/* style/blog.css */
:root {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --card-bg: #11271B;
    --bg-color: #08160F;
    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green: #0A4B2C;
}

.page-blog {
    font-family: Arial, sans-serif;
    color: var(--text-main);
    background-color: var(--bg-color);
}

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

/* Hero Section */
.page-blog__hero-section {
    position: relative;
    padding-top: 10px; /* Adjusted for header offset */
    padding-bottom: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    overflow: hidden;
}

.page-blog__hero-image-wrapper {
    width: 100%;
    max-height: 500px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-blog__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 0 30px var(--glow-color);
}

.page-blog__hero-content {
    padding: 40px 20px;
    max-width: 800px;
    margin-top: -100px; /* Overlap slightly for visual flow */
    background: var(--card-bg);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    position: relative;
    z-index: 1;
    border: 1px solid var(--border-color);
}

.page-blog__main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    color: var(--gold-color);
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-blog__hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.6;
}

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

/* General 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: 1.1rem;
    transition: all 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    box-sizing: border-box;
    max-width: 100%;
}

.page-blog__btn-primary {
    background: var(--button-gradient);
    color: var(--text-main);
    border: none;
    box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-blog__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-blog__btn-secondary {
    background: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
    box-shadow: 0 4px 10px rgba(34, 199, 104, 0.2);
}

.page-blog__btn-secondary:hover {
    background: var(--secondary-color);
    color: var(--bg-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(34, 199, 104, 0.4);
}

/* Section Titles & Descriptions */
.page-blog__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    color: var(--gold-color);
    text-align: center;
    margin-bottom: 20px;
    padding-top: 40px;
    font-weight: bold;
}

.page-blog__section-description {
    font-size: 1rem;
    color: var(--text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
    line-height: 1.6;
}

/* Latest Articles Section */
.page-blog__latest-articles {
    padding: 60px 0;
    background-color: var(--bg-color);
}

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

.page-blog__article-card {
    background-color: var(--card-bg);
    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;
    border: 1px solid var(--border-color);
}

.page-blog__article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

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

.page-blog__article-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.page-blog__article-content {
    padding: 25px;
}

.page-blog__article-title {
    font-size: 1.4rem;
    color: var(--text-main);
    margin-bottom: 10px;
    line-height: 1.4;
    font-weight: bold;
}

.page-blog__article-title:hover {
    color: var(--secondary-color);
}

.page-blog__article-meta {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.page-blog__article-summary {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.page-blog__read-more {
    color: var(--secondary-color);
    font-weight: bold;
    display: inline-block;
    position: relative;
}

.page-blog__read-more::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--secondary-color);
    bottom: -3px;
    left: 0;
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease-out;
}

.page-blog__read-more:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

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

/* Featured Guides Section */
.page-blog__featured-guides {
    padding: 60px 0;
    background-color: var(--deep-green);
}

.page-blog__guides-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-blog__guide-item {
    background-color: var(--card-bg);
    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;
    border: 1px solid var(--border-color);
}

.page-blog__guide-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

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

.page-blog__guide-image {
    width: 100%;
    height: 260px;
    object-fit: cover;
    display: block;
}

.page-blog__guide-title {
    font-size: 1.5rem;
    color: var(--text-main);
    padding: 20px 25px 10px;
    line-height: 1.4;
    font-weight: bold;
}

.page-blog__guide-summary {
    font-size: 1rem;
    color: var(--text-secondary);
    padding: 0 25px 25px;
    line-height: 1.6;
}

/* Ecosystem and Tips Sections */
.page-blog__ecosystem-section,
.page-blog__tips-strategies {
    padding: 60px 0;
    background-color: var(--bg-color);
}

.page-blog__text-block {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 25px;
}

.page-blog__text-block a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: bold;
}

.page-blog__text-block a:hover {
    text-decoration: underline;
}

.page-blog__strategy-item {
    background-color: var(--card-bg);
    border-radius: 10px;
    padding: 30px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.2);
}

.page-blog__strategy-title {
    font-size: 1.6rem;
    color: var(--gold-color);
    margin-bottom: 15px;
    font-weight: bold;
}

/* FAQ Section */
.page-blog__faq-section {
    padding: 60px 0;
    background-color: var(--deep-green);
}

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

.page-blog__faq-item {
    background-color: var(--card-bg);
    border-radius: 10px;
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-blog__faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--text-main);
    cursor: pointer;
    list-style: none;
    outline: none;
}

.page-blog__faq-item summary::-webkit-details-marker {
    display: none;
}

.page-blog__faq-item[open] .page-blog__faq-question {
    color: var(--secondary-color);
}

.page-blog__faq-qtext {
    flex-grow: 1;
    padding-right: 15px;
}

.page-blog__faq-toggle {
    font-size: 1.8rem;
    line-height: 1;
    transition: transform 0.3s ease;
}

.page-blog__faq-item[open] .page-blog__faq-toggle {
    transform: rotate(45deg);
}

.page-blog__faq-answer {
    padding: 0 25px 20px;
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

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

/* Final CTA Section */
.page-blog__final-cta {
    padding: 80px 0;
    background-color: var(--primary-color);
    text-align: center;
}

.page-blog__final-cta .page-blog__section-title {
    color: var(--text-main);
    text-shadow: none;
}

.page-blog__final-cta .page-blog__section-description {
    color: var(--text-main);
    margin-bottom: 40px;
}

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

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

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-blog__hero-content {
        margin-top: -80px;
        padding: 30px 20px;
    }

    .page-blog__main-title {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }

    .page-blog__hero-description {
        font-size: 1rem;
    }

    .page-blog__articles-grid,
    .page-blog__guides-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
    }

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

    .page-blog__guide-image {
        height: 240px;
    }

    .page-blog__article-title {
        font-size: 1.3rem;
    }

    .page-blog__guide-title {
        font-size: 1.4rem;
    }

    .page-blog__faq-item summary {
        font-size: 1.15rem;
    }
}

@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-blog__hero-section {
        padding-top: 10px !important;
        padding-bottom: 40px;
    }

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

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

    .page-blog__hero-content {
        margin-top: -60px;
        padding: 25px 15px;
        border-radius: 10px;
        max-width: calc(100% - 30px); /* Account for padding in container */
        width: 100%;
    }

    .page-blog__main-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
        margin-bottom: 15px;
    }

    .page-blog__hero-description {
        font-size: 0.95rem;
        margin-bottom: 25px;
    }

    .page-blog__hero-cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    /* 通用图片与容器 */
    .page-blog img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    
    .page-blog__container,
    .page-blog__section,
    .page-blog__card,
    .page-blog__articles-grid,
    .page-blog__guides-grid,
    .page-blog__faq-list,
    .page-blog__final-cta-buttons {
        max-width: 100% !important;
        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 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;
    }
    
    .page-blog__hero-cta-buttons,
    .page-blog__view-all-button-container,
    .page-blog__final-cta-buttons {
        flex-wrap: wrap !important;
        gap: 10px;
        flex-direction: column; /* Ensure vertical stacking on mobile */
    }

    /* 其他内容模块 */
    .page-blog__section-title {
        font-size: clamp(1.5rem, 5vw, 2.2rem);
        padding-top: 30px;
    }

    .page-blog__section-description {
        font-size: 0.9rem;
        margin-bottom: 30px;
    }

    .page-blog__articles-grid,
    .page-blog__guides-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

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

    .page-blog__article-title {
        font-size: 1.2rem;
    }

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

    .page-blog__guide-title {
        font-size: 1.3rem;
    }

    .page-blog__faq-item summary {
        font-size: 1.1rem;
        padding: 18px 20px;
    }

    .page-blog__faq-answer {
        padding: 0 20px 18px;
        font-size: 0.95rem;
    }

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

    .page-blog__strategy-title {
        font-size: 1.4rem;
    }

    .page-blog__text-block {
        font-size: 0.95rem;
    }

    .page-blog__latest-articles,
    .page-blog__featured-guides,
    .page-blog__ecosystem-section,
    .page-blog__tips-strategies,
    .page-blog__faq-section,
    .page-blog__final-cta {
        padding: 40px 0;
    }
}