:root {
            --bg: #150715;
            --surface: #291033;
            --surface-light: #3e184d;
            --accent: #f5c542;
            --accent-hover: #ffd766;
            --accent2: #e040fb;
            --accent2-hover: #ea70ff;
            --text: #fdf4ff;
            --muted: #b595b8;
            --gold-grad: linear-gradient(135deg, #f5c542 0%, #b8860b 100%);
            --royal-border: 1px solid rgba(245, 197, 66, 0.3);
            --font-display: 'Orbitron', sans-serif;
            --font-body: 'Exo 2', sans-serif;
            --shadow-gold: 0 4px 15px rgba(245, 197, 66, 0.15);
            --shadow-magenta: 0 4px 15px rgba(224, 64, 251, 0.2);
        }

        * {
            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;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: var(--accent);
            text-decoration: none;
            transition: color 0.3s ease;
        }

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

        h1, h2, h3, h4 {
            font-family: var(--font-display);
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1rem;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* HEADER & NAV (Matching Homepage Feel) */
        header {
            background-color: rgba(21, 7, 21, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(224, 64, 251, 0.2);
            position: sticky;
            top: 0;
            z-index: 100;
            padding: 15px 0;
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-family: var(--font-display);
            font-size: 24px;
            font-weight: 800;
            color: var(--text);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .logo span {
            color: var(--accent2);
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text);
            font-size: 24px;
            cursor: pointer;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 20px;
        }

        .nav-links a {
            color: var(--text);
            font-size: 14px;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

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

        /* HERO SECTION */
        .hero-royal {
            padding: 60px 0 40px;
            background: radial-gradient(circle at top center, var(--surface) 0%, var(--bg) 100%);
            border-bottom: var(--royal-border);
            position: relative;
            overflow: hidden;
        }

        .hero-royal::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--gold-grad);
            opacity: 0.5;
        }

        .breadcrumb {
            font-size: 13px;
            color: var(--muted);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .breadcrumb a {
            color: var(--muted);
        }

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

        .hero-title {
            font-size: clamp(28px, 5vw, 42px);
            color: var(--text);
            margin-bottom: 20px;
            text-shadow: 0 2px 10px rgba(0,0,0,0.5);
            max-width: 900px;
        }

        .hero-title span {
            background: var(--gold-grad);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .meta-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 30px;
        }

        .chip {
            background: rgba(245, 197, 66, 0.1);
            border: 1px solid rgba(245, 197, 66, 0.4);
            color: var(--accent);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        /* MAIN CONTENT */
        .content-area {
            padding: 50px 0;
        }

        .royal-intro {
            background: var(--surface);
            border-left: 4px solid var(--accent);
            padding: 30px;
            border-radius: 0 12px 12px 0;
            margin-bottom: 50px;
            box-shadow: var(--shadow-gold);
            font-size: 18px;
            font-style: italic;
            color: #fff;
            position: relative;
        }

        .royal-intro::after {
            content: '♦';
            position: absolute;
            top: -15px;
            right: 20px;
            font-size: 30px;
            color: rgba(245, 197, 66, 0.2);
        }

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

        .section-block h2 {
            font-size: 24px;
            color: var(--accent);
            border-bottom: 1px solid rgba(224, 64, 251, 0.3);
            padding-bottom: 12px;
            margin-bottom: 20px;
            display: inline-block;
        }

        .section-block p {
            margin-bottom: 20px;
            color: #ebdff0;
            text-align: justify;
        }

        .section-block p a {
            text-decoration: underline;
            text-decoration-color: rgba(245, 197, 66, 0.5);
            text-underline-offset: 4px;
        }

        .layout-split {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
        }

        .jewel-list {
            list-style: none;
            background: rgba(41, 16, 51, 0.5);
            padding: 25px;
            border-radius: 12px;
            border: 1px solid rgba(181, 149, 184, 0.2);
        }

        .jewel-list li {
            position: relative;
            padding-left: 28px;
            margin-bottom: 15px;
            color: #ebdff0;
        }

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

        .jewel-list li::before {
            content: '♦';
            position: absolute;
            left: 0;
            top: 2px;
            color: var(--accent2);
            font-size: 14px;
        }

        /* FAQ SECTION */
        .faq-wrapper {
            background: var(--surface);
            border-radius: 16px;
            padding: 40px 30px;
            margin: 60px 0;
            border: var(--royal-border);
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
        }

        .faq-wrapper h2 {
            text-align: center;
            margin-bottom: 30px;
            border: none;
            display: block;
        }

        details {
            background: rgba(21, 7, 21, 0.6);
            border: 1px solid rgba(181, 149, 184, 0.2);
            border-radius: 8px;
            margin-bottom: 15px;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        details[open] {
            border-color: var(--accent);
            box-shadow: 0 0 10px rgba(245, 197, 66, 0.1);
        }

        summary {
            padding: 18px 20px;
            font-family: var(--font-display);
            font-weight: 600;
            font-size: 16px;
            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: 20px;
            transition: transform 0.3s ease;
        }

        details[open] summary::after {
            content: '−';
            transform: rotate(180deg);
        }

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

        /* RELATED PAGES */
        .related-pages {
            margin-bottom: 60px;
        }

        .related-pages h3 {
            font-size: 20px;
            color: var(--text);
            margin-bottom: 20px;
            text-align: center;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }

        .related-card {
            background: linear-gradient(to bottom, var(--surface-light), var(--surface));
            border: 1px solid rgba(224, 64, 251, 0.3);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .related-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-magenta);
            border-color: var(--accent2);
        }

        .related-card span {
            font-family: var(--font-display);
            font-weight: 600;
            color: var(--text);
            font-size: 16px;
            margin-top: 10px;
        }

        .related-card::before {
            content: '♦';
            font-size: 24px;
            color: var(--accent);
        }

        /* CTA SECTION */
        .cta-grand {
            background: linear-gradient(135deg, #291033 0%, #150715 100%);
            border: 2px solid var(--accent);
            border-radius: 16px;
            padding: 50px 30px;
            text-align: center;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-gold);
            margin-bottom: 60px;
        }

        .cta-grand::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(224, 64, 251, 0.1) 0%, transparent 60%);
            pointer-events: none;
        }

        .cta-grand h2 {
            font-size: 28px;
            color: var(--text);
            margin-bottom: 15px;
            border: none;
        }

        .cta-grand p {
            color: var(--muted);
            margin-bottom: 30px;
            font-size: 16px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .btn-group {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 14px 32px;
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 16px;
            border-radius: 8px;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: all 0.3s ease;
            min-height: 44px;
            min-width: 160px;
        }

        .btn-primary {
            background: var(--gold-grad);
            color: #150715;
            border: none;
        }

        .btn-primary:hover {
            box-shadow: 0 0 20px rgba(245, 197, 66, 0.6);
            transform: scale(1.05);
            color: #150715;
        }

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

        .btn-secondary:hover {
            background: rgba(224, 64, 251, 0.1);
            box-shadow: 0 0 20px rgba(224, 64, 251, 0.4);
        }

        /* FOOTER */
        footer {
            background-color: #0d040d;
            border-top: 1px solid rgba(245, 197, 66, 0.2);
            padding: 60px 0 30px;
            text-align: center;
        }

        .footer-logo {
            font-family: var(--font-display);
            font-size: 28px;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 15px;
            text-transform: uppercase;
        }

        .footer-tagline {
            color: var(--muted);
            font-style: italic;
            margin-bottom: 30px;
            font-size: 14px;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px 25px;
            list-style: none;
            margin-bottom: 40px;
        }

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

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

        .copyright {
            color: rgba(181, 149, 184, 0.5);
            font-size: 12px;
            border-top: 1px solid rgba(181, 149, 184, 0.1);
            padding-top: 20px;
        }

        /* RESPONSIVE */
        @media (max-width: 1024px) {
            .layout-split {
                grid-template-columns: 1fr;
            }
        }

        @media (min-width: 768px) {
            .layout-split {
                grid-template-columns: 3fr 2fr;
                align-items: start;
            }
        }

        @media (max-width: 768px) {
            .mobile-toggle {
                display: block;
            }

            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: var(--surface);
                flex-direction: column;
                padding: 20px;
                border-bottom: 1px solid var(--accent2);
                box-shadow: 0 10px 20px rgba(0,0,0,0.5);
            }

            .nav-links.active {
                display: flex;
            }

            .hero-royal {
                padding: 40px 0 30px;
            }

            .faq-wrapper {
                padding: 30px 20px;
            }

            .cta-grand {
                padding: 40px 20px;
            }

            .btn-group {
                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; }