.sam-tools-box {
    position: relative;
    margin-top: var(--header-height);
    margin-bottom: 1rem;
    padding: 0 2.2rem;
    word-wrap: break-word;
    white-space: normal;
}

.sam-tools-box .oc-tool-breadcrumb {
    padding-left: 0;
    padding-bottom: 0.26rem;
}

.sam-tools-box .tools-header {
    margin-bottom: 40px;
}

.sam-tools-box .tools-title {
    color: #333;
    font-family: Avenir;
    font-size: max(0.36rem, 12px);
    font-style: normal;
    font-weight: 800;
    line-height: 0.36rem;
    text-transform: capitalize;
    margin-bottom: 0.16rem;
}

.sam-tools-box .tools-des {
    color:  #666;
    font-family: Avenir;
    font-size: max(0.18rem,12px);
    font-style: normal;
    font-weight: 400;
    line-height: 0.24rem;
}

.sam-tools-box .tools-content {
    margin-bottom: 0.60rem;
}
.sam-tools-box .tools-content-item:not(:last-child) {
    margin-bottom: 0.30rem;
}

.sam-tools-box .tools-sub-title {
    color:  #333;
    font-family: Avenir;
    font-size: 0.28rem;
    font-style: normal;
    font-weight: 800;
    line-height: 0.36rem;
    text-transform: capitalize;
    padding-bottom: 0.16rem;
    border-bottom: 1px solid rgba(183, 183, 183, 0.30);
}

.sam-tools-box .tools-sub-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.sam-tools-box .tools-sub-content .tools-sub-content-item {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.08rem;
    padding-bottom: 0.15rem;
    padding-top: 0.15rem;
    border-bottom: 1px solid rgba(183, 183, 183, 0.30);
}

.sam-tools-box .tools-sub-content .tools-sub-content-item a {
    color:  #666;
}

.sam-tools-box .tools-sub-content .tools-sub-content-item a:hover {
    color:  #2F67B3;
    text-decoration: underline;
}

.sam-tools-box .tools-sub-content .tools-sub-content-item:not(:nth-child(3n)) {
    padding-right: 1rem;
}
/* 如果最后一行只有 1 个项，则占满 3 列 */
.sam-tools-box .tools-sub-content .tools-sub-content-item:last-child:nth-child(3n + 1) {
    grid-column: 1 / -1; /* 占满整行 */
  }
  
  /* 如果最后一行有 2 个项，则最后一个项占满 2 列 */
  .sam-tools-box .tools-sub-content .tools-sub-content-item:last-child:nth-child(3n + 2) {
    grid-column: span 2;
  }


.sam-tools-box .tools-sub-content .tools-sub-content-item .sub-tools-icon {
    display: flex;
}

.sam-tools-box .tools-sub-content .tools-sub-content-item .sub-tools-title {
    color: #666;
    font-family: Avenir;
    font-size: max(0.18rem,12px);
    font-style: normal;
    font-weight: 400;
    line-height: 0.24rem;
}

.sam-tools-box .tool-footer-title {
    color: #333;
    font-family: Avenir;
    font-size: max(0.28rem,12px);
    font-style: normal;
    font-weight: 800;
    line-height: 0.36rem;
    text-transform: capitalize;
    padding-bottom: 0.15rem;
    border-bottom: 1px solid rgba(183, 183, 183, 0.30);
}

.sam-tools-box  .tool-footer-items{
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0.30rem;
    border-bottom: 1px solid rgba(183, 183, 183, 0.30);
}

.sam-tools-box .tool-footer-item {
    display: flex;
    width: 2.63rem;
    flex-direction: column;
    align-items: center;
}

.sam-tools-box .tool-footer-item-icon {
    width: 0.80rem;
    height: 0.80rem;
    flex-shrink: 0;
    background: #2F67B3;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 100%;
    margin-bottom: 30px;
}
.sam-tools-box .tool-footer-item-title {
    margin-bottom: 0.15rem;
    color:  #333;
    text-align: center;
    font-family: Avenir;
    font-size: max(0.22rem,12px);
    font-style: normal;
    font-weight: 800;
    line-height: 0.24rem;
}

.sam-tools-box .tool-footer-item-title:hover {
    text-decoration: underline;
    color: #2F67B3;
}

.sam-tools-box .tool-footer-item-des {
    color:#666;
    text-align: center;
    font-family: Avenir;
    font-size: max(0.18rem,12px);
    font-style: normal;
    font-weight: 400;
    line-height: 0.24rem;
    height: 0.72rem;
}
.sam-tools-box .tool-footer-item-icon svg {
    width: min(40px,0.4rem);
}


@media screen and (max-width: 1025px) {
    .sam-tools-box {
        padding-left: 0.32rem;
        padding-right: 0.29rem;
    }
    .sam-tools-box .oc-tool-breadcrumb {
        padding-top: 0.08rem;
    }
    .sam-tools-box .tools-title {
        font-size: max(0.36rem,24px);
        line-height: max(0.36rem,24px);
        margin-bottom: 12px;
    }
    .sam-tools-box .tools-des {
        line-height: max(16px, 0.24rem);
    }
    .sam-tools-box .tools-header {
        margin-bottom: 15px;
    }
    .sam-tools-box .tools-sub-title {
        font-size: max(0.28rem,16px);
        line-height: max(0.36rem,16px);
        padding-bottom: 12px;
    }
    .sam-tools-box .tools-sub-content {
        grid-template-columns: repeat(2, 1fr);
    }
    /* 移除PC端特殊样式 */
    .sam-tools-box .tools-sub-content .tools-sub-content-item:not(:nth-child(3n)) {
        padding-right: 0;
    }
    /* 移除PC端特殊样式 */
    .sam-tools-box .tools-sub-content .tools-sub-content-item:last-child:nth-child(3n + 1) {
        grid-column:  span 1;
    }
    /* 移除PC端特殊样式 */
    .sam-tools-box .tools-sub-content .tools-sub-content-item:last-child:nth-child(3n + 2) {
        grid-column: span 1;
    }
    .sam-tools-box .tools-sub-content .tools-sub-content-item:last-child:nth-child(2n + 1) {
        grid-column: span 2;
        padding-right: 50%;
    }
    .sam-tools-box .tools-sub-content .tools-sub-content-item:not(:nth-child(2n)) {
        padding-right: 10.5px;
    }
    .sam-tools-box .tools-sub-content .tools-sub-content-item .sub-tools-title {
        line-height: 16px;
    }
    .sam-tools-box .tool-footer-title {
        font-size: max(0.28rem,16px);
        line-height: max(0.36rem,12px);
        padding-bottom: 23px;
    }
    .sam-tools-box .tool-footer-items {
        padding: 15px 0px 0px 0px;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 5px;
    }
    .sam-tools-box .tool-footer-item {
        width: 100%;
        padding-top: 15px;
    }
    .sam-tools-box .tool-footer-item-icon {
        margin-bottom: 15px;
    }
    .sam-tools-box .tool-footer-item-title {
        font-size: max(0.22rem,14px);
        line-height: max(0.24rem,15px);
        margin-bottom: 10.5px;
    }
}

@media  screen and (max-width: 750px) {
    .sam-tools-box .tool-footer-item-icon svg {
        width: 23px;
    }
}