:root {
            /* Palette */
            --bg: #0a0a1c;
            --surface: #161638;
            --surface-hover: #1f1f4d;
            --accent: #c084fc;
            --accent2: #818cf8;
            --text: #f2f0ff;
            --muted: #a5a1c9;
            --border: rgba(165, 161, 201, 0.2);

            /* Typography */
            --font-display: 'Teko', sans-serif;
            --font-body: 'Nunito', sans-serif;

            /* Layout */
            --container-width: 1200px;
            --content-width: 800px;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 24px;
            --transition: all 0.3s ease;
        }

        /* Reset & Base */
        * { 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(--accent); text-decoration: none; transition: var(--transition); }
        a:hover { color: var(--accent2); }

        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 1.25rem;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.75rem 1.5rem;
            font-family: var(--font-display);
            font-size: 1.25rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: var(--transition);
            min-height: 44px;
            border: none;
            text-decoration: none;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--accent), var(--accent2));
            color: var(--bg);
            font-weight: 600;
        }
        .btn-primary:hover {
            box-shadow: 0 4px 15px rgba(192, 132, 252, 0.4);
            transform: translateY(-2px);
            color: var(--bg);
        }
        .btn-secondary {
            background: transparent;
            color: var(--text);
            border: 1px solid var(--accent);
        }
        .btn-secondary:hover {
            background: rgba(192, 132, 252, 0.1);
            color: var(--accent);
        }

        /* --- HEADER STYLES (Matching provided HTML structure) --- */
        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: 2px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        header .nav-links {
            display: none;
            gap: 1.5rem;
        }
        header .nav-links a {
            color: var(--text);
            font-weight: 600;
            font-size: 0.95rem;
        }
        header .nav-links a:hover { color: var(--accent); }
        .header-actions { display: none; gap: 1rem; }
        .header-actions .btn { padding: 0.4rem 1rem; font-size: 1.1rem; }
        .mobile-toggle {
            background: none;
            border: none;
            color: var(--text);
            font-size: 1.5rem;
            cursor: pointer;
            min-width: 44px;
            min-height: 44px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .mobile-menu {
            display: none;
            background-color: var(--surface);
            padding: 1.5rem;
            border-bottom: 1px solid var(--border);
            position: absolute;
            top: 70px;
            left: 0;
            width: 100%;
        }
        .mobile-menu.active {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        .mobile-menu .nav-links {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .mobile-menu .header-actions {
            display: flex;
            flex-direction: column;
            width: 100%;
        }

        /* --- HERO SECTION --- */
        .hero {
            padding: 4rem 1.25rem;
            position: relative;
            background:
                radial-gradient(circle at 10% 20%, rgba(192, 132, 252, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 90% 80%, rgba(129, 140, 248, 0.15) 0%, transparent 50%),
                var(--surface);
            border-bottom: 1px solid var(--border);
            text-align: center;
            overflow: hidden;
        }
        /* Batik motif suggestion via CSS */
        .hero::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background-image:
                radial-gradient(circle at 50% 100%, rgba(129, 140, 248, 0.05) 0%, transparent 30%),
                radial-gradient(circle at 20% 0%, rgba(192, 132, 252, 0.05) 0%, transparent 30%);
            pointer-events: none;
        }
        .hero-inner {
            max-width: var(--content-width);
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }
        .breadcrumb {
            font-size: 0.875rem;
            color: var(--muted);
            margin-bottom: 1.5rem;
            display: inline-block;
            background: rgba(10, 10, 28, 0.5);
            padding: 0.4rem 1rem;
            border-radius: 20px;
            border: 1px solid var(--border);
        }
        .hero h1 {
            font-family: var(--font-display);
            font-size: 3rem;
            line-height: 1.1;
            color: var(--text);
            margin-bottom: 1.5rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            text-shadow: 0 2px 10px rgba(0,0,0,0.5);
        }
        .hero h1 span {
            color: var(--accent);
        }
        .meta-chips {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 0.75rem;
        }
        .chip {
            background: rgba(192, 132, 252, 0.1);
            color: var(--accent);
            padding: 0.3rem 0.8rem;
            border-radius: 20px;
            font-size: 0.875rem;
            font-weight: 600;
            border: 1px solid rgba(192, 132, 252, 0.2);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        /* --- MAIN CONTENT --- */
        .content-area {
            max-width: var(--content-width);
            padding: 3rem 1.25rem;
        }

        /* Intro Blockquote */
        .intro-block {
            background: linear-gradient(to right, rgba(192,132,252,0.1), transparent);
            border-left: 4px solid var(--accent);
            padding: 1.5rem 2rem;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            margin-bottom: 3rem;
            font-size: 1.1rem;
            color: var(--text);
        }
        .intro-block a {
            color: var(--accent2);
            font-weight: 700;
            border-bottom: 1px dashed var(--accent2);
        }

        /* Sections */
        .content-section {
            margin-bottom: 3rem;
        }
        .content-section h2 {
            font-family: var(--font-display);
            font-size: 2.2rem;
            color: var(--accent);
            margin-bottom: 1.25rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .content-section h2::before {
            content: '';
            display: block;
            width: 30px;
            height: 4px;
            background: var(--accent2);
            border-radius: 2px;
        }
        .content-section p {
            margin-bottom: 1.25rem;
            color: var(--muted);
            font-size: 1.05rem;
        }
        .content-section a {
            color: var(--accent2);
            font-weight: 600;
        }

        /* Lists */
        .step-list {
            counter-reset: qris-step;
            list-style: none;
            margin: 2rem 0;
            padding: 0;
            display: grid;
            gap: 1rem;
        }
        .step-list li {
            position: relative;
            background: var(--surface);
            padding: 1.25rem 1.25rem 1.25rem 4rem;
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            color: var(--text);
            transition: var(--transition);
        }
        .step-list li:hover {
            border-color: var(--accent);
            transform: translateX(5px);
        }
        .step-list li::before {
            counter-increment: qris-step;
            content: counter(qris-step);
            position: absolute;
            left: 1rem;
            top: 50%;
            transform: translateY(-50%);
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--accent), var(--accent2));
            color: var(--bg);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-display);
            font-size: 1.5rem;
            font-weight: bold;
        }

        .check-list {
            list-style: none;
            margin: 2rem 0;
            padding: 0;
            background: rgba(22, 22, 56, 0.5);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            border: 1px solid var(--border);
        }
        .check-list li {
            position: relative;
            padding-left: 2.5rem;
            margin-bottom: 1rem;
            color: var(--text);
        }
        .check-list li:last-child { margin-bottom: 0; }
        .check-list li::before {
            content: '✓';
            position: absolute;
            left: 0;
            top: 0;
            width: 24px;
            height: 24px;
            background: rgba(129, 140, 248, 0.2);
            color: var(--accent2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 0.9rem;
        }

        /* FAQ Section */
        .faq-section {
            margin-bottom: 4rem;
            background: var(--surface);
            padding: 2rem;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
        }
        .faq-section h2 {
            font-family: var(--font-display);
            font-size: 2.5rem;
            color: var(--text);
            text-align: center;
            margin-bottom: 2rem;
            text-transform: uppercase;
        }
        details {
            background: var(--bg);
            margin-bottom: 1rem;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: var(--transition);
        }
        details[open] {
            border-color: var(--accent);
            box-shadow: 0 4px 12px rgba(0,0,0,0.2);
        }
        summary {
            padding: 1.25rem 1.5rem;
            font-family: var(--font-display);
            font-size: 1.4rem;
            color: var(--text);
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: var(--surface);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        summary::-webkit-details-marker { display: none; }
        summary::after {
            content: '+';
            color: var(--accent);
            font-size: 1.8rem;
            font-weight: 300;
            transition: transform 0.3s ease;
        }
        details[open] summary::after {
            content: '−';
            transform: rotate(180deg);
        }
        details p {
            padding: 1.5rem;
            margin: 0;
            color: var(--muted);
            border-top: 1px solid var(--border);
            line-height: 1.7;
        }

        /* Related Links */
        .related-links {
            margin-bottom: 4rem;
        }
        .related-links h3 {
            font-family: var(--font-display);
            font-size: 1.8rem;
            color: var(--text);
            margin-bottom: 1.5rem;
            text-align: center;
            text-transform: uppercase;
        }
        .link-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            justify-content: center;
        }
        .link-grid a {
            display: block;
            padding: 0.8rem 1.5rem;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 30px;
            color: var(--muted);
            font-weight: 600;
            transition: var(--transition);
            text-align: center;
        }
        .link-grid a:hover {
            background: var(--accent);
            color: var(--bg);
            border-color: var(--accent);
            transform: translateY(-2px);
        }

        /* Mega CTA */
        .mega-cta {
            background: linear-gradient(135deg, rgba(22,22,56,0.9), rgba(10,10,28,0.9)),
                        radial-gradient(circle at top right, rgba(192,132,252,0.2), transparent 50%);
            border: 1px solid rgba(192,132,252,0.3);
            border-radius: var(--radius-lg);
            padding: 3rem 2rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .mega-cta::before {
            content: '';
            position: absolute;
            top: -50px; left: -50px;
            width: 100px; height: 100px;
            background: var(--accent2);
            filter: blur(80px);
            opacity: 0.5;
        }
        .mega-cta h2 {
            font-family: var(--font-display);
            font-size: 2.8rem;
            color: var(--text);
            margin-bottom: 1rem;
            text-transform: uppercase;
            position: relative;
            z-index: 2;
        }
        .mega-cta p {
            color: var(--muted);
            margin-bottom: 2rem;
            font-size: 1.1rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            position: relative;
            z-index: 2;
        }
        .cta-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            position: relative;
            z-index: 2;
        }

        /* --- FOOTER STYLES (Matching provided HTML structure) --- */
        footer {
            background-color: var(--surface);
            border-top: 1px solid var(--border);
            padding: 4rem 0 2rem;
            margin-top: 4rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 3rem;
            margin-bottom: 3rem;
        }
        .footer-brand {
            font-family: var(--font-display);
            font-size: 2.5rem;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 1rem;
        }
        .footer-info p {
            color: var(--muted);
            max-width: 300px;
        }
        .footer-links-group h4 {
            font-family: var(--font-display);
            font-size: 1.5rem;
            color: var(--text);
            margin-bottom: 1.5rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .footer-links a {
            color: var(--muted);
        }
        .footer-links a:hover {
            color: var(--accent);
            padding-left: 5px;
        }
        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid var(--border);
            color: var(--muted);
            font-size: 0.9rem;
        }

        /* Responsive Breakpoints */
        @media (min-width: 768px) {
            .hero h1 { font-size: 4rem; }
            header .nav-links { display: flex; }
            .header-actions { display: flex; }
            .mobile-toggle { display: none; }
            .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
            .step-list { grid-template-columns: 1fr 1fr; }
        }
        @media (min-width: 1024px) {
            .hero { padding: 6rem 1.25rem; }
            .hero h1 { font-size: 4.5rem; }
            .content-section h2 { font-size: 2.5rem; }
        }


/* 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; }