/* 基础样式 */
body {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', Arial, sans-serif;
    line-height: 1.6;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: #fff;
    overflow-x: hidden;
    min-height: 100vh;
}
h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
    color: #ff9f43;
}
p, li, a {
    color: #dcdcdc;
}
.container {
    max-width: 1400px;
    margin: auto;
    padding: 20px;
}
/* 导航栏 */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background-color: rgba(0, 0, 0, 0.2);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.navbar .logo {
    font-size: 24px;
    font-weight: bold;
    color: #ff9f43;
}
.navbar ul {
    list-style: none;
    display: flex;
    gap: 20px;
}
.navbar ul li {
    cursor: pointer;
    padding: 10px 15px;
    border-radius: 5px;
    transition: all 0.3s ease;
}
.navbar ul li:hover {
    background-color: rgba(255, 159, 67, 0.2);
    transform: scale(1.05);
}
.navbar ul li.active {
    background-color: #ff9f43;
    color: #fff;
}
/* 内容区域 */
.content-area {
    margin-top: 20px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}
.grid-item {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
}
.grid-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}
.grid-item img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 10px;
}
/* 文章样式 */
.article-section {
    margin-top: 40px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}
.article-section h2 {
    color: #ff9f43;
    margin-bottom: 20px;
}
.article-section p, .article-section pre {
    color: #dcdcdc;
    font-size: 16px;
    line-height: 1.8;
}
.article-section pre {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    margin: 20px 0;
}
/* 响应式设计 */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        align-items: flex-start;
    }
    .grid-container {
        grid-template-columns: 1fr;
    }
}
@media (min-width: 1200px) {
    .container {
        padding: 40px;
    }
    .grid-container {
        grid-template-columns: repeat(3, 1fr);
    }
}
/* 微交互动效 */
.button {
    display: inline-block;
    padding: 10px 20px;
    background-color: #ff9f43;
    color: #fff;
    border-radius: 5px;
    text-decoration: none;
    transition: all 0.3s ease;
}
.button:hover {
    background-color: #e68a3b;
    transform: scale(1.05);
}