:root {
            --bg: #150e04;
            --surface: #281c08;
            --accent: #f5c542;
            --accent2: #fb923c;
            --text: #fff8e7;
            --muted: #c2a878;
            --font-display: 'Chakra Petch', sans-serif;
            --font-body: 'Manrope', sans-serif;
            --glow: 0 0 15px rgba(245, 197, 66, 0.2);
            --glow-strong: 0 0 25px rgba(251, 146, 60, 0.4);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 24px;
            --transition: all 0.3s ease;
        }

        * {
            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;
        }

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

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

        h1, h2, h3, .logo, .footer-logo {
            font-family: var(--font-display);
            font-weight: 700;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            font-family: var(--font-display);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            cursor: pointer;
            transition: var(--transition);
            min-height: 44px;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--accent), var(--accent2));
            color: var(--bg);
            border: none;
            box-shadow: var(--glow);
        }

        .btn-primary:hover {
            box-shadow: var(--glow-strong);
            transform: translateY(-2px);
            color: var(--bg);
        }

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

        .btn-secondary:hover {
            background: rgba(245, 197, 66, 0.1);
            box-shadow: var(--glow);
        }

        /* Container */
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header (Verbatim Support) */
        header {
            background-color: rgba(21, 14, 4, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(245, 197, 66, 0.2);
            position: sticky;
            top: 0;
            z-index: 100;
        }

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

        .logo, .footer-logo {
            font-size: 28px;
            color: var(--accent);
            text-transform: lowercase;
            letter-spacing: 1px;
            text-shadow: var(--glow);
        }

        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 24px;
        }

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

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

        .header-ctas {
            display: flex;
            gap: 12px;
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--accent);
            font-size: 28px;
            cursor: pointer;
            min-width: 44px;
            min-height: 44px;
        }

        .mobile-nav {
            display: none;
            flex-direction: column;
            background-color: var(--surface);
            padding: 20px;
            border-bottom: 1px solid var(--accent);
        }

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

        .mobile-nav a {
            padding: 12px 0;
            color: var(--text);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .header-ctas-mobile {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-top: 20px;
        }

        /* Footer (Verbatim Support) */
        footer {
            background-color: #0d0903;
            border-top: 1px solid rgba(245, 197, 66, 0.2);
            padding: 60px 0 20px;
            margin-top: 60px;
        }

        .footer-brand {
            margin-bottom: 30px;
        }

        .footer-tagline {
            color: var(--muted);
            margin-top: 10px;
            max-width: 400px;
        }

        .footer-links {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-bottom: 40px;
        }

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

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

        .footer-bottom {
            text-align: center;
            color: rgba(194, 168, 120, 0.5);
            font-size: 14px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }

        /* Content Area - Hero Banner */
        .hero-banner {
            position: relative;
            padding: 80px 20px;
            text-align: center;
            background: radial-gradient(circle at center, var(--surface) 0%, var(--bg) 100%);
            border-bottom: 1px solid rgba(251, 146, 60, 0.2);
            overflow: hidden;
        }

        .hero-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            left: 50%;
            transform: translateX(-50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(245, 197, 66, 0.05) 0%, transparent 70%);
            pointer-events: none;
        }

        .breadcrumb {
            font-size: 13px;
            color: var(--muted);
            margin-bottom: 20px;
            display: inline-block;
            background: rgba(40, 28, 8, 0.8);
            padding: 6px 16px;
            border-radius: 20px;
            border: 1px solid rgba(194, 168, 120, 0.2);
        }

        .hero-banner h1 {
            font-size: clamp(32px, 5vw, 48px);
            color: var(--accent);
            margin-bottom: 24px;
            text-shadow: var(--glow);
            line-height: 1.2;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

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

        .chip {
            font-size: 12px;
            font-family: var(--font-display);
            color: var(--text);
            background: rgba(251, 146, 60, 0.1);
            border: 1px solid rgba(251, 146, 60, 0.3);
            padding: 6px 14px;
            border-radius: 4px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* Main Article Content */
        .article-container {
            max-width: 840px;
            margin: 0 auto;
            padding: 60px 20px;
        }

        .intro-block {
            font-size: 18px;
            color: var(--text);
            line-height: 1.8;
            padding: 30px;
            background: linear-gradient(180deg, var(--surface) 0%, transparent 100%);
            border-left: 4px solid var(--accent);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            margin-bottom: 50px;
            position: relative;
        }

        .intro-block::after {
            content: '❝';
            position: absolute;
            top: -10px;
            right: 20px;
            font-size: 60px;
            color: rgba(245, 197, 66, 0.05);
            font-family: serif;
        }

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

        .content-section h2 {
            font-size: 28px;
            color: var(--accent2);
            margin-bottom: 24px;
            padding-bottom: 12px;
            border-bottom: 1px solid rgba(194, 168, 120, 0.2);
            position: relative;
            display: flex;
            align-items: center;
        }

        .content-section h2::before {
            content: '';
            display: inline-block;
            width: 12px;
            height: 12px;
            background: var(--accent);
            margin-right: 15px;
            transform: rotate(45deg);
            box-shadow: var(--glow);
        }

        .content-section p {
            margin-bottom: 20px;
            color: #e4d8c3;
            font-size: 16px;
        }

        .content-section p a {
            text-decoration: underline;
            text-decoration-color: rgba(245, 197, 66, 0.4);
            text-underline-offset: 4px;
        }

        .content-section p a:hover {
            text-decoration-color: var(--accent2);
        }

        /* Custom List */
        .custom-list {
            list-style: none;
            margin: 24px 0;
            padding: 24px;
            background: var(--surface);
            border-radius: var(--radius-md);
            border: 1px solid rgba(245, 197, 66, 0.1);
        }

        .custom-list li {
            position: relative;
            padding-left: 36px;
            margin-bottom: 16px;
            color: #e4d8c3;
        }

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

        .custom-list li::before {
            content: '✦';
            position: absolute;
            left: 0;
            top: 2px;
            color: var(--accent);
            font-size: 18px;
            text-shadow: var(--glow);
        }

        /* FAQ Section */
        .faq-wrapper {
            margin-top: 60px;
            padding-top: 40px;
            border-top: 1px dashed rgba(194, 168, 120, 0.3);
        }

        .faq-title {
            text-align: center;
            font-size: 32px;
            color: var(--accent);
            margin-bottom: 30px;
            text-shadow: var(--glow);
        }

        details {
            background: var(--surface);
            border: 1px solid rgba(194, 168, 120, 0.2);
            border-radius: var(--radius-sm);
            margin-bottom: 16px;
            overflow: hidden;
            transition: var(--transition);
        }

        details[open] {
            border-color: var(--accent2);
            box-shadow: 0 4px 20px rgba(251, 146, 60, 0.1);
        }

        summary {
            padding: 20px;
            font-family: var(--font-display);
            font-size: 18px;
            font-weight: 600;
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--text);
        }

        summary::-webkit-details-marker {
            display: none;
        }

        summary::after {
            content: '+';
            color: var(--accent);
            font-size: 24px;
            transition: transform 0.3s ease;
        }

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

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

        /* Related Links Section */
        .related-nav-block {
            margin: 60px 0;
            padding: 40px;
            background: rgba(40, 28, 8, 0.6);
            border-radius: var(--radius-lg);
            border: 1px solid rgba(245, 197, 66, 0.15);
            text-align: center;
        }

        .related-nav-block h3 {
            font-size: 22px;
            color: var(--muted);
            margin-bottom: 24px;
            text-transform: uppercase;
            letter-spacing: 2px;
        }

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

        .nav-grid a {
            background: var(--bg);
            border: 1px solid rgba(194, 168, 120, 0.3);
            padding: 12px 24px;
            border-radius: 30px;
            font-family: var(--font-display);
            font-weight: 500;
            color: var(--text);
        }

        .nav-grid a:hover {
            border-color: var(--accent);
            background: rgba(245, 197, 66, 0.1);
            transform: translateY(-2px);
        }

        /* Final CTA */
        .cta-megah {
            margin: 60px 0 20px;
            padding: 60px 30px;
            text-align: center;
            background: linear-gradient(45deg, var(--surface) 0%, #3d2708 100%);
            border-radius: var(--radius-lg);
            border: 2px solid rgba(251, 146, 60, 0.3);
            box-shadow: inset 0 0 40px rgba(245, 197, 66, 0.05), 0 10px 30px rgba(0,0,0,0.5);
            position: relative;
            overflow: hidden;
        }

        .cta-megah::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: url('data:image/svg+xml;utf8,<svg width="20" height="20" xmlns="http://www.w3.org/2000/svg"><circle cx="2" cy="2" r="1" fill="rgba(245,197,66,0.1)"/></svg>') repeat;
            opacity: 0.5;
            pointer-events: none;
        }

        .cta-megah h2 {
            font-size: 36px;
            color: var(--text);
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }

        .cta-megah p {
            color: var(--muted);
            margin-bottom: 32px;
            font-size: 18px;
            position: relative;
            z-index: 1;
        }

        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            position: relative;
            z-index: 1;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .desktop-nav, .header-ctas {
                display: none;
            }
            .mobile-menu-btn {
                display: block;
            }
        }

        @media (min-width: 768px) {
            .footer-links {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        @media (max-width: 767px) {
            .hero-banner {
                padding: 60px 15px;
            }
            .article-container {
                padding: 40px 15px;
            }
            .intro-block {
                padding: 20px;
                font-size: 16px;
            }
            .content-section h2 {
                font-size: 24px;
            }
            .cta-buttons {
                flex-direction: column;
            }
            .cta-megah {
                padding: 40px 20px;
            }
            .related-nav-block {
                padding: 30px 15px;
            }
        }

        @media (max-width: 390px) {
            .nav-grid {
                flex-direction: column;
            }
            .nav-grid a {
                width: 100%;
                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; }