:root {
            --bg: #150a05;
            --surface: #2b1508;
            --surface-hover: #3a1c0b;
            --accent: #ffb703;
            --accent2: #fb5607;
            --text: #fff8f0;
            --muted: #c2a08b;
            --font-display: 'Anton', sans-serif;
            --font-body: 'Barlow', sans-serif;
            --border-radius: 8px;
            --transition: all 0.3s ease;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: var(--font-body);
            background-color: var(--bg);
            color: var(--text);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        a {
            color: var(--accent);
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--accent2);
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* HEADER STYLES (Matching provided HTML structure) */
        header {
            background-color: var(--bg);
            border-bottom: 1px solid var(--surface);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
        }

        .logo {
            font-family: var(--font-display);
            font-size: 28px;
            color: var(--accent);
            letter-spacing: 1px;
            text-transform: uppercase;
        }

        .nav-desktop ul {
            display: flex;
            list-style: none;
            gap: 24px;
        }

        .nav-desktop a {
            color: var(--text);
            font-weight: 500;
            font-size: 15px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .nav-desktop a:hover {
            color: var(--accent);
        }

        .header-ctas {
            display: flex;
            gap: 12px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 20px;
            font-family: var(--font-display);
            font-size: 16px;
            text-transform: uppercase;
            letter-spacing: 1px;
            border-radius: 4px;
            cursor: pointer;
            min-height: 44px;
            transition: var(--transition);
            border: none;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--accent), var(--accent2));
            color: #000;
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, var(--accent2), var(--accent));
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(251, 86, 7, 0.3);
        }

        .btn-secondary {
            background-color: transparent;
            color: var(--accent);
            border: 1px solid var(--accent);
        }

        .btn-secondary:hover {
            background-color: var(--accent);
            color: #000;
        }

        .menu-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text);
            font-size: 24px;
            cursor: pointer;
            min-height: 44px;
            min-width: 44px;
        }

        .nav-mobile {
            display: none;
            background-color: var(--surface);
            padding: 20px;
            border-bottom: 1px solid var(--accent2);
        }

        .nav-mobile.active {
            display: block;
        }

        .nav-mobile ul {
            list-style: none;
            margin-bottom: 20px;
        }

        .nav-mobile li {
            margin-bottom: 15px;
        }

        .nav-mobile a {
            display: block;
            color: var(--text);
            font-size: 18px;
            font-weight: 500;
            padding: 10px 0;
        }

        /* HERO SECTION */
        .page-hero {
            position: relative;
            padding: 60px 0 80px;
            background: radial-gradient(circle at top right, rgba(251, 86, 7, 0.15), transparent 50%),
                        radial-gradient(circle at bottom left, rgba(255, 183, 3, 0.1), transparent 50%);
            border-bottom: 2px solid var(--surface);
            overflow: hidden;
        }

        /* Nusa-wave motif hint */
        .page-hero::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background-image: repeating-linear-gradient(45deg, var(--surface) 0, var(--surface) 1px, transparent 1px, transparent 10px);
            opacity: 0.2;
            z-index: 1;
        }

        .page-hero .container {
            position: relative;
            z-index: 2;
        }

        .breadcrumb {
            font-size: 14px;
            color: var(--muted);
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: 1px;
            display: flex;
            flex-wrap: wrap;
        }

        h1 {
            font-family: var(--font-display);
            font-size: clamp(36px, 5vw, 56px);
            line-height: 1.1;
            margin-bottom: 24px;
            background: linear-gradient(to right, var(--text), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .meta-chips {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .chip {
            background-color: var(--surface);
            color: var(--muted);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            border: 1px solid rgba(194, 160, 139, 0.2);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            display: inline-flex;
            align-items: center;
        }

        .chip::before {
            content: '';
            display: inline-block;
            width: 8px;
            height: 8px;
            background-color: var(--accent2);
            border-radius: 50%;
            margin-right: 8px;
        }

        /* MAIN CONTENT */
        .main-content {
            padding: 60px 0;
        }

        .content-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
            max-width: 900px;
            margin: 0 auto;
        }

        .intro-block {
            font-size: 20px;
            line-height: 1.8;
            color: var(--text);
            padding: 30px;
            background-color: var(--surface);
            border-left: 4px solid var(--accent);
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
            position: relative;
        }

        /* Lottery board aesthetic for sections */
        .panel-section {
            background: var(--bg);
            border: 1px solid var(--surface);
            padding: 40px;
            border-radius: var(--border-radius);
            position: relative;
        }

        .panel-section::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--accent), var(--accent2));
            border-radius: var(--border-radius) var(--border-radius) 0 0;
        }

        h2 {
            font-family: var(--font-display);
            font-size: 28px;
            color: var(--accent);
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: 1px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        h2::before {
            content: '■';
            color: var(--accent2);
            font-size: 18px;
        }

        p {
            margin-bottom: 20px;
            color: var(--muted);
            font-size: 17px;
        }

        p:last-child {
            margin-bottom: 0;
        }

        .panel-section p a {
            color: var(--accent);
            border-bottom: 1px dashed var(--accent);
            font-weight: 600;
        }

        .panel-section p a:hover {
            color: var(--accent2);
            border-bottom-color: var(--accent2);
        }

        /* Custom List */
        .custom-list {
            list-style: none;
            margin: 24px 0;
            padding: 0;
            background-color: rgba(43, 21, 8, 0.5);
            border-radius: var(--border-radius);
            padding: 20px;
        }

        .custom-list li {
            position: relative;
            padding-left: 32px;
            margin-bottom: 16px;
            color: var(--text);
            font-size: 17px;
        }

        .custom-list li:last-child {
            margin-bottom: 0;
        }

        .custom-list li::before {
            content: '►';
            position: absolute;
            left: 0;
            top: 2px;
            color: var(--accent2);
            font-size: 14px;
            font-family: monospace;
        }

        /* FAQ Section */
        .faq-wrapper {
            margin-top: 20px;
        }

        details {
            background-color: var(--surface);
            border: 1px solid rgba(255, 183, 3, 0.2);
            border-radius: var(--border-radius);
            margin-bottom: 16px;
            overflow: hidden;
            transition: var(--transition);
        }

        details[open] {
            border-color: var(--accent);
            box-shadow: 0 4px 15px rgba(0,0,0,0.4);
        }

        summary {
            padding: 20px;
            font-family: var(--font-body);
            font-size: 18px;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        summary::-webkit-details-marker {
            display: none;
        }

        summary::after {
            content: '+';
            font-family: var(--font-display);
            font-size: 24px;
            color: var(--accent);
            transition: transform 0.3s ease;
        }

        details[open] summary::after {
            transform: rotate(45deg);
            color: var(--accent2);
        }

        details p {
            padding: 0 20px 20px;
            margin: 0;
            color: var(--muted);
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 20px;
        }

        /* RELATED LINKS BLOCK */
        .nav-terkait {
            background: linear-gradient(180deg, var(--bg), var(--surface));
            padding: 60px 0;
            border-top: 1px dashed rgba(194, 160, 139, 0.3);
        }

        .nav-terkait-header {
            text-align: center;
            margin-bottom: 40px;
        }

        .nav-terkait-header h3 {
            font-family: var(--font-display);
            font-size: 32px;
            color: var(--text);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .nav-terkait-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            max-width: 900px;
            margin: 0 auto;
        }

        .nav-card {
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: var(--bg);
            border: 2px solid var(--surface-hover);
            padding: 24px;
            border-radius: var(--border-radius);
            text-align: center;
            font-family: var(--font-display);
            font-size: 20px;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--accent);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .nav-card::before {
            content: '';
            position: absolute;
            top: 0; left: -100%;
            width: 100%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 183, 3, 0.1), transparent);
            transition: left 0.5s ease;
        }

        .nav-card:hover {
            border-color: var(--accent);
            color: var(--text);
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.4);
        }

        .nav-card:hover::before {
            left: 100%;
        }

        /* MEGA CTA */
        .mega-cta {
            background: linear-gradient(135deg, var(--accent2), var(--accent));
            padding: 80px 20px;
            text-align: center;
            position: relative;
        }

        .mega-cta::after {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background-image: radial-gradient(circle at center, transparent 0%, rgba(0,0,0,0.4) 100%);
            pointer-events: none;
        }

        .cta-content {
            position: relative;
            z-index: 2;
            max-width: 600px;
            margin: 0 auto;
        }

        .mega-cta h3 {
            font-family: var(--font-display);
            font-size: 40px;
            color: #000;
            text-transform: uppercase;
            margin-bottom: 16px;
            line-height: 1.2;
        }

        .mega-cta p {
            color: rgba(0, 0, 0, 0.8);
            font-size: 18px;
            font-weight: 500;
            margin-bottom: 32px;
        }

        .cta-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .cta-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 14px 32px;
            font-family: var(--font-display);
            font-size: 18px;
            text-transform: uppercase;
            letter-spacing: 1px;
            border-radius: 4px;
            text-decoration: none;
            transition: var(--transition);
            min-height: 50px;
            border: 2px solid transparent;
        }

        .cta-btn-primary {
            background-color: #000;
            color: var(--accent);
        }

        .cta-btn-primary:hover {
            background-color: transparent;
            color: #000;
            border-color: #000;
        }

        .cta-btn-secondary {
            background-color: transparent;
            color: #000;
            border-color: #000;
        }

        .cta-btn-secondary:hover {
            background-color: #000;
            color: var(--text);
            border-color: #000;
        }

        /* FOOTER STYLES (Matching provided HTML) */
        footer {
            background-color: #0a0502;
            padding: 60px 0 30px;
            border-top: 1px solid var(--surface);
            text-align: center;
        }

        .footer-brand {
            font-family: var(--font-display);
            font-size: 36px;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 16px;
        }

        .footer-tagline {
            color: var(--muted);
            font-size: 16px;
            margin-bottom: 30px;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-bottom: 40px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .footer-links a {
            color: var(--text);
            font-size: 15px;
        }

        .footer-links a:hover {
            color: var(--accent);
        }

        .copyright {
            color: #66554c;
            font-size: 14px;
            border-top: 1px solid rgba(194, 160, 139, 0.1);
            padding-top: 20px;
        }

        /* RESPONSIVE */
        @media (max-width: 1024px) {
            .nav-desktop { display: none; }
            .header-ctas { display: none; }
            .menu-toggle { display: block; }
            .header-inner .header-ctas { display: none; }
            .nav-mobile .header-ctas { display: flex; flex-direction: column; margin-top: 20px; }
            .nav-mobile .btn { width: 100%; }
        }

        @media (max-width: 768px) {
            .panel-section { padding: 24px; }
            h1 { font-size: 32px; }
            h2 { font-size: 24px; }
            .intro-block { font-size: 18px; padding: 20px; }
            .nav-terkait-grid { grid-template-columns: 1fr; }
        }

        @media (max-width: 390px) {
            .meta-chips { flex-direction: column; gap: 8px; }
            .cta-buttons { flex-direction: column; width: 100%; }
            .cta-btn { width: 100%; }
        }


/* pipeline image & layout guards */
html, body { overflow-x: clip; }
img { max-width: 100%; height: auto; }
img.site-logo { height: 40px; width: auto; max-width: 240px; object-fit: contain; flex: none; }
header .logo a { display: inline-flex; align-items: center; flex: none; text-decoration: none; }
img.hero-visual { width: 100%; max-width: 560px; height: auto; object-fit: cover; border-radius: 16px; display: block; margin-inline: auto; }
img[class^="strip-"], img[class*=" strip-"] { width: 100%; height: auto; display: block; border-radius: 12px; object-fit: cover; }
/* 合规声明块（zb-disclaimer，全站 footer） */
.zb-disclaimer { margin-top: 18px !important; padding: 14px 0 0 0 !important; border-top: 1px solid rgba(128,128,128,.25) !important; font-size: .72rem !important; line-height: 1.7 !important; opacity: .85 !important; display: block !important; text-align: left !important; width: 100% !important; clear: both !important; }
.zb-disclaimer .zb-18 { display: inline-block !important; padding: 2px 10px !important; border: 1.5px solid currentColor !important; border-radius: 6px !important; font-weight: 800 !important; letter-spacing: 1px !important; margin: 0 0 10px 0 !important; font-size: .78rem !important; }
.zb-disclaimer p { display: block !important; margin: 5px 0 !important; padding: 0 !important; color: inherit !important; font-size: .72rem !important; line-height: 1.7 !important; }
.zb-disclaimer p:last-child { margin-bottom: 0 !important; }