/* style/news.css */
.page-news {
    font-family: Arial, sans-serif;
    color: var(--text-main-color, #333333); /* Default text color */
    background-color: var(--bg-color, #F5F7FA); /* Default background color */
    line-height: 1.6;
}

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

/* Hero Section */
.page-news__hero-section {
    position: relative;
    padding-top: 10px; /* Assuming body handles shared header offset */
    padding-bottom: 40px;
    background-color: var(--main-color, #E53935);
    color: #ffffff;
    display: flex;
    flex-direction: column; /* Image on top, content below */
    align-items: center;
    text-align: center;
}

.page-news__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    max-height: 500px; /* Limit height for hero image */
}

.page-news__hero-content {
    max-width: 900px;
    padding: 20px;
    margin-top: 20px; /* Space between image and content */
}

.page-news__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem); /* Responsive font size */
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
    color: #ffffff;
}

.page-news__hero-description {
    font-size: 1.1em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-news__hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Buttons */
.page-news__btn-primary,
.page-news__btn-secondary {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
}

.page-news__btn-primary {
    background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
    color: #ffffff;
    border: none;
}

.page-news__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.page-news__btn-secondary {
    background-color: transparent;
    color: #ffffff;
    border: 2px solid #ffffff;
}

.page-news__btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Section Title & Description */
.page-news__section-title {
    font-size: 2.5em;
    font-weight: 700;
    color: var(--text-main-color, #333333);
    text-align: center;
    margin-bottom: 20px;
}

.page-news__section-title--white {
    color: #ffffff;
}

.page-news__section-description {
    font-size: 1.1em;
    color: var(--text-main-color, #333333);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

.page-news__section-description--white {
    color: #f0f0f0;
}

/* News Overview Section */
.page-news__news-overview-section {
    padding: 60px 0;
    background-color: var(--bg-color, #F5F7FA);
}

/* Sub-sections within overview */
.page-news__sub-section-title {
    font-size: 1.8em;
    font-weight: 600;
    color: var(--text-main-color, #333333);
    text-align: center;
    margin-top: 50px;
    margin-bottom: 25px;
}

.page-news__text-block {
    font-size: 1em;
    color: #555555;
    margin-bottom: 20px;
    text-align: justify;
}

.page-news__benefits-list {
    list-style: none;
    padding: 0;
    margin: 40px auto;
    max-width: 800px;
    text-align: left;
}

.page-news__benefits-item {
    font-size: 1.1em;
    color: #333333;
    margin-bottom: 15px;
    position: relative;
    padding-left: 30px;
}

.page-news__benefits-item::before {
    content: '✅'; /* Checkmark icon */
    position: absolute;
    left: 0;
    color: var(--main-color, #E53935);
}

/* News List Section */
.page-news__news-list-section {
    padding: 60px 0;
    background-color: var(--card-bg-color, #FFFFFF); /* Changed to white for better contrast with dark text */
}

.page-news__news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.page-news__news-card {
    background-color: var(--card-bg-color, #FFFFFF);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color, #E0E0E0);
    display: flex;
    flex-direction: column;
}

.page-news__news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.page-news__news-image {
    width: 100%;
    height: 220px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
}

.page-news__card-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.page-news__news-meta {
    font-size: 0.9em;
    color: #666666;
    margin-bottom: 10px;
}

.page-news__news-title {
    font-size: 1.3em;
    font-weight: 600;
    margin-bottom: 15px;
    line-height: 1.4;
}

.page-news__news-title a {
    color: var(--text-main-color, #333333);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-news__news-title a:hover {
    color: var(--main-color, #E53935);
}

.page-news__news-excerpt {
    font-size: 1em;
    color: #555555;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-news__read-more {
    display: inline-block;
    color: var(--main-color, #E53935);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.page-news__read-more:hover {
    text-decoration: underline;
}

.page-news__view-all-button {
    text-align: center;
    margin-top: 60px;
}

/* Why Choose Us Section */
.page-news__why-choose-us-section {
    padding: 80px 0;
    background-color: var(--main-color, #E53935);
    color: #ffffff;
}

.page-news__why-choose-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.page-news__why-choose-item {
    background-color: rgba(255, 255, 255, 0.1); /* Slightly transparent white for cards on dark bg */
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-news__why-choose-title {
    font-size: 1.5em;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 15px;
}

.page-news__why-choose-description {
    font-size: 1em;
    color: #f0f0f0;
    line-height: 1.5;
}

/* CTA Section */
.page-news__cta-section {
    padding: 80px 0;
    background-color: var(--main-color, #E53935);
    color: #ffffff;
    text-align: center;
}

.page-news__cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
}

.page-news__btn-primary--white-text {
    background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
    color: #ffffff;
    border: none;
}

.page-news__btn-secondary--white-border {
    background-color: transparent;
    color: #ffffff;
    border: 2px solid #ffffff;
}

/* General image styling for content area */
.page-news img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Mobile Responsiveness */
@media (max-width: 1024px) {
    .page-news__news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .page-news__why-choose-grid {
        grid-template-columns: repeat(1, 1fr);
    }
}

@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-news__hero-section {
        padding-top: 10px !important; /* Fixed header offset handled by body */
        padding-bottom: 30px;
    }

    .page-news__hero-image {
        max-height: 300px;
    }

    .page-news__main-title {
        font-size: clamp(2rem, 8vw, 2.8rem);
    }

    .page-news__hero-description {
        font-size: 1em;
        margin-bottom: 20px;
    }

    .page-news__hero-buttons {
        flex-direction: column;
        gap: 15px;
        width: 100%;
        padding: 0 15px;
    }

    /* 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__news-overview-section,
    .page-news__news-list-section,
    .page-news__cta-section,
    .page-news__why-choose-us-section {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* 产品展示图区域 (Not applicable for news page, but general grid adaptation) */
    .page-news__news-grid {
        grid-template-columns: 1fr; /* Single column for news cards */
        gap: 20px;
    }

    .page-news__news-image {
        height: 180px;
    }

    .page-news__news-card {
        max-width: 100%;
    }

    /* 按钮与按钮容器 */
    .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;
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .page-news__hero-buttons,
    .page-news__cta-buttons {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-direction: column !important; /* Stack buttons vertically */
        gap: 10px;
    }

    /* 其他内容模块 */
    .page-news__section-title {
        font-size: 2em;
        margin-bottom: 15px;
    }

    .page-news__section-description {
        font-size: 0.95em;
        margin-bottom: 30px;
    }

    .page-news__news-title {
        font-size: 1.2em;
    }

    .page-news__news-excerpt {
        font-size: 0.9em;
    }

    .page-news__news-overview-section,
    .page-news__news-list-section,
    .page-news__cta-section,
    .page-news__why-choose-us-section {
        padding-top: 40px;
        padding-bottom: 40px;
    }

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

    .page-news__text-block {
        font-size: 0.95em;
        text-align: left;
    }

    .page-news__benefits-list {
        margin: 20px auto;
    }

    .page-news__benefits-item {
        font-size: 1em;
        padding-left: 25px;
    }

    .page-news__why-choose-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-news__why-choose-item {
        padding: 20px;
    }

    .page-news__why-choose-title {
        font-size: 1.3em;
    }

    .page-news__why-choose-description {
        font-size: 0.95em;
    }
}