/* other_articles.css */

/* 现代化样式 - 其他文章页面 */
:root {
    --primary-color: #007aff;
    --secondary-color: #5856d6;
    --text-color: #333;
    --light-bg: #f5f5f7;
    --card-bg: #ffffff;
    --border-radius: 12px;
    --transition: all 0.3s ease;
    --nav-height: 70px;
}

body.dark-mode {
    --text-color: #ffffff;
    --light-bg: #1a1a1a;
    --card-bg: #2c2c2c;
}

body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--text-color);
    background-color: var(--light-bg);
}

/* 导航栏样式 */
.nav-wrapper {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    height: var(--nav-height);
}

.nav-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.logo:hover {
    opacity: 0.8;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 1rem;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary-color);
}

.theme-toggle {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    font-size: 1.2rem;
    padding: 8px;
    border-radius: 50%;
    transition: var(--transition);
}

.theme-toggle:hover {
    background: rgba(0, 0, 0, 0.1);
}

/* 主要内容区域 */
.main-content {
    max-width: 1200px;
    margin: 100px auto 50px;
    padding: 0 20px;
}

/* 文章卡片样式 */
.articles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.article {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 250px;
}

.article:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.article h2 {
    color: var(--text-color);
    font-size: 1.5rem;
    margin: 0 0 15px;
    line-height: 1.4;
}

.article p {
    color: var(--text-color);
    opacity: 0.8;
    margin: 0 0 20px;
    line-height: 1.6;
    flex-grow: 1;
}

/* 阅读更多按钮 */
.read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    margin-top: auto;
}

.read-more:hover {
    color: var(--secondary-color);
    gap: 12px;
}

.read-more i {
    font-size: 1.1rem;
    transition: var(--transition);
}

/* 页脚样式 */
.footer {
    background: var(--card-bg);
    padding: 60px 0 20px;
    margin-top: 80px;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.05);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
}

.footer-logo h3 {
    color: var(--primary-color);
    margin: 0 0 15px;
    font-size: 1.8rem;
    font-weight: 700;
}

.footer-logo p {
    color: var(--text-color);
    opacity: 0.8;
    margin: 0;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.footer-section h4 {
    color: var(--text-color);
    margin: 0 0 20px;
    font-size: 1.2rem;
    font-weight: 600;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: var(--text-color);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
    opacity: 1;
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    margin-top: 40px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.footer-bottom p {
    color: var(--text-color);
    opacity: 0.6;
    margin: 0;
    font-size: 0.9rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-content {
        padding: 0 15px;
    }

    .nav-links {
        display: none;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer {
        padding: 40px 0 20px;
    }
}

/* 暗色模式适配 */
body.dark-mode {
    background-color: var(--light-bg);
}

body.dark-mode .nav-wrapper {
    background: rgba(0, 0, 0, 0.8);
}

body.dark-mode .article {
    background: var(--card-bg);
}

body.dark-mode .footer {
    background: var(--card-bg);
}

body.dark-mode .footer-bottom {
    border-top-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .footer-section ul li a:hover {
    color: var(--primary-color);
}

/* 置顶文章特殊样式 */
.article.pinned {
    border: 2px solid var(--primary-color);
    position: relative;
}

.article.pinned::before {
    content: "置顶";
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
}