body{
    background-color:unset;
}
/* 帮助中心页面样式 */
.help-center-wrapper {
    background-color: #f7f9fc;
    color: #333;
    line-height: 1.6;
    font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
}


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

/* 主横幅 */
.hero {
    background: url(/main/base/image/helpbg.jpg);
    background-repeat: no-repeat;
    background-size: 100%;
    color: black;
    padding: 80px 0;
    text-align: center;
    margin-bottom: 50px;
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
    opacity: 0.9;
}

/* 搜索框 */
.search-box {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.search-box input {
    width: 100%;
    padding: 18px 20px;
    padding-right: 60px;
    border-radius: 10px;
    border: none;
    font-size: 1.1rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.search-box button {
    position: absolute;
    right: 5px;
    top: 5px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    width: 70px;
    height: 50px;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s;
}
.search-box button i{
    font-size: 20px;
}
.search-box button:hover {
    background-color: var(--primary-dark);
}

/* 帮助分类 */
.help-categories {
    margin-bottom: 60px;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    color: #2c3e50;
}

.section-title h2 {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.section-title p {
    color: #7f8c8d;
    font-size: 1.1rem;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.category-card {
    background-color: white;
    border-radius: 12px;
    padding: 30px 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
}

.category-card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border-top: 3px solid var(--primary-color);
}

.category-icon {
    width: 70px;
    height: 70px;
    background-color: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.category-icon i {
    font-size: 30px;
    color: var(--primary-color);
}

.category-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: #2c3e50;
}

.category-card p {
    color: #7f8c8d;
    margin-bottom: 20px;
}

.category-card a i {
    margin-left: 5px;
    transition: transform 0.3s;
}

.category-card a:hover i {
    transform: translateX(5px);
}

/* 常见问题 */
.faq-section {
    padding-bottom: 60px;
}

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

.faq-item {
    background-color: white;
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.faq-question {
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 1.1rem;
}

.faq-question:hover {
    background-color: #f8fafc;
}

.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s, padding 0.3s;
}

.faq-answer.active {
    padding: 0 25px 25px;
    max-height: 300px;
}


.faq-item.active .faq-toggle {
    transform: rotate(180deg);
}

/* 返回顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 99;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--primary-dark);
}


/* 响应式设计 */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
    }

    .categories-grid {
        grid-template-columns: 1fr;
    }
}

/* 文章列表样式 */
.article-list {
    margin: 20px 0;
    max-height: 300px;
    overflow-y: auto;
    padding-right: 5px;
    display: flex;
    flex-wrap: wrap;
}
.article-list a{
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.article-list::-webkit-scrollbar {
    width: 4px;
}

.article-list::-webkit-scrollbar-thumb {
    background-color: var(--primary-light);
    border-radius: 2px;
}

.article-item {
    display: block;
    padding: 8px 0;
    color: #555;
    text-decoration: none;
    font-size: 0.95rem;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.2s;
    width: 100%;
    text-align: left;
}

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

.article-item:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.view-all {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    margin-top: 10px;
}

.view-all i {
    margin-left: 5px;
    transition: transform 0.3s;
}

.view-all:hover i {
    transform: translateX(5px);
}

/* 分类卡片高度调整 */
.category-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.category-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.category-card > p {
    color: #7f8c8d;
    margin-bottom: 15px;
    min-height: 40px;
}

.category-card .view-all {
    margin-top: auto;
}

/** 搜索结果页面**/
/* 抽象背景元素 - 基于图片描述 */
.abstract-bg {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    pointer-events: none;
}

/* 左上角柔和图形 */
.shape-top-left {
    position: absolute;
    top: 10%;
    left: 5%;
    width: 120px;
    height: 140px;
    background: linear-gradient(135deg, rgba(22, 160, 133, 0.15) 0%, rgba(22, 160, 133, 0.08) 100%);
    border-radius: 60% 40% 30% 70% / 50% 60% 40% 50%;
    filter: blur(1px);
}

/* 右下角近似圆形 */
.shape-bottom-right {
    position: absolute;
    bottom: 10%;
    right: 5%;
    width: 180px;
    height: 180px;
    background: linear-gradient(135deg, rgba(22, 160, 133, 0.12) 0%, rgba(22, 160, 133, 0.05) 100%);
    border-radius: 50% 40% 60% 30% / 60% 50% 40% 70%;
    filter: blur(1px);
}

@keyframes wave {
    0%, 100% {
        transform: translateY(0) scaleY(1);
    }
    50% {
        transform: translateY(-15px) scaleY(1.5);
    }
}

/* 搜索头部 */
.search-header {
    padding: 80px 0 50px;
    text-align: center;
    position: relative;
}

.search-header h1 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    color: #2c3e50;
    font-weight: 600;
}

.search-header p {
    font-size: 1.2rem;
    color: #5a6c7d;
    max-width: 600px;
    margin: 0 auto 30px;
}

/* 搜索框 */
.search-box {
    max-width: 700px;
    margin: 0 auto 40px;
    position: relative;
}



/* 搜索结果信息 */
.search-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0 0 30px;
    padding: 20px 25px;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid #e0f2e9;
}

.search-info p {
    color: #5a6c7d;
    font-size: 1rem;
}

.search-count {
    color: var(--primary-color);
    font-weight: bold;
    margin: 0 5px;
}

/* 搜索结果列表 */


/* 无结果提示样式 */
.no-result {
    text-align: center;
    padding: 60px 20px;
    margin: 40px 0;
    background: #f8f9fa;
    border-radius: 12px;
    border: 1px solid #e9ecef;
}

.no-result-icon {
    font-size: 60px;
    color: #adb5bd;
    margin-bottom: 20px;
}

.no-result-icon .iconfont {
    font-size: 60px;
}

.no-result-title {
    font-size: 24px;
    color: #495057;
    margin-bottom: 15px;
    font-weight: 600;
}

.no-result-desc {
    font-size: 16px;
    color: #6c757d;
    margin-bottom: 30px;
    line-height: 1.6;
}

.no-result-keyword {
    color: #f03d3d;
    font-weight: 500;
}

.no-result-suggestions {
    background: white;
    border-radius: 8px;
    padding: 20px;
    margin: 30px auto;
    max-width: 400px;
    text-align: left;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.no-result-suggestions p {
    color: #495057;
    font-weight: 500;
    margin-bottom: 10px;
}

.no-result-suggestions li {
    color: #6c757d;
    margin: 8px 0;
    list-style: none;
    position: relative;
    padding-left: 10px;
}

.no-result-contact {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #e9ecef;
}

.no-result-contact p {
    color: #495057;
    margin-bottom: 20px;
    font-size: 15px;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    background: linear-gradient(135deg, #16d17f 0%, #12b86e 100%);
    color: white;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(102, 126, 234, 0.4);
    color: white;
    text-decoration: none;
}

.contact-btn .iconfont {
    font-size: 18px;
    margin-right: 8px;
}


/* 响应式调整 */
@media (max-width: 768px) {
    .no-result {
        padding: 40px 15px;
        margin: 20px 0;
    }

    .no-result-icon {
        font-size: 48px;
    }

    .no-result-title {
        font-size: 20px;
    }

    .no-result-desc {
        font-size: 14px;
    }

    .no-result-suggestions {
        padding: 15px;
        margin: 20px auto;
    }

    .contact-btn {
        padding: 10px 24px;
        font-size: 15px;
    }
}

.result-list {
    margin-bottom: 60px;
}

.result-item {
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
    border: 1px solid rgba(224, 242, 233, 0.5);
    position: relative;
    overflow: hidden;
}

.result-item:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-color), #1abc9c);
    opacity: 0;
    transition: opacity 0.3s;
}

.result-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border-color: rgba(22, 160, 133, 0.3);
}

.result-item:hover:before {
    opacity: 1;
}

.result-title {
    font-size: 1.5rem;
    margin: 0 0 15px 0;
    color: #2c3e50;
}

.result-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

.result-title a:hover {
    color: var(--primary-color);
}

.result-excerpt {
    color: #5a6c7d;
    margin-bottom: 20px;
    line-height: 1.7;
}

.result-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #7f8c8d;
    font-size: 0.95rem;
}


.result-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.3s;
}

.result-link:hover {
    gap: 12px;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 50px 0 40px;
}
.pagination li,.page-item{
    display: inline-block;
}

.pagination .active,.pagination li a,.page-link {
    display: block;
    padding: 12px 20px;
    background: white;
    border: 1px solid #e0f2e9;
    border-radius: 8px;
    color: #2c3e50;
    text-decoration: none;
    transition: all 0.3s;
    font-weight: 500;
}

.pagination li a:hover,.page-link:hover {
    background: linear-gradient(135deg, rgba(22, 160, 133, 0.1) 0%, rgba(22, 160, 133, 0.05) 100%);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.pagination .active,.page-link.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    cursor: default;
}
.pagination .disabled{
    display: block;
    padding: 12px 20px;
    background: white;
    border: 1px solid #e0f2e9;
    border-radius: 8px;
    color: #2c3e50;
    text-decoration: none;
    transition: all 0.3s;
    font-weight: 500;
}
.page-link.disabled {
    opacity: 0.5;
    cursor: default;
}

.page-link.disabled:hover {
    background: white;
    border-color: #e0f2e9;
    color: #2c3e50;
    transform: none;
}
/** 详情信息页面**/

/* 左侧菜单样式 */
.sidebar {
    width: 280px;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    padding: 15px 0;
    margin-right: 25px;
    height: fit-content;
    border: 1px solid #eee;
}

.menu-section {
    margin-bottom: 25px;
}

.menu-title {
    font-size: 0.9rem;
    text-transform: uppercase;
    color: #7f8c8d;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 0 25px 10px;
}

.menu-items {
    list-style: none;
}

.menu-item {
    padding: 12px 35px;
    transition: all 0.2s ease;
    cursor: pointer;
    color: #34495e;
    border-left: 3px solid transparent;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.menu-item a{
    color: #34495e;
}

.menu-item:hover {
    background-color: #f8f9fa;
    color:  var(--primary-color);
}

.menu-item.active {
    background-color: #f0f7ff;
    color:  var(--primary-color);
    border-left-color:  var(--primary-color);
    font-weight: 600;
}

.menu-item.active a{
    color:  var(--primary-color);
}

.menu-item i {
    width: 20px;
    text-align: center;
    font-size: 0.9rem;
}

/* 右侧内容区域样式 */
.content-area {
    flex: 1;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    padding: 30px 40px;
    overflow-y: auto;
    border: 1px solid #eee;
}

.content-header {
    border-bottom: 1px solid #eee;
    padding-bottom: 20px;
    margin-bottom: 25px;
}

.content-header h1 {
    color: #2c3e50;
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.content-body h2 {
    color: #2c3e50;
    font-size: 1.4rem;
    margin: 25px 0 15px;
    padding-bottom: 8px;
}

.content-body h3 {
    color: #2c3e50;
    font-size: 1.2rem;
    margin: 20px 0 10px;
}

.content-body p {
   
}

.content-body ul, .content-body ol {
    margin: 15px 0 15px 25px;
    color: #555;
}

.content-body li {
    margin-bottom: 8px;
}

.content-body code {
    background-color: #f8f9fa;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: #e74c3c;
}

.step-content h4 {
    margin-bottom: 8px;
    color: #2c3e50;
}

.step-content p {
    margin-bottom: 0;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .help-container {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        position: static;
        margin-right: 0;
        margin-bottom: 20px;
        max-height: none;
    }

    .content-area {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 15px;
    }

    .content-area {
        padding: 20px;
    }

    .content-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .step {
        flex-direction: column;
    }

    .step-number {
        margin-bottom: 10px;
    }
}

/* 动画效果 */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.content-area {
    animation: fadeIn 0.3s ease-out;
}