/* General styles for the blog page */
.page-blog {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333333; /* Default text color for light background */
    background-color: #F5F7FA; /* General background, assuming body is light */
}

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

.page-blog__section-title {
    font-size: 2.5em;
    color: #E53935;
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
}

.page-blog__text-block {
    font-size: 1.1em;
    margin-bottom: 20px;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Hero Section */
.page-blog__hero-section {
    display: flex;
    flex-direction: column; /* Image on top, text below */
    align-items: center;
    text-align: center;
    padding-top: 10px; /* Small top padding, assuming shared.css handles body padding */
    padding-bottom: 40px;
    background-color: #F5F7FA;
}

.page-blog__hero-image-wrapper {
    width: 100%;
    max-width: 1200px;
    margin-bottom: 30px;
}

.page-blog__hero-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

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

.page-blog__main-title {
    font-size: clamp(2em, 4vw, 3.5em); /* Responsive font size */
    color: #E53935;
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.page-blog__description {
    font-size: 1.2em;
    color: #555555;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

/* Buttons */
.page-blog__btn-primary,
.page-blog__btn-secondary,
.page-blog__read-more-btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    text-align: center;
    white-space: normal; /* Allow text to wrap */
    word-wrap: break-word; /* Ensure long words break */
    box-sizing: border-box;
    max-width: 100%; /* Ensure buttons don't exceed container */
}

.page-blog__btn-primary {
    background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
    color: #ffffff;
    border: 2px solid transparent;
    box-shadow: 0 4px 10px rgba(229, 57, 53, 0.3);
}

.page-blog__btn-primary:hover {
    background: linear-gradient(180deg, #E53935 0%, #FF5A4F 100%);
    box-shadow: 0 6px 15px rgba(229, 57, 53, 0.4);
    transform: translateY(-2px);
}

.page-blog__btn-secondary {
    background: #ffffff;
    color: #E53935;
    border: 2px solid #E53935;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-blog__btn-secondary:hover {
    background: #E53935;
    color: #ffffff;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

.page-blog__read-more-btn {
    background: #FF5A4F;
    color: #ffffff;
    padding: 10px 20px;
    border-radius: 5px;
    font-size: 0.9em;
    margin-top: 15px;
}

.page-blog__read-more-btn:hover {
    background: #E53935;
}

/* Posts Section */
.page-blog__posts-section {
    padding: 60px 0;
    background-color: #F5F7FA;
    color: #333333;
}

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

.page-blog__post-card {
    background: #ffffff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    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 8px 25px rgba(0, 0, 0, 0.15);
}

.page-blog__post-thumbnail {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    min-height: 200px; /* Enforce min size */
}

.page-blog__post-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.page-blog__post-title {
    font-size: 1.4em;
    color: #E53935;
    margin-bottom: 10px;
    line-height: 1.3;
}

.page-blog__post-title a {
    color: #E53935;
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-blog__post-title a:hover {
    color: #FF5A4F;
}

.page-blog__post-meta {
    font-size: 0.9em;
    color: #888888;
    margin-bottom: 15px;
}

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

.page-blog__view-all-wrapper {
    text-align: center;
    margin-top: 20px;
}

/* About Section (Dark Background) */
.page-blog__about-section {
    background: #E53935; /* Primary brand color for dark section */
    color: #ffffff; /* White text for contrast */
    padding: 60px 0;
    text-align: center;
}

.page-blog__about-section .page-blog__section-title {
    color: #ffffff; /* White title */
}

.page-blog__about-section .page-blog__text-block {
    color: #f0f0f0;
    max-width: 900px;
}

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

/* Ensure buttons in dark section have proper styling */
.page-blog__about-section .page-blog__btn-secondary {
    background: #ffffff;
    color: #E53935;
    border-color: #ffffff;
}
.page-blog__about-section .page-blog__btn-secondary:hover {
    background: #f0f0f0;
    color: #E53935;
}

/* FAQ Section */
.page-blog__faq-section {
    padding: 60px 0;
    background-color: #F5F7FA;
    color: #333333;
}

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

.page-blog__faq-item {
    background: #ffffff;
    border: 1px solid #E0E0E0;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-blog__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.15em;
    font-weight: 600;
    color: #333333;
    cursor: pointer;
    background-color: #ffffff;
    border-bottom: 1px solid transparent;
    transition: background-color 0.3s ease, border-bottom-color 0.3s ease;
    list-style: none; /* For details/summary */
}

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

.page-blog__faq-item[open] .page-blog__faq-question {
    background-color: #f9f9f9;
    border-bottom-color: #E0E0E0;
}

.page-blog__faq-qtext {
    flex-grow: 1;
    text-align: left;
}

.page-blog__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: #E53935;
    transition: transform 0.3s ease;
}

.page-blog__faq-item[open] .page-blog__faq-toggle {
    transform: rotate(45deg); /* Change to X or rotate for open state */
}

.page-blog__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1em;
    color: #555555;
}

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

.page-blog__view-more-faq {
    text-align: center;
    margin-top: 30px;
}

/* CTA Section (Dark Background) */
.page-blog__cta-section {
    background: linear-gradient(90deg, #E53935 0%, #FF5A4F 100%);
    color: #ffffff;
    padding: 60px 0;
    text-align: center;
}

.page-blog__cta-section .page-blog__section-title {
    color: #ffffff;
}

.page-blog__cta-section .page-blog__text-block {
    color: #f0f0f0;
    max-width: 900px;
}

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

.page-blog__cta-section .page-blog__btn-secondary {
    background: #ffffff;
    color: #E53935;
    border-color: #ffffff;
}
.page-blog__cta-section .page-blog__btn-secondary:hover {
    background: #f0f0f0;
    color: #E53935;
}

/* --- Responsive Styles --- */

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

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

    .page-blog__hero-content {
        padding: 0 30px;
    }

    .page-blog__main-title {
        font-size: 3em;
    }

    .page-blog__description {
        font-size: 1.1em;
    }

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

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

    .page-blog__faq-question {
        font-size: 1.1em;
    }
}

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

    .page-blog__container {
        padding: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-blog__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }

    .page-blog__text-block {
        font-size: 1em;
        padding: 0 10px;
    }

    /* HERO 主图区域 */
    .page-blog__hero-section {
        padding-top: 10px !important; /* Small top padding */
        padding-bottom: 30px;
    }

    .page-blog__hero-image-wrapper {
        margin-bottom: 20px;
    }

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

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

    .page-blog__main-title {
        font-size: 2em;
        margin-bottom: 15px;
    }

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

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

    /* 按钮与按钮容器 */
    .page-blog__btn-primary,
    .page-blog__btn-secondary,
    .page-blog__read-more-btn,
    .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 !important;
        font-size: 1em !important;
    }

    /* 通用图片与容器 */
    .page-blog img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }
    
    .page-blog__posts-section,
    .page-blog__about-section,
    .page-blog__faq-section,
    .page-blog__cta-section {
        padding: 30px 0;
    }

    .page-blog__post-card {
        margin-bottom: 20px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }

    .page-blog__post-thumbnail {
        min-height: 180px;
    }

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

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

    .page-blog__post-excerpt {
        font-size: 0.95em;
    }

    /* Other content modules - FAQ Section */
    .page-blog__faq-list {
        margin-bottom: 30px;
    }

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

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

    .page-blog__view-more-faq {
        margin-top: 20px;
    }
}