/* Base styles for the blog page */
.page-blog {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333333; /* Default text color for light body background */
    background: #ffffff; /* Explicitly set for content area if body is not */
}

.page-blog__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.page-blog__section {
    padding: 60px 0;
    text-align: center;
}

.page-blog__section-title {
    font-size: 36px;
    font-weight: bold;
    color: #26A9E0; /* Brand color for titles */
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 10px;
    display: inline-block;
}

.page-blog__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: #26A9E0;
}

.page-blog__text-block {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 20px;
    text-align: left;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* Hero Section */
.page-blog__hero-section {
    position: relative;
    overflow: hidden;
    padding-top: 10px; /* Small top padding, body handles header offset */
    padding-bottom: 80px;
    background-color: #f0f8ff; /* Light background for the section */
}

.page-blog__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.page-blog__hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Default desktop cover */
    display: block;
}

.page-blog__hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding-top: 100px; /* Space from top */
    color: #ffffff; /* White text for contrast on hero image */
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.page-blog__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem); /* Responsive font size */
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #ffffff;
}

.page-blog__subtitle {
    font-size: 20px;
    margin-bottom: 30px;
    color: #ffffff;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.page-blog__btn-primary,
.page-blog__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
    max-width: 100%; /* Ensure buttons don't overflow */
    box-sizing: border-box;
    white-space: normal; /* Allow text to wrap */
    word-wrap: break-word; /* Ensure text breaks */
}

.page-blog__btn-primary {
    background-color: #26A9E0; /* Brand primary color */
    color: #ffffff;
    border: 2px solid #26A9E0;
    margin: 10px;
}

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

.page-blog__btn-secondary {
    background-color: #ffffff;
    color: #26A9E0; /* Brand primary color */
    border: 2px solid #26A9E0;
    margin: 10px;
}

.page-blog__btn-secondary:hover {
    background-color: #e0f2f7;
    color: #1e87c2;
    border-color: #1e87c2;
}

/* Featured Posts Grid */
.page-blog__featured-posts {
    background-color: #f9f9f9;
}

.page-blog__posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.page-blog__post-card {
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    text-decoration: none;
    color: #333333;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.page-blog__post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.page-blog__post-image-wrapper {
    width: 100%;
    height: 220px; /* Fixed height for consistency */
    overflow: hidden;
}

.page-blog__post-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.page-blog__post-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    text-align: left;
}

.page-blog__post-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #26A9E0;
    line-height: 1.3;
}

.page-blog__post-excerpt {
    font-size: 16px;
    color: #666666;
    margin-bottom: 15px;
    flex-grow: 1;
}

.page-blog__read-more {
    display: inline-block;
    color: #EA7C07; /* Login color for read more for contrast */
    font-weight: bold;
    font-size: 16px;
    margin-top: auto;
}

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

.page-blog__cta-buttons {
    margin-top: 40px;
}

/* Benefits Section */
.page-blog__benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
    text-align: left;
}

.page-blog__benefit-item {
    background: #ffffff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
    border-top: 5px solid #26A9E0;
}

.page-blog__benefit-item:hover {
    transform: translateY(-5px);
}

.page-blog__benefit-title {
    font-size: 24px;
    font-weight: 700;
    color: #26A9E0;
    margin-bottom: 15px;
}

.page-blog__benefit-text {
    font-size: 16px;
    color: #555555;
}

/* FAQ Section */
.page-blog__faq-section {
    background-color: #f0f8ff;
}

.page-blog__faq-list {
    max-width: 900px;
    margin: 40px auto 0;
    text-align: left;
}

details.page-blog__faq-item {
    margin-bottom: 15px;
    border-radius: 5px;
    border: 1px solid #e0e0e0;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}
details.page-blog__faq-item summary.page-blog__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    cursor: pointer;
    user-select: none;
    list-style: none;
    transition: background-color 0.3s ease;
}
details.page-blog__faq-item summary.page-blog__faq-question::-webkit-details-marker {
    display: none;
}
details.page-blog__faq-item summary.page-blog__faq-question:hover {
    background: #f5f5f5;
}
.page-blog__faq-qtext {
    flex: 1;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5;
    text-align: left;
    color: #333333;
}
.page-blog__faq-toggle {
    font-size: 28px; /* Larger for better visibility */
    font-weight: bold;
    color: #666;
    flex-shrink: 0;
    margin-left: 15px;
    width: 30px; /* Larger toggle area */
    text-align: center;
}
details.page-blog__faq-item .page-blog__faq-answer {
    padding: 0 20px 20px;
    background: #f9f9f9;
    border-radius: 0 0 5px 5px;
    font-size: 16px;
    color: #555555;
}
details.page-blog__faq-item .page-blog__faq-answer p {
    margin: 0;
}

/* CTA Section */
.page-blog__cta-section {
    background: linear-gradient(135deg, #26A9E0, #4ac3e8); /* Brand gradient */
    color: #ffffff;
    padding: 80px 0;
}

.page-blog__cta-content {
    max-width: 800px;
    text-align: center;
}

.page-blog__cta-title {
    font-size: 38px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #ffffff;
}

.page-blog__cta-description {
    font-size: 20px;
    margin-bottom: 40px;
    color: #f0f8ff;
}

.page-blog__cta-buttons-wrapper {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-blog__container {
        padding: 20px 30px;
    }

    .page-blog__hero-content {
        padding-top: 80px;
    }

    .page-blog__main-title {
        font-size: clamp(2.2rem, 4.5vw, 3rem);
    }

    .page-blog__subtitle {
        font-size: 18px;
    }

    .page-blog__section-title {
        font-size: 30px;
    }

    .page-blog__posts-grid {
        gap: 20px;
    }

    .page-blog__post-title {
        font-size: 20px;
    }

    .page-blog__benefit-title {
        font-size: 22px;
    }

    .page-blog__faq-qtext {
        font-size: 17px;
    }

    .page-blog__cta-title {
        font-size: 32px;
    }

    .page-blog__cta-description {
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    /* General content area padding */
    .page-blog__container {
        padding-left: 15px;
        padding-right: 15px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-blog__section {
        padding: 40px 0;
    }

    /* HERO 主图区域 - Mobile */
    .page-blog__hero-section {
        padding-top: 10px;
        padding-bottom: 50px;
    }

    .page-blog__hero-image img {
        object-fit: contain !important;
        aspect-ratio: unset !important;
        height: auto !important;
    }

    .page-blog__hero-content {
        padding-top: 60px;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-blog__main-title {
        font-size: clamp(1.8rem, 7vw, 2.5rem);
        margin-bottom: 15px;
    }

    .page-blog__subtitle {
        font-size: 16px;
        margin-bottom: 25px;
    }

    .page-blog__section-title {
        font-size: 26px;
        margin-bottom: 30px;
    }

    .page-blog__text-block {
        font-size: 16px;
        text-align: left;
    }

    /* 通用图片与容器 - Mobile */
    .page-blog img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block;
    }

    .page-blog__post-image-wrapper {
        height: 180px;
    }

    /* 按钮与按钮容器 - Mobile */
    .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: 12px 20px;
        font-size: 16px;
        margin: 5px 0;
    }

    .page-blog__cta-buttons-wrapper {
        flex-direction: column !important;
        gap: 10px;
        padding-left: 15px;
        padding-right: 15px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    /* Featured Posts Grid - Mobile */
    .page-blog__posts-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding-left: 15px;
        padding-right: 15px;
    }

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

    .page-blog__post-title {
        font-size: 18px;
    }

    .page-blog__post-excerpt {
        font-size: 15px;
    }

    /* Benefits Grid - Mobile */
    .page-blog__benefits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-blog__benefit-item {
        padding: 25px;
    }

    .page-blog__benefit-title {
        font-size: 20px;
    }

    /* FAQ Section - Mobile */
    .page-blog__faq-list {
        margin-top: 30px;
        padding-left: 15px;
        padding-right: 15px;
    }

    details.page-blog__faq-item summary.page-blog__faq-question {
        padding: 15px;
    }
    .page-blog__faq-qtext {
        font-size: 16px;
    }
    .page-blog__faq-toggle {
        font-size: 24px;
        width: 24px;
        margin-left: 10px;
    }
    details.page-blog__faq-item .page-blog__faq-answer {
        padding: 0 15px 15px;
    }

    /* CTA Section - Mobile */
    .page-blog__cta-title {
        font-size: 28px;
    }

    .page-blog__cta-description {
        font-size: 16px;
        padding-left: 15px;
        padding-right: 15px;
    }
}