/* ==========================================================
   关于我们页面
========================================================== */

.about-page,
.about-page * {
    box-sizing: border-box;
}

.about-page {
    width: 100%;
    margin: 0;
    padding: 0;
    background: #ffffff;
}

/* ==========================================================
   全站标准 1200 可操作区域
========================================================== */

.about-container {
    width: 1200px;
    max-width: calc(100% - 40px);
    margin: 0 auto;
}

/* ==========================================================
   企业介绍
========================================================== */

.about-intro-section {
    width: 100%;

    padding:
        90px 0
        84px;
}

.about-intro {
    display: grid;

    grid-template-columns:
        minmax(0, 1fr)
        500px;

    align-items: center;

    gap: 72px;
}

.about-section-en {
    margin-bottom: 10px;

    color: #331d1e;

    font-size: 13px;
    font-weight: 500;

    line-height: 1.5;

    letter-spacing: 2px;

    text-transform: uppercase;
}

.about-section-title {
    margin:
        0 0
        26px;

    color: #331d1e;

    font-size: 34px;
    font-weight: 500;

    line-height: 1.35;
}

.about-intro-text {
    color: #6b5553;

    font-size: 16px;

    line-height: 2;
}

.about-intro-text p {
    margin:
        0 0
        16px;
}

.about-intro-text p:last-child {
    margin-bottom: 0;
}

/* ==========================================================
   企业办公楼图片
========================================================== */

.about-intro-image {
    position: relative;

    width: 100%;
}

.about-intro-image-box {
    position: relative;

    width: 100%;
    height: 350px;

    overflow: hidden;

    border-radius: 4px;

    background: #f7f2f1;
}

.about-intro-image-box img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform .45s ease;
}

.about-intro-image-box:hover img {
    transform:
        scale(1.02);
}

/* 栏目未配图时的占位 */
.about-intro-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 100%;
    height: 100%;

    color: #d8c8c3;

    font-size: 13px;
    font-weight: 500;

    letter-spacing: 4px;
}

/* ==========================================================
   企业数据
========================================================== */

.about-data-section {
    width: 100%;

    padding:
        0 0
        90px;
}

.about-data {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    overflow: hidden;

    border:
        1px solid #f0e6e1;

    border-radius: 4px;

    background: #ffffff;
}

.about-data-item {
    position: relative;

    padding:
        38px 20px;

    text-align: center;
}

.about-data-item:not(:last-child)::after {
    content: "";

    position: absolute;

    top: 30%;
    right: 0;

    width: 1px;
    height: 40%;

    background: #e8dcd8;
}

.about-data-value {
    color: #331d1e;

    font-size: 32px;
    font-weight: 500;

    line-height: 1.2;
}

.about-data-unit {
    margin-left: 4px;

    color: #6b5553;

    font-size: 15px;
    font-weight: 400;
}

.about-data-label {
    margin-top: 10px;

    color: #9c8683;

    font-size: 13px;

    line-height: 1.5;
}

/* ==========================================================
   企业文化
========================================================== */

.about-culture-section {
    width: 100%;

    padding:
        88px 0
        96px;

    background: #faf7f5;
}

.about-section-header {
    margin-bottom: 42px;

    text-align: center;
}

.about-section-header
.about-section-title {
    margin-bottom: 0;
}

.about-culture-list {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 20px;
}

.about-culture-item {
    position: relative;

    min-height: 250px;

    padding:
        36px 34px;

    background: #ffffff;

    border:
        1px solid #f0e6e1;

    border-radius: 4px;

    transition:
        transform .2s ease,
        box-shadow .2s ease,
        border-color .2s ease;
}

.about-culture-item:hover {
    transform:
        translateY(-4px);

    border-color: #e8dcd8;

    box-shadow:
        0 16px 38px
        rgba(15, 23, 42, .06);
}

.about-culture-number {
    margin-bottom: 28px;

    color: #331d1e;

    font-size: 13px;
    font-weight: 500;

    line-height: 1.5;

    letter-spacing: 1px;
}

.about-culture-title {
    margin:
        0 0
        16px;

    color: #331d1e;

    font-size: 22px;
    font-weight: 500;

    line-height: 1.4;
}

.about-culture-desc {
    margin: 0;

    color: #6b5553;

    font-size: 14px;

    line-height: 1.9;
}

/* ==========================================================
   1200 以下
========================================================== */

@media screen and (max-width: 1240px) {

    .about-container {
        width: auto;

        max-width: none;

        margin:
            0 20px;
    }

}

/* ==========================================================
   平板
========================================================== */

@media screen and (max-width: 992px) {

    .about-intro-section {
        padding:
            64px 0;
    }

    .about-intro {
        grid-template-columns:
            1fr;

        gap: 40px;
    }

    .about-intro-image {
        order: -1;
    }

    .about-intro-image-box {
        height: 420px;
    }

    .about-data-section {
        padding-bottom: 64px;
    }

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

    .about-data-item:nth-child(2)::after {
        display: none;
    }

    .about-data-item:nth-child(1),
    .about-data-item:nth-child(2) {
        border-bottom:
            1px solid #f0e6e1;
    }

    .about-culture-section {
        padding:
            64px 0;
    }

    .about-culture-list {
        grid-template-columns:
            1fr;
    }

    .about-culture-item {
        min-height: auto;
    }

}

/* ==========================================================
   手机
========================================================== */

@media screen and (max-width: 768px) {

    .about-container {
        margin:
            0 15px;
    }

    .about-intro-section {
        padding:
            48px 0
            44px;
    }

    .about-section-en {
        font-size: 11px;
    }

    .about-section-title {
        margin-bottom: 20px;

        font-size: 27px;
    }

    .about-intro-text {
        font-size: 14px;

        line-height: 1.9;
    }

    .about-intro-image-box {
        height: 260px;
    }

    .about-data-section {
        padding-bottom: 48px;
    }

    .about-data-item {
        padding:
            28px 10px;
    }

    .about-data-value {
        font-size: 25px;
    }

    .about-data-unit {
        font-size: 13px;
    }

    .about-culture-section {
        padding:
            48px 0
            54px;
    }

    .about-section-header {
        margin-bottom: 30px;
    }

    .about-culture-list {
        gap: 14px;
    }

    .about-culture-item {
        padding:
            28px 24px;
    }

    .about-culture-number {
        margin-bottom: 20px;
    }

    .about-culture-title {
        font-size: 20px;
    }

}