.single-product  .jumbotron{
  padding-bottom:0;
}
.single-product  .jumbotron .breadcrumb{
  padding-bottom: 1rem;
}
.single-product  .gray-bg{
  padding-top: 0;
}
/* search form */
/* .search-form-container {
  display: flex;
  margin-bottom: 1rem;
}

.search-form-container .form-control {
  padding: 0.25rem 0.25rem;
  border: none;
}

.search-form-container .btn {
  margin-left: 5px;
  background-color: #196ca2;
  color: #fff;
}

.search-form-container .form-control-title {
  width: 29%;
}

.search-form-container .custom-select {
  width: 29%;
  border: none;
}

.search-form-container .input-group-text {
  padding-right: 2px !important;
  padding-left: 0 !important;
  color: #ccc;
  background: transparent;
  border: none;
}

.search-form-container .btn-group {
  width: 10%;
}

.search-form-container .form-control,
.search-form-container .input-group-text {
  background-color: transparent;
} */
.inline-search {
  padding-top: 0;
  padding-bottom: 1rem;
}

.sidebar .widget-desc {
  margin-bottom: 20px;
  color: #888;
  font-size: 14px;
}


/* product-specs */
.product-specs {
  padding-bottom: 40px;
}
.product-specs a {
  text-decoration: underline;
  color: inherit;
}
.product-specs .current-category-featured{
  width: 100%;
  height: auto;

}
.product-specs .btn {
  background-color: #196ca2;
  border: 0.125rem solid #196ca2;
  color: #fff;
  line-height: 1.2;
}
.product-specs .section-title {
  text-align: left;
  text-transform: none;
  font-weight: 500;
}

.product-specs .feature-list,
.product-specs .application-list {
  list-style: circle;
  list-style-position: inside;
  margin-bottom: 2rem;
}
.product-specs .tech-parameters li strong {
  padding-right: 10px;
  color: rgb(13, 82, 128);
}
.product-specs > div,
.product-specs section {
  margin-top: 30px;
}
.product-specs .feature-content p {
  margin-bottom: 1rem;
}
.product-specs h3{
  line-height: 1;
  font-size: 1.5rem;
  margin: 0.5rem 0;
}
.product-specs .flexRow{
  display: flex;
  flex-wrap: wrap;
  align-content: start;
}
.bearing-params{
  margin-bottom: 1rem;
}
.bearing-param-item{
  display: flex ;
  border-radius: 5px;
  background-color: #f8f8f8;
  margin-bottom: 5px;
  padding: 10px;
  font-size: 18px;
  font-weight: bold;
  font-family: 'Roboto Mono';
}
.product-specs .flexRow .bearing-param-item{
  width: 49%;
  margin: 0.5%;
  flex-direction: column;
  justify-content: space-between;
}
.bearing-param-item strong{
   font-size: 14px;
   font-weight: normal;
   width: 50%;
}

.product-specs .flexRow .bearing-param-item strong{
  width: 100%;
}

.product-specs .subtitle{
  font-size: 12px;

  text-align: right;
}

  .product-specs .feature-content ul{
    margin: 1rem 0;
  }
.product-specs .feature-content li {
    display: flex;
    align-items: center;
  margin-bottom: 0.5rem;
}
.product-specs h2 {
  margin: 2rem 0 1rem 0;
}
.product-specs a {
  color: #196ca2;
}
.parameter-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-family: Arial, sans-serif;
}

.parameter-list li {
  margin-bottom: 15px;
  padding-left: 5px;
  border-left: 3px solid transparent;
  transition: border-left-color 0.3s;
}

.parameter-list li:hover {
  border-left-color: #007bff;
}

.parameter-list .param-label {
  display: inline-block;
  min-width: 120px;
  font-weight: bold;
  color: #333;
  background-color: #f0f0f0;
  padding: 3px;
  margin-right: 10px;
}

.parameter-list .param-value {
  color: #555;
}

.parameter-list .param-note {
  font-size: 0.9em;
  color: #777;
  display: block;
  margin-top: 3px;
}

.parameter-list .param-link {
  margin-top: 5px;
  margin-left: 125px;
  font-size: 0.9em;
}

.parameter-list .link-tag {
  display: inline-block;
  padding: 1px 5px;
  margin-right: 5px;
  background-color: #f0f0f0;
  color: #007bff;
  border-radius: 3px;
  font-size: 0.8em;
  text-transform: uppercase;
}

.parameter-list .link-desc {
  margin-left: 5px;
  color: #888;
  font-style: italic;
  opacity: 0;
  transition: opacity 0.3s;
}

.parameter-list .param-link:hover .link-desc {
  opacity: 1;
}

.parameter-list .material-options {
  list-style: disc;
  padding-left: 20px;
  margin: 5px 0;
}

.parameter-list .material-options li {
  margin-bottom: 5px;
  border-left: none;
  padding-left: 0;
}

.parameter-list .cert-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  color: #007bff;
  text-decoration: none;
}

.parameter-list .cert-link:hover {
  text-decoration: underline;
}

.parameter-list .cert-link i {
  margin-left: 5px;
  font-size: 0.8em;
}

/* 添加证书悬停预览效果 */
.parameter-list .cert-link::after {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 0;
  width: 300px;
  height: 424px;
  background-image: url('https://www.jyhy-group.com/wp-content/uploads/2025/04/iso9001.jpg');
  background-size: cover;
  border: 1px solid #ddd;
  border-radius: 4px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
  z-index: 10;
}

.parameter-list .cert-link:hover::after {
  opacity: 1;
  visibility: visible;
}
.product-specs .feature-card {
  padding: 0.6rem 1.2rem 1.2rem 1.2rem;
  border-radius: 6px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  background: #fff;
  margin-bottom: 1rem;
}
.product-specs .product-description ul{
  margin-top: 10px;
}
.product-specs .product-description ul li{
  margin-bottom: 0.5rem;
}
.product-specs .product-description ul li::before {
  content: "●";
  padding-right: 0.5rem;
  font-size: 12px;
  
}

.product-specs .feature-card ul li::before {
  content: "✓ ";
  color: #28a745; /*  Bootstrap 成功色，可自定义 */
}
.product-detail-table.table{
  font-family:"Roboto Mono";
  font-size: 14px;
}
.product-detail-table.table th {
  width: 20%;
  background-color: #f8f8f8;
  color: #0d5280;
  text-align: center;
  font-weight: normal;
  
}
.product-detail-table.table td i{
  color:#999;
  font-size: 0.8rem;
  padding-left: 1rem;
  /* font-style: normal; */
}
.specs-table {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  border-collapse: collapse;
}

.specs-table th,
.specs-table td {
  border: 1px solid #ccc;
  padding: 12px 8px;
  text-align: left;
  vertical-align: top;
}

.specs-table th {
  background-color: #f2f2f2;
  width: 30%;
  white-space: nowrap;
}

.group-title {
  background-color: #e6f3ff;
  font-weight: bold;
  text-transform: uppercase;
}

.param-desc {
  color: #666;
  font-size: 0.9em;
  margin-top: 4px;
  display: block;
}
.parameter-list dl{
  margin-bottom: 10px;
}
/* .parameter-list-inline dl{
  display: flex;
  
}
.parameter-list-inline dl dt{
  margin-right: 1rem;
  background: #f8f8f8;
} */
 .product-content{
  background-color: #f8f8f8;
  padding: 10px;
 }