/* 分类页面特定样式 */
:root {
    --primary-color: #2A0B43;
    --secondary-color: #D4AF37;
    --background-color: #0A0E17;
    --card-bg: rgba(42, 11, 67, 0.8);
    --text-main: #FFFFFF;
    --text-muted: rgba(255, 255, 255, 0.7);
    --border-color: rgba(212, 175, 55, 0.3);
}

@keyframes floatHorizontal {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* -------------------------------------
   修正缺失的 fadeIn 动画定义
   ------------------------------------- */

   @keyframes fadeIn {
    /* 动画的起始状态：完全透明 */
    0% {
        opacity: 0;
    }
    /* 动画的结束状态：完全不透明 */
    100% {
        opacity: 1;
    }
}

/* 英雄区域样式 */
.category-hero {
    padding: 160px 0 80px;
    text-align: center;
    background: linear-gradient(135deg, rgba(42, 11, 67, 0.9) 0%, rgba(74, 27, 109, 0.7) 100%);
    border-radius: 30px;
    margin-top: 40px;
    position: relative;
    overflow: hidden;
}

.category-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff 30%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.category-subtitle {
    font-size: 1.3rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 40px;
}

.category-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 15px;
    border: 1px solid var(--border-color);
    min-width: 180px;
}

.stat-item i {
    font-size: 2rem;
    color: var(--secondary-color);
}

.stat-info {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.stat-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.category-warning {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #ff6b6b;
    background: rgba(255, 107, 107, 0.1);
    padding: 12px 25px;
    border-radius: 25px;
    border: 1px solid rgba(255, 107, 107, 0.3);
    margin-top: 30px;
}

/* 列表样式（仿照dream.html的卡片设计） */
.stories-section {
    padding: 60px 0;
}

.stories-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.article-item {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.article-item:hover {
    transform: translateY(-5px);
    border-color: var(--secondary-color);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.2);
}

.article-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), transparent);
}

.article-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
    line-height: 1.4;
}

.article-title a {
    color: var(--text-main);
    text-decoration: none;
    transition: color 0.3s ease;
}

.article-title a:hover {
    color: var(--secondary-color);
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    padding: 8px 20px;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 25px;
    border: 1px solid var(--secondary-color);
    transition: all 0.3s ease;
    margin-top: 15px;
}

.read-more:hover {
    background: rgba(212, 175, 55, 0.2);
    transform: translateX(5px);
}

/* 分页样式 */
.pagination-section {
    padding: 40px 0;
    text-align: center;
}

.pagination-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 15px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-main);
    text-decoration: none;
    transition: all 0.3s ease;
}

.page-link:hover:not(.current):not(.disabled) {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--secondary-color);
}

.page-link.current {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--primary-color);
    font-weight: 700;
}

.page-link.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 相关分类样式 */
.related-categories {
    padding: 80px 0;
    border-top: 1px solid var(--border-color);
}

.section-title {
    font-size: 2rem;
    margin-bottom: 40px;
    text-align: center;
    color: var(--text-main);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
}

.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    padding: 25px;
    background: var(--card-bg);
    border-radius: 15px;
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: var(--text-main);
    transition: all 0.3s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    border-color: var(--secondary-color);
    background: rgba(212, 175, 55, 0.05);
}

.category-card i {
    font-size: 2rem;
    color: var(--secondary-color);
}

.category-card span {
    font-weight: 500;
    text-align: center;
}

/* 页脚样式 */
.footer {
    background: var(--primary-color);
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--secondary-color);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-desc {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    color: var(--text-main);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--secondary-color);
    color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-title {
    font-size: 1.2rem;
    color: var(--text-main);
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    max-width: 1200px;
    margin: 40px auto 0;
    padding: 20px 20px 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-bottom a {
    color: var(--secondary-color);
    text-decoration: none;
}

/* 返回顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--secondary-color);
    color: var(--primary-color);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

/* 容器样式 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 响应式设计 */
@media (max-width: 768px) {    
    .category-title {
        font-size: 2.5rem;
    }
    
    .category-subtitle {
        font-size: 1.1rem;
    }
    
    .category-stats {
        flex-direction: column;
        align-items: center;
    }
    
    .stat-item {
        width: 100%;
        max-width: 300px;
    }
    
    .stories-container {
        grid-template-columns: 1fr;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .category-title {
        font-size: 2rem;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
}