:root {
            --page-primary-color: #2F6BFF;
            --page-secondary-color: #6FA3FF;
            --page-glow-color: #A5C4FF;
            --page-border-color: #D6E2FF;
            --page-button-gradient: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
            --page-card-bg: #FFFFFF;
            --page-text-main: #1F2D3D;
            --page-background: #F4F7FB;
        }

        .page-registration-guide-account-security {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            color: var(--page-text-main);
            background-color: var(--page-background);
            padding-bottom: 60px;
        }

        .page-registration-guide-account-security__hero-section {
            background-color: var(--page-primary-color);
            color: #ffffff;
            padding: 10px 20px 60px 20px;
            text-align: center;
            position: relative;
            overflow: hidden;
            border-bottom-left-radius: 25px;
            border-bottom-right-radius: 25px;
        }

        .page-registration-guide-account-security__hero-image {
            width: 100%;
            height: auto;
            max-width: 1200px;
            margin: 0 auto 20px auto;
            display: block;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }

        .page-registration-guide-account-security__hero-content {
            max-width: 900px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .page-registration-guide-account-security__hero-title {
            font-size: clamp(2.2rem, 5vw, 3.5rem);
            font-weight: 700;
            margin-bottom: 15px;
            line-height: 1.2;
            color: #ffffff;
        }

        .page-registration-guide-account-security__hero-description {
            font-size: clamp(1rem, 2.5vw, 1.3rem);
            margin-bottom: 30px;
            color: #e0e0e0;
        }

        .page-registration-guide-account-security__cta-button {
            display: inline-block;
            background: var(--page-button-gradient);
            color: #ffffff;
            padding: 15px 30px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: bold;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0, 47, 255, 0.3);
            border: none;
            cursor: pointer;
            max-width: 100%;
            box-sizing: border-box;
            white-space: normal;
            word-wrap: break-word;
        }

        .page-registration-guide-account-security__cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0, 47, 255, 0.4);
        }

        .page-registration-guide-account-security__section {
            max-width: 1200px;
            margin: 40px auto;
            padding: 0 20px;
        }

        .page-registration-guide-account-security__section-title {
            font-size: 2.5rem;
            color: var(--page-primary-color);
            text-align: center;
            margin-bottom: 30px;
            font-weight: 700;
        }

        .page-registration-guide-account-security__content-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .page-registration-guide-account-security__card {
            background-color: var(--page-card-bg);
            border-radius: 15px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
            padding: 30px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            color: var(--page-text-main);
            border: 1px solid var(--page-border-color);
        }

        .page-registration-guide-account-security__card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
        }

        .page-registration-guide-account-security__card-icon {
            width: 80px;
            height: 80px;
            margin-bottom: 20px;
            display: block;
            margin-left: auto;
            margin-right: auto;
            border-radius: 50%;
            background-color: var(--page-secondary-color);
            padding: 10px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        .page-registration-guide-account-security__card-title {
            font-size: 1.5rem;
            color: var(--page-primary-color);
            margin-bottom: 15px;
            text-align: center;
            font-weight: 600;
        }

        .page-registration-guide-account-security__card-description {
            font-size: 1rem;
            color: var(--page-text-main);
            text-align: justify;
        }

        .page-registration-guide-account-security__full-width-image {
            width: 100%;
            height: auto;
            display: block;
            margin: 40px 0;
            border-radius: 15px;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
        }

        .page-registration-guide-account-security__steps-container {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }

        .page-registration-guide-account-security__step-item {
            background-color: var(--page-card-bg);
            border-left: 5px solid var(--page-primary-color);
            padding: 25px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        }

        .page-registration-guide-account-security__step-title {
            font-size: 1.35rem;
            color: var(--page-primary-color);
            margin-bottom: 10px;
            font-weight: 600;
        }

        .page-registration-guide-account-security__step-description {
            font-size: 1rem;
            color: var(--page-text-main);
        }

        .page-registration-guide-account-security__faq-section {
            background-color: #ffffff;
            padding: 60px 20px;
            margin-top: 40px;
            border-top: 1px solid var(--page-border-color);
            border-bottom: 1px solid var(--page-border-color);
        }

        .page-registration-guide-account-security__faq-list {
            max-width: 900px;
            margin: 0 auto;
        }

        .page-registration-guide-account-security__faq-item {
            margin-bottom: 15px;
            border: 1px solid var(--page-border-color);
            border-radius: 10px;
            overflow: hidden;
            background-color: var(--page-card-bg);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        }

        .page-registration-guide-account-security__faq-question {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 18px 25px;
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--page-text-main);
            cursor: pointer;
            background-color: #f9f9f9;
            transition: background-color 0.3s ease;
            user-select: none;
        }

        .page-registration-guide-account-security__faq-question:hover {
            background-color: #f0f0f0;
        }

        .page-registration-guide-account-security__faq-question h3 {
            margin: 0;
            pointer-events: none; /* Prevent h3 from blocking click on parent */
            flex-grow: 1;
        }

        .page-registration-guide-account-security__faq-toggle {
            font-size: 1.5rem;
            font-weight: bold;
            color: var(--page-primary-color);
            margin-left: 15px;
            pointer-events: none; /* Prevent toggle from blocking click on parent */
            transition: transform 0.3s ease;
        }

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

        .page-registration-guide-account-security__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: var(--page-text-main);
        }

        .page-registration-guide-account-security__faq-item.active .page-registration-guide-account-security__faq-answer {
            max-height: 2000px !important; /* Sufficiently large value */
            padding: 20px 25px !important;
            opacity: 1;
        }

        .page-registration-guide-account-security__info-box {
            background-color: var(--page-secondary-color);
            color: #ffffff;
            padding: 30px;
            border-radius: 15px;
            text-align: center;
            margin-top: 40px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
        }

        .page-registration-guide-account-security__info-box h3 {
            font-size: 1.8rem;
            margin-bottom: 15px;
            color: #ffffff;
        }

        .page-registration-guide-account-security__info-box p {
            font-size: 1.1rem;
            margin-bottom: 25px;
            color: #f0f0f0;
        }

        .page-registration-guide-account-security__btn-secondary {
            display: inline-block;
            background: #ffffff;
            color: var(--page-primary-color);
            padding: 12px 25px;
            border-radius: 25px;
            text-decoration: none;
            font-weight: bold;
            font-size: 1rem;
            transition: all 0.3s ease;
            border: 2px solid var(--page-primary-color);
            max-width: 100%;
            box-sizing: border-box;
            white-space: normal;
            word-wrap: break-word;
        }

        .page-registration-guide-account-security__btn-secondary:hover {
            background: var(--page-primary-color);
            color: #ffffff;
            box-shadow: 0 4px 10px rgba(0, 47, 255, 0.3);
        }

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

        /* Responsive Styles */
        @media (max-width: 1024px) {
            .page-registration-guide-account-security__hero-title {
                font-size: clamp(2rem, 4.5vw, 3rem);
            }

            .page-registration-guide-account-security__hero-description {
                font-size: clamp(0.9rem, 2vw, 1.2rem);
            }

            .page-registration-guide-account-security__section-title {
                font-size: 2rem;
            }

            .page-registration-guide-account-security__card-title {
                font-size: 1.3rem;
            }
        }

        @media (max-width: 768px) {
            .page-registration-guide-account-security {
                font-size: 16px;
                line-height: 1.6;
            }

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

            .page-registration-guide-account-security__hero-title {
                font-size: clamp(1.8rem, 7vw, 2.5rem);
            }

            .page-registration-guide-account-security__hero-description {
                font-size: clamp(0.9rem, 3.5vw, 1.1rem);
            }

            .page-registration-guide-account-security__cta-button,
            .page-registration-guide-account-security__btn-secondary {
                max-width: 100% !important;
                width: 100% !important;
                box-sizing: border-box !important;
                white-space: normal !important;
                word-wrap: break-word !important;
                padding-left: 15px !important;
                padding-right: 15px !important;
                margin-left: auto;
                margin-right: auto;
            }

            .page-registration-guide-account-security__section {
                padding: 0 15px;
                margin-top: 30px;
            }

            .page-registration-guide-account-security__section-title {
                font-size: 1.8rem;
                margin-bottom: 25px;
            }

            .page-registration-guide-account-security__content-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .page-registration-guide-account-security__card {
                padding: 25px;
            }

            .page-registration-guide-account-security__card-title {
                font-size: 1.2rem;
            }

            .page-registration-guide-account-security__full-width-image {
                margin: 30px 0;
            }

            .page-registration-guide-account-security__steps-container {
                gap: 20px;
            }

            .page-registration-guide-account-security__step-item {
                padding: 20px;
            }

            .page-registration-guide-account-security__step-title {
                font-size: 1.2rem;
            }

            .page-registration-guide-account-security__faq-section {
                padding: 40px 15px;
            }

            .page-registration-guide-account-security__faq-question {
                font-size: 1rem;
                padding: 15px 20px;
            }

            .page-registration-guide-account-security__faq-answer {
                padding: 15px 20px !important;
            }

            .page-registration-guide-account-security__info-box {
                padding: 25px;
            }

            .page-registration-guide-account-security__info-box h3 {
                font-size: 1.5rem;
            }

            .page-registration-guide-account-security__info-box p {
                font-size: 1rem;
            }

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

            .page-registration-guide-account-security__section,
            .page-registration-guide-account-security__card,
            .page-registration-guide-account-security__container,
            .page-registration-guide-account-security__info-box,
            .page-registration-guide-account-security__faq-item {
                max-width: 100% !important;
                width: 100% !important;
                box-sizing: border-box !important;
                padding-left: 15px;
                padding-right: 15px;
            }
        }