:root {
            --bg: #061218;
            --surface: #0d2230;
            --surface-hover: #153246;
            --accent: #22d3ee;
            --accent-glow: rgba(34, 211, 238, 0.2);
            --accent2: #a3e635;
            --accent2-glow: rgba(163, 230, 53, 0.15);
            --text: #f0faff;
            --muted: #8fadb8;
            --font-display: 'Chakra Petch', sans-serif;
            --font-body: 'Manrope', sans-serif;
            --radius: 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;
            overflow-x: hidden;
        }

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

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

        /* HEADER (As Provided) */
        header {
            background: rgba(6, 18, 24, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(34, 211, 238, 0.1);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
        }
        .logo {
            font-family: var(--font-display);
            font-size: 24px;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text);
        }
        .logo span {
            color: var(--accent);
        }
        .nav-links {
            display: flex;
            gap: 24px;
        }
        .nav-links a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text);
        }
        .nav-links a:hover {
            color: var(--accent);
        }
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text);
            font-size: 28px;
            cursor: pointer;
            padding: 5px;
        }

        /* HERO SECTION */
        .hero {
            position: relative;
            padding: 60px 0 40px;
            background: linear-gradient(135deg, var(--bg) 0%, #0a1b26 50%, var(--bg) 100%);
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, var(--accent2-glow) 0%, transparent 70%);
            border-radius: 50%;
            z-index: 0;
            pointer-events: none;
        }
        .hero::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
            border-radius: 50%;
            z-index: 0;
            pointer-events: none;
        }
        .hero-content {
            position: relative;
            z-index: 1;
        }
        .breadcrumb {
            font-size: 13px;
            color: var(--muted);
            margin-bottom: 24px;
            display: inline-block;
            background: var(--surface);
            padding: 6px 16px;
            border-radius: 20px;
            border: 1px solid rgba(255,255,255,0.05);
        }
        .hero h1 {
            font-family: var(--font-display);
            font-size: clamp(32px, 5vw, 48px);
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 20px;
            background: linear-gradient(to right, #fff, var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .meta-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 32px;
        }
        .chip {
            font-size: 13px;
            font-weight: 500;
            background: rgba(163, 230, 53, 0.1);
            color: var(--accent2);
            padding: 6px 14px;
            border-radius: 6px;
            border: 1px solid rgba(163, 230, 53, 0.2);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .chip::before {
            content: '';
            display: inline-block;
            width: 6px;
            height: 6px;
            background: var(--accent2);
            border-radius: 50%;
        }
        .intro-quote {
            background: var(--surface);
            border-left: 4px solid var(--accent);
            padding: 24px 32px;
            border-radius: 0 var(--radius) var(--radius) 0;
            font-size: 17px;
            color: var(--text);
            line-height: 1.7;
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
        }

        /* MAIN ARTICLE */
        .article-content {
            padding: 40px 0 80px;
        }
        .article-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 60px;
        }

        .section-block {
            position: relative;
        }
        .section-block h2 {
            font-family: var(--font-display);
            font-size: 28px;
            color: var(--accent);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .section-block h2::before {
            content: '🌊';
            font-size: 24px;
            filter: hue-rotate(45deg); /* Tweaking wave color slightly for fruit splash vibe */
        }
        .section-block p {
            color: var(--muted);
            margin-bottom: 16px;
            font-size: 16px;
        }
        .section-block p:last-child {
            margin-bottom: 0;
        }

        /* Inline links within content */
        .section-block a {
            color: var(--accent);
            font-weight: 600;
            text-decoration: none;
            border-bottom: 1px dashed var(--accent);
        }
        .section-block a:hover {
            color: var(--accent2);
            border-bottom-color: var(--accent2);
        }

        /* Special styling for specific sections */
        .feature-card {
            background: linear-gradient(180deg, var(--surface) 0%, rgba(13, 34, 48, 0.5) 100%);
            border: 1px solid rgba(34, 211, 238, 0.15);
            border-radius: var(--radius-lg);
            padding: 32px;
            margin-top: 20px;
        }

        .tips-list {
            list-style: none;
            margin-top: 24px;
            display: grid;
            gap: 16px;
        }
        .tips-list li {
            background: var(--surface);
            padding: 16px 20px 16px 54px;
            border-radius: var(--radius);
            position: relative;
            color: var(--text);
            font-weight: 500;
            border-left: 2px solid transparent;
            transition: var(--transition);
        }
        .tips-list li:hover {
            border-left-color: var(--accent2);
            background: var(--surface-hover);
        }
        .tips-list li::before {
            content: '';
            position: absolute;
            left: 20px;
            top: 50%;
            transform: translateY(-50%);
            width: 20px;
            height: 20px;
            background-color: var(--accent2);
            mask: url('data:image/svg+xml;utf8,<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><polyline points="20 6 9 17 4 12"></polyline></svg>') no-repeat center;
            -webkit-mask: url('data:image/svg+xml;utf8,<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><polyline points="20 6 9 17 4 12"></polyline></svg>') no-repeat center;
        }

        /* FAQ SECTION */
        .faq-section {
            margin-top: 20px;
        }
        .faq-item {
            background: var(--surface);
            border-radius: var(--radius);
            margin-bottom: 16px;
            overflow: hidden;
            border: 1px solid rgba(255,255,255,0.05);
        }
        .faq-item summary {
            padding: 20px 24px;
            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);
            transition: var(--transition);
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary::after {
            content: '+';
            font-size: 24px;
            color: var(--accent);
            transition: transform 0.3s ease;
        }
        .faq-item[open] summary::after {
            transform: rotate(45deg);
            color: var(--accent2);
        }
        .faq-item summary:hover {
            background: var(--surface-hover);
        }
        .faq-item p {
            padding: 0 24px 20px;
            color: var(--muted);
            border-top: 1px solid rgba(255,255,255,0.05);
            margin-top: 10px;
            padding-top: 20px;
        }

        /* RELATED LINKS */
        .explore-section {
            padding: 60px 0;
            background: #081720;
            border-top: 1px solid rgba(255,255,255,0.02);
            border-bottom: 1px solid rgba(255,255,255,0.02);
        }
        .explore-title {
            text-align: center;
            font-family: var(--font-display);
            font-size: 24px;
            margin-bottom: 30px;
            color: var(--text);
        }
        .explore-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 16px;
        }
        .explore-pill {
            display: inline-block;
            padding: 12px 24px;
            background: var(--surface);
            color: var(--muted);
            border-radius: 30px;
            font-weight: 500;
            border: 1px solid rgba(34, 211, 238, 0.2);
            transition: var(--transition);
        }
        .explore-pill:hover {
            background: var(--accent);
            color: #000;
            border-color: var(--accent);
            transform: translateY(-2px);
        }

        /* GRAND CTA */
        .cta-grand {
            padding: 80px 0;
            text-align: center;
        }
        .cta-box {
            background: linear-gradient(135deg, var(--surface) 0%, #0a1b26 100%);
            border: 2px solid rgba(163, 230, 53, 0.3);
            border-radius: var(--radius-lg);
            padding: 60px 40px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0,0,0,0.4);
        }
        .cta-box::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: url('data:image/svg+xml;utf8,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><path d="M10 10 Q 50 50 90 10" stroke="rgba(34,211,238,0.05)" fill="none" stroke-width="2"/></svg>') repeat;
            opacity: 0.5;
            pointer-events: none;
        }
        .cta-box h2 {
            font-family: var(--font-display);
            font-size: 36px;
            color: var(--text);
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }
        .cta-box p {
            color: var(--muted);
            font-size: 18px;
            margin-bottom: 32px;
            max-width: 600px;
            margin-inline: auto;
            position: relative;
            z-index: 1;
        }
        .cta-actions {
            display: flex;
            justify-content: center;
            gap: 20px;
            position: relative;
            z-index: 1;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 14px 32px;
            font-family: var(--font-display);
            font-size: 18px;
            font-weight: 700;
            border-radius: 8px;
            cursor: pointer;
            min-width: 160px;
            min-height: 48px;
        }
        .btn-primary {
            background: var(--accent2);
            color: #000;
            border: none;
        }
        .btn-primary:hover {
            background: #b5f542;
            box-shadow: 0 0 20px var(--accent2-glow);
        }
        .btn-secondary {
            background: transparent;
            color: var(--accent);
            border: 2px solid var(--accent);
        }
        .btn-secondary:hover {
            background: rgba(34, 211, 238, 0.1);
        }

        /* FOOTER (As Provided) */
        footer {
            background: #040c11;
            padding: 60px 0 20px;
            border-top: 1px solid rgba(255,255,255,0.05);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand p {
            color: var(--muted);
            margin-top: 16px;
            font-size: 14px;
            max-width: 300px;
        }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .footer-links div {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .footer-links a {
            color: var(--muted);
            font-size: 14px;
        }
        .footer-links a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.05);
            color: var(--muted);
            font-size: 14px;
        }

        /* RESPONSIVE */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-brand {
                text-align: center;
            }
            .footer-brand p {
                margin: 16px auto 0;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 70px;
                left: 0;
                width: 100%;
                background: var(--surface);
                flex-direction: column;
                padding: 20px;
                border-bottom: 1px solid rgba(34,211,238,0.2);
            }
            .nav-links.active {
                display: flex;
            }
            .mobile-toggle {
                display: block;
            }
            .hero {
                padding: 40px 0 20px;
            }
            .intro-quote {
                padding: 20px;
                border-radius: var(--radius);
                border-left: none;
                border-top: 4px solid var(--accent);
            }
            .footer-links {
                grid-template-columns: repeat(2, 1fr);
            }
            .cta-actions {
                flex-direction: column;
            }
            .btn {
                width: 100%;
            }
        }

        @media (max-width: 480px) {
            .footer-links {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .meta-chips {
                flex-direction: column;
                align-items: flex-start;
            }
            .cta-box {
                padding: 40px 20px;
            }
            .cta-box h2 {
                font-size: 28px;
            }
            .explore-pill {
                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; }