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

body {
    font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
    color: #333;
    line-height: 1.6;
}

/* 顶部导航 */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    font-size: 22px;
    font-weight: bold;
    color: #1a365d;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: #1a365d;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    border-radius: 4px;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-size: 15px;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #1a365d;
}

.contact-btn {
    background: #1a365d;
    color: #fff;
    padding: 10px 25px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 14px;
    transition: background 0.3s;
}

.contact-btn:hover {
    background: #2d4a7c;
}

/* 英雄区域 */
.hero {
    background: linear-gradient(135deg, #1a365d 0%, #2d4a7c 100%);
    color: #fff;
    padding: 180px 20px 120px;
    text-align: center;
}

.hero h1 {
    font-size: 42px;
    margin-bottom: 15px;
    font-weight: 700;
}

.hero p {
    font-size: 20px;
    opacity: 0.9;
    margin-bottom: 10px;
}

.hero-desc {
    max-width: 600px;
    margin: 0 auto 40px;
    font-size: 16px;
    opacity: 0.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn-primary {
    background: #c9a227;
    color: #fff;
    padding: 15px 40px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: background 0.3s;
}

.btn-primary:hover {
    background: #b8922a;
}

.btn-secondary {
    background: transparent;
    color: #fff;
    padding: 15px 40px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    border: 2px solid #fff;
    transition: background 0.3s, color 0.3s;
}

.btn-secondary:hover {
    background: #fff;
    color: #1a365d;
}

/* 通用容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 36px;
    color: #1a365d;
    margin-bottom: 15px;
}

.section-title p {
    color: #666;
    font-size: 16px;
}

/* 关于我们 */
.about {
    padding: 80px 20px;
    background: #f8f9fa;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 36px;
    color: #1a365d;
    margin-bottom: 20px;
}

.about-text p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 42px;
    font-weight: bold;
    color: #c9a227;
}

.stat-label {
    color: #666;
    font-size: 14px;
}

.about-image {
    background: linear-gradient(135deg, #1a365d 0%, #2d4a7c 100%);
    height: 400px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 100px;
}

/* 服务领域 */
.services {
    padding: 80px 20px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    padding: 40px 30px;
    border: 1px solid #e8e8e8;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s;
    text-decoration: none;
    color: inherit;
    display: block;
}

.service-card:hover {
    border-color: #1a365d;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.service-icon {
    font-size: 50px;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 20px;
    color: #1a365d;
    margin-bottom: 15px;
}

.service-card p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

.service-more {
    color: #c9a227;
    margin-top: 15px;
    font-size: 14px;
    opacity: 0;
    transition: opacity 0.3s;
}

.service-card:hover .service-more {
    opacity: 1;
}

/* 调解团队 */
.team {
    padding: 80px 20px;
    background: #f8f9fa;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.team-member {
    text-align: center;
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    text-decoration: none;
    color: inherit;
    display: block;
    transition: all 0.3s;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.member-photo {
    width: 120px;
    height: 120px;
    background: #e8e8e8;
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 50px;
    color: #999;
}

.team-member h3 {
    font-size: 18px;
    color: #1a365d;
    margin-bottom: 5px;
}

.team-member .title {
    color: #c9a227;
    font-size: 14px;
    margin-bottom: 10px;
}

.team-member .desc {
    color: #666;
    font-size: 13px;
    line-height: 1.5;
}

/* 调解流程 */
.process {
    padding: 80px 20px;
}

.process-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.step {
    text-align: center;
    padding: 30px;
}

.step-num {
    width: 60px;
    height: 60px;
    background: #1a365d;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    margin: 0 auto 15px;
}

.step h3 {
    font-size: 18px;
    color: #1a365d;
    margin-bottom: 5px;
}

.step p {
    color: #666;
    font-size: 14px;
}

.step-arrow {
    font-size: 30px;
    color: #c9a227;
}

/* 联系我们 */
.contact {
    padding: 80px 20px;
    background: #1a365d;
    color: #fff;
}

.contact .section-title h2 {
    color: #fff;
}

.contact .section-title p {
    color: rgba(255,255,255,0.8);
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    text-align: center;
}

.contact-item {
    padding: 30px;
}

.contact-item h3 {
    font-size: 20px;
    margin-bottom: 15px;
}

.contact-item p {
    opacity: 0.8;
    line-height: 1.8;
}

/* 页脚 */
.footer {
    background: #0f1e33;
    color: #fff;
    padding: 40px 20px 20px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 15px;
}

.footer-about p {
    opacity: 0.7;
    font-size: 14px;
    line-height: 1.8;
}

.footer h4 {
    font-size: 16px;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #c9a227;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 20px;
    text-align: center;
    font-size: 14px;
    opacity: 0.6;
}

/* 响应式 */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero h1 {
        font-size: 28px;
    }
    
    .hero p {
        font-size: 16px;
    }
    
    .services-grid,
    .team-grid,
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        height: 300px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .process-steps {
        flex-direction: column;
    }
    
    .step-arrow {
        transform: rotate(90deg);
    }
}