/* bk44bet.com style.css - original design system */
:root{
  --bg:#0b1020;
  --bg-2:#141d3b;
  --bg-3:#1a2247;
  --surface:#1e2650;
  --surface-2:#242d5c;
  --line:rgba(255,255,255,.08);
  --text:#e9ecf3;
  --muted:#9aa3b2;
  --gold:#f5c542;
  --gold-2:#e89b1c;
  --red:#e53e3e;
  --green:#22c55e;
  --radius:12px;
  --radius-lg:18px;
  --shadow-1:0 4px 14px rgba(0,0,0,.25);
  --shadow-2:0 10px 28px rgba(0,0,0,.35);
  --container:1200px;
  --fs-base:16px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{font-size:var(--fs-base)}
body{
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans Bengali", "SolaimanLipi", "Siyam Rupali", Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--gold);text-decoration:none}
a:hover{color:var(--gold-2)}
img,svg{display:block;max-width:100%;height:auto}
.container{max-width:var(--container);margin:0 auto;padding:0 20px}
h1,h2,h3,h4{font-weight:800;line-height:1.25;margin:0 0 .6em;color:#fff}
h1{font-size:clamp(1.8rem, 3vw + 1rem, 2.6rem)}
h2{font-size:clamp(1.4rem, 1.5vw + 1rem, 2rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
ul,ol{padding-left:1.2rem}
hr{border:none;border-top:1px solid var(--line);margin:2rem 0}

/* topbar */
.topbar{background:#07091a;color:var(--muted);font-size:.82rem;border-bottom:1px solid var(--line)}
.topbar .container{display:flex;justify-content:space-between;align-items:center;min-height:34px;gap:12px;flex-wrap:wrap}
.topbar .tb-l,.topbar .tb-r{display:flex;gap:18px;flex-wrap:wrap}
.topbar a{color:var(--muted)}
.topbar a:hover{color:var(--gold)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,16,32,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .container{display:flex;align-items:center;gap:18px;min-height:64px}
.logo{display:flex;align-items:center;max-width:160px}
.logo img{max-height:44px;width:auto}
.main-nav{flex:1;display:flex;justify-content:center}
.main-nav ul{list-style:none;display:flex;gap:18px;margin:0;padding:0;flex-wrap:wrap}
.main-nav a{color:#d6dae7;font-weight:600;font-size:.95rem;padding:6px 4px;border-bottom:2px solid transparent;transition:.2s}
.main-nav a:hover,.main-nav a.active{color:var(--gold);border-color:var(--gold)}
.header-cta{display:flex;gap:10px}
.btn{display:inline-block;padding:10px 18px;border-radius:999px;font-weight:700;text-align:center;cursor:pointer;border:1px solid transparent;font-size:.92rem;transition:.2s;white-space:nowrap}
.btn-register{background:linear-gradient(90deg,var(--gold),var(--gold-2));color:#0f1724}
.btn-register:hover{filter:brightness(1.08);color:#0f1724}
.btn-login{background:transparent;color:#fff;border-color:var(--gold)}
.btn-login:hover{background:rgba(245,197,66,.12);color:#fff}
.btn-primary{background:linear-gradient(90deg,var(--gold),var(--gold-2));color:#0f1724;padding:14px 28px;font-size:1rem}
.btn-outline{background:transparent;color:#fff;border-color:#fff;padding:14px 28px}
.btn-block{display:block;width:100%}
.nav-toggle{display:none;background:none;border:1px solid var(--line);color:#fff;padding:8px 10px;border-radius:8px;cursor:pointer}

@media (max-width:960px){
  .main-nav{order:10;flex-basis:100%;max-height:0;overflow:hidden;transition:max-height .25s}
  .main-nav.open{max-height:600px;padding:8px 0 12px}
  .main-nav ul{flex-direction:column;gap:2px;width:100%}
  .main-nav a{display:block;padding:10px 4px;border-bottom:1px solid var(--line)}
  .nav-toggle{display:inline-block}
  .logo img{max-height:36px}
}

/* hero banner */
.hero-banner{position:relative;width:100%;max-height:520px;overflow:hidden;background:#0b1020}
.hero-banner img{width:100%;height:auto;max-height:520px;display:block;object-fit:cover;object-position:center;border-radius:0 0 var(--radius-lg) var(--radius-lg)}
@media (max-width:960px){.hero-banner,.hero-banner img{max-height:360px}}
@media (max-width:600px){.hero-banner,.hero-banner img{max-height:240px}}

.hero-caption{max-width:var(--container);margin:28px auto 0;padding:0 20px}
.hero-caption .inner{background:linear-gradient(135deg,rgba(30,38,80,.92),rgba(42,17,64,.94));border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px 26px;box-shadow:var(--shadow-2);display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.hero-caption h1{margin:0;color:#fff;flex:1;min-width:240px;font-size:clamp(1.3rem,1.2vw + 1rem,1.8rem)}
.hero-caption p{margin:0;color:var(--muted)}

/* shortcut tiles */
.shortcut-tiles{padding:32px 0 20px}


.tiles-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.tile{background:linear-gradient(160deg,var(--surface),var(--bg-3));border:1px solid var(--line);border-radius:var(--radius);padding:18px 14px;text-align:center;color:#fff;transition:.25s;position:relative;overflow:hidden}
.tile::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 0%,rgba(245,197,66,.18),transparent 60%);pointer-events:none}
.tile:hover{transform:translateY(-4px);border-color:var(--gold);color:#fff;box-shadow:var(--shadow-1)}
.tile .t-num{font-size:.78rem;color:var(--gold);letter-spacing:.1em}
.tile .t-title{font-weight:800;margin-top:6px;font-size:1rem}
.tile .t-desc{font-size:.8rem;color:var(--muted);margin-top:4px;line-height:1.4}
@media (max-width:900px){.tiles-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:480px){.tiles-grid{grid-template-columns:repeat(2,1fr)}}

/* section */
.section{padding:56px 0}
.section-alt{background:linear-gradient(180deg,#0e1430,#0b1020)}
.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:24px;gap:16px;flex-wrap:wrap}
.section-head .eyebrow{color:var(--gold);font-weight:700;letter-spacing:.12em;font-size:.8rem;text-transform:uppercase}
.section-head h2{margin:4px 0 0}
.section-head .more{color:var(--gold);font-weight:600;font-size:.9rem}

/* category feed */
.cat-feed{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px}
.cat-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;min-height:220px;position:relative;overflow:hidden;transition:.25s}
.cat-card:hover{border-color:var(--gold);transform:translateY(-3px)}
.cat-card.big{background:linear-gradient(135deg,#1e2650,#3a1a4a);min-height:280px}
.cat-card h3{margin-top:0}
.cat-card p{color:var(--muted);font-size:.92rem}
.cat-card .cat-cta{display:inline-block;margin-top:10px;color:var(--gold);font-weight:700;font-size:.9rem}
.cat-card .cat-cta::after{content:" →"}
@media (max-width:800px){.cat-feed{grid-template-columns:1fr}}

/* news stream */
.news-stream{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.news-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:8px;transition:.25s}
.news-card:hover{border-color:var(--gold);transform:translateY(-3px)}
.news-card .tag{display:inline-block;background:rgba(245,197,66,.15);color:var(--gold);padding:3px 10px;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.05em;align-self:flex-start}
.news-card h3{font-size:1.05rem;margin:4px 0}
.news-card h3 a{color:#fff}
.news-card h3 a:hover{color:var(--gold)}
.news-card .excerpt{color:var(--muted);font-size:.88rem;flex:1}
.news-card .meta{color:var(--muted);font-size:.78rem;border-top:1px solid var(--line);padding-top:8px;margin-top:6px}
@media (max-width:800px){.news-stream{grid-template-columns:1fr}}

/* longform */
.longform{background:linear-gradient(180deg,#0b1020,#0d1428);padding:64px 0}
.longform .container{max-width:920px}
.longform h2{border-left:4px solid var(--gold);padding-left:12px;margin-top:2em}
.longform h3{color:#f0d678;margin-top:1.6em}
.longform p{color:#cfd6e4}
.longform ul li{margin-bottom:.4em;color:#cfd6e4}
.bullets{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:var(--radius);padding:18px 24px;margin:18px 0}

/* faq */
.faq-section .faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:10px;overflow:hidden}
.faq-q{width:100%;text-align:left;padding:16px 18px;background:none;border:none;color:#fff;font-weight:700;font-size:1rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq-q .ind{width:18px;height:18px;flex:0 0 18px;position:relative}
.faq-q .ind::before,.faq-q .ind::after{content:"";position:absolute;background:var(--gold);border-radius:2px}
.faq-q .ind::before{left:0;top:8px;width:18px;height:2px}
.faq-q .ind::after{left:8px;top:0;width:2px;height:18px;transition:transform .2s}
.faq-item.open .faq-q .ind::after{transform:scaleY(0)}
.faq-a{padding:0 18px;max-height:0;overflow:hidden;transition:max-height .3s;color:var(--muted)}
.faq-item.open .faq-a{max-height:600px;padding:0 18px 16px}

/* pre-footer cta */
.pre-footer-cta{background:linear-gradient(120deg,#1a1f4a,#3a1a4a);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:42px 0}
.pre-footer-cta .container{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
.pre-footer-cta h2{margin:0}
.pre-footer-cta p{color:var(--muted);margin:4px 0 0}

/* footer */
.site-footer{background:#06091a;color:var(--muted);padding:52px 0 20px;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:28px;margin-bottom:30px}
.foot-col h4{color:#fff;font-size:.95rem;margin:0 0 12px;letter-spacing:.03em}
.foot-col ul{list-style:none;padding:0;margin:0}
.foot-col li{margin-bottom:8px;font-size:.88rem}
.foot-col a{color:var(--muted)}
.foot-col a:hover{color:var(--gold)}
.foot-col p{font-size:.88rem;color:var(--muted);margin:0 0 8px}
.foot-bottom{border-top:1px solid var(--line);padding-top:16px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.82rem}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:540px){.foot-grid{grid-template-columns:1fr}}

/* breadcrumb */
.breadcrumb{background:#0a0f22;border-bottom:1px solid var(--line);font-size:.85rem;color:var(--muted)}
.breadcrumb .container{padding:12px 20px}
.breadcrumb ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.breadcrumb li::after{content:"/";margin-left:8px;color:#3f4870}
.breadcrumb li:last-child::after{content:""}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb li:last-child{color:#fff;overflow-wrap:anywhere;word-break:break-word;max-width:100%}
.breadcrumb ol{overflow:hidden}

/* page hero (internal) */
.page-hero{padding:48px 0 32px;background:linear-gradient(130deg,#101634,#22133a);border-bottom:1px solid var(--line)}
.page-hero h1{margin:0}
.page-hero .lead{color:var(--muted);max-width:780px;margin-top:10px}

/* listing */
.listing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.list-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;transition:.25s}
.list-item:hover{transform:translateY(-3px);border-color:var(--gold)}
.list-item h3{margin:0 0 6px;font-size:1.05rem;overflow-wrap:anywhere;word-break:break-word}
.list-item h3 a{color:#fff;overflow-wrap:anywhere;word-break:break-word}
.list-item .meta{color:var(--muted);font-size:.8rem;margin-bottom:8px}
.list-item p{color:var(--muted);font-size:.9rem;overflow-wrap:anywhere;word-break:break-word}
@media (max-width:800px){.listing-grid{grid-template-columns:1fr}}

/* steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:20px 0}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;padding-left:58px;position:relative}
.step::before{counter-increment:s;content:counter(s);position:absolute;left:16px;top:16px;width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#0f1724;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:.95rem}
.step h3{margin:0 0 6px;font-size:1rem}
.step p{color:var(--muted);font-size:.9rem;margin:0}
@media (max-width:640px){.steps{grid-template-columns:1fr}}

/* info panel */
.info-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin:20px 0}
.info-panel h3{margin-top:0}
.info-panel table{width:100%;border-collapse:collapse;font-size:.92rem}
.info-panel th,.info-panel td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);color:#d6dae7}
.info-panel th{color:var(--gold);font-weight:700}

/* article */
.article{padding:40px 0 60px}
.article .container{max-width:840px}
.article-head h1{margin-bottom:10px;overflow-wrap:anywhere;word-break:break-word}
.article-meta{color:var(--muted);font-size:.88rem;margin-bottom:20px}
.article-body{color:#d6dae7;overflow-wrap:anywhere;word-break:break-word}
.article-body p{color:#d6dae7}
.article-body h2{margin-top:1.8em;border-left:4px solid var(--gold);padding-left:12px}
.article-body blockquote{border-left:3px solid var(--gold);padding:8px 16px;color:#cfd6e4;background:rgba(245,197,66,.06);margin:18px 0;border-radius:0 var(--radius) var(--radius) 0}
.related{margin-top:36px;padding-top:24px;border-top:1px solid var(--line)}
.related h3{margin-bottom:12px}
.related ul{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.related li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px}
@media (max-width:640px){.related ul{grid-template-columns:1fr}}

/* 404 */
.err-wrap{min-height:60vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:60px 20px}
.err-wrap .code{font-size:clamp(4rem,12vw,8rem);font-weight:900;color:var(--gold);line-height:1}
.err-wrap h1{margin:10px 0}
.err-links{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:20px}

/* tables / tags */
.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 0}
.tag-row .chip{background:rgba(245,197,66,.12);color:var(--gold);padding:4px 10px;border-radius:999px;font-size:.78rem;font-weight:700}

/* utilities */
.mt-0{margin-top:0}.mt-2{margin-top:16px}.mb-2{margin-bottom:16px}
.text-muted{color:var(--muted)}
.text-center{text-align:center}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:700px){.grid-2{grid-template-columns:1fr}}

/* admin (minimal override for admin pages linking to this file not applied, admin has inline style) */