.body-center {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
.hero {
    position: relative;
    background: url("/images/Yiwu-Agent-banner-bg-2025021106004558.jpg") center/cover no-repeat;
    display: flex;
    align-items: center;
    padding: 0 5%;
    color: white;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    aspect-ratio: 192 / 49;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.2); /* 半透明遮罩提升文字可读性 */
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: 5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.hero p {
  font-size: 1.8rem;
  max-width: 600px;
}


.header {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
}

    .header img {
        width: 450px;
        height: auto;
        border-radius: 5px;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    }

.header-content {
    flex: 1;
}

    .header-content h1 {
        font-size: 32px;
        margin-bottom: 20px;
        color: #333;
    }

    .header-content p {
        margin-bottom: 20px;
        line-height: 1.8;
    }

.btn {
    display: inline-block;
    background-color: #3498db;
    color: white;
    padding: 12px 24px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

    .btn:hover {
        background-color: #2980b9;
    }

.categories {
    margin-top: 40px;
}

    .categories h2 {
        font-size: 30px;
        margin-bottom: 10px;
        text-align: center;
    }

.categories-subtitle {
    text-align: center;
    margin-bottom: 30px;
    color: #666;
    font-size: 14px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.category-item {
    background-color: transparent;
    background-image: linear-gradient(180deg, #FCFDFF 0%, #FAFAFA 100%);
    text-align: center;
    padding: 15px;
    border-radius: 5px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
    .category-item img{
        width:38px;
        height:38px;
    }
    .category-item .li{
        padding-bottom:20px;
    }
    .category-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }

    .category-item h3 {
        font-size: 16px;
        color: #333;
    }

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

.body-solutions {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    padding: 20px;
    background-color: #F5F5F5;
}
.solutions {
    margin-top: 60px;
    background-color: transparent;
    border-radius: 0;
    max-width: 1200px;
    margin: 0 auto;
}

    .solutions h2 {
        font-size: 24px;
        margin-bottom: 30px;
        text-align: center;
        color: #333;
    }

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.solution-card {
    background-color: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

    .solution-card img {
        width: 100%;
        object-fit: cover;
        border-radius: 5px;
        margin-bottom: 20px;
    }

    .solution-card h3 {
        font-size: 18px;
        margin-bottom: 15px;
        color: #333;
        text-align: center;
    }

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

    .solution-card ul {
        list-style-type: none;
        color: #666;
        line-height: 1.6;
    }

    .solution-card li {
        margin-bottom: 8px;
        position: relative;
        padding-left: 20px;
    }

        .solution-card li::before {
            content: "•";
            color: #3498db;
            font-weight: bold;
            position: absolute;
            left: 0;
        }
.body-whychoose {
    background-color: transparent;
    border-radius: 0;
    max-width: 1200px;
    margin: 0 auto;
}
.who-choose {
    margin-top: 60px;
    padding: 40px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

    .who-choose h2 {
        font-size: 24px;
        margin-bottom: 30px;
        color: #333;
    }

.who-choose-content {
    display: flex;
    gap: 40px;
}

.who-choose-images {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

    .who-choose-images img {
        width: 100%;
        border-radius: 5px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        object-fit: cover;
    }

    .who-choose-images > img {
    }

.small-images {
    display: flex;
    gap: 15px;
}


.who-choose-reasons {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.reason-item {
    display: flex;
    gap: 15px;
    background-color: white;
    border: 1px solid #e0e0e0;
    border-radius: 5px;
    padding: 15px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.reason-number {
    font-size: 18px;
    font-weight: bold;
    color: #3498db;
    min-width: 30px;
}

.reason-content {
    flex: 1;
}

    .reason-content h3 {
        font-size: 16px;
        color: #333;
        margin: 0 0 10px 0;
    }

    .reason-content p {
        color: #666;
        line-height: 1.6;
        margin: 0;
        font-size: 14px;
    }
.body-yiwumarket {
    background-color: transparent;
    border-radius: 0;
    max-width: 1200px;
    margin: 0 auto;
}
.yiwu-market-online {
    margin-top: 60px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    padding: 40px;
}

    .yiwu-market-online h2 {
        font-size: 30px;
        margin-bottom: 20px;
        color: #333;
    }

.yiwu-market-description {
    max-width: 800px;
    margin: 0 auto 40px;
    color: #666;
    line-height: 1.6;
    font-size: 14px;
}

.yiwu-market-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.market-card {
    background-color: white;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 30px 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.card-icon {
    font-size: 40px;
    margin-bottom: 20px;
}

.market-card h3 {
    font-size: 16px;
    margin-bottom: 15px;
    color: #333;
}

.market-card p {
    color: #666;
    line-height: 1.6;
    font-size: 14px;
    margin: 0;
}
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        align-items: center;
    }

        .header img {
            width: 100%;
            max-width: 400px;
        }

    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .solutions-grid {
        grid-template-columns: 1fr;
    }
    .who-choose-content {
        flex-direction: column;
    }


    .yiwu-market-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}