/* 主体布局样式 */
.box {
    width: 94vw;
    height: 100%;
    display: flex;
    justify-content: space-between;
    margin-left: 3vw;
    flex-wrap: wrap;
}

/* 发展历程样式 */
.history {
    margin-left: 13vw;
}

.historyItem {
    position: relative;
    border-left: 2px solid #0066cc;
    padding-left: 30px;
    margin-bottom: 30px;
}

.historyItem h5 {
    margin: 0;
}

.historyItem h3 {
    margin: 10px 0;
}

.historyItem p {
    margin: 0;
}

.historyItem::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 0;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: #0066cc;
}

/* 标题栏样式 */
.contentS-top {
    margin-left: 3vw;
    margin-bottom: 40px;
    padding-right: 20px;
}

.contentS-top p {
    font-size: 28px;
    margin-top: 12px;
    color: #0566c5;
    font-weight: bold;
    margin-bottom: 0;
    text-indent: 0;
}

.contentS-top div {
    width: 50px;
    height: 4px;
    background-color: #00cc88;
    margin-bottom: 20px;
}

/* 合作伙伴展示样式 */
.partner-showcase {
    margin-left: 13vw;
    margin-right: 13vw;
    margin-bottom: 10vh;
}

.partner-category {
    background: #ffffff;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-left: 4px solid #0566c5;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.partner-category:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.partner-category-title {
    color: #0566c5;
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 20px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid #e0e7ff;
    position: relative;
}

.partner-category-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background: #0566c5;
}

.partner-names {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: flex-start;
}

.partner-name {
    display: inline-flex;
    flex: 0 0 auto;
    justify-content: center;
    padding: 10px 20px;
    background: linear-gradient(135deg, #f0f7ff 0%, #e6f0ff 100%);
    color: #0566c5;
    text-decoration: none;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    text-align: center;
    white-space: nowrap;
    margin-bottom: 8px;
}

.partner-name:hover {
    background: linear-gradient(135deg, #0566c5 0%, #0052a3 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(5, 102, 197, 0.3);
}

.partner-name:active {
    transform: translateY(0);
}

/* 左右布局样式 */
.left {
    width: 50%;
    height: 100%;
}

.right {
    width: 45%;
    height: 100%;
    max-width: 700px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
}

.right img {
    width: 100%;
    max-width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 5px;
    box-shadow: 0 5px 5px 0 rgba(0,0,0,0.5);
}

/* 文本内容样式 */
.text p {
    font-size: 16px;
    line-height: 25px;
    margin-bottom: 0px;
}

/* 大标题样式 */
.section-heading {
    margin: 12px 0 4px 0;
    padding: 6px 10px;
    background: linear-gradient(135deg, #e6f2ff 0%, #f0f8ff 100%);
    border-left: 4px solid #0566c5;
    border-radius: 0 8px 8px 0;
}

.section-heading h3 {
    margin: 0;
    color: #0566c5;
    font-size: 18px;
    font-weight: 600;
}

/* 通用内容框样式 */
.content-box {
    background-color: #f9fafc;
    padding: 8px 18px;
    border-radius: 8px;
    margin-bottom: 12px;
}

/* 系统内容样式 */
.system-content {
    background-color: #f9fafc;
    padding: 12px 18px;
    border-radius: 8px;
    margin-bottom: 12px;
}

.system-content p {
    margin-bottom: 12px;
}

.system-content p:last-child {
    margin-bottom: 0;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .box {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }

    .left {
        width: 80%;
    }

    .right {
        width: 80%;
        max-width: 600px;
    }
}

@media (max-width: 992px) {
    .box {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .left {
        width: 100%;
        margin-bottom: 20px;
    }

    .right {
        width: 90%;
        max-width: 500px;
    }

    .contentS-top p {
        font-size: 24px;
    }

    .history {
        margin-left: 5vw;
    }

    .partner-showcase {
        margin-left: 5vw;
        margin-right: 5vw;
    }

    .partner-category {
        padding: 20px;
    }

    .partner-category-title {
        font-size: 18px;
    }

    .partner-names {
        gap: 12px;
    }

    .partner-name {
        font-size: 13px;
        padding: 8px 15px;
        flex-basis: 130px;
    }
}

@media (max-width: 768px) {
    .box {
        gap: 15px;
    }

    .right {
        max-width: 420px;
    }

    .left {
        width: 95%;
    }

    .right {
        width: 95%;
        max-width: 350px;
    }
    .contentS-top p {
        font-size: 20px;
    }

    .section-heading h3 {
        font-size: 16px;
    }

    .text p {
        font-size: 12px;
        line-height: 22px;
    }

    .partner-category {
        padding: 16px;
        margin-bottom: 20px;
    }

    .partner-category-title {
        font-size: 16px;
        padding-bottom: 8px;
    }

    .partner-category-title::after {
        width: 40px;
    }

    .partner-names {
        gap: 10px;
    }

    .partner-name {
        font-size: 12px;
        padding: 6px 15px;
        flex-basis: 120px;
        text-align: center;
        margin: 0 auto;
    }
}