:root{--gold:#C9A84C;--gold-light:#F0D080;--gold-dark:#8B6914;--navy:#0D1B2A;--navy-mid:#142232;--navy-soft:#1C2E42;--text-light:#E8D9B5;--text-muted:#8FA3B8;}
    *{box-sizing:border-box;margin:0;padding:0;}
    body{font-family:'Noto Sans Bengali',sans-serif;background:var(--navy);color:#fff;overflow-x:hidden;}
    h1,h2,h3,h4,h5,h6{font-family:'Noto Serif Bengali',serif;}

    /* TICKER */
    .ticker-bar{background:var(--navy-mid);border-bottom:1px solid rgba(201,168,76,0.15);font-size:.8rem;color:var(--text-muted);padding:6px 0;overflow:hidden;}
    .ticker-inner{display:flex;gap:40px;animation:tickerScroll 30s linear infinite;white-space:nowrap;}
    .ticker-item{display:flex;gap:8px;align-items:center;}
    .ticker-item .label{color:var(--text-muted);}.ticker-item .value{color:var(--gold-light);font-weight:600;}.ticker-item .up{color:#4ade80;}.ticker-item .down{color:#f87171;}
    @keyframes tickerScroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

    /* NAVBAR */
    .navbar{background:rgba(13,27,42,0.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(201,168,76,0.2);padding:14px 0;position:sticky;top:0;z-index:1000;}
    .navbar-brand{font-family:'Noto Serif Bengali',serif;font-size:1.5rem;font-weight:700;color:var(--gold)!important;letter-spacing:.5px;}
    .navbar-brand span{color:#fff;}
    .nav-link{color:var(--text-light)!important;font-size:.92rem;font-weight:500;padding:6px 14px!important;transition:color .2s;}
    .nav-link:hover,.nav-link.active{color:var(--gold)!important;}
    .btn-nav-login{border:1.5px solid var(--gold);color:var(--gold);border-radius:6px;padding:6px 18px;font-size:.88rem;font-weight:600;transition:all .25s;background:transparent;}
    .btn-nav-login:hover{background:var(--gold);color:var(--navy);}
    .btn-nav-reg{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:var(--navy);border:none;border-radius:6px;padding:6px 18px;font-size:.88rem;font-weight:700;transition:opacity .25s;}
    .btn-nav-reg:hover{opacity:.85;color:var(--navy);}

    /* PAGE HERO — same as homepage hero */
    .page-hero{
      background:
        radial-gradient(ellipse 70% 60% at 60% 40%,rgba(201,168,76,0.12) 0%,transparent 70%),
        radial-gradient(ellipse 50% 50% at 10% 80%,rgba(201,168,76,0.06) 0%,transparent 60%),
        var(--navy);
      padding:72px 0 60px;text-align:center;position:relative;overflow:hidden;
    }
    .page-hero::before{content:'';position:absolute;inset:0;background-image:radial-gradient(circle,rgba(201,168,76,0.06) 1px,transparent 1px);background-size:40px 40px;pointer-events:none;}
    .breadcrumb-nav{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;color:var(--text-muted);margin-bottom:18px;}
    .breadcrumb-nav a{color:var(--gold);text-decoration:none;}
    .breadcrumb-nav a:hover{text-decoration:underline;}
    .hero-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(201,168,76,0.12);border:1px solid rgba(201,168,76,0.35);border-radius:50px;padding:5px 16px;font-size:.78rem;color:var(--gold-light);font-weight:600;margin-bottom:18px;letter-spacing:.5px;}
    .page-hero h1{font-size:clamp(2rem,4.5vw,3.2rem);font-weight:700;color:#fff;margin-bottom:14px;}
    .gold-text{background:linear-gradient(90deg,var(--gold),var(--gold-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
    .page-hero p{color:var(--text-muted);font-size:1rem;max-width:560px;margin:0 auto;line-height:1.8;}

    /* LAYOUT */
    .gold-divider{height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:.2;}
    .section-label{font-size:.78rem;font-weight:700;color:var(--gold);letter-spacing:2px;text-transform:uppercase;margin-bottom:8px;}
    .section-title{font-size:clamp(1.4rem,2.5vw,2rem);font-weight:700;color:#fff;line-height:1.3;}
    .section-title .gold{color:var(--gold);}
    .fade-up{opacity:0;transform:translateY(24px);transition:opacity .55s ease,transform .55s ease;}
    .fade-up.visible{opacity:1;transform:translateY(0);}
    .delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}.delay-3{transition-delay:.3s}

    /* TABLE OF CONTENTS */
    .toc-card{background:rgba(255,255,255,0.03);border:1px solid rgba(201,168,76,0.2);border-radius:16px;padding:24px;position:sticky;top:90px;}
    .toc-card h5{font-size:.88rem;font-weight:700;color:var(--gold);letter-spacing:1px;text-transform:uppercase;margin-bottom:14px;}
    .toc-link{display:flex;align-items:center;gap:8px;font-size:.84rem;color:var(--text-muted);text-decoration:none;padding:7px 10px;border-radius:8px;transition:all .2s;margin-bottom:2px;}
    .toc-link:hover,.toc-link.active{background:rgba(201,168,76,0.08);color:var(--gold-light);}
    .toc-link i{font-size:.7rem;color:var(--gold);flex-shrink:0;}
    .toc-updated{margin-top:16px;padding-top:14px;border-top:1px solid rgba(255,255,255,0.06);font-size:.74rem;color:var(--text-muted);line-height:1.6;}
    .toc-updated strong{color:var(--text-light);}

    /* CONTENT SECTIONS */
    .content-section{padding:56px 0;}
    .content-section:nth-child(even){background:var(--navy-mid);}
    .content-section:nth-child(odd){background:var(--navy);}

    .sec-card{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.07);border-radius:16px;padding:28px;margin-bottom:20px;position:relative;overflow:hidden;transition:border-color .3s;}
    .sec-card:hover{border-color:rgba(201,168,76,0.25);}
    .sec-card::before{content:'';position:absolute;top:0;left:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--gold),var(--gold-dark));border-radius:3px 0 0 3px;}
    .sec-card h4{font-size:1rem;font-weight:700;color:#fff;margin-bottom:10px;display:flex;align-items:center;gap:8px;}
    .sec-card h4 i{color:var(--gold);font-size:1rem;}
    .sec-card p,.sec-card li{font-size:.88rem;color:var(--text-muted);line-height:1.8;}
    .sec-card ul{padding-left:0;list-style:none;}
    .sec-card ul li{display:flex;align-items:flex-start;gap:8px;margin-bottom:8px;}
    .sec-card ul li::before{content:'▸';color:var(--gold);flex-shrink:0;font-size:.8rem;margin-top:2px;}

    /* SECURITY PILLARS */
    .pillar-card{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.07);border-radius:16px;padding:26px 22px;height:100%;transition:all .28s;}
    .pillar-card:hover{border-color:rgba(201,168,76,0.3);background:rgba(201,168,76,0.04);transform:translateY(-3px);}
    .pillar-icon{width:52px;height:52px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:16px;}
    .pillar-card h5{font-size:.98rem;font-weight:700;color:#fff;margin-bottom:8px;}
    .pillar-card p{font-size:.84rem;color:var(--text-muted);line-height:1.75;margin:0;}

    /* HIGHLIGHT BOX */
    .highlight-box{background:rgba(201,168,76,0.07);border:1px solid rgba(201,168,76,0.25);border-radius:12px;padding:18px 20px;margin:16px 0;}
    .highlight-box p{font-size:.86rem;color:var(--text-light);line-height:1.75;margin:0;}
    .highlight-box .hb-title{font-size:.78rem;font-weight:700;color:var(--gold);letter-spacing:.5px;margin-bottom:6px;}

    .alert-box{background:rgba(74,222,128,0.07);border:1px solid rgba(74,222,128,0.22);border-radius:12px;padding:16px 18px;margin:14px 0;}
    .alert-box p{font-size:.85rem;color:#4ade80;margin:0;line-height:1.65;}

    .warn-box{background:rgba(251,191,36,0.07);border:1px solid rgba(251,191,36,0.22);border-radius:12px;padding:16px 18px;margin:14px 0;}
    .warn-box p{font-size:.85rem;color:#fbbf24;margin:0;line-height:1.65;}

    /* CERT BADGES */
    .cert-row{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.07);border-radius:12px;margin-bottom:10px;transition:all .2s;}
    .cert-row:hover{border-color:rgba(201,168,76,0.3);background:rgba(201,168,76,0.04);}
    .cert-row .cr-left{display:flex;align-items:center;gap:12px;}
    .cert-row .cr-ico{width:38px;height:38px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0;}
    .cert-row .cr-name{font-size:.88rem;font-weight:600;color:#fff;}
    .cert-row .cr-num{font-size:.74rem;color:var(--text-muted);margin-top:2px;}
    .cert-badge-ok{background:rgba(74,222,128,0.12);color:#4ade80;font-size:.72rem;font-weight:700;padding:3px 10px;border-radius:20px;white-space:nowrap;}

    /* CTA */
    .btn-hero-primary{background:linear-gradient(135deg,var(--gold) 0%,#B8891E 100%);color:var(--navy);font-weight:700;font-size:1rem;border:none;border-radius:8px;padding:13px 32px;box-shadow:0 4px 24px rgba(201,168,76,0.3);transition:all .25s;text-decoration:none;display:inline-block;}
    .btn-hero-primary:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(201,168,76,0.45);color:var(--navy);}
    .btn-hero-ghost{border:1.5px solid rgba(201,168,76,0.4);color:var(--gold-light);background:transparent;border-radius:8px;padding:13px 28px;font-size:1rem;font-weight:600;transition:all .25s;text-decoration:none;display:inline-block;}
    .btn-hero-ghost:hover{border-color:var(--gold);color:var(--gold);background:rgba(201,168,76,0.07);}

    /* FOOTER */
    footer{background:#080F17;border-top:1px solid rgba(201,168,76,0.15);padding:50px 0 22px;}
    .footer-brand{font-family:'Noto Serif Bengali',serif;font-size:1.4rem;font-weight:700;color:var(--gold);margin-bottom:10px;}
    .footer-desc{font-size:.85rem;color:var(--text-muted);line-height:1.7;max-width:260px;}
    .footer-heading{font-size:.8rem;font-weight:700;color:#fff;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:14px;}
    .footer-link{display:block;font-size:.85rem;color:var(--text-muted);text-decoration:none;margin-bottom:8px;transition:color .2s;}
    .footer-link:hover{color:var(--gold);}
    .footer-bottom{border-top:1px solid rgba(255,255,255,0.06);margin-top:40px;padding-top:18px;font-size:.8rem;color:var(--text-muted);}
    .social-btn{width:36px;height:36px;border-radius:8px;background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.08);display:inline-flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:.95rem;transition:all .2s;text-decoration:none;}
    .social-btn:hover{background:rgba(201,168,76,0.15);border-color:var(--gold);color:var(--gold);}

    ::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--navy)}::-webkit-scrollbar-thumb{background:var(--gold-dark);border-radius:3px}
    @media(max-width:991px){.toc-card{position:static;margin-bottom:32px;}}