/* Tang co chu toan site hotelvietnam.com.vn (2026-10-29), dong bo voi travelvietnam.com.vn.
   Tu dong sinh tu cac quy tac font-size (px) trong hotelvietnam.css, pages.css, drawer-tv.css, css/style.css, detail-classic.css:
   chu < 16px: +2px; 16px -> 17px; 17-19px: x1.1; 20-40px: x1.15; > 40px: x1.08. Bo qua icon.
   Nap SAU cac file CSS cua giao dien. Muon go bo: xoa dong <link> tv-typography.css trong index.php va html/com_*.php. */
:root .brand b { font-size: 28.5px; }
:root .brand i { font-size: 15px; }
:root .nav a { font-size: 17.5px; }
:root .hph { font-size: 23px; }
:root .sf h1 { font-size: 34.5px; }
:root .sf-f .lb { font-size: 16px; }
:root .sf-f input { font-size: 17px; }
:root .sf-b { font-size: 20px; }
:root .hp-sl { font-size: 23px; }
:root .hp-sl .top strong { font-size: 30px; }
:root .hp-r div { font-size: 16px; }
:root .qt b { font-size: 18.5px; }
:root .tt h2 { font-size: 31px; }
:root .tt p { font-size: 20px; }
:root .btn-o { font-size: 17px; }
:root .rib { font-size: 16px; }
:root .hc h3, :root .vc h3 { font-size: 20px; }
:root .addr { font-size: 17px; }
:root .old { font-size: 17px; }
:root .now { font-size: 20px; }
:root .vb { font-size: 16px; }
:root .ti .lo { font-size: 16px; }
:root .cin-t h2 { font-size: 34.5px; }
:root .cat .nm { font-size: 25.5px; }
:root .cat .ct2 { font-size: 17px; }
:root .lh h2 { font-size: 34.5px; }
:root .loc a { font-size: 20px; }
:root .bh { font-size: 40.5px; }
:root .bl h3 { font-size: 18px; }
:root .fqh { font-size: 40.5px; }
:root .fq-q { font-size: 18px; }
:root .fq-a .in { font-size: 17px; }
:root .modal-box h3 { font-size: 20px; }
:root .modal-box a.call { font-size: 23px; }
:root .bar a { font-size: 16px; }
:root .m input, :root .m select, :root .m textarea { font-size: 17px !important; }
:root .hv-cta p { font-size: 21px; }
:root .sf .sf-t { font-size: 34.5px; }
:root .hv-15 .t1 { font-size: 24px; }
:root .hv-15 .t1 b { font-size: 32px; }
:root .hv-15 .t2 { font-size: 26.5px; }
:root .hv-pts div { font-size: 17.5px; }
:root .now .gt, :root .now .u { font-size: 14.5px; }
:root .copy { font-size: 15px; }
:root .rv-rt { font-size: 16px; }
:root .rv-rt .pt { font-size: 16px; }
:root .dh-eyebrow { font-size: 15px; }
:root .dh-sub { font-size: 17px; }
:root .dh-btn { font-size: 17px; }
:root .dh-checks li { font-size: 17px; }
:root .dh-loc { font-size: 16px; }
:root .dh-off { font-size: 15px; }
:root .dh-promo .pt { font-size: 16px; }
:root .dh-card h3 { font-size: 18px; }
:root .dh-ad { font-size: 15.5px; }
:root .dh-pr .old { font-size: 15px; }
:root .dh-pr .val.sm { font-size: 18.5px; }
:root .dh-pr .val small { font-size: 13.5px; }
:root .dh-faq h2 { font-size: 30px; }
:root .dh-faq .lead { font-size: 16.5px; }
:root .dh-faq-box .fq-q { font-size: 17.5px; }
:root .bc { font-size: 15.5px; }
:root .vl-intro h1 { font-size: 37px; }
:root .vl-intro p { font-size: 17.5px; }
:root .vl-pill { font-size: 15px; }
:root .vl-band h2 { font-size: 34.5px; }
:root .vl-band .s { font-size: 17.5px; }
:root .vl-tel { font-size: 17px; }
:root .vl-fc .b1, :root .vl-fc .b2 { font-size: 14.5px; }
:root .vl-fc .b2 { font-size: 15px; }
:root .vl-fc h3 { font-size: 21px; }
:root .vl-fc .lo { font-size: 16px; }
:root .chips li { font-size: 15px; }
:root .vl-fc .inc .k { font-size: 14px; }
:root .ck { font-size: 16px; }
:root .vl-fc .pc .l { font-size: 15px; }
:root .vl-fc .pc .v { font-size: 27.5px; }
:root .vl-fc .tl { font-size: 16.5px; }
:root .vl-cta { font-size: 17px; }
:root .vl-ah h2, :root .dh-faq h2 { font-size: 30px; }
:root .vl-ah .s { font-size: 16px; }
:root .vl-ah .n { font-size: 16px; }
:root .vl-tag { font-size: 14px; }
:root .vl-card .du { font-size: 16px; }
:root .vl-card .go { font-size: 16px; }
:root .gal-c { font-size: 14.5px; }
:root .qty { font-size: 16px; }
:root .qty select { font-size: 17px; }
:root .content { font-size: 17.5px; }
:root .vd-info h1 { font-size: 32px; }
:root .vd-meta li { font-size: 17px; }
:root .vd-price .k { font-size: 14px; }
:root .vd-price .v { font-size: 34.5px; }
:root .vd-price .n { font-size: 15.5px; }
:root .vd-cta { font-size: 18.5px; }
:root .vd-cta .sm { font-size: 14px; }
:root .vd-h { font-size: 25.5px; }
:root .vd-ie h3 { font-size: 17px; }
:root .xk { font-size: 16px; }
:root .xk li::before { font-size: 18.5px; }
:root .vd-rules h3 { font-size: 17.5px; }
:root .dk { font-size: 16.5px; }
:root .vd-side h2 { font-size: 20px; }
:root .vd-side .pb .k { font-size: 14px; }
:root .vd-side .pb .v { font-size: 30px; }
:root .vd-side .pb a { font-size: 16px; }
:root .cb-h1 .fe { font-size: 15px; }
:root .vl-intro h1.cb-h1 { font-size: 34.5px; }
:root .vl-all h1.cb-h1 { font-size: 30px; }
:root .vl-tel.sm { font-size: 16px; }
:root .cb-tabs button { font-size: 16px; }
:root .cb-card .du { font-size: 14.5px; }
:root .cb-card .off { font-size: 14.5px; }
:root .cb-card .rt { font-size: 14.5px; }
:root .ck.sm { font-size: 15.5px; }
:root .cb-card .pf .l { font-size: 15px; }
:root .cb-card .pf .v { font-size: 23px; }
:root .cb-card .pf .o { font-size: 15px; }
:root .cb-card .pf .n { font-size: 14.5px; }
:root .cb-btn { font-size: 17px; }
:root .cb-dest button { font-size: 17px; }
:root .cd-inc .k { font-size: 16.5px; }
:root .cd-price .o { font-size: 16px; }
:root .cd-price .o b { font-size: 14px; }
:root .cd-req { font-size: 17px; }
:root .cd-tel { font-size: 16px; }
:root .cd-hl { font-size: 17px; }
:root .rq h3 { font-size: 23px; }
:root .rq .sv { font-size: 16px; }
:root .rq .f { font-size: 15.5px; }
:root .rq input, :root .rq select, :root .rq textarea { font-size: 17px; }
:root .hd-mo .all { font-size: 15px; }
:root .hd-main h1 { font-size: 34.5px; }
:root .hd-ad { font-size: 17px; }
:root .hd-tabs a { font-size: 17px; }
:root .hd-k { font-size: 15px; }
:root .hd-promo .k { font-size: 15px; }
:root .hd-check .dt span { font-size: 14px; }
:root .hd-check input { font-size: 17px; }
:root .hd-go { font-size: 17px; }
:root .hd-check .n { font-size: 15px; }
:root .rm-info h3 { font-size: 18.5px; }
:root .rm-f { font-size: 15.5px; }
:root .rm-more { font-size: 16px; }
:root .rm-pr .l { font-size: 14.5px; }
:root .rm-pr .v { font-size: 23px; }
:root .rm-pr .v.sm { font-size: 18.5px; }
:root .rm-q { font-size: 15px; }
:root .rm-q select { font-size: 17px; }
:root .rm-req { font-size: 16px; }
:root .qa .who, :root .rv-l .who { font-size: 16px; }
:root .qa .av { font-size: 14px; }
:root .qa .av.a { font-size: 11.5px; }
:root .qa .tx, :root .rv-l .tx { font-size: 16.5px; }
:root .rv-s .sc { font-size: 47.5px; }
:root .rv-s .ds { font-size: 17px; }
:root .rv-s .ct { font-size: 15px; }
:root .rv-l .pt, :root .hd-side .pt { font-size: 15px; }
:root .hd-side .rt { font-size: 16px; }
:root .hd-side .pb .o { font-size: 15px; }
:root .hd-side .pb .v small { font-size: 15px; }
:root .hd-ok { font-size: 15.5px; }
:root .rp-i h3 { font-size: 23px; }
:root .rp-i .k { font-size: 15px; }
:root .cb-intro { font-size: 17.5px; }
:root .cb-tabs a { font-size: 16px; }
:root .cb-dest a { font-size: 17px; }
:root .cb-row .du { font-size: 14.5px; }
:root .cb-row h3 { font-size: 18.5px; }
:root .cb-row .k { font-size: 14px; }
:root .cb-row .pc .l { font-size: 15px; }
:root .cb-row .pc .l b { font-size: 13.5px; }
:root .cb-row .pc .v { font-size: 25.5px; }
:root .cb-row .pc .t { font-size: 15.5px; }
:root .cb-rel b { font-size: 17px; }
:root .cb-rel small { font-size: 14.5px; }
:root .ab-crumb ol { font-size: 15.5px; }
:root .ab-hero h1 { font-size: 46px; }
:root .ab-sum { font-size: 21px; }
:root .ab-intro p { font-size: 18.5px; }
:root .ab-h2 { font-size: 32px; }
:root .ab-lead { font-size: 18px; }
:root .ab-note { font-size: 17px; }
:root .ab-box p { font-size: 17.5px; }
:root .ab-box li { font-size: 17.5px; }
:root .ab-tile { font-size: 17.5px; }
:root .ab-val h3 { font-size: 21px; }
:root .ab-val p { font-size: 17.5px; }
:root .ab-commit p { font-size: 18px; }
:root .ab-tag span { font-size: 21px; }
:root .ab-dir li { font-size: 17.5px; }
:root .ab-co .nm { font-size: 20px; }
:root .ab-co .cp { font-size: 17px; }
:root .ab-co dl { font-size: 17.5px; }
:root .cb-ht .k { font-size: 14px; }
:root .cb-ht .nm { font-size: 17px; }
:root .cb-ht .ad { font-size: 15px; }
:root .cb-ht li { font-size: 15.5px; }
:root .cb-ht a { font-size: 15.5px; }
:root .hl .off { font-size: 14.5px; }
:root .hl h3 { font-size: 20px; }
:root .hl .ad { font-size: 16px; }
:root .hl .sm { font-size: 16px; }
:root .hl .fc li { font-size: 14.5px; }
:root .hlx summary { font-size: 15.5px; }
:root .hl .pc .l { font-size: 15px; }
:root .hl .pc s { font-size: 15px; }
:root .hl .pc .v { font-size: 25.5px; }
:root article.nw .dt { font-size: 14.5px; }
:root article.nw h3 { font-size: 18.5px; }
:root article.nw .sm { font-size: 16px; }
:root article.nw .go { font-size: 16px; }
:root .nd h1 { font-size: 39px; }
:root .nd-meta { font-size: 15.5px; }
:root .nd-lead { font-size: 18px; }
:root .nd-body { font-size: 18.5px; }
:root .nd-body h2 { font-size: 27.5px; }
:root .nd-body h3 { font-size: 23px; }
:root .vl-fc .hh li { font-size: 15.5px; }
:root .vl-fc .pc .v small, :root .hl .pc .v small { font-size: 15px; }
:root .hl .pc .l b { font-size: 13.5px; }
:root .dh-pr .val .gt, :root .hl .pc .v .gt, :root .vl-fc .pc .v .gt, :root .hd-side .pb .v .gt { font-size: 14.5px; }
:root .dh-pr .val { font-size: 21px; }
:root .hl .rt { font-size: 16px; }
:root .hl .rt .pt { font-size: 16px; }
:root .rq-q { font-size: 16px; }
:root .rq-q::before { font-size: 46px; }
:root .rq-q footer { font-size: 15px; }
:root .tp-intro .cb-intro { font-size: 17.5px; }
:root .tp-h { font-size: 34.5px; }
:root .tp-c h2 { font-size: 20px; }
:root .tp-c .ad { font-size: 16px; }
:root .tp-c .ft2 .v { font-size: 20px; }
:root .tp-c .ft2 .v small { font-size: 14px; }
:root .tp-desc { font-size: 17.5px; }
:root .hd-fac li { font-size: 15.5px; }
:root .hd-fac i { font-size: 17px; }
:root .hd-acc summary .vd-h { font-size: 21px; }
:root .vc-h { font-size: 37px; }
:root .vc-s { font-size: 17px; }
:root .vl-off { font-size: 14.5px; }
:root .vl-card h3 { font-size: 17px; }
:root .vl-card .bd > .du { font-size: 15.5px; }
:root .vl-card .pz s { font-size: 15px; }
:root .vl-card .pr { font-size: 20px; }
:root .cbl-h h1 { font-size: 34.5px; }
:root .cbl-dest a { font-size: 16px; }
:root .cb-row .bd .k { font-size: 14.5px; }
:root .cb-row .bd .ck { font-size: 16px; }
:root .cb-row .rib { font-size: 14.5px; }
:root .cbl-dest button { font-size: 16px; }
:root .cb-card .ph .du { font-size: 15px; }
:root .cb-card h3 { font-size: 18.5px; }
:root .cb-card .rt2 { font-size: 16px; }
:root .cb-card .k { font-size: 14px; }
:root .cb-card .pf2 .o { font-size: 15px; }
:root .cb-card .pf2 .o b { font-size: 13.5px; }
:root .cb-card .pf2 .v { font-size: 24px; }
:root .cb-card .pf2 .v small { font-size: 15px; }
:root .hv-bc .bc { font-size: 16px; }
:root h1 { font-size: 32px; }
:root h2 { font-size: 27.5px; }
:root h3 { font-size: 25.5px; }
:root h4 { font-size: 23px; }
:root h5, :root h6 { font-size: 20px; }
:root body { font-size: 17px; }
:root .f15 { font-size: 17px; }
:root .f14 { font-size: 16px; }
:root .main-menu > ul > li > a { font-size: 17px; }
:root .top-title { font-size: 20px; }
:root .h3-title { font-size: 31px; }
:root .bottom-list { font-size: 16px; }
:root .h2-tour-index { font-size: 20px; }
:root .h3-whyus { font-size: 28.5px; }
:root .h4-whyus { font-size: 17px; }
:root .top-whyus i { font-size: 28.5px; }
:root footer { font-size: 16px; }
:root .h4-footer { font-size: 17px; }
:root .breadcrumbs { font-size: 16px; }
:root .h1-title { font-size: 34.5px; }
:root .desc-category { font-size: 20px; }
:root .right-tour-list-in span { font-size: 25.5px; }
:root .right-tour-list-in small { font-size: 16px; }
:root .pricel { font-size: 25.5px; }
:root .a-book-tour { font-size: 17px; }
:root .h2-tour { font-size: 23px; }
:root .h4-tour { font-size: 23px; }
:root .day-number { font-size: 17px; }
:root .day-title { font-size: 20px; }
:root .price-detail { font-size: 32px; }
:root .h3-right { font-size: 18.5px; }
:root .h3-similar { font-size: 17px; }
:root .bt-search-news { font-size: 20px; }
:root .bt-search { font-size: 20px; }
:root .flash-info { font-size: 16px; }
:root .h2-flash { font-size: 20px; }
:root .f-price { font-size: 23px; }
:root .f-price-old { font-size: 16px; }
:root .f-duration { font-size: 17px; }
:root .f-discount { font-size: 18.5px; }
:root .flash-bottom .pull-left { font-size: 17px; }
:root .btn-order-tour { font-size: 17px; }
:root .mda-price-item .bnt-hide-row { font-size: 17px; }
:root .mda-price-item p { font-size: 17px; }
:root .btn-group-xs > .btn, :root .btn-xs { font-size: 16px; }
:root .mda-price-item .mda-table { font-size: 17px; }
:root .bottom-similar { font-size: 16px; }
:root .h3-form { font-size: 20px; }
:root .bar-price-1 { font-size: 16px; }
:root .span-dis { font-size: 28.5px; }
:root .mda-tap-a.nav-tabs > li > a { font-size: 20px; }
:root #callnow a { font-size: 20px; }
:root .header-box h3, :root .header-box h1 { font-size: 23px; }
:root .header-box h3 { font-size: 18.5px; }
:root .info h3 { font-size: 23px; }
:root .view { font-size: 17px; }
:root .nav-tabs-guide > li { font-size: 16px; }
:root .date { font-size: 15px; }
:root .tags a { font-size: 16px; }
:root .mucluc h4 { font-size: 17px; }
:root .note-m { font-size: 16px; }
:root .popup_footer_support { font-size: 14px; }
:root .popup_support_item a i { font-size: 23px; }
:root .popup_support_item a span { font-size: 14px; }
:root .detail blockquote { font-size: 21px; }
:root .event-column { font-size: 17px; }
:root .cruise-tour { font-size: 17px; }
:root .btn-view-more { font-size: 17px; }
:root .h2-title { font-size: 40.5px; }
:root .summary { font-size: 17px; }
:root .star-cruise { font-size: 17px; }
:root .price-now { font-size: 17px; }
:root .check_rate__form__tour select { font-size: 17px; }
:root .form-control { font-size: 16px; }
:root .check_rate__form__date__input label, :root .check_rate__form__pax__input label { font-size: 16px; }
:root .check_rate__form__date__input input, :root .check_rate__form__pax__input input { font-size: 17px; }
:root .check_rate__button button { font-size: 20px; }
:root .block-filter-box .filter-block-title { font-size: 20px; }
:root .h2-voucher { font-size: 28.5px; }
:root h4.h2-voucher { font-size: 23px; }
:root .s19_pr { font-size: 20px; }
:root .highlight-bgr .title-highlight { font-size: 27.5px; }
:root .search-form--hotel h1 { font-size: 34.5px; }
:root .list-result-highlights-content { font-size: 17px; }
:root .price-cruise { font-size: 20px; }
:root .item-facility div i { font-size: 23px; }
:root .item-facility div span { font-size: 17px; }
:root .f16 { font-size: 17px; }
:root .price-large { font-size: 25.5px; }
:root .cruise-info i { font-size: 27.5px; }
:root .ul-tab li { font-size: 20px; }
:root .form-select { font-size: 17px; }
:root .popover { font-size: 14px; }
:root .cruise-facilities i { font-size: 28.5px; }
:root .btn-book { font-size: 20px; }
:root .h3-news { font-size: 17px; }
:root .f18 { font-size: 20px; }
:root .h3-right-item { font-size: 17px; }
:root .event-info { font-size: 17px; }
:root .event-info h3 { font-size: 20px; }
:root .box-fix a { font-size: 17px; }
:root .text-hot { font-size: 16px; }
:root .button_contact_price { font-size: 17px; }
:root .submit-combo-modal .modal-header button { font-size: 34.5px; }
:root .suntory-alo-ph-img-circle i { font-size: 23px; }
:root .title-hotel-page { font-size: 16px; }
:root .slogan-hotel-page { font-size: 23px; }
:root .popular-hotel .col-img-text .text-name { font-size: 25.5px; }
:root .horizontal-line h2 { font-size: 34.5px; }
:root .a-hotel-by-location { font-size: 20px; }
:root .title-top-hotel { font-size: 31px; }
:root .menu-nav-2 .item__name a i { font-size: 28.5px; }
:root .a-h-support { font-size: 25.5px; }
:root .title-item-hotline { font-size: 23px; }
:root .num-hotline { font-size: 23px; }
:root .search-form__content__des i { font-size: 45.5px; }
:root .search-form__content__des__input > label { font-size: 16px; }
:root .search-form__content__des__input input { font-size: 17px; }
:root .btn-search { font-size: 20px; }
:root .v-buy { font-size: 16px; }
:root .text-q-review { font-size: 20px; }
:root .input-reply button { font-size: 17px; }
:root .reviews-panel .rev_total__score_number { font-size: 40.5px; }
:root .rev_total__lang__text { font-size: 28.5px; }
:root .reviewTravelerType li, :root .reviewTravelerTypeFilter li, :root .tripadvisorReviewTravelerTypeFilter li { font-size: 17px; }
:root .comment-item-score { font-size: 17px; }
:root .review-over-rate { font-size: 32px; }
:root .review-over-total .title { font-size: 23px; }
:root .hdr .brand b { font-size: 28.5px; }
:root .hdr .brand i { font-size: 15px; }
:root .hdr .nav a { font-size: 17.5px; }
:root .hdr .hph { font-size: 23px; }
:root .drawer .d-h b { font-size: 19.5px; }
:root .drawer .d-h small { font-size: 13.5px; }
:root .drawer ul.d-l a { font-size: 17px; }
:root .drawer .d-f a { font-size: 20px; }
:root #tab-details .ul-tab > li { font-size: 17px; }
:root #tab-details .ul-tab > li > a { font-size: 17px; }
:root .hv-ft .ft { font-size: 17px; }
:root .ft .brand i { font-size: 15px; }
:root .ft-fb b { font-size: 18px; }
:root .ft-fb small { font-size: 15px; }
:root .ft-fb .btns span { font-size: 14.5px; }
:root .ft .brand b { font-size: 24px; }
:root .ft .fh { font-size: 14.5px; }
:root .ft-co { font-size: 16px; }
:root .ft-co .nm { font-size: 17.5px; }
:root .ft-co p strong { font-size: 16px; }
:root .ft-l { font-size: 15.5px; }
:root .ft .copy { font-size: 15px; }
:root .hv-price__lb { font-size: 14px; }
:root .hv-price__old { font-size: 16px; }
:root .hv-price__off { font-size: 14px; }
:root .hv-price__now b { font-size: 37px; }
:root .hv-price__now small { font-size: 16px; }
:root .hv-sprice__lb { font-size: 15px; }
:root .hv-sprice__old { font-size: 16px; }
:root .hv-sprice__now { font-size: 27.5px; }
:root .hv-sprice__u { font-size: 15px; }
:root #reviews .review-overview .button_contact_price { font-size: 17px; }
:root .hotel-intro-wrap { font-size: 17px; }
:root .hotel-intro-box h2 { font-size: 23px; }
:root .hotel-highlight { font-size: 16px; }

@media (min-width: 768px) {
    :root .fl a.zalo, :root .fl a.mes { font-size: 17px; }
    :root .box-fix a.zalo, :root .box-fix a.mes { font-size: 17px; }
    :root .check_rate__button button { font-size: 20px; }
}

@media only screen and (max-width: 991px) {
    :root .search-form--hotel h1 { font-size: 30px; }
}

@media only screen and (max-width: 767px) {
    :root .summary-desc { font-size: 17px; }
    :root .a-hotel-by-location { font-size: 17px; }
    :root .popular-hotel .col-img-text .text-name { font-size: 20px; }
    :root .h2-title { font-size: 28.5px; }
    :root .mda-tap-a.nav-tabs > li > a { font-size: 17px; }
    :root .h1-title { font-size: 28.5px; }
    :root .h3-title { font-size: 28.5px; }
    :root td.responsive::before { font-size: 16px; }
    :root .check_rate__form__tour { font-size: 17px; }
}

@media (max-width: 767px) {
    :root #tab-details .ul-tab > li > a { font-size: 15px; }
}

@media (max-width: 420px) {
    :root .hv-price__now b { font-size: 32px; }
    :root .hv-price__now small { font-size: 14.5px; }
    :root .hv-price__lb { font-size: 12.5px; }
    :root .hv-price__old { font-size: 15px; }
}

@media (max-width: 380px) {
    :root .bar a { font-size: 14.5px; }
}

/* Doan noi bat tren trang chi tiet khach san co font-size ghi truc tiep trong HTML (style="font-size:16px") */
:root .list-result-highlights-content { font-size: 17px !important; }

/* Mobile: tieu de H1 toi da 30px nhu travelvietnam.com.vn (nhieu trang khong co co chu rieng cho mobile) */
@media (max-width: 767px) {
    :root h1:not(#tv-h1-cap) { font-size: 30px; line-height: 1.25; }
}