:root {
        --yy777-primary-color: #e44d26; /* A vibrant orange for action */
        --yy777-secondary-color: #333;
        --yy777-background-light: #f9f9f9;
        --yy777-text-color: #333;
        --yy777-text-light: #666;
        --yy777-border-color: #ddd;
    }

    .page-yy777-app-download-for-android-latest-version {
        font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
        line-height: 1.6;
        color: var(--yy777-text-color);
        background-color: var(--yy777-background-light);
        padding-top: 10px; /* Small decorative padding, assuming body already has header offset */
    }

    .page-yy777-app-download-for-android-latest-version__section {
        padding: 40px 20px;
        margin: 0 auto;
        max-width: 1200px;
        box-sizing: border-box;
    }

    .page-yy777-app-download-for-android-latest-version__hero-section {
        background: linear-gradient(135deg, #2c3e50, #4a69bd); /* Dark blue gradient */
        color: #fff;
        text-align: center;
        padding: 80px 20px;
        position: relative;
        overflow: hidden;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .page-yy777-app-download-for-android-latest-version__hero-title {
        font-size: 2.8em;
        margin-bottom: 20px;
        color: #fff;
        text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    }

    .page-yy777-app-download-for-android-latest-version__hero-subtitle {
        font-size: 1.3em;
        margin-bottom: 30px;
        max-width: 800px;
        opacity: 0.9;
    }

    .page-yy777-app-download-for-android-latest-version__download-button {
        display: inline-block;
        background-color: var(--yy777-primary-color);
        color: #fff;
        padding: 15px 30px;
        font-size: 1.2em;
        font-weight: bold;
        border-radius: 8px;
        text-decoration: none;
        transition: background-color 0.3s ease, transform 0.2s ease;
        border: none;
        cursor: pointer;
    }

    .page-yy777-app-download-for-android-latest-version__download-button:hover {
        background-color: #ff6a00;
        transform: translateY(-2px);
    }

    .page-yy777-app-download-for-android-latest-version__hero-image {
        margin-top: 40px;
        border-radius: 15px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.3);
        max-width: 500px;
        width: 100%;
        height: auto;
        display: block;
        box-sizing: border-box;
    }

    .page-yy777-app-download-for-android-latest-version__content-heading {
        font-size: 2em;
        color: var(--yy777-secondary-color);
        text-align: center;
        margin-bottom: 30px;
    }

    .page-yy777-app-download-for-android-latest-version__feature-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 30px;
        margin-top: 30px;
    }

    .page-yy777-app-download-for-android-latest-version__feature-item {
        background-color: #fff;
        padding: 30px;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.08);
        text-align: center;
        transition: transform 0.3s ease;
        box-sizing: border-box;
    }

    .page-yy777-app-download-for-android-latest-version__feature-item:hover {
        transform: translateY(-5px);
    }

    .page-yy777-app-download-for-android-latest-version__feature-icon {
        width: 200px; /* Adjusted to meet minimum size */
        height: 200px; /* Adjusted to meet minimum size */
        margin-bottom: 20px;
        display: block;
        margin-left: auto;
        margin-right: auto;
        object-fit: contain;
        max-width: 100%;
        box-sizing: border-box;
    }

    .page-yy777-app-download-for-android-latest-version__feature-title {
        font-size: 1.3em;
        color: var(--yy777-primary-color);
        margin-bottom: 15px;
    }

    .page-yy777-app-download-for-android-latest-version__steps-list {
        list-style: none;
        padding: 0;
        margin-top: 30px;
    }

    .page-yy777-app-download-for-android-latest-version__step-item {
        background-color: #fff;
        margin-bottom: 20px;
        padding: 25px;
        border-radius: 10px;
        box-shadow: 0 3px 10px rgba(0,0,0,0.06);
        display: flex;
        align-items: flex-start;
        box-sizing: border-box;
    }

    .page-yy777-app-download-for-android-latest-version__step-number {
        background-color: var(--yy777-primary-color);
        color: #fff;
        border-radius: 50%;
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.2em;
        font-weight: bold;
        flex-shrink: 0;
        margin-right: 20px;
    }

    .page-yy777-app-download-for-android-latest-version__step-content h3 {
        margin-top: 0;
        color: var(--yy777-secondary-color);
        font-size: 1.2em;
    }

    .page-yy777-app-download-for-android-latest-version__app-showcase {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
        margin-top: 30px;
    }

    .page-yy777-app-download-for-android-latest-version__screenshot-item {
        background-color: #fff;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        overflow: hidden;
        width: 100%;
        max-width: 300px;
        box-sizing: border-box;
    }

    .page-yy777-app-download-for-android-latest-version__screenshot-item img {
        width: 100%;
        height: auto;
        display: block;
        max-width: 100%;
        box-sizing: border-box;
    }

    .page-yy777-app-download-for-android-latest-version__faq-section {
        background-color: #f0f4f8;
    }

    .page-yy777-app-download-for-android-latest-version__faq-item {
        background-color: #fff;
        margin-bottom: 15px;
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.05);
        overflow: hidden;
    }

    .page-yy777-app-download-for-android-latest-version__faq-question {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px 25px;
        background-color: #fff;
        cursor: pointer;
        user-select: none;
        border-bottom: 1px solid var(--yy777-border-color);
        transition: background-color 0.3s ease;
    }

    .page-yy777-app-download-for-android-latest-version__faq-question:hover {
        background-color: #f5f5f5;
    }

    .page-yy777-app-download-for-android-latest-version__faq-question h3 {
        margin: 0;
        font-size: 1.1em;
        color: var(--yy777-secondary-color);
        pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-yy777-app-download-for-android-latest-version__faq-toggle {
        font-size: 1.5em;
        font-weight: bold;
        color: var(--yy777-primary-color);
        transition: transform 0.3s ease;
        pointer-events: none; /* Prevent toggle icon from blocking click event */
    }

    .page-yy777-app-download-for-android-latest-version__faq-item.active .page-yy777-app-download-for-android-latest-version__faq-toggle {
        transform: rotate(45deg); /* Plus sign rotates to form an X or minus */
    }

    .page-yy777-app-download-for-android-latest-version__faq-answer {
        max-height: 0;
        overflow: hidden;
        padding: 0 25px;
        opacity: 0;
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.3s ease 0.1s;
        color: var(--yy777-text-light);
    }

    .page-yy777-app-download-for-android-latest-version__faq-item.active .page-yy777-app-download-for-android-latest-version__faq-answer {
        max-height: 2000px !important; /* Sufficiently large */
        padding: 20px 25px !important;
        opacity: 1;
    }

    .page-yy777-app-download-for-android-latest-version__promo-section {
        text-align: center;
        background-color: var(--yy777-primary-color);
        color: #fff;
        padding: 50px 20px;
    }

    .page-yy777-app-download-for-android-latest-version__promo-title {
        font-size: 2em;
        margin-bottom: 20px;
    }

    .page-yy777-app-download-for-android-latest-version__promo-text {
        font-size: 1.1em;
        margin-bottom: 30px;
    }

    .page-yy777-app-download-for-android-latest-version__promo-link {
        display: inline-block;
        background-color: #fff;
        color: var(--yy777-primary-color);
        padding: 12px 25px;
        border-radius: 5px;
        text-decoration: none;
        font-weight: bold;
        transition: background-color 0.3s ease, color 0.3s ease;
    }

    .page-yy777-app-download-for-android-latest-version__promo-link:hover {
        background-color: #eee;
        color: var(--yy777-secondary-color);
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
        .page-yy777-app-download-for-android-latest-version__hero-title {
            font-size: 2em;
        }

        .page-yy777-app-download-for-android-latest-version__hero-subtitle {
            font-size: 1em;
        }

        .page-yy777-app-download-for-android-latest-version__download-button {
            padding: 12px 25px;
            font-size: 1em;
        }

        .page-yy777-app-download-for-android-latest-version__section {
            padding: 30px 15px;
        }

        .page-yy777-app-download-for-android-latest-version__content-heading {
            font-size: 1.7em;
        }

        .page-yy777-app-download-for-android-latest-version__feature-grid {
            grid-template-columns: 1fr;
        }

        .page-yy777-app-download-for-android-latest-version__feature-item {
            width: 100% !important;
            max-width: 100% !important;
            box-sizing: border-box !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
        }

        .page-yy777-app-download-for-android-latest-version__steps-list {
            width: 100% !important;
            max-width: 100% !important;
            box-sizing: border-box !important;
            padding: 0 !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
        }

        .page-yy777-app-download-for-android-latest-version__step-item {
            flex-direction: column;
            align-items: center;
            text-align: center;
            padding: 20px 15px !important;
            width: 100% !important;
            max-width: 100% !important;
            box-sizing: border-box !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
        }

        .page-yy777-app-download-for-android-latest-version__step-number {
            margin-right: 0;
            margin-bottom: 15px;
        }
        
        .page-yy777-app-download-for-android-latest-version__step-content {
            width: 100%;
            word-wrap: break-word !important;
            overflow-wrap: break-word !important;
        }
        .page-yy777-app-download-for-android-latest-version__step-content h3 {
            word-break: break-word !important;
        }

        .page-yy777-app-download-for-android-latest-version__app-showcase {
            flex-direction: column;
        }

        .page-yy777-app-download-for-android-latest-version__screenshot-item {
            max-width: 100%;
            width: 100% !important;
            box-sizing: border-box !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
        }

        .page-yy777-app-download-for-android-latest-version__faq-question {
            padding: 15px 20px;
        }

        .page-yy777-app-download-for-android-latest-version__faq-question h3 {
            font-size: 1em;
            word-break: break-word !important;
        }
        .page-yy777-app-download-for-android-latest-version__faq-answer {
            padding: 0 20px;
            word-wrap: break-word !important;
            overflow-wrap: break-word !important;
        }
        .page-yy777-app-download-for-android-latest-version__faq-item.active .page-yy777-app-download-for-android-latest-version__faq-answer {
            padding: 15px 20px !important;
        }
    }