/* style/blog.css */

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

.page-blog {
    background-color: var(--bg-color);
    color: var(--text-main-color);
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
}

.page-blog__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    box-sizing: border-box;
}

.page-blog__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 0 60px 0;
    text-align: center;
    overflow: hidden;
}

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

.page-blog__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.5);
    display: block;
}

.page-blog__hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 60px 20px;
    color: var(--text-main-color);
}

.page-blog__hero-title {
    font-size: clamp(2em, 4vw, 3.5em);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    color: var(--gold-color);
    text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

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

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

.page-blog__section-title {
    font-size: 2.5em;
    color: var(--gold-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
    text-shadow: 0 0 8px rgba(242, 193, 78, 0.3);
}

.page-blog__section-text {
    font-size: 1.05em;
    color: var(--text-main-color);
    margin-bottom: 20px;
    text-align: justify;
}

.page-blog__introduction-section, 
.page-blog__featured-topics, 
.page-blog__latest-news, 
.page-blog__promotions, 
.page-blog__security-support, 
.page-blog__registration-guide, 
.page-blog__faq-section, 
.page-blog__conclusion {
    padding: 60px 0;
    border-bottom: 1px solid var(--divider-color);
}

.page-blog__introduction-section .page-blog__section-image,
.page-blog__security-support .page-blog__section-image,
.page-blog__registration-guide .page-blog__section-image {
    width: 100%;
    height: auto;
    display: block;
    margin: 30px auto;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
}

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

.page-blog__topic-card, .page-blog__news-card {
    background-color: var(--card-bg-color);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

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

.page-blog__topic-image, .page-blog__news-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.page-blog__topic-card h3, .page-blog__news-card h3 {
    font-size: 1.4em;
    color: var(--gold-color);
    padding: 15px;
    margin-top: 0;
    margin-bottom: 10px;
    line-height: 1.3;
}

.page-blog__news-card h3 a {
    color: var(--gold-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-blog__news-card h3 a:hover {
    color: var(--glow-color);
}

.page-blog__topic-excerpt, .page-blog__news-excerpt {
    color: var(--text-secondary-color);
    font-size: 0.95em;
    padding: 0 15px 15px;
    flex-grow: 1;
}

.page-blog__news-date {
    font-size: 0.85em;
    color: var(--text-secondary-color);
    padding: 0 15px;
    margin-bottom: 10px;
}

.page-blog__btn-link, .page-blog__btn-readmore {
    display: inline-block;
    background: var(--deep-green-color);
    color: var(--text-main-color);
    padding: 10px 15px;
    margin: 0 15px 15px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease;
    text-align: center;
}

.page-blog__btn-link:hover, .page-blog__btn-readmore:hover {
    background-color: var(--primary-color);
}

.page-blog__view-all {
    text-align: center;
    margin-top: 50px;
}

.page-blog__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.page-blog__btn-primary,
.page-blog__btn-secondary {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    text-align: center;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-blog__btn-primary {
    background: var(--btn-gradient);
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 10px rgba(17, 168, 78, 0.4);
}

.page-blog__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(17, 168, 78, 0.6);
}

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

.page-blog__btn-secondary:hover {
    background-color: var(--primary-color);
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(17, 168, 78, 0.4);
}

.page-blog__guide-list {
    list-style-type: decimal;
    margin-left: 20px;
    padding-left: 0;
    color: var(--text-main-color);
    font-size: 1.05em;
}

.page-blog__guide-item {
    margin-bottom: 15px;
    padding-left: 10px;
}

.page-blog__faq-list {
    margin-top: 40px;
}

.page-blog__faq-item {
    background-color: var(--card-bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-blog__faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    font-size: 1.2em;
    color: var(--text-main-color);
    background-color: var(--deep-green-color);
    transition: background-color 0.3s ease;
}

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

.page-blog__faq-item summary:hover {
    background-color: var(--primary-color);
}

.page-blog__faq-qtext {
    flex-grow: 1;
    color: var(--gold-color);
}

.page-blog__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: var(--glow-color);
}

.page-blog__faq-answer {
    padding: 20px 25px;
    background-color: var(--card-bg-color);
    color: var(--text-secondary-color);
    font-size: 1em;
    border-top: 1px solid var(--border-color);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-blog__hero-title {
        font-size: clamp(2em, 5vw, 3em);
    }

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

@media (max-width: 768px) {
    .page-blog__hero-section {
        padding-bottom: 40px;
    }

    .page-blog__hero-content {
        padding: 40px 15px;
    }

    .page-blog__hero-title {
        font-size: clamp(1.8em, 6vw, 2.5em);
    }

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

    .page-blog__hero-cta-buttons, .page-blog__cta-buttons {
        flex-direction: column;
        gap: 15px;
        width: 100%;
        padding: 0 15px;
    }

    .page-blog__btn-primary, .page-blog__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 15px;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

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

    .page-blog__section-text {
        font-size: 0.95em;
    }

    .page-blog__introduction-section, 
    .page-blog__featured-topics, 
    .page-blog__latest-news, 
    .page-blog__promotions, 
    .page-blog__security-support, 
    .page-blog__registration-guide, 
    .page-blog__faq-section, 
    .page-blog__conclusion {
        padding: 40px 0;
    }

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

    .page-blog img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-blog__section, .page-blog__card, .page-blog__container,
    .page-blog__hero-section, .page-blog__introduction-section,
    .page-blog__featured-topics, .page-blog__latest-news,
    .page-blog__promotions, .page-blog__security-support,
    .page-blog__registration-guide, .page-blog__faq-section,
    .page-blog__conclusion, .page-blog__topic-card, .page-blog__news-card,
    .page-blog__faq-item, .page-blog__hero-cta-buttons, .page-blog__cta-buttons {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-blog__hero-image-wrapper {
        left: 0;
        right: 0;
        width: 100%;
    }

    .page-blog__topic-card h3, .page-blog__news-card h3 {
        font-size: 1.2em;
    }

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

    .page-blog__faq-answer {
        padding: 15px 20px;
    }
}

@media (max-width: 480px) {
    .page-blog__hero-title {
        font-size: clamp(1.5em, 7vw, 2em);
    }

    .page-blog__section-title {
        font-size: 1.5em;
    }

    .page-blog__btn-primary, .page-blog__btn-secondary {
        font-size: 1em;
    }
}