:root {
            --MT-purple: #0A0A0A;
            --imperial-purple: #141414;
            --regal-purple: #1A1A1A;
            --noble-purple: #262626;
            --MT-gold: #D4AF37;
            --platinum: #C0C0C0;
            --ivory: #F5F5F5;
            --velvet: #0D0D0D;
            --card-bg: rgba(212, 175, 55, 0.15);
            --text-light: #F5F5F5;
            --text-gray: #A0A0A0;
            --border-color: #D4AF37;
            --success-emerald: #10B981;
            --accent-gold: #FFD700;
        }

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

        body {
            font-family: 'Inter', sans-serif;
            line-height: 1.6;
            color: var(--text-light);
            background: linear-gradient(135deg, var(--MT-purple) 0%, var(--imperial-purple) 50%, var(--regal-purple) 100%);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            position: relative;
            overflow-x: hidden;
        }

        /* 黑金纹理背景效果 */
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: 
                radial-gradient(circle at 20% 80%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
            background-size: 600px 600px;
            z-index: -1;
        }

        .MT-pattern {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: 
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><path d="M20,20 L80,20 L80,80 L20,80 Z" fill="none" stroke="%23D4AF37" stroke-width="1" opacity="0.08"/><circle cx="50" cy="50" r="15" fill="none" stroke="%23D4AF37" stroke-width="1" opacity="0.08"/></svg>');
            background-size: 200px 200px;
            z-index: -1;
            opacity: 0.4;
        }

        .container {
            max-width: 100%;
            margin: 0 auto;
            padding: 0 16px;
        }

        @media (min-width: 768px) {
            .container {
                max-width: 1200px;
                padding: 0 20px;
            }
        }

        /* Header - MT Design */
        .header {
            background: rgba(10, 10, 10, 0.95);
            backdrop-filter: blur(10px);
            padding: 12px 0;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5), 0 1px 0 rgba(212, 175, 55, 0.3);
            border-bottom: 1px solid var(--border-color);
        }

        .nav {
            display: flex;
            flex-direction: column;
            gap: 12px;
            align-items: center;
        }

        @media (min-width: 768px) {
            .nav {
                flex-direction: row;
                justify-content: space-between;
                gap: 0;
            }
        }

        .logo {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--MT-gold);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        @media (min-width: 768px) {
            .logo {
                font-size: 1.5rem;
            }
        }

        .contact-buttons {
            display: flex;
            gap: 8px;
            width: 100%;
            justify-content: center;
            flex-wrap: wrap;
        }

        @media (min-width: 768px) {
            .contact-buttons {
                width: auto;
                gap: 1rem;
                flex-wrap: nowrap;
            }
        }

        .btn-contact {
            padding: 8px 16px;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9rem;
            flex: 1;
            justify-content: center;
            min-width: 100px;
            background: rgba(212, 175, 55, 0.1);
            color: var(--text-light);
            border: 1px solid rgba(212, 175, 55, 0.4);
        }

        @media (min-width: 768px) {
            .btn-contact {
                padding: 0.5rem 1rem;
                font-size: 1rem;
                flex: none;
                min-width: auto;
            }
        }

        .btn-whatsapp:hover {
            background: #25D366;
            color: white;
            border-color: #25D366;
        }

        .btn-telegram:hover {
            background: #0088cc;
            color: white;
            border-color: #0088cc;
        }

        .btn-messenger:hover {
            background: #0084ff;
            color: white;
            border-color: #0084ff;
        }

        .btn-contact:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
        }

        /* Telegram Hero Section - MT Design */
        .telegram-hero {
            padding: 140px 0 60px;
            text-align: center;
            color: var(--text-light);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 70vh;
            position: relative;
            overflow: hidden;
        }

        .telegram-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at center, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
            z-index: -1;
        }

        @media (min-width: 768px) {
            .telegram-hero {
                padding: 120px 0 80px;
                min-height: 80vh;
            }
        }

        .telegram-container {
            text-align: center;
            background: linear-gradient(145deg, rgba(26, 26, 26, 0.9) 0%, rgba(10, 10, 10, 0.95) 100%);
            border-radius: 20px;
            padding: 40px 30px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(212, 175, 55, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.05);
            max-width: 500px;
            width: 100%;
            transition: transform 0.3s ease;
            margin-bottom: 30px;
            border: 1px solid rgba(212, 175, 55, 0.3);
            position: relative;
            overflow: hidden;
            backdrop-filter: blur(10px);
        }

        .telegram-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--MT-gold), #B8941F, var(--MT-gold));
        }

        @media (max-width: 480px) {
            .telegram-container {
                padding: 30px 20px;
            }
        }

        .telegram-container:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(212, 175, 55, 0.2), 0 0 0 1px rgba(212, 175, 55, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
        }

        .telegram-icon {
            width: 120px;
            height: 120px;
            margin: 0 auto 25px;
            display: flex;
            justify-content: center;
            align-items: center;
            background: linear-gradient(135deg, #D4AF37 0%, #B8941F 50%, #D4AF37 100%);
            border-radius: 50%;
            box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4), inset 0 2px 4px rgba(255, 255, 255, 0.3);
            position: relative;
            overflow: hidden;
        }

        .telegram-icon::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: conic-gradient(transparent, rgba(255,255,255,0.3), transparent 30%);
            animation: rotate 4s linear infinite;
        }

        @keyframes rotate {
            100% { transform: rotate(360deg); }
        }

        @media (max-width: 480px) {
            .telegram-icon {
                width: 100px;
                height: 100px;
            }
        }

        .telegram-icon svg {
            width: 60px;
            height: 60px;
            fill: var(--text-light);
            position: relative;
            z-index: 2;
        }

        @media (max-width: 480px) {
            .telegram-icon svg {
                width: 50px;
                height: 50px;
            }
        }

        .telegram-container h1 {
            color: var(--text-light);
            margin-bottom: 15px;
            font-size: 2rem;
            background: linear-gradient(90deg, #D4AF37, #F4D03F, #D4AF37);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        @media (max-width: 480px) {
            .telegram-container h1 {
                font-size: 1.5rem;
            }
        }

        .telegram-container p {
            color: var(--text-gray);
            margin-bottom: 30px;
            line-height: 1.6;
            font-size: 1.1rem;
        }

        @media (max-width: 480px) {
            .telegram-container p {
                font-size: 1rem;
            }
        }

        .join-button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #D4AF37 0%, #B8941F 50%, #D4AF37 100%);
            color: #0A0A0A;
            text-decoration: none;
            padding: 15px 30px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.1rem;
            box-shadow: 0 5px 20px rgba(212, 175, 55, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(212, 175, 55, 0.5);
        }

        @media (max-width: 480px) {
            .join-button {
                padding: 12px 25px;
                font-size: 1rem;
            }
        }

        .join-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(212, 175, 55, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.4);
        }

        .join-button:active {
            transform: translateY(1px);
        }

        .join-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: 0.5s;
        }

        .join-button:hover::before {
            left: 100%;
        }

        .button-icon {
            margin-right: 10px;
            font-size: 1.2rem;
        }

        .countdown-timer {
            background: linear-gradient(135deg, #1A1A1A 0%, #0A0A0A 100%);
            color: var(--MT-gold);
            padding: 12px 16px;
            border-radius: 12px;
            display: inline-block;
            margin-top: 20px;
            font-weight: 600;
            animation: pulse 2s infinite;
            font-size: 0.9rem;
            border: 1px solid rgba(212, 175, 55, 0.4);
            position: relative;
            overflow: hidden;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
        }

        .countdown-timer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
            animation: shimmer 3s infinite;
        }

        @keyframes shimmer {
            0% { transform: translateX(-100%); }
            100% { transform: translateX(100%); }
        }

        .countdown-timer a {
            color: var(--MT-gold);
            text-decoration: none;
        }

        @media (min-width: 768px) {
            .countdown-timer {
                padding: 1rem 2rem;
                font-size: 1rem;
            }
        }

        @keyframes pulse {
            0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.7); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); box-shadow: 0 0 0 10px rgba(212, 175, 55, 0); }
        }

        /* How It Works Section */
        .how-it-works {
            background: linear-gradient(180deg, rgba(20, 20, 20, 0.8) 0%, rgba(10, 10, 10, 0.9) 100%);
            padding: 80px 0;
            border-bottom: 1px solid rgba(212, 175, 55, 0.2);
            position: relative;
            overflow: hidden;
        }

        .how-it-works::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 20% 80%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
                        radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.08) 0%, transparent 50%);
            z-index: -1;
        }

        @media (max-width: 768px) {
            .how-it-works {
                padding: 60px 0;
            }
        }

        .how-it-works h2 {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 3rem;
            background: linear-gradient(90deg, #D4AF37, #F4D03F, #D4AF37);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        @media (max-width: 768px) {
            .how-it-works h2 {
                font-size: 1.75rem;
                margin-bottom: 2rem;
            }
        }

        .steps-container {
            display: flex;
            flex-direction: column;
            gap: 2rem;
            max-width: 800px;
            margin: 0 auto;
        }

        .step {
            display: flex;
            align-items: center;
            gap: 2rem;
            background: linear-gradient(145deg, rgba(26, 26, 26, 0.8) 0%, rgba(10, 10, 10, 0.9) 100%);
            padding: 2rem;
            border-radius: 16px;
            border: 1px solid rgba(212, 175, 55, 0.25);
            backdrop-filter: blur(10px);
            position: relative;
            overflow: hidden;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
        }

        .step::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, transparent, rgba(212, 175, 55, 0.03), transparent);
            z-index: -1;
        }

        @media (max-width: 768px) {
            .step {
                flex-direction: column;
                text-align: center;
                gap: 1rem;
                padding: 1.5rem;
            }
        }

        .step-number {
            background: linear-gradient(135deg, #D4AF37 0%, #B8941F 50%, #D4AF37 100%);
            color: #0A0A0A;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.5rem;
            flex-shrink: 0;
            box-shadow: 0 5px 20px rgba(212, 175, 55, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
        }

        .step-content h3 {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
            color: var(--text-light);
        }

        .step-content p {
            color: var(--text-gray);
            line-height: 1.6;
        }

        /* Introduction Section - MT Design */
        .intro {
            background: linear-gradient(180deg, rgba(10, 10, 10, 0.9) 0%, rgba(20, 20, 20, 0.8) 100%);
            padding: 60px 0;
            border-top: 1px solid rgba(212, 175, 55, 0.2);
            border-bottom: 1px solid rgba(212, 175, 55, 0.2);
            position: relative;
        }

        .intro::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.05) 0%, transparent 70%);
            z-index: -1;
        }

        @media (min-width: 768px) {
            .intro {
                padding: 80px 0;
            }
        }

        .intro h2 {
            text-align: center;
            font-size: 1.75rem;
            margin-bottom: 2rem;
            background: linear-gradient(90deg, #D4AF37, #F4D03F, #D4AF37);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        @media (min-width: 768px) {
            .intro h2 {
                font-size: 2.5rem;
                margin-bottom: 3rem;
            }
        }

        .benefits-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.5rem;
            margin-bottom: 2rem;
        }

        @media (min-width: 768px) {
            .benefits-grid {
                grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
                gap: 2rem;
                margin-bottom: 3rem;
            }
        }

        .benefit-card {
            background: linear-gradient(145deg, rgba(26, 26, 26, 0.8) 0%, rgba(10, 10, 10, 0.9) 100%);
            padding: 1.5rem;
            border-radius: 16px;
            text-align: center;
            transition: transform 0.3s ease;
            border: 1px solid rgba(212, 175, 55, 0.2);
            position: relative;
            overflow: hidden;
            backdrop-filter: blur(10px);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.05);
        }

        .benefit-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, #D4AF37, #F4D03F, #D4AF37);
        }

        .benefit-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, transparent, rgba(212, 175, 55, 0.03), transparent);
            z-index: -1;
        }

        @media (min-width: 768px) {
            .benefit-card {
                padding: 2rem;
            }
        }

        .benefit-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(212, 175, 55, 0.15), 0 0 0 1px rgba(212, 175, 55, 0.3);
            border-color: rgba(212, 175, 55, 0.4);
        }

        .benefit-icon {
            font-size: 2.5rem;
            color: var(--MT-gold);
            margin-bottom: 1rem;
        }

        @media (min-width: 768px) {
            .benefit-icon {
                font-size: 3rem;
            }
        }

        .benefit-card h3 {
            font-size: 1.25rem;
            margin-bottom: 1rem;
            color: var(--text-light);
        }

        @media (min-width: 768px) {
            .benefit-card h3 {
                font-size: 1.5rem;
            }
        }

        .benefit-card p {
            font-size: 0.9rem;
            line-height: 1.5;
            color: var(--text-gray);
        }

        @media (min-width: 768px) {
            .benefit-card p {
                font-size: 1rem;
            }
        }

        /* Rewards System Styles */
        .rewards-system {
            background: linear-gradient(135deg, #0A0A0A 0%, #141414 50%, #1A1A1A 100%);
            padding: 80px 0;
            color: white;
            border-bottom: 1px solid rgba(212, 175, 55, 0.2);
            position: relative;
        }

        .rewards-system::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 30% 70%, rgba(212, 175, 55, 0.08) 0%, transparent 50%);
            z-index: 0;
        }

        @media (max-width: 768px) {
            .rewards-system {
                padding: 60px 0;
            }
        }

        .rewards-system h2 {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 3rem;
            background: linear-gradient(90deg, #D4AF37, #F4D03F, #D4AF37);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            position: relative;
            z-index: 1;
        }

        @media (max-width: 768px) {
            .rewards-system h2 {
                font-size: 1.75rem;
                margin-bottom: 2rem;
            }
        }

        .rewards-cards {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            max-width: 1000px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        @media (min-width: 768px) {
            .rewards-cards {
                grid-template-columns: 1fr 1fr;
            }
        }

        .reward-card {
            background: linear-gradient(145deg, rgba(26, 26, 26, 0.9) 0%, rgba(10, 10, 10, 0.95) 100%);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            padding: 2rem;
            border: 1px solid rgba(212, 175, 55, 0.3);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.05);
        }

        .reward-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, #D4AF37, #F4D03F, #D4AF37);
        }

        @media (max-width: 768px) {
            .reward-card {
                padding: 1.5rem;
            }
        }

        .reward-card:hover {
            transform: translateY(-5px);
            border-color: rgba(212, 175, 55, 0.5);
            box-shadow: 0 10px 30px rgba(212, 175, 55, 0.15), 0 0 0 1px rgba(212, 175, 55, 0.2);
        }

        .card-header {
            text-align: center;
            margin-bottom: 2rem;
        }

        .vip-badge {
            background: linear-gradient(135deg, #D4AF37 0%, #B8941F 50%, #D4AF37 100%);
            color: #0A0A0A;
            padding: 8px 16px;
            border-radius: 20px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            margin-bottom: 1rem;
            box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
        }

        .card-header h3 {
            background: linear-gradient(135deg, #D4AF37 0%, #B8941F 50%, #D4AF37 100%);
            color: #0A0A0A;
            padding: 12px 24px;
            border-radius: 25px;
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            letter-spacing: 2px;
            box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
        }

        @media (max-width: 768px) {
            .card-header h3 {
                font-size: 1.2rem;
                padding: 10px 20px;
            }
        }

        .card-subtitle {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--MT-gold);
        }

        .card-description {
            font-size: 0.9rem;
            color: var(--text-gray);
            margin-bottom: 1rem;
        }

        .join-btn {
            background: var(--success-emerald);
            color: white;
            border: none;
            padding: 8px 24px;
            border-radius: 20px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .join-btn:hover {
            background: #0D9488;
            transform: translateY(-2px);
        }

        /* Level Items */
        .levels-container {
            display: flex;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        @media (max-width: 768px) {
            .levels-container {
                flex-direction: column;
            }
        }

        .level-item {
            flex: 1;
            background: rgba(212, 175, 55, 0.08);
            border-radius: 12px;
            padding: 1rem;
            text-align: center;
            border: 1px solid rgba(212, 175, 55, 0.2);
        }

        .level-number {
            background: linear-gradient(135deg, #D4AF37 0%, #B8941F 50%, #D4AF37 100%);
            color: #0A0A0A;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            margin: 0 auto 0.5rem;
            box-shadow: 0 2px 8px rgba(212, 175, 55, 0.3);
        }

        .level-content h4 {
            font-size: 1.1rem;
            margin-bottom: 0.25rem;
            color: var(--MT-gold);
        }

        .level-content p {
            font-size: 0.8rem;
            color: var(--text-gray);
            margin-bottom: 0.5rem;
        }

        .percentage {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--MT-gold);
        }

        /* Team Levels */
        .team-levels {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        @media (max-width: 768px) {
            .team-levels {
                grid-template-columns: 1fr;
            }
        }

        .team-level {
            background: rgba(212, 175, 55, 0.08);
            border-radius: 12px;
            padding: 1rem;
            text-align: center;
            border: 1px solid rgba(212, 175, 55, 0.2);
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .team-number {
            background: linear-gradient(135deg, #D4AF37 0%, #B8941F 50%, #D4AF37 100%);
            color: #0A0A0A;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.2rem;
            flex-shrink: 0;
            box-shadow: 0 2px 8px rgba(212, 175, 55, 0.3);
        }

        .team-info {
            text-align: left;
            flex: 1;
        }

        .team-info p {
            margin: 0;
            font-size: 0.8rem;
            line-height: 1.3;
            color: var(--text-gray);
        }

        .team-info strong {
            color: var(--text-light);
            font-size: 0.9rem;
        }

        .reward-amount {
            color: var(--success-emerald) !important;
            font-weight: 600 !important;
            font-size: 0.9rem !important;
        }

        /* Reward Details */
        .reward-details {
            margin-bottom: 1.5rem;
        }

        .reward-details p {
            font-size: 0.8rem;
            margin-bottom: 0.5rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--text-gray);
        }

        .reward-details i {
            color: var(--MT-gold);
        }

        /* Progress Bar */
        .progress-bar {
            position: relative;
            background: rgba(255, 255, 255, 0.1);
            height: 30px;
            border-radius: 15px;
            overflow: hidden;
        }

        .progress-label {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 0.8rem;
            font-weight: 600;
            z-index: 2;
            color: white;
        }

        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, #D4AF37 0%, #F4D03F 50%, #D4AF37 100%);
            width: 75%;
            border-radius: 15px;
            animation: progressAnimation 3s ease-in-out infinite;
        }

        .team-progress {
            background: linear-gradient(90deg, var(--success-emerald) 0%, #0D9488 100%);
            width: 60%;
        }

        @keyframes progressAnimation {
            0%, 100% { width: 75%; }
            50% { width: 85%; }
        }

        /* Testimonials - MT Design */
        .testimonials {
            background: linear-gradient(180deg, rgba(20, 20, 20, 0.8) 0%, rgba(10, 10, 10, 0.9) 100%);
            padding: 60px 0;
            border-bottom: 1px solid rgba(212, 175, 55, 0.2);
            position: relative;
        }

        .testimonials::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 70% 30%, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
            z-index: 0;
        }

        @media (min-width: 768px) {
            .testimonials {
                padding: 80px 0;
            }
        }

        .testimonials h2 {
            text-align: center;
            font-size: 1.75rem;
            margin-bottom: 2rem;
            background: linear-gradient(90deg, #D4AF37, #F4D03F, #D4AF37);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            position: relative;
            z-index: 1;
        }

        @media (min-width: 768px) {
            .testimonials h2 {
                font-size: 2.5rem;
                margin-bottom: 3rem;
            }
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.5rem;
            position: relative;
            z-index: 1;
        }

        @media (min-width: 768px) {
            .testimonials-grid {
                grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
                gap: 2rem;
            }
        }

        .testimonial-card {
            background: linear-gradient(145deg, rgba(26, 26, 26, 0.8) 0%, rgba(10, 10, 10, 0.9) 100%);
            padding: 1.5rem;
            border-radius: 16px;
            text-align: center;
            position: relative;
            border: 1px solid rgba(212, 175, 55, 0.2);
            backdrop-filter: blur(10px);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.05);
        }

        .testimonial-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, #D4AF37, #F4D03F, #D4AF37);
        }

        @media (min-width: 768px) {
            .testimonial-card {
                padding: 2rem;
            }
        }

        .testimonial-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, #D4AF37 0%, #B8941F 50%, #D4AF37 100%);
            color: #0A0A0A;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin: 0 auto 1rem;
            box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
        }

        @media (min-width: 768px) {
            .testimonial-avatar {
                width: 80px;
                height: 80px;
                font-size: 2rem;
            }
        }

        .stars {
            color: var(--accent-gold);
            font-size: 1rem;
            margin-bottom: 1rem;
        }

        @media (min-width: 768px) {
            .stars {
                font-size: 1.2rem;
            }
        }

        .testimonial-text {
            font-style: italic;
            margin-bottom: 1rem;
            color: var(--text-gray);
            font-size: 0.9rem;
            line-height: 1.5;
        }

        @media (min-width: 768px) {
            .testimonial-text {
                font-size: 1rem;
            }
        }

        .testimonial-name {
            font-weight: 600;
            color: var(--text-light);
            font-size: 0.9rem;
        }

        @media (min-width: 768px) {
            .testimonial-name {
                font-size: 1rem;
            }
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, #1A1A1A 0%, #0A0A0A 50%, #141414 100%);
            padding: 80px 0;
            text-align: center;
            color: white;
            position: relative;
            overflow: hidden;
            border-top: 1px solid rgba(212, 175, 55, 0.3);
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
            z-index: 0;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25" fill="%23D4AF37"/><path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".5" fill="%23D4AF37"/><path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="%23D4AF37"/></svg>');
            background-size: cover;
            opacity: 0.05;
            z-index: 0;
        }

        @media (max-width: 768px) {
            .cta-section {
                padding: 60px 0;
            }
        }

        .cta-container {
            max-width: 800px;
            margin: 0 auto;
            padding: 0 20px;
            position: relative;
            z-index: 1;
        }

        .cta-container h2 {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
        }

        @media (max-width: 768px) {
            .cta-container h2 {
                font-size: 2rem;
            }
        }

        .cta-container p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            color: rgba(255, 255, 255, 0.9);
        }

        @media (max-width: 768px) {
            .cta-container p {
                font-size: 1rem;
            }
        }

        .cta-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        @media (max-width: 768px) {
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
        }

        .btn-cta-primary {
            background: linear-gradient(135deg, #D4AF37 0%, #B8941F 50%, #D4AF37 100%);
            color: #0A0A0A;
            border: none;
            padding: 15px 30px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 5px 20px rgba(212, 175, 55, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-cta-secondary {
            background: transparent;
            color: #D4AF37;
            border: 2px solid #D4AF37;
            padding: 15px 30px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-cta-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(212, 175, 55, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.4);
        }

        .btn-cta-secondary:hover {
            background: linear-gradient(135deg, #D4AF37 0%, #B8941F 50%, #D4AF37 100%);
            color: #0A0A0A;
            border-color: #D4AF37;
        }

        /* Footer - MT Design */
        .footer {
            background: linear-gradient(180deg, #0A0A0A 0%, #141414 100%);
            color: var(--text-light);
            padding: 2rem 0 1rem;
            border-top: 1px solid rgba(212, 175, 55, 0.3);
        }

        @media (min-width: 768px) {
            .footer {
                padding: 3rem 0 1rem;
            }
        }

        .footer-content {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.5rem;
            margin-bottom: 1.5rem;
        }

        @media (min-width: 768px) {
            .footer-content {
                grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
                gap: 2rem;
                margin-bottom: 2rem;
            }
        }

        .footer-section h3 {
            margin-bottom: 1rem;
            color: var(--MT-gold);
            font-size: 1rem;
        }

        @media (min-width: 768px) {
            .footer-section h3 {
                font-size: 1.1rem;
            }
        }

        .footer-section p {
            font-size: 0.9rem;
            margin-bottom: 0.5rem;
            color: var(--text-gray);
        }

        .footer-section a {
            color: var(--text-gray);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-section a:hover {
            color: var(--MT-gold);
        }

        .social-icons {
            display: flex;
            gap: 0.75rem;
            margin-top: 1rem;
            justify-content: center;
        }

        @media (min-width: 768px) {
            .social-icons {
                gap: 1rem;
                justify-content: flex-start;
            }
        }

        .social-icon {
            width: 36px;
            height: 36px;
            background: rgba(212, 175, 55, 0.1);
            color: var(--text-light);
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            text-decoration: none;
            transition: all 0.3s ease;
            font-size: 0.9rem;
            border: 1px solid rgba(212, 175, 55, 0.3);
        }

        @media (min-width: 768px) {
            .social-icon {
                width: 40px;
                height: 40px;
                font-size: 1rem;
            }
        }

        .social-icon:hover {
            background: linear-gradient(135deg, #D4AF37 0%, #B8941F 50%, #D4AF37 100%);
            color: #0A0A0A;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
        }

        .disclaimer {
            border-top: 1px solid var(--border-color);
            padding-top: 1.5rem;
            text-align: center;
            color: var(--text-gray);
            font-size: 0.8rem;
            line-height: 1.5;
        }

        @media (min-width: 768px) {
            .disclaimer {
                padding-top: 2rem;
                font-size: 0.9rem;
            }
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .fade-in-up {
            animation: fadeInUp 0.8s ease-out;
        }

        /* Touch-friendly improvements */
        @media (hover: none) and (pointer: coarse) {
            .btn-contact:hover,
            .benefit-card:hover,
            .btn-primary:hover,
            .social-icon:hover {
                transform: none;
                box-shadow: none;
            }
        }

/* 语言选择按钮样式 */
.language-buttons {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 30px;
    flex-wrap: wrap;
    max-width: 90%;
}

.lang-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    background: rgba(212, 175, 55, 0.1);
    color: var(--text-light);
    text-decoration: none;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid rgba(212, 175, 55, 0.4);
    transition: all 0.3s ease;
    min-width: 50px;
}

.lang-btn:hover {
    background: linear-gradient(135deg, #D4AF37 0%, #B8941F 50%, #D4AF37 100%);
    color: #0A0A0A;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

@media (max-width: 480px) {
    .language-buttons {
        gap: 6px;
        margin-bottom: 20px;
    }
    
    .lang-btn {
        padding: 6px 12px;
        font-size: 0.8rem;
        min-width: 45px;
    }
}