/* -------------------------- Blog 页面专属样式 -------------------------- */
/* Blog 头部横幅 */
.blog-hero {
    background: linear-gradient(rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.1)), url(../images/banner.jpg) center / cover no-repeat;
    /* background-image: url('../images/banner.jpg'); */
    padding: 0;
    margin-bottom: 0px;
}

.hero-bg {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 250px;
    display: flex;
    align-items: center;
    padding-left: 60px;
}

.hero-content h1 {
    font-size: 48px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
    text-transform: uppercase;
}

.hero-content p {
    font-size: 18px;
    color: var(--white);
    opacity: 0.9;
    max-width: 600px;
}

/* Blog 主内容区布局 */
.blog-wrapper {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 40px;
}

/* 左侧博客列表 */
.blog-content {
    width: 100%;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

/* 博客卡片样式 */
.blog-card {
    border: 1px solid var(--border-gray);
    transition: var(--transition);
}

.blog-card:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.card-img {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .card-img img {
    transform: scale(1.05);
}

.card-category {
    display: inline-block;
    padding: 5px 10px;
    background-color: var(--secondary-blue);
    color: var(--white);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    margin: 15px 15px 0;
}

.card-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-blue);
    padding: 10px 15px;
    line-height: 1.4;
}


.card-title a {
text-decoration: none;
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-blue);
    padding: 10px 15px;
    line-height: 1.4;
    text-transform: none;
}


.card-excerpt {
    font-size: 14px;
    color: var(--gray);
    padding: 0 15px 15px;
    line-height: 1.6;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    padding: 10px 15px 15px;
    border-top: 1px solid var(--border-gray);
    font-size: 12px;
    color: var(--gray);
}

.card-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* 分页控件 */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.page-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-gray);
    background-color: var(--white);
    color: var(--black);
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-btn.active {
    background-color: var(--secondary-blue);
    color: var(--white);
    border-color: var(--secondary-blue);
}

.page-btn:hover:not(.active) {
    background-color: var(--light-gray);
}

.ellipsis {
    font-size: 16px;
    color: var(--gray);
}

.page-nav {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-gray);
    background-color: var(--white);
    color: var(--black);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-nav:hover {
    background-color: var(--light-gray);
}

/* 右侧侧边栏 */
.blog-sidebar {
    width: 100%;
}

.sidebar-widget {
    background-color: var(--white);
    border: 1px solid var(--border-gray);
    margin-bottom: 30px;
    padding: 20px;
}

.sidebar-widget h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--secondary-blue);
    text-transform: uppercase;
}

/* 搜索框 */
.search-widget {
    display: flex;
    gap: 0;
}

.search-input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid var(--border-gray);
    font-size: 14px;
    color: var(--black);
    outline: none;
}

.search-input::placeholder {
    color: var(--gray);
}

.search-btn {
    height:100%;
    width: 32px;
    background-color: var(--secondary-blue);
    color: var(--white);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.search-btn:hover {
    background-color: var(--primary-blue);
}

/* 分类列表 */
.category-list {
    list-style: none;
}

.category-list li {
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px dashed var(--border-gray);
}

.category-list li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.category-list li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--gray);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.category-list li a:hover {
    color: var(--secondary-blue);
}

.category-list li a i {
    margin-right: 8px;
    color: var(--secondary-blue);
}

.count {
    background-color: var(--light-gray);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
    color: var(--gray);
}

/* 最新文章 */
.recent-posts-list {
    list-style: none;
}

.recent-posts-list li {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px dashed var(--border-gray);
}

.recent-posts-list li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.recent-posts-list li img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    flex-shrink: 0;
}

.post-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.post-title {
    font-size: 14px;
    color: var(--black);
    text-decoration: none;
    font-weight: 500;
    margin-bottom: 5px;
    transition: var(--transition);
}

.post-title:hover {
    color: var(--secondary-blue);
}

.post-date {
    font-size: 12px;
    color: var(--gray);
}

/* 标签云 */
.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag {
    padding: 5px 12px;
    background-color: var(--light-gray);
    color: var(--gray);
    text-decoration: none;
    font-size: 12px;
    border-radius: 20px;
    transition: var(--transition);
}

.tag:hover {
    background-color: var(--secondary-blue);
    color: var(--white);
}

/* Blog 页面响应式样式 */
@media (max-width: 992px) {
    .blog-wrapper {
        grid-template-columns: 2fr 1fr;
    }

    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-bg {
        height: 200px;
        padding-left: 30px;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .hero-content p {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .blog-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .hero-bg {
        height: 180px;
        padding-left: 20px;
    }

    .hero-content h1 {
        font-size: 30px;
    }

    .hero-content p {
        font-size: 14px;
    }

    .card-img {
        height: 180px;
    }

    .pagination {
        flex-wrap: wrap;
    }
}

@media (max-width: 576px) {
    .hero-bg {
        height: 150px;
        padding-left: 15px;
    }

    .hero-content h1 {
        font-size: 24px;
    }

    .card-img {
        height: 150px;
    }

    .sidebar-widget {
        padding: 15px;
    }

    .recent-posts-list li {
        flex-direction: column;
        gap: 10px;
    }

    .recent-posts-list li img {
        width: 100%;
        height: auto;
    }
}