/* ===== VDG Portal ===== */
:root{
  --green:#178a3f; --green-d:#0f6b30; --green-l:#e8f5ec;
  --navy:#0c2238; --navy-2:#13314f;
  --gold:#f5a524; --red:#d93025;
  --ink:#1b2430; --ink-2:#4a5565; --muted:#7a8494;
  --line:#e3e7ec; --bg:#ffffff; --bg-2:#f4f6f8;
  --r:8px; --wrap:1240px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --serif:"Noto Serif",Cambria,"Times New Roman",serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 var(--font);color:var(--ink);background:var(--bg)}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--green)}
h1,h2,h3,h4{line-height:1.3;margin:0 0 .5em;font-weight:700}
ul,ol{margin:0;padding:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
.wrap--narrow{max-width:820px}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}
.skip-link{position:absolute;left:-9999px;top:0;background:#000;color:#fff;padding:8px 12px;z-index:999}
.skip-link:focus{left:8px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:6px;font-weight:700;font-size:14px;line-height:1.2;border:2px solid transparent;cursor:pointer;white-space:nowrap;transition:.15s}
.btn--cta{background:var(--gold);color:#1b1300}
.btn--cta:hover{background:#ffb83f;color:#1b1300}
.btn--ghost{border-color:#fff;color:#fff}
.btn--ghost:hover{background:#fff;color:var(--navy)}
.btn--lg{padding:13px 22px;font-size:16px}
.btn--block{width:100%}

/* Top bar */
.topbar{background:var(--navy);color:#c9d4e0;font-size:13px}
.topbar__in{display:flex;justify-content:space-between;align-items:center;min-height:34px;gap:12px}
.topbar__links{display:flex;gap:18px}
.topbar a:hover{color:#fff}
.topbar strong{color:var(--gold)}

/* Header */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:50}
.site-header__in{display:flex;align-items:center;gap:20px;min-height:76px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand img{max-height:52px;width:auto}
.brand__tag{font-size:13px;color:var(--muted);max-width:200px;line-height:1.3}
.hsearch{flex:1;max-width:460px;margin-left:auto;display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:var(--bg-2)}
.hsearch input{flex:1;border:0;background:transparent;padding:10px 16px;font:inherit;font-size:14px;outline:0;min-width:0}
.hsearch button{border:0;background:transparent;padding:0 14px;color:var(--ink-2);cursor:pointer}
.hsearch:focus-within{border-color:var(--green);background:#fff}
.navtoggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.navtoggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;transition:.2s}

.mainnav{background:var(--green)}
.mainnav .menu{display:flex;list-style:none;flex-wrap:wrap}
.mainnav .menu>li{position:relative}
.mainnav .menu>li>a{display:block;color:#fff;font-weight:600;font-size:15px;padding:12px 14px}
.mainnav .menu>li>a:hover,.mainnav .current-menu-item>a,.mainnav .current-category-ancestor>a,.mainnav .current-post-ancestor>a{background:var(--green-d);color:#fff}
.mainnav .sub-menu{display:none;position:absolute;left:0;top:100%;min-width:220px;background:#fff;box-shadow:0 8px 24px rgba(0,0,0,.12);list-style:none;border-radius:0 0 var(--r) var(--r);overflow:hidden}
.mainnav li:hover>.sub-menu,.mainnav li:focus-within>.sub-menu{display:block}
.mainnav .sub-menu a{display:block;padding:10px 14px;font-size:14px;border-bottom:1px solid var(--line)}

.tickerbar{border-top:1px solid var(--line);min-height:46px;background:#fff}
.tv-lazy{min-height:46px}
.tv-box{min-height:420px;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-bottom:20px;background:#fff}

/* Common blocks */
.site-main{padding:24px 0 8px}
.box-title{font-size:16px;text-transform:uppercase;letter-spacing:.02em;border-bottom:2px solid var(--line);margin-bottom:12px}
.box-title span{display:inline-block;border-bottom:2px solid var(--green);margin-bottom:-2px;padding-bottom:6px}
.box{margin-bottom:24px}
.badge{display:inline-block;font-size:12px;font-weight:700;color:var(--green);text-transform:uppercase;letter-spacing:.03em;margin-bottom:6px}
.noimg{display:block;width:100%;aspect-ratio:16/9;background:linear-gradient(135deg,var(--green-l),#dfe7ef)}

/* Post cards */
.pc__img{display:block;overflow:hidden;border-radius:var(--r);background:var(--bg-2)}
.pc__img img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .3s}
.pc:hover .pc__img img{transform:scale(1.03)}
.pc__title{font-size:17px;margin:0 0 6px}
.pc__title a:hover{color:var(--green)}
.pc__excerpt{color:var(--ink-2);font-size:14.5px;margin:0 0 6px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.pc__meta{font-size:12.5px;color:var(--muted)}
.pc--card .pc__body{padding-top:10px}
.pc--hero .pc__body{padding-top:14px}
.pc--hero .pc__title{font-family:var(--serif);font-size:30px;line-height:1.25}
.pc--hero .pc__excerpt{font-size:16px;-webkit-line-clamp:3}
.pc--row{display:grid;grid-template-columns:150px 1fr;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}
.pc--row:last-child{border-bottom:0}
.pc--row .pc__title{font-size:16px}
.pc--row .pc__excerpt{-webkit-line-clamp:2;font-size:14px}
.pc--mini{display:grid;grid-template-columns:96px 1fr;gap:10px}
.pc--mini .pc__title{font-size:14px}

.grid2,.grid3,.grid4{display:grid;gap:20px}
.grid2{grid-template-columns:repeat(2,1fr)}
.grid3{grid-template-columns:repeat(3,1fr)}
.grid4{grid-template-columns:repeat(4,1fr)}

/* Home top */
.home-top{display:grid;grid-template-columns:minmax(0,2.1fr) minmax(0,1fr) 300px;gap:28px;margin-bottom:32px}
.home-top__sub{margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}
.home-top__sub .pc__title{font-size:15.5px}
.home-top__sub .pc__excerpt{display:none}
.home-top__latest{border-left:1px solid var(--line);padding-left:24px}
.timeline{list-style:none}
.timeline li{position:relative;padding:0 0 14px 16px;border-left:2px solid var(--green-l);margin-left:4px}
.timeline li::before{content:"";position:absolute;left:-6px;top:6px;width:10px;height:10px;border-radius:50%;background:var(--green)}
.timeline time{display:block;font-size:12px;color:var(--muted);font-weight:600}
.timeline a{font-size:15px;font-weight:600;line-height:1.4}
.ranklist{list-style:none;counter-reset:r}
.ranklist li{counter-increment:r;display:grid;grid-template-columns:32px 1fr;gap:8px;padding:10px 0;border-bottom:1px dashed var(--line);font-weight:600;font-size:14.5px;line-height:1.4}
.ranklist li::before{content:counter(r);font:700 24px/1 var(--serif);color:var(--green)}
.ranklist li:last-child{border-bottom:0}

/* Bands & sections */
.band{padding:32px 0;margin:8px 0 32px}
.band--dark{background:var(--navy);color:#fff}
.band--dark .pc__title a,.band--dark .sec-head h2{color:#fff}
.band--dark .pc__title a:hover{color:var(--gold)}
.band--dark .pc__excerpt{color:#b9c6d4}
.band--dark .pc__meta{color:#8ea0b4}
.band--dark .badge{color:var(--gold)}
.band--dark .sec-head{border-color:var(--navy-2)}
.sec-head{display:flex;align-items:center;gap:18px;border-bottom:2px solid var(--line);margin-bottom:18px;flex-wrap:wrap}
.sec-head h2{font-size:21px;text-transform:uppercase;margin:0;padding:6px 0;border-bottom:3px solid var(--green);margin-bottom:-2px}
.sec-head__sub{display:flex;gap:14px;list-style:none;font-size:14px;color:var(--ink-2)}
.sec-head__all{margin-left:auto;font-size:14px;font-weight:600;color:var(--green)}
.catsec{margin-bottom:36px}
.catsec__a{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:28px}
.catsec__lead .pc__title{font-size:22px;font-family:var(--serif)}
.catsec__list .pc--row:first-child{padding-top:0}

.promo{margin-bottom:36px}
.promo__in{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:18px 22px;border-radius:var(--r);background:linear-gradient(90deg,var(--green-l),#fff8e8);border:1px solid #d6ebdc}
.promo__in strong{font-size:18px;color:var(--navy)}
.promo__in span{color:var(--ink-2);flex:1;min-width:220px}

/* Archive / single layout */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:36px;align-items:start}
.sticky{position:sticky;top:16px}
.box--cta{background:var(--navy);color:#fff;padding:20px;border-radius:var(--r)}
.box--cta strong{font-size:18px;display:block;margin-bottom:4px}
.box--cta p{color:#b9c6d4;font-size:14px;margin:0 0 14px}
.archive-head{margin-bottom:20px;padding-bottom:12px;border-bottom:2px solid var(--line)}
.archive-head h1{font-size:28px;margin:0}
.archive-desc{color:var(--ink-2);margin-top:6px}
.archive-lead .pc__title{font-size:26px;font-family:var(--serif)}
.archive-lead{margin-bottom:12px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin-top:12px}
.chips a{display:inline-block;padding:5px 12px;border-radius:999px;background:var(--bg-2);font-size:13px;font-weight:600}
.chips a:hover{background:var(--green-l)}
.crumbs{font-size:13px;color:var(--muted);margin:0 0 10px}
.crumbs a{color:var(--green)}
.pager{display:flex;gap:6px;flex-wrap:wrap;margin:24px 0}
.pager .page-numbers{padding:8px 13px;border:1px solid var(--line);border-radius:6px;font-weight:600;font-size:14px}
.pager .current{background:var(--green);border-color:var(--green);color:#fff}

.entry__title{font-family:var(--serif);font-size:34px;line-height:1.25}
.entry__meta{font-size:13.5px;color:var(--muted);margin-bottom:14px}
.entry__sapo{font-weight:600;font-size:18px;color:var(--ink-2)}
.entry__cover{margin:0 0 20px}
.entry__cover img{border-radius:var(--r);width:100%}
.entry__content{font-size:17.5px;line-height:1.75}
.entry__content>*{margin-top:0;margin-bottom:1.1em}
.entry__content h2{font-size:24px;margin-top:1.6em}
.entry__content h3{font-size:20px;margin-top:1.4em}
.entry__content a{color:var(--green);text-decoration:underline;text-underline-offset:2px}
.entry__content ul,.entry__content ol{padding-left:1.4em}
.entry__content blockquote{margin-left:0;padding:12px 18px;border-left:4px solid var(--green);background:var(--green-l);border-radius:0 var(--r) var(--r) 0}
.entry__content table{width:100%;border-collapse:collapse;font-size:15px;display:block;overflow-x:auto}
.entry__content th,.entry__content td{border:1px solid var(--line);padding:8px 10px}
.entry__content th{background:var(--bg-2)}
.entry__content img{border-radius:6px}
.entry__content .alignwide{max-width:none}
.entry__content figcaption{font-size:13px;color:var(--muted);text-align:center}
.entry__foot{margin-top:24px}
.disclaimer{font-size:13px;color:var(--muted);font-style:italic}
.related{margin-top:32px}
.related .pc--row{grid-template-columns:120px 1fr}
.comments{margin-top:32px}
.comment-list{list-style:none}
.comment-respond input:not([type=checkbox]):not([type=submit]),.comment-respond textarea{width:100%;padding:10px;border:1px solid var(--line);border-radius:6px;font:inherit}
.comment-respond .submit{background:var(--green);color:#fff;border:0;padding:10px 20px;border-radius:6px;font-weight:700;cursor:pointer}
.page-full{width:100%}
.notfound{text-align:center;padding:60px 16px}
.search-form{display:flex;gap:8px;max-width:520px;margin:0 auto 16px}
.search-form label{flex:1}
.search-form .search-field{width:100%;padding:10px 14px;border:1px solid var(--line);border-radius:6px;font:inherit}
.search-form .search-submit{background:var(--green);color:#fff;border:0;border-radius:6px;padding:0 18px;font-weight:700}

/* CTA band */
.ctaband{position:relative;overflow:hidden;background:linear-gradient(120deg,#0f6b30 0%,#178a3f 55%,#1fa04c 100%);color:#fff;padding:44px 0;margin-top:32px}
.ctaband__art{position:absolute;inset:auto 0 0 auto;width:62%;height:100%;color:#fff;opacity:.35;pointer-events:none}
.ctaband__in{position:relative;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.ctaband .eyebrow{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#ffe2a6;margin-bottom:6px}
.ctaband h2{font-family:var(--serif);font-size:30px;margin:0 0 6px}
.ctaband p{margin:0;color:#dcf2e3;max-width:560px}
.ctaband__btns{display:flex;gap:12px;flex-wrap:wrap}
.ctaband .btn--cta{box-shadow:0 6px 18px rgba(0,0,0,.18)}
.btn .ic{flex-shrink:0}

/* Footer */
.site-footer{position:relative;background:#081a2c;color:#aebdcc;font-size:14.5px}
.site-footer::before{content:"";display:block;height:4px;background:linear-gradient(90deg,var(--green),var(--gold),var(--green))}
.site-footer a{transition:color .15s}
.site-footer a:hover{color:#fff}
.fperks{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding-top:28px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.08)}
.fperk{display:flex;gap:12px;align-items:flex-start}
.fperk__ic{flex-shrink:0;display:grid;place-items:center;width:42px;height:42px;border-radius:10px;background:rgba(23,138,63,.18);color:#4cd17f}
.fperk strong{display:block;color:#fff;font-size:15px;line-height:1.3}
.fperk span{font-size:13px;color:#8fa2b6;line-height:1.4}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding-top:40px;padding-bottom:32px}
.site-footer h4{position:relative;color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.06em;margin:0 0 16px;padding-bottom:10px}
.site-footer h4::after{content:"";position:absolute;left:0;bottom:0;width:32px;height:3px;border-radius:2px;background:var(--gold)}
.fbrand__logo{display:inline-block;background:#fff;padding:8px 14px;border-radius:10px;margin-bottom:12px}
.fbrand__logo img{max-height:44px;width:auto}
.fbrand__slogan{font-family:var(--serif);font-size:17px;color:#fff;margin:0 0 14px}
.fcontact{list-style:none;display:grid;gap:10px;margin-bottom:18px}
.fcontact li{display:flex;gap:10px;align-items:flex-start;line-height:1.45}
.fcontact .ic{color:var(--gold);margin-top:2px;flex-shrink:0}
.fcontact__co{color:#fff;font-weight:700;text-transform:uppercase;font-size:13px;letter-spacing:.03em}
.fcontact a{color:#dfe7ef}
.fsocial{display:flex;gap:8px;flex-wrap:wrap}
.fsocial a{display:grid;place-items:center;min-width:38px;height:38px;padding:0 10px;border-radius:999px;background:rgba(255,255,255,.08);color:#fff;font-size:13px;font-weight:700;transition:.15s}
.fsocial a:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
.fsocial__zalo{background:#0068ff!important}
.flist{list-style:none}
.flist li{padding:5px 0}
.flist a{position:relative;display:inline-block;padding-left:14px}
.flist a::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border-right:2px solid var(--green);border-top:2px solid var(--green);transform:rotate(45deg);opacity:.8}
.flist a:hover{transform:translateX(2px)}
.fsister{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding-top:18px;padding-bottom:18px;border-top:1px solid rgba(255,255,255,.08)}
.fsister__label{font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#fff}
.fsister ul{display:flex;flex-wrap:wrap;gap:8px;list-style:none}
.fsister a{display:inline-block;padding:4px 12px;border:1px solid rgba(255,255,255,.14);border-radius:999px;font-size:13px}
.fsister a:hover{border-color:var(--gold);color:var(--gold)}
.fbottom{background:#06131f;padding:16px 0;font-size:13px}
.fbottom p{margin:4px 0}
.fbottom .disclaimer{color:#7d90a4}
.fbottom__row{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:#8fa2b6}
.fbottom__links{display:flex;gap:16px;flex-wrap:wrap}
.totop{position:fixed;right:18px;bottom:18px;z-index:60;display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--green);color:#fff;box-shadow:0 6px 18px rgba(0,0,0,.2);opacity:0;visibility:hidden;transition:.2s}
.totop.is-show{opacity:1;visibility:visible}
.totop:hover{background:var(--green-d);color:#fff}

/* Responsive */
@media (max-width:1100px){
  .home-top{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr)}
  .home-top__side{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:24px}
  .grid4{grid-template-columns:repeat(2,1fr)}
  .layout{grid-template-columns:minmax(0,1fr) 280px;gap:28px}
}
@media (max-width:860px){
  .site-header__in{flex-wrap:wrap;min-height:64px;padding-top:8px;padding-bottom:8px;gap:10px}
  .brand img{max-height:42px}
  .brand__tag{display:none}
  .hsearch{order:3;flex-basis:100%;max-width:none;margin:0}
  .site-header__in>.btn--cta{margin-left:auto;padding:8px 12px;font-size:13px}
  .navtoggle{display:block}
  .mainnav{display:none}
  .mainnav.is-open{display:block}
  .mainnav .menu{flex-direction:column}
  .mainnav .menu>li>a{border-top:1px solid rgba(255,255,255,.15)}
  .mainnav .sub-menu{position:static;display:block;box-shadow:none;border-radius:0;background:var(--green-d)}
  .mainnav .sub-menu a{color:#fff;border-color:rgba(255,255,255,.12);padding-left:28px}
  .home-top,.catsec__a,.layout{grid-template-columns:1fr}
  .home-top__latest{border-left:0;padding-left:0}
  .home-top__side{grid-template-columns:1fr}
  .pc--hero .pc__title{font-size:24px}
  .grid3{grid-template-columns:1fr 1fr}
  .fgrid{grid-template-columns:1fr 1fr;gap:28px}
  .fbrand{grid-column:1/-1}
  .fperks{grid-template-columns:1fr 1fr}
  .entry__title{font-size:27px}
  .entry__content{font-size:17px}
  .topbar__date{display:none}
  .topbar__in{justify-content:center}
}
@media (max-width:560px){
  .grid2,.grid3,.grid4{grid-template-columns:1fr}
  .home-top__sub{grid-template-columns:1fr}
  .home-top__sub .pc{display:grid;grid-template-columns:120px 1fr;gap:12px}
  .home-top__sub .pc__body{padding-top:0}
  .home-top__sub .badge{display:none}
  .pc--row{grid-template-columns:112px 1fr;gap:12px}
  .pc--row .pc__excerpt{display:none}
  .grid4 .pc--card{display:grid;grid-template-columns:120px 1fr;gap:12px}
  .grid4 .pc--card .pc__body{padding-top:0}
  .grid4 .pc--card .pc__excerpt,.grid4 .pc--card .badge{display:none}
  .grid4 .pc--card .pc__title{font-size:15px}
  .fgrid{grid-template-columns:1fr 1fr}
  .fperks{grid-template-columns:1fr;gap:12px}
  .ctaband h2{font-size:24px}
  .ctaband__btns,.ctaband__btns .btn{width:100%}
  .fbottom__row{flex-direction:column}
  .sec-head h2{font-size:18px}
  .sec-head__sub{display:none}
  .ctaband h2{font-size:22px}
}

/* Fixes */
.pc--row .pc__img,.pc--mini .pc__img,.home-top__sub .pc__img,.grid4 .pc--card .pc__img{align-self:start}
.timeline li{line-height:1.4}
.timeline a{font-size:14.5px}
@media (min-width:861px){
  .archive-lead .pc{display:grid;grid-template-columns:1.25fr 1fr;gap:24px;align-items:center}
  .archive-lead .pc__body{padding-top:0}
}
@media (max-width:560px){.ctaband__art{opacity:.15;width:100%}.fbottom{padding-bottom:70px}}