/* 基础样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

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

/* 导航栏样式 */
.navbar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 1rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    color: white;
    font-size: 1.8rem;
    font-weight: 700;
}

.nav-logo span {
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
    font-weight: 300;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 5px;
}

.nav-link:hover,
.nav-link.active {
    background-color: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: white;
    margin: 3px 0;
    transition: 0.3s;
}

/* 首页横幅 */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 20px 50px;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: #ff6b6b;
    color: white;
}

.btn-primary:hover {
    background: #ff5252;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255,107,107,0.3);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #667eea;
    transform: translateY(-3px);
}

.btn-large {
    padding: 1.5rem 3rem;
    font-size: 1.2rem;
}

/* 浮动卡片动画 */
.hero-image {
    position: relative;
    height: 400px;
    min-width: 300px;
}

.floating-cards {
    position: relative;
    width: 100%;
    height: 100%;
}

.card {
    position: absolute;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 15px;
    padding: 1.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    animation: float 6s ease-in-out infinite;
}

.card-1 {
    top: 15%;
    left: 5%;
    animation-delay: 0s;
}

.card-2 {
    top: 45%;
    right: 5%;
    animation-delay: 2s;
}

.card-3 {
    bottom: 15%;
    left: 20%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* 服务介绍区域 */
.services {
    padding: 100px 0;
    background: white;
}

.services h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.service-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.service-link:hover {
    color: #764ba2;
}

/* 重点服务区域 */
.featured-services {
    padding: 100px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.featured-services h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.featured-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.featured-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
}

.featured-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.featured-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.featured-header h3 {
    font-size: 1.5rem;
    color: #333;
}

.badge {
    background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.featured-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.featured-card ul {
    list-style: none;
}

.featured-card li {
    color: #555;
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.featured-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
}

/* 成功案例 */
.success-stories {
    padding: 100px 0;
    background: white;
}

.success-stories h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.story-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.story-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(102,126,234,0.3);
}

.story-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.story-header h4 {
    font-size: 1.3rem;
}

.university {
    background: rgba(255,255,255,0.2);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.9rem;
}

.story-detail {
    margin-bottom: 1.5rem;
    opacity: 0.9;
    line-height: 1.6;
}

.story-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    background: rgba(255,255,255,0.2);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
}

/* CTA区域 */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    text-align: center;
    color: white;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* 页脚 */
.footer {
    background: #2c3e50;
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: #ecf0f1;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #34495e;
    color: #bdc3c7;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: #667eea;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .hero-image {
        height: 300px;
        min-width: 250px;
    }
    
    /* 手机版隐藏漂浮物 */
    .floating-cards,
    .floating-elements {
        display: none;
    }
    
    .hero-image,
    .intro-image {
        display: none;
    }
    
    /* 确保文字内容在手机版中居中 */
    .intro-content {
        grid-template-columns: 1fr !important;
        text-align: center !important;
    }
    
    .intro-text {
        text-align: center !important;
    }
    
    .intro-text h2 {
        text-align: center !important;
    }
    
    .intro-text p {
        text-align: center !important;
    }
    
    .features {
        align-items: center !important;
    }
    
    .feature,
    .feature-item {
        flex-direction: column !important;
        text-align: center !important;
        align-items: center !important;
    }
    
    .feature h4,
    .feature-item h4 {
        text-align: center !important;
    }
    
    .feature p,
    .feature-item p {
        text-align: center !important;
    }
    
    /* 专门针对微信咨询部分的强制居中 */
    .wechat-consultation {
        text-align: center !important;
    }
    
    .wechat-consultation * {
        text-align: center !important;
    }
    
    .wechat-consultation .container {
        text-align: center !important;
    }
    
    .wechat-consultation .container * {
        text-align: center !important;
    }
    
    .services-grid,
    .featured-grid,
    .stories-grid {
        grid-template-columns: 1fr;
    }
    
    .featured-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .story-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

/* 页面头部样式 */
.page-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 120px 0 80px;
    text-align: center;
    color: white;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* 服务介绍样式 */
.service-intro {
    padding: 100px 0;
    background: white;
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.intro-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #333;
}

.intro-text p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.feature-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.feature h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #333;
}

.feature p {
    color: #666;
    margin: 0;
}

.intro-image {
    position: relative;
    height: 400px;
}

.image-placeholder {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 15px;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.floating-elements {
    position: relative;
    width: 100%;
    height: 100%;
}

.element {
    position: absolute;
    font-size: 3rem;
    animation: float 4s ease-in-out infinite;
}

.element-1 {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.element-2 {
    top: 50%;
    right: 30%;
    animation-delay: 1.5s;
}

.element-3 {
    bottom: 20%;
    left: 40%;
    animation-delay: 3s;
}

/* 重点服务区域样式 */
.highlighted-services {
    padding: 100px 0;
    background: #f8f9fa;
}

.highlighted-services h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.service-card.hongkong::before {
    background: linear-gradient(90deg, #ff6b6b, #ff8e8e);
}

.service-card.macau::before {
    background: linear-gradient(90deg, #4ecdc4, #44a08d);
}

.service-card.global::before {
    background: linear-gradient(90deg, #667eea, #764ba2);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.service-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.service-header h3 {
    font-size: 1.5rem;
    color: #333;
}

.service-content h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: #333;
}

.service-content ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.service-content li {
    color: #555;
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.service-content li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
}

.service-highlights {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.highlight {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid #667eea;
}

.highlight strong {
    color: #333;
    display: block;
    margin-bottom: 0.5rem;
}

.highlight p {
    color: #666;
    margin: 0;
}

/* 申请流程样式 */
.application-process {
    padding: 100px 0;
    background: white;
}

.application-process h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.step-number {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: #333;
}

.step-content p {
    color: #666;
    margin: 0;
    line-height: 1.6;
}

/* 成功案例样式 */
.success-cases {
    padding: 100px 0;
    background: #f8f9fa;
}

.success-cases h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.case-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.case-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #f0f0f0;
}

.case-header h4 {
    font-size: 1.3rem;
    color: #333;
}

.university {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 600;
}

.case-details p {
    margin-bottom: 0.8rem;
    color: #555;
    line-height: 1.6;
}

.case-details strong {
    color: #333;
}

.case-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.tag {
    background: #f0f0f0;
    color: #666;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
}

/* 专业领域样式 */
.specializations {
    padding: 100px 0;
    background: white;
}

.specializations h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.specialization-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.specialization-card {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.specialization-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
}

.specialization-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.spec-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.specialization-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.specialization-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.specialization-card ul {
    list-style: none;
    text-align: left;
}

.specialization-card li {
    color: #555;
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.specialization-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
}

/* 研究领域样式 */
.research-areas {
    padding: 100px 0;
    background: #f8f9fa;
}

.research-areas h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.research-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.research-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.research-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
}

.research-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.research-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.research-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.research-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.research-card ul {
    list-style: none;
    text-align: left;
}

.research-card li {
    color: #555;
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.research-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
}

/* 考试介绍样式 */
.exam-intro {
    padding: 100px 0;
    background: #f8f9fa;
}

.exam-intro h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.exam-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.exam-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.exam-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.exam-card.ielts::before {
    background: linear-gradient(90deg, #ff6b6b, #ff8e8e);
}

.exam-card.toefl::before {
    background: linear-gradient(90deg, #4ecdc4, #44a08d);
}

.exam-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.exam-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.exam-header h3 {
    font-size: 1.8rem;
    color: #333;
}

.exam-logo {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: bold;
    font-size: 1.2rem;
}

.exam-content p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.exam-details {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.detail-item strong {
    color: #333;
    font-weight: 600;
}

.detail-item span {
    color: #666;
}


/* 学习优势样式 */
.learning-advantages {
    padding: 100px 0;
    background: #f8f9fa;
}

.learning-advantages h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.advantage-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.advantage-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.advantage-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #333;
}

.advantage-card p {
    color: #666;
    line-height: 1.6;
}

/* 联系信息样式 */
.contact-info {
    padding: 100px 0;
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.contact-card {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.contact-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.contact-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #333;
}

.contact-card p {
    color: #666;
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* 微信咨询样式 */
.wechat-consultation {
    padding: 100px 0;
    background: #f8f9fa;
}

.wechat-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.wechat-header {
    text-align: center;
    margin-bottom: 3rem;
}

.wechat-header h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #333;
}

.wechat-header p {
    color: #666;
    line-height: 1.6;
}

.wechat-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: center;
}

/* 手机版微信咨询布局 */
@media (max-width: 768px) {
    .wechat-content {
        display: flex !important;
        flex-direction: column !important;
        grid-template-columns: none !important;
        gap: 2rem !important;
        align-items: center !important;
    }
    
    .wechat-qr {
        width: 100% !important;
        max-width: 300px !important;
        margin: 0 auto !important;
    }
    
    .wechat-info {
        width: 100% !important;
        max-width: 400px !important;
        margin: 0 auto !important;
    }
}

.wechat-qr {
    text-align: center;
}

.qr-image {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 15px;
    padding: 2rem;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.qr-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.qr-code {
    width: 200px;
    height: 200px;
    border-radius: 10px;
    margin-bottom: 1rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.qr-image p {
    color: #666;
    font-size: 1.1rem;
    margin: 0;
    text-align: center;
    font-weight: 500;
}

.wechat-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.wechat-number {
    text-align: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 10px;
}

.wechat-number h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.wechat-number p {
    margin: 0;
    opacity: 0.9;
}

.wechat-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.feature-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.feature-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #333;
}

.feature-item p {
    color: #666;
    margin: 0;
    line-height: 1.6;
}

.copy-btn {
    background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.copy-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255, 107, 107, 0.3);
}

/* 联系表单样式 */
.contact-form-section {
    padding: 100px 0;
    background: #f8f9fa;
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-header h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #333;
}

.form-header p {
    color: #666;
    line-height: 1.6;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.checkbox-group {
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: #666;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
}

.privacy-link {
    color: #667eea;
    text-decoration: none;
}

.privacy-link:hover {
    text-decoration: underline;
}

.submit-btn {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 1.2rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
}

/* 常见问题样式 */
.faq-section {
    padding: 100px 0;
    background: white;
}

.faq-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: #f8f9fa;
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    cursor: pointer;
    background: white;
    border-bottom: 1px solid #e0e0e0;
}

.faq-question h3 {
    font-size: 1.1rem;
    color: #333;
    margin: 0;
}

.faq-toggle {
    font-size: 1.5rem;
    color: #667eea;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 1.5rem;
    max-height: 200px;
}

.faq-answer p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 关于我们页面样式 */
.company-intro {
    padding: 100px 0;
    background: white;
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.intro-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #333;
}

.intro-text p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.intro-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.feature-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.feature-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #333;
}

.feature-item p {
    color: #666;
    margin: 0;
    line-height: 1.6;
}

/* 使命与愿景样式 */
.mission-vision {
    padding: 100px 0;
    background: #f8f9fa;
}

.mission-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.mission-card,
.vision-card {
    background: white;
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.mission-card::before,
.vision-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
}

.mission-card:hover,
.vision-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.mission-icon,
.vision-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.mission-card h3,
.vision-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: #333;
}

.mission-card p,
.vision-card p {
    color: #666;
    line-height: 1.8;
    font-size: 1.1rem;
}

/* 核心价值观样式 */
.core-values {
    padding: 100px 0;
    background: white;
}

.core-values h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.value-card {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.value-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.value-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.value-details ul {
    list-style: none;
    text-align: left;
}

.value-details li {
    color: #555;
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.value-details li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
}

/* 团队优势样式 */
.team-advantages {
    padding: 100px 0;
    background: #f8f9fa;
}

.team-advantages h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.advantage-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.advantage-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.advantage-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #333;
}

.advantage-card p {
    color: #666;
    line-height: 1.6;
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    
    .service-card,
    .featured-card {
        padding: 1.5rem;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .intro-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .intro-text h2 {
        font-size: 2rem;
    }
    
    .services-grid,
    .process-timeline,
    .cases-grid {
        grid-template-columns: 1fr;
    }
    
    .service-header,
    .case-header {
        flex-direction: column;
        align-items: center !important;
        gap: 1rem;
        text-align: center !important;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
    }
    
    /* 移动端浮动卡片调整 */
    .card-1 {
        top: 10%;
        left: 2%;
        font-size: 1rem;
        padding: 1rem;
    }
    
    .card-2 {
        top: 40%;
        right: 2%;
        font-size: 1rem;
        padding: 1rem;
    }
    
    .card-3 {
        bottom: 10%;
        left: 15%;
        font-size: 1rem;
        padding: 1rem;
    }
    
    /* 移动端微信咨询调整 */
    .wechat-consultation .wechat-content {
        display: flex !important;
        flex-direction: column !important;
        grid-template-columns: none !important;
        gap: 2rem !important;
        text-align: center !important;
        align-items: center !important;
        width: 100% !important;
    }
    
    .wechat-consultation .wechat-qr {
        width: 100% !important;
        max-width: 300px !important;
        margin: 0 auto !important;
    }
    
    .wechat-consultation .wechat-info {
        width: 100% !important;
        max-width: 400px !important;
        margin: 0 auto !important;
    }
    
    .wechat-container {
        padding: 2rem !important;
    }
    
    .wechat-header {
        text-align: center !important;
    }
    
    .wechat-header h2 {
        text-align: center !important;
    }
    
    .wechat-header p {
        text-align: center !important;
    }
    
    .wechat-qr {
        text-align: center !important;
    }
    
    .wechat-info {
        text-align: center !important;
    }
    
    .wechat-number {
        text-align: center !important;
    }
    
    .wechat-features {
        align-items: center !important;
    }
    
    .wechat-features .feature-item {
        flex-direction: column !important;
        text-align: center !important;
        align-items: center !important;
    }
    
    .wechat-features .feature-item h4 {
        text-align: center !important;
    }
    
    .wechat-features .feature-item p {
        text-align: center !important;
    }
    
    .qr-image {
        padding: 1.5rem !important;
        text-align: center !important;
    }
    
    .qr-code {
        width: 150px !important;
        height: 150px !important;
        max-width: 100% !important;
        max-height: 100% !important;
    }
    
    .qr-image {
        width: 100% !important;
        max-width: 300px !important;
        margin: 0 auto !important;
        display: block !important;
    }
    
    /* 联系信息部分手机版居中 */
    .contact-grid {
        grid-template-columns: 1fr !important;
        text-align: center !important;
    }
    
    .contact-card {
        text-align: center !important;
    }
    
    .contact-card h3 {
        text-align: center !important;
    }
    
    .contact-card p {
        text-align: center !important;
    }
    
    /* 480px以下屏幕的额外居中样式 */
    .intro-text {
        text-align: center !important;
    }
    
    .intro-text h2 {
        text-align: center !important;
    }
    
    .intro-text p {
        text-align: center !important;
    }
    
    .features {
        align-items: center !important;
    }
    
    .feature,
    .feature-item {
        flex-direction: column !important;
        text-align: center !important;
        align-items: center !important;
    }
    
    .feature h4,
    .feature-item h4 {
        text-align: center !important;
    }
    
    .feature p,
    .feature-item p {
        text-align: center !important;
    }
    
    /* 确保所有文本内容在手机版中居中 */
    .container {
        text-align: center !important;
    }
    
    .container * {
        text-align: center !important;
    }
    
    /* 重置可能影响居中的样式 */
    .intro-content,
    .service-intro,
    .company-intro {
        text-align: center !important;
    }
    
    .intro-content *,
    .service-intro *,
    .company-intro * {
        text-align: center !important;
    }
    
    /* 480px以下屏幕的微信咨询布局修复 */
    .wechat-consultation .wechat-content {
        display: flex !important;
        flex-direction: column !important;
        grid-template-columns: none !important;
        gap: 2rem !important;
        text-align: center !important;
        align-items: center !important;
        width: 100% !important;
    }
    
    .wechat-consultation .wechat-qr {
        width: 100% !important;
        max-width: 250px !important;
        margin: 0 auto !important;
    }
    
    .wechat-consultation .wechat-info {
        width: 100% !important;
        max-width: 350px !important;
        margin: 0 auto !important;
    }
    
    /* 强制覆盖原始网格布局 */
    .wechat-consultation .wechat-content {
        display: flex !important;
        flex-direction: column !important;
        grid-template-columns: none !important;
        grid-template-areas: none !important;
        gap: 2rem !important;
        text-align: center !important;
        align-items: center !important;
        width: 100% !important;
    }
    
    .wechat-consultation .wechat-qr,
    .wechat-consultation .wechat-info {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 auto !important;
        display: block !important;
    }
    
    /* 专门针对微信咨询部分的强制居中 */
    .wechat-consultation {
        text-align: center !important;
    }
    
    .wechat-consultation * {
        text-align: center !important;
    }
    
    .wechat-consultation .container {
        text-align: center !important;
    }
    
    .wechat-consultation .container * {
        text-align: center !important;
    }
    
    /* 最终强制修复微信咨询布局 */
    .wechat-consultation .wechat-content {
        display: flex !important;
        flex-direction: column !important;
        grid-template-columns: none !important;
        grid-template-areas: none !important;
        gap: 2rem !important;
        text-align: center !important;
        align-items: center !important;
        width: 100% !important;
        max-width: 100% !important;
    }
    
    .wechat-consultation .wechat-qr {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 auto !important;
        display: block !important;
        flex: none !important;
    }
    
    .wechat-consultation .wechat-info {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 auto !important;
        display: block !important;
        flex: none !important;
    }
    
    .wechat-consultation .qr-image {
        width: 100% !important;
        max-width: 250px !important;
        margin: 0 auto !important;
        display: block !important;
    }
    
    .wechat-consultation .qr-code {
        width: 120px !important;
        height: 120px !important;
        max-width: 100% !important;
        max-height: 100% !important;
    }
    
    /* 最终强制重置微信咨询布局 */
    .wechat-consultation {
        overflow: hidden !important;
    }
    
    .wechat-consultation .container {
        max-width: 100% !important;
        padding: 0 15px !important;
    }
    
    .wechat-consultation .wechat-container {
        max-width: 100% !important;
        width: 100% !important;
        padding: 1.5rem !important;
    }
    
    .wechat-consultation .wechat-content {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
    }
    
    .wechat-consultation .wechat-qr {
        width: 100% !important;
        margin-bottom: 2rem !important;
        display: block !important;
    }
    
    .wechat-consultation .wechat-info {
        width: 100% !important;
        display: block !important;
    }
    
    /* 关于我们页面移动端调整 */
    .intro-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .intro-text h2 {
        font-size: 2rem;
    }
    
    .mission-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .mission-card,
    .vision-card {
        padding: 2rem;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    /* 404页面移动端调整 */
    .error-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .error-number {
        font-size: 8rem;
    }
    
    .error-text h1 {
        font-size: 2rem;
    }
    
    .error-text p {
        font-size: 1rem;
    }
    
    .error-suggestions {
        padding: 1.5rem;
    }
    
    .error-actions {
        justify-content: center;
    }
    
    .error-actions .btn {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    
    .recommended-services .services-grid {
        grid-template-columns: 1fr;
    }
}

/* 404页面样式 */
.error-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    padding: 100px 0 50px;
    color: white;
    position: relative;
    overflow: hidden;
}

.error-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.error-animation {
    position: relative;
    text-align: center;
}

.error-number {
    font-size: 12rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

.four, .zero {
    display: inline-block;
    animation: bounce 2s ease-in-out infinite;
}

.zero {
    animation-delay: 0.5s;
}

.four:last-child {
    animation-delay: 1s;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-30px);
    }
    60% {
        transform: translateY(-15px);
    }
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.element {
    position: absolute;
    font-size: 2rem;
    animation: float 6s ease-in-out infinite;
    opacity: 0.7;
}

.element-1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.element-2 {
    top: 20%;
    right: 15%;
    animation-delay: 1s;
}

.element-3 {
    top: 50%;
    left: 5%;
    animation-delay: 2s;
}

.element-4 {
    top: 60%;
    right: 10%;
    animation-delay: 3s;
}

.element-5 {
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

.element-6 {
    bottom: 10%;
    right: 25%;
    animation-delay: 5s;
}

.error-text {
    z-index: 2;
    position: relative;
}

.error-text h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.error-text p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

.error-suggestions {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.error-suggestions h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: white;
}

.error-suggestions ul {
    list-style: none;
    padding: 0;
}

.error-suggestions li {
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
    opacity: 0.9;
}

.error-suggestions li::before {
    content: '💡';
    position: absolute;
    left: 0;
}

.error-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.error-actions .btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    display: inline-block;
    text-align: center;
}

.error-actions .btn-primary {
    background: #ff6b6b;
    color: white;
}

.error-actions .btn-primary:hover {
    background: #ff5252;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255,107,107,0.3);
}

.error-actions .btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.error-actions .btn-secondary:hover {
    background: white;
    color: #667eea;
    transform: translateY(-3px);
}

/* 推荐服务样式 */
.recommended-services {
    padding: 100px 0;
    background: white;
}

.recommended-services h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.recommended-services .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.recommended-services .service-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.recommended-services .service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.recommended-services .service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.recommended-services .service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.recommended-services .service-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.recommended-services .service-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.recommended-services .service-link:hover {
    color: #764ba2;
}