/* 导航面包屑样式 */
.bc-nav {
    width: 100%;
    height: 35px;
    line-height: 35px;
    /* border-bottom: 1px solid #348fc3; */
}

.bc-nav>p {
    width: 1200px;
    margin: 0 auto;
}

.bc-nav>p>a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s;
}

.bc-nav>p>a:hover {
    color: #348fc3;
}

/* 帮助中心主容器 */
.help-box {
    width: 1200px;
    margin: 0 auto;
    min-height: 600px;
    display: flex;
    gap: 15px;
}

/* 左侧导航菜单 */
.help-left {
    width: 160px;
    background: #fff;
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.h-title {
    height: 36px;
    line-height: 36px;
    text-align: center;
    font-size: 16px;
    color: white;
    font-weight: bold;
    background: #348fc3;
    border-radius: 4px 4px 0 0;
}

#parent>li {
    line-height: 33px;
    display: block;
    border-bottom: 1px solid #f1f1f1;
}

#parent>li>span {
    display: block;
    padding: 0 10px;
    background: #f8f8f8;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
}

#parent>li>span:hover {
    background: #eaeaea;
}

#parent>li>span p {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #999;
    transition: all 0.3s;
}

.h-show>span p {
    transform: translateY(-50%) rotate(180deg);
}

.h-list {
    display: none;
    padding: 5px 0;
    background: #fff;
}

.h-show .h-list {
    display: block;
}

.h-list li {
    padding: 5px 15px;
    cursor: pointer;
    transition: all 0.3s;
}

.h-list li:hover,
.h-list .h-curr {
    color: #348fc3;
    font-weight: bold;
    background: rgba(52, 143, 195, 0.1);
}

/* 右侧内容区域 */
.help-right {
    flex: 1;
    min-height: 400px;
    background: white;
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    padding: 15px;
}

.h-right-title {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

#square {
    width: 6px;
    height: 6px;
    background: #348fc3;
    margin-right: 10px;
}

.h-right-title h4 {
    font-size: 19px;
    color: #333;
}

.h-content {
    line-height: 1.6;
    color: #333;
}

.h-content h1,
.h-content h2 {
    color: #348fc3;
    margin: 15px 0;
}

.h-content h1 {
    text-align: center;
    font-size: 24px;
}

.h-content h2 {
    font-size: 20px;
    border-bottom: 1px solid #eee;
    padding-bottom: 5px;
}

.h-content p,
.h-content ul,
.h-content ol {
    margin-bottom: 15px;
}

.h-content ul,
.h-content ol {
    padding-left: 20px;
}

.h-content li {
    margin-bottom: 5px;
}

/* 反馈区域 */
.h-record {
    padding: 20px 0;
    margin-top: 30px;
    border-top: 1px solid #eee;
    text-align: center;
}

.h-record p {
    margin-bottom: 15px;
}

.h-button {
    padding: 8px 20px;
    background: #f8f8f8;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    margin: 0 10px;
}

.h-button:hover {
    background: #348fc3;
    color: white;
    border-color: #348fc3;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .help-box {
        width: 100%;
        flex-direction: column;
    }

    .help-left,
    .help-right {
        width: 100%;
    }

    .bc-nav>p {
        width: 100%;
        padding: 0 15px;
    }
}

/* 工具类 */
.c {
    clear: both;
}

.b {
    border: 1px solid #e0dddd;
}

.b-99 {
    background: #348fc3;
}


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

h1 {
    text-align: center;
    margin-bottom: 30px;
    color: #333;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.news-item {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.news-item:hover {
    transform: translateY(-5px);
}

.news-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.news-thumbnail {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.news-content {
    padding: 15px;
    flex: 1;
}

.news-title {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #333;
    line-height: 1.4;
}

.news-desc {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-date {
    font-size: 12px;
    color: #999;
}

.read-more {
    display: inline-block;
    margin-top: 10px;
    color: #1890ff;
    font-size: 14px;
    text-decoration: none;
}

.read-more:hover {
    text-decoration: underline;
}

.pagination {
    display: flex;
    justify-content: center;
    margin-top: 30px;
    gap: 10px;
}

.pagination button {
    padding: 8px 16px;
    border: 1px solid #ddd;
    background-color: white;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.pagination button:hover {
    background-color: #f0f0f0;
}

.pagination button.active {
    background-color: #1890ff;
    color: white;
    border-color: #1890ff;
}

@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .news-grid {
        grid-template-columns: 1fr;
    }

    .pagination {
        flex-wrap: wrap;
    }
}