* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

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

/* 头部样式 */
header {
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: white;
    padding: 60px 0 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml;base64,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');
    opacity: 0.3;
}

.logo {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 20px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon {
    margin-right: 15px;
}

.tagline {
    font-size: 20px;
    margin-bottom: 60px;
    position: relative;
}

.header-wave {
    position: relative;
    height: 150px;
    width: 100%;
}

.header-wave svg {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* 服务部分样式 */
.services {
    padding: 80px 0 0;
    background-color: white;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    font-size: 32px;
    color: #1e3c72;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, #1e3c72, #2a5298);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.service-card {
    background-color: #f8f9fa;
    border-radius: 10px;
    padding: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    border: 1px solid #eee;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    border-color: #ddd;
}

.service-icon {
    margin-bottom: 20px;
    transition: transform 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-title {
    font-size: 22px;
    margin-bottom: 15px;
    color: #1e3c72;
}

.service-desc {
    font-size: 16px;
    color: #666;
}

.services-wave {
    height: 150px;
    width: 100%;
    position: relative;
}

.services-wave svg {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* 服务详情部分 */
.section-divider {
    height: 3px;
    background: linear-gradient(to right, rgba(30, 60, 114, 0.1), rgba(30, 60, 114, 0.5), rgba(30, 60, 114, 0.1));
    margin: 30px auto 70px;
    width: 80%;
    max-width: 800px;
}

.service-details {
    padding: 20px;
    margin-bottom: 60px;
}

.detail-item {
    background-color: #f8f9fa;
    border-radius: 10px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    border-left: 4px solid #1e3c72;
}

.detail-item h3 {
    color: #1e3c72;
    margin-bottom: 15px;
    font-size: 22px;
}

.detail-item p {
    color: #555;
    line-height: 1.8;
}

/* 全球服务器地图 */
.server-map {
    background-color: #f1f5f9;
    padding: 80px 0;
}

.map-desc {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    font-size: 18px;
    color: #555;
}

.world-map-container {
    max-width: 1000px;
    margin: 0 auto 60px;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.world-map {
    width: 100%;
    height: 400px;
    position: relative;
}

.map-background {
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;base64,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');
    background-size: cover;
    background-position: center;
    position: relative;
}

.server-location {
    position: absolute;
    transform: translate(-50%, -50%);
    text-align: center;
}

.server-dot {
    width: 16px;
    height: 16px;
    background-color: #1e3c72;
    border-radius: 50%;
    margin: 0 auto 5px;
    box-shadow: 0 0 0 4px rgba(30, 60, 114, 0.3);
    animation: pulse 2s infinite;
}

.location-name {
    color: #1e3c72;
    font-weight: bold;
    font-size: 14px;
    white-space: nowrap;
    text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.8);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(30, 60, 114, 0.5);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(30, 60, 114, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(30, 60, 114, 0);
    }
}

.server-info {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 40px;
}

.info-item {
    background: white;
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    width: 300px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

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

.info-icon {
    margin-bottom: 15px;
    display: flex;
    justify-content: center;
}

.info-item h3 {
    color: #1e3c72;
    margin-bottom: 10px;
    font-size: 20px;
}

.info-item p {
    color: #666;
}

/* 联系我们部分样式 */
.contact {
    padding: 80px 0;
    background-color: #f1f5f9;
}

.contact-info {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.contact-item {
    margin-bottom: 20px;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon {
    margin-right: 10px;
}

.contact-label {
    font-weight: bold;
    color: #1e3c72;
    margin-right: 10px;
}

.contact-buttons {
    display: flex;
    justify-content: center;
    margin-top: 30px;
    gap: 20px;
}

.contact-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #1e3c72;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background 0.3s ease;
}

.contact-button svg {
    margin-right: 8px;
}

.contact-button:hover {
    background: #2a5298;
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: white;
    padding: 30px;
    border-radius: 10px;
    max-width: 400px;
    width: 100%;
    text-align: center;
    position: relative;
}

.close-button {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    cursor: pointer;
    color: #666;
}

.qrcode {
    margin: 20px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.qrcode p {
    margin-top: 15px;
    font-weight: bold;
    color: #1e3c72;
}

/* 页脚样式 */
footer {
    background-color: #1e3c72;
    color: white;
    padding: 30px 0;
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    font-size: 24px;
    font-weight: bold;
}

.footer-logo svg {
    margin-right: 10px;
}

.footer-text {
    margin-bottom: 10px;
}

.beian {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.beian a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    display: flex;
    align-items: center;
}

.beian-icon {
    margin-right: 5px;
}

.beian a:hover {
    text-decoration: underline;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .logo {
        font-size: 28px;
    }
    .tagline {
        font-size: 18px;
    }
    .section-title {
        font-size: 28px;
    }
    .service-card {
        padding: 20px;
    }
    .contact-info {
        padding: 30px 20px;
    }
    .contact-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .header-wave, .services-wave {
        height: 100px;
    }
    .server-info {
        flex-direction: column;
        align-items: center;
    }
    .detail-item {
        padding: 20px;
    }
}

/* 动画效果 */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.service-card {
    animation: fadeIn 0.6s ease forwards;
    opacity: 0;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }
.service-card:nth-child(5) { animation-delay: 0.5s; }
.service-card:nth-child(6) { animation-delay: 0.6s; }