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

    /* Body Styling */
    body {
        font-family: 'Roboto', sans-serif;
        background: linear-gradient(to bottom, #001f3f, #111);
        color: #fff;
        line-height: 1.6;
        padding: 20px;
    }

    /* Container */
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
    }

    /* Headings */
    h2, h3, h4 {
        color: #ff851b;
        text-shadow: 0.5px 0.5px 0 #001f3f;
        transition: font-weight 0.3s ease-in-out;
    }

    h2:hover, h3:hover, h4:hover {
        font-weight: 900;
    }

    h2 {
        font-size: 2em;
        margin-bottom: 20px;
    }

    h3 {
        font-size: 1.5em;
        margin-top: 40px;
        margin-bottom: 15px;
    }

    h4 {
        font-size: 1.2em;
        margin-top: 30px;
        margin-bottom: 10px;
    }

    /* Paragraphs */
    p {
        font-size: 16px;
        margin-bottom: 15px;
    }

    /* Tables */
    table {
        width: 100%;
        border-collapse: collapse;
        margin: 20px 0;
    }

    table, th, td {
        border: 1px solid #ff851b;
    }

    th, td {
        padding: 10px;
        text-align: left;
    }

    th {
        background-color: #001f3f;
    }

    /* Code Blocks */
    pre {
        background: #222;
        padding: 15px;
        border-radius: 5px;
        overflow-x: auto;
        margin-bottom: 20px;
    }

    code {
        color: #ff851b;
        font-family: 'Courier New', Courier, monospace;
    }

    /* Lists */
    ul {
        list-style: inside disc;
        margin-bottom: 15px;
    }

    li {
        margin-bottom: 10px;
    }

    /* Images */
    img {
        width: 100%;
        max-width: 320px;
        border-radius: 10px;
        box-shadow: 0 4px 8px rgba(0,0,0,0.5);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        margin: 20px 0;
    }

    img:hover {
        transform: scale(1.05);
        box-shadow: 0 8px 16px rgba(0,0,0,0.7);
    }

    /* Buttons */
    .primary-button {
        background: #ff851b;
        border: none;
        padding: 10px 20px;
        font-size: 16px;
        color: #fff;
        border-radius: 5px;
        cursor: pointer;
        transition: background 0.3s ease, transform 0.3s ease;
    }

    .primary-button:hover {
        background: #e67e22;
        transform: scale(1.05);
    }

    /* Tabs */
    .tabs {
        display: flex;
        justify-content: space-around;
        background: #111;
        padding: 10px;
        border-radius: 5px;
        margin-top: 20px;
    }

    .tab-item {
        color: #ccc;
        cursor: pointer;
        padding: 10px 20px;
        transition: color 0.3s ease-in-out;
    }

    .tab-item.active {
        color: #ff851b;
        border-bottom: 2px solid #ff851b;
    }

    /* Loader */
    .loader {
        border: 4px solid #f3f3f3;
        border-top: 4px solid #ff851b;
        border-radius: 50%;
        width: 30px;
        height: 30px;
        animation: spin 1s linear infinite;
        margin: 20px auto;
    }

    @keyframes spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }

    /* Icon Styles */
    .icon {
        width: 24px;
        height: 24px;
        fill: #ccc;
        transition: fill 0.3s ease-in-out;
    }

    .icon.active {
        fill: #ff851b;
    }

    /* Responsive Design */
    @media (max-width: 1920px) {
        .container {
            padding: 40px;
        }
    }

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

        .tab-item {
            width: 100%;
            text-align: center;
            padding: 15px 0;
        }

        img {
            max-width: 100%;
        }
    }

    @media (max-width: 480px) {
        h2 {
            font-size: 1.5em;
        }

        h3 {
            font-size: 1.2em;
        }

        h4 {
            font-size: 1em;
        }

        p {
            font-size: 14px;
        }

        .primary-button {
            width: 100%;
            padding: 15px;
            font-size: 18px;
        }
    }

    /* Decorative Separators */
    .separator {
        height: 2px;
        background: linear-gradient(to right, #ff851b, #001f3f);
        margin: 40px 0;
        border: none;
    }

    /* Note Styling */
    .note {
        text-align: center;
        font-size: 14px;
        margin-top: 40px;
        color: #ccc;
    }