:root {
            --bg: #0a0a1c;
            --surface: #161638;
            --surface-alt: #1e1e4a;
            --accent: #c084fc;
            --accent2: #818cf8;
            --text: #f2f0ff;
            --muted: #a5a1c9;
            --border: rgba(165, 161, 201, 0.15);
            --font-display: 'Teko', sans-serif;
            --font-body: 'Nunito', sans-serif;
            --container-w: 1200px;
            --transition: all 0.3s ease;
        }

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

        body {
            background-color: var(--bg);
            color: var(--text);
            font-family: var(--font-body);
            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);
        }

        h1, h2, h3, h4 {
            font-family: var(--font-display);
            font-weight: 600;
            line-height: 1.1;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

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

        /* --- BUTTONS --- */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 24px;
            border-radius: 8px;
            font-family: var(--font-body);
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition);
            text-transform: capitalize;
            min-height: 44px;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--accent2), var(--accent));
            color: #fff;
            border: none;
            box-shadow: 0 4px 15px rgba(192, 132, 252, 0.3);
        }

        .btn-primary:hover {
            box-shadow: 0 6px 20px rgba(192, 132, 252, 0.5);
            transform: translateY(-2px);
            color: #fff;
        }

        .btn-secondary {
            background: transparent;
            color: var(--text);
            border: 2px solid var(--accent2);
        }

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

        /* --- HEADER (Matches Provided HTML) --- */
        header {
            background-color: rgba(10, 10, 28, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid var(--border);
        }

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

        .logo {
            font-family: var(--font-display);
            font-size: 2.2rem;
            color: var(--text);
            font-weight: 700;
            letter-spacing: 1px;
            display: flex;
            align-items: center;
        }

        .logo:hover {
            color: var(--accent);
        }

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

        .nav-links a {
            color: var(--text);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 8px 0;
            position: relative;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: var(--transition);
        }

        .nav-links a:hover::after {
            width: 100%;
        }

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

        .mobile-toggle {
            display: block;
            background: none;
            border: none;
            color: var(--text);
            font-size: 1.8rem;
            cursor: pointer;
            min-width: 44px;
            min-height: 44px;
        }

        .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: 20px;
        }

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

        .mobile-menu .header-actions {
            display: flex;
            flex-direction: column;
            width: 100%;
        }

        .mobile-menu .btn {
            width: 100%;
        }

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

        /* --- MOTIF & DECORATION (Batik Mega Mendung Inspired) --- */
        .batik-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 0;
            opacity: 0.05;
            background-image:
                radial-gradient(circle at 10% 20%, var(--accent) 0%, transparent 20%),
                radial-gradient(circle at 90% 80%, var(--accent2) 0%, transparent 20%),
                radial-gradient(circle at 50% 50%, var(--text) 0%, transparent 30%);
            background-size: 400px 400px;
        }

        /* --- HERO SECTION --- */
        .hero {
            position: relative;
            padding: 60px 0 80px;
            background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
            border-bottom: 1px solid var(--border);
            overflow: hidden;
            text-align: center;
        }

        .hero-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
            margin: 0 auto;
        }

        .breadcrumb {
            font-size: 0.85rem;
            color: var(--muted);
            margin-bottom: 24px;
            display: inline-flex;
            align-items: center;
            background: rgba(22, 22, 56, 0.8);
            padding: 6px 16px;
            border-radius: 20px;
            border: 1px solid var(--border);
        }

        .hero h1 {
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            color: #fff;
            margin-bottom: 24px;
            text-shadow: 0 4px 20px rgba(192, 132, 252, 0.2);
            background: linear-gradient(to right, #fff, var(--accent2));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

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

        .chip {
            background: rgba(129, 140, 248, 0.15);
            color: var(--accent2);
            padding: 4px 12px;
            border-radius: 4px;
            font-size: 0.85rem;
            font-weight: 600;
            border: 1px solid rgba(129, 140, 248, 0.3);
        }

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

        .article-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 60px;
            max-width: 900px;
            margin: 0 auto;
        }

        /* --- CONTENT TYPOGRAPHY & BLOCKS --- */
        .content-section {
            position: relative;
        }

        .content-section h2 {
            font-size: clamp(1.8rem, 3vw, 2.5rem);
            color: var(--accent);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .content-section h2::before {
            content: '';
            display: block;
            width: 8px;
            height: 32px;
            background: linear-gradient(to bottom, var(--accent), var(--accent2));
            border-radius: 4px;
        }

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

        .content-section p:last-child {
            margin-bottom: 0;
        }

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

        .content-section p a:hover {
            color: var(--accent);
            border-bottom-style: solid;
        }

        /* --- SPECIFIC SECTION DESIGNS --- */

        /* Intro Blockquote */
        .intro-block {
            background: linear-gradient(135deg, var(--surface), rgba(22, 22, 56, 0.4));
            border-left: 4px solid var(--accent);
            padding: 30px;
            border-radius: 0 12px 12px 0;
            font-size: 1.15rem;
            color: var(--text);
            font-weight: 600;
            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: 6rem;
            color: rgba(192, 132, 252, 0.1);
            line-height: 1;
        }

        /* Multiplier Section (Glowing Card) */
        .card-glowing {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 40px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 10px 40px rgba(0,0,0,0.3);
        }

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

        .card-glowing h2::before {
            display: none; /* Remove default marker for this card */
        }

        /* Tips Checklist */
        .tips-list {
            list-style: none;
            margin-top: 30px;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .tips-list li {
            background: var(--surface);
            padding: 20px 20px 20px 60px;
            border-radius: 12px;
            position: relative;
            color: var(--text);
            border: 1px solid var(--border);
            transition: var(--transition);
        }

        .tips-list li:hover {
            transform: translateX(10px);
            border-color: rgba(129, 140, 248, 0.4);
        }

        .tips-list li::before {
            content: '✓';
            position: absolute;
            left: 20px;
            top: 50%;
            transform: translateY(-50%);
            width: 28px;
            height: 28px;
            background: rgba(192, 132, 252, 0.15);
            color: var(--accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 0.9rem;
            border: 1px solid var(--accent);
        }

        /* --- FAQ SECTION --- */
        .faq-section {
            margin-top: 40px;
            background: var(--surface-alt);
            padding: 40px;
            border-radius: 16px;
        }

        .faq-section h2 {
            justify-content: center;
            margin-bottom: 30px;
        }

        .faq-section h2::before {
            display: none;
        }

        .faq-item {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 8px;
            margin-bottom: 12px;
            overflow: hidden;
        }

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

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: '+';
            font-size: 1.5rem;
            color: var(--accent2);
            transition: transform 0.3s ease;
        }

        .faq-item[open] summary {
            border-bottom: 1px solid var(--border);
            color: var(--accent);
        }

        .faq-item[open] summary::after {
            transform: rotate(45deg);
        }

        .faq-item p {
            padding: 20px;
            color: var(--muted);
            margin: 0;
            font-size: 0.95rem;
        }

        /* --- RELATED LINKS SECTION --- */
        .related-section {
            margin-top: 60px;
            padding-top: 40px;
            border-top: 1px solid var(--border);
        }

        .related-section h3 {
            font-size: 2rem;
            text-align: center;
            color: var(--text);
            margin-bottom: 30px;
        }

        .link-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
        }

        .link-pill {
            background: var(--surface);
            border: 1px solid var(--border);
            padding: 12px 24px;
            border-radius: 30px;
            color: var(--text);
            font-weight: 600;
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .link-pill::before {
            content: '';
            width: 6px;
            height: 6px;
            background: var(--accent2);
            border-radius: 50%;
        }

        .link-pill:hover {
            background: var(--surface-alt);
            border-color: var(--accent);
            transform: translateY(-2px);
            color: #fff;
        }

        /* --- GRAND CTA --- */
        .grand-cta {
            background: linear-gradient(135deg, var(--surface) 0%, #1e1b4b 100%);
            border: 1px solid rgba(192, 132, 252, 0.3);
            border-radius: 20px;
            padding: 60px 40px;
            text-align: center;
            margin: 80px 0;
            position: relative;
            overflow: hidden;
            box-shadow: 0 20px 50px rgba(0,0,0,0.5);
        }

        .grand-cta::before {
            content: '';
            position: absolute;
            top: -50%; left: -50%; width: 200%; height: 200%;
            background: radial-gradient(circle, rgba(192, 132, 252, 0.1) 0%, transparent 60%);
            pointer-events: none;
        }

        .grand-cta h2 {
            font-size: clamp(2rem, 4vw, 3rem);
            color: #fff;
            margin-bottom: 16px;
        }

        .grand-cta p {
            font-size: 1.1rem;
            color: var(--muted);
            margin-bottom: 32px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            position: relative;
            z-index: 2;
        }

        /* --- FOOTER (Matches Provided HTML) --- */
        footer {
            background-color: #05050f;
            border-top: 1px solid var(--border);
            padding: 60px 0 20px;
            margin-top: 40px;
        }

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

        .footer-brand {
            font-family: var(--font-display);
            font-size: 2.5rem;
            color: var(--text);
            font-weight: 700;
            margin-bottom: 16px;
        }

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

        .footer-links-group h4 {
            color: #fff;
            font-size: 1.2rem;
            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);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid var(--border);
            color: var(--muted);
            font-size: 0.85rem;
        }

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

        /* --- RESPONSIVE ADJUSTMENTS --- */
        @media (max-width: 767px) {
            .cta-buttons {
                flex-direction: column;
            }
            .grand-cta {
                padding: 40px 20px;
            }
            .card-glowing {
                padding: 24px;
            }
            .intro-block {
                padding: 20px;
                font-size: 1.05rem;
            }
            .faq-section {
                padding: 24px;
            }
        }


/* 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; }