repo/style.css

/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
    background: #fff;
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* 页眉样式 */
.header {
    background: #1E90FF;
    padding: 0.8rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo img {
    height: 32px;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-item {
    color: white;
    text-decoration: none;
    font-size: 0.95rem;
    position: relative;
}

.nav-item.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: white;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.user-menu a {
    color: white;
    text-decoration: none;
}

/* 轮播图样式 */
.carousel-container {
    margin-top: 60px;
    width: 100%;
    height: 400px;
    overflow: hidden;
    position: relative;
}

.carousel {
    width: 100%;
    height: 100%;
    position: relative;
}

.carousel-items {
    display: flex;
    height: 100%;
    transition: transform 0.5s ease-in-out;
}

.carousel-item {
    flex: 0 0 100%;
    height: 100%;
}

.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 分类导航样式 */
.categories {
    max-width: 1400px;
    margin: 2rem auto;
    padding: 0 2rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    border-bottom: 1px solid #eee;
    padding-bottom: 1rem;
}

.category-item {
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #666;
    font-size: 0.9rem;
}

.category-item.active {
    background: #1E90FF;
    color: white;
}

/* 软件展示区样式 */
.software-grid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.software-card {
    display: block;
    text-decoration: none;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid #eee;
}

.software-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.software-image {
    position: relative;
    padding-top: 56.25%; /* 16:9 比例 */
}

.software-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.software-info {
    padding: 1.2rem;
}

.software-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: #333;
}

.software-info p {
    color: #666;
    font-size: 0.85rem;
    line-height: 1.5;
}

/* 添加标签样式 */
.software-tags {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.8rem;
}

.tag {
    padding: 0.2rem 0.8rem;
    background: #f5f7fa;
    border-radius: 3px;
    font-size: 0.75rem;
    color: #666;
}

/* 页脚样式 */
.footer {
    background: #2c3e50;
    color: white;
    padding: 2rem 0;
    width: 100%;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

/* 修改main样式 */
main {
    flex: 1;
    padding-bottom: 2rem;
}

/* 下载记录按钮和悬浮窗样式 */
.download-history-container {
    position: relative;
}

.download-history-btn {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
}

.download-history-popup {
    position: absolute;
    top: 100%;
    right: 0;
    width: 300px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    margin-top: 10px;
    display: none;
    z-index: 1000;
}

.download-history-popup.active {
    display: block;
}

.popup-header {
    padding: 1rem;
    border-bottom: 1px solid #eee;
}

.popup-header h3 {
    color: #333;
    font-size: 1rem;
    margin: 0;
}

.popup-content {
    max-height: 400px;
    overflow-y: auto;
}

.history-list {
    padding: 0.5rem 0;
}

.history-item {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid #f5f5f5;
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

.history-item-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: cover;
}

.history-item-info {
    flex: 1;
}

.history-item-name {
    font-size: 0.9rem;
    color: #333;
    margin-bottom: 0.2rem;
}

.history-item-time {
    font-size: 0.8rem;
    color: #999;
}