:root {
            --bg: #0a0a1c;
            --surface: #161638;
            --surface-hover: #1f1f4d;
            --accent: #c084fc;
            --accent2: #818cf8;
            --text: #f2f0ff;
            --muted: #a5a1c9;
            --border: rgba(129, 140, 248, 0.2);
            --font-display: 'Teko', sans-serif;
            --font-body: 'Nunito', sans-serif;
            --container: 1000px;
            --radius: 12px;
            --transition: all 0.3s ease;
        }

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

        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(--accent2);
            text-decoration: none;
            transition: var(--transition);
        }

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

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

        /* HEADER STYLES */
        header {
            background-color: rgba(10, 10, 28, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            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: 2rem;
            font-weight: 700;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 1px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .nav-links {
            display: none;
            gap: 24px;
        }

        .nav-links a {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text);
        }

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

        .header-actions {
            display: none;
            gap: 12px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 8px 20px;
            border-radius: 6px;
            font-weight: 700;
            font-family: var(--font-display);
            font-size: 1.2rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            cursor: pointer;
            transition: var(--transition);
            border: none;
        }

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

        .btn-primary:hover {
            background: linear-gradient(135deg, var(--accent2), var(--accent));
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(192, 132, 252, 0.4);
            color: var(--bg);
        }

        .btn-secondary {
            background: transparent;
            color: var(--accent2);
            border: 1px solid var(--accent2);
        }

        .btn-secondary:hover {
            background: rgba(129, 140, 248, 0.1);
            color: var(--text);
            border-color: var(--text);
        }

        .mobile-toggle {
            background: none;
            border: none;
            color: var(--text);
            font-size: 1.5rem;
            cursor: pointer;
            display: block;
        }

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

        .mobile-menu.active {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .mobile-menu .nav-links {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .mobile-menu .header-actions {
            display: flex;
            flex-direction: column;
            margin-top: 15px;
        }

        @media (min-width: 1024px) {
            .mobile-toggle { display: none; }
            .nav-links, .header-actions { display: flex; }
            .mobile-menu.active { display: none; }
        }

        /* HERO SECTION */
        .hero {
            position: relative;
            padding: 60px 20px 80px;
            text-align: center;
            background:
                radial-gradient(circle at 10% 20%, rgba(192, 132, 252, 0.1) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(129, 140, 248, 0.1) 0%, transparent 40%);
            border-bottom: 1px solid var(--border);
            overflow: hidden;
        }

        /* Batik Mega Mendung Inspired Motif via CSS */
        .hero::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background-image:
                radial-gradient(ellipse at center, rgba(129, 140, 248, 0.05) 0%, transparent 50%),
                radial-gradient(ellipse at center, rgba(192, 132, 252, 0.03) 0%, transparent 50%);
            background-size: 100px 50px;
            background-position: 0 0, 50px 25px;
            z-index: -1;
            opacity: 0.5;
        }

        .breadcrumb {
            font-size: 0.85rem;
            color: var(--muted);
            margin-bottom: 24px;
            display: inline-block;
            background: var(--surface);
            padding: 6px 16px;
            border-radius: 20px;
            border: 1px solid var(--border);
        }

        h1 {
            font-family: var(--font-display);
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            line-height: 1.1;
            margin-bottom: 20px;
            background: linear-gradient(to right, var(--text), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-transform: uppercase;
        }

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

        .chip {
            font-size: 0.85rem;
            color: var(--accent2);
            background: rgba(129, 140, 248, 0.1);
            padding: 4px 12px;
            border-radius: 4px;
            border: 1px solid rgba(129, 140, 248, 0.2);
            display: flex;
            align-items: center;
            gap: 6px;
        }

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

        .content-area {
            max-width: 800px;
            margin: 0 auto;
        }

        .intro-block {
            background: var(--surface);
            padding: 30px;
            border-radius: var(--radius);
            border-left: 4px solid var(--accent);
            margin-bottom: 50px;
            font-size: 1.1rem;
            color: var(--text);
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
            position: relative;
        }

        .intro-block::after {
            content: '"';
            position: absolute;
            top: -10px;
            right: 20px;
            font-family: var(--font-display);
            font-size: 5rem;
            color: rgba(192, 132, 252, 0.1);
            line-height: 1;
        }

        section.content-section {
            margin-bottom: 50px;
        }

        h2 {
            font-family: var(--font-display);
            font-size: 2.2rem;
            color: var(--accent2);
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        h2::before {
            content: '';
            display: block;
            width: 30px;
            height: 3px;
            background: var(--accent);
        }

        p {
            margin-bottom: 20px;
            color: var(--muted);
            font-size: 1.05rem;
        }

        p a {
            font-weight: 700;
            border-bottom: 1px dashed var(--accent2);
        }

        p a:hover {
            border-bottom-style: solid;
        }

        /* CUSTOM LIST (Checklist Bergambar) */
        .custom-checklist {
            list-style: none;
            margin: 30px 0;
            padding: 0;
            background: var(--surface);
            border-radius: var(--radius);
            padding: 25px;
            border: 1px solid var(--border);
        }

        .custom-checklist li {
            position: relative;
            padding-left: 40px;
            margin-bottom: 15px;
            color: var(--text);
            font-size: 1.05rem;
        }

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

        .custom-checklist li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 2px;
            width: 24px;
            height: 24px;
            background-color: rgba(192, 132, 252, 0.1);
            border-radius: 50%;
            border: 1px solid var(--accent);
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/200.svg' viewBox='0 0 24 24' fill='none' stroke='%23c084fc' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
            background-size: 14px;
            background-position: center;
            background-repeat: no-repeat;
        }

        /* FAQ SECTION */
        .faq-section {
            margin-top: 60px;
        }

        .faq-section h2 {
            justify-content: center;
        }
        .faq-section h2::before, .faq-section h2::after {
            content: '';
            display: block;
            width: 30px;
            height: 3px;
            background: var(--accent);
        }

        details {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            margin-bottom: 15px;
            overflow: hidden;
            transition: var(--transition);
        }

        details:hover {
            border-color: var(--accent2);
        }

        summary {
            padding: 20px;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--text);
        }

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

        summary::after {
            content: '+';
            font-family: var(--font-display);
            font-size: 1.8rem;
            color: var(--accent);
            transition: transform 0.3s;
            line-height: 1;
        }

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

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

        /* RELATED LINKS CREATIVE BLOCK */
        .related-nav {
            margin: 60px 0;
            background: linear-gradient(to bottom, var(--surface), rgba(22, 22, 56, 0.3));
            padding: 40px;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            text-align: center;
        }

        .related-nav h3 {
            font-family: var(--font-display);
            font-size: 1.8rem;
            color: var(--text);
            margin-bottom: 25px;
            text-transform: uppercase;
        }

        .related-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            justify-content: center;
        }

        .related-grid a {
            background: rgba(10, 10, 28, 0.8);
            border: 1px solid rgba(129, 140, 248, 0.3);
            padding: 12px 24px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--muted);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .related-grid a::before {
            content: '❖';
            color: var(--accent);
            font-size: 0.8rem;
        }

        .related-grid a:hover {
            background: var(--accent2);
            color: var(--bg);
            border-color: var(--accent2);
            transform: translateY(-2px);
        }
        .related-grid a:hover::before {
            color: var(--bg);
        }

        /* GRAND CTA */
        .cta-grand {
            background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c084fc' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"),
                        linear-gradient(135deg, var(--surface), var(--bg));
            padding: 60px 30px;
            text-align: center;
            border-radius: 24px;
            border: 1px solid rgba(192, 132, 252, 0.3);
            margin-top: 60px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.4), inset 0 0 0 1px rgba(255,255,255,0.05);
        }

        .cta-grand h3 {
            font-family: var(--font-display);
            font-size: 2.8rem;
            color: var(--text);
            margin-bottom: 15px;
            text-transform: uppercase;
            line-height: 1.2;
        }

        .cta-grand p {
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto 30px;
        }

        .cta-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* FOOTER STYLES */
        footer {
            background-color: #050510;
            padding: 60px 0 30px;
            border-top: 1px solid rgba(255,255,255,0.05);
            margin-top: 60px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand {
            font-family: var(--font-display);
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 15px;
            letter-spacing: 1px;
        }

        .footer-info p {
            color: var(--muted);
            font-size: 0.95rem;
            max-width: 300px;
        }

        .footer-links-group h4 {
            font-family: var(--font-display);
            font-size: 1.5rem;
            color: var(--text);
            margin-bottom: 20px;
            letter-spacing: 1px;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-links a {
            color: var(--muted);
            font-size: 0.95rem;
        }

        .footer-links a:hover {
            color: var(--accent);
            padding-left: 5px;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255,255,255,0.05);
            color: #666;
            font-size: 0.9rem;
        }

        @media (min-width: 768px) {
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .cta-buttons {
                flex-direction: column;
            }
            .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; }