/* Travel Affiliate Core — trang web riêng (đầu trang, hero, lọc, chân trang). Độc lập với theme. */
html body.tac-site{
	margin:0;padding:0;background:#f6f8fa;color:#14202b;
	font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
	font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
.tac-site *,.tac-site *::before,.tac-site *::after{box-sizing:border-box}
.tac-site img{max-width:100%;height:auto}
.tac-site :where(h1,h2,h3,p,ul){margin:0;padding:0}
.tac-site :where(ul){list-style:none}
.tac-site :where(a){color:inherit;text-decoration:none}
.tacs-wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.tacs-sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.tacs-skip{position:absolute;left:-999px;top:8px;z-index:1000;background:#fff;color:#000;padding:10px 14px;border-radius:8px}
.tacs-skip:focus{left:8px}
.tacs-ico{flex:none}
.tac-site .tac{--tac-accent:#0b7a75}
.tac-site .tac-head__title{font-size:clamp(1.3rem,1.1rem + 1vw,1.85rem)}
.tac-site .tac{margin:0}
.tacs-main{min-height:60vh}

/* ---- đầu trang ---- */
.tacs-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.88);-webkit-backdrop-filter:saturate(1.6) blur(14px);backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid #e6ebf0}
.admin-bar .tacs-header{top:32px}
@media (max-width:782px){.admin-bar .tacs-header{top:46px}}
.tacs-header__in{display:flex;align-items:center;justify-content:space-between;gap:20px;height:68px}
.tacs-brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;letter-spacing:-.02em;color:#14202b}
.tacs-brand img{display:block;height:36px;width:auto}
.tacs-brand__mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;color:#fff;background:linear-gradient(135deg,var(--tac-accent,#0b7a75),color-mix(in srgb,var(--tac-accent,#0b7a75) 55%,#f5a623))}
.tacs-brand__mark .tacs-ico{width:20px;height:20px}
.tacs-nav{display:flex;align-items:center;gap:4px}
.tacs-nav a{padding:9px 14px;border-radius:999px;font-weight:600;font-size:.94rem;color:#3b4b5a;transition:background .2s,color .2s}
.tacs-nav a:hover{background:#eef3f6;color:#14202b}
.tacs-nav a[aria-current]{color:var(--tac-accent);background:color-mix(in srgb,var(--tac-accent) 11%,#fff)}
.tacs-nav .tacs-nav__cta{display:inline-flex;align-items:center;gap:7px;margin-left:8px;background:#e4572e;color:#fff;box-shadow:0 6px 16px -8px rgba(228,87,46,.8)}
.tacs-nav .tacs-nav__cta:hover{background:#d24a22;color:#fff}
.tacs-nav__cta .tacs-ico{width:17px;height:17px}
.tacs-burger{display:none;width:44px;height:44px;border:1px solid #e6ebf0;background:#fff;border-radius:12px;color:#14202b;cursor:pointer;padding:0;place-items:center}
.tacs-burger__close{display:none}
.tacs-burger[aria-expanded="true"] .tacs-burger__open{display:none}
.tacs-burger[aria-expanded="true"] .tacs-burger__close{display:block}
.tacs-burger:focus-visible,.tacs-nav a:focus-visible,.tacs-btn-lg:focus-visible,.tacs-search__btn:focus-visible{outline:2px solid var(--tac-accent);outline-offset:2px}
@media (max-width:820px){
	.tacs-burger{display:grid}
	.tacs-nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:2px;padding:10px 20px 18px;background:#fff;border-bottom:1px solid #e6ebf0;box-shadow:0 18px 30px -18px rgba(16,32,48,.3)}
	.tacs-nav.is-open{display:flex}
	.tacs-nav a{padding:13px 14px;border-radius:12px}
	.tacs-nav .tacs-nav__cta{margin:8px 0 0;justify-content:center}
}

/* ---- hero ---- */
.tacs-hero{position:relative;overflow:hidden;color:#fff;padding:clamp(56px,10vw,120px) 0 clamp(64px,10vw,120px);
	background:radial-gradient(900px 400px at 85% -10%,color-mix(in srgb,#f5a623 55%,transparent),transparent 60%),
		radial-gradient(700px 500px at 0% 110%,color-mix(in srgb,var(--tac-accent) 80%,#001018),transparent 65%),
		linear-gradient(135deg,color-mix(in srgb,var(--tac-accent) 70%,#04202a),color-mix(in srgb,var(--tac-accent) 40%,#0b1d3a))}
.tacs-hero__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.tacs-hero__shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,20,30,.45),rgba(4,20,30,.65))}
.tacs-hero:not(:has(.tacs-hero__img)) .tacs-hero__shade{background:none}
.tacs-hero__in{position:relative;z-index:1;max-width:900px;text-align:center}
.tacs-hero__title{font-size:clamp(2rem,1.2rem + 3.6vw,3.6rem);line-height:1.08;font-weight:850;letter-spacing:-.03em;text-wrap:balance;text-shadow:0 2px 24px rgba(0,0,0,.25)}
.tacs-hero__sub{margin:16px auto 0;max-width:640px;font-size:clamp(1rem,.95rem + .3vw,1.2rem);opacity:.92;text-wrap:balance}

.tacs-search{display:flex;align-items:stretch;gap:0;margin:32px auto 0;max-width:780px;background:#fff;color:#14202b;border-radius:20px;padding:8px;box-shadow:0 30px 60px -24px rgba(0,0,0,.5);text-align:left}
.tacs-search__field{display:flex;align-items:center;gap:10px;min-width:0;padding:0 16px;color:#64717f}
.tacs-search__field--q{flex:1 1 auto;border-right:1px solid #e6ebf0}
.tacs-search__field--t{flex:0 0 190px}
.tacs-search input,.tacs-search select{width:100%;min-width:0;border:0;background:transparent;font:inherit;font-size:1rem;color:#14202b;height:52px;outline:0;padding:0;-webkit-appearance:none;appearance:none;box-shadow:none}
.tacs-search select{cursor:pointer;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2364717f' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") right 2px center/14px no-repeat;padding-right:22px}
.tacs-search__field:focus-within{color:var(--tac-accent)}
.tacs-search__field--q .tacs-ico{width:20px;height:20px;color:var(--tac-accent)}
.tacs-search__btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:14px;background:var(--tac-accent);color:#fff;font:inherit;font-weight:700;padding:0 26px;cursor:pointer;transition:filter .2s,transform .2s}
.tacs-search__btn:hover{filter:brightness(1.1)}
.tacs-search__btn:active{transform:scale(.98)}
.tacs-search__btn .tacs-ico{width:19px;height:19px}
@media (max-width:720px){
	.tacs-search{flex-direction:column;gap:4px;padding:10px}
	.tacs-search__field--q{border-right:0;border-bottom:1px solid #e6ebf0}
	.tacs-search__field--t{flex-basis:auto;border-bottom:1px solid #e6ebf0}
	.tacs-search__btn{height:52px;margin-top:6px}
}
.tacs-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:22px;font-size:.88rem}
.tacs-chips span{opacity:.8;align-self:center;margin-right:2px}
.tacs-chips a{padding:7px 14px;border-radius:999px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);font-weight:600;transition:background .2s}
.tacs-chips a:hover{background:rgba(255,255,255,.3)}

.tacs-stats{background:#fff;border-bottom:1px solid #e6ebf0}
.tacs-stats .tacs-wrap{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 36px;padding-top:14px;padding-bottom:14px;color:#64717f;font-size:.9rem}
.tacs-stats strong{color:#14202b;font-size:1rem}

/* ---- khối nội dung ---- */
.tacs-section{padding:clamp(28px,4vw,52px) 0}
.tacs-section + .tacs-section{padding-top:0}
.tacs-sec-head{margin-bottom:18px}
.tacs-sec-head h2{font-size:clamp(1.3rem,1.1rem + 1vw,1.85rem);line-height:1.2;font-weight:750;letter-spacing:-.015em}
.tacs-more{text-align:center;padding:4px 20px 28px}
.tacs-btn-lg{display:inline-flex;align-items:center;justify-content:center;padding:14px 28px;border-radius:14px;background:#14202b;color:#fff!important;font-weight:700;transition:background .2s,transform .2s}
.tacs-btn-lg:hover{background:var(--tac-accent,#0b7a75)}
.tacs-empty{padding:28px;border:1px dashed #c9d2da;border-radius:16px;text-align:center;color:#64717f;background:#fff}

.tacs-dests{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
@media (max-width:900px){.tacs-dests{grid-template-columns:repeat(2,minmax(0,1fr))}}
.tacs-dest{--h:200;position:relative;display:flex;flex-direction:column;justify-content:flex-end;gap:2px;min-height:170px;padding:16px;border-radius:18px;overflow:hidden;color:#fff;isolation:isolate;
	background:linear-gradient(135deg,hsl(var(--h) 55% 34%),hsl(calc(var(--h) + 45) 60% 52%));transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s}
.tacs-dest::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,rgba(6,14,22,.72),rgba(6,14,22,.05) 65%)}
.tacs-dest__img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.2,1);max-width:none}
.tacs-dest:hover{transform:translateY(-4px);box-shadow:0 18px 36px -14px rgba(16,32,48,.4)}
.tacs-dest:hover .tacs-dest__img{transform:scale(1.07)}
.tacs-dest__name{font-size:1.15rem;font-weight:780;letter-spacing:-.01em}
.tacs-dest__n{font-size:.82rem;opacity:.88}

.tacs-trust{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
@media (max-width:820px){.tacs-trust{grid-template-columns:1fr}}
.tacs-trust__item{padding:22px;border-radius:18px;background:#fff;border:1px solid #e6ebf0}
.tacs-trust__ico{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;margin-bottom:12px;color:var(--tac-accent,#0b7a75);background:color-mix(in srgb,var(--tac-accent,#0b7a75) 12%,#fff)}
.tacs-trust h3{font-size:1.05rem;font-weight:720;margin-bottom:6px}
.tacs-trust p{color:#64717f;font-size:.92rem}

/* ---- trang danh sách ---- */
.tacs-list-head{background:#fff;border-bottom:1px solid #e6ebf0;padding:26px 0 20px}
.tacs-crumbs{display:flex;gap:8px;align-items:center;font-size:.85rem;color:#64717f;margin-bottom:10px}
.tacs-crumbs a:hover{color:var(--tac-accent)}
.tacs-list-head h1{font-size:clamp(1.6rem,1.2rem + 1.6vw,2.4rem);line-height:1.15;font-weight:820;letter-spacing:-.025em}
.tacs-list-head__n{color:#64717f;margin-top:4px}
.tacs-tabs{display:flex;gap:8px;overflow-x:auto;margin:18px -20px 0;padding:2px 20px;scrollbar-width:none}
.tacs-tabs::-webkit-scrollbar{display:none}
.tacs-tabs a{flex:none;display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:999px;background:#f1f5f7;font-weight:650;font-size:.92rem;color:#3b4b5a;transition:background .2s,color .2s}
.tacs-tabs a small{font-size:.75rem;opacity:.7}
.tacs-tabs a:hover{background:#e6edf1}
.tacs-tabs a[aria-current]{background:var(--tac-accent);color:#fff}
.tacs-filter{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.tacs-filter label{flex:1 1 180px;min-width:0}
.tacs-filter input,.tacs-filter select{width:100%;height:46px;padding:0 14px;border:1px solid #dbe3e9;border-radius:12px;background:#fff;font:inherit;font-size:.95rem;color:#14202b}
.tacs-filter input:focus,.tacs-filter select:focus{outline:2px solid var(--tac-accent);outline-offset:1px;border-color:transparent}
.tacs-filter button{height:46px;padding:0 26px;border:0;border-radius:12px;background:var(--tac-accent);color:#fff;font:inherit;font-weight:700;cursor:pointer}
.tacs-filter button:hover{filter:brightness(1.1)}
.tacs-noresult{text-align:center;padding:56px 20px;background:#fff;border:1px dashed #c9d2da;border-radius:20px}
.tacs-noresult h2{font-size:1.3rem;margin-bottom:6px}
.tacs-noresult p{color:#64717f;margin-bottom:18px}

.tacs-pager{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;margin:30px 0 6px}
.tacs-pager a,.tacs-pager__cur,.tacs-pager__gap{min-width:42px;height:42px;padding:0 12px;display:inline-grid;place-items:center;border-radius:12px;font-weight:650;font-size:.95rem}
.tacs-pager a{background:#fff;border:1px solid #e1e8ed;color:#3b4b5a;transition:border-color .2s,color .2s}
.tacs-pager a:hover{border-color:var(--tac-accent,#0b7a75);color:var(--tac-accent,#0b7a75)}
.tacs-pager__cur{background:#14202b;color:#fff}
.tacs-pager__gap{color:#8693a0}

/* ---- trang WordPress dùng template ---- */
.tacs-page{padding-top:clamp(28px,4vw,56px);padding-bottom:clamp(36px,5vw,72px);max-width:920px}
.tacs-page__title{font-size:clamp(1.8rem,1.3rem + 2vw,2.8rem);line-height:1.12;font-weight:830;letter-spacing:-.03em;margin-bottom:22px}
.tacs-prose{font-size:1.06rem;line-height:1.75}
.tacs-prose :where(p,ul,ol,blockquote,figure){margin:0 0 1.2em}
.tacs-prose :where(ul){list-style:disc;padding-left:1.4em}
.tacs-prose :where(ol){padding-left:1.4em}
.tacs-prose :where(h2,h3,h4){line-height:1.25;letter-spacing:-.015em;margin:1.8em 0 .6em}
.tacs-prose :where(a:not(.tac-btn)){color:var(--tac-accent,#0b7a75);text-decoration:underline;text-underline-offset:3px}
.tacs-prose :where(img){border-radius:14px}
.tacs-prose .tac{margin:2em 0}

/* ---- chân trang ---- */
.tacs-footer{margin-top:36px;background:#0f1a24;color:#b6c3cf}
.tacs-footer__grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:36px;padding-top:52px;padding-bottom:40px}
.tacs-footer__grid:has(> div:nth-child(3):last-child){grid-template-columns:1.6fr 1fr 1fr}
@media (max-width:900px){.tacs-footer__grid,.tacs-footer__grid:has(> div:nth-child(3):last-child){grid-template-columns:1fr 1fr}.tacs-footer__about{grid-column:1/-1}}
@media (max-width:520px){.tacs-footer__grid,.tacs-footer__grid:has(> div:nth-child(3):last-child){grid-template-columns:1fr}}
.tacs-brand--light{color:#fff}
.tacs-footer__about p{margin-top:14px;max-width:380px;font-size:.93rem}
.tacs-footer__mail{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-size:.93rem;color:#fff}
.tacs-footer__mail .tacs-ico{width:18px;height:18px;color:var(--tac-accent)}
.tacs-footer__h{font-size:.8rem;text-transform:uppercase;letter-spacing:.09em;color:#fff;font-weight:750;margin-bottom:14px}
.tacs-footer li{margin-bottom:9px}
.tacs-footer li a{font-size:.93rem;transition:color .2s}
.tacs-footer li a:hover{color:#fff}
.tacs-footer__bar{border-top:1px solid #223140;padding:20px 0 26px;font-size:.82rem}
.tacs-footer__disc{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px;color:#93a3b1;max-width:900px}
.tacs-footer__disc .tacs-ico{width:17px;height:17px;margin-top:2px}
.tacs-footer__copy{color:#7d8d9b}

@media (prefers-reduced-motion:reduce){.tac-site *{transition:none!important}}

/* ---- dịch vụ riêng ở chân trang ---- */
.tacs-footer__svc{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:28px;padding:22px 26px;border:1px solid #223140;border-left:4px solid var(--tac-accent);border-radius:14px;background:#142230}
.tacs-footer__svc .tacs-footer__h{margin-bottom:6px}
.tacs-footer__svc p{font-size:.93rem;max-width:560px}
.tacs-footer__svcbtn{display:inline-flex;align-items:center;gap:6px;padding:12px 20px;border-radius:12px;background:var(--tac-accent);color:#fff!important;font-weight:700;font-size:.92rem;transition:filter .2s}
.tacs-footer__svcbtn:hover{filter:brightness(1.1)}

/* ---- Blog: danh sách bài, bài viết đơn ---- */
.tacs-posts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
@media (max-width:980px){.tacs-posts{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.tacs-posts{grid-template-columns:minmax(0,1fr)}}
.tacs-pcard{display:flex;flex-direction:column;background:#fff;border:1px solid #e6ebf0;border-radius:18px;overflow:hidden;transition:transform .3s cubic-bezier(.2,.7,.2,1),box-shadow .3s}
.tacs-pcard:hover{transform:translateY(-3px);box-shadow:0 18px 36px -22px rgba(20,32,43,.45)}
.tacs-pcard__img{--h:200;display:block;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,hsl(var(--h) 55% 34%),hsl(calc(var(--h) + 45) 60% 52%))}
.tacs-pcard__img img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.tacs-pcard:hover .tacs-pcard__img img{transform:scale(1.04)}
.tacs-pcard__body{display:flex;flex-direction:column;gap:8px;padding:18px 20px 20px;flex:1}
.tacs-pcard__cat{align-self:flex-start;font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--tac-accent,#0b7a75)}
.tacs-pcard__title{font-size:1.14rem;line-height:1.3;font-weight:750;letter-spacing:-.01em}
.tacs-pcard__title a:hover{color:var(--tac-accent,#0b7a75)}
.tacs-pcard__exc{color:#4a5a69;font-size:.95rem;line-height:1.6}
.tacs-pcard__date{margin-top:auto;padding-top:6px;color:#8693a0;font-size:.84rem}
.tacs-filter--blog{margin:0 0 24px;max-width:560px}
.tacs-filter--blog label{flex:1 1 240px}
.tacs-post{padding-top:clamp(24px,4vw,44px);padding-bottom:clamp(36px,5vw,72px);max-width:860px}
.tacs-post .tacs-crumbs{flex-wrap:wrap}
.tacs-post__head{margin-bottom:20px}
.tacs-post__meta{color:#64717f;font-size:.92rem}
.tacs-post__img{margin:0 0 26px}
.tacs-post__img img{display:block;width:100%;border-radius:18px}
.tacs-post__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px;padding-top:20px;border-top:1px solid #e6ebf0}
.tacs-post__tags a{padding:6px 14px;border-radius:999px;background:#f1f5f7;font-size:.88rem;font-weight:600;color:#3b4b5a}
.tacs-post__tags a:hover{background:#e6edf1;color:var(--tac-accent,#0b7a75)}
.tacs-prose :where(h2){font-size:1.55rem}
.tacs-prose :where(h3){font-size:1.2rem}
.tacs-prose :where(table){display:block;max-width:100%;overflow-x:auto}
.tacs-footer__badge{margin-bottom:14px;line-height:0}
.tacs-footer__badge a,.tacs-footer__badge span{display:inline-block;line-height:0}
.tacs-footer__badge img{display:block;max-width:100%;height:auto;max-height:56px}

/* ---- nút lên đầu trang của plugin; ẩn nút của theme (Astra) vì CSS theme đã bị gỡ nên hiện trơ chữ ---- */
.tac-site .screen-reader-text{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);clip-path:inset(50%);white-space:nowrap;border:0}
.tac-site #ast-scroll-top,.tac-site .ast-scroll-top-icon,.tac-site #scroll-to-top,.tac-site .scroll-to-top,.tac-site #scrollUp,.tac-site .ast-scroll-to-top-right,.tac-site .ast-scroll-to-top-left{display:none!important}
.tacs-top{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:90;display:grid;place-items:center;width:46px;height:46px;padding:0;border:0;border-radius:50%;background:var(--tac-accent,#0b7a75);color:#fff;cursor:pointer;box-shadow:0 10px 24px -10px rgba(16,32,48,.6);opacity:0;transform:translateY(10px);transition:opacity .25s,transform .25s,filter .2s}
.tacs-top.is-show{opacity:1;transform:none}
.tacs-top[hidden]{display:none}
.tacs-top:hover{filter:brightness(1.1)}
.tacs-top:focus-visible{outline:2px solid #14202b;outline-offset:3px}
.tacs-top .tacs-ico{width:22px;height:22px}