:root{
  --bg:#0b1020; --bg-2:#121836; --panel:#161c3d; --panel-2:#1c2347;
  --gold:#f4c046; --gold-2:#e0861b; --red:#c6391e;
  --text:#eceaf5; --muted:#a7adc8; --line:rgba(255,255,255,.08);
  --radius:14px; --radius-sm:10px; --shadow:0 10px 30px rgba(0,0,0,.35);
  --wrap:1240px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans Bengali","SolaimanLipi",Arial,sans-serif;font-size:16px;line-height:1.7}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--gold);text-decoration:none}
a:hover{color:#fff}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
h1,h2,h3,h4{color:#fff;line-height:1.3;margin:0 0 14px}
h1{font-size:2.1rem}h2{font-size:1.55rem}h3{font-size:1.2rem}
p{margin:0 0 14px;color:#d9dcee}

/* Topbar */
.topbar{background:#070a18;color:#b0b6d1;font-size:.82rem;border-bottom:1px solid var(--line)}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:34px;gap:16px;flex-wrap:wrap}
.topbar .t-links a{color:#b0b6d1;margin-left:14px}

/* Header */
.site-header{position:sticky;top:0;z-index:40;background:rgba(11,16,32,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:22px;height:68px}
.logo-box{flex:0 0 auto;display:flex;align-items:center}
.logo-box svg,.logo-box img{height:44px;width:auto;max-width:180px}
.main-nav{flex:1;display:flex;justify-content:center}
.main-nav ul{display:flex;list-style:none;margin:0;padding:0;gap:6px;flex-wrap:wrap}
.main-nav a{display:block;padding:8px 12px;color:#e7e9f6;font-weight:600;font-size:.95rem;border-radius:8px}
.main-nav a:hover,.main-nav a.active{background:var(--panel);color:var(--gold)}
.header-ctas{display:flex;gap:8px}
.btn{display:inline-block;padding:10px 18px;border-radius:10px;font-weight:700;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:.2s;text-align:center}
.btn-register{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#0b1020}
.btn-register:hover{filter:brightness(1.08);color:#0b1020}
.btn-login{background:transparent;color:var(--gold);border:1px solid var(--gold)}
.btn-login:hover{background:var(--gold);color:#0b1020}
.btn-ghost{background:transparent;color:#fff;border:1px solid var(--line)}
.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#0b1020}
.btn-primary:hover{color:#0b1020}
.burger{display:none;background:none;border:1px solid var(--line);color:#fff;border-radius:8px;padding:6px 10px}

/* Hero Banner */
.hero-banner{position:relative;border-bottom:1px solid var(--line);background:#070a18}
.hero-banner img{width:100%;max-height:520px;object-fit:cover}
.hero-overlay{position:absolute;inset:0;display:flex;align-items:center}
.hero-overlay .wrap{color:#fff}

/* Shortcut cards */
.shortcut-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin:-44px auto 30px;position:relative;z-index:3}
.shortcut-card{background:linear-gradient(160deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:var(--radius);padding:18px 14px;text-align:center;color:#fff;transition:.2s;box-shadow:var(--shadow)}
.shortcut-card:hover{transform:translateY(-3px);border-color:var(--gold);color:var(--gold)}
.shortcut-card .ico{width:38px;height:38px;margin:0 auto 10px;border-radius:10px;background:rgba(244,192,70,.12);display:flex;align-items:center;justify-content:center}
.shortcut-card .ico svg{width:22px;height:22px;stroke:var(--gold);fill:none;stroke-width:1.8}
.shortcut-card h3{font-size:.98rem;margin:0 0 2px}
.shortcut-card p{font-size:.78rem;color:var(--muted);margin:0}

/* Section */
section{padding:50px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:22px;gap:16px;flex-wrap:wrap}
.section-head h2{margin:0}
.section-head .sub{color:var(--muted);font-size:.92rem;margin-top:4px}
.section-head a.more{color:var(--gold);font-size:.9rem}

/* Category split */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cat-card{background:linear-gradient(145deg,#1a2047,#121634);border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.25s}
.cat-card:hover{border-color:var(--gold);transform:translateY(-4px)}
.cat-card h3{color:var(--gold)}
.cat-card ul{list-style:none;padding:0;margin:10px 0}
.cat-card li{padding:5px 0;color:#d0d3e8;font-size:.9rem;border-bottom:1px dashed rgba(255,255,255,.06)}
.cat-card li:last-child{border-bottom:0}
.cat-card .more{display:inline-block;margin-top:10px;color:var(--gold);font-weight:700}

/* Feed */
.feed-grid{display:grid;grid-template-columns:2fr 1fr;gap:22px}
.feed-main .feed-item{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:14px;display:grid;grid-template-columns:160px 1fr;gap:18px}
.feed-item .thumb{background:linear-gradient(135deg,#241a52,#431a30);border-radius:10px;min-height:110px;display:flex;align-items:center;justify-content:center;color:var(--gold);font-weight:800;font-size:1.4rem}
.feed-item h3{margin:0 0 8px;font-size:1.05rem}
.feed-item .meta{font-size:.8rem;color:var(--muted);margin-bottom:8px}
.side-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:14px}
.side-card h3{font-size:1rem;color:var(--gold)}
.side-card ul{list-style:none;padding:0;margin:0}
.side-card li{padding:7px 0;border-bottom:1px dashed rgba(255,255,255,.07)}
.side-card li:last-child{border-bottom:0}

/* Longform */
.longform{background:linear-gradient(180deg,#10142d,#0b1020);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.longform .wrap{max-width:940px}
.longform h2{border-left:4px solid var(--gold);padding-left:12px;margin-top:30px}
.longform ul{padding-left:20px}
.longform li{margin-bottom:6px}

/* FAQ */
.faq-list{display:grid;gap:10px}
.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-sm);padding:0}
.faq-item summary{cursor:pointer;padding:16px 18px;font-weight:700;color:#fff;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold);font-size:1.4rem}
.faq-item[open] summary::after{content:"−"}
.faq-item .answer{padding:0 18px 16px;color:#d0d3e8}

/* CTA band */
.cta-band{background:linear-gradient(120deg,#2a1a56,#56172a);border-radius:var(--radius);padding:36px;text-align:center;margin:40px 0}
.cta-band h2{color:#fff;margin-bottom:10px}
.cta-band .btns{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:16px}

/* Footer */
.site-footer{background:#070a18;border-top:1px solid var(--line);padding:50px 0 0;color:#b0b6d1}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1.2fr;gap:28px;padding-bottom:30px}
.footer-grid h4{color:#fff;font-size:.95rem;margin-bottom:14px;text-transform:uppercase;letter-spacing:.5px}
.footer-grid ul{list-style:none;padding:0;margin:0}
.footer-grid li{margin-bottom:8px;font-size:.88rem}
.footer-grid a{color:#b0b6d1}
.footer-grid a:hover{color:var(--gold)}
.footer-brand p{font-size:.88rem;color:#8a90ab}
.footer-contact li strong{color:#fff;font-weight:600;display:inline-block;min-width:64px}
.footer-bottom{border-top:1px solid var(--line);padding:16px 0;font-size:.82rem;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;color:#7a8099}

/* Breadcrumb */
.breadcrumb{background:#0e1228;padding:14px 0;border-bottom:1px solid var(--line);font-size:.85rem;color:var(--muted)}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb span.sep{margin:0 8px;opacity:.5}

/* Page hero simple */
.page-hero{padding:54px 0 28px;background:linear-gradient(180deg,#121634,#0b1020)}
.page-hero h1{font-size:2.2rem}
.page-hero p{color:var(--muted);max-width:760px}

/* Content article */
.article-body{max-width:900px;margin:0 auto;word-wrap:break-word;overflow-wrap:break-word;word-break:break-word}
.article-body h1,.article-body h2,.article-body h3,.article-body p{overflow-wrap:break-word;word-break:break-word}
.article-body h2{margin-top:34px;border-left:4px solid var(--gold);padding-left:12px}
.article-body h3{margin-top:22px;color:var(--gold)}
.article-meta{color:var(--muted);font-size:.85rem;margin-bottom:20px}
.tag{display:inline-block;background:rgba(244,192,70,.12);color:var(--gold);padding:3px 10px;border-radius:20px;font-size:.75rem;margin-right:6px}

/* News list */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.news-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-3px);border-color:var(--gold)}
.news-card .cover{height:150px;background:linear-gradient(135deg,#2a1a56,#56172a);display:flex;align-items:center;justify-content:center;color:var(--gold);font-weight:800;font-size:1.3rem;padding:0 14px;text-align:center;overflow:hidden;word-break:break-word;overflow-wrap:break-word;-webkit-line-clamp:3;display:-webkit-box;-webkit-box-orient:vertical}

.news-card .body{padding:16px;flex:1;display:flex;flex-direction:column}
.news-card h3{font-size:1.02rem;margin:0 0 8px;overflow-wrap:break-word;word-break:break-word;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-card .meta{font-size:.78rem;color:var(--muted);margin-bottom:8px}
.news-card p{font-size:.88rem;color:#c8cce0;flex:1;overflow-wrap:break-word;word-break:break-word;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

.news-card .read{margin-top:10px;color:var(--gold);font-weight:700;font-size:.88rem}

/* Tables */
.table{width:100%;border-collapse:collapse;background:var(--panel);border-radius:var(--radius);overflow:hidden}
.table th,.table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);font-size:.9rem}
.table th{background:#161c3d;color:var(--gold)}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;position:relative}
.step .num{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#0b1020;display:flex;align-items:center;justify-content:center;font-weight:900;margin-bottom:10px}

/* 404 */
.err-page{text-align:center;padding:80px 0}
.err-page .code{font-size:7rem;font-weight:900;background:linear-gradient(135deg,var(--gold),var(--red));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}

/* Admin simple */
.admin-layout{background:#f4f6fb;color:#222;font-family:system-ui,Arial,sans-serif;min-height:100vh}
.admin-header{background:#0b1020;color:#fff;padding:12px 22px;display:flex;justify-content:space-between;align-items:center}
.admin-header a{color:#f4c046}
.admin-wrap{max-width:1100px;margin:24px auto;padding:0 20px}
.admin-card{background:#fff;border:1px solid #e4e7f1;border-radius:10px;padding:22px;margin-bottom:18px}
.admin-card h2{color:#222;margin:0 0 14px;font-size:1.2rem}
.admin-table{width:100%;border-collapse:collapse}
.admin-table th,.admin-table td{padding:10px;border-bottom:1px solid #eef0f7;text-align:left;font-size:.9rem}
.admin-table th{background:#f7f8fc;color:#444}
.admin-form label{display:block;margin:12px 0 4px;font-weight:600;font-size:.88rem;color:#333}
.admin-form input,.admin-form textarea,.admin-form select{width:100%;padding:9px 12px;border:1px solid #d6dae8;border-radius:8px;font-size:.92rem;font-family:inherit}
.admin-form textarea{min-height:280px;font-family:ui-monospace,monospace}
.admin-btn{display:inline-block;padding:9px 18px;border-radius:8px;background:#0b1020;color:#fff;border:0;cursor:pointer;font-weight:600;text-decoration:none}
.admin-btn.warn{background:#c6391e}
.admin-btn.ghost{background:#fff;color:#0b1020;border:1px solid #d6dae8}
.admin-msg{padding:10px 14px;border-radius:8px;margin-bottom:14px}
.admin-msg.ok{background:#e6f6ea;color:#1f6b3b}
.admin-msg.err{background:#fde6e3;color:#8a1f12}
.status-pill{padding:2px 10px;border-radius:20px;font-size:.75rem}
.status-pill.published{background:#e6f6ea;color:#1f6b3b}
.status-pill.draft{background:#fde9cf;color:#8a5b10}

/* Responsive */
@media (max-width:1024px){
 .shortcut-grid{grid-template-columns:repeat(3,1fr)}
 .cat-grid{grid-template-columns:repeat(2,1fr)}
 .feed-grid{grid-template-columns:1fr}
 .news-grid{grid-template-columns:repeat(2,1fr)}
 .footer-grid{grid-template-columns:repeat(2,1fr)}
 .steps{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:720px){
 .header-inner{height:60px;gap:10px}
 .logo-box svg,.logo-box img{height:36px}
 .main-nav{position:absolute;top:60px;left:0;right:0;background:var(--bg-2);display:none;border-bottom:1px solid var(--line)}
 .main-nav.open{display:flex}
 .main-nav ul{flex-direction:column;width:100%;padding:8px}
 .main-nav a{padding:12px}
 .burger{display:block}
 .btn{padding:8px 12px;font-size:.85rem}
 .shortcut-grid{grid-template-columns:repeat(2,1fr);margin-top:-20px}
 .cat-grid{grid-template-columns:1fr}
 .news-grid{grid-template-columns:1fr}
 .feed-item{grid-template-columns:1fr}
 h1{font-size:1.6rem}
 .hero-overlay{position:relative}
 .hero-banner img{max-height:380px}
}