body {
            font-family: Arial, sans-serif;
            line-height: 1.6;
            margin: 0;
            padding: 0px;
            background-color: #f4f4f4;
            margin-bottom: 80px; 
        }

        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 5px 20px;
            margin-bottom: 5px;
            background: linear-gradient(135deg, #1e3c72, #2a5298);
            color: white;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        }

        .logo {
            display: flex;
            align-items: center;
        }

        .logo img {
            width: 30px;  /* 图标大小 */
            height: 30px; /* 图标大小 */
            margin-right: 10px; /* 图标和文字之间的间距 */
        }

        .logo a {
            color: white;
            text-decoration: none;
            font-size: 16px;
            font-weight: bold;
            letter-spacing: 2px;
            transition: color 0.3s ease;
            white-space: nowrap;           /* 防止换行 */
            overflow: hidden;              /* 隐藏溢出的内容 */
            text-overflow: ellipsis;       /* 使用省略号替代溢出的文本 */
            max-width: 500px;              /* 设置最大宽度，根据需要调整 */
        }

        nav ul {
            list-style: none;
            display: flex;
            gap: 30px;
            margin: 0;
        }

        nav ul li {
            position: relative;
        }

        nav ul li a {
            color: white;
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            text-transform: uppercase;
            padding: 5px 10px;
            transition: all 0.3s ease;
        }

        nav ul li a:hover {
            color: #ffcc00;
            border-bottom: 2px solid #ffcc00;
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
        }

        .menu-toggle span {
            width: 30px;
            height: 4px;
            background-color: white;
            border-radius: 2px;
            transition: transform 0.3s ease;
        }

        /* 响应式设计部分 */
        @media (max-width: 768px) {

                    .logo a {
            max-width: 250px;              /* 设置最大宽度，根据需要调整 */
        }
            nav ul {
                display: none; /* 隐藏菜单 */
                flex-direction: column;
                width: 100%;
                background-color: #2a5298;
                position: absolute;
                top: 60px;
                left: 0;
                padding: 20px 0;
                box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
            }

            nav ul li {
                text-align: center;
                margin: 5px 0;
            }

            nav ul li a {
                font-size: 14px;
            }

            .menu-toggle {
                display: flex;
            }

            .menu-toggle.open span:nth-child(1) {
                transform: rotate(45deg);
                position: relative;
                top: 7px;
            }

            .menu-toggle.open span:nth-child(2) {
                opacity: 0;
            }

            .menu-toggle.open span:nth-child(3) {
                transform: rotate(-45deg);
                position: relative;
                top: -7px;
            }

            nav ul.show {
                display: flex; /* 显示菜单 */
            }
        }        
        

        /* Responsive Design */
        @media screen and (max-width: 768px) {
            .navbar .nav-links {
                display: none;
                flex-direction: column;
                gap: 10px;
                position: absolute;
                top: 60px;
                right: 20px;
                background-color: #f4f4f4;
                padding: 10px;
                border-radius: 5px;
                box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
            }

            .navbar .nav-links.active {
                display: flex;
            }

            .navbar .menu-toggle {
                display: block;
                color: #007BFF;
            }
        }
        
        
        .container {
            display: flex;
            flex-wrap: wrap;
            max-width: 1000px;
            margin: 0 auto;
            background: #fff;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        }

        .company-logo {
            max-width: 100px; /* Adjust the size of the logo */
            height: auto; /* Maintain aspect ratio */
            display: block; /* Ensure the logo behaves as a block element */
            margin: 10px auto; /* Center the logo */
            border-radius: 10px; /* Optional: Adds rounded corners */
            box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1); /* Optional: Adds a subtle shadow */
            transition: transform 0.3s ease; /* Smooth scaling effect on hover */
        }

        .company-logo:hover {
            transform: scale(1.05); /* Slight zoom effect on hover */
        }
        .left-column {
            flex: 1 1 60%;
            padding-right: 20px;
        }
        .right-column {
            flex: 1 1 30%;
            padding-left: 20px;
        }
        h1, h2 {
            color: #444;
        }
        h1 {
            font-size: 20px;
            margin-bottom: 10px;
        }


        .section h2 i {
            margin-right: 10px;
            color: #007BFF;
        }
        .section p {
            display: flex;
            justify-content: space-between;
            margin-bottom: 5px;
            padding: 5px;
            background: #ffffff;
            border-radius: 2px;
            box-shadow: 0 2px 2px rgba(0, 0, 0, 0.1);
        }
        .badge {
            display: inline-block;
            padding: 5px 10px;
            font-size: 0.9em;
            color: #fff;
            background: #007BFF;
            border-radius: 20px;
            margin: 5px 0;
            transition: background 0.3s;
        }
        .badge:hover {
            background: #0056b3;
        }
        .market-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: #e8f4fc;
            margin-bottom: 10px;
            padding: 10px 15px;
            border-radius: 8px;
            border: 1px solid #b3d8f7;
            font-size: 1em;
        }
        .market-bar {
            height: 8px;
            width: 70%;
            background: #007BFF;
            border-radius: 4px;
            position: relative;
            overflow: hidden;
        }
        .market-bar span {
            display: block;
            height: 100%;
            background: #004c8c;
            border-radius: 4px;
        }
        .advertisement a {
            display: block;
            font-size: 1.5em;
            color: #007BFF;
            text-decoration: none;
            padding: 20px;
            border: 2px solid #007BFF;
            text-align: center;
            margin-top: 20px;
            border-radius: 8px;
            background: #e6f3ff;
            transition: background 0.3s, color 0.3s;
        }
        .advertisement a:hover {
            background: #FF0000;
            color: #fff;
        }
        .footer {
            text-align: center;
            margin-top: 20px;
            color: #666;
            font-size: 0.9em;
        }
        .icon {
            color: #007BFF;
            margin-right: 10px;
        }
        .service-icon {
            margin-right: 10px;
            font-size: 1.2em;
        }
        .service-checkbox {
            margin: 10px 0;
            display: flex;
            align-items: center;
        }
        .service-checkbox input {
            margin-right: 10px;
        }
           .section h2 {
        color: #007BFF;
        font-size: 1.2em;
        font-weight: bold;
        border-bottom: 1px solid #007BFF;
        padding-bottom: 10px;
        margin-bottom: 20px;
        display: flex;
        align-items: center;
    }

    .section h2 i {
        color: #007BFF;
        margin-right: 10px;
    }

    .key-value {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 10px;
        padding: 5px;
        background: #ffffff;
        border-radius: 5px;
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
        font-size: 1.0em;
        transition: background 0.3s ease, transform 0.3s ease;
    }

    .key-value.highlight {
        background-color: #f0f8ff;
        border: 2px solid #007BFF;
    }

    .key-value:hover {
        background-color: #e6f3ff;
        transform: scale(1.05);
    }

    .key-value span {
        font-weight: bold;
    }

    .service-icon {
        color: #007BFF;
        margin-right: 15px;
    }



/* Style for the fixed bottom bar */
.fixed-bottom-bar {
    position: fixed; /* Fix the bar to the bottom of the screen */
    left: 0;
    bottom: 0; /* Always stays at the bottom */
    width: 100%; /* Full width of the screen */
    background-color: #f8f9fa; /* Light gray background color */
    color: #333; /* Dark text color for contrast */
    text-align: center; /* Center the links */
    padding: 15px 0; /* Add some padding for space */
    z-index: 1000; /* Ensures the bar stays on top of other content */
    box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1); /* Adds a subtle shadow */
}

/* Style for the buttons in the bottom bar */
.fixed-bottom-bar .btn {
    display: inline-block; /* Makes the link behave like a button */
    background-color: #28a745; /* Green background for buttons */
    color: white; /* White text */
    padding: 10px 20px; /* Padding for button size */
    margin: 0 15px; /* Space between the buttons */
    text-decoration: none; /* Removes underline */
    border-radius: 30px; /* Rounded corners for button */
    font-size: 16px; /* Font size for the text */
    transition: background-color 0.3s ease, transform 0.3s ease; /* Smooth transition for hover effect */
}

/* Hover effect for the buttons */
.fixed-bottom-bar .btn:hover {
    background-color: #218838; /* Darker green on hover */
    transform: translateY(-2px); /* Slightly raise the button */
}

/* Optional: Active state when the button is clicked */
.fixed-bottom-bar .btn:active {
    transform: translateY(1px); /* Slightly lower the button on click */
}

/* Container for the market data */
        @media (max-width: 768px) {
            .fixed-bottom-bar {
                padding: 10px 0;
            }

            .fixed-bottom-bar .btn {
                padding: 10px 15px; /* Reduce padding for smaller screens */
                font-size: 14px; /* Adjust font size */
                margin: 5px; /* Reduce margin for better spacing */
            }
        }
        .chart-container {
            width: 100%;
            margin: 50px auto;
            padding: 20px;
            background-color: #fff;
            box-shadow: 0px 0px 10px rgba(0,0,0,0.1);
            border-radius: 8px;
        }
        .chart-bar {
            display: flex;
            margin-bottom: 15px;
            align-items: center;
        }
        .chart-bar-name {
            width: 200px;
            text-align: right;
            padding-right: 20px;
            font-weight: bold;
            color: #333;
        }
        .chart-bar-background {
            width: 100%;
            height: 30px;
            background-color: #e0e0e0;
            border-radius: 15px;
            position: relative;
        }
        .bar {
            height: 100%;
            background-color: #4caf50;
            border-radius: 2px;
            position: absolute;
        }
        .percentage {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            font-weight: bold;
            color: #000000;
        }