:root {
            /* Palette */
            --bg: #170812;
            --surface: #2b1030;
            --accent: #f0c419;
            --accent2: #b565d8;
            --text: #fdf4ff;
            --muted: #b895b0;

            /* Typography */
            --font-display: 'Playfair Display', serif;
            --font-body: 'Inter', sans-serif;

            /* Layout */
            --container-width: 1100px;
            --header-height: 80px;
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 20px;

            /* Effects */
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * {
            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;
            background-image:
                radial-gradient(circle at 50% 0%, rgba(181, 101, 216, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 100% 100%, rgba(240, 196, 25, 0.05) 0%, transparent 50%);
            background-attachment: fixed;
        }

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

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

        h1, h2, h3, h4, .brand-logo {
            font-family: var(--font-display);
            font-weight: 700;
            line-height: 1.2;
        }

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

        /* --- HEADER STYLES (Targeting EXACT provided HTML) --- */
        header {
            background-color: rgba(23, 8, 18, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid rgba(181, 101, 216, 0.2);
            height: var(--header-height);
            display: flex;
            align-items: center;
        }

        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
        }

        .brand-logo {
            font-size: 28px;
            color: var(--accent) !important;
            letter-spacing: 1px;
            text-transform: lowercase;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .nav-links {
            display: none;
        }

        .nav-links a {
            color: var(--text);
            font-size: 15px;
            font-weight: 500;
            position: relative;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--accent);
            transition: var(--transition);
        }

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

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

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 24px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            text-align: center;
            font-family: var(--font-body);
        }

        .btn-primary {
            background: linear-gradient(135deg, #f0c419, #d4a908);
            color: #170812 !important;
            border: none;
            box-shadow: 0 4px 15px rgba(240, 196, 25, 0.3);
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, #fce05e, #f0c419);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(240, 196, 25, 0.4);
        }

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

        .btn-secondary:hover {
            background: rgba(240, 196, 25, 0.1);
        }

        .mobile-menu-btn {
            background: none;
            border: none;
            color: var(--text);
            font-size: 28px;
            cursor: pointer;
            display: block;
        }

        .mobile-nav {
            position: fixed;
            top: var(--header-height);
            left: 0;
            width: 100%;
            background-color: var(--surface);
            padding: 20px;
            display: flex;
            flex-direction: column;
            gap: 15px;
            transform: translateY(-100%);
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            z-index: 99;
            border-bottom: 1px solid rgba(181, 101, 216, 0.2);
            box-shadow: var(--shadow);
        }

        .mobile-nav.active {
            transform: translateY(0);
            opacity: 1;
            visibility: visible;
        }

        .mobile-nav a {
            color: var(--text);
            font-size: 16px;
            padding: 10px 0;
            border-bottom: 1px solid rgba(253, 244, 255, 0.05);
        }

        .header-actions-mobile {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-top: 10px;
        }

        /* --- PAGE SPECIFIC STYLES --- */

        /* Hero Banner */
        .hero {
            padding: 60px 0 40px;
            text-align: center;
            position: relative;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 100vw;
            height: 100%;
            background: radial-gradient(ellipse at top, rgba(181, 101, 216, 0.15) 0%, transparent 70%);
            z-index: -1;
            pointer-events: none;
        }

        .breadcrumb {
            font-size: 13px;
            color: var(--muted);
            margin-bottom: 20px;
            display: inline-block;
            background: rgba(43, 16, 48, 0.6);
            padding: 6px 16px;
            border-radius: 20px;
            border: 1px solid rgba(181, 101, 216, 0.3);
        }

        .hero h1 {
            font-size: clamp(32px, 5vw, 48px);
            color: var(--accent);
            margin-bottom: 24px;
            text-shadow: 0 2px 10px rgba(0,0,0,0.5);
            letter-spacing: 0.5px;
        }

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

        .chip {
            font-size: 12px;
            font-weight: 500;
            color: var(--text);
            background: rgba(253, 244, 255, 0.05);
            padding: 6px 14px;
            border-radius: 4px;
            border-left: 2px solid var(--accent2);
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }

        /* Main Content Area */
        .main-content {
            padding: 20px 0 80px;
        }

        .intro-blockquote {
            background: linear-gradient(90deg, rgba(43, 16, 48, 0.8) 0%, rgba(23, 8, 18, 0) 100%);
            border-left: 4px solid var(--accent);
            padding: 24px 30px;
            margin-bottom: 50px;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            font-size: 17px;
            color: var(--text);
            font-style: italic;
            line-height: 1.8;
            box-shadow: -4px 0 15px rgba(240, 196, 25, 0.1);
        }

        .content-grid {
            display: grid;
            gap: 30px;
            margin-bottom: 60px;
        }

        .act-card {
            background: var(--surface);
            border-radius: var(--radius-md);
            padding: 30px;
            border: 1px solid rgba(181, 101, 216, 0.15);
            box-shadow: var(--shadow);
            position: relative;
            overflow: hidden;
            transition: var(--transition);
        }

        .act-card:hover {
            border-color: rgba(240, 196, 25, 0.3);
            transform: translateY(-3px);
        }

        .act-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, var(--accent2), var(--accent));
            opacity: 0.7;
        }

        .act-card h2 {
            font-size: 24px;
            color: var(--accent);
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 1px solid rgba(253, 244, 255, 0.05);
        }

        .act-card p {
            color: var(--muted);
            margin-bottom: 16px;
        }

        .act-card p:last-child {
            margin-bottom: 0;
        }

        .act-card a {
            font-weight: 500;
            border-bottom: 1px dashed rgba(240, 196, 25, 0.5);
        }

        .act-card a:hover {
            border-bottom-style: solid;
        }

        .feature-list {
            list-style: none;
            margin-top: 20px;
            background: rgba(23, 8, 18, 0.4);
            padding: 20px;
            border-radius: var(--radius-sm);
        }

        .feature-list li {
            position: relative;
            padding-left: 32px;
            margin-bottom: 12px;
            color: var(--text);
            font-size: 15px;
        }

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

        .feature-list li::before {
            content: '✦';
            position: absolute;
            left: 0;
            top: 0;
            color: var(--accent);
            font-size: 18px;
            line-height: 1.5;
        }

        /* FAQ Section */
        .faq-wrapper {
            margin-bottom: 60px;
        }

        .section-title {
            text-align: center;
            font-size: 32px;
            color: var(--text);
            margin-bottom: 40px;
            position: relative;
            display: inline-block;
            left: 50%;
            transform: translateX(-50%);
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 2px;
            background: var(--accent);
        }

        details {
            background: var(--surface);
            border-radius: var(--radius-sm);
            margin-bottom: 16px;
            border: 1px solid rgba(181, 101, 216, 0.2);
            transition: var(--transition);
        }

        details:hover {
            border-color: rgba(240, 196, 25, 0.4);
        }

        summary {
            padding: 20px 24px;
            font-family: var(--font-display);
            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: '+';
            color: var(--accent);
            font-size: 24px;
            font-weight: 400;
            transition: transform 0.3s ease;
            font-family: var(--font-body);
        }

        details[open] summary {
            color: var(--accent);
            border-bottom: 1px solid rgba(253, 244, 255, 0.05);
        }

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

        details p {
            padding: 20px 24px;
            color: var(--muted);
            margin: 0;
            line-height: 1.7;
        }

        /* Related Links */
        .related-nav {
            background: rgba(43, 16, 48, 0.4);
            border: 1px solid rgba(181, 101, 216, 0.2);
            border-radius: var(--radius-lg);
            padding: 40px;
            text-align: center;
            margin-bottom: 60px;
        }

        .related-nav h3 {
            font-size: 20px;
            color: var(--text);
            margin-bottom: 24px;
            font-family: var(--font-body);
            font-weight: 500;
            letter-spacing: 1px;
            text-transform: uppercase;
        }

        .pill-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
        }

        .pill-links a {
            background: var(--surface);
            color: var(--muted);
            padding: 10px 20px;
            border-radius: 30px;
            font-size: 14px;
            border: 1px solid rgba(253, 244, 255, 0.1);
        }

        .pill-links a:hover {
            background: var(--accent);
            color: #170812;
            border-color: var(--accent);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(240, 196, 25, 0.2);
        }

        /* CTA Section */
        .cta-finale {
            background: linear-gradient(145deg, var(--surface) 0%, #1a091d 100%);
            border-radius: var(--radius-lg);
            padding: 60px 40px;
            text-align: center;
            border: 1px solid rgba(240, 196, 25, 0.2);
            position: relative;
            overflow: hidden;
        }

        .cta-finale::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(240, 196, 25, 0.05) 0%, transparent 60%);
            animation: rotate 20s linear infinite;
            pointer-events: none;
        }

        @keyframes rotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .cta-finale h2 {
            font-size: 36px;
            color: var(--text);
            margin-bottom: 16px;
            position: relative;
        }

        .cta-finale p {
            color: var(--muted);
            font-size: 16px;
            margin-bottom: 32px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            position: relative;
        }

        .cta-actions {
            display: flex;
            justify-content: center;
            gap: 16px;
            position: relative;
        }

        .cta-actions .btn {
            padding: 14px 32px;
            font-size: 16px;
        }

        /* --- FOOTER STYLES (Targeting EXACT provided HTML) --- */
        footer {
            background-color: #12050e;
            padding: 60px 0 20px;
            border-top: 1px solid rgba(181, 101, 216, 0.1);
        }

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

        .footer-brand h2 {
            color: var(--accent);
            font-size: 28px;
            margin-bottom: 15px;
            text-transform: lowercase;
            letter-spacing: 1px;
        }

        .footer-brand p {
            color: var(--muted);
            font-size: 14px;
            line-height: 1.6;
            max-width: 300px;
        }

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

        .footer-links-group a {
            color: var(--muted);
            font-size: 14px;
        }

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

        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(253, 244, 255, 0.05);
            color: rgba(184, 149, 176, 0.6);
            font-size: 13px;
        }

        /* Responsive Media Queries */
        @media (min-width: 768px) {
            .nav-links {
                display: flex;
                gap: 24px;
            }
            .header-actions {
                display: flex;
            }
            .mobile-menu-btn {
                display: none;
            }
            .content-grid {
                grid-template-columns: 1fr 1fr;
            }
            .act-card:first-child {
                grid-column: 1 / -1;
            }
            .act-card:last-child {
                grid-column: 1 / -1;
            }
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr;
            }
        }

        @media (min-width: 1024px) {
            .nav-links {
                gap: 32px;
            }
            .content-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            /* Make sections 1 and 4 span full, 2 and 3 side-by-side */
            .act-card:nth-child(1) { grid-column: 1 / -1; }
            .act-card:nth-child(2) { grid-column: 1 / 2; }
            .act-card:nth-child(3) { grid-column: 2 / 3; }
            .act-card:nth-child(4) { grid-column: 1 / -1; }

            .intro-blockquote {
                font-size: 19px;
                padding: 32px 40px;
            }
        }

        @media (max-width: 390px) {
            .hero h1 { font-size: 28px; }
            .cta-actions { flex-direction: column; }
            .act-card { padding: 20px; }
            .pill-links { flex-direction: column; }
            .pill-links a { text-align: center; }
        }


/* 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; }