/**
 * Article Shell — 文章页面基础布局
 * berunactivewear.com
 */

/* ========== Article Page Container ========== */
.article-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========== Article Content Area ========== */
.article-content {
    max-width: 780px;
    font-size: 1.0625rem;
    line-height: 1.8;
    color: #333333;
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1.5rem 0;
}

/* ========== Blog Hero Section ========== */
.blog-hero {
    position: relative;
    min-height: 380px;
    display: flex;
    align-items: center;
    padding: 100px 0 80px;
    color: #fff;
    overflow: hidden;
    /* 无背景图时的渐变 fallback */
    background: linear-gradient(135deg, rgba(30,183,230,0.95) 0%, rgba(12,82,115,0.95) 100%);
}

.blog-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    /* background 由内联 <style> 设置（含文章图片 URL），此处不要覆盖 */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.15;
    z-index: 0;
}

.blog-hero > * {
    position: relative;
    z-index: 2;
}

.blog-hero .container {
    position: relative;
    z-index: 2;
}

/* 面包屑 */
.blog-hero .breadcrumb {
    background: transparent;
    padding: 0;
    margin-bottom: 1.5rem;
}

.blog-hero .breadcrumb-item a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.blog-hero .breadcrumb-item a:hover {
    color: #fff;
}

.blog-hero .breadcrumb-item.active {
    color: rgba(255,255,255,0.6);
}

.blog-hero .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255,255,255,0.5);
}

/* 标题 — 左对齐 */
.blog-hero h1 {
    color: #fff;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.25;
    max-width: 800px;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

/* Lead 描述文字 */
.blog-hero .lead {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.9);
    max-width: 700px;
    line-height: 1.7;
    margin-bottom: 2rem;
}

/* ========== Blog Meta ========== */
.blog-meta {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    font-size: 0.95rem;
    color: rgba(255,255,255,0.85);
}

.blog-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: #666;
    margin-right: 1.25rem;
}

.blog-hero .blog-meta-item {
    color: rgba(255,255,255,0.85);
    margin-right: 0;
}

.blog-meta-item i {
    font-size: 1rem;
    opacity: 0.9;
}

/* ========== Category Badge ========== */
.blog-category-badge {
    display: inline-block;
    padding: 6px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #fff;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(4px);
    border-radius: 20px;
    text-decoration: none;
    margin-bottom: 1rem;
    transition: background-color 0.3s ease;
}

.blog-category-badge:hover {
    background: rgba(255,255,255,0.35);
    color: #fff;
    text-decoration: none;
}

/* ========== Responsive ========== */
@media (max-width: 991.98px) {
    .blog-hero h1 {
        font-size: 2.25rem;
    }
}

@media (max-width: 767.98px) {
    .blog-hero {
        min-height: 280px;
        padding: 80px 0 60px;
    }
    .blog-hero h1 {
        font-size: 1.875rem;
    }
    .blog-meta {
        gap: 16px;
    }
    .article-page {
        padding: 0 15px;
    }
}