/* evaairways.vn – Theme 2026 (Untitled UI-inspired) | mobile-first, không framework */
:root{
  --brand-25:#F5FBF8;--brand-50:#E9F7F1;--brand-100:#CDEEDF;--brand-200:#9CDCC1;--brand-500:#16A37A;--brand-600:#0B8A65;--brand-700:#0A6E52;--brand-800:#0B5743;--brand-900:#0A3D31;
  --acc-50:#FFFAEB;--acc-500:#F79009;--acc-600:#DC6803;--acc-700:#B54708;
  --g-25:#FCFCFD;--g-50:#F9FAFB;--g-100:#F2F4F7;--g-200:#EAECF0;--g-300:#D0D5DD;--g-400:#98A2B3;--g-500:#667085;--g-600:#475467;--g-700:#344054;--g-800:#1D2939;--g-900:#101828;
  --r-sm:6px;--r-md:8px;--r-lg:12px;--r-xl:16px;--r-2xl:20px;
  --sh-xs:0 1px 2px rgba(16,24,40,.05);--sh-sm:0 1px 3px rgba(16,24,40,.1),0 1px 2px rgba(16,24,40,.06);
  --sh-md:0 4px 8px -2px rgba(16,24,40,.1),0 2px 4px -2px rgba(16,24,40,.06);--sh-lg:0 12px 16px -4px rgba(16,24,40,.08),0 4px 6px -2px rgba(16,24,40,.03);
  --ring:0 0 0 4px rgba(22,163,122,.18);
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --w:1240px;--gut:16px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.6;color:var(--g-700);background:var(--g-25);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand-700);text-decoration:none}
a:hover{color:var(--brand-800);text-decoration:underline}
h1,h2,h3,h4{color:var(--g-900);line-height:1.25;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(28px,5vw,48px);font-weight:700}
h2{font-size:clamp(22px,3.2vw,32px);font-weight:700}
h3{font-size:18px;font-weight:600}
p{margin:0 0 1em}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:var(--r-sm)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--g-900);color:#fff;padding:8px 12px;border-radius:var(--r-md);z-index:100}
.skip:focus{left:8px}
.wrap{max-width:var(--w);margin:0 auto;padding:0 var(--gut)}
.section{padding:56px 0}
.section--alt{background:#fff;border-block:1px solid var(--g-200)}
.eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--brand-700);background:var(--brand-50);border:1px solid var(--brand-200);padding:2px 10px;border-radius:999px;margin-bottom:12px}
.lead{font-size:18px;color:var(--g-600);max-width:720px}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:28px}
.sec-head p{margin:0;color:var(--g-600)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 15px/1 var(--font);padding:12px 18px;border-radius:var(--r-md);border:1px solid transparent;cursor:pointer;box-shadow:var(--sh-xs);transition:background .15s,border-color .15s;text-decoration:none!important;white-space:nowrap}
.btn svg{width:20px;height:20px;flex:none}
.btn--primary{background:var(--brand-600);color:#fff}.btn--primary:hover{background:var(--brand-700);color:#fff}
.btn--accent{background:var(--acc-500);color:#fff}.btn--accent:hover{background:var(--acc-600);color:#fff}
.btn--ghost{background:#fff;color:var(--g-700);border-color:var(--g-300)}.btn--ghost:hover{background:var(--g-50);color:var(--g-800)}
.btn--block{width:100%}
.btn--sm{padding:8px 14px;font-size:14px}

/* Top bar + header */
.topbar{background:var(--brand-900);color:var(--brand-100);font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:36px}
.topbar a{color:#fff;font-weight:600}
.topbar__note{display:none}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--g-200)}
.header .wrap{display:flex;align-items:center;gap:16px;min-height:68px}
.logo{display:flex;align-items:center;gap:10px;color:var(--g-900);font-weight:700;font-size:18px;letter-spacing:-.02em;text-decoration:none!important;margin-right:auto}
.logo__mark{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--brand-500),var(--brand-800));display:grid;place-items:center;color:#fff}
.logo__mark svg{width:20px;height:20px}
.logo small{display:block;font-size:12px;font-weight:500;color:var(--g-500);letter-spacing:0}
.nav{display:none}
.header__cta{display:none}
.burger{display:inline-grid;place-items:center;width:44px;height:44px;border:1px solid var(--g-300);background:#fff;border-radius:var(--r-md);cursor:pointer}
.burger svg{width:22px;height:22px;color:var(--g-700)}

/* Mobile drawer */
.drawer{position:fixed;inset:0;z-index:80;display:none}
.drawer.is-open{display:block}
.drawer__bg{position:absolute;inset:0;background:rgba(16,24,40,.6)}
.drawer__panel{position:absolute;right:0;top:0;bottom:0;width:min(88vw,380px);background:#fff;overflow-y:auto;padding:16px;box-shadow:var(--sh-lg)}
.drawer__top{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.drawer details{border-bottom:1px solid var(--g-200)}
.drawer summary,.drawer .m-link{display:flex;justify-content:space-between;align-items:center;padding:14px 4px;font-weight:600;color:var(--g-900);cursor:pointer;list-style:none}
.drawer summary::-webkit-details-marker{display:none}
.drawer summary::after{content:"";width:8px;height:8px;border-right:2px solid var(--g-500);border-bottom:2px solid var(--g-500);transform:rotate(45deg);transition:transform .2s}
.drawer details[open] summary::after{transform:rotate(-135deg)}
.drawer details ul{list-style:none;margin:0 0 10px;padding:0 0 0 8px}
.drawer details li a{display:block;padding:8px 4px;color:var(--g-600);font-size:15px}
.drawer .m-link{border-bottom:1px solid var(--g-200)}
.drawer__cta{display:grid;gap:10px;margin-top:16px}

/* Hero */
.hero{position:relative;background:radial-gradient(1200px 500px at 85% -10%,var(--brand-100),transparent 60%),linear-gradient(180deg,#fff,var(--g-25));padding:32px 0 40px;overflow:hidden}
.hero__grid{display:grid;gap:28px}
.hero__grid>*,.layout>*,.fgrid>*,.side>*{min-width:0}
.hero h1 span{color:var(--brand-700)}
.hero__trust{display:flex;flex-wrap:wrap;gap:8px 18px;margin:20px 0 0;padding:0;list-style:none;font-size:14px;color:var(--g-600)}
.hero__trust li{display:flex;align-items:center;gap:6px}
.hero__trust svg{width:18px;height:18px;color:var(--brand-600);flex:none}
.hero__actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}

/* Booking card */
.book{background:#fff;border:1px solid var(--g-200);border-radius:var(--r-2xl);box-shadow:var(--sh-lg);padding:20px}
.book h2{font-size:20px;margin-bottom:4px}
.book__sub{font-size:14px;color:var(--g-500);margin-bottom:16px}
.seg{display:inline-flex;background:var(--g-100);border:1px solid var(--g-200);border-radius:var(--r-md);padding:3px;margin-bottom:16px}
.seg label{position:relative}
.seg input{position:absolute;opacity:0}
.seg span{display:block;padding:7px 14px;font-size:14px;font-weight:600;color:var(--g-500);border-radius:6px;cursor:pointer}
.seg input:checked+span{background:#fff;color:var(--g-900);box-shadow:var(--sh-sm)}
.seg input:focus-visible+span{box-shadow:var(--ring)}
.fgrid{display:grid;gap:12px;grid-template-columns:1fr 1fr}
.fgrid .full{grid-column:1/-1}
.field label{display:block;font-size:14px;font-weight:500;color:var(--g-700);margin-bottom:6px}
.field input,.field select{width:100%;font:16px var(--font);color:var(--g-900);background:#fff;border:1px solid var(--g-300);border-radius:var(--r-md);padding:10px 12px;box-shadow:var(--sh-xs);min-height:44px}
.field input:focus,.field select:focus{outline:none;border-color:var(--brand-500);box-shadow:var(--ring)}
.field[hidden]{display:none}
.book__actions{display:flex;gap:10px;margin-top:16px}
.book__actions .btn--primary{flex:1}
.book__note{font-size:13px;color:var(--g-500);margin:12px 0 0}

/* Banners */
.banners{display:grid;grid-auto-flow:column;grid-auto-columns:86%;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px;scrollbar-width:thin}
.banners a{scroll-snap-align:start;border-radius:var(--r-xl);overflow:hidden;border:1px solid var(--g-200);box-shadow:var(--sh-sm);background:var(--g-100)}
.banners img{width:100%;aspect-ratio:16/7;object-fit:cover;transition:transform .3s}
.banners a:hover img{transform:scale(1.03)}

/* Price tabs */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--g-200);margin-bottom:20px;overflow-x:auto}
.tabs button{font:600 15px var(--font);color:var(--g-500);background:none;border:0;padding:10px 4px;margin-right:16px;border-bottom:2px solid transparent;cursor:pointer;white-space:nowrap}
.tabs button[aria-selected=true]{color:var(--brand-700);border-color:var(--brand-600)}
.fares{display:grid;gap:12px;grid-template-columns:1fr;list-style:none;margin:0;padding:0}
.fare{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff;border:1px solid var(--g-200);border-radius:var(--r-lg);padding:14px 16px;box-shadow:var(--sh-xs);transition:border-color .15s,box-shadow .15s}
.fare:hover{border-color:var(--brand-200);box-shadow:var(--sh-md)}
.fare__route{display:flex;align-items:center;gap:10px;font-weight:600;color:var(--g-900);min-width:0}
.fare__route svg{width:18px;height:18px;color:var(--g-400);flex:none}
.fare__route b{font-weight:600}
.fare__price{text-align:right;white-space:nowrap}
.fare__price small{display:block;font-size:12px;color:var(--g-500)}
.fare__price strong{font-size:18px;color:var(--brand-700)}
.fare__go{font-size:13px;font-weight:600;color:var(--acc-700)}
.disclaimer{font-size:13px;color:var(--g-500);background:var(--g-50);border:1px solid var(--g-200);border-radius:var(--r-md);padding:10px 12px;margin-top:16px}
[role=tabpanel][hidden]{display:none}

/* Article / prose */
.layout{display:grid;gap:32px}
.prose{background:#fff;border:1px solid var(--g-200);border-radius:var(--r-2xl);padding:22px;box-shadow:var(--sh-xs)}
.prose h2{margin-top:1.6em;padding-top:.2em}
.prose h2:first-of-type{margin-top:0}
.prose img{border-radius:var(--r-lg);margin:18px 0;width:100%}
.prose ul{padding-left:20px}
.prose li{margin:6px 0}
.prose blockquote{margin:20px 0;padding:14px 18px;border-left:4px solid var(--brand-500);background:var(--brand-25);border-radius:0 var(--r-md) var(--r-md) 0;font-style:italic;color:var(--g-800)}
.intro{font-size:17px;color:var(--g-800)}
.meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;font-size:14px;color:var(--g-500);padding-bottom:16px;margin-bottom:18px;border-bottom:1px solid var(--g-200)}
.meta__author{display:flex;align-items:center;gap:8px;color:var(--g-700);font-weight:600}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--brand-100);color:var(--brand-800);display:grid;place-items:center;font-size:13px;font-weight:700}
.summary{background:var(--brand-25);border:1px solid var(--brand-100);border-radius:var(--r-lg);padding:16px 18px;margin:0 0 20px}
.summary h2{font-size:16px!important;margin:0 0 8px!important;color:var(--brand-800)}
.summary ul{margin:0;padding-left:18px;font-size:15px}
.tbl{overflow-x:auto;border:1px solid var(--g-200);border-radius:var(--r-lg);margin:16px 0}
.tbl table{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}
.tbl th{background:var(--g-50);color:var(--g-600);font-weight:600;text-align:left;font-size:13px}
.tbl th,.tbl td{padding:12px 14px;border-bottom:1px solid var(--g-200);vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.tbl td:first-child{font-weight:600;color:var(--g-900)}
.callout{display:flex;gap:12px;background:var(--acc-50);border:1px solid #FEDF89;border-radius:var(--r-lg);padding:14px 16px;font-size:15px;color:var(--g-800)}
.callout svg{width:20px;height:20px;color:var(--acc-600);flex:none;margin-top:3px}
.services{display:grid;gap:10px;grid-template-columns:1fr;list-style:none;padding:0!important;margin:14px 0}
.services li{margin:0!important}
.services a,.services span{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--g-200);border-radius:var(--r-lg);font-weight:600;color:var(--g-800);background:var(--g-25)}
.services a:hover{border-color:var(--brand-200);background:var(--brand-25);text-decoration:none}
.services svg{width:20px;height:20px;color:var(--brand-600);flex:none}

/* Sidebar */
.side{display:grid;gap:20px;align-content:start}
.card{background:#fff;border:1px solid var(--g-200);border-radius:var(--r-xl);padding:20px;box-shadow:var(--sh-xs)}
.card h2,.card h3{font-size:17px;margin-bottom:12px}
.contact-big{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:700;color:var(--brand-700)!important;letter-spacing:-.01em}
.contact-big svg{width:26px;height:26px}
.agents{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:8px}
.agents li{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border:1px solid var(--g-200);border-radius:var(--r-md);font-size:15px}
.agents a{font-weight:600}
.addr{font-size:14px;color:var(--g-600);display:flex;gap:8px}
.addr svg{width:18px;height:18px;flex:none;color:var(--g-400);margin-top:2px}
.links{list-style:none;margin:0;padding:0}
.links li+li{border-top:1px solid var(--g-100)}
.links a{display:flex;justify-content:space-between;padding:10px 0;color:var(--g-700);font-weight:500;font-size:15px}
.links a::after{content:"→";color:var(--g-400)}
.links a:hover{color:var(--brand-700);text-decoration:none}

/* Cards grid */
.grid{display:grid;gap:18px;grid-template-columns:1fr}
.post{display:flex;flex-direction:column;background:#fff;border:1px solid var(--g-200);border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh-xs);transition:box-shadow .2s,transform .2s;height:100%}
.post:hover{box-shadow:var(--sh-lg);transform:translateY(-2px)}
.post img{aspect-ratio:16/10;object-fit:cover;width:100%;background:var(--g-100)}
.post__body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.post__tag{font-size:13px;font-weight:600;color:var(--brand-700)}
.post h3{font-size:17px;margin:0}
.post h3 a{color:var(--g-900)}
.post p{font-size:15px;color:var(--g-600);margin:0}
.chips{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0}
.chips a{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border:1px solid var(--g-200);background:#fff;border-radius:999px;font-weight:600;font-size:15px;color:var(--g-800);box-shadow:var(--sh-xs)}
.chips a:hover{border-color:var(--brand-500);color:var(--brand-700);text-decoration:none}

/* FAQ */
.faq{display:grid;gap:12px;max-width:860px}
.faq details{background:#fff;border:1px solid var(--g-200);border-radius:var(--r-lg);padding:0 18px}
.faq summary{padding:16px 0;font-weight:600;color:var(--g-900);cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;line-height:1;color:var(--g-400)}
.faq details[open] summary::after{content:"−"}
.faq details p{color:var(--g-600);margin:0 0 16px}

/* CTA band */
.cta{background:linear-gradient(135deg,var(--brand-700),var(--brand-900));color:var(--brand-100);border-radius:var(--r-2xl);padding:32px 24px;display:grid;gap:20px}
.cta h2{color:#fff}
.cta p{margin:0}
.cta__btns{display:flex;flex-wrap:wrap;gap:10px}

/* Footer */
.footer{background:var(--g-900);color:var(--g-400);font-size:15px;padding:48px 0 0;margin-top:56px}
.footer h2{font-size:15px;color:#fff;margin-bottom:14px;letter-spacing:0}
.footer a{color:var(--g-300)}
.footer a:hover{color:#fff}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer__grid{display:grid;gap:32px}
.footer__brand p{margin:12px 0 0;max-width:360px}
.footer .logo{color:#fff}
.footer .logo small{color:var(--g-400)}
.office b{display:block;color:#fff;font-size:14px;margin-bottom:4px}
.office{margin-bottom:16px;font-size:14px}
.footer__bottom{border-top:1px solid var(--g-800);margin-top:36px;padding:20px 0 96px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;font-size:13px}
.disclose{font-size:13px;color:var(--g-500);margin-top:24px;max-width:900px}

/* Floating contact */
.fab{position:fixed;z-index:60;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid var(--g-200);box-shadow:0 -4px 12px rgba(16,24,40,.08);padding-bottom:env(safe-area-inset-bottom)}
.fab a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 4px;font-size:12px;font-weight:600;color:var(--g-700);text-decoration:none}
.fab a svg{width:22px;height:22px}
.fab .is-call{color:var(--acc-700)}
.fab .is-zalo{color:#0068FF}.fab .is-mess{color:#0866FF}.fab .is-map{color:var(--brand-700)}

/* ≥640 */
@media (min-width:640px){
  :root{--gut:24px}
  .fares{grid-template-columns:1fr 1fr}
  .grid{grid-template-columns:1fr 1fr}
  .services{grid-template-columns:1fr 1fr}
  .banners{grid-auto-columns:48%}
  .topbar__note{display:inline}
  .prose{padding:32px}
}
/* ≥1024 */
@media (min-width:1024px){
  .section{padding:80px 0}
  .burger{display:none}
  .header__cta{display:inline-flex}
  .nav{display:block}
  .nav>ul{display:flex;gap:2px;list-style:none;margin:0;padding:0}
  .nav>ul>li{position:relative}
  .nav>ul>li>a{display:block;padding:10px 12px;border-radius:var(--r-md);font-weight:600;font-size:15px;color:var(--g-600)}
  .nav>ul>li>a:hover,.nav>ul>li:focus-within>a{background:var(--g-50);color:var(--g-900);text-decoration:none}
  .nav .has-sub>a::after{content:"";display:inline-block;width:6px;height:6px;margin-left:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-3px) rotate(45deg)}
  .mega{position:absolute;top:100%;left:0;min-width:300px;background:#fff;border:1px solid var(--g-200);border-radius:var(--r-xl);box-shadow:var(--sh-lg);padding:8px;list-style:none;margin:8px 0 0;opacity:0;visibility:hidden;transform:translateY(4px);transition:.15s}
  .mega--wide{display:grid;grid-template-columns:repeat(2,minmax(240px,1fr));min-width:560px}
  .nav li:hover>.mega,.nav li:focus-within>.mega{opacity:1;visibility:visible;transform:none}
  .mega a{display:block;padding:8px 12px;border-radius:var(--r-md);font-size:14px;color:var(--g-700)}
  .mega a:hover{background:var(--brand-25);color:var(--brand-800);text-decoration:none}
  .hero{padding:56px 0 72px}
  .hero__grid{grid-template-columns:1.1fr .9fr;align-items:center;gap:48px}
  .book{padding:28px}
  .fares{grid-template-columns:repeat(3,1fr)}
  .banners{grid-auto-flow:row;grid-template-columns:repeat(3,1fr);overflow:visible}
  .layout{grid-template-columns:minmax(0,1fr) 340px}
  .side{position:sticky;top:88px}
  .layout--page .side{position:static}
  .grid{grid-template-columns:repeat(3,1fr)}
  .grid--4{grid-template-columns:repeat(4,1fr)}
  .cta{grid-template-columns:1fr auto;align-items:center;padding:40px 48px}
  .footer__grid{grid-template-columns:1.4fr 1fr 1fr 1fr 1.4fr}
  .footer__bottom{padding-bottom:20px}
  .fab{left:auto;right:20px;bottom:20px;grid-template-columns:1fr;gap:10px;background:none;border:0;box-shadow:none}
  .fab a{width:52px;height:52px;border-radius:50%;background:#fff;box-shadow:var(--sh-lg);justify-content:center;padding:0;border:1px solid var(--g-200)}
  .fab a span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* ===== Theme 2026 – bổ sung cho các trang CMS ===== */
.ic{width:20px;height:20px;flex:none;vertical-align:middle}
.eyebrow .ic{width:16px;height:16px}
.meta .ic{width:16px;height:16px;margin-right:4px;color:var(--g-400)}
.meta span{display:inline-flex;align-items:center}
.meta__cta{margin-left:auto;display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--acc-700)!important}
.meta__cta .ic{color:var(--acc-600);width:16px;height:16px}
.banners-wrap{margin-top:-8px}
.mega__all{grid-column:1/-1;border-top:1px solid var(--g-100);margin-top:4px;padding-top:4px}
.mega__all a{font-weight:600;color:var(--brand-700)!important}
.nav .is-active>a{color:var(--brand-700)!important;background:var(--brand-25)!important}
.mega{max-height:70vh;overflow:auto}

/* Page head + breadcrumb */
.pagehead{background:radial-gradient(900px 300px at 90% -40%,var(--brand-100),transparent 60%),#fff;border-bottom:1px solid var(--g-200);padding:20px 0 28px}
.pagehead h1{font-size:clamp(26px,4vw,40px);margin:10px 0 8px}
.pagehead h1 small{font-size:.5em;color:var(--g-500);font-weight:500}
.pagehead .lead{margin:0;font-size:17px}
.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px;list-style:none;margin:0;padding:0;font-size:14px;color:var(--g-500)}
.crumbs li{display:inline-flex;align-items:center;gap:8px}
.crumbs li+li::before{content:"";width:6px;height:6px;border-right:1.5px solid var(--g-300);border-top:1.5px solid var(--g-300);transform:rotate(45deg)}
.crumbs a{color:var(--g-600);display:inline-flex;align-items:center;gap:6px}
.crumbs .ic{width:16px;height:16px}
.crumbs [aria-current]{color:var(--brand-700);font-weight:600;max-width:60vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.layout--page{padding-top:28px;padding-bottom:16px}

/* Mục lục */
.toc{background:var(--g-50);border:1px solid var(--g-200);border-radius:var(--r-lg);padding:4px 18px;margin:0 0 24px}
.toc summary{display:flex;align-items:center;gap:8px;padding:12px 0;font-weight:700;color:var(--g-900);cursor:pointer;list-style:none}
.toc summary::-webkit-details-marker{display:none}
.toc summary .ic{color:var(--brand-600)}
.toc ol{margin:0 0 12px;padding-left:22px;columns:1}
.toc li{margin:4px 0;font-size:15px}
.toc__sub{margin:4px 0 6px!important;padding-left:18px!important;list-style:circle}
.toc__sub li{font-size:14px}
.toc a{color:var(--g-700)}
.toc a:hover{color:var(--brand-700)}

/* Nội dung CKEditor: chuẩn hoá & tương thích lớp cũ (bootstrap) */
.content{overflow-wrap:anywhere}
.content>*:first-child{margin-top:0}
.content img{max-width:100%!important;height:auto!important;border-radius:var(--r-lg);margin:16px auto;display:block}
.content img[style*="float"],.content img[align]{float:none!important;margin:16px auto!important}
.content .tbl{clear:both}
.content span[style*="font-size"],.content font{font-size:inherit!important}
.content h2 *,.content h3 *,.content h4 *{color:inherit!important;font-size:inherit!important;font-family:inherit!important}
.meta time{margin-left:4px}
.content iframe{max-width:100%;border:0;border-radius:var(--r-lg)}
.content h2,.content h3{scroll-margin-top:90px}
.content h3{font-size:19px;margin:1.4em 0 .5em}
.content h4{font-size:17px;margin:1.2em 0 .4em}
.content p,.content li,.content td{font-size:16px!important;line-height:1.7!important}
.content p{margin:0 0 1em}
.content span,.content p,.content li{font-family:inherit!important}
.content [style*="color: rgb(0, 0, 0)"],.content [style*="color:#000"]{color:inherit!important}
.content a{text-decoration:underline;text-underline-offset:2px}
.content ul,.content ol{padding-left:22px;margin:0 0 1em}
.content table{width:100%!important;border-collapse:collapse;font-size:15px;min-width:520px;height:auto!important}
.content .tbl table{margin:0}
.content table td,.content table th{border:1px solid var(--g-200);padding:10px 12px;vertical-align:top;height:auto!important;width:auto!important}
.content table tr:first-child td,.content table th{background:var(--g-50);font-weight:600;color:var(--g-800)}
.content .row{display:flex;flex-wrap:wrap;gap:16px}.content [class*="col-"]{flex:1 1 240px;float:none!important;width:auto!important}
.content .img-responsive{max-width:100%;height:auto}
.content .text-center,.content [align=center]{text-align:center}
.content .pull-left{float:left;margin-right:16px}.content .pull-right{float:right;margin-left:16px}
.content blockquote{margin:20px 0;padding:14px 18px;border-left:4px solid var(--brand-500);background:var(--brand-25);border-radius:0 var(--r-md) var(--r-md) 0}
.content hr{border:0;border-top:1px solid var(--g-200);margin:24px 0}
.content::after{content:"";display:table;clear:both}

/* Tác giả / E-E-A-T */
.author-box{display:flex;gap:14px;align-items:flex-start;margin:28px 0;padding:18px;border:1px solid var(--g-200);border-radius:var(--r-lg);background:var(--g-25)}
.author-box p{margin:0;font-size:14px;color:var(--g-600)}
.author-box__name{font-weight:700;color:var(--g-900)!important;font-size:15px!important;margin-bottom:4px!important}
.avatar--lg{width:44px;height:44px;font-size:15px;flex:none}
.prose .cta{margin:24px 0}

.related{margin-top:28px;padding-top:20px;border-top:1px solid var(--g-200)}
.related h2{font-size:20px;margin:0 0 12px!important}
.related__list{list-style:none;padding:0!important;margin:0;display:grid;gap:8px}
.related__list a{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--g-200);border-radius:var(--r-md);color:var(--g-800);font-weight:500;font-size:15px}
.related__list a::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand-500);flex:none}
.related__list a:hover{border-color:var(--brand-200);background:var(--brand-25);text-decoration:none}

/* Sidebar */
.card__btns{display:grid;gap:8px;margin-top:14px}
.addr{margin:12px 0 0}
.mini{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.mini a{display:flex;gap:12px;align-items:center;color:var(--g-800);font-weight:600;font-size:14px;line-height:1.4}
.mini img{width:72px;height:52px;object-fit:cover;border-radius:var(--r-md);flex:none;background:var(--g-100)}
.mini a:hover{color:var(--brand-700);text-decoration:none}
.book--side h2{font-size:18px}
.book--side .fgrid{grid-template-columns:1fr 1fr}
.book textarea{width:100%;font:16px var(--font);color:var(--g-900);border:1px solid var(--g-300);border-radius:var(--r-md);padding:10px 12px;box-shadow:var(--sh-xs);resize:vertical}
.book textarea:focus{outline:none;border-color:var(--brand-500);box-shadow:var(--ring)}
.field small{font-weight:400;color:var(--g-500)}
.field [aria-invalid=true]{border-color:#F04438!important;box-shadow:0 0 0 4px rgba(240,68,56,.12)!important}
.g-recaptcha{margin-top:14px;min-height:0}
.book__msg .alert{padding:12px 14px;border-radius:var(--r-md);font-size:14px;margin-bottom:14px;border:1px solid}
.alert-success{background:#ECFDF3;border-color:#ABEFC6;color:#067647}
.alert-danger{background:#FEF3F2;border-color:#FECDCA;color:#B42318}
.alert-warning{background:var(--acc-50);border-color:#FEDF89;color:var(--acc-700)}

/* Danh sách + phân trang */
.post__img{display:block;background:var(--g-100)}
.post__ph{display:grid;place-items:center;aspect-ratio:16/10;color:var(--g-300)}
.post__ph .ic{width:40px;height:40px}
.pager{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:28px 0}
.pager a,.pager span{min-width:40px;height:40px;display:inline-grid;place-items:center;padding:0 12px;border:1px solid var(--g-200);border-radius:var(--r-md);background:#fff;font-weight:600;font-size:14px;color:var(--g-700)}
.pager span[aria-current]{background:var(--brand-600);border-color:var(--brand-600);color:#fff}
.pager a:hover{background:var(--g-50);text-decoration:none}
.empty{padding:32px;text-align:center;color:var(--g-500);background:#fff;border:1px dashed var(--g-300);border-radius:var(--r-lg)}
.layout--page .cta{margin-top:28px}

/* Liên hệ / thanh toán / ảnh hoạt động */
.offices{display:grid;gap:16px;margin-bottom:20px}
.offices .btn{margin-top:14px}
.banks{display:grid;gap:14px;margin:16px 0}
.bank{border:1px solid var(--g-200);border-radius:var(--r-lg);padding:16px;background:var(--g-25)}
.bank img{max-height:40px;width:auto;margin:0 0 8px;border-radius:0}
.bank__name{font-weight:700;color:var(--g-900);margin:0 0 8px}
.bank dl{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:0;font-size:14px}
.bank dt{color:var(--g-500)}.bank dd{margin:0;color:var(--g-900)}
.copy{cursor:pointer;border-bottom:1px dashed var(--g-400)}
.copy.is-copied::after{content:" ✓ đã chép";font-weight:500;color:var(--brand-700);font-size:12px}
.pics{display:grid;gap:16px;margin-top:32px}
.pics figure{margin:0}.pics img{width:100%;border-radius:var(--r-xl);aspect-ratio:16/10;object-fit:cover}
.pics figcaption{font-size:14px;color:var(--g-500);margin-top:6px}
.summary__h{font-weight:700;color:var(--brand-800);margin:0 0 8px}

@media (min-width:640px){
  .offices,.banks,.pics{grid-template-columns:1fr 1fr}
  .related__list{grid-template-columns:1fr 1fr}
  }
@media (min-width:1024px){
  .grid--list{grid-template-columns:repeat(2,1fr)}
  .pagehead{padding:28px 0 40px}
  .layout--page{padding-top:40px}
  .book--side .fgrid{grid-template-columns:1fr 1fr}
}
@media (min-width:1280px){.grid--list{grid-template-columns:repeat(3,1fr)}}
@media print{.topbar,.header,.drawer,.fab,.side,.cta,.footer,.toc{display:none!important}.prose{border:0;box-shadow:none;padding:0}}

.preview-bar{position:sticky;top:0;z-index:70;background:#B54708;color:#fff;text-align:center;font-weight:600;font-size:14px;padding:10px 16px}

/* =====================================================================
   BLOG CARD + TRANG BÀI VIẾT + DANH SÁCH (2026)
   ===================================================================== */
/* Thẻ bài viết */
.bgrid{display:grid;gap:20px;grid-template-columns:1fr}
.bcard{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--g-200);border-radius:20px;overflow:hidden;box-shadow:var(--sh-xs);transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s,border-color .3s;height:100%}
.bcard:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);border-color:var(--brand-200)}
.bcard__media{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,var(--brand-100),var(--brand-50))}
.bcard__media img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.bcard:hover .bcard__media img{transform:scale(1.05)}
.bcard__ph{display:grid;place-items:center;width:100%;height:100%;color:var(--brand-500)}
.bcard__ph .ic{width:44px;height:44px}
.bcard__chip{position:absolute;left:12px;top:12px;padding:4px 10px;border-radius:999px;background:rgba(255,255,255,.92);backdrop-filter:blur(6px);font-size:12px;font-weight:600;color:var(--brand-800);box-shadow:var(--sh-sm)}
.bcard__body{display:flex;flex-direction:column;gap:8px;padding:18px 20px 20px;flex:1}
.bcard__meta{display:flex;flex-wrap:wrap;gap:4px 14px;margin:0;font-size:13px;color:var(--g-500)}
.bcard__meta span{display:inline-flex;align-items:center;gap:5px}
.bcard__meta .ic{width:15px;height:15px}
.bcard__title{font-size:18px;line-height:1.35;margin:0}
.bcard__title a{color:var(--g-900);text-decoration:none!important}
.bcard__title a::after{content:"";position:absolute;inset:0;z-index:1}
.bcard:hover .bcard__title a{color:var(--brand-700)}
.bcard__excerpt{margin:0;font-size:15px;color:var(--g-600);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.bcard__more{margin-top:auto;padding-top:6px;display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--brand-700)}
.bcard__more .ic{width:16px;height:16px;transition:transform .25s}
.bcard:hover .bcard__more .ic{transform:translateX(4px)}
.bcard--feature .bcard__title{font-size:clamp(20px,2.6vw,30px);letter-spacing:-.02em}
.bcard--feature .bcard__excerpt{-webkit-line-clamp:4;font-size:16px}

/* Trang danh sách */
.l-head{background:radial-gradient(900px 300px at 90% -40%,var(--brand-100),transparent 60%),#fff;border-bottom:1px solid var(--g-200);padding:20px 0 0}
.l-head h1{font-size:clamp(28px,4.4vw,44px);letter-spacing:-.03em;margin:12px 0 8px}
.l-head h1 small{font-size:.45em;color:var(--g-500);font-weight:500}
.l-head__row{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;justify-content:space-between}
.l-head .lead{margin:0;max-width:680px}
.l-count{display:inline-flex;align-items:center;gap:8px;margin:0;padding:8px 14px;border-radius:999px;background:var(--brand-50);color:var(--brand-800);font-size:14px}
.l-count .ic{width:18px;height:18px}
.l-cats{display:flex;gap:8px;overflow-x:auto;padding:24px 0 16px;scrollbar-width:none}
.l-cats::-webkit-scrollbar{display:none}
.l-cats a{flex:none;padding:8px 14px;border-radius:999px;border:1px solid var(--g-200);background:#fff;font-size:14px;font-weight:600;color:var(--g-700);white-space:nowrap}
.l-cats a:hover{border-color:var(--brand-300,#6CC9A3);color:var(--brand-700);text-decoration:none}
.l-cats a[aria-current]{background:var(--brand-600);border-color:var(--brand-600);color:#fff}
.l-body{padding:32px 0 48px}
.l-feature{margin-bottom:24px}
.l-help{padding:56px 0;background:linear-gradient(180deg,var(--g-50),#fff);border-top:1px solid var(--g-200)}
.l-help__in{display:grid;gap:28px;align-items:start}
.l-help h2{font-size:clamp(24px,3vw,32px);letter-spacing:-.02em;margin:6px 0 10px}
.l-help__k{display:inline-flex;align-items:center;gap:8px;margin:0;font-weight:600;color:var(--brand-700);font-size:14px}
.l-help__k .ic{width:18px;height:18px}
.l-help__copy>p{color:var(--g-600);margin-bottom:20px}

/* Trang bài viết */
.readbar{position:fixed;left:0;right:0;top:0;height:3px;z-index:90;pointer-events:none}
.readbar span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--brand-500),var(--acc-500));transition:width .1s linear}
.a-head{background:radial-gradient(900px 320px at 90% -40%,var(--brand-100),transparent 60%),#fff;padding:20px 0 28px}
.a-head__in{max-width:var(--w)}
.a-head h1,.a-head .a-dek{max-width:900px}
.a-cat{display:inline-flex;align-items:center;gap:6px;margin-top:16px;padding:4px 12px;border-radius:999px;background:var(--brand-50);border:1px solid var(--brand-200);color:var(--brand-800);font-size:13px;font-weight:600;text-decoration:none!important}
.a-cat .ic{width:15px;height:15px}
.a-head h1{font-size:clamp(28px,4.6vw,48px);line-height:1.15;letter-spacing:-.03em;margin:14px 0 12px}
.a-dek{font-size:clamp(17px,2vw,20px);line-height:1.55;color:var(--g-600);margin:0 0 20px;max-width:820px}
.a-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px 24px;padding-top:18px;border-top:1px solid var(--g-200)}
.a-author{display:flex;align-items:center;gap:10px;font-size:14px;line-height:1.3}
.a-author b{display:block;color:var(--g-900)}
.a-author small{color:var(--g-500)}
.a-author__av{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand-500),var(--brand-800));color:#fff;flex:none}
.a-author__av .ic{width:20px;height:20px}
.a-facts{display:flex;flex-wrap:wrap;gap:6px 18px;list-style:none;margin:0;padding:0;font-size:14px;color:var(--g-600)}
.a-facts li{display:inline-flex;align-items:center;gap:6px}
.a-facts .ic{width:17px;height:17px;color:var(--g-400)}
.a-meta__share{margin-left:auto}
.a-cover{margin:0 auto 8px;max-width:1240px}
.a-cover img{width:100%;aspect-ratio:1200/630;object-fit:cover;border-radius:24px;box-shadow:var(--sh-lg);background:var(--g-100)}
.a-grid{display:grid;gap:32px;padding-top:28px;padding-bottom:40px;align-items:start}
.a-main{min-width:0;max-width:820px;width:100%}
.a-body{font-size:17px}
.a-body p,.a-body li,.a-body td{font-size:17px!important;line-height:1.8!important}
.a-body h2{font-size:clamp(22px,2.8vw,28px);margin:1.8em 0 .6em;letter-spacing:-.02em}
.a-body h3{font-size:20px}
.a-side{display:grid;gap:20px;min-width:0}
.a-toc .toc{margin:0}
.a-toc a.is-active{color:var(--brand-700);font-weight:600}
.tldr{position:relative;margin:0 0 28px;padding:18px 20px 18px 22px;border-radius:16px;background:linear-gradient(135deg,var(--brand-25),#fff);border:1px solid var(--brand-100);box-shadow:inset 4px 0 0 var(--brand-500)}
.tldr__h{display:flex;align-items:center;gap:8px;margin:0 0 6px;font-weight:700;color:var(--brand-800)}
.tldr__h .ic{width:18px;height:18px;color:var(--acc-500)}
.tldr p:last-child{margin:0;color:var(--g-800);font-size:16px}
.a-info{margin:36px 0 20px;padding:20px;border-radius:16px;background:var(--g-50);border:1px solid var(--g-200)}
.a-info__h{display:flex;align-items:center;gap:8px;font-size:16px!important;margin:0 0 12px!important}
.a-info__h .ic{width:20px;height:20px;color:var(--brand-600)}
.a-info dl{margin:0;display:grid;gap:10px}
.a-info dl div{display:grid;gap:2px}
.a-info dt{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--g-500)}
.a-info dd{margin:0;font-size:14px;color:var(--g-700)}
.share{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.share__lbl{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--g-500);margin-right:2px}
.share__lbl .ic{width:16px;height:16px}
.share__btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:38px;height:38px;padding:0 10px;border-radius:999px;border:1px solid var(--g-200);background:#fff;color:var(--g-700);font:600 13px var(--font);cursor:pointer;text-decoration:none!important;transition:.2s}
.share__btn .ic{width:18px;height:18px}
.share__btn:hover{border-color:var(--brand-300,#6CC9A3);color:var(--brand-700);background:var(--brand-25)}
.share__btn.is-copied{border-color:var(--brand-500);color:var(--brand-700)}
.share--bottom{padding:16px 0;border-top:1px solid var(--g-200);border-bottom:1px solid var(--g-200);margin:0 0 24px}
.author-card{display:flex;gap:16px;align-items:flex-start;padding:20px;border:1px solid var(--g-200);border-radius:20px;background:#fff;box-shadow:var(--sh-xs);margin-bottom:28px}
.author-card__av{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand-500),var(--brand-800));color:#fff;flex:none}
.author-card__av .ic{width:26px;height:26px}
.author-card p{margin:0 0 6px;font-size:15px;color:var(--g-600)}
.author-card__name{font-weight:700;color:var(--g-900)!important;font-size:17px!important;margin:0!important}
.author-card__role{font-size:13px!important;color:var(--brand-700)!important;margin-bottom:8px!important}
.author-card__links{display:flex;flex-wrap:wrap;gap:16px;margin-top:8px!important}
.author-card__links a{display:inline-flex;align-items:center;gap:6px;font-weight:600}
.author-card__links .ic{width:16px;height:16px}
.related-sec{padding:48px 0 56px;background:linear-gradient(180deg,var(--g-50),#fff);border-top:1px solid var(--g-200)}
.rel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}
.rel-head h2{margin:0;font-size:clamp(22px,3vw,30px);letter-spacing:-.02em}
.rel-more{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:8px}
.rel-more a{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--g-200);border-radius:12px;background:#fff;color:var(--g-800);font-weight:500}
.rel-more a:hover{border-color:var(--brand-200);color:var(--brand-700);text-decoration:none}
.rel-more .ic{width:16px;height:16px;color:var(--brand-500);flex:none}
@media (max-width:480px){.hide-xs{display:none!important}.a-meta__share{margin-left:0}}
@media (min-width:640px){
  .bgrid{grid-template-columns:1fr 1fr}
  .rel-more{grid-template-columns:1fr 1fr}
  .a-info dl div{grid-template-columns:150px 1fr;gap:12px}
}
@media (min-width:1024px){
  .bgrid{grid-template-columns:repeat(3,1fr);gap:24px}
  .bcard--feature{display:grid;grid-template-columns:1.25fr 1fr}
  .bcard--feature .bcard__media{aspect-ratio:auto;min-height:340px}
  .bcard--feature .bcard__body{padding:32px;justify-content:center}
  .l-help__in{grid-template-columns:1fr 1.1fr;gap:56px}
  .a-grid{grid-template-columns:minmax(0,1fr) 340px;gap:48px}
  .a-grid>.a-main{grid-column:1;grid-row:2}
  .a-grid>.a-side{grid-column:2;grid-row:1/span 2;position:sticky;top:88px}
  .a-grid>.a-toc{grid-column:1;grid-row:1}
  .a-grid:not(.a-grid--toc)>.a-main{grid-row:1}
  .a-grid:not(.a-grid--toc)>.a-side{grid-row:1}
}
@media (min-width:1280px){
  .a-grid--toc{grid-template-columns:240px minmax(0,1fr) 320px;gap:40px}
  .a-grid--toc>.a-toc{grid-column:1;grid-row:1;position:sticky;top:88px;max-height:calc(100vh - 110px);overflow:auto;scrollbar-width:thin}
  .a-grid--toc>.a-main{grid-column:2;grid-row:1}
  .a-grid--toc>.a-side{grid-column:3;grid-row:1}
  .a-toc .toc{background:none;border:0;padding:0}
  .a-toc .toc summary{padding-top:0;font-size:14px;text-transform:uppercase;letter-spacing:.04em;color:var(--g-500)}
  .a-toc .toc ol{columns:1;padding-left:0;list-style:none;border-left:2px solid var(--g-200)}
  .a-toc .toc li{margin:0}
  .a-toc .toc a{display:block;padding:6px 0 6px 14px;margin-left:-2px;border-left:2px solid transparent;font-size:14px;line-height:1.4;color:var(--g-600)}
  .a-toc .toc a.is-active{border-left-color:var(--brand-600);background:linear-gradient(90deg,var(--brand-25),transparent)}
  .a-toc .toc__sub{list-style:none;padding-left:12px!important;margin:0!important}
  .a-toc .toc__sub a{font-size:13px}
}
@media print{.readbar,.share,.a-side,.a-toc,.related-sec,.author-card .author-card__links{display:none!important}}

.a-main .cta{grid-template-columns:1fr!important;padding:28px!important;margin:0 0 28px}
.a-main .cta h2{font-size:24px}