/* style/blog.css */
.page-blog {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main); /* Assuming dark body background from custom colors */
    background-color: var(--bg-color); /* Inherit from shared, should be #08160F */
}

/* Hero Section */
.page-blog__hero-section {
    position: relative;
    padding-top: 10px; /* Small top padding, assuming body has header offset */
    padding-bottom: 60px;
    color: var(--text-main);
    text-align: center;
    overflow: hidden;
}

.page-blog__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

.page-blog__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    filter: brightness(0.8); /* Slightly dim the image for text readability without changing color */
    border-radius: 8px;
}

.page-blog__hero-content {
    max-width: 900px;
    margin: 40px auto 0 auto;
    padding: 0 20px;
}

.page-blog__main-title {
    font-size: clamp(2.2em, 4vw, 3.2em); /* Responsive font size for H1 */
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--gold); /* Using gold for prominence */
}

.page-blog__intro-text {
    font-size: 1.1em;
    margin-bottom: 30px;
    color: var(--text-secondary);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* General Section Styles */
.page-blog__section {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
}

.page-blog__section-title {
    font-size: clamp(1.8em, 3.5vw, 2.5em);
    font-weight: 600;
    color: var(--text-main);
    text-align: center;
    margin-bottom: 40px;
    line-height: 1.3;
}

.page-blog__section-title--light {
    color: var(--text-main); /* Already light, so keep it */
}

/* Latest Posts Section */
.page-blog__latest-posts {
    background-color: var(--bg-color); /* Ensure consistency */
}

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

.page-blog__post-card {
    background-color: var(--card-bg); /* Custom Card BG */
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border); /* Custom Border */
}

.page-blog__post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

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

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

.page-blog__post-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.85em;
    color: var(--text-secondary);
    padding: 15px 20px 0;
}

.page-blog__post-title {
    font-size: 1.3em;
    font-weight: 700;
    color: var(--text-main);
    padding: 10px 20px;
    margin: 0;
}

.page-blog__post-excerpt {
    font-size: 0.95em;
    color: var(--text-secondary);
    padding: 0 20px 20px;
}

/* Categories Section */
.page-blog__categories {
    background-color: var(--deep-green); /* Custom Deep Green */
    padding-top: 50px;
    padding-bottom: 50px;
}

.page-blog__categories-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

.page-blog__category-card {
    background-color: var(--main-color); /* Main color for categories */
    color: var(--text-main);
    padding: 12px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease, transform 0.3s ease;
    white-space: nowrap; /* Prevent category names from breaking */
}

.page-blog__category-card:hover {
    background-color: var(--aux-color); /* Auxiliary color on hover */
    transform: translateY(-3px);
}

/* About Blog Section */
.page-blog__about-blog {
    background-color: var(--bg-color);
}

.page-blog__content-wrapper {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.page-blog__text-block {
    flex: 2;
    font-size: 1.05em;
    color: var(--text-secondary);
}

.page-blog__text-block p {
    margin-bottom: 15px;
}

.page-blog__text-block strong {
    color: var(--gold); /* Highlight keywords */
}

.page-blog__image-block {
    flex: 1;
    min-width: 300px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    max-width: 100%; /* Ensure responsiveness */
    box-sizing: border-box;
}

.page-blog__about-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* Benefits Section */
.page-blog__benefits-section {
    background-color: var(--card-bg); /* Use card background for this section */
}

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

.page-blog__benefit-card {
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-blog__benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-blog__benefit-title {
    font-size: 1.4em;
    color: var(--text-main);
    margin-bottom: 15px;
    font-weight: 700;
}

.page-blog__benefit-text {
    color: var(--text-secondary);
    font-size: 0.95em;
}


/* CTA Section */
.page-blog__cta-section {
    background-color: var(--deep-green); /* Custom Deep Green */
    text-align: center;
    padding: 80px 20px;
}

.page-blog__cta-text {
    font-size: 1.15em;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-blog__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap; /* Allow wrapping on small screens */
    width: 100%; /* Ensure container takes full width */
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.page-blog__cta-button {
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1em;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: inline-flex; /* Use flex for button content alignment */
    align-items: center;
    justify-content: center;
    white-space: normal; /* Allow text wrap */
    word-wrap: break-word; /* Allow text wrap */
    max-width: 100%; /* Important for mobile responsiveness */
    box-sizing: border-box;
}

.page-blog__btn-primary {
    background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Custom Button Color */
    color: #ffffff; /* White text for contrast */
    border: none;
}

.page-blog__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-blog__btn-secondary {
    background-color: transparent;
    color: var(--glow); /* Custom Glow color for text */
    border: 2px solid var(--glow); /* Custom Glow color for border */
}

.page-blog__btn-secondary:hover {
    background-color: rgba(87, 227, 141, 0.1); /* Light glow background on hover */
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}


/* FAQ Section */
.page-blog__faq-section {
    background-color: var(--bg-color);
}

.page-blog__faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.page-blog__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--divider); /* Custom Divider color */
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: background-color 0.3s ease;
}

.page-blog__faq-item:hover {
    background-color: rgba(17, 39, 27, 0.8); /* Slightly lighter card bg on hover */
}

.page-blog__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.15em;
    font-weight: 600;
    color: var(--text-main);
    cursor: pointer;
    list-style: none; /* Remove default marker for details summary */
}

.page-blog__faq-question::-webkit-details-marker {
    display: none; /* Hide default marker for webkit browsers */
}

.page-blog__faq-question::marker {
    display: none; /* Hide default marker for other browsers */
}


.page-blog__faq-toggle {
    font-size: 1.5em;
    font-weight: 300;
    color: var(--glow); /* Custom Glow color */
    margin-left: 15px;
}

.page-blog__faq-item[open] .page-blog__faq-toggle {
    content: "−"; /* Change to minus when open */
}

.page-blog__faq-answer {
    padding: 0 25px 20px;
    font-size: 1em;
    color: var(--text-secondary);
}

.page-blog__faq-answer p {
    margin-bottom: 10px;
}

/* Global Image Styles for responsiveness */
.page-blog img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-blog__hero-content {
        margin-top: 20px;
    }

    .page-blog__main-title {
        font-size: clamp(2em, 5vw, 2.8em);
    }

    .page-blog__section-title {
        font-size: clamp(1.6em, 4vw, 2.2em);
    }

    .page-blog__posts-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .page-blog__post-image {
        height: 200px;
    }

    .page-blog__content-wrapper {
        flex-direction: column;
        align-items: center;
    }

    .page-blog__text-block {
        order: 2; /* Text below image */
        flex: none;
        width: 100%;
    }

    .page-blog__image-block {
        order: 1; /* Image above text */
        margin-bottom: 30px;
        flex: none;
        width: 100%;
        max-width: 600px; /* Constrain image width */
    }

    .page-blog__benefits-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

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

    /* HERO 主图区域 */
    .page-blog__hero-section {
        padding-top: 10px !important; /* Small top padding, assuming body has header offset */
        padding-bottom: 40px;
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .page-blog__hero-image-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .page-blog__hero-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-blog__hero-content {
        padding: 0 15px;
        margin-top: 20px;
    }

    .page-blog__main-title {
        font-size: clamp(1.8em, 7vw, 2.5em); /* More aggressive clamp for mobile */
        margin-bottom: 15px;
    }

    .page-blog__intro-text {
        font-size: 1em;
        margin-bottom: 25px;
    }

    /* 其他内容模块 - 通用 Section/Card Padding */
    .page-blog__section {
        padding: 40px 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-blog__section-title {
        font-size: clamp(1.5em, 6vw, 2em);
        margin-bottom: 30px;
    }

    /* 产品展示图区域 (Latest Posts grid) */
    .page-blog__posts-grid {
        grid-template-columns: 1fr; /* Single column layout */
        gap: 20px;
    }

    .page-blog__post-card {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-blog__post-image {
        height: 180px; /* Adjust height for mobile */
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-blog__post-title {
        font-size: 1.2em;
        padding: 10px 15px;
    }

    .page-blog__post-excerpt {
        padding: 0 15px 15px;
    }

    /* Categories */
    .page-blog__categories-grid {
        flex-direction: column; /* Stack categories vertically */
        align-items: center;
        gap: 10px;
    }

    .page-blog__category-card {
        width: 100%;
        max-width: 250px; /* Max width for individual cards */
        text-align: center;
        padding: 10px 20px;
    }

    /* About Blog */
    .page-blog__content-wrapper {
        flex-direction: column;
        gap: 20px;
    }
    
    .page-blog__text-block,
    .page-blog__image-block {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-blog__about-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    /* Benefits Section */
    .page-blog__benefits-grid {
        grid-template-columns: 1fr; /* Single column */
        gap: 20px;
    }

    .page-blog__benefit-card {
        padding: 25px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

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

    /* 按钮与按钮容器 */
    .page-blog__cta-section {
        padding: 50px 15px;
    }

    .page-blog__cta-text {
        font-size: 1em;
        margin-bottom: 30px;
    }

    .page-blog__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 15px;
        padding-left: 15px;
        padding-right: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .page-blog__cta-button,
    .page-blog__btn-primary,
    .page-blog__btn-secondary,
    .page-blog a[class*="button"],
    .page-blog 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;
    }

    /* FAQ Section */
    .page-blog__faq-item {
        margin-bottom: 10px;
    }

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

    .page-blog__faq-answer {
        padding: 0 20px 15px;
        font-size: 0.95em;
    }

    /* 通用图片与容器 */
    .page-blog img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    
    .page-blog__section,
    .page-blog__card,
    .page-blog__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
}