:root {
            --bg: #0a0726;
            --surface: #171238;
            --accent: #fbbf24;
            --accent2: #818cf8;
            --text: #f2f0ff;
            --muted: #a5a1c9;
            --font-display: 'Bebas Neue', sans-serif;
            --font-body: 'Sora', sans-serif;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: var(--font-body);
            background-color: var(--bg);
            color: var(--text);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        /* HEADER & FOOTER STYLES (Reverse engineered for consistency) */
        header {
            background: rgba(10, 7, 38, 0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid rgba(251, 191, 36, 0.15);
        }

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

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        .brand {
            font-family: var(--font-display);
            font-size: 2.2rem;
            color: var(--accent);
            text-decoration: none;
            letter-spacing: 1.5px;
            text-transform: uppercase;
        }

        nav ul {
            display: flex;
            gap: 2rem;
            list-style: none;
        }

        nav a {
            color: var(--text);
            text-decoration: none;
            font-size: 0.9rem;
            font-weight: 500;
            transition: color 0.3s ease;
        }

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

        .header-actions {
            display: flex;
            gap: 1rem;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.6rem 1.5rem;
            border-radius: 4px;
            font-weight: 600;
            text-decoration: none;
            font-size: 0.9rem;
            transition: all 0.3s ease;
            cursor: pointer;
            border: none;
            font-family: var(--font-body);
            min-height: 44px; /* Touch target */
        }

        .btn-primary {
            background: var(--accent);
            color: var(--bg);
        }

        .btn-primary:hover {
            background: #d9a116;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(251, 191, 36, 0.3);
        }

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

        .btn-secondary:hover {
            background: rgba(251, 191, 36, 0.1);
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--accent);
            font-size: 1.8rem;
            cursor: pointer;
            min-height: 44px;
            min-width: 44px;
        }

        .mobile-menu {
            display: none;
            flex-direction: column;
            background: var(--surface);
            position: absolute;
            width: 100%;
            top: 70px;
            left: 0;
            padding: 1rem 1.5rem 2rem;
            border-bottom: 1px solid var(--accent);
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
        }

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

        .mobile-menu a:not(.btn) {
            color: var(--text);
            text-decoration: none;
            padding: 1rem 0;
            border-bottom: 1px solid rgba(255,255,255,0.05);
            font-weight: 500;
        }

        footer {
            background: #050314;
            padding: 4rem 0 2rem;
            border-top: 1px solid rgba(251, 191, 36, 0.15);
            margin-top: 4rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 3rem;
        }

        .footer-brand {
            display: block;
            margin-bottom: 1rem;
        }

        .footer-grid p {
            color: var(--muted);
            font-size: 0.9rem;
            max-width: 300px;
        }

        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1rem 2rem;
        }

        .footer-links a {
            color: var(--muted);
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.3s;
            display: inline-block;
            padding: 0.2rem 0;
        }

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

        .copyright {
            text-align: center;
            color: var(--muted);
            font-size: 0.85rem;
            margin-top: 4rem;
            padding-top: 2rem;
            border-top: 1px solid rgba(255,255,255,0.05);
        }

        /* INNER PAGE STYLES */
        .hero {
            padding: 5rem 1.5rem 6rem;
            text-align: center;
            background:
                radial-gradient(circle at 50% 0%, rgba(129, 140, 248, 0.15) 0%, transparent 60%),
                linear-gradient(180deg, rgba(23, 18, 56, 0) 0%, var(--bg) 100%);
            position: relative;
        }

        /* Gold bar motif abstract background */
        .hero::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background-image: repeating-linear-gradient(90deg, rgba(251, 191, 36, 0.02) 0px, rgba(251, 191, 36, 0.02) 1px, transparent 1px, transparent 40px);
            z-index: -1;
            opacity: 0.5;
        }

        .breadcrumb {
            font-size: 0.85rem;
            color: var(--muted);
            margin-bottom: 2rem;
            display: inline-block;
            padding: 0.5rem 1.2rem;
            background: rgba(255,255,255,0.03);
            border-radius: 30px;
            border: 1px solid rgba(255,255,255,0.08);
            letter-spacing: 0.5px;
        }

        .hero h1 {
            font-family: var(--font-display);
            font-size: clamp(2.5rem, 5vw, 4rem);
            color: var(--text);
            margin-bottom: 1.5rem;
            line-height: 1.1;
            letter-spacing: 1px;
            text-transform: uppercase;
            max-width: 900px;
            margin-left: auto;
            margin-right: auto;
            text-shadow: 0 4px 20px rgba(0,0,0,0.5);
        }

        .meta-chips {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .chip {
            font-size: 0.8rem;
            font-weight: 500;
            color: var(--bg);
            background: var(--accent);
            padding: 0.4rem 1rem;
            border-radius: 4px;
            display: inline-flex;
            align-items: center;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .chip:nth-child(2) {
            background: var(--surface);
            color: var(--accent2);
            border: 1px solid rgba(129, 140, 248, 0.3);
        }

        .content-wrapper {
            max-width: 900px;
            margin: 0 auto;
            padding: 0 1.5rem;
            position: relative;
            z-index: 10;
        }

        .intro-box {
            background: var(--surface);
            padding: 3rem;
            border-radius: 8px;
            font-size: 1.1rem;
            line-height: 1.8;
            color: var(--text);
            margin-top: -3rem;
            border-top: 4px solid var(--accent);
            box-shadow: 0 20px 40px rgba(0,0,0,0.4);
            text-align: center;
            position: relative;
        }

        .intro-box::after {
            content: '✦';
            position: absolute;
            top: -15px;
            left: 50%;
            transform: translateX(-50%);
            color: var(--accent);
            font-size: 1.5rem;
            background: var(--surface);
            padding: 0 10px;
        }

        .articles-grid {
            display: grid;
            gap: 3rem;
            margin-top: 5rem;
        }

        .article-card {
            background: rgba(23, 18, 56, 0.4);
            border: 1px solid rgba(255,255,255,0.05);
            border-radius: 12px;
            padding: 3rem;
            position: relative;
            transition: transform 0.3s, border-color 0.3s;
        }

        .article-card:hover {
            border-color: rgba(251, 191, 36, 0.2);
            background: rgba(23, 18, 56, 0.6);
        }

        .article-card h2 {
            font-family: var(--font-display);
            font-size: 2.2rem;
            color: var(--accent);
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 1rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* Gold Bar Stack Motif for H2 */
        .article-card h2::before {
            content: '';
            display: block;
            width: 24px;
            height: 24px;
            background: linear-gradient(90deg, var(--accent) 0%, #d9a116 100%);
            mask: repeating-linear-gradient(0deg, #000 0px, #000 5px, transparent 5px, transparent 8px);
            -webkit-mask: repeating-linear-gradient(0deg, #000 0px, #000 5px, transparent 5px, transparent 8px);
            flex-shrink: 0;
        }

        .article-card p {
            color: var(--muted);
            margin-bottom: 1.5rem;
            font-size: 1.05rem;
        }

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

        .article-card a {
            color: var(--accent2);
            text-decoration: underline;
            text-underline-offset: 4px;
            transition: color 0.3s;
            font-weight: 500;
        }

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

        .values-list {
            list-style: none;
            margin-top: 1.5rem;
            display: grid;
            gap: 1rem;
        }

        .values-list li {
            background: rgba(10, 7, 38, 0.5);
            padding: 1.2rem 1.5rem;
            border-radius: 6px;
            border-left: 3px solid var(--accent2);
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            color: var(--text);
            font-size: 1rem;
        }

        .values-list li::before {
            content: '■';
            color: var(--accent);
            font-size: 0.8rem;
            margin-top: 4px;
        }

        /* FAQ SECTION */
        .faq-section {
            margin-top: 6rem;
        }

        .faq-section > h2 {
            font-family: var(--font-display);
            font-size: 2.8rem;
            text-align: center;
            color: var(--text);
            margin-bottom: 3rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .faq-section > h2 span {
            color: var(--accent);
        }

        details {
            background: var(--surface);
            margin-bottom: 1rem;
            border-radius: 8px;
            overflow: hidden;
            border: 1px solid rgba(255,255,255,0.05);
            transition: all 0.3s ease;
        }

        details[open] {
            border-color: rgba(129, 140, 248, 0.4);
            box-shadow: 0 4px 20px rgba(0,0,0,0.3);
        }

        summary {
            padding: 1.5rem 2rem;
            cursor: pointer;
            font-weight: 600;
            color: var(--text);
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 1.1rem;
            min-height: 44px;
        }

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

        summary::after {
            content: '+';
            color: var(--accent);
            font-size: 1.8rem;
            font-family: monospace;
            transition: transform 0.3s;
            font-weight: 300;
        }

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

        details p {
            padding: 0 2rem 1.5rem;
            color: var(--muted);
            border-top: 1px solid rgba(255,255,255,0.05);
            margin-top: 0.5rem;
            padding-top: 1.5rem;
            line-height: 1.7;
        }

        /* RELATED LINKS */
        .related-links {
            margin-top: 5rem;
            padding: 3rem 2rem;
            background: linear-gradient(135deg, var(--surface) 0%, rgba(10, 7, 38, 0.8) 100%);
            border-radius: 12px;
            border: 1px solid rgba(251, 191, 36, 0.15);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .related-links::before {
            content: '';
            position: absolute;
            top: -50%; left: -50%; width: 200%; height: 200%;
            background: radial-gradient(circle, rgba(251, 191, 36, 0.05) 0%, transparent 60%);
            z-index: 0;
            pointer-events: none;
        }

        .related-links h3 {
            font-family: var(--font-display);
            font-size: 2rem;
            color: var(--text);
            margin-bottom: 2rem;
            text-transform: uppercase;
            position: relative;
            z-index: 1;
        }

        .related-grid {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        .related-grid a {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 1rem 2rem;
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 30px;
            color: var(--text);
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            transition: all 0.3s;
        }

        .related-grid a::before {
            content: '›';
            color: var(--accent);
            font-size: 1.2rem;
            line-height: 1;
        }

        .related-grid a:hover {
            background: rgba(251, 191, 36, 0.1);
            border-color: var(--accent);
            color: var(--accent);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
        }

        /* CTA SECTION */
        .cta-block {
            margin-top: 6rem;
            padding: 5rem 1.5rem;
            background: linear-gradient(45deg, #050314 0%, var(--surface) 50%, #050314 100%);
            border-top: 2px solid var(--accent);
            text-align: center;
            position: relative;
        }

        .cta-block h2 {
            font-family: var(--font-display);
            font-size: clamp(2.5rem, 4vw, 3.5rem);
            color: var(--accent);
            margin-bottom: 1rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .cta-block p {
            color: var(--text);
            font-size: 1.1rem;
            margin-bottom: 2.5rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-actions {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            flex-wrap: wrap;
        }

        .cta-actions .btn {
            font-size: 1.1rem;
            padding: 1rem 2.5rem;
            border-radius: 30px;
        }

        /* MEDIA QUERIES */
        @media (max-width: 1024px) {
            nav ul { gap: 1rem; }
            .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
            .footer-links { grid-template-columns: repeat(3, 1fr); }
        }

        @media (max-width: 768px) {
            header nav, .header-actions { display: none; }
            .mobile-toggle { display: block; }
            .hero { padding: 3rem 1.5rem 4rem; }
            .intro-box { padding: 2rem 1.5rem; margin-top: -2rem; }
            .article-card { padding: 2rem 1.5rem; }
            .footer-links { grid-template-columns: repeat(2, 1fr); }
            .related-grid { flex-direction: column; }
            .related-grid a { width: 100%; justify-content: center; }
        }

        @media (max-width: 390px) {
            .container { padding: 0 1rem; }
            .hero { padding: 2rem 1rem 3rem; }
            .intro-box { padding: 1.5rem 1rem; font-size: 1rem; }
            .article-card { padding: 1.5rem 1rem; }
            .article-card h2 { font-size: 1.8rem; }
            summary { padding: 1.2rem 1rem; font-size: 1rem; }
            details p { padding: 0 1rem 1.2rem; }
            .cta-actions { flex-direction: column; width: 100%; }
            .cta-actions .btn { width: 100%; }
            .footer-links { grid-template-columns: 1fr; }
            .meta-chips { flex-direction: column; align-items: center; gap: 0.5rem; }
        }


/* 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; }