/* Chuan hoa co chu toan site travelvietnam.com.vn (2026-10-29, ban b: tang co chu theo yeu cau).
   Desktop: body 17px, bai viet 18px, H1 40px, H2 32px, H3 24px, H4 20px.
   Mobile (<=767px): body 17px, H1 30px, H2 26px, H3 22px, H4 19px.
   Nap SAU style.css va font-roboto.css. Muon go bo: xoa dong <link> tv-typography.css trong index.php, html/default.php va html/com_*.php. */

/* ----- Chu than bai ----- */
html body { font-size: 17px; line-height: 1.6; }
html body p, html body li, html body td, html body dd { font-size: inherit; }

/* Noi dung bai viet / mo ta tour */
html body .ctrip-article,
html body .ctrip-article p,
html body .ctrip-article li,
html body .detail,
html body .detail p,
html body .detail li,
html body .desc-category { font-size: 18px; line-height: 1.7; }

/* ----- Tieu de chung ----- */
html body h1 { font-size: 40px; line-height: 1.25; }
html body h2 { font-size: 32px; line-height: 1.3; }
html body h3 { font-size: 24px; line-height: 1.35; }
html body h4 { font-size: 20px; line-height: 1.4; }

/* Tieu de dung class rieng cua theme */
html body .h1-title,
html body .main-content > .h1-title { font-size: 40px; line-height: 1.25; }
html body .h2-title { font-size: 34px; line-height: 1.3; }
html body .h3-title { font-size: 32px; line-height: 1.3; }
html body .top-title, html body .summary-desc { font-size: 19px; }
html body .h4-tour { font-size: 24px; line-height: 1.35; }
html body .ctrip-article h2, html body .detail h2 { font-size: 32px; line-height: 1.3; }
html body .ctrip-article h3, html body .detail h3 { font-size: 24px; line-height: 1.35; }
html body .ctrip-article h4, html body .detail h4 { font-size: 20px; line-height: 1.4; }

/* Logo: giu nguyen kich thuoc thiet ke */
html body .logo h1 { font-size: 18px; line-height: 1; }

/* ----- The tour (trang chu, danh sach) ----- */
html body .h2-tour-index, html body .h2-tour-index a { font-size: 20px; line-height: 1.35; }
html body .tv-rt, html body .tv-rt b, html body .tv-rt span { font-size: 17px; }
html body .tv-ti .tv-fx dt, html body .tv-fx dt { font-size: 15px; }
html body .tv-ti .tv-fx dd, html body .tv-fx dd, html body .tv-ti .tv-fx dd b { font-size: 17px; }
html body .tv-pc .val { font-size: 27px; }
html body .tv-pc .old { font-size: 15px; }
html body .tv-pc small { font-size: 15px; }
html body .tv-go, html body .a-view-detail, html body .tv-cl-go { font-size: 17px; }
html body .text-hot { font-size: 16px; }
html body .tv-cl-t, html body .tv-cl-t a { font-size: 20px; }
html body .tv-cl-s { font-size: 16px; }
html body .tv-cl-from small, html body .tv-timer { font-size: 14px; }
html body .tv-cl-disc, html body .tv-cl-hot, html body .tv-cl-tours-h { font-size: 13px; }

/* Tieu de nho: tin tuc, sidebar, footer */
html body .h3-news, html body .h3-news a, html body .h3-right-item, html body .h3-similar { font-size: 19px; line-height: 1.4; }
html body .h4-footer { font-size: 16px; }
html body .f15 { font-size: 17px; }
html body #accordionFaqs .panel-title, html body .tv-faq-text { font-size: 18px; }
html body .rtext { font-size: 17px; }
html body .copyright, html body .copyright strong { font-size: 15px; }

/* Menu chinh */
html body .ul_main_menu > li > a { font-size: 16px; }
html body .ul_main_menu li li a { font-size: 15px; }
/* Man hinh laptop nho: menu 16px khong vua 1 dong */
@media (max-width: 1299px) { html body .ul_main_menu > li > a { font-size: 15px; } }

/* ----- Mobile ----- */
@media (max-width: 767px) {
    html body { font-size: 17px; }
    html body .ctrip-article,
    html body .ctrip-article p,
    html body .ctrip-article li,
    html body .detail,
    html body .detail p,
    html body .detail li,
    html body .desc-category { font-size: 17px; line-height: 1.7; }

    html body h1,
    html body .h1-title,
    html body .main-content > .h1-title { font-size: 30px; line-height: 1.25; }
    html body h2, html body .ctrip-article h2, html body .detail h2 { font-size: 26px; line-height: 1.3; }
    html body .h2-title { font-size: 28px; }
    html body .h3-title, html body .top-title .h3-title { font-size: 26px; line-height: 1.3; }
    html body h3, html body .ctrip-article h3, html body .detail h3 { font-size: 22px; line-height: 1.35; }
    html body h4, html body .ctrip-article h4, html body .detail h4 { font-size: 19px; }
    html body .h4-tour { font-size: 22px; }
    html body .logo h1 { font-size: 18px; }

    html body .top-title, html body .summary-desc { font-size: 17px; }
    html body .h2-tour-index, html body .h2-tour-index a { font-size: 19px; }
    html body .tv-pc .val { font-size: 25px; }
    html body .mm-menu .mm-listview > li > a,
    html body .mm-menu li a { font-size: 17px; }
}

/* ----- Trang chu: khoi "15 nam kinh nghiem" va icon dich vu ----- */
html body .tv-trust-slogan p { font-size: 19px; }
html body .tv-trust-slogan p strong { font-size: 34px; }
html body .tv-trust-slogan b { font-size: 22px; }
html body .tv-trust-item, html body .tv-trust-item span { font-size: 17px; }
html body .tv-service-nav .tv-service-label { font-size: 18px; }
@media (max-width: 767px) {
    html body .tv-trust-slogan p { font-size: 17px; }
    html body .tv-trust-slogan p strong { font-size: 28px; }
    html body .tv-trust-slogan b { font-size: 19px; }
    html body .tv-trust-item, html body .tv-trust-item span { font-size: 16px; }
    html body .tv-service-nav .tv-service-label { font-size: 16px; }
}
@media (max-width: 575px) {
    html body .tv-trust-slogan p { font-size: 16px; }
    html body .tv-trust-slogan p strong { font-size: 26px; }
    html body .tv-trust-slogan b { font-size: 17px; }
    html body .tv-trust-item, html body .tv-trust-item span { font-size: 15px; }
    html body .tv-service-nav .tv-service-label { font-size: 15px; }
}
@media (max-width: 389px) {
    html body .tv-service-nav .tv-service-label { font-size: 14px; }
}

/* Khoi "15 nam kinh nghiem": icon 15 giu dung kich thuoc (khong bi chu chen co lai), chu chi xuong dong khi het cho */
html body .tv-trust-year { flex: 0 0 auto; }
html body .tv-trust-slogan { flex: 1 1 auto; min-width: 0; }
@media (min-width: 1200px) {
    html body .tv-trust-left { flex: 0 0 48%; max-width: 48%; }
}
@media (min-width: 992px) and (max-width: 1199px) {
    html body .tv-trust-left { flex: 0 0 52%; max-width: 52%; }
}
/* Mobile: dong "nam kinh nghiem to chuc tour du lich" luon 1 dong, co chu tu thu nho vua man hinh */
@media (max-width: 575px) {
    html body .tv-trust-section { padding-left: 4px; padding-right: 4px; }
    html body .tv-trust-left { gap: 8px; }
    html body .tv-trust-slogan p { white-space: nowrap; font-size: min(16px, calc((100vw - 150px) / 16.6)); }
    html body .tv-trust-slogan p strong { font-size: 24px; }
}
/* Duoi 1200px giu menu 14px nhu giao dien goc */
@media (max-width: 1199px) { html body .ul_main_menu > li > a { font-size: 14px; } }

/* ----- Trang danh muc tour (tour-trong-nuoc, tour-nuoc-ngoai, tour-dai-loan...) ----- */
html body .mid-tour-list { font-size: 16px; }
html body .mid-tour-list .h2-tour, html body .mid-tour-list .h2-tour a { font-size: 21px; line-height: 1.35; }
html body .tl-rt, html body .tl-rt b { font-size: 16px; }
html body .tl-fx dt { font-size: 14px; }
html body .tl-fx dd { font-size: 16px; }
html body .tl-sv, html body .tl-sv span { font-size: 16px; }
html body .tl-val { font-size: 28px; }
html body .tl-val small { font-size: 14px; }
html body .right-tour-list-2 .tl-old s { font-size: 15px; }
html body .right-tour-list-2 .tl-disc { font-size: 13px; }
html body .right-tour-list-2 .a-book-tour { font-size: 16px; }
html body .desc-category h2 + div a { font-size: 15px !important; }
html body .tvdl p { font-size: 17px; }
html body .tvdl figcaption, html body .tvdl .tvdl-count { font-size: 15px; }
html body .tvdl .tvdl-cta p { font-size: 16px; }
html body .foreign-tour-intro p, html body .foreign-tour-intro p strong { font-size: 17px; }
html body .departure-box .departure-sub { font-size: 16px; }
html body .departure-list > a, html body .domestic-list > a { font-size: 15px !important; }
html body #more-paging .btn-more, html body .btn-more, html body .btn-more strong { font-size: 16px; }
html body .left-tour-list-2 .text-hot { font-size: 15px; }
@media (max-width: 767px) {
    html body .mid-tour-list .h2-tour, html body .mid-tour-list .h2-tour a { font-size: 19px; }
    html body .tl-rt, html body .tl-rt b { font-size: 15.5px; }
    html body .tl-fx dt { font-size: 13.5px; }
    html body .tl-fx dd { font-size: 15.5px; }
    html body .tl-sv, html body .tl-sv span { font-size: 15.5px; }
    html body .right-tour-list-2 .tl-val { font-size: 25px; }
    html body .right-tour-list-2 .tl-val small { font-size: 14px; }
    html body .right-tour-list-2 .a-book-tour { font-size: 15.5px; }
    html body .desc-category h2 + div a { font-size: 14px !important; }
    html body .tvdl p { font-size: 16px; }
    html body .tvdl figcaption { font-size: 14px; }
    html body .tvdl .tvdl-cta p { font-size: 15px; }
    html body .foreign-tour-intro p, html body .foreign-tour-intro p strong { font-size: 16px; }
    html body .departure-list > a, html body .domestic-list > a { font-size: 14.5px !important; }
}

/* ----- Trang Tour trong nuoc: doan gioi thieu ----- */
html body .domestic-tour-intro p, html body .domestic-tour-intro p strong { font-size: 17px; }
html body .domestic-box .domestic-sub { font-size: 16px; }
/* ----- Trang du thuyen (du-thuyen-ha-long...) ----- */
html body .tv-price-note { font-size: 15px; }
html body .tv-trust-item span:last-child { font-size: 17px; }
html body .tv-fp-head { font-size: 17px; }
html body .tv-fp-b h3, html body .tv-fp-b h3 a { font-size: 18px; line-height: 1.35; }
html body .tv-fp-old { font-size: 14px; }
html body .tv-fp-val { font-size: 24px; }
html body .tv-fp-val small { font-size: 14px; }
html body .tv-fp-go { font-size: 15px; }
html body .tv-fp-disc { font-size: 14px; }
html body .tv-cl-tour .d { font-size: 16px; }
html body .tv-cl-tour .d em { font-size: 14px; }
html body .tv-cl-tour .p s { font-size: 14px; }
html body .tv-cl-tour .p b { font-size: 22px; }
html body .tv-cl-tour .p.na { font-size: 16px; }
html body .tv-cl-tours-h { font-size: 13px; }
html body .tv-cl-from small { font-size: 14px; }
html body .tv-cl-hot, html body .tv-cl-disc { font-size: 14px; }
html body .btn-view-more, html body .btn-danger.btn-view-more { font-size: 16px; }
html body .pw_item a span { font-size: 14.5px; }
@media (max-width: 768px) {
    html body .tv-price-note { font-size: 14px; }
}
@media (max-width: 767px) {
    html body .domestic-tour-intro p, html body .domestic-tour-intro p strong { font-size: 16px; }
    html body .tv-trust-item span:last-child { font-size: 16px; }
    html body .tv-fp-b h3, html body .tv-fp-b h3 a { font-size: 17px; }
    html body .tv-cl-tour .d { font-size: 15px; }
    html body .tv-cl-tour .p b { font-size: 20px; }
    html body .tv-cl-tours-h { font-size: 12px; }
}
@media (max-width: 575px) {
    html body .tv-trust-item span:last-child { font-size: 15px; }
}

/* Icon hoi dap (Q/A): tra lai font icon VnTravelIcon (font-roboto.css ep nham sang Roboto nen hien o vuong) */
html body .col-icon-text .ico-q::before, html body .col-icon-text .ico-a::before { font-family: VnTravelIcon !important; }

/* Icon tron trong khoi trust (du thuyen, trang chu): can giua hinh trong vong tron */
html body .tv-trust-item .tv-icon { display: flex; align-items: center; justify-content: center; }