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

body {
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: #ffffff;
    line-height: 1.6;
}

/* 头部导航 */
.header {
    padding: 15px 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(144, 238, 144, 0.2);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}

.nav-left, .nav-right {
    display: flex;
    align-items: center;
    gap: 25px;
}

.nav-link {
    color: #90EE90;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 8px 16px;
    border-radius: 20px;
}

.nav-link:hover {
    background: rgba(144, 238, 144, 0.1);
    color: #98FB98;
}

.logo {
    font-size: 32px;
    font-weight: bold;
    color: #90EE90;
    text-shadow: 0 0 15px rgba(144, 238, 144, 0.6);
}

.nav-icon {
    color: #90EE90;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 8px;
    border-radius: 50%;
}

.nav-icon:hover {
    background: rgba(144, 238, 144, 0.1);
    color: #98FB98;
}

/* 主要内容区 */
.main-content {
    padding: 0;
}

/* 主要横幅区域 */
.hero-section {
    padding: 40px 0;
    background: linear-gradient(135deg, rgba(144, 238, 144, 0.05), rgba(152, 251, 152, 0.02));
    border-bottom: 1px solid rgba(144, 238, 144, 0.1);
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.hero-left {
    padding-right: 20px;
}

.hero-badge {
    background: linear-gradient(135deg, #90EE90, #98FB98);
    color: #1a1a1a;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: bold;
    display: inline-block;
    margin-bottom: 15px;
}

.hero-title {
    font-size: 42px;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 8px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 24px;
    color: #90EE90;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero-desc {
    font-size: 16px;
    color: #cccccc;
    margin-bottom: 25px;
    line-height: 1.6;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #90EE90;
}

.feature-item i {
    font-size: 16px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.primary-btn {
    background: linear-gradient(135deg, #90EE90, #98FB98);
    color: #1a1a1a;
    border: none;
    padding: 16px 30px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(144, 238, 144, 0.4);
    display: flex;
    align-items: center;
    gap: 8px;
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(144, 238, 144, 0.6);
}

.secondary-btn {
    background: transparent;
    color: #90EE90;
    border: 2px solid #90EE90;
    padding: 14px 30px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.secondary-btn:hover {
    background: rgba(144, 238, 144, 0.1);
    transform: translateY(-2px);
}

/* 右侧视觉区域 */
.hero-right {
    position: relative;
}

.hero-visual {
    position: relative;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-logo {
    text-align: center;
    z-index: 2;
    position: relative;
}

.logo-circle {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #90EE90, #98FB98);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    box-shadow: 0 0 30px rgba(144, 238, 144, 0.5);
    animation: pulse 2s ease-in-out infinite;
}

.logo-circle i {
    font-size: 40px;
    color: #1a1a1a;
}

.main-logo h3 {
    font-size: 20px;
    color: #90EE90;
    font-weight: bold;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.floating-stats {
    position: absolute;
    width: 100%;
    height: 100%;
}

.stat-bubble {
    position: absolute;
    background: rgba(144, 238, 144, 0.1);
    border: 1px solid rgba(144, 238, 144, 0.3);
    border-radius: 12px;
    padding: 10px 15px;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: #90EE90;
    animation: float 3s ease-in-out infinite;
}

.stat-1 {
    top: 15px;
    left: 15px;
    animation-delay: 0s;
}

.stat-2 {
    top: 40px;
    right: 15px;
    animation-delay: 1s;
}

.stat-3 {
    bottom: 15px;
    left: 40px;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

/* 服务展示区域 */
.services-section {
    padding: 40px 0;
    background: rgba(0, 0, 0, 0.2);
}

.services-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 20px;
}

.service-card {
    background: rgba(144, 238, 144, 0.08);
    border: 1px solid rgba(144, 238, 144, 0.2);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.service-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(144, 238, 144, 0.2);
}

.primary-service {
    background: linear-gradient(135deg, rgba(144, 238, 144, 0.15), rgba(152, 251, 152, 0.1));
    border: 2px solid rgba(144, 238, 144, 0.3);
}

.service-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.service-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #90EE90, #98FB98);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon i {
    font-size: 20px;
    color: #1a1a1a;
}

.service-info h3 {
    font-size: 16px;
    color: #90EE90;
    margin-bottom: 4px;
}

.service-info p {
    font-size: 12px;
    color: #cccccc;
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.feature-tag {
    background: rgba(144, 238, 144, 0.2);
    color: #90EE90;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    border: 1px solid rgba(144, 238, 144, 0.3);
}

.service-icon-large {
    width: 50px;
    height: 50px;
    background: rgba(144, 238, 144, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}

.service-icon-large i {
    font-size: 24px;
    color: #90EE90;
}

.service-card h4 {
    font-size: 14px;
    color: #90EE90;
    margin-bottom: 6px;
}

.service-card p {
    font-size: 12px;
    color: #cccccc;
}

.brand-service {
    background: linear-gradient(135deg, #90EE90, #98FB98);
    color: #1a1a1a;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.brand-display {
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 8px;
}

.service-badge {
    background: #90EE90;
    color: #1a1a1a;
    padding: 4px 10px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: bold;
    display: inline-block;
    margin-bottom: 12px;
}

.tool-preview {
    margin-top: 12px;
    height: 30px;
    position: relative;
}

.preview-elements {
    display: flex;
    gap: 6px;
    align-items: center;
}

.preview-elements .element {
    width: 10px;
    height: 10px;
    background: linear-gradient(135deg, #90EE90, #98FB98);
    border-radius: 50%;
    animation: bounce 2s ease-in-out infinite;
}

.preview-elements .element:nth-child(2) {
    animation-delay: 0.3s;
}

.preview-elements .element:nth-child(3) {
    animation-delay: 0.6s;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

/* 底部信息区域 */
.info-section {
    padding: 40px 0;
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid rgba(144, 238, 144, 0.2);
}

.info-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 30px;
}

.contact-info, .about-info, .partnership-info {
    background: rgba(144, 238, 144, 0.05);
    border: 1px solid rgba(144, 238, 144, 0.2);
    border-radius: 12px;
    padding: 25px;
}

.contact-info h3, .about-info h3, .partnership-info h3 {
    font-size: 18px;
    color: #90EE90;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 13px;
    color: #cccccc;
}

.contact-item i {
    color: #90EE90;
    width: 18px;
}

.contact-btn {
    background: linear-gradient(135deg, #90EE90, #98FB98);
    color: #1a1a1a;
    border: none;
    padding: 10px 18px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: bold;
    cursor: pointer;
    margin-top: 15px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    width: 100%;
    justify-content: center;
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(144, 238, 144, 0.3);
}

.about-info p {
    font-size: 13px;
    color: #cccccc;
    margin-bottom: 20px;
    line-height: 1.6;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.stat-item i {
    color: #90EE90;
    font-size: 16px;
}

.stat-item div {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 11px;
    color: #999999;
}

.stat-value {
    font-size: 14px;
    color: #90EE90;
    font-weight: bold;
}

.partnership-info {
    text-align: center;
}

.partnership-icon {
    width: 50px;
    height: 50px;
    background: rgba(144, 238, 144, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

.partnership-icon i {
    font-size: 20px;
    color: #90EE90;
}

.partnership-info p {
    font-size: 13px;
    color: #cccccc;
    margin-bottom: 15px;
}

.partner-logos {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.partner-logo {
    width: 35px;
    height: 35px;
    background: rgba(144, 238, 144, 0.1);
    border: 1px solid rgba(144, 238, 144, 0.3);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.partner-logo:hover {
    background: rgba(144, 238, 144, 0.2);
    transform: translateY(-2px);
}

.partner-logo i {
    font-size: 16px;
    color: #90EE90;
}

/* 底部 */
.footer {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid rgba(144, 238, 144, 0.2);
    background: rgba(0, 0, 0, 0.4);
}

.footer p {
    font-size: 11px;
    color: #999999;
}

/* 微信二维码弹窗样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: linear-gradient(135deg, #2d2d2d, #1a1a1a);
    margin: 5% auto;
    border: 2px solid rgba(144, 238, 144, 0.3);
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 20px 60px rgba(144, 238, 144, 0.2);
    animation: slideIn 0.3s ease;
    overflow: hidden;
}

@keyframes slideIn {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-header {
    background: linear-gradient(135deg, rgba(144, 238, 144, 0.2), rgba(152, 251, 152, 0.1));
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(144, 238, 144, 0.2);
}

.modal-header h3 {
    color: #90EE90;
    font-size: 20px;
    font-weight: bold;
    margin: 0;
}

.close {
    color: #90EE90;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.close:hover {
    background: rgba(144, 238, 144, 0.1);
    color: #98FB98;
    transform: rotate(90deg);
}

.modal-body {
    padding: 30px 25px;
}

.qr-container {
    display: flex;
    gap: 25px;
    align-items: flex-start;
    justify-content: center;
}

.qr-code {
    text-align: center;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.qr-code i {
    font-size: 32px;
    color: #90EE90;
    margin-bottom: 10px;
    display: block;
}

.qr-code p {
    color: #90EE90;
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 15px;
}

.qr-image-container {
    position: relative;
    margin-bottom: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
}

#qrImage {
    width: 150px;
    height: 150px;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(144, 238, 144, 0.3);
    object-fit: cover;
    display: block;
}

.qr-placeholder {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, rgba(144, 238, 144, 0.2), rgba(152, 251, 152, 0.1));
    border: 2px dashed rgba(144, 238, 144, 0.5);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.qr-placeholder:hover {
    background: linear-gradient(135deg, rgba(144, 238, 144, 0.3), rgba(152, 251, 152, 0.2));
    border-color: rgba(144, 238, 144, 0.7);
    transform: scale(1.02);
}

.placeholder-content {
    text-align: center;
    padding: 20px;
}

.placeholder-content i {
    font-size: 32px;
    color: #90EE90;
    margin-bottom: 10px;
    display: block;
}

.placeholder-content p {
    color: #90EE90;
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 5px;
}

.placeholder-content small {
    color: #cccccc;
    font-size: 11px;
}

.qr-instructions {
    margin-top: 15px;
    padding: 15px;
    background: rgba(144, 238, 144, 0.05);
    border: 1px solid rgba(144, 238, 144, 0.2);
    border-radius: 8px;
    font-size: 12px;
    line-height: 1.4;
}

.qr-instructions p {
    margin-bottom: 5px;
    color: #cccccc;
}

.qr-instructions p:first-child {
    color: #90EE90;
    font-weight: bold;
    margin-bottom: 8px;
}

.qr-instructions p:last-child {
    margin-bottom: 0;
    color: #90EE90;
    font-family: 'Courier New', monospace;
    background: rgba(144, 238, 144, 0.1);
    padding: 4px 8px;
    border-radius: 4px;
    display: inline-block;
}



.qr-info {
    flex: 1;
}

.qr-info h4 {
    color: #90EE90;
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 10px;
}

.wechat-id {
    background: rgba(144, 238, 144, 0.1);
    color: #90EE90;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 15px;
    border: 1px solid rgba(144, 238, 144, 0.3);
    display: inline-block;
}

.qr-tip {
    color: #cccccc;
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 20px;
}

.service-time {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #90EE90;
    font-size: 13px;
    background: rgba(144, 238, 144, 0.05);
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid rgba(144, 238, 144, 0.2);
}

.service-time i {
    font-size: 14px;
}

/* 响应式弹窗 */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
    
    .qr-container {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .qr-placeholder {
        width: 120px;
        height: 120px;
    }
    
    .qr-pattern {
        gap: 6px;
        padding: 15px;
    }
    
    .qr-dot {
        width: 20px;
        height: 20px;
    }
    
    .modal-body {
        padding: 25px 20px;
    }
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .services-container {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }
    
    .info-container {
        grid-template-columns: 1fr;
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 12px;
        padding: 0 20px;
    }
    
    .hero-container {
        padding: 0 20px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 20px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .services-container {
        grid-template-columns: 1fr;
        padding: 0 20px;
    }
    
    .info-container {
        padding: 0 20px;
    }
    
    .hero-features {
        grid-template-columns: 1fr;
    }
    
    .hero-section {
        padding: 30px 0;
    }
    
    .services-section {
        padding: 30px 0;
    }
    
    .info-section {
        padding: 30px 0;
    }
}