/* 页面整体布局 */
html, body {
    height: 100%;   /* 让 body 和 html 充满整个屏幕 */
    margin: 0;      /* 去掉默认的 margin */
}

.wrapper {
    display: flex;           /* 使用 Flexbox 布局 */
    flex-direction: column;  /* 让子元素垂直排列 */
    min-height: 100vh;       /* 最小高度为视口高度 */
}

/* 页面内容 */
.content {
    flex-grow: 1; /* 让内容区域尽可能占据剩余空间 */
    padding: 20px; /* 添加一些内容的内边距 */
}

/* 页脚样式 */
.footer {
    background: #333; /* 页脚背景 */
    color: white;      /* 页脚文字颜色 */
    text-align: center; /* 页脚文字居中 */
    padding: 10px;     /* 页脚的内边距 */
}

.logo {
    height: 1.3rem;
    width: 9.45rem;
}

.footer-color {
    background-color: #282928;
}

.marquee-container {
    overflow: hidden;
    width: 100%;
    height: 139px;
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: scroll-left 10s linear infinite;
}

.marquee-content {
    display: flex;
}

.marquee-item {
}

.marquee-item > img {
    width: 10rem;
    margin-right: 1rem;
}

/* 关键动画：始终向左滚动 */
@keyframes scroll-left {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.preview-overlay img {
    max-height: 80%;
    max-width: 100%;
    object-fit: contain;
    margin: auto;
}

.preview-slider > div {
    min-width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

/*分页美化*/
/* 基本分页容器样式 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px; /* 间隔 */
    flex-wrap: wrap;
    padding: 10px 0;
}

/* 每个分页按钮样式 */
.pagination li {
    list-style: none;
}

/* 链接样式 */
.pagination li a {
    display: inline-block;
    padding: 8px 16px;
    text-align: center;
    background-color: #f7f7f7;
    color: #333;
    border-radius: 5px;
    font-size: 14px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* 当前页样式 */
.pagination li.active span {
    background-color: #4f46e5;
    color: white;
    padding: 8px 16px;
    border-radius: 5px;
}

/* 禁用页码样式 */
.pagination li.disabled span {
    background-color: #ddd;
    color: #999;
    padding: 8px 16px;
    border-radius: 5px;
}

/* Hover 时的效果 */
.pagination li a:hover {
    background-color: #4f46e5;
    color: white;
}

/* 为了兼容不同设备的布局，确保分页按钮自适应 */
@media (max-width: 480px) {
    .pagination li a {
        padding: 6px 12px;
        font-size: 12px;
    }

    .pagination li span {
        padding: 6px 12px;
        font-size: 12px;
    }
}

/*文章详情*/
.rich-text-container {
    max-width: 100%;
    border-radius: 8px;
    overflow: hidden;
}

.rich-text-header {
    text-align: center;
    margin-bottom: 15px;
}

.rich-text-header h1 {
    font-size: 0.8rem;
    color: #333;
    font-weight: 600;
    line-height: 1.4;
}

.rich-text-header .date {
    font-size: 14px;
    color: #888;
    margin-top: 5px;
    border-bottom: 1px solid #ddd;
}

.rich-text-content {
    margin-top: 20px;
    line-height: 1.6;
    font-size: 16px;
}

.rich-text-content p {
    font-size: 0.6rem;
}

.rich-text-content img {
    max-width: 100%;
    height: auto;
    display: block;
}

.rich-text-content hr {
    border: none;
    border-top: 1px solid #eee;
    margin: 30px 0;
}
/* 表格样式 */
.rich-text-content table {
    width: 100%;
    border-collapse: collapse;
}

.rich-text-content table, .rich-text-content th, .rich-text-content td {
    border: 1px solid #ddd;
}

.rich-text-content th, .rich-text-content td {
    padding: 10px;
    text-align: left;
}

.rich-text-content th {
    background-color: #f8f8f8;
    color: #555;
}

.rich-text-content td {
    background-color: #fff;
    color: #333;
}


.form-container {
    max-width: 600px;
    margin: 20px auto;
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
}

h1 {
    text-align: center;
    font-size: 24px;
    color: #333;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    font-size: 14px;
    color: #555;
    display: block;
    margin-bottom: 5px;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 10px;
    font-size: 14px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

.form-group input[type="file"] {
    border: none;
    padding: 5px 10px;
    font-size: 14px;
    color: #333;
}

.form-group textarea {
    height: 150px;
    resize: vertical;
    max-height: 400px;
}

.file-upload {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px dashed #ddd;
    border-radius: 4px;
    padding: 20px;
    background-color: #f9f9f9;
    cursor: pointer;
}

.file-upload:hover {
    background-color: #f1f1f1;
}

.file-upload input {
    display: none;
}

.file-upload span {
    color: #888;
}

.form-group .char-count {
    text-align: right;
    font-size: 12px;
    color: #888;
}
.form-group input {
    font-size: 0.8rem;
}
.form-group label {
    font-size: 0.8rem;
}
input::placeholder {
    font-size: 0.74rem;
}


.submit-btn {
    width: 100%;
    padding: 12px;
    background-color: rgb(72, 72, 192);
    color: #fff;
    font-size: 16px;
    border: none;
    border-radius: 30px;
    cursor: pointer;
}

.submit-btn:hover {
    background-color: rgb(72, 72, 192);
}

/* 当 input, select, textarea 获取焦点时 */
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: rgb(72, 72, 192);
    outline: none; /* 去除浏览器默认的外边框 */
}
/* Mobile adjustments */
@media (max-width: 768px) {
    .form-container {
        padding: 15px;
        margin: 10px;
    }

    .form-group label {
        font-size: 16px;
    }

    .form-group input, .form-group select, .form-group textarea {
        font-size: 16px;
    }

    .submit-btn {
        font-size: 18px;
        padding: 15px;
    }
}