body, html {
    margin: 0;
    padding: 0;
    font-family: 'Open Sans', sans-serif;
    background-color: #f7f7f7;
    color: #333;
}

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

.header {
    background-color: #ffffff;
    padding: 0px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid #eaeaea;
}

h1 {
    font-family: 'Roboto Slab', serif;
    font-size: 20px;
    margin: 0;
    color: #333333;
}

/* 通知公告模块样式 */
.notice-board {
    background-color: #ffffff;
    margin-top: 20px;
    padding: 30px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

.notice-list {
    list-style-type: none;
    padding: 0;
    animation: fadeIn 1s ease-out;
}

.notice-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
    padding: 10px 0;
    border-bottom: 1px solid #eaeaea;
    transition: background-color 0.3s ease;
}

.notice-item:hover {
    background-color: #e9ecef;
}

.date {
    color: #666666;
    font-weight: 700;
}

.title {
    margin-left: 20px;
    font-weight: 400;
    color: #333333;
}

.notice-item:last-child {
    border-bottom: none;
}

/* 热点聚焦模块样式 */
.row {
    display: flex;
    justify-content: space-between;
}

.module {
    width: calc(50% - 10px); /* 两列布局 */
    background: #fff;
    margin-bottom: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.module-image {
    width: 100%;
    height: auto;
    display: block;
}

.module-description {
    padding: 15px;
}

h3 {
    margin: 0 0 10px;
    color: #333;
}

p {
    margin: 0;
    color: #666;
}

.date {
    font-size: 0.8em;
    color: #999;
    margin-top: 5px;
}

/* 动画 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container, .header {
        padding: 10px;
    }

    h1 {
        font-size: 28px;
    }

    .row {
        flex-direction: column;
    }

    .module {
        width: 100%;
        margin: 0 0 20px 0;
    }

    .notice-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .date {
        margin-bottom: 5px;
    }
}