.dvdlt{--train-blue:#194d8d;--train-navy:#082b57;--train-orange:#ff4b0b;--train-soft:#edf4fb;--train-ink:#173a63;--train-line:rgba(25,77,141,.16);max-width:1280px;margin:0 auto;padding:30px 22px 70px;color:var(--train-ink);font-family:inherit;font-size:inherit;line-height:inherit;background:var(--train-soft);box-shadow:0 0 0 100vmax var(--train-soft);clip-path:inset(0 -100vmax)}.dvdlt *{box-sizing:border-box;font-family:inherit}.dvdlt h1,.dvdlt h2,.dvdlt h3{font-family:inherit;letter-spacing:normal}.dvdlt-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(520px,650px);min-height:550px;overflow:hidden;border:2px solid #fff;border-radius:34px;background:linear-gradient(135deg,var(--train-blue),var(--train-navy));box-shadow:0 24px 58px rgba(8,43,87,.25)}.dvdlt-copy{display:flex;flex-direction:column;justify-content:center;padding:clamp(34px,5vw,66px);color:#fff}.dvdlt-eyebrow{align-self:flex-start;padding:7px 12px;border:1px solid rgba(255,255,255,.25);border-radius:999px;background:rgba(255,255,255,.08);font-size:.75em;font-weight:800;text-transform:uppercase}.dvdlt-route{display:flex;align-items:center;gap:13px;margin-top:22px}.dvdlt-route b{color:#fff;font-size:clamp(24px,3vw,38px)}.dvdlt-route i{display:grid;width:38px;height:38px;place-items:center;border-radius:50%;background:var(--train-orange);color:#fff;font-style:normal}.dvdlt h1{margin:19px 0 11px;color:#fff;font-size:clamp(38px,4.7vw,62px);line-height:1.04}.dvdlt-copy>p{margin:0;color:rgba(255,255,255,.82)}.dvdlt-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:19px}.dvdlt-badges span{padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.1);font-size:.8em;font-weight:700}.dvdlt-buttons{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}.dvdlt-buttons a{display:flex;align-items:center;justify-content:center;min-height:44px;padding:0 17px;border-radius:999px;background:var(--train-orange);color:#fff!important;font-weight:800;text-decoration:none}.dvdlt-buttons a.alt{background:#fff;color:var(--train-blue)!important}.dvdlt-visual{display:grid;width:100%;aspect-ratio:13/11;place-items:center;border-left:1px solid rgba(255,255,255,.2);background:#c9dced}.dvdlt-visual figure,.dvdlt-gallery figure{width:100%;height:100%;margin:0;overflow:hidden}.dvdlt-img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}.dvdlt-facts{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;margin:18px 0 22px;overflow:hidden;border:1px solid var(--train-line);border-radius:20px;background:var(--train-line)}.dvdlt-facts div{padding:17px;background:#fff}.dvdlt-facts span{display:block;color:#728399;font-size:.7em;font-weight:800;text-transform:uppercase}.dvdlt-facts strong{display:block;margin-top:5px}.dvdlt-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-bottom:22px}.dvdlt-gallery figure{aspect-ratio:13/11;border:2px solid #fff;border-radius:22px;box-shadow:0 12px 30px rgba(8,43,87,.1)}
.dvdlt-toc{position:sticky;top:72px;z-index:20;margin-bottom:22px;padding:13px 15px;border:1px solid var(--train-line);border-radius:18px;background:rgba(255,255,255,.95);box-shadow:0 10px 28px rgba(8,43,87,.08)}.dvdlt-toc b{display:block;margin-bottom:7px;color:var(--train-blue);font-size:.7em;text-transform:uppercase}.dvdlt-toc>div{display:flex;gap:7px;overflow-x:auto}.dvdlt-toc a{flex:0 0 auto;padding:7px 11px;border:1px solid var(--train-line);border-radius:999px;color:var(--train-ink);font-size:.75em;font-weight:700;text-decoration:none}.dvdlt-toc a:last-child{border-color:var(--train-orange);background:var(--train-orange);color:#fff}.dvdlt-main,.dvdlt-group{display:grid;gap:21px}.dvdlt-one{grid-template-columns:1fr}.dvdlt-two{grid-template-columns:repeat(2,minmax(0,1fr))}.dvdlt-three{grid-template-columns:repeat(3,minmax(0,1fr))}.dvdlt-section{min-width:0;padding:clamp(23px,3vw,35px);overflow:hidden;border:1px solid var(--train-line);border-radius:25px;background:#fff;box-shadow:0 10px 28px rgba(8,43,87,.06)}.dvdlt-section:only-child{grid-column:1/-1}.dvdlt-heading{display:flex;align-items:center;gap:12px;margin-bottom:17px}.dvdlt-heading>span{display:grid;flex:0 0 33px;width:33px;height:33px;place-items:center;border-radius:50%;background:var(--train-blue);color:#fff;font-size:.7em;font-weight:900}.dvdlt-heading h2{margin:0;color:var(--train-ink);font-size:clamp(22px,2.5vw,31px);line-height:1.15}.dvdlt-rich{overflow-wrap:anywhere;color:#415b78;font-size:inherit;line-height:inherit}.dvdlt-rich>*:first-child{margin-top:0}.dvdlt-rich>*:last-child{margin-bottom:0}.dvdlt-rich h3{margin:19px 0 8px;color:var(--train-blue);font-size:1.15em}.dvdlt-rich ul,.dvdlt-rich ol{padding-left:22px}.dvdlt-rich li{margin:7px 0}.dvdlt-rich table{display:table;width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--train-line);border-radius:14px;font-size:inherit}.dvdlt-rich th,.dvdlt-rich td{padding:11px;border-right:1px solid var(--train-line);border-bottom:1px solid var(--train-line);text-align:left;vertical-align:top}.dvdlt-rich th{background:var(--train-blue);color:#fff}.dvdlt-rich tr:last-child td{border-bottom:0}.dvdlt-rich th:last-child,.dvdlt-rich td:last-child{border-right:0}
.dvdlt-intro .dvdlt-section{border-left:6px solid var(--train-orange)}.dvdlt-stations .dvdlt-section{background:linear-gradient(135deg,#fff,#edf5ff)}.dvdlt-schedule .dvdlt-section-schedule{border-top:6px solid var(--train-blue)}.dvdlt-classes .dvdlt-section{border-top:5px solid var(--train-blue)}.dvdlt-classes .dvdlt-section-fares{border-top-color:var(--train-orange)}.dvdlt-consult{display:grid;grid-template-columns:1.35fr .65fr;gap:25px;align-items:center;padding:clamp(26px,4vw,43px);border-radius:29px;background:linear-gradient(135deg,var(--train-blue),var(--train-navy));color:#fff}.dvdlt-consult>div>span,.dvdlt-contact>div>span{color:#ffb293;font-size:.75em;font-weight:900;text-transform:uppercase}.dvdlt-consult h2,.dvdlt-contact h2{margin:7px 0;color:#fff;font-size:clamp(28px,3.5vw,42px);line-height:1.08}.dvdlt-consult p{margin:0;color:rgba(255,255,255,.82)}.dvdlt-consult small{display:block;margin-top:9px;color:#ffcab5;font-weight:700}.dvdlt-consult .dvdlt-buttons,.dvdlt-contact .dvdlt-buttons{margin:0;justify-content:flex-end}.dvdlt-booking .dvdlt-rich ol{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;padding:0;counter-reset:step}.dvdlt-booking .dvdlt-rich ol>li{position:relative;margin:0;padding:55px 17px 17px;border:1px solid var(--train-line);border-radius:16px;background:#f5f9fd;list-style:none;counter-increment:step}.dvdlt-booking .dvdlt-rich ol>li:before{content:counter(step,decimal-leading-zero);position:absolute;top:14px;left:17px;color:var(--train-orange);font-size:1.6em;font-weight:900}.dvdlt-onboard .dvdlt-section{background:#f7fbff}.dvdlt-policies .dvdlt-section-changes{border-top:5px solid var(--train-orange)}.dvdlt-experience .dvdlt-section-scenery{background:linear-gradient(135deg,#e4f1ff,#fff)}.dvdlt-faq details{margin:9px 0;padding:14px 16px;border:1px solid var(--train-line);border-radius:14px;background:#f7fbff}.dvdlt-faq summary{cursor:pointer;color:var(--train-blue);font-weight:800}.dvdlt-contact{display:grid;grid-template-columns:1.3fr .7fr;gap:25px;align-items:center;padding:clamp(27px,4vw,45px);border-radius:29px;background:linear-gradient(135deg,var(--train-blue),var(--train-navy));color:#fff}.dvdlt-contact .dvdlt-rich,.dvdlt-contact .dvdlt-rich *{color:#fff!important}.dvdlt-references{padding:21px;border:1px dashed var(--train-line);border-radius:18px;background:#fff}.dvdlt-references h2{margin:0 0 9px;font-size:1.2em}
@media(max-width:1020px){.dvdlt-hero{grid-template-columns:1fr;min-height:0}.dvdlt-visual{aspect-ratio:13/11;border-top:1px solid rgba(255,255,255,.2);border-left:0}.dvdlt-facts{grid-template-columns:repeat(3,minmax(0,1fr))}.dvdlt-three{grid-template-columns:1fr 1fr}.dvdlt-three .dvdlt-section:last-child{grid-column:1/-1}.dvdlt-booking .dvdlt-rich ol{grid-template-columns:1fr 1fr}}@media(max-width:700px){.dvdlt{padding:14px 12px 50px}.dvdlt-hero{border-radius:22px}.dvdlt-copy{padding:30px 22px}.dvdlt h1{font-size:38px}.dvdlt-route{flex-wrap:wrap}.dvdlt-gallery,.dvdlt-two,.dvdlt-three{grid-template-columns:1fr}.dvdlt-three .dvdlt-section:last-child{grid-column:auto}.dvdlt-facts{grid-template-columns:repeat(2,minmax(0,1fr))}.dvdlt-toc{position:static}.dvdlt-rich table{display:block;overflow-x:auto}.dvdlt-consult,.dvdlt-contact{grid-template-columns:1fr;border-radius:22px}.dvdlt-consult .dvdlt-buttons,.dvdlt-contact .dvdlt-buttons{justify-content:flex-start}.dvdlt-booking .dvdlt-rich ol{grid-template-columns:1fr}.dvdlt-buttons{display:grid;grid-template-columns:1fr}}

/* Nâng cấp chuyển đổi 2.9.1 */
.dvdlt-route b{min-width:0;font-size:clamp(21px,2.35vw,32px);line-height:1.18}
.dvdlt-data-note{display:flex;flex-wrap:wrap;gap:6px 12px;margin:-2px 0 16px;padding:11px 13px;border:1px solid #ffd2c2;border-radius:12px;background:#fff5f1;color:#6b3b2a}.dvdlt-data-note b{color:var(--train-orange)}.dvdlt-data-note span{flex:1 1 260px}
.dvdlt-prepare{padding:clamp(25px,3vw,38px);border:1px solid var(--train-line);border-radius:25px;background:#fff;box-shadow:0 10px 28px rgba(8,43,87,.06)}.dvdlt-prepare-head>span{color:var(--train-orange);font-size:.75em;font-weight:900;text-transform:uppercase}.dvdlt-prepare-head h2{margin:7px 0;color:var(--train-ink);font-size:clamp(25px,3vw,36px);line-height:1.12}.dvdlt-prepare-head p{margin:0;color:#526b86}.dvdlt-prepare ol{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:22px 0 0;padding:0;counter-reset:prep}.dvdlt-prepare li{position:relative;min-width:0;margin:0;padding:48px 15px 16px;border:1px solid var(--train-line);border-radius:16px;background:#f5f9fd;list-style:none;counter-increment:prep}.dvdlt-prepare li:before{content:counter(prep,decimal-leading-zero);position:absolute;top:13px;left:15px;color:var(--train-orange);font-size:1.45em;font-weight:900}.dvdlt-prepare li b,.dvdlt-prepare li span{display:block}.dvdlt-prepare li b{color:var(--train-blue)}.dvdlt-prepare li span{margin-top:5px;color:#526b86}
@media(max-width:1020px){.dvdlt-prepare ol{grid-template-columns:1fr 1fr}}@media(max-width:700px){.dvdlt-prepare ol{grid-template-columns:1fr}}