/* 页面头部 - 服务支持专用背景 */
.page-header {
    background:
            linear-gradient(rgba(10, 25, 60, 0.9), rgba(5, 15, 35, 0.95)),
            url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200" viewBox="0 0 200 200"><defs><pattern id="servicePattern" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M25,0 L50,25 L25,50 L0,25 Z" fill="none" stroke="%234285f4" stroke-width="2"/><circle cx="25" cy="25" r="10" fill="none" stroke="%2334a853" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="%230f1b3d"/><rect width="100%" height="100%" fill="url(%23servicePattern)"/><circle cx="150" cy="50" r="30" fill="none" stroke="%23fbbc05" stroke-width="1" stroke-dasharray="5,5"/><circle cx="50" cy="150" r="40" fill="none" stroke="%23ea4335" stroke-width="1" stroke-dasharray="3,3"/></svg>');
    background-size: cover;
    color: white;
    padding: 150px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-top: 70px;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
            radial-gradient(circle at 10% 20%, rgba(66, 133, 244, 0.4) 0%, transparent 40%),
            radial-gradient(circle at 90% 80%, rgba(52, 168, 83, 0.4) 0%, transparent 40%),
            radial-gradient(circle at 50% 50%, rgba(251, 188, 5, 0.3) 0%, transparent 50%);
    z-index: 0;
}

.page-header-content {
    position: relative;
    z-index: 1;
}

.page-header h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

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

/* 面包屑导航 */
.breadcrumb {
    background-color: var(--light-color);
    padding: 15px 0;
    margin-bottom: 40px;
}

.breadcrumb-content {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--gray-color);
    text-decoration: none;
    transition: color 0.3s;
}

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

.breadcrumb span {
    margin: 0 8px;
    color: var(--gray-color);
}

.breadcrumb .current {
    color: var(--primary-color);
    font-weight: 500;
}
.logo img {
    /*width: 17rem;*/
}
/* 服务支持模块 */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.service-card {
    background: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
    border-top: 4px solid var(--primary-color);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 70px;
    height: 70px;
    background-color: rgba(26, 115, 232, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

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

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.service-card p {
    text-align: left;
    color: var(--gray-color);
    margin-bottom: 20px;
    line-height: 1.6;
}

.view-details {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: gap 0.3s;
}

.view-details:hover {
    gap: 8px;
}

/* 服务详情模态框 */
.service-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    overflow-y: auto;
    padding: 20px;
}

.modal-content {
    background-color: white;
    max-width: 800px;
    margin: 50px auto;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    position: relative;
    animation: modalFadeIn 0.3s;
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-header {
    padding: 25px 30px 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.modal-title {
    font-size: 1.8rem;
    color: var(--dark-color);
    margin-bottom: 10px;
    flex: 1;
}

.close-modal {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-color);
    cursor: pointer;
    margin-left: 20px;
    transition: color 0.3s;
}

.close-modal:hover {
    color: var(--dark-color);
}

.modal-body {
    padding: 0 30px 30px;
}

.service-image {
    width: 100%;
    height: 300px;
    background: linear-gradient(135deg, #1a237e 0%, #3949ab 100%);
    border-radius: 8px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
}

.service-description {
    color: var(--dark-color);
    line-height: 1.8;
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.service-features {
    margin-bottom: 30px;
}

.features-title {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px;
    background: var(--light-color);
    border-radius: 6px;
}

.feature-icon {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-top: 2px;
}

.feature-text {
    color: var(--gray-color);
}

.service-benefits {
    background: var(--light-color);
    border-radius: 8px;
    padding: 25px;
    margin-top: 25px;
}

.benefits-title {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.benefits-list {
    color: var(--gray-color);
    line-height: 1.6;
}

.benefits-list li {
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.benefits-list li:before {
    content: '•';
    color: var(--primary-color);
    position: absolute;
    left: 0;
}
.service-detail-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: gap 0.3s;
}