.shengdesteelgroup_r4M8x {
    --component_height: 70vh;

    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    isolation: isolate;
    z-index: 0;
    height: var(--component_height);
    min-height: var(--component_height);
    width: 100%;
    margin: var(--margin_tb) 0;
    overflow: hidden;
    color: var(--text_color);
    font-family: var(--font_family);
    background: #111;

   
    
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_bgCurrent,
.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_bgNext {
    grid-area: 1 / 1;
    width: 100%;
    height: 100%;
    min-height: 100%;
    z-index: 0;
    pointer-events: none;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_bgCurrent::after,
.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_bgNext::after {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--overlay_color);
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_bgNext {
    opacity: 0;
    z-index: 1;
    clip-path: circle(0% at 50% 50%);
    will-change: clip-path, opacity;
}

.shengdesteelgroup_r4M8x.is-switching .shengdesteelgroup_r4M8x_bgNext {
    opacity: 1;
    clip-path: circle(150% at 50% 50%);
    transition: clip-path var(--switch_duration) ease-out, opacity 120ms linear;
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_content {
    grid-area: 1 / 1;
    position: relative;
    z-index: 2;
    align-self: center;
    justify-self: center;
    width: 100%;
    margin: 0 auto;
    /* padding: 8rem 0 6rem; */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 0;
    transition: opacity 500ms ease, transform 500ms ease;
    padding-left: var(--padding_lr, 2%);
    padding-right: var(--padding_lr, 2%);
    max-width: var(--custom-content-max-width, 100%);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.shengdesteelgroup_r4M8x.is-content-enter .shengdesteelgroup_r4M8x_content {
    opacity: 0;
    transform: translateY(15rem);
}

.shengdesteelgroup_r4M8x.is-init-hold .shengdesteelgroup_r4M8x_content,
.shengdesteelgroup_r4M8x.is-init-hold .shengdesteelgroup_r4M8x_subTitle,
.shengdesteelgroup_r4M8x.is-init-hold .shengdesteelgroup_r4M8x_title,
.shengdesteelgroup_r4M8x.is-init-hold .shengdesteelgroup_r4M8x_desc {
    opacity: 0 !important;
    transform: translateY(15rem) !important;
    transition: none !important;
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_scrollMark {
    width: 15rem;
    height: 15rem;
    position: absolute;
    right: 5vw;
    bottom: 5rem;
    z-index: 4;
    pointer-events: none;
    display: none;
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_scrollSvg {
    width: 100%;
    height: 100%;
    animation: shengdesteelgroup_r4M8x_spin 10s linear infinite;
}

@keyframes shengdesteelgroup_r4M8x_spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_subTitle {
    max-width: 42ch;
    font-size: var(--sub_title_size);
    color: var(--sub_title_color);
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: 0;
    padding: 0;
    margin: 0;
    transform: translateY(15rem);
    opacity: 0;
    transition: all 0.5s ease 0.5s;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_title {
    max-width: 100%;
    font-size: var(--main_title_size);
    color: var(--main_title_color);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.01em;
    text-transform: uppercase;
    text-wrap: balance;
    /* padding: 0.5rem 0 1.5rem; */
    margin: 0;
    transform: translateY(15rem);
    opacity: 0;
    transition: all 0.5s ease 0.5s;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_desc {
    max-width: 72ch;
    font-size: var(--desc_size);
    color: var(--desc_color);
    line-height: 1.45;
    font-family: Arial, sans-serif;
    margin: 0;
    transform: translateY(15rem);
    opacity: 0;
    transition: all 0.5s ease 0.7s;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.shengdesteelgroup_r4M8x.is-ready .shengdesteelgroup_r4M8x_subTitle,
.shengdesteelgroup_r4M8x.is-ready .shengdesteelgroup_r4M8x_title,
.shengdesteelgroup_r4M8x.is-ready .shengdesteelgroup_r4M8x_desc {
    transform: translateY(0);
    opacity: 1;
}

.shengdesteelgroup_r4M8x.is-content-enter .shengdesteelgroup_r4M8x_subTitle,
.shengdesteelgroup_r4M8x.is-content-enter .shengdesteelgroup_r4M8x_title,
.shengdesteelgroup_r4M8x.is-content-enter .shengdesteelgroup_r4M8x_desc {
    opacity: 0;
    transform: translateY(15rem);
    transition: none;
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_thumbs {
    grid-area: 1 / 1;
    position: relative;
    z-index: 3;
    align-self: end;
    transform: none;
    width: 100%;
    display: flex;
    justify-content: flex-start;
    gap: 1.2rem;
    overflow-x: auto;
    
    box-sizing: border-box;
   
    max-width: var(--custom-content-max-width, 100%);
     padding-bottom: 2rem;
     margin: 0 auto;
      padding-left: var(--padding_lr, 2%);
    padding-right: var(--padding_lr, 2%);
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_thumbBtn {
    flex: 0 0 auto;
    border: 0;
    background: transparent;
    cursor: pointer;
    color: #fff;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    opacity: 0.72;
    transition: opacity 220ms ease, transform 220ms ease;
}

body.rtlAr .shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_thumbs {
    justify-content: flex-start;
    flex-direction: row-reverse;
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_thumbBtn.is-active {
    opacity: 1;
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_thumbWrap {
    width: var(--thumb_size);
    height: var(--thumb_size);
    border-radius: 50%;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0.8rem 2rem rgba(0, 0, 0, 0.28);
    border: 1px solid transparent;
    background: #000;
    transform: scale(0.7);
    transition: all 0.5s ease;
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_thumbWrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: all 0.5s ease;
    opacity: 0.5;
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_thumbProgress {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    transform: scale(0);
    opacity: 0.5;
    transition: transform var(--thumb_progress_duration) linear;
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_thumbProgress::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: rgba(var(--theme_color_rgb), 0.7);
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_thumbProgress::after {
    content: "";
    position: absolute;
    inset: 0.3rem;
    border-radius: 50%;
    background: rgba(7, 10, 14, 0.12);
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_thumbBtn.is-active .shengdesteelgroup_r4M8x_thumbWrap {
    transform: scale(1);
    border-color: rgb(var(--theme_color_rgb));
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_thumbBtn.is-active .shengdesteelgroup_r4M8x_thumbWrap img {
    opacity: 1;
}

.shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_thumbText {
    display: none;
    max-width: 12rem;
    font-size: 1.3rem;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (min-width: 768px) and (max-width: 1024px) {
    .shengdesteelgroup_r4M8x {
        --thumb_size: 6rem;
    }

    .shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_title {
        font-size: calc(var(--main_title_size) * 0.82);
    }

    .shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_subTitle {
        font-size: calc(var(--sub_title_size) * 0.82);
    }

    .shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_desc {
        font-size: calc(var(--desc_size) * 0.9);
    }

    .shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_thumbs {
        padding: 0 var(--padding_lr) 3rem;
    }

    .shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_scrollMark {
        zoom: 0.6;
        bottom: 2rem;
    }
}

@media (max-width: 767px) {
    .shengdesteelgroup_r4M8x{
        height: var(--component_height) !important;
        min-height: var(--component_height) !important;
    }
    .shengdesteelgroup_r4M8x {
        --thumb_size: 5.4rem;
    }

    .shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_content {
        width: calc(100% - (var(--padding_lr) * 2));
        justify-content: center;
        padding-top: 8vh;
        padding-bottom: 6rem;
    }

    .shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_title {
        font-size: calc(var(--main_title_size) * 0.68);
        padding: 1.1rem 0 .2rem;
    }

    .shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_subTitle {
        font-size: calc(var(--sub_title_size) * 0.68);
        margin-bottom: 0.6rem;
    }

    .shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_desc {
        font-size: calc(var(--desc_size) * 0.88);
        margin-top: 0.9rem;
    }

    .shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_thumbs {
        justify-content: space-between;
        padding: 0 var(--padding_lr) 2.4rem;
        gap: 0.45rem;
        overflow-x: hidden;
    }

    .shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_thumbBtn {
        flex: 1 1 0;
        min-width: 0;
    }

    .shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_thumbWrap {
        width: 100%;
        height: auto;
        max-width: 5.2rem;
        aspect-ratio: 1 / 1;
        margin: 0 auto;
    }

    .shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_scrollMark {
        display: none;
    }
}

@media (max-width: 374px) {
    .shengdesteelgroup_r4M8x .shengdesteelgroup_r4M8x_thumbWrap {
        max-width: 4.5rem;
    }
}