:root {
    --primary: #0a84ff;
    --primary-dark: #0066cc;
    --secondary: #00d0ff;
    --accent: #00ffb9;
    --dark-bg: #0a0f1e;
    --card-bg: rgba(15, 30, 60, 0.8);
    --text-main: #e6f1ff;
    --text-light: #8fa3c0;
    --glass-border: rgba(100, 150, 255, 0.15);
    --content-width: 1300px;
}


.ksqContainer {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 0;
}

.ksqContainer section {
    padding: 40px 0 60px;
}

.ksqContainer .section-header {
    text-align: center;
    margin-bottom: 50px;
}

.ksqContainer .section-tag {
    display: inline-block;
    background: linear-gradient(to right, var(--accent), var(--secondary));
    padding: 8px 25px;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.ksqContainer .section-title {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
}

.ksqContainer .section-title::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}

.ksqContainer .section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 25px auto 0;
    line-height: 1.7;
}

/* 客户评价部分 */
.ksqContainer .testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.ksqContainer .testimonial-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 35px 30px;
    border: 1px solid var(--glass-border);
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(10, 132, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.ksqContainer .testimonial-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, var(--primary), var(--accent));
}

.ksqContainer .testimonial-header {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--glass-border);
}

.ksqContainer .client-type {
    font-size: 1.1rem;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 5px;
}

.ksqContainer .testimonial-content {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 25px;
}

.ksqContainer .client-info {
    display: flex;
    align-items: center;
    margin-top: 25px;
}

.ksqContainer .client-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--primary), var(--accent));
    margin-right: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
}

.ksqContainer .client-details {
    flex-grow: 1;
}

.ksqContainer .client-name {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.ksqContainer .client-title {
    font-size: 1rem;
    color: var(--text-light);
}

/* 售后服务部分 */
.ksqContainer .service-card {
    background: linear-gradient(to bottom, rgba(10, 132, 255, 0.15), rgba(0, 208, 255, 0.1));
    border-radius: 16px;
    padding: 50px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 10px 40px rgba(10, 132, 255, 0.2);
    margin: 60px auto;
    max-width: 1400px;
}

.ksqContainer .service-header {
    text-align: center;
    margin-bottom: 40px;
}

.ksqContainer .service-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.ksqContainer .service-point {
    background: rgba(15, 30, 60, 0.6);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid rgba(100, 150, 255, 0.1);
}

.ksqContainer .service-point i {
    font-size: 1.5rem;
    color: var(--accent);
    margin-bottom: 15px;
}

.ksqContainer .qa-container {
    margin-top: 50px;
}

.ksqContainer .qa-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 25px;
    border: 1px solid var(--glass-border);
}

.ksqContainer .qa-question {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.ksqContainer .q-icon {
    background: var(--primary);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    flex-shrink: 0;
}

.ksqContainer .q-text {
    font-size: 1.2rem;
    font-weight: 600;
}

.ksqContainer .qa-answer {
    display: flex;
    align-items: flex-start;
}

.ksqContainer .a-icon {
    background: #e74c3c;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    flex-shrink: 0;
}

.ksqContainer .a-text {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-light);
}

/* 联系我们部分 */
.ksqContainer .contact-section {
    position: relative;
    overflow: hidden;
}

.ksqContainer .contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
    align-items: flex-start;
}

.ksqContainer .contact-image {
    border-radius: 16px;
    overflow: hidden;
    background: linear-gradient(45deg, var(--primary), var(--accent));
    height: 450px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ksqContainer .contact-image::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    background: url('../images/customerservice.jpg');
    background-size: cover;
    background-position: center;
}

.ksqContainer .service-features {
    display: grid;
    grid-template-columns: 2fr 2fr;
    gap: 15px;
}

.ksqContainer .feature-item {
    background: rgba(10, 132, 255, 0.1);
    padding: 15px;
    border-radius: 10px;
    border: 1px solid rgba(100, 150, 255, 0.2);
    font-size: 1.1rem;
    font-weight: 500;
}

.ksqContainer .contact-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    text-align: center;
    margin-top: 20px;
}

.ksqContainer .contact-title {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.ksqContainer .contact-subtitle {
    font-size: 1.3rem;
    color: var(--accent);
    margin-bottom: 30px;
}

.ksqContainer .contact-btn {
    background: linear-gradient(to right, var(--accent), var(--secondary));
    color: var(--dark-bg);
    font-size: 1.1rem;
    font-weight: 600;
    padding: 15px 40px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ksqContainer .contact-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0, 242, 195, 0.3);
}

.ksqContainer footer {
    text-align: center;
    padding: 40px 0;
    color: var(--text-light);
    border-top: 1px solid var(--glass-border);
    margin-top: 40px;
}

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

    .ksqContainer .service-card {
        padding: 30px;
    }

    .ksqContainer .contact-image {
        height: 300px;
    }
}