.page-777x-d-ng-nh-p {
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        color: #f0f0f0;
        background-color: #1a1a1a;
        line-height: 1.6;
        padding-bottom: 40px;
    }

    /* Default for main container if body padding-top is not handled */
    /* .page-777x-d-ng-nh-p { padding-top: var(--header-offset, 122px); } */

    .page-777x-d-ng-nh-p__section-title {
        font-size: 2.5em;
        color: #ffcc00;
        text-align: center;
        margin-bottom: 40px;
        padding: 20px 15px 0 15px;
        text-shadow: 0 0 8px rgba(255, 204, 0, 0.4);
    }

    .page-777x-d-ng-nh-p__hero-section {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        background: linear-gradient(135deg, #222, #000);
        padding: 60px 20px;
        text-align: center;
        overflow: hidden;
        position: relative;
        padding-top: 70px; /* Decorative top spacing, assuming body handles header offset */
    }

    .page-777x-d-ng-nh-p__hero-content {
        z-index: 1;
        max-width: 800px;
        margin-bottom: 30px;
    }

    .page-777x-d-ng-nh-p__hero-title {
        font-size: 3.2em;
        color: #ffcc00;
        margin-bottom: 15px;
        line-height: 1.2;
        text-shadow: 0 0 10px rgba(255, 204, 0, 0.6);
    }

    .page-777x-d-ng-nh-p__hero-description {
        font-size: 1.3em;
        color: #e0e0e0;
        margin-bottom: 30px;
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
    }

    .page-777x-d-ng-nh-p__hero-cta,
    .page-777x-d-ng-nh-p__main-cta {
        display: inline-block;
        background-color: #e60000;
        color: #fff;
        padding: 15px 30px;
        border-radius: 8px;
        text-decoration: none;
        font-size: 1.2em;
        font-weight: bold;
        transition: background-color 0.3s ease, transform 0.3s ease;
        box-shadow: 0 4px 15px rgba(230, 0, 0, 0.4);
    }

    .page-777x-d-ng-nh-p__hero-cta:hover,
    .page-777x-d-ng-nh-p__main-cta:hover {
        background-color: #ff3333;
        transform: translateY(-3px);
    }

    .page-777x-d-ng-nh-p__hero-image-wrapper {
        width: 100%;
        max-width: 900px;
        overflow: hidden;
        box-sizing: border-box;
        margin-top: 40px;
    }

    .page-777x-d-ng-nh-p__hero-image {
        max-width: 100%;
        height: auto;
        border-radius: 15px;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    }

    .page-777x-d-ng-nh-p__steps-section,
    .page-777x-d-ng-nh-p__benefits-section,
    .page-777x-d-ng-nh-p__faq-section {
        padding: 40px 20px;
        max-width: 1200px;
        margin: 0 auto;
    }

    .page-777x-d-ng-nh-p__steps-grid,
    .page-777x-d-ng-nh-p__benefits-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 30px;
        margin-top: 30px;
    }

    .page-777x-d-ng-nh-p__step-item,
    .page-777x-d-ng-nh-p__benefit-item {
        background-color: #2a2a2a;
        border-radius: 10px;
        padding: 25px;
        text-align: center;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        box-sizing: border-box;
    }

    .page-777x-d-ng-nh-p__step-item:hover,
    .page-777x-d-ng-nh-p__benefit-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 6px 15px rgba(0, 0, 0, 0.5);
    }

    .page-777x-d-ng-nh-p__step-icon {
        width: 100%;
        max-width: 250px;
        height: auto;
        margin-bottom: 20px;
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .page-777x-d-ng-nh-p__step-title,
    .page-777x-d-ng-nh-p__benefit-title {
        font-size: 1.8em;
        color: #ffcc00;
        margin-bottom: 10px;
    }

    .page-777x-d-ng-nh-p__step-description,
    .page-777x-d-ng-nh-p__benefit-description {
        font-size: 1em;
        color: #ccc;
    }

    .page-777x-d-ng-nh-p__main-cta {
        margin-top: 40px;
        text-align: center;
        width: fit-content;
        margin-left: auto;
        margin-right: auto;
        display: block;
    }

    .page-777x-d-ng-nh-p__faq-container {
        margin-top: 30px;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }

    .page-777x-d-ng-nh-p__faq-item {
        background-color: #2a2a2a;
        border-radius: 10px;
        margin-bottom: 15px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
        overflow: hidden;
        box-sizing: border-box;
    }

    .page-777x-d-ng-nh-p__faq-question {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px 25px;
        cursor: pointer;
        user-select: none;
        background-color: #333;
        border-bottom: 1px solid #444;
        transition: background-color 0.3s ease;
    }

    .page-777x-d-ng-nh-p__faq-question:hover {
        background-color: #444;
    }

    .page-777x-d-ng-nh-p__faq-title {
        font-size: 1.3em;
        color: #ffcc00;
        margin: 0;
        flex-grow: 1;
        text-align: left;
        pointer-events: none; /* Prevent text from blocking click event */
    }

    .page-777x-d-ng-nh-p__faq-toggle {
        font-size: 1.8em;
        color: #ffcc00;
        margin-left: 15px;
        transition: transform 0.3s ease;
        pointer-events: none; /* Prevent icon from blocking click event */
    }

    .page-777x-d-ng-nh-p__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 0.4s ease;
        color: #ccc;
    }

    .page-777x-d-ng-nh-p__faq-item.active .page-777x-d-ng-nh-p__faq-question {
        border-bottom: none;
    }

    .page-777x-d-ng-nh-p__faq-item.active .page-777x-d-ng-nh-p__faq-answer {
        max-height: 2000px !important; /* Sufficiently large */
        padding: 20px 25px !important;
        opacity: 1;
    }

    .page-777x-d-ng-nh-p__faq-item.active .page-777x-d-ng-nh-p__faq-toggle {
        transform: rotate(45deg);
    }

    /* Responsive Design */
    @media (max-width: 768px) {
        .page-777x-d-ng-nh-p__section-title {
            font-size: 2em;
            margin-bottom: 30px;
        }

        .page-777x-d-ng-nh-p__hero-section {
            padding: 40px 15px;
            padding-top: 50px; /* Decorative top spacing for mobile */
        }

        .page-777x-d-ng-nh-p__hero-title {
            font-size: 2.5em;
        }

        .page-777x-d-ng-nh-p__hero-description {
            font-size: 1.1em;
        }

        .page-777x-d-ng-nh-p__hero-cta,
        .page-777x-d-ng-nh-p__main-cta {
            padding: 12px 25px;
            font-size: 1.1em;
        }

        .page-777x-d-ng-nh-p__hero-image-wrapper {
            margin-top: 30px;
            width: 100% !important;
            max-width: 100% !important;
            box-sizing: border-box !important;
            padding: 0 10px !important;
        }

        .page-777x-d-ng-nh-p__hero-image {
            max-width: 100% !important;
            height: auto !important;
        }

        .page-777x-d-ng-nh-p__steps-section,
        .page-777x-d-ng-nh-p__benefits-section,
        .page-777x-d-ng-nh-p__faq-section {
            padding: 30px 15px;
        }

        .page-777x-d-ng-nh-p__steps-grid,
        .page-777x-d-ng-nh-p__benefits-grid {
            grid-template-columns: 1fr;
            gap: 20px;
            width: 100% !important;
            max-width: 100% !important;
            box-sizing: border-box !important;
            padding: 0 !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
        }

        .page-777x-d-ng-nh-p__step-item,
        .page-777x-d-ng-nh-p__benefit-item {
            width: 100% !important;
            max-width: 100% !important;
            box-sizing: border-box !important;
            padding: 20px !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
        }

        .page-777x-d-ng-nh-p__step-icon {
            max-width: 200px;
            margin-left: auto;
            margin-right: auto;
            display: block;
        }

        .page-777x-d-ng-nh-p__step-title,
        .page-777x-d-ng-nh-p__benefit-title {
            font-size: 1.5em;
        }

        .page-777x-d-ng-nh-p__faq-question {
            padding: 15px 20px;
        }

        .page-777x-d-ng-nh-p__faq-title {
            font-size: 1.1em;
            word-wrap: break-word !important;
            overflow-wrap: break-word !important;
            word-break: break-word !important;
        }

        .page-777x-d-ng-nh-p__faq-toggle {
            font-size: 1.5em;
        }

        .page-777x-d-ng-nh-p__faq-answer {
            padding: 15px 20px !important;
            word-wrap: break-word !important;
            overflow-wrap: break-word !important;
            word-break: break-word !important;
        }
    }

    @media (max-width: 480px) {
        .page-777x-d-ng-nh-p__hero-title {
            font-size: 2em;
        }
        .page-777x-d-ng-nh-p__section-title {
            font-size: 1.8em;
        }
    }