/* 新拟物设计风格 - 珊瑚橙主题 */
:root {
    --primary-color: #FF7E6B;
    --secondary-color: #FF9E7D;
    --bg-color: #F8F5F2;
    --text-color: #3A3A3A;
    --light-shadow: #FFFFFF;
    --dark-shadow: #D9D3CC;
    --card-bg: #F8F5F2;
    --accent-color: #6B8EFF;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', 'Helvetica Neue', Arial, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.7;
    padding-bottom: 50px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

a:hover {
    color: var(--accent-color);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 新拟物风格头部 */
header {
    padding: 25px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--bg-color);
}

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

.logo {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
    text-shadow: 3px 3px 6px var(--dark-shadow), -3px -3px 6px var(--light-shadow);
    letter-spacing: 1px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 25px;
}

nav ul li a {
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 500;
    box-shadow: 5px 5px 10px var(--dark-shadow), -5px -5px 10px var(--light-shadow);
    background: var(--card-bg);
}

nav ul li a:hover {
    box-shadow: inset 3px 3px 5px var(--dark-shadow), inset -3px -3px 5px var(--light-shadow);
    color: var(--primary-color);
}

/* 新拟物卡片 */
.neumorphic-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 12px 12px 24px var(--dark-shadow), -12px -12px 24px var(--light-shadow);
    transition: all 0.4s ease;
    margin-bottom: 30px;
}

.neumorphic-card:hover {
    transform: translateY(-5px);
    box-shadow: 15px 15px 30px var(--dark-shadow), -15px -15px 30px var(--light-shadow);
}

.section-title {
    font-size: 26px;
    margin-bottom: 30px;
    position: relative;
    display: inline-block;
    color: var(--text-color);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

/* 文章网格布局 */
.article-masonry {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.article-item {
    background: var(--card-bg);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 8px 8px 16px var(--dark-shadow), -8px -8px 16px var(--light-shadow);
    transition: all 0.4s ease;
}

.article-item:hover {
    transform: translateY(-8px);
    box-shadow: 12px 12px 24px var(--dark-shadow), -12px -12px 24px var(--light-shadow);
}

.article-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.article-content {
    padding: 20px;
}

.article-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--primary-color);
    margin-top: 15px;
}

/* 分类标签 */
.category-tag {
    display: inline-block;
    padding: 4px 12px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 15px;
    box-shadow: 3px 3px 6px var(--dark-shadow);
}

/* 文章详情页 */
.article-detail {
    max-width: 800px;
    margin: 0 auto;
}

.article-header {
    text-align: center;
    margin-bottom: 40px;
}

.detail-title {
    font-size: 32px;
    margin-bottom: 20px;
    line-height: 1.3;
    color: var(--text-color);
}

.detail-meta {
    display: flex;
    justify-content: center;
    gap: 25px;
    color: var(--primary-color);
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.detail-image {
    width: 100%;
    max-height: 450px;
    object-fit: cover;
    border-radius: 20px;
    margin: 30px 0;
    box-shadow: 10px 10px 20px var(--dark-shadow), -10px -10px 20px var(--light-shadow);
}

.article-body {
    line-height: 1.8;
    font-size: 17px;
}

.article-body p {
    margin-bottom: 20px;
}

/* 分页按钮 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 50px;
}

.pagination a {
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 500;
    box-shadow: 5px 5px 10px var(--dark-shadow), -5px -5px 10px var(--light-shadow);
    background: var(--card-bg);
}

.pagination a:hover {
    box-shadow: inset 3px 3px 5px var(--dark-shadow), inset -3px -3px 5px var(--light-shadow);
}

/* 友情链接 */
.friend-links {
    margin: 50px 0;
}

.links-container {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

.links-container a {
    padding: 10px 20px;
    border-radius: 50px;
    box-shadow: 5px 5px 10px var(--dark-shadow), -5px -5px 10px var(--light-shadow);
    background: var(--card-bg);
    font-size: 14px;
    transition: all 0.3s;
}

.links-container a:hover {
    box-shadow: inset 3px 3px 5px var(--dark-shadow), inset -3px -3px 5px var(--light-shadow);
    color: var(--primary-color);
}

/* 页脚 */
footer {
    text-align: center;
    padding: 30px 0;
    margin-top: 50px;
}

.copyright {
    font-size: 14px;
    color: var(--primary-color);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 20px;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .detail-title {
        font-size: 26px;
    }
    
    .article-masonry {
        grid-template-columns: 1fr;
    }
    
    .pagination {
        flex-direction: column;
        align-items: center;
    }
}