/* style/news.css */
.page-news {
    font-family: Arial, sans-serif;
    color: #333333; /* Default text color for light background */
    line-height: 1.6;
}

.page-news__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}

.page-news__hero-section {
    position: relative;
    overflow: hidden;
    padding-top: 10px; /* Small top padding for fixed header */
    padding-bottom: 40px;
    text-align: center;
    background-color: #FFFFFF;
}

.page-news__hero-image-container {
    margin-bottom: 20px;
}

.page-news__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 8px;
}

.page-news__hero-content {
    position: relative;
    z-index: 1;
    padding: 0 20px;
}

.page-news__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: #26A9E0;
    margin-bottom: 15px;
    font-weight: bold;
    line-height: 1.2;
}

.page-news__description {
    font-size: 1.15rem;
    color: #555555;
    max-width: 800px;
    margin: 0 auto 30px auto;
}

.page-news__cta-button {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, color 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-news__btn-primary {
    background-color: #26A9E0;
    color: #FFFFFF;
    border: 2px solid #26A9E0;
}

.page-news__btn-primary:hover {
    background-color: #1e87c2;
    border-color: #1e87c2;
}

.page-news__btn-secondary {
    background-color: #FFFFFF;
    color: #26A9E0;
    border: 2px solid #26A9E0;
    margin-left: 15px;
}

.page-news__btn-secondary:hover {
    background-color: #26A9E0;
    color: #FFFFFF;
}

.page-news__recent-news-section {
    padding: 60px 0;
    background-color: #26A9E0;
    color: #FFFFFF;
}

.page-news__section-title {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 40px;
    color: #FFFFFF;
}

.page-news__recent-news-section .page-news__section-title {
    color: #FFFFFF;
}

.page-news__news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.page-news__news-card {
    background-color: #FFFFFF;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.page-news__card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.page-news__card-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.page-news__card-content {
    padding: 20px;
}

.page-news__card-title {
    font-size: 1.3rem;
    color: #26A9E0;
    margin-top: 0;
    margin-bottom: 10px;
    line-height: 1.4;
}

.page-news__card-meta {
    font-size: 0.9rem;
    color: #777777;
    margin-bottom: 15px;
}

.page-news__card-excerpt {
    font-size: 1rem;
    color: #555555;
    line-height: 1.5;
}

.page-news__view-all-button-container {
    text-align: center;
    margin-top: 20px;
}

.page-news__content-area {
    padding: 60px 0;
    background-color: #FFFFFF;
    color: #333333;
}

.page-news__content-area .page-news__section-title {
    color: #26A9E0;
}

.page-news__sub-title {
    font-size: 1.8rem;
    color: #26A9E0;
    margin-top: 40px;
    margin-bottom: 20px;
}

.page-news__text-block {
    font-size: 1.05rem;
    margin-bottom: 20px;
}

.page-news__content-image {
    width: 100%;
    height: auto;
    display: block;
    margin: 30px 0;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.page-news__feature-list {
    list-style: disc inside;
    margin-left: 20px;
    margin-bottom: 20px;
}

.page-news__list-item {
    font-size: 1.05rem;
    margin-bottom: 10px;
}

.page-news__cta-buttons {
    display: flex;
    gap: 20px;
    margin-top: 40px;
    justify-content: center;
    flex-wrap: wrap; /* Allow wrapping for multiple buttons */
}

.page-news__faq-section {
    padding: 60px 0;
    background-color: #F8F8F8;
    color: #333333;
}

.page-news__faq-section .page-news__section-title {
    color: #26A9E0;
}

.page-news__faq-list {
    margin-top: 30px;
}

.page-news__faq-item {
    background-color: #FFFFFF;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-news__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.15rem;
    font-weight: bold;
    color: #26A9E0;
    cursor: pointer;
    list-style: none; /* For details/summary */
}

.page-news__faq-item summary::-webkit-details-marker,
.page-news__faq-item summary::marker {
    display: none;
}

.page-news__faq-toggle {
    font-size: 1.5rem;
    line-height: 1;
    margin-left: 15px;
}

.page-news__faq-item[open] .page-news__faq-toggle {
    content: '−';
}

.page-news__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1rem;
    color: #555555;
    line-height: 1.6;
}

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

    .page-news__description {
        font-size: 1.1rem;
    }

    .page-news__section-title {
        font-size: 2rem;
    }

    .page-news__card-title {
        font-size: 1.2rem;
    }

    .page-news__sub-title {
        font-size: 1.6rem;
    }
}

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

    /* HERO 主图区域 */
    .page-news__hero-section {
        padding-top: 10px !important; /* Fixed header offset */
        padding-bottom: 30px;
    }

    .page-news__hero-content {
        padding: 0 15px;
    }

    .page-news__main-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
        margin-bottom: 10px;
    }

    .page-news__description {
        font-size: 1rem;
        margin-bottom: 20px;
    }

    /* 通用图片与容器 */
    .page-news img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    
    .page-news__container,
    .page-news__section,
    .page-news__card,
    .page-news__cta-buttons {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden; /* Prevent horizontal scroll */
    }

    /* 产品展示图区域 (News Grid) */
    .page-news__news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-news__card-image {
        height: 180px; /* Adjust height for mobile */
    }

    /* 按钮与按钮容器 */
    .page-news__cta-button,
    .page-news__btn-primary,
    .page-news__btn-secondary,
    .page-news a[class*="button"],
    .page-news a[class*="btn"] {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        margin-left: 0 !important; /* Remove margin for stacked buttons */
    }

    .page-news__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 15px;
    }

    /* 其他内容模块 (FAQ) */
    .page-news__recent-news-section,
    .page-news__content-area,
    .page-news__faq-section {
        padding: 40px 0;
    }

    .page-news__section-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }

    .page-news__sub-title {
        font-size: 1.5rem;
        margin-top: 30px;
        margin-bottom: 15px;
    }

    .page-news__text-block,
    .page-news__list-item,
    .page-news__card-excerpt,
    .page-news__faq-answer p {
        font-size: 1rem;
    }

    .page-news__faq-question {
        padding: 15px 20px;
        font-size: 1.05rem;
    }
}