@charset "utf-8";
/* ==========================================================================
   HONZ V4.0 — 服务支持全系列页面样式 (service_hj.css)
   覆盖：服务总览 / 解决方案列表 / 方案详情 / 资料下载 / 维修申请 / 售后政策
   ========================================================================== */

/* 1. 内页 Banner 小动画：已统一到 ty_banner.css（2026-11-10 重新设计） */

/* 2. 主体容器 */
.fwzc_zb_box {
  width: 100%;
  background-color: #f4f7fb;
  padding: 56px 24px 96px;
}

.fwzc_zb_box_con {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
}

.fwzc_zb_box_con_h1 {
  text-align: center;
  margin-bottom: 40px;
}

/* 3. 六大服务快捷矩阵 (.fwzc_zb_list) */
.fwzc_zb_list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  margin-bottom: 88px;
}

.fwzc_zb_item {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 28px 16px 24px;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.03);
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: center;
}

.fwzc_zb_item:hover {
  transform: translateY(-6px);
  border-color: rgba(4, 84, 220, 0.35);
  box-shadow: 0 18px 32px -10px rgba(4, 84, 220, 0.14);
}

.fwzc_zb_item a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  color: #0f172a;
  text-decoration: none;
  width: 100%;
  height: 100%;
}

.fwzc_zb_item .iconfont {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  font-size: 1.85rem;
  color: #0454dc;
  background: #f0f6ff;
  border: 1px solid rgba(4, 84, 220, 0.12);
  border-radius: 16px;
  transition: all 0.28s ease;
}

.fwzc_zb_item:hover .iconfont {
  background: linear-gradient(135deg, #0454dc 0%, #0ea5e9 100%);
  border-color: transparent;
  color: #ffffff;
  transform: scale(1.06);
}

.fwzc_zb_item .service-name {
  font-size: 1.0625rem;
  font-weight: 700;
  color: #0f172a;
  transition: color 0.25s ease;
}

.fwzc_zb_item:hover .service-name {
  color: #0454dc;
}

/* 4. 常见问题手风琴模块 (.ser_fqa_section) */
.ser_fqa_section {
  width: 100%;
  margin-bottom: 88px;
}

.ser_fqa_container,
.ser_solu_container,
.ser_fwzc_service_container,
.ser_fwln_container,
.ser_solu_deta_container,
.tyys_banner_1_box {
  width: 100%;
}

.ser_fqa_more_box,
.ser_solu_more_box {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ser_solu_section_box,
.ser_solu_section_header {
  flex: 1 1 auto;
}

.ser_solu_deta_article_title {
  margin-bottom: 4px;
}

.ser_fqa_arrow,
.ser_solu_arrow,
.ser_falist_arrow-symbol,
.ser_solu_deta_btn_arrow {
  display: inline-block;
  transition: transform 0.2s ease;
}

.ser_fqa_icon_placeholder {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.ser_fwzc_policy_col,
.ser_solu_deta_feature_text,
.ser_solu_deta_article_content {
  width: 100%;
}

.ser_solu_deta_feature_desc {
  font-size: 0.8125rem;
  color: #64748b;
}

.ser_fqa_header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 32px;
  gap: 16px;
}

.ser_fqa_title_box {
  flex: 1 1 auto;
}

.ser_fqa_more_box_a,
.ser_solu_more_box_a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  font-weight: 600;
  font-size: 0.9375rem;
  color: #0454dc;
  background: #ffffff;
  border: 1px solid rgba(4, 84, 220, 0.28);
  border-radius: 9999px;
  text-decoration: none;
  transition: all 0.25s ease;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03);
}

.ser_fqa_more_box_a:hover,
.ser_solu_more_box_a:hover {
  background: #0454dc;
  color: #ffffff;
  border-color: #0454dc;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(4, 84, 220, 0.22);
}

.ser_fqa_list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ser_fqa_item {
  background: #ffffff;
  border-radius: 14px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03);
  transition: all 0.25s ease;
  overflow: hidden;
}

.ser_fqa_item:hover,
.ser_fqa_item.ser_fqa_active {
  border-color: rgba(4, 84, 220, 0.35);
  box-shadow: 0 10px 24px -6px rgba(4, 84, 220, 0.1);
}

.ser_fqa_question {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 22px 28px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.2s ease;
}

.ser_fqa_question:hover {
  background-color: #f8fafc;
}

.ser_fqa_q_icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: #f0f6ff;
  color: #0454dc;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.ser_fqa_q_text {
  font-size: 1.0625rem;
  font-weight: 700;
  color: #0f172a;
  flex: 1;
}

.ser_fqa_icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #f1f5f9;
  color: #0454dc;
  font-size: 1.25rem;
  font-weight: 600;
  transition: all 0.25s ease;
  flex-shrink: 0;
}

.ser_fqa_item.ser_fqa_active .ser_fqa_icon {
  background: #0454dc;
  color: #ffffff;
  transform: rotate(180deg);
}

.ser_fqa_answer {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  padding: 0 28px;
  transition: all 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  background: #f8fafc;
  color: #475569;
  line-height: 1.7;
  font-size: 0.9375rem;
}

.ser_fqa_item.ser_fqa_active .ser_fqa_answer {
  max-height: 500px;
  opacity: 1;
  padding: 20px 28px 24px;
  border-top: 1px solid #e2e8f0;
}

.ser_fqa_detail_link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  font-weight: 600;
  font-size: 0.875rem;
  color: #0454dc;
  text-decoration: none;
}

.ser_fqa_footer_note {
  margin-top: 28px;
  padding: 20px 24px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.9375rem;
  color: #475569;
}

.ser_fqa_contact_link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #0454dc;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

/* 5. 服务总览页 — 行业解决方案 4列网格 (.ser_solu_solutions) */
.ser_solu_solutions {
  width: 100%;
  margin-bottom: 88px;
}

.ser_solu_section_header_box {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
}

.ser_solu_card_grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.ser_solu_card {
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.03);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.ser_solu_card:hover {
  transform: translateY(-6px);
  border-color: rgba(4, 84, 220, 0.35);
  box-shadow: 0 20px 36px -12px rgba(4, 84, 220, 0.14);
}

.ser_solu_card_media {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: #0f172a;
  overflow: hidden;
}

.ser_solu_card_media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.ser_solu_card:hover .ser_solu_card_media img {
  transform: scale(1.05);
}

.ser_solu_card_content {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ser_solu_card_title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 10px;
  line-height: 1.35;
}

.ser_solu_card_desc {
  font-size: 0.875rem;
  color: #64748b;
  line-height: 1.65;
  margin-bottom: 20px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ser_solu_card_link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.875rem;
  color: #0454dc;
  margin-top: auto;
}

/* 6. 售后服务政策概览块 (.ser_fwzc_service_section) */
.ser_fwzc_service_section {
  width: 100%;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 48px;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.03);
  margin-bottom: 88px;
}

.ser_fwzc_service_section:last-child {
  margin-bottom: 0;
}

.ser_fwzc_service_header {
  margin-bottom: 36px;
}

.ser_fwzc_highlights_grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}

.ser_fwzc_highlight_card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 24px 20px;
  transition: all 0.25s ease;
}

.ser_fwzc_highlight_card:hover {
  background: #ffffff;
  border-color: rgba(4, 84, 220, 0.35);
  box-shadow: 0 12px 24px -8px rgba(4, 84, 220, 0.12);
  transform: translateY(-4px);
}

.ser_fwzc_card_icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(4, 84, 220, 0.1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.ser_fwzc_card_icon i {
  font-size: 1.5rem;
  color: #0454dc;
}

.ser_fwzc_card_title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 8px;
}

.ser_fwzc_card_desc {
  font-size: 0.875rem;
  color: #64748b;
  line-height: 1.6;
}

.ser_fwzc_policy_row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 28px;
}

.ser_fwzc_policy_card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 28px;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.ser_fwzc_policy_card_header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid #e2e8f0;
}

.ser_fwzc_policy_icon i {
  font-size: 1.5rem;
  color: #0454dc;
}

.ser_fwzc_policy_card_title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #0f172a;
}

.ser_fwzc_policy_list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  flex: 1;
}

.ser_fwzc_policy_list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 12px;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: #334155;
}

.ser_fwzc_policy_list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #0454dc;
}

.ser_fwzc_note_text {
  font-size: 0.8125rem;
  color: #64748b;
  padding-top: 14px;
  border-top: 1px dashed #cbd5e1;
}

.ser_fwzc_value_section {
  background: linear-gradient(90deg, #f0f6ff 0%, #f8fafc 100%);
  border: 1px solid rgba(4, 84, 220, 0.18);
  border-radius: 14px;
  padding: 20px 28px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.ser_fwzc_value_text {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.ser_fwzc_value_icon i {
  color: #0454dc;
  font-size: 1.25rem;
}

.ser_fwzc_value_title {
  font-weight: 700;
  color: #0f172a;
}

.ser_fwzc_value_desc {
  color: #475569;
  font-size: 0.9375rem;
}

.ser_fwzc_more_link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: #0454dc;
  color: #ffffff;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  transition: all 0.25s ease;
}

.ser_fwzc_more_link:hover {
  background: #0343b5;
  color: #ffffff;
  transform: translateY(-2px);
}

.ser_fwzc_footer_contact {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.ser_fwzc_hotline {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.ser_fwzc_hotline_item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #475569;
}

.ser_fwzc_hotline_icon i {
  color: #0454dc;
  font-size: 1.2rem;
}

.ser_fwzc_hotline_number {
  font-weight: 800;
  font-size: 1.125rem;
  color: #0f172a;
  font-variant-numeric: tabular-nums;
}

.ser_fwzc_badge {
  background: #f0f6ff;
  color: #0454dc;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 9999px;
  font-size: 0.8125rem;
}

.ser_fwzc_highlight {
  color: #0454dc;
  font-weight: 700;
}

/* 7. 服务理念 4卡网格 (.ser_fwln_philosophy_section) */
.ser_fwln_philosophy_section {
  width: 100%;
  padding: 8px 0 0;
  margin-bottom: 88px;
}

.ser_fwln_philosophy_section:last-child {
  margin-bottom: 0;
}

.ser_fwln_section_header {
  text-align: center;
  margin-bottom: 40px;
}

.ser_fwln_philosophy_grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.ser_fwln_philosophy_card {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #091936;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.32s ease;
}

.ser_fwln_philosophy_card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 36px rgba(4, 84, 220, 0.22);
}

.ser_fwln_card_image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.ser_fwln_philosophy_card:hover .ser_fwln_card_image {
  transform: scale(1.06);
}

.ser_fwln_card_overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 16, 34, 0.15) 0%, rgba(6, 16, 34, 0.88) 100%);
  padding: 24px 20px;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  text-align: center;
  transition: background 0.3s ease;
}

.ser_fwln_philosophy_card:hover .ser_fwln_card_overlay {
  background: linear-gradient(180deg, rgba(4, 84, 220, 0.25) 0%, rgba(6, 16, 34, 0.94) 100%);
}

.ser_fwln_overlay_icon {
  margin-bottom: 10px;
  color: #38bdf8;
}

.ser_fwln_overlay_icon i {
  font-size: 2.25rem;
}

.ser_fwln_overlay_title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 6px;
}

.ser_fwln_overlay_desc {
  font-size: 0.875rem;
  line-height: 1.55;
  color: rgba(226, 232, 240, 0.88);
}

/* 8. 客户权益全景横幅 (.tyys_banner_1) */
.tyys_banner_1 {
  width: 100%;
  background: #ffffff;
  padding: 72px 0 0;
}

.tyys_banner_1_box_title {
  text-align: center;
  margin-bottom: 40px;
  padding: 0 24px;
}

.tyys_banner_1_box_con {
  position: relative;
  display: grid;
  grid-template: 1fr / 1fr;
  width: 100%;
  min-height: 360px;
}

.tyys_banner_1_box_con_img,
.tyys_banner_1_box_con_list {
  grid-area: 1 / 1 / 2 / 2;
  width: 100%;
  height: 100%;
}

.tyys_banner_1_box_con_img {
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  z-index: 1;
}

.tyys_banner_1_box_con_list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  background: linear-gradient(90deg, rgba(6, 16, 34, 0.82) 0%, rgba(9, 28, 62, 0.76) 100%);
  z-index: 2;
}

.tyys_banner_1_box_con_list_con {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  transition: background-color 0.28s ease;
}

.tyys_banner_1_box_con_list_con:last-child {
  border-right: none;
}

.tyys_banner_1_box_con_list_con:hover {
  background-color: rgba(4, 84, 220, 0.55);
}

.tyys_banner_1_box_con_list_con_twbox {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.tyys_banner_1_box_con_list_con:hover .tyys_banner_1_box_con_list_con_twbox {
  transform: translateY(-10px);
}

.tyys_banner_1_box_con_list_con_twbox_ico,
.tyys_banner_1_box_con_list_con_ico {
  font-size: 2.25rem;
  color: #38bdf8;
  margin-bottom: 4px;
}

.tyys_banner_1_box_con_list_con_twbox_h,
.tyys_banner_1_box_con_list_con_h {
  font-size: 1.125rem;
  font-weight: 700;
  color: #ffffff;
}

.tyys_banner_1_box_con_list_con_twbox_p,
.tyys_banner_1_box_con_list_con_p {
  font-size: 0.8125rem;
  color: rgba(226, 232, 240, 0.82);
}

/* 9. 解决方案列表页专属网格 (.ser_falist_main / .ser_falist_grid) */
.ser_falist_main {
  width: 100%;
  margin-bottom: 64px;
}

.ser_falist_page-header {
  margin-bottom: 40px;
  text-align: center;
}

.ser_falist_grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.ser_falist_card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.ser_falist_card:hover {
  transform: translateY(-6px);
  border-color: rgba(4, 84, 220, 0.35);
  box-shadow: 0 20px 36px -12px rgba(4, 84, 220, 0.16);
}

.ser_falist_card-img {
  aspect-ratio: 16 / 9;
  width: 100%;
  background: #0f172a;
  overflow: hidden;
  position: relative;
}

.ser_falist_card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.ser_falist_card:hover .ser_falist_card-img img {
  transform: scale(1.05);
}

.ser_falist_card-content {
  padding: 28px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ser_falist_card-badge {
  display: inline-flex;
  align-self: flex-start;
  background: rgba(4, 84, 220, 0.08);
  color: #0454dc;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 9999px;
  margin-bottom: 14px;
  border: 1px solid rgba(4, 84, 220, 0.18);
}

.ser_falist_card-title {
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 12px;
  color: #0f172a;
}

.ser_falist_card-desc {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: #475569;
  margin-bottom: 24px;
  flex: 1;
}

.ser_falist_card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px dashed #e2e8f0;
  margin-top: auto;
}

.ser_falist_meta-icons {
  display: flex;
  gap: 8px;
}

.ser_falist_icon-placeholder {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  background: #f1f5f9;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: #475569;
}

.ser_falist_detail-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.9375rem;
  color: #0454dc;
  text-decoration: none;
}

/* 10. 解决方案详情页 (.ser_solu_deta_section) */
.ser_solu_deta_section {
  width: 100%;
  margin-top: 28px;
}

.ser_solu_deta_grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 40px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
}

.ser_solu_deta_media {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 14px;
  overflow: hidden;
  background: #0f172a;
}

.ser_solu_deta_media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ser_solu_deta_content {
  display: flex;
  flex-direction: column;
}

.ser_solu_deta_feature_content {
  display: flex;
  flex-direction: column;
}

.ser_solu_deta_stat_item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ser_solu_deta_badge {
  display: inline-flex;
  align-self: flex-start;
  font-size: 0.8125rem;
  font-weight: 700;
  color: #0454dc;
  background: rgba(4, 84, 220, 0.08);
  padding: 5px 16px;
  border-radius: 9999px;
  margin-bottom: 14px;
  border: 1px solid rgba(4, 84, 220, 0.18);
}

.ser_solu_deta_title {
  font-size: clamp(1.625rem, 2.4vw, 2.25rem);
  font-weight: 800;
  color: #0f172a;
  line-height: 1.25;
  margin-bottom: 16px;
}

.ser_solu_deta_description {
  font-size: 1rem;
  line-height: 1.75;
  color: #475569;
  margin-bottom: 24px;
}

.ser_solu_deta_feature_grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 20px;
  margin-bottom: 28px;
}

.ser_solu_deta_feature_item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 12px 14px;
  border-radius: 10px;
}

.ser_solu_deta_feature_icon {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: rgba(4, 84, 220, 0.12);
  color: #0454dc;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.ser_solu_deta_feature_title {
  font-weight: 600;
  color: #1e293b;
  font-size: 0.875rem;
}

.ser_solu_deta_stats {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  padding: 20px 0;
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
}

.ser_solu_deta_stat_value {
  font-size: 1.875rem;
  font-weight: 800;
  color: #0454dc;
  font-variant-numeric: tabular-nums;
}

.ser_solu_deta_stat_label {
  font-size: 0.8125rem;
  color: #64748b;
  font-weight: 600;
}

.ser_solu_deta_btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #0454dc 0%, #0ea5e9 100%);
  color: #ffffff;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 9999px;
  text-decoration: none;
  margin-top: 24px;
  align-self: flex-start;
  box-shadow: 0 8px 20px rgba(4, 84, 220, 0.25);
  transition: all 0.25s ease;
}

.ser_solu_deta_btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(4, 84, 220, 0.35);
  color: #ffffff;
}

.ser_solu_deta_full_row {
  grid-column: 1 / -1;
  margin-top: 16px;
  padding-top: 32px;
  border-top: 1px solid #e2e8f0;
}

.ser_solu_deta_article_text h2,
.ser_solu_deta_article_text h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: #0f172a;
  margin: 24px 0 12px;
  padding-left: 12px;
  border-left: 4px solid #0454dc;
}

.ser_solu_deta_article_text p {
  font-size: 1rem;
  line-height: 1.8;
  color: #334155;
  margin-bottom: 16px;
}

/* 11. 资料下载中心 (.ser_down_resource-hub) */
.ser_down_resource-hub {
  width: 100%;
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
  padding: 40px;
  border: 1px solid #e2e8f0;
  margin-bottom: 88px;
}

.ser_down_hub-header {
  margin-bottom: 32px;
}

.ser_down_title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.ser_down_title-row h1,
.ser_down_title-row h2 {
  font-weight: 800;
  font-size: 1.75rem;
  color: #0f172a;
}

.ser_down_doc-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ser_down_doc-desc {
  font-size: 0.8125rem;
  color: #64748b;
}

.ser_down_stats {
  color: #64748b;
  font-size: 0.875rem;
}

.ser_down_search-box,
.ser_down_filter-tabs,
.ser_down_filter-chip,
.ser_down_active,
.ser_down_cat-link,
.ser_down_active-cat,
.ser_down_page-item,
.ser_down_active-page {
  display: none;
}

.ser_down_desc-light {
  color: #475569;
  font-size: 0.9375rem;
  margin-top: 8px;
  border-left: 3px solid #0454dc;
  padding-left: 14px;
}

.ser_down_search-section,
.ser_down_category-bar,
.ser_down_pagination,
.ser_down_badge-tech,
.ser_down_quick-link {
  display: none !important;
}

.ser_down_doc-list {
  margin: 16px 0 24px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid #e2e8f0;
}

.ser_down_list-header-grid {
  display: grid;
  grid-template-columns: 3fr 1fr 0.9fr 1.1fr 0.9fr;
  background: #0f172a;
  padding: 16px 28px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: #ffffff;
}

.ser_down_doc-row {
  display: grid;
  grid-template-columns: 3fr 1fr 0.9fr 1.1fr 0.9fr;
  align-items: center;
  padding: 18px 28px;
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  transition: background 0.2s ease;
}

.ser_down_doc-row:last-child {
  border-bottom: none;
}

.ser_down_doc-row:hover {
  background: #f8fafc;
}

.ser_down_doc-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ser_down_file-icon {
  width: 44px;
  height: 44px;
  background: #f0f6ff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(4, 84, 220, 0.15);
  flex-shrink: 0;
}

.ser_down_file-icon i {
  font-size: 1.35rem;
  color: #0454dc;
}

.ser_down_doc-name {
  font-weight: 700;
  color: #0f172a;
  font-size: 0.9375rem;
}

.ser_down_type-badge {
  display: inline-block;
  background: #f0f6ff;
  color: #0454dc;
  font-weight: 600;
  font-size: 0.75rem;
  padding: 4px 12px;
  border-radius: 9999px;
  border: 1px solid rgba(4, 84, 220, 0.15);
  text-transform: uppercase;
}

.ser_down_update-meta {
  color: #475569;
  font-weight: 600;
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
}

.ser_down_dl-btn-light {
  background: #ffffff;
  border: 1px solid #0454dc;
  color: #0454dc;
  padding: 8px 20px;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.8125rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
  text-decoration: none;
}

.ser_down_dl-btn-light:hover,
.ser_down_dl-btn-light:hover a {
  background: #0454dc;
  color: #ffffff;
}

.ser_down_hub-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  color: #64748b;
  font-size: 0.875rem;
}

.ser_down_action-footnote {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed #e2e8f0;
  display: flex;
  font-size: 0.75rem;
  color: #94a3b8;
}

/* 12. 完整服务政策页 (.service_policy_section) */
.service_policy_section {
  max-width: 1440px;
  margin: 0 auto;
  padding: 48px 24px 96px;
}

.service_policy_header {
  margin-bottom: 24px;
}

.service_policy_card-section {
  margin-bottom: 20px;
}

.service_policy_main-title {
  font-size: clamp(1.75rem, 2.8vw, 2.25rem);
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 8px;
  position: relative;
  padding-left: 16px;
}

.service_policy_main-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 5px;
  background: linear-gradient(180deg, #0454dc, #0ea5e9);
  border-radius: 3px;
}

.service_policy_sub-desc {
  font-size: 0.9375rem;
  color: #64748b;
  margin-bottom: 32px;
  padding-left: 16px;
}

.service_policy_warranty-hero {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-left: 5px solid #0454dc;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
  padding: 32px;
  margin-bottom: 28px;
}

.service_policy_warranty-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.service_policy_icon-shield {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: #f0f6ff;
  border-radius: 12px;
  color: #0454dc;
  font-size: 1.35rem;
}

.service_policy_warranty-title {
  font-size: 1.375rem;
  font-weight: 800;
  color: #0f172a;
}

.service_policy_warranty-body {
  background: #f8fafc;
  border-radius: 12px;
  padding: 20px 24px;
  border: 1px solid #e2e8f0;
  font-size: 0.9375rem;
  color: #334155;
  line-height: 1.75;
}

.service_policy_warranty-body p {
  margin-bottom: 12px;
}
.service_policy_warranty-body p:last-child {
  margin-bottom: 0;
}

.service_policy_main-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
  padding: 36px;
  margin-bottom: 28px;
}

.service_policy_section-subtitle {
  font-size: 1.125rem;
  font-weight: 800;
  color: #0f172a;
  margin: 28px 0 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid #f1f5f9;
}

.service_policy_section-subtitle:first-child {
  margin-top: 0;
}

.service_policy_icon-sm {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: #f0f6ff;
  border-radius: 8px;
  font-size: 1rem;
  color: #0454dc;
}

.service_policy_list {
  list-style: none;
  padding: 0;
  margin: 0 0 12px;
}

.service_policy_list li {
  padding: 8px 0;
  font-size: 0.9375rem;
  color: #334155;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.service_policy_list li::before {
  content: "•";
  color: #0454dc;
  font-weight: 800;
}

.service_policy_tag {
  display: inline-block;
  background: #f0f6ff;
  color: #0454dc;
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-right: 6px;
}

.service_policy_process-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 12px;
}

.service_policy_process-step {
  text-align: center;
  padding: 20px 12px;
  background: #f8fafc;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  position: relative;
}

.service_policy_step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: #0454dc;
  color: #ffffff;
  border-radius: 50%;
  font-weight: 800;
  font-size: 0.875rem;
  margin-bottom: 8px;
}

.service_policy_step-text {
  display: block;
  font-size: 0.875rem;
  color: #1e293b;
  font-weight: 600;
  line-height: 1.45;
}

.service_policy_disclaimer {
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: 12px;
  padding: 20px 24px;
  font-size: 0.875rem;
  color: #64748b;
  line-height: 1.75;
}

/* 13. 响应式适配 */
@media (max-width: 1024px) {
  .fwzc_zb_list,
  .ser_fwln_philosophy_section,
  .ser_fqa_section,
  .ser_solu_solutions,
  .ser_fwzc_service_section,
  .ser_down_resource-hub {
    margin-bottom: 64px;
  }
  .ser_fwln_philosophy_section:last-child,
  .ser_fwzc_service_section:last-child {
    margin-bottom: 0;
  }
  .fwzc_zb_list {
    grid-template-columns: repeat(3, 1fr);
  }
  .ser_solu_card_grid,
  .ser_fwzc_highlights_grid,
  .ser_fwln_philosophy_grid,
  .ser_falist_grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ser_solu_deta_grid {
    grid-template-columns: 1fr;
    padding: 28px 24px;
  }
  .tyys_banner_1_box_con_list {
    grid-template-columns: repeat(3, 1fr);
  }
  .service_policy_process-row {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .fwzc_zb_box {
    padding: 32px 16px 64px;
  }
  .fwzc_zb_list,
  .ser_fwln_philosophy_section,
  .ser_fqa_section,
  .ser_solu_solutions,
  .ser_fwzc_service_section,
  .ser_down_resource-hub {
    margin-bottom: 48px;
  }
  .ser_fwln_philosophy_section:last-child,
  .ser_fwzc_service_section:last-child {
    margin-bottom: 0;
  }
  .fwzc_zb_list {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
  .fwzc_zb_item {
    padding: 18px 8px;
  }
  .ser_solu_card_grid,
  .ser_fwzc_highlights_grid,
  .ser_fwzc_policy_row,
  .ser_fwln_philosophy_grid,
  .ser_falist_grid,
  .service_policy_process-row {
    grid-template-columns: 1fr;
  }
  .ser_fwzc_service_section,
  .ser_down_resource-hub {
    padding: 24px 16px;
  }
  .ser_down_list-header-grid {
    display: none;
  }
  .ser_down_doc-row {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 20px 16px;
  }
  .tyys_banner_1_box_con_list {
    grid-template-columns: repeat(2, 1fr);
  }
}