/* 全局样式与重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

body {
    background: linear-gradient(135deg, #ff9a9e 0%, #fad0c4 100%);
    color: #5a3d2a;
    line-height: 1.6;
    min-height: 100vh;
    padding: 20px;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

/* 装饰元素 */
.decoration {
    position: absolute;
    border-radius: 50%;
    opacity: 0.15;
    z-index: -1;
}

.deco-1 {
    width: 300px;
    height: 300px;
    background: #ff6b6b;
    top: -100px;
    left: -100px;
}

.deco-2 {
    width: 200px;
    height: 200px;
    background: #ff8e6b;
    bottom: 50px;
    right: -50px;
}

.deco-3 {
    width: 150px;
    height: 150px;
    background: #ff6b9d;
    top: 40%;
    left: 80%;
}

/* 头部样式 */
header {
    text-align: center;
    padding: 40px 20px;
    margin-bottom: 30px;
}

header h1 {
    font-size: 3.2rem;
    color: #7c2d0c;
    margin-bottom: 15px;
    font-weight: 800;
    text-shadow: 2px 2px 4px rgba(255, 255, 255, 0.5);
}

header p {
    font-size: 1.3rem;
    color: #9a4a2a;
    max-width: 600px;
    margin: 0 auto;
    font-weight: 500;
}

/* 内容区域 */
.content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

@media (max-width: 900px) {
    .content {
        grid-template-columns: 1fr;
    }
}

/* 区块头部 */
.section-header {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 3px solid #ff7c5f;
}

.section-header i {
    font-size: 28px;
    color: #ff4d3a;
    margin-right: 15px;
    background: rgba(255, 255, 255, 0.3);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.section-header h2 {
    font-size: 2rem;
    color: #7c2d0c;
}

/* 业务介绍部分 */
.intro-section {
    background: rgba(255, 255, 255, 0.85);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 15px 35px rgba(255, 107, 107, 0.25);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.intro-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(255, 107, 107, 0.35);
}

.intro-content {
    padding: 10px;
}

.intro-content p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: #5a3d2a;
    line-height: 1.8;
    text-align: justify;
}

/* 联系方式部分 */
.contact-section {
    background: rgba(255, 255, 255, 0.85);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 15px 35px rgba(255, 107, 107, 0.25);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(255, 107, 107, 0.35);
}

.contact-content {
    padding: 10px;
}

.contact-item {
    display: flex;
    align-items: center;
    padding: 20px;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff4f4 0%, #ffe9e5 100%);
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 167, 167, 0.3);
}

.contact-item:hover {
    transform: translateX(5px);
    box-shadow: 0 8px 20px rgba(255, 107, 107, 0.3);
    background: linear-gradient(135deg, #ffe9e5 0%, #ffd5d0 100%);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #ff7c5f 0%, #ff4d3a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 24px;
    color: white;
}

.contact-info h3 {
    font-size: 1.3rem;
    color: #7c2d0c;
    margin-bottom: 5px;
}

.contact-info p {
    font-size: 1.2rem;
    color: #ff4d3a;
    font-weight: 600;
}

/* 页脚样式 */
footer {
    text-align: center;
    padding: 25px;
    margin-top: 30px;
    color: #7c2d0c;
    font-size: 1.1rem;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 15px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

/* 响应式设计 */
@media (max-width: 600px) {
    header h1 {
        font-size: 2.5rem;
    }
    
    .section-header h2 {
        font-size: 1.7rem;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-icon {
        margin-right: 0;
        margin-bottom: 15px;
    }
}