:root {
            --bg: #06140a;
            --surface: #0d2414;
            --surface-hover: #15381f;
            --accent: #4ade80;
            --accent-hover: #22c55e;
            --accent2: #fbbf24;
            --text: #f0fff4;
            --muted: #8fb598;
            --font-display: 'Montserrat', sans-serif;
            --font-body: 'Lora', serif;
            --container: 1024px;
            --radius: 12px;
            --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: 1.7;
            font-size: 16px;
            overflow-x: hidden;
        }

        h1, h2, h3, h4, .font-display {
            font-family: var(--font-display);
            line-height: 1.3;
            font-weight: 700;
        }

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

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

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

        /* BUTTONS */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            border-radius: 8px;
            font-family: var(--font-display);
            font-weight: 600;
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            cursor: pointer;
            border: none;
            text-align: center;
            min-height: 44px;
        }

        .btn-primary {
            background-color: var(--accent);
            color: #000;
        }

        .btn-primary:hover {
            background-color: var(--accent-hover);
            color: #000;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(74, 222, 128, 0.3);
        }

        .btn-secondary {
            background-color: transparent;
            color: var(--accent);
            border: 2px solid var(--accent);
        }

        .btn-secondary:hover {
            background-color: rgba(74, 222, 128, 0.1);
        }

        .btn-accent2 {
            background-color: var(--accent2);
            color: #000;
        }

        .btn-accent2:hover {
            background-color: #f59e0b;
            color: #000;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(251, 191, 36, 0.3);
        }

        /* HEADER */
        header {
            background-color: rgba(6, 20, 10, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid rgba(74, 222, 128, 0.1);
        }

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

        .brand {
            font-family: var(--font-display);
            font-size: 24px;
            font-weight: 800;
            color: var(--text);
            letter-spacing: -1px;
        }

        .brand span {
            color: var(--accent);
        }

        .nav-menu {
            display: none;
        }

        .header-ctas {
            display: none;
        }

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

        /* HERO BANNER - Pitch Wave Motif */
        .hero {
            position: relative;
            padding: 60px 0 40px;
            background:
                radial-gradient(circle at top right, rgba(74, 222, 128, 0.15), transparent 50%),
                linear-gradient(180deg, #06140a 0%, #0d2414 100%);
            border-bottom: 2px solid var(--accent);
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: repeating-linear-gradient(
                0deg,
                transparent,
                transparent 40px,
                rgba(255,255,255,0.02) 40px,
                rgba(255,255,255,0.02) 80px
            );
            transform: perspective(500px) rotateX(60deg) scale(2.5) translateY(-50px);
            transform-origin: top center;
            opacity: 0.5;
            pointer-events: none;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
        }

        .breadcrumb {
            font-family: var(--font-display);
            font-size: 12px;
            color: var(--muted);
            margin-bottom: 16px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .breadcrumb a {
            color: var(--muted);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }

        .hero h1 {
            font-size: 32px;
            color: var(--text);
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: -0.5px;
            text-shadow: 0 4px 10px rgba(0,0,0,0.5);
        }

        .meta-chips {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
            margin-top: 20px;
        }

        .chip {
            background-color: rgba(74, 222, 128, 0.1);
            border: 1px solid rgba(74, 222, 128, 0.3);
            color: var(--accent);
            padding: 6px 14px;
            border-radius: 20px;
            font-family: var(--font-display);
            font-size: 12px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        /* MAIN CONTENT */
        .main-content {
            padding: 50px 0;
        }

        .intro-block {
            background: linear-gradient(135deg, var(--surface) 0%, #112e1a 100%);
            border-left: 4px solid var(--accent2);
            padding: 24px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin-bottom: 40px;
            font-size: 18px;
            line-height: 1.8;
            color: var(--text);
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
        }

        .intro-block::first-letter {
            font-family: var(--font-display);
            font-size: 3em;
            font-weight: 800;
            color: var(--accent2);
            float: left;
            line-height: 1;
            margin-right: 12px;
            margin-top: -4px;
        }

        .content-section {
            margin-bottom: 40px;
        }

        .content-section h2 {
            font-size: 24px;
            margin-bottom: 20px;
            color: var(--accent);
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .content-section h2::before {
            content: '';
            display: inline-block;
            width: 8px;
            height: 24px;
            background-color: var(--accent2);
            border-radius: 4px;
        }

        .content-section p {
            margin-bottom: 20px;
            color: #d1e8d8;
        }

        .content-section a {
            font-weight: 600;
            border-bottom: 1px dashed var(--accent);
        }
        .content-section a:hover {
            border-bottom-style: solid;
        }

        /* CUSTOM LIST */
        .tactical-list {
            list-style: none;
            margin: 24px 0;
            padding: 0;
            background-color: var(--surface);
            border-radius: var(--radius);
            padding: 24px;
            border: 1px solid rgba(74, 222, 128, 0.1);
        }

        .tactical-list li {
            position: relative;
            padding-left: 36px;
            margin-bottom: 16px;
            color: #d1e8d8;
        }

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

        .tactical-list li::before {
            content: '⚽';
            position: absolute;
            left: 0;
            top: 2px;
            font-size: 16px;
            filter: grayscale(100%) sepia(100%) hue-rotate(80deg) saturate(300%) brightness(1.2);
        }

        /* FAQ SECTION */
        .faq-wrapper {
            margin-top: 60px;
            background-color: var(--surface);
            padding: 40px 20px;
            border-radius: var(--radius);
            border-top: 3px solid var(--accent);
        }

        .faq-title {
            text-align: center;
            margin-bottom: 30px;
            font-size: 28px;
        }

        details {
            background-color: var(--bg);
            border: 1px solid rgba(74, 222, 128, 0.15);
            border-radius: 8px;
            margin-bottom: 16px;
            overflow: hidden;
        }

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

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

        summary::after {
            content: '+';
            color: var(--accent);
            font-size: 24px;
            font-weight: 400;
            transition: transform 0.3s ease;
        }

        details[open] summary {
            background-color: rgba(74, 222, 128, 0.05);
            color: var(--accent);
        }

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

        details p {
            padding: 0 20px 20px;
            color: var(--muted);
            margin: 0;
            border-top: 1px solid rgba(255,255,255,0.05);
            padding-top: 16px;
        }

        /* RELATED LINKS */
        .related-links-section {
            margin-top: 60px;
        }

        .related-title {
            font-size: 20px;
            margin-bottom: 20px;
            text-align: center;
            color: var(--muted);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .links-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 12px;
        }

        .link-card {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 16px;
            background-color: var(--surface);
            border: 1px solid rgba(74, 222, 128, 0.1);
            border-radius: 8px;
            font-family: var(--font-display);
            font-weight: 600;
            font-size: 14px;
            color: var(--text);
        }

        .link-card:hover {
            background-color: var(--surface-hover);
            border-color: var(--accent);
            color: var(--accent);
            transform: translateY(-2px);
        }

        /* FINAL CTA */
        .final-cta {
            margin-top: 60px;
            margin-bottom: 40px;
            background: linear-gradient(45deg, #0d2414 0%, #1a472a 100%);
            padding: 50px 20px;
            text-align: center;
            border-radius: var(--radius);
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(251, 191, 36, 0.3);
        }

        .final-cta::before {
            content: '';
            position: absolute;
            top: -50%; left: -50%; width: 200%; height: 200%;
            background: radial-gradient(circle, rgba(251, 191, 36, 0.1) 0%, transparent 60%);
            pointer-events: none;
        }

        .final-cta h2 {
            font-size: 28px;
            margin-bottom: 16px;
            color: var(--text);
            position: relative;
            z-index: 1;
        }

        .final-cta p {
            color: var(--muted);
            margin-bottom: 30px;
            position: relative;
            z-index: 1;
        }

        .cta-buttons {
            display: flex;
            flex-direction: column;
            gap: 16px;
            position: relative;
            z-index: 1;
        }

        /* FOOTER */
        footer {
            background-color: #040d06;
            padding: 60px 0 20px;
            border-top: 1px solid rgba(74, 222, 128, 0.1);
            font-family: var(--font-display);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand {
            font-size: 28px;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 16px;
            letter-spacing: -1px;
        }

        .footer-brand span {
            color: var(--accent);
        }

        .footer-tagline {
            color: var(--muted);
            font-size: 14px;
            line-height: 1.6;
            font-family: var(--font-body);
        }

        .footer-title {
            color: var(--text);
            font-size: 16px;
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 12px;
        }

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

        .footer-links a:hover {
            color: var(--accent);
            padding-left: 4px;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.05);
            color: var(--muted);
            font-size: 12px;
        }

        /* MEDIA QUERIES */
        @media (min-width: 768px) {
            .hero h1 { font-size: 42px; }
            .content-section h2 { font-size: 28px; }

            .links-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .cta-buttons {
                flex-direction: row;
                justify-content: center;
            }

            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .menu-toggle { display: none; }

            .nav-menu {
                display: flex;
                gap: 24px;
            }

            .nav-link {
                color: var(--text);
                font-family: var(--font-display);
                font-size: 14px;
                font-weight: 600;
                text-transform: uppercase;
            }

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

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

            .hero { padding: 80px 0 60px; }
            .hero h1 { font-size: 52px; }

            .links-grid {
                grid-template-columns: repeat(3, 1fr);
            }

            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr 1fr;
            }
        }

        /* Mobile Menu Active State */
        .nav-menu.active {
            display: flex;
            flex-direction: column;
            position: absolute;
            top: 70px;
            left: 0;
            width: 100%;
            background-color: var(--surface);
            padding: 20px;
            border-bottom: 1px solid rgba(74, 222, 128, 0.2);
            box-shadow: 0 10px 20px rgba(0,0,0,0.5);
        }

        .nav-menu.active .nav-link {
            padding: 12px 0;
            border-bottom: 1px solid rgba(255,255,255,0.05);
            font-family: var(--font-display);
            font-weight: 600;
        }


/* 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; }