.page-registration-guide {
            font-family: 'Arial', sans-serif;
            color: #333333;
            line-height: 1.6;
        }

        .page-registration-guide__hero-section {
            position: relative;
            background-color: #f0f8ff;
            padding: 80px 20px 40px;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 20px;
            padding-top: 10px; /* Nhỏ để tránh trùng lặp với body padding-top */
        }

        .page-registration-guide__hero-image-wrapper {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            overflow: hidden;
            border-radius: 10px;
        }

        .page-registration-guide__hero-image {
            width: 100%;
            height: auto;
            display: block;
            border-radius: 10px;
        }

        .page-registration-guide__main-title {
            font-size: clamp(2em, 5vw, 3.2em);
            color: #2563eb;
            margin-bottom: 15px;
            font-weight: 700;
            line-height: 1.2;
            max-width: 900px;
        }

        .page-registration-guide__hero-description {
            font-size: 1.1em;
            color: #64748b;
            max-width: 800px;
            margin-bottom: 30px;
        }

        .page-registration-guide__cta-button {
            display: inline-block;
            background-color: #2563eb;
            color: #ffffff;
            padding: 15px 30px;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.05em;
            transition: background-color 0.3s ease, transform 0.3s ease;
            box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
            max-width: 100%;
            box-sizing: border-box;
            white-space: normal;
            word-wrap: break-word;
        }

        .page-registration-guide__cta-button:hover {
            background-color: #1a4dbe;
            transform: translateY(-2px);
        }

        .page-registration-guide__section {
            padding: 60px 20px;
            max-width: 1200px;
            margin: 0 auto;
            text-align: center;
        }

        .page-registration-guide__section--light-blue {
            background-color: #e0f2fe;
        }

        .page-registration-guide__section-title {
            font-size: 2.2em;
            color: #2563eb;
            margin-bottom: 30px;
            font-weight: 700;
        }

        .page-registration-guide__section-description {
            font-size: 1.05em;
            color: #64748b;
            max-width: 900px;
            margin: 0 auto 40px;
        }

        .page-registration-guide__steps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 40px;
            text-align: left;
        }

        .page-registration-guide__step-card {
            background-color: #ffffff;
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease;
            border: 1px solid #e0e0e0;
        }

        .page-registration-guide__step-card:hover {
            transform: translateY(-5px);
        }

        .page-registration-guide__step-number {
            font-size: 2em;
            color: #2563eb;
            font-weight: 700;
            margin-bottom: 15px;
        }

        .page-registration-guide__step-title {
            font-size: 1.5em;
            color: #333333;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .page-registration-guide__step-text {
            font-size: 1em;
            color: #64748b;
            margin-bottom: 20px;
        }

        .page-registration-guide__link-button {
            display: inline-block;
            color: #2563eb;
            text-decoration: none;
            font-weight: 600;
            border-bottom: 2px solid #2563eb;
            padding-bottom: 2px;
            transition: color 0.3s ease, border-color 0.3s ease;
            max-width: 100%;
            box-sizing: border-box;
            white-space: normal;
            word-wrap: break-word;
        }

        .page-registration-guide__link-button:hover {
            color: #1a4dbe;
            border-color: #1a4dbe;
        }

        .page-registration-guide__image-content {
            display: flex;
            flex-direction: column;
            gap: 20px;
            align-items: center;
        }

        .page-registration-guide__image-content img {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: 10px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            display: block;
        }

        .page-registration-guide__image-caption {
            font-style: italic;
            color: #64748b;
            font-size: 0.9em;
            margin-top: 10px;
        }

        .page-registration-guide__faq-section {
            background-color: #f9f9f9;
        }

        .page-registration-guide__faq-list {
            list-style: none;
            padding: 0;
            margin-top: 40px;
            text-align: left;
        }

        .page-registration-guide__faq-item {
            background-color: #ffffff;
            border: 1px solid #e0e0e0;
            border-radius: 8px;
            margin-bottom: 15px;
            overflow: hidden;
            transition: box-shadow 0.3s ease;
            box-sizing: border-box;
        }

        .page-registration-guide__faq-item:hover {
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
        }

        .page-registration-guide__faq-question {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 25px;
            cursor: pointer;
            font-size: 1.15em;
            font-weight: 600;
            color: #333333;
            user-select: none;
            background-color: #fefefe;
            border-bottom: 1px solid #e0e0e0;
        }

        .page-registration-guide__faq-item.active .page-registration-guide__faq-question {
            border-bottom: none;
        }

        .page-registration-guide__faq-question h3 {
            margin: 0;
            pointer-events: none;
            color: #2563eb;
        }

        .page-registration-guide__faq-toggle {
            font-size: 1.8em;
            font-weight: 300;
            line-height: 1;
            pointer-events: none;
            color: #2563eb;
            transition: transform 0.3s ease;
        }

        .page-registration-guide__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: #64748b;
            font-size: 1em;
        }

        .page-registration-guide__faq-item.active .page-registration-guide__faq-answer {
            max-height: 2000px !important;
            padding: 20px 25px !important;
            opacity: 1;
        }

        .page-registration-guide__faq-item.active .page-registration-guide__faq-toggle {
            transform: rotate(45deg);
        }

        .page-registration-guide__cta-section {
            background-color: #2563eb;
            color: #ffffff;
            padding: 80px 20px;
        }

        .page-registration-guide__cta-section-title {
            font-size: 2.5em;
            margin-bottom: 20px;
            font-weight: 700;
        }

        .page-registration-guide__cta-section-description {
            font-size: 1.2em;
            max-width: 800px;
            margin: 0 auto 40px;
            line-height: 1.5;
        }

        .page-registration-guide__cta-buttons {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-top: 30px;
            width: 100%;
            max-width: 100%;
            box-sizing: border-box;
            overflow: hidden;
        }

        .page-registration-guide__cta-buttons .page-registration-guide__cta-button {
            background-color: #ffffff;
            color: #2563eb;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
        }

        .page-registration-guide__cta-buttons .page-registration-guide__cta-button:hover {
            background-color: #f0f0f0;
            color: #1a4dbe;
        }

        .page-registration-guide__content-block {
            text-align: left;
            margin-bottom: 40px;
        }

        .page-registration-guide__content-block h3 {
            font-size: 1.8em;
            color: #2563eb;
            margin-top: 30px;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .page-registration-guide__content-block p {
            font-size: 1em;
            color: #64748b;
            margin-bottom: 15px;
        }

        .page-registration-guide__content-block ul {
            list-style: disc;
            padding-left: 25px;
            color: #64748b;
            margin-bottom: 20px;
        }

        .page-registration-guide__content-block li {
            margin-bottom: 8px;
            box-sizing: border-box;
        }

        /* Responsive adjustments */
        @media (max-width: 768px) {
            .page-registration-guide__hero-section {
                padding: 60px 15px 30px;
            }

            .page-registration-guide__main-title {
                font-size: clamp(1.8em, 7vw, 2.5em);
            }

            .page-registration-guide__hero-description {
                font-size: 1em;
            }

            .page-registration-guide__cta-button {
                padding: 12px 20px;
                font-size: 0.95em;
                max-width: 100% !important;
                width: 100% !important;
                box-sizing: border-box !important;
                white-space: normal !important;
                word-wrap: break-word !important;
                margin-bottom: 10px;
            }

            .page-registration-guide__section {
                padding: 40px 15px;
            }

            .page-registration-guide__section-title {
                font-size: 1.8em;
            }

            .page-registration-guide__section-description {
                font-size: 0.95em;
            }

            .page-registration-guide__steps-grid {
                grid-template-columns: 1fr;
            }

            .page-registration-guide__step-card {
                padding: 25px;
            }

            .page-registration-guide__step-number {
                font-size: 1.8em;
            }

            .page-registration-guide__step-title {
                font-size: 1.3em;
            }

            .page-registration-guide__image-content img {
                max-width: 100% !important;
                width: 100% !important;
                height: auto !important;
                display: block !important;
            }

            .page-registration-guide__faq-question {
                font-size: 1em;
                padding: 15px 20px;
            }

            .page-registration-guide__faq-answer {
                padding: 15px 20px !important;
            }

            .page-registration-guide__faq-list {
                max-width: 100% !important;
                width: 100% !important;
                box-sizing: border-box !important;
                padding-left: 15px;
                padding-right: 15px;
            }

            .page-registration-guide__faq-item {
                 max-width: 100% !important;
                 width: 100% !important;
                 box-sizing: border-box !important;
            }

            .page-registration-guide__faq-item li {
                width: 100% !important;
                max-width: 100% !important;
                box-sizing: border-box !important;
                margin-left: 0 !important;
                margin-right: 0 !important;
                word-wrap: break-word !important;
                overflow-wrap: break-word !important;
                word-break: break-word !important;
            }

            .page-registration-guide__cta-section {
                padding: 60px 15px;
            }

            .page-registration-guide__cta-section-title {
                font-size: 2em;
            }

            .page-registration-guide__cta-section-description {
                font-size: 1em;
            }

            .page-registration-guide__cta-buttons {
                flex-direction: column;
                gap: 15px;
                padding-left: 15px;
                padding-right: 15px;
            }

            .page-registration-guide__content-block h3 {
                font-size: 1.5em;
            }

            .page-registration-guide img {
                max-width: 100% !important;
                width: 100% !important;
                height: auto !important;
                display: block !important;
            }

            .page-registration-guide__section,
            .page-registration-guide__card,
            .page-registration-guide__container,
            .page-registration-guide__image-content,
            .page-registration-guide__content-block {
                max-width: 100% !important;
                width: 100% !important;
                box-sizing: border-box !important;
                padding-left: 15px;
                padding-right: 15px;
            }

            .page-registration-guide__hero-image-wrapper {
                padding-left: 0;
                padding-right: 0;
            }

            .page-registration-guide__video-section {
                padding-top: 10px !important;
                padding-left: 15px;
                padding-right: 15px;
            }

            .page-registration-guide__video-container,
            .page-registration-guide__video-wrapper {
                max-width: 100% !important;
                width: 100% !important;
                box-sizing: border-box !important;
                overflow: hidden !important;
            }

            .page-registration-guide video,
            .page-registration-guide__video {
                max-width: 100% !important;
                width: 100% !important;
                height: auto !important;
                display: block !important;
            }

            .page-registration-guide__cta-buttons .page-registration-guide__cta-button {
                max-width: 100% !important;
                width: 100% !important;
                box-sizing: border-box !important;
                white-space: normal !important;
                word-wrap: break-word !important;
                padding-left: 15px;
                padding-right: 15px;
            }
        }