/* style/news-regulatory-updates.css */
:root {
    --primary-color: #003366;
    --secondary-color: #FFD700;
    --dark-bg-1: #0d0d0d; /* Giả định từ shared.css */
    --text-light: #ffffff;
    --text-dark: #333333;
    --border-color: #e0e0e0;
}

.page-news-regulatory-updates {
    font-family: 'Arial', sans-serif;
    line-height: 1.7;
    color: var(--text-light); /* Mặc định cho body nền tối */
    background-color: var(--dark-bg-1);
}

.page-news-regulatory-updates__hero-banner {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    padding-top: 120px; /* Thêm padding-top cho header cố định */
    background: linear-gradient(135deg, var(--primary-color), #004488);
    color: var(--text-light);
}

.page-news-regulatory-updates__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    box-sizing: border-box;
}

.page-news-regulatory-updates__main-title {
    font-size: 3.2em;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-light);
    line-height: 1.2;
}

.page-news-regulatory-updates__subtitle {
    font-size: 1.3em;
    margin-bottom: 30px;
    color: #f0f0f0;
}

.page-news-regulatory-updates__link-inline {
    color: var(--secondary-color);
    text-decoration: underline;
    font-weight: bold;
    transition: color 0.3s ease;
}

.page-news-regulatory-updates__link-inline:hover {
    color: #ffd700;
}

.page-news-regulatory-updates__cta-button {
    display: inline-block;
    padding: 15px 35px;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-news-regulatory-updates__btn-primary {
    background: var(--secondary-color);
    color: var(--primary-color);
}

.page-news-regulatory-updates__btn-primary:hover {
    background: #ffc107;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.page-news-regulatory-updates__btn-secondary {
    background: var(--primary-color);
    color: var(--text-light);
    border: 2px solid var(--secondary-color);
}

.page-news-regulatory-updates__btn-secondary:hover {
    background: #004488;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.page-news-regulatory-updates__content-section {
    padding: 60px 0;
    background-color: #ffffff; /* Nền trắng cho phần nội dung chính */
    color: var(--text-dark); /* Chữ đen trên nền trắng */
}

.page-news-regulatory-updates__text-block {
    max-width: 900px;
    margin: 0 auto;
}

.page-news-regulatory-updates__heading-2 {
    font-size: 2.2em;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: 40px;
    margin-bottom: 20px;
    line-height: 1.3;
}

.page-news-regulatory-updates__heading-3 {
    font-size: 1.6em;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 30px;
    margin-bottom: 15px;
    line-height: 1.4;
}

.page-news-regulatory-updates__content-section p {
    font-size: 1.05em;
    margin-bottom: 15px;
    line-height: 1.7;
}

.page-news-regulatory-updates__content-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 30px auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* FAQ Section */
.page-news-regulatory-updates__faq-section {
    margin-top: 50px;
}

.page-news-regulatory-updates__faq-item {
    margin-bottom: 15px;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-news-regulatory-updates__faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
    padding: 0 15px;
    opacity: 0;
}

.page-news-regulatory-updates__faq-item.active .page-news-regulatory-updates__faq-answer {
    max-height: 2000px !important;
    padding: 20px 15px !important;
    opacity: 1;
    background: #f9f9f9;
    border-radius: 0 0 5px 5px;
}

.page-news-regulatory-updates__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    cursor: pointer;
    user-select: none;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    position: relative;
}

.page-news-regulatory-updates__faq-question:hover {
    background: #f5f5f5;
    border-color: #d0d0d0;
}

.page-news-regulatory-updates__faq-question:active {
    background: #eeeeee;
}

.page-news-regulatory-updates__faq-question h3 {
    margin: 0;
    padding: 0;
    flex: 1;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.5;
    pointer-events: none;
    color: var(--text-dark);
}

.page-news-regulatory-updates__faq-toggle {
    font-size: 24px;
    font-weight: bold;
    line-height: 1;
    color: #666;
    transition: transform 0.3s ease, color 0.3s ease;
    flex-shrink: 0;
    margin-left: 15px;
    pointer-events: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
}

.page-news-regulatory-updates__faq-item.active .page-news-regulatory-updates__faq-toggle {
    color: var(--primary-color);
}

/* Responsive */
@media (max-width: 1024px) {
    .page-news-regulatory-updates__main-title {
        font-size: 2.8em;
    }
    .page-news-regulatory-updates__heading-2 {
        font-size: 2em;
    }
    .page-news-regulatory-updates__heading-3 {
        font-size: 1.4em;
    }
}

@media (max-width: 768px) {
    .page-news-regulatory-updates__hero-banner {
        padding-top: 100px !important; /* Mobile padding-top for fixed header */
        padding-bottom: 40px;
    }
    .page-news-regulatory-updates__main-title {
        font-size: 2em;
        margin-bottom: 15px;
    }
    .page-news-regulatory-updates__subtitle {
        font-size: 1em;
    }
    .page-news-regulatory-updates__cta-button {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-news-regulatory-updates__content-section {
        padding: 30px 0;
    }
    .page-news-regulatory-updates__heading-2 {
        font-size: 1.8em;
        margin-top: 30px;
        margin-bottom: 15px;
    }
    .page-news-regulatory-updates__heading-3 {
        font-size: 1.3em;
        margin-top: 25px;
        margin-bottom: 10px;
    }
    .page-news-regulatory-updates__content-section p {
        font-size: 0.95em;
    }
    
    /* Mobile image responsiveness */
    .page-news-regulatory-updates img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    
    .page-news-regulatory-updates__container,
    .page-news-regulatory-updates__text-block {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .page-news-regulatory-updates__faq-question {
      padding: 15px;
      flex-wrap: wrap;
    }
    
    .page-news-regulatory-updates__faq-question h3 {
      font-size: 15px;
      margin-bottom: 0;
      width: calc(100% - 40px);
    }
    
    .page-news-regulatory-updates__faq-toggle {
      margin-left: 10px;
      width: 24px;
      height: 24px;
      font-size: 20px;
    }
    
    .page-news-regulatory-updates__faq-answer {
      padding: 0 15px;
    }
    
    .page-news-regulatory-updates__faq-item.active .page-news-regulatory-updates__faq-answer {
      padding: 15px !important;
    }
}