/* global.css - 所有HTML文件共用的CSS样式 */

/* 基础重置和全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --light-bg: #ffffff;
    --dark-bg: #1a1a1a;
    --light-text: #333333;
    --dark-text: #f0f0f0;
    --border-color: #ddd;
    --border-color-dark: #444;
    --font-family: "PingFang SC", "Microsoft YaHei", "SimHei", sans-serif;
    --line-height: 1.6;
    --container-padding: 20px;
}

body {
    font-family: var(--font-family);
    line-height: var(--line-height);
    color: var(--light-text);
    background-color: #f5f5f5;
}

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

a:hover {
    text-decoration: underline;
}

/* 容器和布局 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* 顶部导航栏 */
.header {
    background-color: var(--primary-color);
    color: white;
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    /*  position: sticky;  */
	position: relative; /* 改为relative或static  顶部不固定，修改包含下一行 */
    /*top: 0;*/
    z-index: 100;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
}

.logo span {
    color: var(--secondary-color);
}

/* 搜索框 */
.search-box {
    display: flex;
    align-items: center;
    background-color: white;
    border-radius: 4px;
    padding: 8px 12px;
    width: 300px;
}

.search-box input {
    border: none;
    outline: none;
    flex: 1;
    padding: 0 8px;
    font-size: 0.9rem;
}

.search-box button {
    background: none;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
}

/* 导航链接 - 只保留阅读历史 */
.nav-links {
    display: flex;
    gap: 20px;
}

.nav-links a {
    color: white;
    font-size: 0.95rem;
}

/* 移除移动端菜单按钮 */
.mobile-menu-btn {
    display: none;
}

/* 主菜单 - 小说分类 */
.category-menu {
    background-color: #f8f8f8;
    border-bottom: 1px solid var(--border-color);
    padding: 15px 0;
    margin-bottom: 20px;
}

.category-menu-content {
    display: flex;
    justify-content: flex-start;
}

.category-list {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    list-style: none;
}

.category-list li a {
    color: #666;
    padding: 5px 10px;
    border-radius: 4px;
    transition: all 0.2s;
}

.category-list li a:hover {
    background-color: var(--secondary-color);
    color: white;
    text-decoration: none;
}

.category-list li a.active {
    background-color: var(--secondary-color);
    color: white;
}

        /* 内容区域通用样式 */
        .content-section {
            background-color: var(--light-bg);
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            margin-bottom: 20px;
        }
        
        .section-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border-color);
        }
        
        .section-title {
            font-size: 1.3rem;
            color: var(--primary-color);
            margin: 0;
        }

        /* 热门小说区域 - 竖版封面适配 */
        .hot-novels-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr); /* 默认宽屏每行6个 */
            gap: 20px;
        }
        
        .hot-novel-card {
            border: 1px solid #f0f0f0;
            border-radius: 8px;
            overflow: hidden;
            transition: all 0.3s ease;
            background-color: white;
            display: flex;
            flex-direction: column;
            height: 100%; /* 确保卡片高度自适应 */
        }
        
        .hot-novel-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
            border-color: var(--secondary-color);
        }
        
        /* 竖版封面样式 - 200×280比例适配 */
        .hot-novel-cover-container {
            width: 100%;
            aspect-ratio: 200/280; /* 竖版封面比例 200:280 ≈ 5:7 */
            overflow: hidden;
            position: relative;
            background-color: #f8f8f8; /* 封面加载前的背景色 */
        }
        
        .hot-novel-cover {
            width: 100%;
            height: 100%;
            object-fit: cover; /* 保持比例，填充容器 */
            transition: transform 0.3s ease;
        }
        
        .hot-novel-card:hover .hot-novel-cover {
            transform: scale(1.05);
        }
        
        
        .hot-novel-info {
            padding: 15px 10px 10px;
            text-align: center;
            flex-grow: 1; /* 让信息区域填充剩余空间 */
            display: flex;
            flex-direction: column;
        }
        
        .hot-novel-title {
            font-size: 1rem;
            color: var(--primary-color);
            margin-bottom: 8px;
            line-height: 1.4;
            font-weight: bold;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            min-height: 2.4em; /* 确保标题区域高度一致 */
        }
        
        .hot-novel-title a {
            color: var(--primary-color);
        }
        
        .hot-novel-title a:hover {
            color: var(--secondary-color);
            text-decoration: none;
        }
        
        .hot-novel-author {
            font-size: 0.8rem;
            color: #666;
            margin-bottom: 8px;
        }
        
        .hot-novel-size {
            font-size: 0.7rem;
            color: #e74c3c;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 3px;
            margin-top: auto; /* 将点击量推到底部 */
        }

/* 页脚 - 简化版 */
.footer {
    background-color: var(--primary-color);
    color: white;
    padding: 30px 0;
    margin-top: 40px;
}

.copyright {
    text-align: center;
    font-size: 0.9rem;
    color: #aaa;
}

/* 响应式设计 - 共用部分 */
@media (max-width: 1200px) {
            .hot-novels-grid {
                grid-template-columns: repeat(4, 1fr); /* 中等屏幕每行4个 */
            }
            
            .hot-novel-cover-container {
                aspect-ratio: 200/280; /* 保持竖版比例 */
            }
            
            .hot-novel-title {
                font-size: 0.9rem;
            }
            
            .hot-novel-author {
                font-size: 0.8rem;
            }
            
            .hot-novel-views {
                font-size: 0.75rem;
            }
}

@media (max-width: 992px) {
            .hot-novels-grid {
                grid-template-columns: repeat(3, 1fr); /* 平板保持每行3个 */
            }
            
            .pagination a, .pagination strong {
                min-width: 36px;
                height: 36px;
                padding: 0 10px;
                font-size: 0.9rem;
            }
}

@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
    }
    
    /* 在移动端，导航链接直接显示，不需要折叠 */
    .nav-links {
        display: flex;
        width: auto;
        gap: 20px;
    }
    
    /* 搜索框在移动端占满宽度 */
    .search-box {
        width: 100%;
        margin-top: 10px;
        order: 3;
    }
    
    .category-menu-content {
        justify-content: center;
    }
    
    .category-list {
        justify-content: center;
    }
    
    .content-section {
        padding: 20px;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .latest-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .latest-meta {
        width: 100%;
        justify-content: space-between;
    }
    
            .hot-novels-grid {
                grid-template-columns: repeat(2, 1fr); /* 手机每行2个 */
            }
            
            .hot-novel-cover-container {
                aspect-ratio: 200/280; /* 保持竖版比例 */
            }
            
            .hot-novel-info {
                padding: 12px 8px 8px;
            }
            
            .hot-novel-title {
                font-size: 0.85rem;
            }
            
            .hot-novel-author {
                font-size: 0.8rem;
            }
            
            .hot-novel-size {
                font-size: 0.7rem;
            }
}

@media (max-width: 576px) {
    .container {
        padding: 0 15px;
    }
    
    .category-list {
        gap: 8px;
    }
    
    .category-list li a {
        padding: 4px 8px;
        font-size: 0.9rem;
    }
    
            .hot-novels-grid {
                grid-template-columns: repeat(2, 1fr); /* 最小手机每行2个 */
                gap: 15px; /* 在小屏幕上减少间距 */
            }
            
            .hot-novel-cover-container {
                aspect-ratio: 200/280; /* 保持竖版比例 */
            }
}
        @media (max-width: 480px) {
            .hot-novels-grid {
                gap: 12px; /* 在超小屏幕上进一步减少间距 */
            }
            
            .hot-novel-cover-container {
                aspect-ratio: 3/4; /* 在超小屏幕上使用更通用的竖版比例 */
            }
            
            .hot-novel-info {
                padding: 10px 6px 6px;
            }
            
            .hot-novel-title {
                font-size: 0.8rem;
                min-height: 2.2em;
            }
            
            .hot-novel-author {
                font-size: 0.7rem;
                margin-bottom: 6px;
            }
            
            .hot-novel-size {
                font-size: 0.65rem;
            }
        }
        @media (max-width: 360px) {
            .hot-novels-grid {
                grid-template-columns: 1fr; /* 在极窄屏幕上每行1个 */
                gap: 15px;
            }
            
            .hot-novel-cover-container {
                aspect-ratio: 2/3; /* 调整比例以适应单列布局 */
            }
            
            .pagination a, .pagination strong {
                min-width: 28px;
                height: 28px;
                padding: 0 4px;
                font-size: 0.7rem;
            }
        }
        /* 为不支持aspect-ratio的浏览器提供回退方案 */
        @supports not (aspect-ratio: 1/1) {
            .hot-novel-cover-container {
                height: 0;
                padding-bottom: 140%; /* 200/280 ≈ 71.4%，所以 1/0.714 ≈ 140% */
                position: relative;
            }
            
            .hot-novel-cover {
                position: absolute;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
            }
            
        }