/* style/blog.css */

/* Variables from custom palette */
:root {
    --color-primary: #113B7A;
    --color-secondary: #1D5FD1;
    --color-button-gradient: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
    --color-card-bg: #10233F;
    --color-text-main: #F3F8FF;
    --color-text-secondary: #AFC4E8;
    --color-border: #244D84;
    --color-glow: #4FA8FF;
    --color-gold: #F2C14E;
    --color-divider: #1B3357;
    --color-deep-navy: #08162B; /* This is the body background from shared.css */
}

.page-blog {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--color-text-main); /* Default text color for dark body background */
    background-color: var(--color-deep-navy); /* Ensure consistency if body background is not fully dark */
}

/* Fixed Header Spacing: Shared.css handles body padding-top. This section only needs a small top margin. */
.page-blog__hero-section {
    padding-top: 10px; /* Small top padding */
    padding-bottom: 60px;
    text-align: center;
    background-color: var(--color-primary); /* Dark background for hero */
    color: var(--color-text-main);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}

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

.page-blog__hero-title {
    font-size: clamp(2.5rem, 5vw, 3.2rem); /* Using clamp for H1 */
    font-weight: bold;
    margin-bottom: 15px;
    line-height: 1.2;
    color: var(--color-gold); /* Gold for main title */
}

.page-blog__hero-description {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--color-text-secondary);
}

.page-blog__hero-cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
    width: 100%; /* Ensure container fills width */
    max-width: 600px; /* Max width for button group */
    margin: 0 auto;
    box-sizing: border-box;
    overflow: hidden;
}

.page-blog__btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    text-align: center;
    cursor: pointer;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal; /* Allow text to wrap */
    word-wrap: break-word; /* Break long words */
}

.page-blog__btn-primary {
    background: var(--color-button-gradient);
    color: var(--color-text-main);
    border: 2px solid transparent;
}

.page-blog__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-blog__btn-secondary {
    background-color: transparent;
    color: var(--color-gold);
    border: 2px solid var(--color-gold);
}

.page-blog__btn-secondary:hover {
    background-color: rgba(242, 193, 78, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-blog__section-spacing {
    padding: 80px 0;
}

.page-blog__container {
    max-width: 1150px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box; /* Ensure padding is included in width */
}

.page-blog__section-title {
    font-size: 2.2rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 40px;
    color: var(--color-gold);
}

.page-blog__section-title--light {
    color: var(--color-text-main);
}

.page-blog__text-block {
    font-size: 1.05rem;
    margin-bottom: 20px;
    color: var(--color-text-secondary);
    text-align: justify;
}

.page-blog__text-block--light {
    color: var(--color-text-main);
}

/* Latest Posts Section */
.page-blog__latest-posts-section {
    background-color: var(--color-card-bg); /* Dark background for this section */
}

.page-blog__article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.page-blog__article-card {
    background-color: var(--color-primary); /* Slightly lighter dark background for cards */
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.page-blog__article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.page-blog__card-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.page-blog__article-thumbnail {
    width: 100%;
    height: 200px; /* Fixed height for thumbnails */
    object-fit: cover;
    display: block;
}

.page-blog__article-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-blog__article-title {
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--color-gold);
    line-height: 1.3;
}

.page-blog__article-excerpt {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: 15px;
    flex-grow: 1;
}

.page-blog__article-date {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    opacity: 0.8;
}

.page-blog__view-all-button-wrap {
    text-align: center;
}

/* Categories Section */
.page-blog__categories-section {
    background-color: var(--color-deep-navy);
}

.page-blog__category-list {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    max-width: 900px;
}

.page-blog__category-item {
    background-color: var(--color-primary);
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.page-blog__category-item:hover {
    background-color: var(--color-secondary);
}

.page-blog__category-link {
    display: block;
    padding: 10px 20px;
    text-decoration: none;
    color: var(--color-text-main);
    font-weight: bold;
    font-size: 1rem;
}

/* Featured Article Section (Long Text) */
.page-blog__featured-article-section {
    background-color: var(--color-deep-navy); /* Main background */
    color: var(--color-text-main);
}

.page-blog__article-wrap {
    max-width: 900px; /* Max width for single column content */
    margin: 0 auto;
    padding: 0 20px;
}

.page-blog__article-figure {
    margin: 40px 0;
    text-align: center;
}

.page-blog__article-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    display: block;
    margin: 0 auto;
}

.page-blog__figcaption {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-top: 10px;
}

.page-blog__article-subtitle {
    font-size: 1.6rem;
    font-weight: bold;
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--color-gold);
}

.page-blog__list {
    list-style: disc;
    padding-left: 30px;
    margin-bottom: 20px;
    color: var(--color-text-secondary);
}

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

.page-blog__list-item strong {
    color: var(--color-text-main);
}

/* Promotion CTA Section */
.page-blog__promotion-cta-section {
    background-color: var(--color-primary);
}

.page-blog__promo-box {
    display: flex;
    align-items: center;
    gap: 40px;
    background-color: var(--color-card-bg);
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    flex-wrap: wrap; /* Allow wrapping */
}

.page-blog__promo-content {
    flex: 1;
    min-width: 300px;
}

.page-blog__promo-image-wrap {
    flex-shrink: 0;
    max-width: 40%;
    min-width: 250px;
}

.page-blog__promo-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    display: block;
}

.page-blog__promo-cta-buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    flex-wrap: wrap;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

/* About Section */
.page-blog__about-section {
    background-color: var(--color-deep-navy);
}

/* Why Choose Section */
.page-blog__why-choose-section {
    background-color: var(--color-card-bg);
}

.page-blog__benefits-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.page-blog__benefits-item {
    background-color: var(--color-primary);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.page-blog__benefits-title {
    font-size: 1.4rem;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--color-gold);
}

.page-blog__benefits-description {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

/* Final CTA Section */
.page-blog__final-cta-section {
    background-color: var(--color-deep-navy);
    text-align: center;
}

.page-blog__final-cta-box {
    padding: 40px;
    background-color: var(--color-primary);
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    max-width: 800px;
}

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

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-blog__hero-title {
        font-size: clamp(2.2rem, 4.5vw, 2.8rem);
    }

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

    .page-blog__article-subtitle {
        font-size: 1.4rem;
    }

    .page-blog__promo-box {
        flex-direction: column;
        text-align: center;
    }

    .page-blog__promo-image-wrap {
        max-width: 60%;
        margin-top: 30px;
    }

    .page-blog__promo-cta-buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    /* 1. 顶区标题 + 双 CTA */
    .page-blog__hero-section {
        padding-top: 10px !important; /* Small top padding */
        padding-bottom: 40px;
        min-height: 300px;
    }

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

    .page-blog__hero-title {
        font-size: 2rem !important; /* Smaller H1 for mobile */
        margin-bottom: 10px;
    }

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

    .page-blog__hero-cta-buttons {
        flex-direction: column !important; /* Stack buttons vertically */
        gap: 10px;
        padding: 0 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    /* 4. 按钮与按钮容器 */
    .page-blog__btn {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px;
        font-size: 0.95rem;
        box-sizing: border-box !important;
        white-space: normal !important; /* Allow text to wrap */
        word-wrap: break-word !important; /* Break long words */
   }}