgba(201, 164, 92, .3); }
.dl-site .dl-offer__title { font-weight: 900; }
.dl-testi { background: #fff; }
.dl-testi__card { border: 1px solid var(--dl-line); box-shadow: none; border-radius: 4px; background: var(--dl-ivory); }
.dl-testi__q { color: var(--dl-gold); }
.dl-testi__stars { color: var(--dl-gold); }
.dl-testi__score > strong { font-family: var(--dl-serif); color: var(--dl-ink); font-weight: 900; }
.dl-site .dl-testi__card blockquote { font-family: var(--dl-serif); font-style: italic; font-weight: 400; font-size: 1.05rem; line-height: 1.75; }
.dl-testi__card figcaption img { border-color: var(--dl-gold); }
.dl-gallery { background: var(--dl-ivory); }
.dl-gallery__item { border-radius: 4px; }
.dl-gallery__item::after { background: linear-gradient(180deg, transparent 50%, rgba(21, 42, 29, .8)); }
.dl-gallery__item figcaption .dl-ico { color: var(--dl-gold); }
.dl-journal { background: #fff; }
.dl-post__media { border-radius: 4px; }
.dl-post__cat { color: var(--dl-ink); border-radius: 2px; }
.dl-site .dl-post__title { font-weight: 700; font-size: 1.22rem; line-height: 1.4; }
.dl-post:hover .dl-post__title { color: var(--dl-gold-deep); }
.dl-post__meta .dl-ico { color: var(--dl-gold-deep); }

.dl-contact__bg::after { background: linear-gradient(100deg, rgba(21, 42, 29, .96) 0%, rgba(31, 61, 43, .87) 48%, rgba(44, 84, 64, .5) 100%); }
.dl-contact__ico { border-radius: 50%; border-color: rgba(201, 164, 92, .55); color: var(--dl-gold); }
.dl-contact__info a:hover { color: var(--dl-gold); }
.dl-form { background: var(--dl-ivory); border-radius: 4px; border-top: 3px solid var(--dl-gold); }
.dl-site .dl-form__title { font-weight: 700; }
.dl-field input:not([type="checkbox"]), .dl-field select, .dl-field textarea { background: #fff; border-radius: 4px; }
.dl-field input:focus, .dl-field select:focus, .dl-field textarea:focus { border-color: var(--dl-ink); box-shadow: 0 0 0 3px rgba(31, 61, 43, .14); }
.dl-consent input { accent-color: var(--dl-ink); }
.dl-form__micro .dl-ico { color: var(--dl-gold-deep); }

.dl-footer { background: var(--dl-deep); }
.dl-site .dl-footer__title { font-weight: 700; }
.dl-site .dl-footer h3 { color: var(--dl-gold); }
.dl-footer__contact .dl-ico { color: var(--dl-gold); }
.dl-footer__socials a { border-radius: 4px; }
.dl-footer__socials a:hover { background: var(--dl-gold); border-color: var(--dl-gold); color: var(--dl-ink); }
.dl-footer__legal a:hover { color: var(--dl-gold); }
.dl-top { border-radius: 4px; background: var(--dl-gold); color: var(--dl-ink); }
.dl-top:hover { background: var(--dl-ink); color: #fff; }

/* ---------- Trang con ---------- */
.dl-phero { text-align: center; }
.dl-phero__inner { display: flex; flex-direction: column; align-items: center; }
.dl-phero__bg::after { background: radial-gradient(ellipse at center, rgba(21, 42, 29, .68) 0%, rgba(21, 42, 29, .88) 100%); }
.dl-phero::after { content: ""; position: absolute; left: 50%; bottom: 0; width: min(560px, 80%); height: 3px; transform: translateX(-50%); background: linear-gradient(90deg, rgba(201, 164, 92, 0), var(--dl-gold), rgba(201, 164, 92, 0)); }
.dl-site .dl-phero__title { font-weight: 900; }
.dl-site .dl-phero__lead { margin-left: auto; margin-right: auto; }
.dl-crumbs ol, .dl-phero__facts { justify-content: center; }
.dl-crumbs a:hover { color: var(--dl-gold); }
.dl-phero__facts li { border-radius: 4px; }
.dl-phero__facts .dl-ico { border-radius: 50%; background: var(--dl-gold); color: var(--dl-ink); }
.dl-phero__meta .dl-ico { color: var(--dl-gold); }
.dl-sform input, .dl-sform button { border-radius: 4px; }
.dl-sform button { background: var(--dl-ink); }
.dl-filter { border: 1px solid var(--dl-line); border-top: 3px solid var(--dl-gold); border-radius: 4px; }
.dl-filter--2 { grid-template-columns: repeat(2, minmax(0, 1fr)) auto; }
.dl-filter__field label { color: var(--dl-gold-deep); }
.dl-filter select { background: var(--dl-ivory); border-radius: 4px; }
.dl-chips--center { justify-content: center; }
.dl-site .dl-chip { border-radius: 4px; }
.dl-site .dl-chip:hover, .dl-site .dl-chip.is-active { background: var(--dl-ink); border-color: var(--dl-ink); color: #fff; }
.dl-site .dl-pager .page-numbers { border-radius: 4px; }
.dl-site .dl-pager .page-numbers.current, .dl-site .dl-pager a.page-numbers:hover { background: var(--dl-ink); border-color: var(--dl-ink); }
.dl-band { background: var(--dl-sand); }
.dl-site .dl-band__title { font-weight: 700; }
.dl-site .dl-band p { color: #4f564e; }
.dl-empty { border-radius: 4px; }
.dl-empty > .dl-ico { color: var(--dl-gold-deep); }

.dl-thead { background: linear-gradient(180deg, var(--dl-sand) 0%, var(--dl-ivory) 100%); }
.dl-site .dl-thead__title, .dl-site .dl-tblock__title, .dl-site .dl-tblock__sub { font-weight: 700; }
.dl-site .dl-tag { border-radius: 2px; }
.dl-site .dl-tag--gold { background: var(--dl-gold); border-color: var(--dl-gold); color: var(--dl-ink); }
.dl-stars .is-on { color: var(--dl-gold); }
.dl-thead__meta > li > .dl-ico { color: var(--dl-gold-deep); }
.dl-tgal__item { border-radius: 4px; }
.dl-tgal__item:first-child { border-radius: 4px; }
.dl-tgal__all { border-radius: 4px; }
.dl-subnav { background: rgba(248, 245, 238, .96); }
.dl-site .dl-subnav a:hover, .dl-site .dl-subnav a.is-active { color: var(--dl-ink); border-color: var(--dl-gold); }
.dl-site .dl-subnav a.dl-subnav__cta { color: var(--dl-gold-deep); }
.dl-facts > div, .dl-inc__col, .dl-itin details, .dl-value, .dl-postnav a { border-radius: 4px !important; }
.dl-highlights li { background: var(--dl-sand); border-radius: 4px; }
.dl-highlights .dl-ico { color: var(--dl-gold-deep); }
.dl-itin li::before { border-color: var(--dl-gold); }
.dl-itin__day { background: var(--dl-ink); border-radius: 2px; }
.dl-itin__title { font-weight: 700; }
.dl-itin__caret { color: var(--dl-gold-deep); }
.dl-inc .dl-ico { background: #e4ece6; color: var(--dl-ink); }
.dl-inc__col--note .dl-ico { background: #f4e6e8; color: var(--dl-gold-deep); }
.dl-site .dl-inc__col h3 { font-weight: 700; }
.dl-pricebox { border-top: 3px solid var(--dl-gold); border-radius: 4px; }
.dl-pricebox__badge { background: var(--dl-burgundy); color: #fff; border-radius: 2px; }
.dl-pricebox__price strong { font-family: var(--dl-serif); color: var(--dl-ink); font-weight: 900; }
.dl-pricebox__facts .dl-ico, .dl-notes .dl-ico { color: var(--dl-gold-deep); }
.dl-pricebox__trust .dl-ico { color: var(--dl-ink); }
.dl-textbtn, .dl-prose a { color: var(--dl-gold-deep); }
.dl-site .dl-prose h2, .dl-site .dl-prose h3 { font-weight: 700; }
.dl-prose ul li::marker { color: var(--dl-gold-deep); }
.dl-prose blockquote { border-left-color: var(--dl-gold); }

/* Trang học phí */
.dl-pricepage__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: start; margin-top: 12px; }
.dl-pricecard { padding: clamp(22px, 3vw, 36px); border-radius: 4px; background: #fff; border: 1px solid var(--dl-line); border-top: 3px solid var(--dl-ink); scroll-margin-top: 120px; }
.dl-pricecard__head { display: flex; align-items: center; gap: 18px; margin-bottom: 8px; padding-bottom: 20px; border-bottom: 1px solid var(--dl-gold); }
.dl-pricecard__img { flex: none; width: 74px; height: 74px; overflow: hidden; border-radius: 4px; outline: 1px solid var(--dl-gold); outline-offset: 3px; }
.dl-pricecard__img img { width: 100%; height: 100%; object-fit: cover; }
.dl-site .dl-pricecard h2 { margin: 0 0 2px; font-family: var(--dl-serif); font-size: 1.36rem; font-weight: 700; line-height: 1.3; }
.dl-site .dl-pricecard h2 a { color: var(--dl-ink); text-decoration: none; }
.dl-site .dl-pricecard__head p { margin: 0; font-size: .9rem; color: var(--dl-muted); }
.dl-pricepage__notes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 40px 0 0; padding: 26px; border: 1px solid var(--dl-line); border-radius: 4px; background: var(--dl-sand); list-style: none; font-size: .94rem; }
.dl-pricepage__notes li { display: flex; gap: 10px; align-items: flex-start; }
.dl-pricepage__notes .dl-ico { flex: none; width: 20px; height: 20px; padding: 3px; margin-top: 2px; border-radius: 50%; background: #fff; color: var(--dl-gold-deep); }

.dl-statband { background: var(--dl-green-grad); }
.dl-statband strong { color: var(--dl-gold); font-weight: 900; }
.dl-values { background: var(--dl-ivory); }
.dl-value { background: #fff; border: 1px solid var(--dl-line); }
.dl-value .dl-perk__ico, .dl-infocard .dl-perk__ico { border-radius: 50%; background: var(--dl-sand); border: 0; color: var(--dl-gold-deep); }
.dl-site .dl-value h3 { font-weight: 700; }
.dl-value__no { color: var(--dl-sand); font-family: var(--dl-serif); font-style: italic; }
.dl-timeline { background: #fff; }
.dl-timeline__list::before { background: linear-gradient(90deg, var(--dl-ink), var(--dl-gold)); }
.dl-timeline__list li::before { border-color: var(--dl-gold); background: #fff; }
.dl-timeline__year { font-family: var(--dl-serif); color: var(--dl-gold-deep); font-weight: 700; font-style: italic; }
.dl-team { background: var(--dl-ivory); }
.dl-member__img { border-radius: 4px; outline: 1px solid rgba(201, 164, 92, .55); outline-offset: 6px; }
.dl-member__img img { filter: none; }
.dl-member figcaption { text-align: center; }
.dl-member strong { font-family: var(--dl-serif); font-weight: 700; }
.dl-infocard { border-radius: 4px !important; }
.dl-infocard strong { font-weight: 700; }
.dl-faqmini { background: var(--dl-sand); }
.dl-faq details { border-radius: 4px; }
.dl-faq__caret { color: var(--dl-gold-deep); }
.dl-faqpage__help { background: var(--dl-green-grad); border-radius: 4px; }
.dl-site .dl-faqgroup h2 { font-weight: 700; }
.dl-article { background: #fff; }
.dl-article__cta { background: var(--dl-green-grad); border-radius: 4px; }
.dl-postnav small, .dl-updated .dl-ico { color: var(--dl-gold-deep); }
.dl-site .dl-share a { border-radius: 4px; }
.dl-site .dl-share a:hover { background: var(--dl-ink); border-color: var(--dl-ink); }

@media (max-width: 767px) {
  .dl-mobilebar { background: var(--dl-deep); }
  .dl-mobilebar a .dl-ico { color: var(--dl-gold); }
  .dl-site .dl-mobilebar a.is-primary { background: var(--dl-gold); color: var(--dl-ink); }
  .dl-mobilebar a.is-primary .dl-ico { color: var(--dl-ink); }
}

/* Header: không xuống dòng ở menu, hotline, nút đăng ký */
.dl-menu a, .dl-site .dl-bar__cta, .dl-site .dl-bar__phone, .dl-bar__phone small { white-space: nowrap; }

/* ---------- Responsive ---------- */
@media (max-width: 1320px) {
  .dl-site .dl-bar__phone > span:last-child { display: none; }
  .dl-menu a { font-size: .86rem; }
}
@media (max-width: 1180px) {
  .dl-ia__progs { grid-template-columns: repeat(3, 1fr); }
  .dl-ia__prog:nth-child(4) { border-left: 0; }
  .dl-ia__prog:nth-child(n+4) { border-top: 1px solid rgba(201, 164, 92, .3); }
  .dl-groups__grid { grid-template-columns: repeat(3, 1fr); }
  .dl-filter--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1023px) {
  .dl-pricing__grid { grid-template-columns: 1fr; }
  .dl-pricing__intro { position: static; }
  .dl-steps__list { grid-template-columns: repeat(2, 1fr); }
  .dl-steps__list li:nth-child(3) { border-left: 0; }
  .dl-steps__list li:nth-child(n+3) { border-top: 1px solid var(--dl-line); }
  .dl-pricepage__grid, .dl-pricepage__notes { grid-template-columns: 1fr; }
  .dl-ia__stats { grid-template-columns: repeat(2, 1fr); }
  .dl-ia__stats li:nth-child(3) { border-left: 0; }
  .dl-ia__stats li:nth-child(n+3) { border-top: 1px solid var(--dl-line); }
}
@media (max-width: 767px) {
  body.dl-site { font-size: 15px; }
  .dl-ia { min-height: 0; padding-top: 120px; }
  .dl-ia__inner { padding-bottom: 40px; }
  .dl-ia__crest { width: 72px; height: 84px; margin-bottom: 16px; }
  .dl-ia__crestico .dl-ico { width: 30px; height: 30px; }
  .dl-site .dl-ia__kicker { gap: 10px; letter-spacing: .2em; font-size: .66rem; }
  .dl-ia__kicker i { width: 22px; }
  .dl-site .dl-ia__title { font-size: 2.2rem; }
  .dl-site .dl-ia__lead { font-size: 1rem; }
  .dl-ia__actions .dl-btn { flex: 1 1 100%; }
  .dl-ia__stats li { padding: 18px 10px 16px; }
  .dl-ia__stats strong { font-size: 1.5rem; }
  .dl-ia__stats span { font-size: .74rem; letter-spacing: .02em; }
  .dl-ia__progs { grid-template-columns: 1fr 1fr; }
  .dl-site .dl-ia__prog { padding: 14px 10px; gap: 10px; }
  .dl-ia__prog:nth-child(odd) { border-left: 0; }
  .dl-ia__prog:nth-child(4) { border-left: 1px solid rgba(201, 164, 92, .3); }
  .dl-ia__prog:nth-child(n+3) { border-top: 1px solid rgba(201, 164, 92, .3); }
  .dl-ia__prog:last-child { grid-column: 1 / -1; justify-content: center; }
  .dl-ia__progico { width: 36px; height: 36px; }
  .dl-ia__prog strong { font-size: .86rem; }
  .dl-groups__grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .dl-site .dl-groups__grid .dl-group:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .dl-site .dl-groups__grid .dl-group:last-child:nth-child(odd) .dl-group__img { aspect-ratio: 16 / 9; }
  .dl-group__name { margin: 14px 4px 4px; font-size: .96rem; }
  .dl-group__count { font-size: .64rem; }
  .dl-about__media .dl-about__main { outline-offset: 6px; }
  .dl-steps__list { grid-template-columns: 1fr; }
  .dl-steps__list li + li { border-left: 0; border-top: 1px solid var(--dl-line); }
  .dl-plist li { flex-wrap: wrap; gap: 4px 10px; }
  .dl-plist__name { flex: 1 1 100%; }
  .dl-plist__dots { order: 2; }
  .dl-plist__dur { order: 1; }
  .dl-plist__price { order: 3; }
  .dl-pricecard__img { width: 58px; height: 58px; }
  .dl-site .dl-pricecard h2 { font-size: 1.16rem; }
  .dl-filter--2 { grid-template-columns: 1fr; }
  .dl-offer__inner { padding: 34px 18px; }
  .dl-member__img { outline-offset: 4px; }
}

/* Dải số liệu trang Giới thiệu: số 5 chữ số không tràn trên điện thoại */
@media (max-width: 767px) { .dl-statband__grid > div { min-width: 0; } .dl-site .dl-statband strong { font-size: clamp(1.7rem, 8.5vw, 2.3rem); } }