/* ===== Korea88 — giao diện sáng, xanh dương chủ đạo, friendly ===== */
:root{
  --blue:#1466F0; --blue-600:#0F55D6; --blue-700:#0B43B0; --ink:#0B2A5B;
  --blue-050:#EEF4FF; --blue-100:#DCE8FF; --blue-tint:#F3F7FF;
  --text:#16233A; --muted:#5B6B85; --line:#E4EAF3; --line-2:#EDF1F8;
  --bg:#FFFFFF; --bg-alt:#F3F7FF; --footer:#0B2A5B; --footer-2:#08214A;
  --green:#16A34A; --green-050:#E7F6ED; --red:#E23B3B; --amber:#F59E0B;
  --r:16px; --r-sm:12px; --pill:999px;
  --sh:0 6px 22px rgba(16,54,120,.08); --sh-lg:0 16px 44px rgba(16,54,120,.14);
  --wrap:1200px; --hd:64px;
  font-synthesis:none;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;touch-action:manipulation;overflow-x:hidden}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-600)}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{color:var(--ink);line-height:1.25;margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
p{margin:0 0 1em}
button,a,input,textarea,select,label,.btn{touch-action:manipulation}
.container{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.narrow{max-width:820px}
.center{text-align:center;margin-left:auto;margin-right:auto}
.ic{width:1.15em;height:1.15em;flex:0 0 auto;vertical-align:-.18em}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  padding:.72em 1.3em;border-radius:var(--pill);font-weight:700;font-size:.98rem;
  border:1.5px solid transparent;cursor:pointer;transition:.16s ease;white-space:nowrap;line-height:1}
.btn .ic{width:1.1em;height:1.1em}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 6px 16px rgba(20,102,240,.28)}
.btn-primary:hover{background:var(--blue-600);color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(20,102,240,.34)}
.btn-outline{background:#fff;color:var(--blue);border-color:var(--blue-100)}
.btn-outline:hover{background:var(--blue-050);color:var(--blue-600);border-color:var(--blue)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#0a2350;color:#fff;transform:translateY(-1px)}
.btn-lg{padding:.92em 1.7em;font-size:1.05rem}
.btn-block{width:100%}
.btn-nav{padding:.55em 1.1em;font-size:.9rem}

/* ===== Eyebrow / section heads ===== */
.eyebrow{display:inline-flex;align-items:center;gap:.4em;color:var(--blue);background:var(--blue-050);
  border:1px solid var(--blue-100);padding:.34em .9em;border-radius:var(--pill);font-weight:700;font-size:.82rem;margin-bottom:.9rem}
.eyebrow .ic{width:1em;height:1em}
.section{padding:64px 0}
.section-alt{background:var(--bg-alt)}
.section-head{margin-bottom:34px}
.section-head.center{max-width:720px}
.section-title{font-size:clamp(1.5rem,3.4vw,2.15rem);margin:0 0 .35em}
.section-sub{color:var(--muted);font-size:1.05rem;margin:0}
.section-more{text-align:center;margin-top:32px}
.prose{color:var(--text)}
.prose.center p{margin-left:auto;margin-right:auto}

/* ===== Grids ===== */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* ===== Ticker (dòng chạy trên cùng) ===== */
.ticker{background:linear-gradient(90deg,#B91C1C,#DC2626);color:#fff;overflow:hidden;white-space:nowrap;font-size:.82rem;font-weight:600}
.ticker-track{display:inline-flex;gap:3rem;padding:7px 0;animation:ticker 34s linear infinite;will-change:transform}
.ticker-item{display:inline-flex;align-items:center;gap:.5em}
.ticker-ic{width:1.05em;height:1.05em}
.ticker a{color:#fff;text-decoration:underline;font-weight:800;margin-left:.4em}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.ticker-track{animation:none}}

/* ===== Header ===== */
/* KHÔNG dùng backdrop-filter ở header: nó tạo containing-block khiến menu mobile (position:fixed) không phủ được full màn hình. */
.site-header{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid var(--line)}
.site-header.scrolled{box-shadow:0 4px 20px rgba(16,54,120,.08)}
.site-header-inner{display:flex;align-items:center;gap:20px;min-height:var(--hd)}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand-logo{height:38px;width:auto;display:block}       /* KHÔNG bóp méo: chỉ khóa chiều cao */
.footer-logo{height:40px;width:auto;filter:brightness(0) invert(1)}
.brand-name{font-weight:800;font-size:1.3rem;color:var(--ink)}
.nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{display:inline-flex;align-items:center;gap:.4em;color:var(--text);font-weight:600;font-size:.95rem;
  padding:.55em .85em;border-radius:10px}
.nav-link:hover{background:var(--blue-050);color:var(--blue-600)}
.nav-link.active{color:var(--blue)}
.nav-link-alert{color:var(--red)}
.nav-link-alert .nav-ic{color:var(--red)}
.nav-ic{width:1.05em;height:1.05em}
.nav-toggle{display:none;cursor:pointer;color:var(--ink);padding:.3em}
.nav-toggle .ic{width:28px;height:28px}
.nav-toggle-cb,.nav-scrim{display:none}
.subnav{border-top:1px solid var(--line-2);background:#fff}
.subnav-inner{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.subnav-inner::-webkit-scrollbar{display:none}
.subnav-link{display:inline-flex;align-items:center;gap:.4em;white-space:nowrap;color:var(--muted);
  font-size:.86rem;font-weight:600;padding:.7em .8em;border-bottom:2px solid transparent}
.subnav-link:hover{color:var(--blue)}
.subnav-link.active{color:var(--blue);border-bottom-color:var(--blue)}
.sn-ic{width:1em;height:1em;opacity:.8}

/* ===== Hero (banner) ===== */
.hero{position:relative;overflow:hidden;
  background:radial-gradient(1100px 520px at 80% -12%,var(--blue-050),transparent 60%),linear-gradient(180deg,#fff,var(--blue-tint))}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:40px;align-items:center;padding:66px 20px 74px}
/* hoạ tiết chip/quân bài casino mờ làm nền banner */
.hero-deco{position:absolute;inset:0;z-index:1;pointer-events:none}
.deco-item{position:absolute;transform:translate(-50%,-50%)}
.deco-chip{display:block;width:64px;height:64px;border-radius:50%;
  background:radial-gradient(circle at 50% 50%,transparent 40%,rgba(20,102,240,.10) 41% 52%,transparent 53%),
             conic-gradient(rgba(20,102,240,.14) 0 25%,transparent 0 50%,rgba(20,102,240,.14) 0 75%,transparent 0);
  border:6px solid rgba(20,102,240,.10)}
.deco-suit{font-size:60px;color:rgba(11,42,91,.07);line-height:1}
.deco-0 .deco-suit,.deco-4 .deco-suit{color:rgba(226,59,59,.10)}
.deco-1 .deco-chip{width:44px;height:44px}
.deco-3 .deco-chip{width:80px;height:80px}
.deco-5 .deco-chip{width:52px;height:52px}
@media(max-width:760px){.hero-deco{opacity:.6}.deco-suit{font-size:40px}}
.hero-title{font-size:clamp(2rem,4.6vw,3.1rem);margin:0 0 .4em}
.hero-sub{font-size:1.15rem;color:var(--muted);margin:0 0 1.6em;max-width:36em}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:2rem}
.hero-stats{display:flex;gap:14px;flex-wrap:wrap}
.hstat{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:14px 18px;box-shadow:var(--sh);min-width:120px}
.hstat b{display:block;font-size:1.5rem;color:var(--blue);line-height:1.1}
.hstat span{font-size:.82rem;color:var(--muted)}
.hero-visual{position:relative;min-height:300px;display:grid;place-items:center}
.coins{width:min(360px,90%);height:auto;filter:drop-shadow(0 18px 34px rgba(11,42,91,.22));animation:coinFloat 5s ease-in-out infinite}
@keyframes coinFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@media(prefers-reduced-motion:reduce){.coins{animation:none}}

/* ===== Trust bar ===== */
.trust-bar{background:var(--ink);color:#fff}
.trust-bar-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:26px 20px}
.tbi{display:flex;align-items:center;gap:12px}
.tbi-ic{flex:0 0 auto;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:rgba(255,255,255,.12)}
.tbi-ic .ic{width:24px;height:24px;color:#8FB6FF}
.tbi b{display:block;font-size:.98rem}
.tbi span{font-size:.82rem;color:#9FB2D4}

/* ===== Casino cards ===== */
.casino-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--sh);
  display:flex;flex-direction:column;transition:.18s ease}
.casino-card:hover{box-shadow:var(--sh-lg);transform:translateY(-3px);border-color:var(--blue-100)}
.casino-card-head{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.casino-logo{flex:0 0 auto;width:60px;height:60px;border-radius:14px;overflow:hidden;background:var(--ink);
  display:grid;place-items:center}
.casino-logo img{width:100%;height:100%;object-fit:cover}
.casino-logo-text{color:#fff;font-weight:800;font-size:1.1rem}
.casino-headings{min-width:0}
.casino-name{font-size:1.25rem;margin:0 0 .25em}
.casino-name a{color:var(--ink)}
.badge-verified{display:inline-flex;align-items:center;gap:.35em;background:var(--green-050);color:var(--green);
  border:1px solid #BBE7C9;font-size:.76rem;font-weight:800;padding:.24em .6em;border-radius:var(--pill)}
.bv-ic{width:1em;height:1em}
.rating{display:flex;align-items:center;gap:8px;margin-bottom:12px}
.stars{color:var(--amber);letter-spacing:1px;font-size:1rem}
.stars .empty{color:#D5DEEC}
.stars-wrap{display:inline-flex}
.rating-num{font-weight:800;color:var(--ink)}
.rating-count{color:var(--muted);font-size:.85rem}
.casino-tagline{color:var(--muted);margin:0 0 14px}
.casino-feats{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:8px}
.casino-feats li{display:flex;align-items:center;gap:.5em;font-size:.92rem}
.feat-ic{width:1.05em;height:1.05em;color:var(--green)}
.casino-cta{margin-top:auto;display:grid;gap:10px}
.btn-ic{width:1em;height:1em}
.casino-card-soon{align-items:center;text-align:center;justify-content:center;border-style:dashed;background:var(--blue-tint);box-shadow:none;color:var(--muted)}
.casino-card-soon .soon-ic{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--blue-050);margin-bottom:12px}
.casino-card-soon .soon-ic .ic{width:26px;height:26px;color:var(--blue)}
.casino-card-soon h3{color:var(--ink)}

/* ===== Featured ===== */
.featured{display:grid;grid-template-columns:.9fr 1.1fr;gap:0;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-lg)}
.featured-media{background:var(--ink);min-height:340px}
.featured-media img{width:100%;height:100%;object-fit:cover}
.featured-body{padding:32px}
.featured-top{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.featured-logo{width:56px;height:56px;border-radius:12px;overflow:hidden;background:var(--ink);flex:0 0 auto}
.featured-logo img{width:100%;height:100%;object-fit:cover}
.featured-top h3{font-size:1.5rem;margin:0 0 .3em;display:flex;align-items:center;gap:.5em;flex-wrap:wrap}
.featured-blurb{color:var(--muted)}
.featured-pros{list-style:none;padding:0;margin:0 0 20px;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.featured-pros li{display:flex;align-items:center;gap:.5em;font-size:.92rem}
.app-cta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.featured-more{display:inline-flex;align-items:center;gap:.4em;font-weight:700}

/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;position:relative;box-shadow:var(--sh)}
.step-no{position:absolute;top:16px;right:18px;font-size:2.2rem;font-weight:900;color:var(--blue-100)}
.step-ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--blue-050);margin-bottom:14px}
.step-ic .ic{width:26px;height:26px;color:var(--blue)}
.step h3{font-size:1.1rem;margin:0 0 .4em}
.step p{color:var(--muted);margin:0;font-size:.94rem}

/* ===== Promotions ===== */
.promo-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--sh);display:flex;flex-direction:column}
.promo-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.promo-amount{font-size:1.8rem;font-weight:900;color:var(--blue)}
.promo-badge{background:var(--red);color:#fff;font-size:.72rem;font-weight:800;padding:.3em .7em;border-radius:var(--pill)}
.promo-title{font-size:1.15rem;margin:0 0 .4em}
.promo-desc{color:var(--muted);font-size:.94rem}
.promo-casino{display:inline-flex;align-items:center;gap:.35em;color:var(--green);font-size:.85rem;font-weight:700;margin-bottom:16px}
.promo-card .btn{margin-top:auto}
.meta-ic{width:1em;height:1em}

/* ===== Review cards ===== */
.review-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);display:flex;flex-direction:column;transition:.18s}
.review-card:hover{box-shadow:var(--sh-lg);transform:translateY(-3px)}
.review-thumb{position:relative;display:block;aspect-ratio:16/9;background:var(--blue-050);overflow:hidden}
.review-thumb img{width:100%;height:100%;object-fit:cover}
.review-thumb-ph{position:absolute;inset:0;display:grid;place-items:center;font-size:3rem;font-weight:900;color:var(--blue-100)}
.card-tag{position:absolute;top:12px;left:12px;background:rgba(11,42,91,.86);color:#fff;font-size:.74rem;font-weight:700;padding:.3em .7em;border-radius:var(--pill)}
.review-body{padding:18px 20px;display:flex;flex-direction:column;flex:1}
.review-title{font-size:1.1rem;margin:0 0 .4em;line-height:1.35}
.review-title a{color:var(--ink)}
.review-title a:hover{color:var(--blue)}
.review-excerpt{color:var(--muted);font-size:.92rem;margin:0 0 14px}
.review-meta{display:flex;align-items:center;gap:14px;margin-top:auto;color:var(--muted);font-size:.82rem}
.review-meta span{display:inline-flex;align-items:center;gap:.35em}
.review-rate{color:var(--amber);font-weight:700}

/* ===== Reviews section (user) ===== */
.reviews-section{background:#fff}
.review-aggregate{display:inline-flex;align-items:center;gap:12px;margin-top:16px;background:var(--blue-050);
  border:1px solid var(--blue-100);border-radius:var(--pill);padding:8px 18px}
.agg-score{font-size:1.6rem;font-weight:900;color:var(--blue)}
.agg-stars .stars{font-size:1.1rem}
.agg-count{color:var(--muted);font-size:.9rem;font-weight:600}
.reviews-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:28px;align-items:start}
.reviews-list{display:grid;gap:16px}
.ureview{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;margin:0;box-shadow:var(--sh)}
.ureview-top{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.ureview-avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(150deg,var(--blue),var(--ink));
  color:#fff;font-weight:800;display:grid;place-items:center;flex:0 0 auto}
.ureview-id{flex:1;min-width:0}
.ureview-name{font-weight:800;color:var(--ink)}
.ureview-loc{font-size:.8rem;color:var(--muted)}
.ureview-stars .stars{font-size:.95rem}
.ureview-body{margin:0;color:var(--text);font-size:.96rem}
.ureview-empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:40px 20px;background:var(--blue-tint);border-radius:var(--r)}
.ureview-empty .empty-ic{width:44px;height:44px;color:var(--blue-100);margin:0 auto 10px}
.review-form-box{background:var(--blue-tint);border:1px solid var(--blue-100);border-radius:var(--r);padding:26px;position:sticky;top:calc(var(--hd) + 12px)}
.review-form-box h3{display:flex;align-items:center;gap:.5em;font-size:1.2rem}
.review-form-box .box-ic{width:1.2em;height:1.2em;color:var(--blue)}
.review-form label{display:block;font-weight:600;font-size:.88rem;color:var(--ink);margin-bottom:12px}
.review-form input,.review-form textarea{width:100%;margin-top:6px;padding:11px 13px;border:1px solid var(--line);
  border-radius:10px;font:inherit;font-size:16px;background:#fff;color:var(--text)}
.review-form input:focus,.review-form textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-050)}
.review-form .hp{position:absolute;left:-9999px;width:1px;height:1px}
.form-note{font-size:.78rem;color:var(--muted);margin:.6rem 0 0}
.form-flash{padding:10px 14px;border-radius:10px;font-size:.9rem;font-weight:600;margin-bottom:14px}
.form-flash.ok{background:var(--green-050);color:var(--green);border:1px solid #BBE7C9}
.form-flash.err{background:#FDECEC;color:var(--red);border:1px solid #F5C2C2}
/* star input tương tác */
.star-input{display:inline-flex;flex-direction:row-reverse;gap:2px;margin-top:6px}
.star-input input{position:absolute;opacity:0;width:0;height:0}
.star-input label{cursor:pointer;color:#D5DEEC;margin:0;padding:0}
.star-input label .ic{width:30px;height:30px}
.star-input input:checked ~ label,.star-input label:hover,.star-input label:hover ~ label{color:var(--amber)}

/* ===== CTA band ===== */
.cta-band{background:linear-gradient(120deg,var(--blue),var(--ink));color:#fff}
.cta-band-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:44px 20px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin:0 0 .3em}
.cta-band p{margin:0;color:#D6E4FF}
.cta-band .btn-primary{background:#fff;color:var(--blue)}
.cta-band .btn-primary:hover{background:#F0F5FF;color:var(--blue-700)}

/* ===== Telegram công khai ===== */
.tg-public{background:var(--ink);color:#fff}
.tg-public-inner{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;flex-wrap:wrap;font-size:.92rem}
.tg-ic{width:1.15em;height:1.15em;color:#8FB6FF}
.tg-public-label{color:#B9C9E6}
.tg-public-link{color:#fff;font-weight:800;text-decoration:underline}

/* ===== Footer ===== */
.footer{background:var(--footer);color:#B9C9E6}
.footer-cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:30px;padding:52px 20px 34px}
.footer-about p{margin:.9rem 0 0;font-size:.92rem}
.footer h4{color:#fff;font-size:1rem;margin:0 0 1rem}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}
.footer a{color:#B9C9E6;font-size:.92rem}
.footer a:hover{color:#fff}
.footer-support-btn{display:inline-flex;align-items:center;gap:.4em;background:rgba(255,255,255,.1);color:#fff;
  padding:.5em 1em;border-radius:var(--pill);font-weight:700;font-size:.88rem;margin-top:.6rem}
.footer-support-btn:hover{background:var(--blue)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1)}
.footer-bottom .container{padding-top:18px;padding-bottom:18px}
.footer-bottom p{margin:0;font-size:.82rem;color:#8497BC}

/* ===== Breadcrumb / page-hero ===== */
.breadcrumb{display:flex;flex-wrap:wrap;gap:.4em;font-size:.85rem;color:var(--muted);margin-bottom:1rem}
.breadcrumb a{color:var(--blue)}
.page-hero{background:var(--bg-alt);border-bottom:1px solid var(--line);padding:36px 0}
.page-title{font-size:clamp(1.6rem,3.6vw,2.3rem);margin:0}
.page-sub{color:var(--muted);margin:.5rem 0 0}
.empty{text-align:center;color:var(--muted);padding:50px 20px;background:var(--bg-alt);border-radius:var(--r)}

/* ===== Blog layout ===== */
.blog-layout{display:grid;grid-template-columns:1fr 300px;gap:32px;align-items:start}
.side-box{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;margin-bottom:20px;box-shadow:var(--sh)}
.side-box h3{font-size:1.05rem}
.side-search{display:flex;gap:8px}
.side-search input{flex:1;min-width:0;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:16px}
.side-cats{list-style:none;padding:0;margin:0;display:grid;gap:.2rem}
.side-cats a{display:flex;justify-content:space-between;padding:.5em .2em;color:var(--text);border-bottom:1px solid var(--line-2)}
.side-cats a:hover{color:var(--blue)}
.side-cats span{color:var(--muted);font-size:.85rem}
.pagination{display:flex;gap:8px;justify-content:center;margin-top:34px;flex-wrap:wrap}
.pagination a{min-width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;color:var(--text);font-weight:700}
.pagination a:hover{border-color:var(--blue);color:var(--blue)}
.pagination a.active{background:var(--blue);color:#fff;border-color:var(--blue)}

/* ===== Article ===== */
.article-header{background:var(--bg-alt);border-bottom:1px solid var(--line);padding:34px 0}
.article-cat{display:inline-block;background:var(--blue-050);color:var(--blue);font-weight:700;font-size:.8rem;padding:.3em .8em;border-radius:var(--pill);margin-bottom:.6rem}
.article-title{font-size:clamp(1.7rem,4vw,2.5rem);margin:0 0 .6rem}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;color:var(--muted);font-size:.88rem}
.article-meta span{display:inline-flex;align-items:center;gap:.35em}
.article-cover{margin:26px auto}
.article-cover img{width:100%;border-radius:var(--r);box-shadow:var(--sh)}
.article-layout{display:grid;grid-template-columns:1fr 320px;gap:38px;align-items:start;padding-top:36px;padding-bottom:50px}
.article-body{font-size:1.06rem;min-width:0}
.article-lead{font-size:1.18rem;color:var(--ink);font-weight:600;border-left:4px solid var(--blue);padding-left:1rem;margin-bottom:1.4rem}
.article-body h2{font-size:1.5rem;margin:1.8rem 0 .7rem;padding-top:.4rem}
.article-body h3{font-size:1.2rem;margin:1.4rem 0 .5rem}
.article-body ul,.article-body ol{padding-left:1.3rem;margin:0 0 1.1rem}
.article-body li{margin:.4rem 0}
.article-body blockquote{margin:1.2rem 0;padding:1rem 1.3rem;background:var(--blue-tint);border-left:4px solid var(--blue);border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--ink);font-style:italic}
.article-body img{border-radius:var(--r-sm)}
.article-fig{margin:1.4rem 0}
.article-fig img{width:100%;box-shadow:var(--sh)}
.article-fig figcaption{text-align:center;color:var(--muted);font-size:.85rem;margin-top:.5rem}
.article-body table{width:100%;border-collapse:collapse;margin:1.2rem 0}
.article-body th,.article-body td{border:1px solid var(--line);padding:.6em .8em;text-align:left}
.article-body th{background:var(--bg-alt)}
.table-wrap{overflow-x:auto}
.faq{margin-top:2.4rem}
.faq h2{font-size:1.5rem}
.faq-item{border:1px solid var(--line);border-radius:var(--r-sm);margin-bottom:10px;background:#fff;overflow:hidden}
.faq-item summary{cursor:pointer;padding:16px 18px;font-weight:700;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:1em}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--blue);font-size:1.3rem;line-height:1}
.faq-item[open] summary::after{content:"–"}
.faq-a{padding:0 18px 16px;color:var(--muted)}
/* article sidebar */
.article-side .side-casino,.side-casino{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--sh);margin-bottom:20px;text-align:center;position:sticky;top:calc(var(--hd) + 12px)}
.side-casino-logo{width:64px;height:64px;border-radius:14px;object-fit:cover;margin:0 auto 12px;background:var(--ink)}
.side-casino .rating{justify-content:center}
.side-apps,.side-casino .side-apps{display:grid;gap:8px;margin:14px 0}
.side-casino-detail{font-weight:700;display:inline-flex;gap:.3em;margin-top:.4rem}
.side-support{background:#FDECEC;border-color:#F5C2C2}
.side-support h3{color:var(--red)}

/* ===== Casino page ===== */
.casino-hero{background:linear-gradient(180deg,#fff,var(--blue-tint));border-bottom:1px solid var(--line);padding:34px 0}
.casino-hero-main{display:flex;align-items:center;gap:18px;margin:14px 0}
.casino-hero-logo{width:84px;height:84px;border-radius:18px;object-fit:cover;background:var(--ink);flex:0 0 auto}
.casino-hero-name{font-size:clamp(1.6rem,4vw,2.3rem);margin:0 0 .3rem;display:flex;align-items:center;gap:.5em;flex-wrap:wrap}
.casino-hero-tag{color:var(--muted);margin:0}
.casino-est{color:var(--muted);font-size:.9rem}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.chip{background:var(--blue-050);color:var(--blue);border:1px solid var(--blue-100);border-radius:var(--pill);padding:.35em .9em;font-size:.85rem;font-weight:600}
.cta-apps{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.casino-ref{margin-top:12px;color:var(--muted)}
.casino-ref b{color:var(--blue)}
.casino-body-layout{display:grid;grid-template-columns:1fr 320px;gap:38px;align-items:start;padding:40px 0}
.pros-cons-box{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:28px}
.pc-col{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh)}
.pros,.cons{list-style:none;padding:0;margin:.6rem 0 0;display:grid;gap:.5rem}
.pros li,.cons li{padding-left:1.6em;position:relative}
.pros li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}
.cons li::before{content:"!";position:absolute;left:0;color:var(--amber);font-weight:800}
.casino-desc{margin-bottom:28px}
.section-inner{margin-bottom:32px}
.section-inner .section-title{font-size:1.4rem}

/* ===== 404 ===== */
.section-404 h1{font-size:5rem;color:var(--blue);margin:0}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media(max-width:1000px){
  .hero-inner{grid-template-columns:1fr;gap:24px}
  .hero-visual{min-height:220px;order:-1}
  .hero-shield{width:170px;height:170px}.hero-shield .ic{width:84px;height:84px}
  .featured{grid-template-columns:1fr}
  .featured-media{min-height:220px}
  .reviews-layout{grid-template-columns:1fr}
  .review-form-box{position:static}
  .blog-layout,.article-layout,.casino-body-layout{grid-template-columns:1fr}
  .article-side,.blog-side{order:2}
  .side-casino,.review-form-box{position:static}
  .grid-4,.steps,.trust-bar-inner{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  /* nav mobile */
  .nav-toggle{display:inline-flex}
  .nav{position:fixed;inset:0 0 0 auto;width:min(80vw,320px);background:#fff;flex-direction:column;align-items:stretch;
    gap:2px;padding:calc(var(--hd) + 14px) 16px 20px;transform:translateX(100%);transition:transform .22s ease;
    box-shadow:-10px 0 40px rgba(0,0,0,.18);z-index:60;overflow-y:auto;margin-left:0}
  .nav-link{padding:.8em .7em;border-radius:10px}
  .nav-toggle-cb:checked ~ .nav{transform:none}
  .nav-toggle-cb:checked ~ .nav-scrim{display:block;position:fixed;inset:0;background:rgba(6,18,40,.5);z-index:55}
  .btn-nav{margin-top:8px}
  .subnav{display:none}

  /* full-bleed: tràn viền, không bo góc/không border, full màn hình */
  .container{padding-left:16px;padding-right:16px}
  .grid{gap:0}
  .grid-3,.grid-4,.grid-2,.steps,.casino-grid{grid-template-columns:1fr}
  .section{padding:40px 0}
  .casino-card,.promo-card,.review-card,.ureview,.step,.pc-col,.side-box,.casino-card-soon{
    border-radius:0;border-left:0;border-right:0;border-top:0;box-shadow:none;margin:0 -16px;
    padding-left:16px;padding-right:16px;border-bottom:1px solid var(--line)}
  .featured,.review-form-box,.side-casino{border-radius:0;margin-left:-16px;margin-right:-16px;box-shadow:none;border-left:0;border-right:0}
  .article-cover img{border-radius:0}
  .review-card{overflow:hidden}
  .trust-bar-inner{grid-template-columns:1fr;gap:14px}
  .featured-pros{grid-template-columns:1fr}
  .pros-cons-box{grid-template-columns:1fr}
  .hero-inner{padding:36px 16px 44px}
  .hero-chip{display:none}
  .cta-band-inner{flex-direction:column;align-items:flex-start;text-align:left}
  .footer-cols{grid-template-columns:1fr 1fr;gap:24px}
  .section-head{margin-bottom:24px}
  input,textarea,select{font-size:16px}
}
@media(max-width:440px){
  .footer-cols{grid-template-columns:1fr}
  .hero-stats{gap:10px}
  .hstat{flex:1;min-width:0}
}

/* ===== FIX ẢNH: screenshot dọc không được kéo full (tránh vỡ / quá to) ===== */
.article-cover{margin:24px auto;text-align:center}
.article-cover img{max-height:460px;width:auto;max-width:100%;margin:0 auto;border-radius:var(--r);box-shadow:var(--sh)}
.article-fig{max-width:520px;margin:1.5rem auto;text-align:center}
.article-fig img{max-height:600px;width:auto;max-width:100%;margin:0 auto;border-radius:var(--r-sm)}
.article-body img{max-height:600px;width:auto;margin:0 auto}
@media(max-width:760px){
  .article-cover img,.article-fig img,.article-body img{max-height:70vh}
  .article-fig{max-width:100%}
}

/* ===== Trang tĩnh 1 cột + Liên hệ ===== */
.article-layout-full{grid-template-columns:1fr;max-width:880px;margin-left:auto;margin-right:auto}
.contact-section{background:var(--bg-alt);border-top:1px solid var(--line)}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:32px;align-items:start}
.contact-info{list-style:none;padding:0;margin:0;display:grid;gap:16px}
.contact-info li{display:flex;gap:12px;align-items:flex-start}
.ci-ic{flex:0 0 auto;width:44px;height:44px;border-radius:12px;background:var(--blue-050);display:grid;place-items:center}
.ci-ic .ic{width:22px;height:22px;color:var(--blue)}
.contact-info b{display:block;color:var(--ink);font-size:.95rem}
.contact-info span{color:var(--muted);font-size:.92rem}
.contact-form-col{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--sh)}
.contact-form label{display:block;font-weight:600;font-size:.88rem;color:var(--ink);margin-bottom:14px}
.contact-form .req{color:var(--red)}
.contact-form input,.contact-form textarea{width:100%;margin-top:6px;padding:11px 13px;border:1px solid var(--line);
  border-radius:10px;font:inherit;font-size:16px;background:#fff;color:var(--text)}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-050)}
.contact-form .hp{position:absolute;left:-9999px;width:1px;height:1px}
.cf-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.footer-company{list-style:none;padding:0;margin:12px 0 0;display:grid;gap:4px}
.footer-company li{font-size:.85rem;color:#8FA3C6}
.footer-company b{color:#CFDDF2}
@media(max-width:760px){.contact-grid{grid-template-columns:1fr}.cf-row{grid-template-columns:1fr}
  .contact-form-col{border-radius:0;margin:0 -16px;border-left:0;border-right:0;box-shadow:none}}

/* ===== Mục tuyển Đại lý ===== */
.section-agent{background:linear-gradient(120deg,var(--ink),var(--blue-700))}
.agent-box{display:grid;grid-template-columns:1.4fr .6fr;gap:24px;align-items:center;color:#fff}
.eyebrow-light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.2);color:#CFE0FF}
.agent-body h2{color:#fff;font-size:clamp(1.5rem,3.2vw,2rem)}
.agent-intro{color:#CFE0FF;margin-bottom:18px}
.agent-intro p{margin:0 0 .5em}
.agent-steps{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.agent-steps span{display:inline-flex;align-items:center;gap:.5em;background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.16);border-radius:var(--pill);padding:.5em 1em;font-size:.9rem;font-weight:600}
.agent-steps b{width:22px;height:22px;border-radius:50%;background:var(--blue);display:grid;place-items:center;font-size:.8rem}
.section-agent .btn-primary{background:#fff;color:var(--blue)}
.section-agent .btn-primary:hover{background:#EAF2FF;color:var(--blue-700)}
.agent-more{display:inline-flex;align-items:center;gap:.4em;color:#CFE0FF;font-weight:700;margin-left:16px}
.agent-more:hover{color:#fff}
.agent-visual{display:grid;place-items:center}
.agent-visual .ic{width:120px;height:120px;color:rgba(255,255,255,.18);stroke-width:1.2}
@media(max-width:760px){.agent-box{grid-template-columns:1fr}.agent-visual{display:none}.agent-more{margin-left:0;margin-top:12px;display:block}}

/* =====================================================================
   MOBILE MENU — xây lại sạch (không phụ thuộc JS; header không backdrop-filter)
   ===================================================================== */
@media(max-width:760px){
  .nav-toggle{display:inline-flex;margin-left:auto;order:3}
  .brand{order:1}
  .nav{position:fixed;top:0;right:0;bottom:0;left:auto;height:100vh;height:100dvh;
    width:min(84vw,340px);background:#fff;flex-direction:column;align-items:stretch;justify-content:flex-start;
    gap:4px;padding:76px 18px 24px;margin:0;transform:translateX(105%);transition:transform .25s ease;
    box-shadow:-14px 0 44px rgba(6,18,40,.25);z-index:70;overflow-y:auto;-webkit-overflow-scrolling:touch}
  .nav-link{padding:.85em .8em;border-radius:10px;font-size:1rem;border-bottom:1px solid var(--line-2)}
  .nav-link:last-of-type{border-bottom:0}
  .btn-nav{margin-top:14px;justify-content:center}
  .nav-toggle-cb:checked ~ .nav{transform:translateX(0)}
  .nav-scrim{display:none;position:fixed;inset:0;background:rgba(6,18,40,.5);z-index:65;border:0;margin:0;padding:0}
  .nav-toggle-cb:checked ~ .nav-scrim{display:block}
  /* khoá cuộn nền khi mở menu (dùng :has nếu hỗ trợ) */
  body:has(.nav-toggle-cb:checked){overflow:hidden}
}