body {
  background: #F5F5F7;
}

.youtuo_goods_read {
  padding: calc(var(--text-gap) + 6px) 0 var(--component-gap);
  background: transparent;
}

.youtuo_breadcrumbs {
  padding: 0 0 calc(var(--component-gap)/2);
}

.youtuo_breadcrumbs_inner {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  color: #DBDBDB;
  font-size: var(--text-size-xl);
  line-height: 1.5;
  overflow: hidden;
  text-overflow: ellipsis;
}

.youtuo_breadcrumbs_inner a,
.youtuo_breadcrumbs_inner span {
  color: #DBDBDB;
  text-decoration: none;
  white-space: nowrap;
}

.youtuo_breadcrumbs_inner a:last-child {
  color: var(--color-primary);
  pointer-events: none;
  flex: 1;
  display: block;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}

.youtuo_goods_read_layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: calc(var(--component-gap) + var(--text-gap));
  align-items: start;
}

.youtuo_goods_read_layout.empty {
  grid-template-columns: 1fr;
}


.youtuo_goods_read_gallery {
  display: flex;
  flex-direction: column;
  gap: calc(var(--text-gap-sm) * 2);
}

.youtuo_goods_read_main_media {
  position: relative;
  width: 100%;
  aspect-ratio: 791 / 790;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface-muted);
}

.youtuo_goods_read_main_media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition:
    opacity 0.35s ease;
}

.youtuo_goods_read_main_media img.is-fading {
  opacity: 0;
}

.youtuo_goods_read_gallery_dots {
  position: absolute;
  left: 50%;
  bottom: var(--text-gap);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(6px);
  transform: translateX(-50%);
}

.youtuo_goods_read_gallery_dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.32);
  cursor: pointer;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.youtuo_goods_read_gallery_dot:hover,
.youtuo_goods_read_gallery_dot.is-active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  transform: scale(1.2);
}

.youtuo_goods_read_thumb_stage {
  position: relative;
}

.youtuo_goods_read_thumb_view {
  overflow: hidden;
}

.youtuo_goods_read_thumb_list {
  display: flex;
  gap: 2%;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.youtuo_goods_read_thumb {
  flex: 0 0 calc(92% / 5);
  padding: 0;
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.youtuo_goods_read_thumb_nav {
  position: absolute;
  top: 50%;
  width: clamp(24px, 1.88vw, 36px);
  aspect-ratio: 1/1;
  border: none;
  border-radius: 50%;
  background: rgba(20, 20, 20, 0.72);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-50%);
  transition:
    opacity 0.3s ease,
    background-color 0.3s ease,
    color 0.3s ease;
  z-index: 2;
}

.youtuo_goods_read_thumb_stage.has-nav:hover .youtuo_goods_read_thumb_nav {
  opacity: 1;
  pointer-events: auto;
}

.youtuo_goods_read_thumb_nav:hover {
  background: var(--color-primary);
}

.youtuo_goods_read_thumb_nav_prev {
  left: 12px;
}

.youtuo_goods_read_thumb_nav_next {
  right: 12px;
}

.youtuo_goods_read_thumb:hover,
.youtuo_goods_read_thumb.is-active {
  box-shadow: var(--shadow-soft);
}

.youtuo_goods_read_thumb img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: brightness(0.88);
  transition: filter 0.3s ease;
}

.youtuo_goods_read_thumb:hover img,
.youtuo_goods_read_thumb.is-active img {
  filter: brightness(1);
}

.youtuo_goods_read_content {
  display: flex;
  flex-direction: column;
  gap: calc(var(--text-gap-lg) * 2);
}

.youtuo_goods_read_intro {
  display: flex;
  flex-direction: column;
  gap: 41px;
}

.youtuo_goods_read_title {
  margin: 0;
  font-family: var(--title-font-family);
  font-size: var(--text-title-size-lg);
  font-weight: 600;
  line-height: 1.5;
  color: #000;
}

.youtuo_goods_read_desc {
  font-family: var(--font-family);
  font-size: var(--font-size-18);
  font-weight: 400;
  line-height: 1.5;
  color: rgba(0, 0, 0, 0.66);
}

.youtuo_goods_read_desc p {
  color: inherit;
  font-size: inherit;
  font-weight: inherit;
}

.youtuo_goods_read_divider {
  width: 100%;
  height: 1px;
  background: rgba(0, 0, 0, 0.12);
}

.youtuo-scroll-wrapper .youtuo_goods_read_divider {
  margin: clamp(16px, 1.98vw, 38px) 0;
}

.youtuo-scroll-wrapper {
  flex: 1;
  width: 100%;
  overflow: hidden;
  overflow-y: auto;
}

.youtuo_goods_read_divider_gap {
  margin-top: var(--component-gap-sm);
}

.youtuo_goods_read_options {
  width: 100%;
}

.youtuo_goods_read_options_title {
  margin: 0 0 calc(var(--text-gap) + 10px);
  font-family: var(--title-font-family);
  font-size: var(--font-size-24);
  font-weight: 600;
  line-height: 1.17;
  color: #000;
}

.youtuo_goods_read_options_list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--text-gap-lg);
}

.youtuo_goods_read_options_item {
  position: relative;
  padding-left: var(--text-gap);
  font-family: var(--font-family);
  font-size: var(--font-size-18);
  font-weight: 400;
  line-height: 1.5;
  color: #000;
  transition: transform 0.3s ease;
}

.youtuo_goods_read_options_item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-primary);
  transform: translateY(-50%);
  transition: transform 0.3s ease;
}

.youtuo_goods_read_options_item:hover {
  transform: translateX(2px);
}

.youtuo_goods_read_options_item:hover::before {
  transform: translate(2px, -50%);
}

.youtuo_goods_read_quote_btn {
  margin-top: var(--component-gap-md);
  width: 89%;
  padding: 8px calc(var(--text-gap-sm) * 2);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-26);
  line-height: 1.6;
  text-transform: capitalize;
  white-space: nowrap;
}

.youtuo_goods_read_certs {
  margin: var(--component-gap-md) auto 0;
  overflow: hidden;
  padding: var(--text-gap) 0;
  width: 60%;
}

.youtuo_goods_read_certs_track {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--component-gap-sm);
}

.youtuo_goods_read_certs.is-marquee .youtuo_goods_read_certs_track {
  justify-content: flex-start;
  width: max-content;
  animation: youtuo-cert-marquee 32s linear infinite;
}

.youtuo_goods_read_cert_item {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.youtuo_goods_read_cert_item img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.youtuo_goods_read_specifications {
  margin-top: calc(var(--component-gap) + 16px);
}

.youtuo_goods_read_spare_parts {
  margin-top: var(--component-gap);
}

.youtuo_goods_read_spare_parts_title {
  margin: 0 0 calc(var(--component-gap-sm) + 4px);
  font-family: var(--title-font-family);
  font-size: var(--section-title-size);
  font-weight: 600;
  line-height: 1.2;
  color: #000;
}

.youtuo_goods_read_spare_parts_layout {
  align-items: flex-start;
  gap: calc(var(--component-gap) + 10px);
}

.youtuo_goods_read_spare_parts_gallery {
  gap: var(--component-gap-md);
  padding: var(--component-gap-md) 0;
}

.youtuo_goods_read_spare_parts_main_media {
  /* aspect-ratio: 790 / 590; */
  aspect-ratio: 1 / 1;
}

.youtuo_goods_read_spare_parts_track {
  display: flex;
  height: 100%;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.youtuo_goods_read_spare_parts_slide {
  flex: 0 0 100%;
  min-width: 0;
  height: 100%;
}

.youtuo_goods_read_spare_parts_slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.youtuo_goods_read_spare_parts_thumbs {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.youtuo_goods_read_spare_parts_thumbs.has-nav:hover .youtuo_goods_read_spare_parts_nav {
  opacity: 1;
  pointer-events: auto;
}

.youtuo_goods_read_spare_parts_thumbs_viewport {
  overflow: hidden;
}

.youtuo_goods_read_spare_parts_thumbs_track {
  display: flex;
  gap: 2%;
  width: 100%;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.youtuo_goods_read_file_wrapper {
  background-color: var(--color-primary);
  margin: var(--component-gap) 0 0;
  overflow: hidden;
}

.youtuo_goods_read_file_content {
  padding: var(--component-gap-sm) 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--component-gap-sm);
}

.youtuo_goods_read_file_desc {
  flex: 1;
}

.youtuo_goods_read_file_title {
  color: #FEFEFE;
  font-family: var(--font-family);
  font-size: var(--section-title-size);
  font-style: normal;
  font-weight: 600;
  line-height: normal;
}

.youtuo_goods_read_file_tips {
  color: #FFF;
  /* 正文（细） */
  font-family: var(--font-family);
  font-size: var(--font-size-20);
  font-style: normal;
  font-weight: 400;
  line-height: 1.5;
  /* 150% */
}



.youtuo_goods_read_file_btn {
  color: var(--color-primary);
  background-color: var(--bg-color);
  /* 按钮 */
  font-family: var(--title-font-family);
  font-size: var(--font-size-26);
  font-style: normal;
  font-weight: 500;
  line-height: 1.6;
  text-transform: capitalize;
  border-radius: var(--radius-sm);
  border: 2px solid #DDD;
  background: var(--bg-color);
  box-shadow: 0 4px 24px 0 rgba(0, 0, 0, 0.10);
  padding: var(--text-gap) calc(var(--component-gap-md) + var(--component-gap));
  transform: translateY(10%);
  position: relative;
  cursor: pointer;
}




.youtuo_goods_read_spare_parts_thumbs_track::-webkit-scrollbar {
  display: none;
}

.youtuo_goods_read_spare_parts_thumb {
  flex-shrink: 0;
  aspect-ratio: 1 / 1;
  border: none;
  border-radius: var(--radius-sm);
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  cursor: pointer;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  overflow: hidden;
  flex: 0 0 calc(89% / 6);
}

.youtuo_goods_read_spare_parts_thumb.is-active,
.youtuo_goods_read_spare_parts_thumb:hover {
  box-shadow: var(--shadow-soft);
}

.youtuo_goods_read_spare_parts_thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.youtuo_goods_read_spare_parts_nav_prev {
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

.youtuo_goods_read_spare_parts_nav_next {
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.youtuo_goods_read_spare_parts_wrapper {
  position: relative;
  height: stretch;
}

.youtuo_goods_read_spare_parts_content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  gap: 32px;
  overflow: hidden;
}

.youtuo_goods_read_spare_parts_intro {
  gap: calc(var(--text-gap-md) * 2);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.youtuo_goods_read_spare_parts_detail_title {
  margin: 0;
  font-family: var(--title-font-family);
  font-size: var(--text-title-size-lg);
  font-weight: 600;
  line-height: 1.5;
  color: #000;
  flex-shrink: 0;
}


.youtuo_goods_read_spare_parts_features {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap:var(--text-gap-lg);
}

.youtuo_goods_read_spare_parts_features ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap:var(--text-gap-lg);
}

.youtuo_goods_read_spare_parts_features ul li {
  display: flex;
  align-items: center;
  gap: var(--text-gap-sm);
  transition: transform 0.3s ease;
  position: relative;
}

.youtuo_goods_read_spare_parts_features ul li,
.youtuo_goods_read_spare_parts_features ul li span {
  font-size: var(--nav-text-size) !important;
  font-weight: 400;
  color: #000;
}

.youtuo_goods_read_spare_parts_features ul li::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}



.youtuo_goods_read_spare_parts_features ul li:hover {
  transform: translateX(2px);
}

.youtuo_goods_read_spare_parts_features ul li:hover::before {
  transform: translateX(2px);
}

.youtuo_goods_read_spare_parts_feature_text {
  color: #000;
  font-family: var(--font-family);
  font-size: var(--font-size-18);
  font-weight: 400;
  line-height: 1.5;
}

.youtuo_goods_read_spare_parts_btn {
  margin: 0 auto;
  width: 89%;
  min-height: 60px;
  font-weight: 500;
  font-size: var(--font-size-26);
  line-height: 1.65;
  flex-shrink: 0;
  white-space: nowrap;
}


.youtuo_goods_read .youtuo_goods_read_rich_text {
  margin-top: calc(var(--component-gap-sm)+ 4px);
}


.youtuo_goods_read_rich_text_inner {
  border-radius: var(--radius-lg);
  color: rgba(0, 0, 0, 0.72);
  overflow: hidden;
  border: 1px solid #ccc;
}


.youtuo_goods_read_rich_text_inner> :first-child {
  margin-top: 0;
}

.youtuo_goods_read_rich_text_inner> :last-child {
  margin-bottom: 0;
}


.youtuo_goods_read_rich_text_inner table {
  width: 100% !important;
  border-radius: var(--radius-lg);
  border-collapse: collapse !important;
  /* 合并边框，避免双线 */
  border: 1px solid #ccc;
  /* 表格外边框 */
  overflow: hidden !important;
}

/* 单元格统一边框 */
.youtuo_goods_read_rich_text_inner table td,
.youtuo_goods_read_rich_text_inner table th {
  padding: calc(var(--text-gap-sm) * 2) var(--text-gap-lg) !important;
  color: #000 !important;
  /* 正文 */
  font-family: var(--font-family) !important;
  font-size: var(--text-title-size) !important;
  font-style: normal;
  font-weight: 400 !important;
  line-height: 1.5 !important;
  white-space: normal !important;
  width: 50% !important;
  height: auto !important;
  /* 150% */
}

.youtuo_goods_read_rich_text_inner table tr:nth-child(odd) {
  background: #F8F8F8;
}

/* 偶数行：白色 #FFF */
.youtuo_goods_read_rich_text_inner table tr:nth-child(even) {
  background: #FFF;
}

.youtuo_goods_read_rich_text_inner table tr td:first-child {
  /* 正文一级 */
  font-family: var(--title-font-family);
  font-size: var(--font-size-24) !important;
  font-weight: 600 !important;
}



.youtuo_goods_read_hot_goods {
  margin-top: var(--component-gap);
}

.youtuo_goods_read_hot_goods_head {
  display: flex;
  align-items: flex-start;
  gap: var(--text-gap);
}

.youtuo_goods_read_hot_goods_title {
  margin: 0;
  font-family: var(--title-font-family);
  font-size: var(--section-title-size);
  font-weight: 600;
  line-height: 1.2;
  color: #000;
}

.youtuo_goods_read_hot_goods_controls {
  display: flex;
  align-items: center;
  gap: var(--text-gap-md);
  justify-content: center;
}


.youtuo_goods_read_hot_goods_arrow:disabled {
  opacity: 0.38;
  cursor: default;
  transform: none;
}

.youtuo_goods_read_hot_goods_track {
  align-items: stretch;
  padding: var(--component-gap-sm) 0;
}

.youtuo_goods_read_hot_goods_slide {
  min-width: 0;
  height: stretch;
  aspect-ratio: 1/1;
}

.youtuo_goods_read_hot_goods_item {
  min-width: 0;
  height: stretch;
}

.youtuo_goods_read_hot_goods_card {
  position: relative;
  min-height: 100%;
  padding: calc(var(--text-gap-lg) * 2);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--text-gap-sm);
  text-decoration: none;
  box-sizing: border-box;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}


.youtuo_goods_read_hot_goods_content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--text-gap-sm);
  text-align: center;
  width: 100%;
  transition: all 0.3s ease;
}

.youtuo_goods_read_hot_goods_item_title {
  margin: 0;
  font-family: var(--font-family);
  font-size: var(--card-title-size);
  font-weight: 500;
  line-height: 1.5;
  color: #111111;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.youtuo_goods_read_hot_goods_item_desc {
  color: #676868;
  font-family: var(--font-family);
  font-size: var(--text-size-sm);
  font-weight: 400;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.youtuo_goods_read_hot_goods_media {
  width: 85%;
  aspect-ratio: 300 / 238;
  position: relative;
  overflow: hidden;
}

.youtuo_goods_read_hot_goods_media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.4s ease;
}

.youtuo_goods_read_hot_goods_card:hover .youtuo_goods_read_hot_goods_media img {
  transform: scale(1.04);
}

.youtuo_goods_read_hot_goods_scenario {
  position: absolute;
  inset: 0;
  padding: 0;
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s ease;
  aspect-ratio: 1/1;
}

.youtuo_goods_read_hot_goods_scenario img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.youtuo_goods_read_hot_goods_card:hover .youtuo_goods_read_hot_goods_content,
.youtuo_goods_read_hot_goods_card:hover .youtuo_goods_read_hot_goods_media {
  opacity: 0;
  visibility: hidden;
}

.youtuo_goods_read_hot_goods_card:hover .youtuo_goods_read_hot_goods_scenario {
  opacity: 1;
  visibility: visible;
}

.youtuo_goods_read_faq {
  margin-top: var(--component-gap);
}

.youtuo_goods_read_faq_header {
  margin: 0 auto;
  text-align: center;
}

.youtuo_goods_read_faq_title {
  margin: 0;
  color: #121212;
  font-family: var(--title-font-family);
  font-size: var(--section-title-size);
  font-weight: 600;
  line-height: 1.2;
}

.youtuo_goods_read_faq_desc {
  margin: var(--text-gap-lg) 0 auto 0;
  color: #121212;
  font-family: var(--font-family);
  font-size: var(--font-size-20);
  line-height: 1.5;
}

.youtuo_goods_read_faq_list {
  margin: calc(var(--component-gap-md) + 15px) auto 0;
}

.youtuo_goods_read_faq_item {
  border-bottom: 1px solid rgba(17, 17, 17, 0.12);
}

.youtuo_goods_read_faq_trigger {
  width: 100%;
  padding: 0;
  border: none;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--text-gap);
  text-align: left;
  cursor: pointer;
}

.youtuo_goods_read_faq_question {
  padding: calc(var(--text-gap-lg) * 2) 0;
  color: #121212;
  font-family: var(--title-font-family);
  font-size: var(--font-size-30);
  font-weight: 500;
  line-height: 1.5;
  transition: color 0.3s ease;
}

.youtuo_goods_read_faq_item.is-active .youtuo_goods_read_faq_question {
  color: var(--color-primary);
}

.youtuo_goods_read_faq_toggle {
  width: 60px;
  height: 60px;
  flex-shrink: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #d9d9d9;
  transition: background-color 0.3s ease;
}

.youtuo_goods_read_faq_item.is-active .youtuo_goods_read_faq_toggle {
  background: var(--color-primary);
}

.youtuo_goods_read_faq_toggle_icon {
  position: relative;
  width: 20px;
  height: 20px;
}

.youtuo_goods_read_faq_toggle_icon::before,
.youtuo_goods_read_faq_toggle_icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: #ffffff;
  transform: translate(-50%, -50%);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.youtuo_goods_read_faq_toggle_icon::before {
  width: 20px;
  height: 2px;
}

.youtuo_goods_read_faq_toggle_icon::after {
  width: 2px;
  height: 20px;
}

.youtuo_goods_read_faq_item.is-active .youtuo_goods_read_faq_toggle_icon::after {
  opacity: 0;
}

.youtuo_goods_read_faq_answer {
  overflow: hidden;
  height: 0;
  opacity: 0;
  will-change: height, opacity;
  transition:
    height 0.4s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.24s ease;
}

.youtuo_goods_read_faq_answer_inner {
  padding: 0 var(--component-gap-lg) calc(var(--text-gap-lg) * 2) 0;
  transform: translateY(-4px);
  transition: transform 0.28s ease;
}

.youtuo_goods_read_faq_answer_text {
  margin: 0;
  color: #121212;
  font-family: var(--font-family);
  font-size: var(--font-size-20);
  line-height: 1.5;
}

.youtuo_goods_read_faq_item.is-active .youtuo_goods_read_faq_answer {
  opacity: 1;
}

.youtuo_goods_read_faq_item.is-active .youtuo_goods_read_faq_answer_inner {
  transform: translateY(0);
}

@keyframes youtuo-cert-marquee {
  0% {
    transform: translate3d(0, 0, 0);
  }

  100% {
    transform: translate3d(calc(-50% - 30px), 0, 0);
  }
}



.youtuo_goods_read_product_features {
  margin-top: var(--component-gap);
}

.youtuo_goods_read_product_features_title {
  font-family: var(--title-font-family);
  font-size: var(--section-title-size);
  font-weight: 600;
  line-height: 1.5;
  color: #000;
  margin-bottom: calc(var(--component-gap-sm) + 4px);
}

.youtuo_goods_read_product_features_desc {
  color: rgba(0, 0, 0,1);
  font-family: var(--font-family);
  font-size: var(--font-size-18);
  font-weight: 400;
  line-height: 1.7;
}

.youtuo_goods_read_product_features_stage {
  --product-feature-columns: minmax(0, 1fr) minmax(0, 1.46fr) minmax(0, 1fr);
  margin-top: calc(var(--component-gap-lg) + 9px);
  display: grid;
  grid-template-columns: var(--product-feature-columns);
  row-gap: 36px;
}

.youtuo_goods_read_product_features_track {
  grid-column: 1 / -1;
  width: 100%;
  overflow: hidden;
}

.youtuo_goods_read_product_features_track .swiper-wrapper {
  align-items: stretch;
}

.youtuo_goods_read_product_feature_slide {
  height: auto;
}

.youtuo_goods_read_product_feature_card {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: none;
  appearance: none;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #000;
  cursor: pointer;
  transition: transform 0.35s ease, opacity 0.35s ease;
  aspect-ratio: 1 / 1;
  opacity: 0.72;
}

.youtuo_goods_read_product_features_track .swiper-slide-active .youtuo_goods_read_product_feature_card {
  opacity: 1;
  transform: translateY(-4px);
}


.youtuo_goods_read_product_feature_card img {
  display: block;
  width: 100%;
  min-height: 100%;
  object-fit: cover;
  transition: opacity 0.28s ease, transform 0.4s ease;
}

.youtuo_goods_read_product_feature_center_copy {
  width: 100%;
  grid-column: 2;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 0 var(--text-gap);
  transition: opacity 0.28s ease, transform 0.28s ease;
}

.youtuo_goods_read_product_feature_center_copy.is-switching {
  opacity: 0;
  transform: translateY(8px);
}

.youtuo_goods_read_product_feature_center_copy.is-empty {
  display: none;
}

.youtuo_goods_read_product_feature_center_main {
  min-width: 0;
  flex: 1;
}

.youtuo_goods_read_product_feature_center_title {
  margin: 0;
  color: #000;
  font-family: var(--title-font-family);
  font-size: var(--font-size-24);
  font-weight: 600;
  line-height: 1.5;
}

.youtuo_goods_read_product_feature_center_desc {
  margin: 6px 0 0;
  color: rgba(0, 0, 0, 0.66);
  font-family: var(--font-family);
  font-size: var(--font-size-18);
  font-weight: 400;
  line-height: 1.5;
}

.youtuo_goods_read_product_feature_dots {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  padding: 13px 18px;
  border-radius: 999px;
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(17, 17, 17, 0.08);
}

.youtuo_goods_read_product_feature_dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.14);
  cursor: pointer;
  transition: all 0.3s ease;
}

.youtuo_goods_read_product_feature_dot.is-active {
  width: 72px;
  border-radius: 999px;
  background: #ff5a0e;
}

@media (max-width: 1500px) {
  .youtuo_goods_read_product_features_desc {
    margin-top: var(--component-gap-sm);
  }

  .youtuo_goods_read_product_features_stage {
    --product-feature-columns: minmax(0, 1fr) minmax(0, 1.22fr) minmax(0, 1fr);
  }
}

@media (max-width: 1200px) {
  .youtuo_goods_read_layout {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .youtuo_goods_read_content {
    position: relative;
  }

  .youtuo_goods_read_spare_parts_thumbs_track.has-nav {
    padding: 0;
  }




  .youtuo_goods_read_product_features_stage {
    --product-feature-columns: minmax(0, 1fr);
  }

  .youtuo_goods_read_product_feature_center_copy {
    width: 100%;
    grid-column: auto;
    gap: 18px;
  }

}

@media (max-width: 768px) {
  .youtuo_goods_read_file_content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--component-gap);
    padding-top:var(--component-gap-md)
  }

  .youtuo_goods_read_file_btn_wrapper {
    text-align: center;
  }

  .youtuo_goods_read_file_desc,
  .youtuo_goods_read_file_tips {
    text-align: center;
  }

  .youtuo_breadcrumbs {
    display: none;
  }


  .youtuo_goods_read_spare_parts_thumbs_track.has-nav {
    padding: 0;
  }



  .youtuo_goods_read_faq_trigger {
    align-items: flex-start;
  }

  .youtuo_goods_read_faq_question {
    padding: 22px 0;
    font-size: 18px;
    line-height: 1.45;
  }

  .youtuo_goods_read_faq_toggle {
    width: 42px;
    height: 42px;
    margin-top: 10px;
  }

  .youtuo_goods_read_faq_toggle_icon {
    width: 16px;
    height: 16px;
  }

  .youtuo_goods_read_faq_toggle_icon::before {
    width: 16px;
  }

  .youtuo_goods_read_faq_toggle_icon::after {
    height: 16px;
  }

  .youtuo_goods_read_product_features {
    margin-top: var(--component-gap-sm);
  }

  .youtuo_goods_read_certs {
    width: 100%;
  }

  .youtuo_goods_read_product_feature_dots {
    padding: 10px 14px;
    gap: 10px;
  }

  .youtuo_goods_read_product_feature_center_copy {
    flex-direction: column;
    align-items: stretch;
  }

  .youtuo_goods_read_product_feature_dot.is-active {
    width: 56px;
  }
}