/* 系列产品样式 */
.main-container {
    width: 100vw;
    height: auto;;
}

.block {
    width: 100vw;
    height: 100vh;
    box-sizing: border-box;
}

#sheet, #nest, #flow  {
   background: url('/images/product/bg-light.jpg') no-repeat center center;
   background-size: cover;
}

#tube {
    background: url('/images/product/bg-dark.jpg') no-repeat center center;
    background-size: cover;
 }

.block .layer-container {
    width: 80vw;
    height: 100vh;
    margin: 0 auto;
    overflow: hidden;
}

.block .layer-container .info{
    width: 100%;
    height: calc(100vh - 5rem);
    margin-top: 5rem;
    color: #251816;
    padding-top: 6rem;
    overflow: hidden;
}

.block .layer-container .info>.t1{
    font: 600 2rem / 1.35em "montserrat";
}

.block .layer-container .info>.t2{
    font: 600 2.8125rem / 1.35rem "sourcehansans";
    margin-top: 1.3rem;
}

.block .layer-container .info .version-box{
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
    margin-top: 2rem;
}

.block .layer-container .info .version-box .version-item{
    width: 13.75rem;
    height: 4.125rem;
    color: var(--color-primary-11);
    border: 1px solid #c6c6c6;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-radius: 0.3125rem;
    font-size: 1rem;
}

.block .layer-container .info .version-box .version-item .version{
    font-weight: 600;
}

.block .layer-container .info .version-box .version-item:hover{
    color: #ffffff;
    border: var(--brand-color);
    background: var(--brand-color);
    cursor: pointer;
    transition: all 0.3s;
}

.block .layer-container .info .version-box .version-item.active{
    color: #ffffff;
    border-color:var(--brand-color);
    cursor: pointer;
    background: var(--brand-color);
}

.block .layer-container .info .detail{
   margin-top: 4rem;
   height: 60%;
   display: flex;
}

.block .layer-container .info .detail .content{
   width: 50%;
   height: 100%;
   padding-right: 3rem;
   display: flex;
   flex-direction: column;
   justify-content: flex-start;
   align-items: flex-start;
 }

 .block .layer-container .info .detail .content>.t1{
    color: var(--brand-color);
    font: 500 1.5rem / 1.4em "montserrat";
    display: block;
  }

.block .layer-container .info .detail .content>.t2{
    display: block;
    color: #252323;
    font: 500 2rem / 1.4em "sourcehansans";
 }

.block .layer-container .info .detail .content>.desc{
    color: var(--color-primary-9);
    font: 500 1rem / 1.65em "sourcehansans";
    margin: 1.125rem 0 1.5rem;
    letter-spacing: 0.1em;
 }

 .block .layer-container .info .detail .picture{
    width: 50%;
    height: 90%;
    display: flex;
    justify-content: center;
    align-items: center;
 }

 .block .layer-container .info .detail .picture img{
    height: 100%;
    width: auto;
    object-fit: cover;
    display: block;
 }

 .block .layer-container .info .detail .picture img:hover{
    transform: scale(1.05);
    transition: all 0.5s;
 }

 .block .layer-container .info .detail .magic-btn {
    border: 1px solid var(--brand-color);
    color: var(--brand-color);
}

/* 悬浮动画层 */
.block .layer-container .info .detail .magic-btn::before {
    background: var(--brand-color);
}

.block .layer-container .info .detail .magic-btn:hover .magic-btn-content {
    color: var(--color-white);
}

 /* 深色背景下的block */
.block-dark .layer-container .info>.t1{
    color:var(--color-primary-1);
}

.block-dark .layer-container .info>.t2{
    color: var(--color-primary-1);
}

.block-dark .layer-container .info .version-box .version-item{
    color:var(--color-primary-1);
    border: 1px solid var(--color-primary-9);

}

.block-dark .layer-container .info .detail .content>.t2{
    color: var(--color-primary-1);
}

.block-dark .layer-container .info .detail .content>.desc{
    color: var(--color-primary-3);
    font: 400 1rem / 1.65em "sourcehansans";
    margin: 1.125rem 0 1.5rem;
    letter-spacing: 0.1em;
 }