:root {
            /* Core Palette */
            --bg: #120616;
            --surface: #241028;
            --accent: #e9b949;
            --accent-hover: #fcd34d;
            --accent2: #c084fc;
            --text: #faf5ff;
            --muted: #ab93b0;

            /* Jungle-Emerald Motif Accents */
            --emerald: #10b981;
            --emerald-dark: #065f46;

            /* Typography */
            --font-display: 'Bebas Neue', sans-serif;
            --font-body: 'Sora', sans-serif;

            /* Layout */
            --container: 1200px;
            --radius-lg: 24px;
            --radius-md: 16px;
            --radius-sm: 8px;
            --radius-pill: 999px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* 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;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }
        a { color: var(--accent2); text-decoration: none; transition: var(--transition); }
        a:hover { color: var(--accent); }
        img { max-width: 100%; height: auto; display: block; }
        .container { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }

        /* Typography */
        h1, h2, h3, .brand, .footer-brand {
            font-family: var(--font-display);
            letter-spacing: 1px;
            line-height: 1.1;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.75rem 1.5rem;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: var(--transition);
            min-height: 44px; /* Touch target */
            text-align: center;
            border: none;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--accent), #d97706);
            color: #000;
        }
        .btn-primary:hover {
            background: linear-gradient(135deg, var(--accent-hover), var(--accent));
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(233, 185, 73, 0.4);
            color: #000;
        }
        .btn-secondary {
            background: transparent;
            color: var(--accent);
            border: 2px solid var(--accent);
        }
        .btn-secondary:hover {
            background: rgba(233, 185, 73, 0.1);
            color: var(--accent-hover);
            border-color: var(--accent-hover);
        }

        /* --- HEADER (Matches Homepage Style) --- */
        header {
            position: fixed;
            top: 0; left: 0; right: 0;
            background: rgba(18, 6, 22, 0.9);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            z-index: 100;
            border-bottom: 1px solid rgba(192, 132, 252, 0.1);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 80px;
        }
        .brand {
            font-size: 2.2rem;
            color: var(--accent);
            text-transform: uppercase;
            text-shadow: 0 0 10px rgba(233, 185, 73, 0.3);
        }
        .nav-links {
            display: none;
            gap: 1.5rem;
        }
        .nav-links a {
            color: var(--text);
            font-weight: 600;
            font-size: 0.95rem;
        }
        .nav-links a:hover { color: var(--accent2); }
        .header-ctas { display: none; gap: 1rem; }
        .menu-toggle {
            background: none;
            border: none;
            color: var(--text);
            font-size: 2rem;
            cursor: pointer;
            display: block;
            padding: 0.5rem;
        }

        /* Mobile Menu Active State */
        .nav-active .nav-links, .nav-active .header-ctas {
            display: flex;
            flex-direction: column;
            position: absolute;
            left: 0;
            right: 0;
            background: var(--surface);
            padding: 1.5rem;
            border-bottom: 1px solid rgba(192, 132, 252, 0.2);
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
        }
        .nav-active .nav-links { top: 80px; gap: 1.2rem; }
        .nav-active .header-ctas { top: calc(80px + 280px); flex-direction: column; }

        @media (min-width: 1024px) {
            .menu-toggle { display: none; }
            .nav-links { display: flex; }
            .header-ctas { display: flex; }
            .nav-active .nav-links, .nav-active .header-ctas {
                position: static;
                flex-direction: row;
                background: none;
                padding: 0;
                box-shadow: none;
                border: none;
            }
        }

        /* --- PAGE CONTENT DESIGN --- */
        main {
            padding-top: 80px; /* Offset for fixed header */
            padding-bottom: 4rem;
        }

        /* Hero Banner */
        .hero-banner {
            position: relative;
            padding: 4rem 0 3rem;
            text-align: center;
            background: radial-gradient(circle at 50% 0%, #3b1645 0%, var(--bg) 80%);
            border-bottom: 1px solid rgba(16, 185, 129, 0.2); /* Emerald hint */
        }
        /* Decorative Motif Elements */
        .hero-banner::before, .hero-banner::after {
            content: '';
            position: absolute;
            width: 300px; height: 300px;
            border-radius: 50%;
            filter: blur(100px);
            z-index: 0;
            opacity: 0.4;
        }
        .hero-banner::before { top: -100px; left: -100px; background: var(--accent2); }
        .hero-banner::after { top: -50px; right: -150px; background: var(--emerald); }

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

        .breadcrumb {
            font-size: 0.85rem;
            color: var(--muted);
            margin-bottom: 1.5rem;
            display: inline-block;
            background: rgba(36, 16, 40, 0.6);
            padding: 0.4rem 1rem;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(250, 245, 255, 0.1);
        }

        .hero-banner h1 {
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            color: var(--accent);
            margin-bottom: 1rem;
            text-shadow: 0 4px 20px rgba(233, 185, 73, 0.2);
        }

        .meta-chips {
            display: flex;
            justify-content: center;
            gap: 0.75rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }
        .chip {
            background: rgba(192, 132, 252, 0.15);
            color: var(--accent2);
            padding: 0.4rem 1rem;
            border-radius: var(--radius-pill);
            font-size: 0.85rem;
            font-weight: 600;
            border: 1px solid rgba(192, 132, 252, 0.3);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .intro-text {
            font-size: 1.1rem;
            color: var(--text);
            line-height: 1.8;
            background: var(--surface);
            padding: 2rem;
            border-radius: var(--radius-lg);
            border-left: 4px solid var(--accent);
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
            text-align: left;
        }

        /* Body Sections (Grid Cards) */
        .content-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            margin-top: 3rem;
            margin-bottom: 4rem;
        }
        @media (min-width: 768px) {
            .content-grid { grid-template-columns: repeat(2, 1fr); }
        }

        .info-card {
            background: var(--surface);
            border-radius: var(--radius-lg);
            padding: 2rem;
            border: 1px solid rgba(250, 245, 255, 0.05);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }
        .info-card:hover {
            transform: translateY(-5px);
            border-color: rgba(16, 185, 129, 0.4); /* Emerald hover */
            box-shadow: 0 12px 40px rgba(0,0,0,0.4);
        }
        /* Card Top Decoration */
        .info-card::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--accent2), var(--emerald));
            opacity: 0.5;
            transition: var(--transition);
        }
        .info-card:hover::before { opacity: 1; }

        .info-card h2 {
            font-size: 1.8rem;
            color: var(--text);
            margin-bottom: 1.2rem;
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
        }
        /* Icon badge for H2 */
        .info-card h2::before {
            content: '✦';
            color: var(--accent);
            font-size: 1.5rem;
            line-height: 1;
            margin-top: 2px;
        }

        .info-card p {
            color: var(--muted);
            margin-bottom: 1.2rem;
        }
        .info-card p a {
            color: var(--accent);
            font-weight: 600;
            border-bottom: 1px dashed var(--accent);
        }
        .info-card p a:hover { border-bottom-style: solid; }

        .checklist {
            background: rgba(16, 185, 129, 0.05);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            margin-top: auto; /* Pushes to bottom of card */
            border: 1px solid rgba(16, 185, 129, 0.15);
        }
        .checklist ul { list-style: none; }
        .checklist li {
            position: relative;
            padding-left: 2rem;
            margin-bottom: 0.75rem;
            color: var(--text);
            font-size: 0.95rem;
        }
        .checklist li:last-child { margin-bottom: 0; }
        .checklist li::before {
            content: '✓';
            position: absolute;
            left: 0; top: 0;
            width: 20px; height: 20px;
            background: var(--emerald);
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.7rem;
            font-weight: bold;
        }

        /* FAQ Accordion Section */
        .faq-section {
            background: rgba(36, 16, 40, 0.4);
            border-radius: var(--radius-lg);
            padding: 3rem 2rem;
            margin-bottom: 4rem;
            border: 1px solid rgba(192, 132, 252, 0.1);
        }
        .faq-section-title {
            text-align: center;
            font-size: 2.5rem;
            color: var(--text);
            margin-bottom: 2rem;
        }
        .faq-section-title span { color: var(--accent2); }

        .faq-list { max-width: 800px; margin: 0 auto; }

        details {
            background: var(--surface);
            border-radius: var(--radius-md);
            margin-bottom: 1rem;
            border: 1px solid rgba(250, 245, 255, 0.05);
            overflow: hidden;
            transition: var(--transition);
        }
        details[open] {
            border-color: var(--accent2);
            box-shadow: 0 4px 20px rgba(192, 132, 252, 0.15);
        }
        summary {
            padding: 1.5rem;
            font-weight: 600;
            font-size: 1.05rem;
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--text);
            transition: var(--transition);
        }
        summary:hover { background: rgba(250, 245, 255, 0.03); }
        summary::-webkit-details-marker { display: none; }
        summary::after {
            content: '+';
            color: var(--accent);
            font-size: 1.5rem;
            font-family: monospace;
            width: 24px; height: 24px;
            display: flex; align-items: center; justify-content: center;
            border-radius: 50%;
            background: rgba(233, 185, 73, 0.1);
            transition: transform 0.3s ease;
        }
        details[open] summary { border-bottom: 1px solid rgba(192, 132, 252, 0.1); }
        details[open] summary::after {
            content: '−';
            transform: rotate(180deg);
            background: var(--accent2);
            color: #fff;
        }
        .faq-answer {
            padding: 1.5rem;
            color: var(--muted);
            line-height: 1.7;
            background: rgba(18, 6, 22, 0.3);
        }

        /* Related Pages Block */
        .related-block {
            text-align: center;
            margin-bottom: 4rem;
        }
        .related-block h3 {
            font-size: 1.5rem;
            color: var(--text);
            margin-bottom: 1.5rem;
        }
        .related-tags {
            display: flex;
            justify-content: center;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .related-tag {
            background: var(--surface);
            color: var(--text);
            padding: 0.75rem 1.5rem;
            border-radius: var(--radius-pill);
            font-weight: 600;
            border: 1px solid rgba(16, 185, 129, 0.3);
            text-transform: capitalize;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .related-tag::before {
            content: '';
            width: 8px; height: 8px;
            background: var(--emerald);
            border-radius: 50%;
            display: inline-block;
        }
        .related-tag:hover {
            background: var(--emerald);
            color: #fff;
            transform: translateY(-2px);
        }
        .related-tag:hover::before { background: #fff; }

        /* Bottom CTA */
        .bottom-cta {
            background: linear-gradient(135deg, var(--surface) 0%, #31113b 100%);
            border-radius: var(--radius-lg);
            padding: 4rem 2rem;
            text-align: center;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(233, 185, 73, 0.2);
        }
        /* CTA Decoration */
        .bottom-cta::before {
            content: '';
            position: absolute;
            top: -50%; left: -50%;
            width: 200%; height: 200%;
            background: radial-gradient(circle, rgba(233,185,73,0.1) 0%, transparent 60%);
            pointer-events: none;
        }
        .bottom-cta h2 {
            font-size: clamp(2rem, 4vw, 3rem);
            color: var(--text);
            margin-bottom: 1rem;
            position: relative; z-index: 1;
        }
        .bottom-cta p {
            color: var(--muted);
            margin-bottom: 2rem;
            font-size: 1.1rem;
            position: relative; z-index: 1;
        }
        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 1rem;
            position: relative; z-index: 1;
            flex-wrap: wrap;
        }

        /* --- FOOTER (Matches Homepage Style) --- */
        footer {
            background: #0a030d;
            padding: 4rem 0 2rem;
            border-top: 1px solid rgba(192, 132, 252, 0.1);
            text-align: center;
        }
        .footer-brand {
            font-size: 2.5rem;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 1rem;
        }
        .footer-tagline {
            color: var(--muted);
            max-width: 600px;
            margin: 0 auto 2rem;
            font-size: 0.95rem;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1rem 2rem;
            margin-bottom: 3rem;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }
        .footer-links a {
            color: var(--text);
            font-size: 0.9rem;
        }
        .footer-links a:hover { color: var(--accent); }
        .copyright {
            color: #6b5a74;
            font-size: 0.85rem;
            border-top: 1px solid rgba(250, 245, 255, 0.05);
            padding-top: 2rem;
        }


/* 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; }