:root {
            /* Palette */
            --bg: #150e04;
            --surface: #281c08;
            --surface-light: #3a2a10;
            --accent: #f5c542;
            --accent2: #fb923c;
            --text: #fff8e7;
            --muted: #c2a878;

            /* Typography */
            --font-display: 'Chakra Petch', sans-serif;
            --font-body: 'Manrope', sans-serif;

            /* Effects */
            --glow-accent: 0 0 15px rgba(245, 197, 66, 0.3);
            --glow-accent2: 0 0 20px rgba(251, 146, 60, 0.4);
            --border-subtle: 1px solid rgba(245, 197, 66, 0.15);
        }

        /* Reset & Base */
        * { 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;
        }
        h1, h2, h3, h4 { font-family: var(--font-display); color: var(--accent); line-height: 1.3; }
        a { color: var(--accent2); text-decoration: none; transition: all 0.3s ease; }
        a:hover { color: var(--accent); text-shadow: var(--glow-accent); }
        .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            border-radius: 6px;
            font-family: var(--font-display);
            font-weight: 600;
            font-size: 16px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            cursor: pointer;
            transition: all 0.3s ease;
            min-height: 44px;
            text-align: center;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--accent2), var(--accent));
            color: var(--bg);
            border: none;
            box-shadow: 0 4px 15px rgba(251, 146, 60, 0.3);
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: var(--glow-accent2);
            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-accent);
        }

        /* --- Header (Match Homepage Constraint) --- */
        header { background-color: var(--surface); border-bottom: var(--border-subtle); position: sticky; top: 0; z-index: 1000; }
        .header-inner { display: flex; justify-content: space-between; align-items: center; height: 70px; }
        .logo { font-family: var(--font-display); font-size: 28px; font-weight: 700; color: var(--accent); text-transform: lowercase; letter-spacing: 1px; }
        .desktop-nav ul { display: flex; gap: 24px; list-style: none; }
        .desktop-nav a { color: var(--text); font-weight: 500; font-size: 15px; }
        .desktop-nav a:hover { color: var(--accent); }
        .header-ctas { display: flex; gap: 12px; }
        .header-ctas .btn { padding: 8px 16px; font-size: 14px; min-height: 38px; }
        .mobile-menu-btn { display: none; background: none; border: none; color: var(--accent); font-size: 28px; cursor: pointer; padding: 5px; min-width: 44px; min-height: 44px; }
        .mobile-nav { display: none; background-color: var(--surface); padding: 20px; flex-direction: column; gap: 15px; border-bottom: var(--border-subtle); position: absolute; width: 100%; top: 70px; left: 0; box-shadow: 0 10px 20px rgba(0,0,0,0.5); }
        .mobile-nav.active { display: flex; }
        .mobile-nav a { color: var(--text); font-size: 16px; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
        .header-ctas-mobile { display: flex; flex-direction: column; gap: 10px; margin-top: 10px; }

        /* --- Hero Section --- */
        .hero-banner {
            background: radial-gradient(circle at 50% 0%, var(--surface-light) 0%, var(--bg) 80%);
            padding: 60px 20px 40px;
            text-align: center;
            border-bottom: var(--border-subtle);
            position: relative;
        }
        .hero-banner::after {
            content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
            width: 100px; height: 2px; background: var(--accent); box-shadow: var(--glow-accent);
        }
        .breadcrumb {
            font-size: 13px; color: var(--muted); margin-bottom: 24px;
            font-family: var(--font-display); letter-spacing: 0.5px;
        }
        .hero-banner h1 {
            font-size: clamp(28px, 5vw, 42px);
            color: var(--text);
            margin-bottom: 20px;
            text-shadow: 0 2px 10px rgba(0,0,0,0.8);
            max-width: 800px;
            margin-inline: auto;
        }
        .meta-chips {
            display: flex; justify-content: center; gap: 12px; flex-wrap: wrap;
        }
        .chip {
            background: rgba(245, 197, 66, 0.05);
            color: var(--accent);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 500;
            border: 1px solid rgba(245, 197, 66, 0.3);
            display: inline-flex; align-items: center; gap: 6px;
        }
        .chip::before { content: '✦'; font-size: 10px; }

        /* --- Main Content Area --- */
        .content-area {
            max-width: 840px;
            margin: 0 auto;
            padding: 50px 20px;
        }

        .intro-quote {
            font-size: 18px;
            line-height: 1.8;
            color: #e8dfcc;
            padding: 24px 30px;
            background: linear-gradient(90deg, rgba(40, 28, 8, 0.8) 0%, rgba(21, 14, 4, 0) 100%);
            border-left: 4px solid var(--accent);
            margin-bottom: 50px;
            border-radius: 0 8px 8px 0;
            font-style: normal;
        }

        .section-block { margin-bottom: 50px; }
        .section-block h2 {
            font-size: 24px;
            margin-bottom: 20px;
            display: inline-flex;
            align-items: center;
            gap: 12px;
        }
        .section-block h2::before {
            content: ''; display: block; width: 12px; height: 12px;
            background: var(--accent2); transform: rotate(45deg);
            box-shadow: 0 0 8px var(--accent2);
        }
        .section-block p {
            margin-bottom: 18px;
            color: #d4c8b3;
            font-size: 16px;
        }
        .section-block p a {
            border-bottom: 1px dashed var(--accent2);
            padding-bottom: 2px;
        }
        .section-block p a:hover { border-bottom-style: solid; }

        /* Custom Checklist */
        .qr-steps {
            background: var(--surface);
            border: 1px solid rgba(194, 168, 120, 0.2);
            border-radius: 12px;
            padding: 30px;
            margin: 30px 0;
            box-shadow: inset 0 0 20px rgba(0,0,0,0.5);
        }
        .qr-steps ul {
            list-style: none;
            counter-reset: custom-counter;
        }
        .qr-steps li {
            position: relative;
            padding-left: 54px;
            margin-bottom: 20px;
            color: #e8dfcc;
            min-height: 40px;
            display: flex;
            align-items: center;
        }
        .qr-steps li:last-child { margin-bottom: 0; }
        .qr-steps li::before {
            content: counter(custom-counter);
            counter-increment: custom-counter;
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 36px;
            height: 36px;
            background: var(--bg);
            border: 2px solid var(--accent);
            color: var(--accent);
            border-radius: 8px;
            display: flex;
            justify-content: center;
            align-items: center;
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 16px;
            box-shadow: var(--glow-accent);
        }

        /* Highlight Box (Tips) */
        .highlight-tips {
            background: linear-gradient(145deg, var(--surface), #1a1206);
            border: 1px solid var(--accent2);
            padding: 35px;
            border-radius: 12px;
            position: relative;
            overflow: hidden;
        }
        .highlight-tips::before {
            content: '⚡'; position: absolute; top: -20px; right: -10px;
            font-size: 120px; opacity: 0.05; transform: rotate(15deg);
        }
        .highlight-tips h2 { color: var(--accent2); border: none; padding: 0; margin-bottom: 20px; }
        .highlight-tips h2::before { display: none; }

        /* --- FAQ Section --- */
        .faq-container { margin-top: 60px; }
        .faq-container h2 {
            text-align: center; justify-content: center; margin-bottom: 30px;
            font-size: 28px;
        }
        .faq-container h2::before { display: none; }
        .faq-item {
            background: var(--surface);
            border: 1px solid rgba(245, 197, 66, 0.15);
            border-radius: 8px;
            margin-bottom: 16px;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        .faq-item[open] {
            border-color: var(--accent);
            box-shadow: 0 4px 15px rgba(245, 197, 66, 0.05);
        }
        .faq-item summary {
            padding: 20px 24px;
            font-family: var(--font-display);
            font-size: 17px;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            list-style: none;
            min-height: 44px;
        }
        .faq-item summary::-webkit-details-marker { display: none; }
        .faq-item summary::after {
            content: '▼';
            color: var(--accent);
            font-size: 14px;
            transition: transform 0.3s ease;
        }
        .faq-item[open] summary::after { transform: rotate(180deg); }
        .faq-item p {
            padding: 0 24px 24px;
            color: var(--muted);
            margin: 0;
            border-top: 1px solid rgba(255,255,255,0.05);
            padding-top: 16px;
        }

        /* --- Related Pages Block --- */
        .explore-block {
            margin-top: 70px;
            padding-top: 40px;
            border-top: 1px dashed rgba(194, 168, 120, 0.3);
        }
        .explore-block h3 {
            text-align: center; font-size: 22px; margin-bottom: 25px; color: var(--text);
        }
        .explore-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 16px;
        }
        .explore-card {
            background: rgba(40, 28, 8, 0.5);
            border: 1px solid rgba(194, 168, 120, 0.15);
            padding: 16px;
            border-radius: 8px;
            text-align: center;
            display: flex; align-items: center; justify-content: center;
            min-height: 60px;
        }
        .explore-card span {
            font-family: var(--font-display);
            font-weight: 500;
            color: var(--muted);
            font-size: 15px;
            transition: color 0.3s;
        }
        .explore-card:hover {
            background: var(--surface);
            border-color: var(--accent);
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.5);
        }
        .explore-card:hover span { color: var(--accent); }

        /* --- Final CTA Block --- */
        .mega-cta {
            margin: 60px 0 20px;
            padding: 60px 30px;
            background: linear-gradient(to right, rgba(21,14,4,0.9), rgba(40,28,8,0.95)), url('data:image/svg+xml;utf8,<svg width="40" height="40" viewBox="0 0 40 40" xmlns="http://www.w3.org/2000/svg"><path d="M20 0L40 20L20 40L0 20L20 0Z" fill="%23f5c542" fill-opacity="0.03"/></svg>');
            border-radius: 16px;
            border: 1px solid rgba(245, 197, 66, 0.4);
            text-align: center;
            position: relative;
            box-shadow: 0 10px 30px rgba(0,0,0,0.5), inset 0 0 40px rgba(245, 197, 66, 0.05);
        }
        .mega-cta h3 { font-size: 28px; margin-bottom: 16px; color: var(--text); text-transform: uppercase; letter-spacing: 1px;}
        .mega-cta p { color: var(--muted); margin-bottom: 32px; font-size: 16px; max-width: 600px; margin-inline: auto; }
        .cta-actions { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
        .cta-actions .btn { min-width: 180px; padding: 15px 30px; font-size: 16px; }

        /* --- Footer (Match Homepage Constraint) --- */
        footer { background-color: #0a0702; padding: 60px 20px 30px; border-top: 1px solid rgba(245, 197, 66, 0.1); margin-top: 40px; }
        .footer-brand { text-align: center; margin-bottom: 40px; }
        .footer-logo { font-family: var(--font-display); font-size: 32px; font-weight: 700; color: var(--accent); text-transform: lowercase; letter-spacing: 2px; margin-bottom: 12px; }
        .footer-tagline { color: var(--muted); font-size: 14px; max-width: 450px; margin: 0 auto; line-height: 1.6; }
        .footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px 32px; max-width: 900px; margin: 0 auto 40px; }
        .footer-links a { color: var(--muted); font-size: 14px; font-weight: 500; min-height: 44px; display: inline-flex; align-items: center; }
        .footer-links a:hover { color: var(--accent); }
        .footer-bottom { text-align: center; color: rgba(194, 168, 120, 0.4); font-size: 13px; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 24px; font-family: var(--font-display); }

        /* --- Responsive --- */
        @media (max-width: 1024px) {
            .desktop-nav, .header-ctas { display: none; }
            .mobile-menu-btn { display: block; }
        }
        @media (max-width: 768px) {
            .content-area { padding: 40px 15px; }
            .intro-quote { padding: 20px; font-size: 16px; }
            .section-block h2 { font-size: 22px; }
            .mega-cta { padding: 40px 20px; }
            .cta-actions { flex-direction: column; }
            .cta-actions .btn { width: 100%; }
        }
        @media (max-width: 390px) {
            .hero-banner h1 { font-size: 24px; }
            .chip { font-size: 11px; padding: 5px 12px; }
            .qr-steps { padding: 20px 15px; }
            .qr-steps li { padding-left: 45px; font-size: 15px; }
            .qr-steps li::before { width: 30px; height: 30px; font-size: 14px; }
            .highlight-tips { padding: 25px 20px; }
            .explore-grid { grid-template-columns: 1fr; }
        }


/* 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; }