/* 运营商详情页样式（保留之前的服务列表样式） */
.a{
 text-decoration: none;
}
.operator-info-card {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.operator-main-info {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

/* ... 其他样式保持不变 ... */

/* 内容区域基本样式 */
.content-area {
    margin-top: 65px;
    background: #f5f5f5;
}

/* 基本信息卡片 */
.info-card {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    margin: 0 20px 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.operator-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.operator-main-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.operator-logo {
    width: 48px;
    height: 48px;
    border-radius: 2px;
    object-fit: contain;
}

.operator-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.operator-name {
    font-size: 20px;
    font-weight: 600;
    color: #333;
}

.operator-tag {
    display: inline-block;
    padding: 2px 8px;
    background: #f5f5f5;
    border-radius: 12px;
    font-size: 12px;
    color: #666;
}

/* 服务分类 */
.service-section {
    padding: 0 20px;
    margin-bottom: 24px;
}

.section-title {
    font-size: 16px;
    font-weight: 500;
    color: #666;
    margin-bottom: 16px;
    padding-left: 8px;
    border-left: 3px solid #333;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}

/* 服务卡片 */
.service-card {
    background: #fff;
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.service-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #f5f5f5;
}

.service-icon {
    font-size: 24px;
}

.service-title {
    font-size: 16px;
    font-weight: 500;
    color: #333;
}

/* 服务方法 */
.service-methods {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.method-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: #f9f9f9;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.method-item:hover {
    background: #f5f5f5;
    transform: translateX(4px);
}

.method-icon {
    font-size: 20px;
    color: #666;
}

.method-info {
    flex: 1;
}

.method-name {
    font-size: 14px;
    color: #666;
    margin-bottom: 4px;
}

.method-code {
    font-size: 16px;
    color: #333;
    font-weight: 500;
}

/* 官网链接 */
.website-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #f5f5f5;
    border-radius: 20px;
    text-decoration: none;
    color: #666;
    transition: all 0.2s ease;
}

.website-link:hover {
    background: #e0e0e0;
    transform: translateY(-2px);
}

/* 响应式调整 */
@media screen and (max-width: 768px) {
    .content-area {
        padding: 15px;
    }

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

    .method-item:hover {
        transform: none;
    }
}

/* 复制效果 */
.method-item.copied {
    background: #e8f5e9;
}

/* 动画效果 */
.service-card {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 头部样式 */
.header {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 700px;
    padding: 15px;
    background: #fff;
    border-bottom: 1px solid #f5f5f5;
    z-index: 100;
    border-radius: 4px 4px 0 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.back-btn {
    display: flex;
    align-items: center;
    color: #666;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.back-btn:hover {
    color: #333;
}

.back-icon {
    margin-right: 8px;
    font-size: 18px;
}

.operator-title {
    font-size: 18px;
    color: #333;
    font-weight: 500;
    margin: 0;
}

/* 响应式布局 */
@media screen and (max-width: 800px) {
    .header {
        width: 100%;
        border-radius: 0;
    }
}

/* 快速导航样式 */
.quick-nav {
    display: flex;
    flex-direction: column;
    gap: 1px;
    margin: 10px 0;
    background: #fff;
}

.nav-card {
    flex: none;
    width: 100%;
    display: flex;
    align-items: center;
    padding: 16px 20px;
    background: #fff;
    text-decoration: none;
    border-bottom: 1px solid #f5f5f5;
    transition: background-color 0.3s ease;
}

.nav-card:hover {
    background-color: #f9f9f9;
    transform: none;
    box-shadow: none;
}

.nav-icon {
    width: 40px;
    height: 40px;
    margin-right: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border-radius: 0;
    font-size: 24px;
}

.nav-content {
    flex: 1;
}

.nav-title {
    font-size: 17px;
    color: #333;
    font-weight: normal;
    margin-bottom: 4px;
}

.nav-desc {
    font-size: 13px;
    color: #999;
}

/* 调整内容区域的边距 */
.content-area {
    margin-top: 65px;
    background: #f5f5f5;
}

/* 移除多余的响应式样式 */
@media screen and (max-width: 360px) {
    .nav-card {
        padding: 16px 20px;
    }
}

/* 通用白色卡片容器样式 */
.quick-nav,
.info-card,
.service-section {
    width: 700px;  /* 统一宽度 */
    margin: 0 auto;  /* 居中显示 */
    background: #fff;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

/* 快速导航样式 */
.quick-nav {
    margin-top: 0px;  /* 为顶部header留出空间 */
    margin-bottom: 15px;
}

.nav-card {
    width: 100%;
    display: flex;
    align-items: center;
    padding: 16px 20px;
    text-decoration: none;
    border-bottom: 1px solid #f5f5f5;
}

.nav-card:last-child {
    border-bottom: none;  /* 最后一个不要底边框 */
}

/* 运营商信息卡片 */
.info-card {
    margin-bottom: 15px;
    padding: 20px;
}

/* 服务部分 */
.service-section {
    margin-bottom: 15px;
    padding: 20px;
}

/* 响应式布局 */
@media screen and (max-width: 800px) {
    .quick-nav,
    .info-card,
    .service-section {
        width: 100%;
        border-radius: 0;
    }
}