.chuck-parts-section {
    padding: 0;
    max-width: 1160px;
    margin: 0 auto;
    overflow-x: visible;
}

.chuck-parts-layout {
    min-width: 0;
    display: grid;
    grid-template-columns: 146px minmax(500px, 620px) 146px;
    align-items: center;
    justify-content: center;
    gap: 70px;
    margin-top: 84px;
}

.chuck-parts-column {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.chuck-parts-column.shrink {
    transform: none;
}

.chuck-parts-item {
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out, border-color 0.3s, box-shadow 0.3s;
    cursor: pointer;
    margin: 0 auto;
    padding: 12px 10px 10px;
    position: relative;
    width: 100%;
    max-width: 146px;
    height: 122px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.chuck-parts-item.inview {
    opacity: 1;
    transform: translateY(0);
}

.chuck-parts-item.highlight {
    border-color: #5e8524;
    box-shadow: 0 0 0 3px rgb(94 132 37);
}

.chuck-parts-item.highlight .part-caption {
    background: #5e8524;
    transition: .2s;
}

.chuck-parts-item img {
    width: 100%;
    height: 66px;
    object-fit: cover;
}

.chuck-parts-title {
    padding: 0;
    font-size: 13px;
    line-height: 1.25;
    margin: 4px 0 0;
}

.part-caption {
    position: absolute;
    top: 0px;
    left: 0px;
    background: #000;
    color: #fff;
    border-radius: 4px;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: bold;
    transition: background 0.3s, transform 0.3s;
    z-index: 1;
}

.part-caption.active {
    background: #5e8524;
    transform: scale(1.2);
}

.chuck-image-area {
    position: relative;
    text-align: center;
}

.chuck-image-area img {
    max-width: 100%;
    /* max-height: 500px; */
    min-height: 0;
    height: auto;
    object-fit: contain;
}

.chuck-caption {
    position: absolute;
    background: #000;
    color: #fff;
    border-radius: 4px;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    transition: background 0.3s, transform 0.3s;
    cursor: pointer;
}

.chuck-caption.active {
    background: #5e8524;
    transform: scale(1.2);
}

.cap01 {
    top: 17%;
    left: 30%;
}

.cap02 {
    top: 5%;
    left: 64%;
}

.cap03 {
    top: 19%;
    left: 59%;
}

.cap04 {
    top: 45%;
    left: 39%;
}

.cap05 {
    top: 53%;
    left: 58.5%;
}

.cap06 {
    top: 43%;
    left: 20%;
}

.cap07 {
    top: 56%;
    left: 49%;
}

.cap08 {
    top: 83%;
    left: 64%;
}

.section-label {
    font-size: 13px;
    font-weight: bold;
    margin-bottom: 0;
}

.car-parts-link {
    text-decoration: none;
    color: inherit;
    display: block;
    width: 100%;
}

.news-tabs .nav-tabs>li:not(.active)>a {
    color: #999;
    background-color: #f4f4f4;
}

.news-tabs .nav-tabs>li:not(.active)>a:hover {
    color: #555;
    background-color: #eee;
}

.news-tabs .nav-tabs>li.active>a {
    color: #000;
    background-color: #fff;
}

#robot-hand-section {
    background-color: #fff;
    width: 100%;
    padding: 20px 0 46px;
    scroll-margin-top: 105px;
}

.home-section-title {
    background-color: #f5f5f5;
    padding: 7px 15px;
    border: 1px solid #ccc;
    font-size: 24px;
    font-weight: bold;
    line-height: 1.2;
    color: #333;
    border-radius: 4px;
    margin: 0;
    min-height: 42px;
    margin-bottom: 20px;
}

@media (max-width: 991px) {
    .chuck-parts-layout {
        grid-template-columns: 130px minmax(320px, 1fr) 130px;
        gap: 24px;
        margin-top: 48px;
    }

    .chuck-parts-item {
        max-width: 130px;
        height: 108px;
        padding: 9px 8px 8px;
    }

    .chuck-parts-item img {
        height: 58px;
    }

    .chuck-image-area img {
        max-height: 420px;
    }
}

@media (max-width: 767px) {
    #robot-hand-section {
        padding: 14px 0 16px;
    }

    .home-section-title {
        font-size: 20px;
        padding: 9px 12px;
    }

    .chuck-parts-section {
        overflow-x: auto;
    }

    .chuck-parts-layout {
        min-width: 760px;
        grid-template-columns: 130px 420px 130px;
        gap: 24px;
        margin-top: 36px;
    }
}