:root {
    --primary-color: #FF8C1A;
    --secondary-color: #FFA53A;
    --card-bg: #17191F;
    --site-bg: #0D0E12;
    --text-main: #FFF3E6;
    --border-color: #A84F0C;
    --glow-color: #FFB04D;
    --deep-orange: #D96800;
    --button-gradient: linear-gradient(180deg, var(--secondary-color) 0%, var(--deep-orange) 100%);
    --header-offset: 122px; /* Placeholder, actual value from shared.css */
}

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

/* Hero Section */
.page-blog__hero-section {
    position: relative;
    padding-top: 10px; /* Relying on body for --header-offset, this is for visual spacing */
    padding-bottom: 60px;
    text-align: center;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.page-blog__hero-image-wrapper {
    width: 100%;
    max-height: 600px; /* Adjust as needed */
    overflow: hidden;
    position: relative;
    margin-bottom: 30px;
}

.page-blog__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    filter: brightness(0.7); /* Slightly darken image for text readability */
}

.page-blog__hero-content {
    max-width: 900px;
    padding: 0 20px;
    z-index: 1;
}

.page-blog__hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-blog__hero-description {
    font-size: 1.1rem;
    color: var(--text-main);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

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

/* Section Titles */
.page-blog__section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 15px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.page-blog__section-subtitle {
    font-size: 1.1rem;
    color: var(--text-main);
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    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: 700;
    font-size: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
    box-sizing: border-box;
}

.page-blog__btn-primary {
    background: var(--button-gradient);
    color: var(--text-main);
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-blog__btn-primary:hover {
    background: linear-gradient(180deg, #FFB04D 0%, #E87A00 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-blog__btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    box-shadow: none;
}

.page-blog__btn-secondary:hover {
    background: var(--primary-color);
    color: var(--text-main);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* Recent Posts Section */
.page-blog__recent-posts-section {
    padding: 60px 0;
    background-color: var(--site-bg);
}

.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-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__post-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

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

.page-blog__post-image {
    width: 100%;
    height: 225px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
}

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

.page-blog__post-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 10px;
    line-height: 1.3;
}

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

.page-blog__post-excerpt {
    font-size: 1rem;
    color: #ccc;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.page-blog__read-more-btn {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-blog__read-more-btn:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.page-blog__view-all-button-wrapper {
    text-align: center;
    margin-top: 40px;
}

/* CTA Download Section */
.page-blog__cta-download-section {
    background: linear-gradient(90deg, #1A1C22 0%, #2A2E38 100%);
    padding: 80px 0;
    text-align: center;
    margin-top: 60px;
}

.page-blog__cta-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.page-blog__cta-description {
    font-size: 1.1rem;
    color: var(--text-main);
    max-width: 800px;
    margin: 0 auto 40px;
}

/* FAQ Section */
.page-blog__faq-section {
    padding: 60px 0 80px;
    background-color: var(--site-bg);
}

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

details.page-blog__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  background: var(--card-bg);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}
details.page-blog__faq-item summary.page-blog__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  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: rgba(var(--primary-color), 0.1);
}
.page-blog__faq-qtext {
  flex: 1;
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: var(--text-main);
}
.page-blog__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  color: var(--primary-color);
  flex-shrink: 0;
  margin-left: 15px;
  width: 30px;
  text-align: center;
}
details.page-blog__faq-item .page-blog__faq-answer {
  padding: 0 25px 20px;
  background: rgba(var(--card-bg), 0.8);
  border-top: 1px solid var(--border-color);
  border-radius: 0 0 8px 8px;
  color: #ccc;
}
.page-blog__faq-answer p {
    margin-top: 0;
    margin-bottom: 10px;
    color: #ccc;
}
.page-blog__faq-answer p:last-child {
    margin-bottom: 0;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-blog__hero-title {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }
    .page-blog__section-title {
        font-size: 2rem;
    }
    .page-blog__cta-title {
        font-size: 1.8rem;
    }
    .page-blog__posts-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    .page-blog__post-title {
        font-size: 1.2rem;
    }
    .page-blog__faq-qtext {
        font-size: 1.05rem;
    }
}

@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-blog__hero-section {
        padding-top: 10px; /* Specific top padding for mobile */
        padding-bottom: 40px;
    }
    .page-blog__hero-image-wrapper {
        max-height: 300px;
    }
    .page-blog__hero-image {
        object-fit: contain !important; /* Prevent cropping on mobile */
        aspect-ratio: unset !important; /* Allow natural aspect ratio */
        height: auto !important; /* Ensure height adjusts */
    }
    .page-blog__hero-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
        margin-bottom: 15px;
    }
    .page-blog__hero-description {
        font-size: 1rem;
        margin-bottom: 25px;
        padding: 0 15px;
    }
    .page-blog__hero-cta-buttons {
        flex-direction: column;
        gap: 15px;
        width: 100%;
        padding: 0 15px;
    }

    /* 通用容器和图片 */
    .page-blog__container {
        padding: 0 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-blog img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block;
    }
    
    /* 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-wrapper,
    .page-blog__cta-download-section .page-blog__btn-primary {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }
    .page-blog__hero-cta-buttons {
        flex-direction: column;
    }

    /* 产品展示图区域 (Blog posts in this case) */
    .page-blog__recent-posts-section {
        padding: 40px 0;
    }
    .page-blog__posts-grid {
        grid-template-columns: 1fr; /* Single column on mobile */
        gap: 25px;
    }
    .page-blog__post-image {
        height: 180px; /* Adjust height for mobile */
    }
    .page-blog__post-title {
        font-size: 1.1rem;
    }
    .page-blog__post-excerpt {
        font-size: 0.95rem;
    }

    /* 装饰主标题 + 长文 SEO 区 (General section titles and content) */
    .page-blog__section-title {
        font-size: 1.8rem;
        padding: 0 15px;
        word-wrap: break-word;
    }
    .page-blog__section-subtitle {
        font-size: 1rem;
        padding: 0 15px;
    }
    .page-blog__cta-title {
        font-size: 1.6rem;
        padding: 0 15px;
    }
    .page-blog__cta-description {
        font-size: 1rem;
        padding: 0 15px;
    }

    /* FAQ Section */
    details.page-blog__faq-item summary.page-blog__faq-question { padding: 15px; }
    .page-blog__faq-qtext { font-size: 1rem; }
    .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; }
}