/* ========================================
   ARTICLE PAGE STYLES
   Outfits For Her - Minimalist Fashion Theme
   
   Design Philosophy:
   - 更大的留白（呼吸感）
   - 更细的字体（优雅）
   - 更少的阴影（扁平化）
   - 更大的图片比例（视觉冲击）
   
   Primary Color: #5B7C99 (静谧蓝)
   ======================================== */

/* ========================================
   GLOBAL RESETS & BASE
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: #333333;
    line-height: 1.6;
    background: white;
}

.article-page {
    background: white;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   ARTICLE HEADER - 极简导航
   ======================================== */
.article-header {
    background: white;
    border-bottom: 1px solid #E0E0E0;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.article-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo {
    font-size: 20px;
    font-weight: 400;
    letter-spacing: 0.1em;
    color: #333333;
    text-decoration: none;
    font-family: 'Playfair Display', Georgia, serif;
    transition: color 0.2s ease;
}

.site-logo:hover {
    color: #5B7C99;
}

.main-nav {
    display: flex;
    gap: 30px;
}

.main-nav a {
    color: #666666;
    text-decoration: none;
    font-weight: 400;
    font-size: 14px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color 0.2s ease;
}

.main-nav a:hover {
    color: #5B7C99;
}

/* ========================================
   BREADCRUMB - 更轻
   ======================================== */
.breadcrumb {
    max-width: 1200px;
    margin: 0 auto 20px;
    padding: 20px 20px 0;
    font-size: 13px;
    color: #999999;
    font-weight: 300;
    letter-spacing: 0.02em;
}

.breadcrumb a {
    color: #5B7C99;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.breadcrumb a:hover {
    opacity: 0.7;
}

.breadcrumb .separator {
    margin: 0 8px;
    color: #CCCCCC;
}

.breadcrumb .current {
    color: #666666;
}

/* ========================================
   HERO SECTION
   ======================================== */
.article-hero {
    width: 100%;
    overflow: hidden;
    margin-bottom: 60px;
    margin-top: 8px;
}

.article-hero .hero-image {
    width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   ARTICLE HEADER CONTENT
   ======================================== */
.article-header-content {
    max-width: 1200px;
    margin: 0 auto 80px;
    text-align: center;
    padding: 0 20px;
}

/* Category Badges */
.article-category-badges {
    display: flex;
    gap: 10px;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.category-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 2px;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.2s ease;
}

.category-badge.primary {
    background: #5B7C99;
    color: white;
    border: none;
}

.category-badge.secondary {
    background: transparent;
    color: #666666;
    border: 1px solid #E0E0E0;
}

.category-badge.secondary:hover {
    background: transparent;
    color: #5B7C99;
    border-color: #5B7C99;
}

/* Article Title */
.article-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 48px;
    font-weight: 400;
    line-height: 1.12;
    letter-spacing: 0.02em;
    margin-bottom: 20px;
    color: #333333;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

/* Article Meta */
.article-meta {
    display: flex;
    gap: 12px;
    justify-content: center;
    align-items: center;
    font-size: 13px;
    color: #AAAAAA;
    flex-wrap: wrap;
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.article-meta .meta-separator {
    color: #DDDDDD;
}

/* ========================================
   ARTICLE CONTENT LAYOUT
   ======================================== */
.article-content {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 20px 80px;
}

.article-body {
    width: 100%;
}

/* ========================================
   TYPOGRAPHY - 更细更优雅
   ======================================== */

/* Heading Block */
.article-heading {
    margin-top: 80px;
    margin-bottom: 20px;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: #333333;
}

h2.article-heading {
    font-size: 32px;
}

h3.article-heading {
    font-size: 24px;
    margin-top: 40px;
    margin-bottom: 16px;
}

h4.article-heading {
    font-size: 20px;
    margin-top: 30px;
    margin-bottom: 12px;
}

/* Paragraph Block */
.article-paragraph {
    font-size: 17px;
    font-weight: 300;
    line-height: 1.8;
    letter-spacing: 0.01em;
    margin-bottom: 24px;
    color: #555555;
}

/* List Block */
.article-list {
    margin: 24px 0;
    padding-left: 30px;
}

.article-list li {
    font-size: 17px;
    font-weight: 300;
    line-height: 1.8;
    letter-spacing: 0.01em;
    margin-bottom: 12px;
    color: #555555;
}

/* ========================================
   IMAGES - 更大的图片比例
   ======================================== */
.article-image {
    margin: 60px 0;
    border-radius: 0;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: auto;
    display: block;
    cursor: pointer;
}

.article-image figcaption {
    padding: 12px 0;
    font-size: 14px;
    color: #999999;
    text-align: center;
    font-style: italic;
}

/* ========================================
   TABLE - 极简表格
   ======================================== */
.article-table {
    width: 100%;
    margin: 40px 0;
    border-collapse: collapse;
    border: none;
}

.article-table th,
.article-table td {
    padding: 12px 16px;
    border: none;
    border-bottom: 1px solid #E0E0E0;
    text-align: left;
}

.article-table th {
    background: transparent;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.05em;
    color: #333333;
}

.article-table td {
    color: #555555;
    font-size: 16px;
    font-weight: 300;
}

/* ========================================
   FAQ BLOCK - 极简设计
   ======================================== */
.article-faq {
    margin-bottom: 20px;
    padding: 20px 0 20px 24px;
    background: transparent;
    border-left: 3px solid #5B7C99;
    border-radius: 0;
}

.article-faq summary {
    font-size: 18px;
    font-weight: 600;
    color: #333333;
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 0;
    transition: color 0.2s ease;
    gap: 16px;
}

.article-faq summary::-webkit-details-marker {
    display: none;
}

.article-faq summary::after {
    content: '+';
    font-size: 24px;
    font-weight: 400;
    color: #5B7C99;
    flex-shrink: 0;
    line-height: 1;
    transition: all 0.2s ease;
}

.article-faq[open] summary::after {
    content: '−';
}

.article-faq summary:hover {
    color: #5B7C99;
}

.article-faq div {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #E0E0E0;
    font-size: 16px;
    font-weight: 300;
    line-height: 1.7;
    color: #666666;
}

/* ========================================
   LIGHTBOX
   ======================================== */
.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 40px;
    font-size: 40px;
    color: white;
    cursor: pointer;
    font-weight: 300;
    line-height: 1;
    transition: color 0.2s ease;
}

.lightbox-close:hover {
    color: #ccc;
}

/* ========================================
   RELATED ARTICLES - 极简卡片
   ======================================== */
.related-articles {
    max-width: 1200px;
    margin: 80px auto;
    padding: 0 20px;
}

.related-articles h2 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #333333;
}

.related-articles .section-subtitle {
    font-size: 15px;
    color: #999999;
    margin-bottom: 30px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.related-card {
    background: white;
    border: 1px solid #E0E0E0;
    border-radius: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    text-decoration: none;
    display: block;
}

.related-card:hover {
    transform: translateY(0);
    border-color: #5B7C99;
}

.related-card img {
    width: 100%;
    height: auto;
    display: block;
    transition: opacity 0.3s ease;
}

.related-card:hover img {
    opacity: 0.85;
}

.related-card-content {
    padding: 20px;
}

.related-card-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 10px;
    color: #333333;
    line-height: 1.4;
    transition: color 0.2s ease;
}

.related-card:hover .related-card-title {
    color: #5B7C99;
}

.related-card-meta {
    font-size: 13px;
    color: #999999;
}

/* ========================================
   ARTICLE FOOTER
   ======================================== */
.article-footer {
    margin-top: 80px;
    padding: 40px 0;
    border-top: 1px solid #E0E0E0;
    background: #FAFAFA;
    text-align: center;
}

.footer-nav {
    margin-bottom: 18px;
}

.footer-nav a {
    color: #666666;
    font-size: 14px;
    text-decoration: none;
    margin: 0 20px;
    letter-spacing: 0.02em;
    transition: color 0.2s ease;
}

.footer-nav a:hover {
    color: #5B7C99;
}

.copyright {
    color: #999999;
    font-size: 14px;
    margin: 0;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 768px) {
    .article-header .container {
        flex-direction: column;
        gap: 15px;
    }
    
    .main-nav {
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .article-title {
        font-size: 32px;
    }
    
    .article-header-content {
        margin-bottom: 40px;
    }
    
    .article-content {
        padding: 0 20px 60px;
    }
    
    h2.article-heading {
        font-size: 26px;
        margin-top: 60px;
    }
    
    h3.article-heading {
        font-size: 20px;
    }
    
    h4.article-heading {
        font-size: 18px;
    }
    
    .article-paragraph,
    .article-list li {
        font-size: 16px;
    }
    
    .article-table {
        font-size: 14px;
    }
    
    .article-table th,
    .article-table td {
        padding: 8px 12px;
    }
    
    .article-faq summary {
        font-size: 16px;
    }
    
    .article-faq div {
        font-size: 15px;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .footer-nav {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .article-title {
        font-size: 28px;
    }
    
    .article-content {
        padding: 0 16px 40px;
    }
    
    h2.article-heading {
        font-size: 24px;
        margin-top: 40px;
    }
    
    h3.article-heading {
        font-size: 18px;
        margin-top: 30px;
    }
}