:root {
            --bg: #060f0a;
            --surface: #0d2015;
            --accent: #fbbf24;
            --accent2: #34d399;
            --text: #f0fdf4;
            --muted: #8fa898;
            --font-display: 'Oswald', sans-serif;
            --font-body: 'Fira Sans', sans-serif;
            --border-glow: 0 0 10px rgba(251, 191, 36, 0.3);
        }

        * {
            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 {
            text-decoration: none;
            color: inherit;
            transition: all 0.3s ease;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }

        /* --- HEADER STYLES (Matching Identity) --- */
        header {
            background-color: var(--surface);
            border-bottom: 1px solid rgba(251, 191, 36, 0.2);
            position: sticky;
            top: 0;
            z-index: 100;
            padding: 1rem 0;
        }

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

        .logo {
            font-family: var(--font-display);
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 1px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }

        .nav-links {
            display: none;
            gap: 1.5rem;
        }

        .nav-links a {
            font-family: var(--font-display);
            font-weight: 500;
            text-transform: uppercase;
            font-size: 0.9rem;
            color: var(--text);
        }

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

        .menu-toggle {
            background: none;
            border: none;
            color: var(--accent);
            font-size: 1.5rem;
            cursor: pointer;
            display: block;
        }

        .mobile-menu {
            display: none;
            background-color: var(--surface);
            padding: 1rem;
            border-top: 1px solid rgba(251, 191, 36, 0.1);
        }

        .mobile-menu.active {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .mobile-menu a {
            font-family: var(--font-display);
            text-transform: uppercase;
            color: var(--text);
            padding: 0.5rem 0;
            border-bottom: 1px solid rgba(143, 168, 152, 0.1);
        }

        /* --- PAGE SPECIFIC STYLES (Midnight Jungle Vibe) --- */

        /* Hero & Breadcrumb */
        .hero-jungle {
            padding: 4rem 1rem 3rem;
            text-align: center;
            background: radial-gradient(circle at 50% 0%, #153322 0%, var(--bg) 70%);
            position: relative;
            overflow: hidden;
        }

        .hero-jungle::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; height: 1px;
            background: linear-gradient(90deg, transparent, var(--accent), transparent);
            opacity: 0.5;
        }

        .breadcrumb {
            font-size: 0.85rem;
            color: var(--muted);
            margin-bottom: 1.5rem;
            display: inline-block;
            background: rgba(13, 32, 21, 0.8);
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            border: 1px solid rgba(143, 168, 152, 0.2);
        }

        .hero-jungle h1 {
            font-family: var(--font-display);
            font-size: clamp(2rem, 5vw, 3.5rem);
            color: var(--text);
            text-transform: uppercase;
            line-height: 1.1;
            margin-bottom: 1.5rem;
            letter-spacing: 1px;
            text-shadow: 0 4px 12px rgba(0,0,0,0.8);
        }

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

        .chip {
            background: var(--surface);
            color: var(--accent2);
            font-size: 0.8rem;
            padding: 0.4rem 1rem;
            border-radius: 4px;
            border: 1px solid rgba(52, 211, 153, 0.3);
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 500;
        }

        .chip::before {
            content: '•';
            color: var(--accent);
            font-size: 1.2rem;
            line-height: 0;
        }

        /* Main Layout */
        .main-layout {
            max-width: 840px;
            margin: 0 auto;
            padding: 2rem 1rem 4rem;
        }

        /* Content Typography & Elements */
        .content-area h2 {
            font-family: var(--font-display);
            font-size: 1.75rem;
            color: var(--accent);
            margin: 3rem 0 1.25rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px solid rgba(251, 191, 36, 0.2);
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

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

        .content-area p {
            margin-bottom: 1.25rem;
            color: var(--text);
            font-size: 1.05rem;
        }

        .content-area a {
            color: var(--accent2);
            border-bottom: 1px dashed var(--accent2);
            font-weight: 500;
        }
        .content-area a:hover {
            color: var(--accent);
            border-bottom-color: var(--accent);
        }

        /* Intro Blockquote */
        .intro-journal {
            background: var(--surface);
            padding: 2rem;
            border-radius: 8px;
            border-left: 4px solid var(--accent);
            margin-bottom: 3rem;
            position: relative;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
        }

        .intro-journal::before {
            content: '“';
            position: absolute;
            top: -10px;
            left: 10px;
            font-family: var(--font-display);
            font-size: 4rem;
            color: rgba(251, 191, 36, 0.1);
            line-height: 1;
        }

        .intro-journal p {
            margin: 0;
            font-size: 1.1rem;
            color: var(--text);
            font-style: italic;
        }

        /* Lists */
        .jungle-list {
            list-style: none;
            margin: 1.5rem 0;
            background: rgba(13, 32, 21, 0.5);
            padding: 1.5rem;
            border-radius: 8px;
            border: 1px solid rgba(143, 168, 152, 0.1);
        }

        .jungle-list li {
            position: relative;
            padding-left: 2rem;
            margin-bottom: 1rem;
            color: var(--text);
        }
        .jungle-list li:last-child { margin-bottom: 0; }

        .jungle-list li::before {
            content: '◭';
            position: absolute;
            left: 0;
            top: 2px;
            color: var(--accent2);
            font-size: 1rem;
        }

        /* FAQ Section */
        .faq-section {
            margin-top: 4rem;
        }

        .faq-section h2 {
            justify-content: center;
            border-bottom: none;
        }
        .faq-section h2::before { display: none; }

        details {
            background: var(--surface);
            margin-bottom: 1rem;
            border-radius: 6px;
            border: 1px solid rgba(143, 168, 152, 0.2);
            transition: all 0.3s ease;
        }

        details:hover {
            border-color: rgba(251, 191, 36, 0.5);
        }

        summary {
            padding: 1.25rem;
            cursor: pointer;
            font-family: var(--font-display);
            font-size: 1.1rem;
            color: var(--text);
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 500;
            letter-spacing: 0.5px;
        }

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

        summary::after {
            content: '+';
            color: var(--accent);
            font-size: 1.5rem;
            font-weight: bold;
            transition: transform 0.3s;
        }

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

        details p {
            padding: 0 1.25rem 1.25rem;
            margin: 0;
            color: var(--muted);
            border-top: 1px solid rgba(143, 168, 152, 0.1);
            padding-top: 1rem;
        }

        /* Related Routes (Navigation Block) */
        .related-routes {
            margin-top: 4rem;
            padding-top: 3rem;
            border-top: 1px solid rgba(143, 168, 152, 0.2);
        }

        .related-routes h3 {
            font-family: var(--font-display);
            text-align: center;
            color: var(--muted);
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 2rem;
            font-size: 1rem;
        }

        .route-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
        }

        .route-card {
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--surface);
            padding: 1rem;
            text-align: center;
            border-radius: 6px;
            border: 1px solid rgba(52, 211, 153, 0.1);
            font-family: var(--font-display);
            color: var(--accent2);
            text-transform: uppercase;
            font-size: 0.9rem;
            letter-spacing: 1px;
            position: relative;
            overflow: hidden;
        }

        .route-card::before {
            content: '';
            position: absolute;
            left: 0; top: 0; bottom: 0; width: 3px;
            background: var(--accent2);
            transition: 0.3s;
        }

        .route-card:hover {
            background: #112a1c;
            color: var(--accent);
            border-color: rgba(251, 191, 36, 0.3);
            transform: translateY(-2px);
        }
        .route-card:hover::before {
            background: var(--accent);
            box-shadow: var(--border-glow);
        }

        /* Grand CTA */
        .grand-cta {
            margin-top: 4rem;
            background: linear-gradient(135deg, var(--surface) 0%, #0a170f 100%);
            padding: 3rem 2rem;
            border-radius: 12px;
            text-align: center;
            border: 1px solid rgba(251, 191, 36, 0.2);
            position: relative;
            overflow: hidden;
        }

        .grand-cta::after {
            content: '';
            position: absolute;
            top: 0; right: 0; bottom: 0; left: 0;
            background: radial-gradient(circle at 50% 50%, rgba(251, 191, 36, 0.05) 0%, transparent 70%);
            pointer-events: none;
        }

        .grand-cta h3 {
            font-family: var(--font-display);
            font-size: 2rem;
            color: var(--accent);
            margin-bottom: 1rem;
            text-transform: uppercase;
        }

        .grand-cta p {
            color: var(--text);
            margin-bottom: 2rem;
        }

        .btn-group {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn {
            padding: 0.875rem 2rem;
            font-family: var(--font-display);
            font-size: 1.1rem;
            text-transform: uppercase;
            border-radius: 4px;
            font-weight: 700;
            letter-spacing: 1px;
            cursor: pointer;
            min-width: 160px;
        }

        .btn-primary {
            background: var(--accent);
            color: #000;
            border: none;
            box-shadow: 0 4px 15px rgba(251, 191, 36, 0.2);
        }
        .btn-primary:hover {
            background: #fcd34d;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(251, 191, 36, 0.4);
        }

        .btn-secondary {
            background: transparent;
            color: var(--accent);
            border: 2px solid var(--accent);
        }
        .btn-secondary:hover {
            background: rgba(251, 191, 36, 0.1);
        }

        /* --- FOOTER STYLES (Matching Identity) --- */
        footer {
            background-color: #040a07;
            border-top: 1px solid rgba(143, 168, 152, 0.1);
            padding: 4rem 0 0;
            margin-top: 2rem;
        }

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

        .footer-brand .logo { margin-bottom: 1rem; display: inline-block; }
        .footer-tagline { color: var(--muted); font-size: 0.9rem; }

        .footer-links h4 {
            font-family: var(--font-display);
            color: var(--text);
            margin-bottom: 1.5rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .footer-links ul { list-style: none; }
        .footer-links li { margin-bottom: 0.75rem; }
        .footer-links a { color: var(--muted); font-size: 0.9rem; }
        .footer-links a:hover { color: var(--accent); padding-left: 5px; }

        .footer-bottom {
            text-align: center;
            padding: 1.5rem 0;
            border-top: 1px solid rgba(143, 168, 152, 0.1);
            color: var(--muted);
            font-size: 0.85rem;
        }

        /* Breakpoints */
        @media (min-width: 768px) {
            .menu-toggle { display: none; }
            .nav-links { display: flex; }
        }

        @media (max-width: 767px) {
            .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
            .hero-jungle { padding: 3rem 1rem 2rem; }
            .grand-cta { padding: 2rem 1rem; }
            .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; }