/* aboutUs.html 页面样式 */

/* 关于我们部分样式 */
.about-us-section {
    background: url('../images/aboutUs/banner.png') no-repeat center center;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
    width: 100%; /* 背景宽度100% */
    height: 40rem; /* 400px */
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 移除 .about-us-content 样式，使用 .container 类 */

.about-us-text {
    /* max-width: 50%; */
    z-index: 2;
}

.about-us-title {
    font-weight: bold;
    font-size: 4rem; /* 50px */
    color: #333333;
    line-height: 6rem; /* 60px */
    margin: 0 0 1.5rem 0;
}

.about-us-description {
    font-size: 2.4rem; /* 24px */
    color: #333333;
    margin: 0;
    line-height: 1.5;
}

/* 平板端适配 */
@media (max-width: 64rem) {
    .about-us-section {
        height: 35rem; /* 350px */
    }
    
    
    .about-us-title {
        font-size: 4rem; /* 40px */
        line-height: 4.8rem; /* 48px */
        margin-bottom: 1.2rem;
    }
    
    .about-us-description {
        font-size: 2rem; /* 20px */
    }
}

/* 手机端适配 */
@media (max-width: 48rem) {
    .about-us-section {
        height: 30rem; /* 300px */
    }
    
    .about-us-title {
        font-size: 3rem; /* 30px */
        line-height: 3.6rem; /* 36px */
        margin-bottom: 1rem;
    }
    
    .about-us-description {
        font-size: 1.6rem; /* 16px */
    }
}

/* 公司介绍部分样式 */
.company-introduction-section {
    width: 100%;
    /* padding: 4.5rem 0; */
    background: #fff;
}

/* 移除 .company-introduction-content 样式，使用 .container 类 */

.company-introduction-title {
    font-size: 4rem;
    color: #333333;
    margin: 0 0 0.6rem 0;
    font-weight: 500;
    text-align: center;
}

.company-introduction-main {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.company-introduction-left {
    width: 40rem; /* 400px - 左侧宽度是右侧的1/2 */
    flex-shrink: 0;
}

.company-image {
    width: 100%;
    height: 54rem; /* 590px */
    object-fit: cover;
    border-radius: 0.8rem;
}

.company-introduction-right {
    width: 100%; /* 800px - 右侧宽度是左侧的2倍 */
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.company-block {
    background: #fff;
    box-shadow: 0 0.4rem 2rem rgba(0, 0, 0, 0.08);
    border-radius: 1rem;
    /*padding: 3.2rem 4.7rem 6.8rem;*/
    padding: 2.0rem 4.7rem 4.8rem;
}

.company-logo {
    width: 13rem; /* 80px */
    height: auto; /* 80px */
    object-fit: contain;
    flex-shrink: 0;
    margin: 1rem auto 3rem;
}

.company-logo.company-people-data {
    width: 14rem;
}

.company-description {
    font-size: 1.6rem; /* 16px */
    color: #666666;
    line-height: 2.4rem; /* 24px */
    margin: 0;
    flex: 1;
    text-align: justify;
/*    首行缩进 2 */
    text-indent: 2em;
}

/* 平板端适配 */
@media (max-width: 1023px) {
    .company-introduction-title {
        font-size: 3.6rem;
    }
}

@media (max-width: 64rem) {
    .company-introduction-main {
        flex-direction: column;
        gap: 2rem;
    }
    
    .company-introduction-left {
        width: 100%;
    }
    
    .company-image {
        height: 30rem; /* 300px */
        object-fit: contain;
    }
    
    .company-introduction-right {
        width: 100%;
    }
    
    .company-description {
        font-size: 1.5rem; /* 15px */
        line-height: 2.2rem; /* 22px */
    }
}

/* 手机端适配 */
@media (max-width: 767px) {
    .company-introduction-title {
        font-size: 3.2rem;
    }
}

@media (max-width: 48rem) {
    
    .company-image {
        height: 30rem; /* 300px */
    }
    
    .company-block {
        background: #fff;
        box-shadow: 0 0.3rem 1.5rem rgba(0, 0, 0, 0.08);
        border-radius: 1rem;
        padding: 2rem 1.5rem 3rem;
        flex-direction: column;
        gap: 1rem;
        /* text-align: center; */
    }
    
    .company-logo {
        height: 6rem; /* 60px */
        margin: 0 auto 2rem;
    }
    
    .company-description {
        font-size: 1.4rem; /* 14px */
        line-height: 2rem; /* 20px */
    }
}


/* 发展历程部分样式 */
.development-history-section {
    width: 100%;
    background: url('../images/aboutUs/our_story_bg.png') no-repeat center center;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
/* .development-history-section .container {
    padding: 4.5rem 0;
} */

/* 移除 .development-history-content 样式，使用 .container 类 */

.development-history-title {
    font-size: 4rem;
    color: #333333;
    margin: 0 0 0.6rem 0;
    font-weight: 500;
    text-align: center;
}

.development-history-main {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #FFF;
        padding: 5rem 4rem;
        border-radius: 1rem;
}

.development-history-image {
    width: 100%;
    max-width: 100rem; /* 1000px */
    height: auto;
    object-fit: contain;
}

/* 平板端适配 */
@media (max-width: 1023px) {
    .development-history-title {
        font-size: 3.6rem;
    }
}

@media (max-width: 64rem) {
    .development-history-image {
        max-width: 100%;
    }
    
    .development-history-main {
        background: #FFF;
        padding: 3rem 2rem;
        border-radius: 0.8rem;
    }
}

/* 手机端适配 */
@media (max-width: 767px) {
    .development-history-title {
        font-size: 3.2rem;
    }
}

@media (max-width: 48rem) {
    .development-history-image {
        max-width: 100%;
    }
    
    .development-history-main {
        background: #FFF;
        padding: 2rem 1.5rem;
        border-radius: 0.6rem;
    }
}

/* 联系我们部分样式 */
.contact-us-section {
    width: 100%;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
/* .contact-us-section .container {
    padding: 4.5rem 0;
} */

/* 移除 .contact-us-content 样式，使用 .container 类 */

.contact-us-title {
    font-size: 4rem;
    color: #333333;
    margin: 0 0 0.6rem 0;
    font-weight: 500;
    text-align: center;
}

.contact-us-main {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #FFF;
    border-radius: 1rem;
}

.contact-us-block {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-us-logo {
    width: 100%;
    max-width: 100rem; /* 1000px */
    height: auto;
    object-fit: contain;
}

#mapDiv {
    width: 100%;
    height: 40rem; /* 400px */
    border-radius: 0.8rem;
    overflow: hidden;
    box-shadow: 0 0.2rem 1rem rgba(0, 0, 0, 0.1);
}

/* 隐藏天地图右上角的缩略图控件 */
#mapDiv .TMap_OverviewMap,
#mapDiv .TMapCtrlOverviewMap,
#mapDiv .TMapCtrlOverview,
#mapDiv [class*="Overview"],
#mapDiv [class*="overview"] {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
}

/* 信息窗口移动端适配 */
@media (max-width: 64rem) {
    .tianditu-info-window {
        width: 40rem !important; /* 400px */
        height: 18rem !important; /* 180px */
    }
    
    .tianditu-info-window h3 {
        font-size: 1.6rem !important; /* 16px */
        margin-bottom: 1.5rem !important;
    }
    
    .tianditu-info-window p {
        font-size: 1.2rem !important; /* 12px */
        margin-bottom: 0.8rem !important;
    }
}

@media (max-width: 48rem) {
    .tianditu-info-window {
        width: 35rem !important; /* 350px */
        height: 16rem !important; /* 160px */
    }
    
    .tianditu-info-window h3 {
        font-size: 1.4rem !important; /* 14px */
        margin-bottom: 1.2rem !important;
    }
    
    .tianditu-info-window p {
        font-size: 1.1rem !important; /* 11px */
        margin-bottom: 0.6rem !important;
    }
}


/* 平板端适配 */
@media (max-width: 1023px) {
    .contact-us-title {
        font-size: 3.6rem;
    }
}

@media (max-width: 64rem) {
    .contact-us-main {
        background: #FFF;
        border-radius: 0.8rem;
    }
    
    .contact-us-logo {
        max-width: 100%;
    }
    
    #mapDiv {
        height: 30rem; /* 300px */
        border-radius: 0.6rem;
    }
}

/* 手机端适配 */
@media (max-width: 767px) {
    .contact-us-title {
        font-size: 3.2rem;
    }
}

@media (max-width: 48rem) {
    .contact-us-main {
        background: #FFF;
        border-radius: 0.6rem;
    }
    
    .contact-us-logo {
        max-width: 100%;
    }
    
    #mapDiv {
        height: 25rem; /* 250px */
        border-radius: 0.5rem;
    }
}