/* ============================================
   QuickWebCMS - 统一公用样式
   主色：#0F5094 | 页面宽度：1024-1300px
   ============================================ */

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  color: #333;
  background: #f2f5f9;
  line-height: 1.7;
  min-width: 1024px;
}

a {
  color: #0F5094;
  text-decoration: none;
  transition: color 0.3s ease;
}
a:hover {
  color: #1976D2;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

ul, ol {
  list-style: none;
}

.clearfix::after {
  content: "";
  display: table;
  clear: both;
}

.fl { float: left; }
.fr { float: right; }
.textc { text-align: center; }
.textl { text-align: left; }
.textr { text-align: right; }

/* ---------- Container ---------- */
.container, .w1002_wrapper, .in_cont_main_box {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 15px;
}

/* ==========================================
   TOP Header
   ========================================== */

.top_box {
  position: sticky;
  top: 0;
  background: #0F5094;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

.top_inner {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 15px;
  height: 72px;
}

.top_logo {
  flex-shrink: 0;
}
.top_logo img {
  height: 72px;
  width: auto;
}

.t_nav_list {
  display: flex;
  gap: 6px;
  height: 72px;
  align-items: center;
}

.t_nav_list li {
  position: relative;
}

.t_nav_list li a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  color: rgba(255,255,255,0.8);
  font-size: 15px;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  min-width: 84px;
}

.t_nav_list li a span {
  display: block;
}

.t_nav_list li a .ns2 {
  font-size: 10px;
  opacity: 0.55;
  margin-top: 3px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
}

/* bottom indicator line */
.t_nav_list li a::after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: width 0.3s ease;
}

.t_nav_list li a:hover,
.t_nav_list li.current a,
.t_nav_list li.cur a {
  color: #fff;
}

.t_nav_list li a:hover::after,
.t_nav_list li.current a::after,
.t_nav_list li.cur a::after {
  width: 20px;
}


/* ==========================================
   Home: Case Showcase
   ========================================== */

.case_wrapper {
  padding: 50px 0 40px;
}

.case_s_box {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 15px;
}

.case_title {
  margin-bottom: 30px;
}
.case_title a {
  font-size: 28px;
  font-weight: 700;
  color: #222;
  display: inline-block;
  position: relative;
}
.case_title a span {
  display: block;
  font-size: 14px;
  font-weight: 400;
  color: #0F5094;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 6px;
}
.case_title a::after {
  content: "";
  display: block;
  width: 50px;
  height: 3px;
  background: #0F5094;
  margin: 10px auto 0;
  border-radius: 2px;
}

/* category tabs */
.commonclass {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
}
.commonclass a {
  display: inline-block;
  padding: 8px 22px;
  border-radius: 24px;
  font-size: 14px;
  color: #555;
  background: #fff;
  border: 1px solid #dde3ed;
  transition: all 0.3s ease;
}
.commonclass a:hover,
.commonclass a.cur {
  background: #0F5094;
  color: #fff;
  border-color: #0F5094;
}

/* case grid */
.case_list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 30px;
}
.case_list li {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: all 0.35s ease;
  align-self: start;
}
.case_list li:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 25px rgba(15,80,148,0.15);
}
.case_list li a {
  display: block;
  aspect-ratio: 9 / 7;
  overflow: hidden;
}
.case_list li img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.case_list li p {
  padding: 12px 16px;
  font-size: 15px;
  color: #333;
  font-weight: 500;
  margin: 0;
}
.case_list li p a {
  aspect-ratio: auto;
}

.moreBtn {
  display: inline-block;
  padding: 12px 40px;
  background: #0F5094;
  color: #fff;
  border-radius: 6px;
  font-size: 15px;
  transition: all 0.3s ease;
  margin: 10px 0 20px;
  letter-spacing: 1px;
}
.moreBtn:hover {
  background: #0A3D6E;
  color: #fff;
  box-shadow: 0 4px 15px rgba(15,80,148,0.3);
}

/* ==========================================
   Home: Advantages (Tab)
   ========================================== */

.youshi {
  background: #f5f7fa;
  padding: 55px 0;
}

.youshi_pro {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 15px;
}

.youshi_wrap {
  display: flex;
  gap: 45px;
  align-items: stretch;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 30px rgba(0,0,0,0.06);
  overflow: hidden;
}

/* ---- Left side ---- */
.youshi_left {
  flex: 1;
  padding: 40px 0 40px 45px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.youshi_head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 25px;
}

.youshi_icon img {
  height: 92px;
  width: auto;
}

.youshi_tit p {
  font-size: 14px;
  color: #999;
  margin-bottom: 4px;
}

.youshi_tit h3 {
  font-size: 24px;
  font-weight: 700;
  color: #0F5094;
  display: flex;
  align-items: center;
  gap: 6px;
}

.youshi_tit h3 span {
  display: inline-block;
  background: #0F5094;
  color: #fff;
  font-size: 15px;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 16px;
}

/* ---- Tabs ---- */
.tab_menu {
  display: flex;
  gap: 10px;
  margin-bottom: 25px;
}

.tab_menu li {
  padding: 10px 28px;
  cursor: pointer;
  color: #666;
  background: #fff;
  border-radius: 24px;
  font-size: 14px;
  transition: all 0.3s ease;
  border: 1px solid #e0e6ed;
}

.tab_menu li.selected,
.tab_menu li:hover {
  color: #fff;
  background: #0F5094;
  border-color: #0F5094;
}

/* ---- Tab content ---- */
.tab_box_2 {
  position: relative;
  padding-left: 16px;
  border-left: 3px solid #0F5094;
  margin-bottom: 30px;
}

.youshi_item h6 {
  font-size: 20px;
  font-weight: 700;
  color: #0F5094;
  margin-bottom: 6px;
}

.youshi_item h5 {
  font-size: 13px;
  color: #bbb;
  font-weight: 400;
  margin-bottom: 14px;
}

.youshi_desc {
  color: #666;
  font-size: 14px;
  line-height: 2;
}

/* ---- Hotline ---- */
.ys_tel_line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  color: #666;
}

.ys_tel_line strong {
  font-size: 25px;
  font-weight: 700;
  color: #0F5094;
}

/* ---- Right side image ---- */
.youshi_right {
  width: 500px;
  flex-shrink: 0;
  padding: 20px;
}

.youshi_right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 14px;
  display: block;
}

.hide { display: none !important; }

/* ==========================================
   Home: Company Info
   ========================================== */

.w1002_wrapper {
  padding: 0px 15px;
}

.comp {
  display: flex;
  gap: 35px;
  align-items: flex-start;
  margin-bottom: 20px;
}

.comp > span {
  flex-shrink: 0;
}
.comp > span img {
  width: 600px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.08);
}

.comp > div {
  font-size: 15px;
  color: #555;
  line-height: 2;
  flex: 1;
}

/* ==========================================
   Home: News
   ========================================== */

.news_main_cont {
  background: #f5f7fa;
  padding: 55px 0;
}

.news_main_cont .w1002_wrapper {
  padding-top: 0;
  padding-bottom: 0;
}

.news_cont {
  width: 48%;
  float: left;
  background: #fff;
  border-radius: 12px;
  padding: 30px 28px 20px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}

.news_cont:hover {
  box-shadow: 0 6px 24px rgba(15,80,148,0.1);
}

.news_cont ~ .news_cont {
  float: right;
}

.index_news_list {
  margin-top: 20px;
}

.index_news_list li {
  border-bottom: 1px solid #f0f3f7;
}

.index_news_list li:last-child {
  border-bottom: none;
}

.index_news_list li a {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 12px;
  color: #444;
  transition: all 0.35s ease;
  border-radius: 8px;
  text-decoration: none;
  position: relative;
}

/* ---- Hover slide + glow ---- */
.index_news_list li a:hover {
  color: #0F5094;
  background: #f5f9fd;
  transform: translateX(6px);
  box-shadow: 0 2px 10px rgba(15,80,148,0.08);
}

/* Date block */
.index_news_list li a span {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #e8f0f8 0%, #f0f5fc 100%);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: #999;
  text-align: center;
  line-height: 1.4;
  transition: all 0.35s ease;
  border: 1px solid #e8eef5;
}

.index_news_list li a:hover span {
  background: #0F5094;
  color: #fff;
  border-color: #0F5094;
  box-shadow: 0 3px 12px rgba(15,80,148,0.25);
}

.index_news_list li a span b {
  font-size: 18px;
  color: #0F5094;
  display: block;
  line-height: 1.2;
  transition: color 0.35s ease;
}

.index_news_list li a:hover span b {
  color: #fff;
}

/* Text area */
.index_news_text {
  flex: 1;
  min-width: 0;
}

.index_news_text .n1 {
  font-size: 15px;
  color: #222;
  font-weight: 500;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.index_news_text .n2 {
  font-size: 13px;
  color: #999;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==========================================
   Home: Customer Cases (Grid)
   ========================================== */

.case_section {
  background: #fff;
  padding: 55px 0;
}

.case_grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
  margin-top: 5px;
}

/* ---- Case Card ---- */
.case_card {
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 2px 14px rgba(0,0,0,0.06);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.case_card:hover {
  transform: translateY(-8px);
  box-shadow: 0 14px 32px rgba(15,80,148,0.14);
}

.case_card a {
  display: block;
  text-decoration: none;
  color: inherit;
}

/* ---- Image Wrapper ---- */
.case_img_wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 9 / 7;
  background: #e8ecf2;
}

.case_img_wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.case_card:hover .case_img_wrap img {
  transform: scale(1.08);
}

/* ---- Hover overlay ---- */
.case_overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 40%,
    rgba(15,80,148,0.25) 70%,
    rgba(10,61,110,0.72) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.case_card:hover .case_overlay {
  opacity: 1;
}

.case_overlay .case_icon {
  transform: translateY(10px) scale(0.8);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.case_card:hover .case_overlay .case_icon {
  transform: translateY(0) scale(1);
  opacity: 1;
}

/* ---- Info Bar ---- */
.case_info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 18px;
  gap: 12px;
}

.case_name {
  font-size: 15px;
  font-weight: 600;
  color: #222;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color 0.3s ease;
}

.case_card:hover .case_name {
  color: #0F5094;
}

/* ---- "查看详情" tag ---- */
.case_tag {
  flex-shrink: 0;
  font-size: 12px;
  color: #999;
  padding: 4px 14px;
  border: 1px solid #e0e6ed;
  border-radius: 20px;
  transition: all 0.35s ease;
  white-space: nowrap;
}

.case_card:hover .case_tag {
  color: #fff;
  background: #0F5094;
  border-color: #0F5094;
}

/* ==========================================
   Sidebar
   ========================================== */

.fl_side {
  width: 260px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  overflow: hidden;
}

.section_title {
  background: #0F5094;
  color: #fff;
  padding: 18px 20px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 1px;
}
.section_title span {
  display: block;
  font-size: 11px;
  opacity: 0.7;
  font-weight: 400;
  margin-bottom: 2px;
}

.expmenu li {
  border-bottom: 1px solid #f0f3f7;
}
.expmenu li:last-child {
  border-bottom: none;
}

.expmenu li .header {
  display: block;
  padding: 14px 20px 14px 35px;
  color: #444;
  font-size: 14px;
  transition: all 0.3s ease;
  position: relative;
  cursor: pointer;
}
.expmenu li .header::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ccd5e0;
  transition: all 0.3s ease;
}
.expmenu li .header:hover,
.expmenu li .header.cur {
  color: #0F5094;
  background: #f5f8fd;
}
.expmenu li .header:hover::before,
.expmenu li .header.cur::before {
  background: #0F5094;
}

.con {
  padding: 6px 0 0;
  font-size: 13px;
}

/* ---- Contact Item ---- */
.con_item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid #f2f4f7;
  transition: all 0.3s ease;
}

.con_item:last-of-type {
  border-bottom: none;
}

.con_item:hover {
  background: #f8fafd;
  padding-left: 24px;
}

/* ---- Icon circle ---- */
.con_icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: #edf3fa;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  transition: all 0.3s ease;
}

.con_item:hover .con_icon {
  background: #0F5094;
}

.con_item:hover .con_icon svg path {
  fill: #fff;
}

/* ---- Text ---- */
.con_text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.con_label {
  font-size: 11px;
  color: #999;
  letter-spacing: 0.5px;
}

.con_val {
  font-size: 14px;
  color: #333;
  font-weight: 500;
  line-height: 1.5;
  word-break: break-all;
}

.con_item:hover .con_val {
  color: #0F5094;
}

/* ---- Contact Button ---- */
.con_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 18px 20px 20px;
  padding: 12px 0;
  background: linear-gradient(135deg, #0F5094, #1565C0);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  border-radius: 8px;
  letter-spacing: 1px;
  transition: all 0.3s ease;
}

.con_btn:hover {
  background: linear-gradient(135deg, #0A3D6E, #0F5094);
  color: #fff;
  box-shadow: 0 4px 16px rgba(15,80,148,0.35);
  transform: translateY(-2px);
}

/* ==========================================
   Inside Page Layout
   ========================================== */

.in_cont_main_box {
  display: flex;
  gap: 25px;
  padding: 35px 15px;
}

.inside_cont_w {
  flex: 1;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  padding: 0;
  overflow: hidden;
}

/* crumbs */
.crumbs_box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 25px;
  background: linear-gradient(135deg, #f8fafc 0%, #fff 100%);
  border-bottom: 1px solid #eef2f7;
}
.crumbs_box h3 {
  font-size: 20px;
  color: #0F5094;
  font-weight: 700;
}
.crumbs_box p {
  font-size: 13px;
  color: #999;
  display: flex;
  align-items: center;
  gap: 4px;
}
.crumbs_box p a {
  color: #666;
}
.crumbs_box p a:hover {
  color: #0F5094;
}

/* page title */
.contit {
  font-size: 22px;
  font-weight: 700;
  color: #222;
  padding: 22px 25px 8px;
}

/* time bar */
.time {
  font-size: 13px;
  color: #999;
  padding: 0 25px 20px;
  border-bottom: 1px solid #eef2f7;
  margin-bottom: 20px;
}

/* content area */
.concomp {
  padding: 0 25px 30px;
}

.concomp .txx {
  line-height: 2;
  font-size: 15px;
  color: #444;
  word-wrap: break-word;
}
.concomp .txx img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
}

/* ==========================================
   Product List
   ========================================== */

.in_case_list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.in_case_list li {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #eef2f7;
  transition: all 0.35s ease;
}

.in_case_list li:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(15,80,148,0.12);
  border-color: #d0dff0;
}

.in_case_list li a img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.in_case_list li p {
  padding: 12px 14px 16px;
  text-align: center;
}
.in_case_list li p a {
  font-size: 14px;
  color: #333;
  font-weight: 500;
}

/* ==========================================
   News List
   ========================================== */

.newlist {
  padding: 18px 0;
  border-bottom: 1px dashed #e8ecf2;
}

.newlist span a {
  font-size: 16px;
  color: #222;
  font-weight: 500;
  display: block;
  margin-bottom: 8px;
  transition: color 0.3s ease;
}
.newlist span a:hover {
  color: #0F5094;
}

.newlist .newtime {
  font-size: 12px;
  color: #999;
  margin-bottom: 6px;
}

.newlist > :not(span):not(.newtime) {
  font-size: 14px;
  color: #888;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==========================================
   News Detail
   ========================================== */

.uppage {
  padding: 20px 25px;
  border-top: 1px solid #eef2f7;
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: #666;
}
.uppage a {
  color: #0F5094;
}

.xgnews {
  padding: 0 25px 30px;
}
.xgnews .xgtit {
  font-size: 16px;
  font-weight: 700;
  color: #222;
  padding: 15px 0;
  border-bottom: 2px solid #0F5094;
  margin-bottom: 15px;
}

.xgnews ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 24px;
}
.xgnews ul li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 14px;
  background: #fafbfc;
  border-radius: 6px;
  padding: 10px 14px;
  transition: all 0.3s ease;
}
.xgnews ul li:hover {
  background: #f0f5fc;
}
.xgnews ul li a {
  color: #444;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}
.xgnews ul li a:hover {
  color: #0F5094;
}
.xgnews ul li span {
  color: #bbb;
  font-size: 12px;
  flex-shrink: 0;
}

/* ---------- Product Recommend Grid (4col) ---------- */
.prod_rec_list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.prod_rec_list li {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #eef2f7;
  transition: all 0.3s ease;
}
.prod_rec_list li:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 18px rgba(15,80,148,0.12);
  border-color: #d0dff0;
}
.prod_rec_list li a {
  display: block;
}
.prod_rec_list li img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  display: block;
}
.prod_rec_list li p {
  padding: 10px 12px;
  text-align: center;
}
.prod_rec_list li p a {
  font-size: 13px;
  color: #333;
  font-weight: 500;
}
.prod_rec_list li p a:hover {
  color: #0F5094;
}

/* pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  padding: 25px 0;
  flex-wrap: wrap;
}
.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border-radius: 6px;
  font-size: 14px;
  color: #555;
  border: 1px solid #dde3ed;
  background: #fff;
  transition: all 0.3s ease;
}
.pagination a:hover,
.pagination .current {
  background: #0F5094;
  color: #fff;
  border-color: #0F5094;
}

/* ==========================================
   Message Form
   ========================================== */

.xwnymmain {
  max-width: 620px;
}

.wbytable {
  width: 100%;
  border-collapse: collapse;
}

.wbytable tr td:first-child {
  width: 90px;
  font-size: 14px;
  color: #444;
  font-weight: 500;
  padding: 10px 16px 10px 0;
  text-align: right;
  vertical-align: top;
}

.wbytable tr td:last-child {
  padding: 10px 0;
}

.wbytext,
.wbyarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid #dde3ed;
  border-radius: 6px;
  font-size: 14px;
  color: #333;
  background: #f9fafb;
  transition: all 0.3s ease;
  outline: none;
  font-family: inherit;
}

.wbytext:focus,
.wbyarea:focus {
  border-color: #0F5094;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(15,80,148,0.08);
}

.wbyarea {
  height: 130px;
  resize: vertical;
}

.wbytext::placeholder,
.wbyarea::placeholder {
  color: #bbb;
}

.msgbut {
  padding: 12px 50px;
  background: #0F5094;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  letter-spacing: 2px;
}
.msgbut:hover {
  background: #0A3D6E;
  box-shadow: 0 4px 15px rgba(15,80,148,0.3);
}

/* ==========================================
   Footer
   ========================================== */

.yqljxx {
  background: #f2f5f9;
  border-top: 1px solid #e0e6ed;
  padding: 18px 0;
}

.yqlj {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 15px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: #888;
}

.yqlj_l {
  flex-shrink: 0;
  color: #555;
  font-weight: 500;
}
.yqlj_l span {
  color: #0F5094;
}

.yqlj_r {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  line-height: 1.6;
}
.yqlj_r a {
  color: #666;
  font-size: 13px;
  margin-right: 10px;
}
.yqlj_r a:hover {
  color: #0F5094;
}

.footer {
  background: #0A3D6E;
  padding: 35px 0;
}

.copy_box {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 15px;
  text-align: center;
  color: rgba(255,255,255,0.8);
  font-size: 13px;
  line-height: 2;
}

.copy_box a {
  color: rgba(255,255,255,0.9);
}
.copy_box a:hover {
  color: #fff;
}

/* ==========================================
   Floating Customer Service
   ========================================== */

#ksjzkf {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9999;
}

.ksjzkf-wsbh {
  position: absolute;
  right: 0;
  top: 0;
  width: 72px;
  background: #0F5094;
  border-radius: 8px 0 0 8px;
  padding: 10px 0;
  cursor: pointer;
  box-shadow: -2px 2px 10px rgba(0,0,0,0.15);
}

.ksjzkf-wsbk .kf_item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 6px;
  color: #fff;
  font-size: 12px;
  gap: 6px;
}
.ksjzkf-wsbk .kf_item img {
  width: 28px;
  height: 28px;
}

.ksjzkf-wszk {
  position: absolute;
  right: -160px;
  top: 0;
  width: 150px;
  background: #fff;
  border-radius: 8px;
  box-shadow: -2px 2px 15px rgba(0,0,0,0.12);
  padding: 15px 12px;
  font-size: 13px;
  color: #555;
}

.ksjzkf-wszk .kf_item {
  padding: 8px 0;
  text-align: center;
  border-bottom: 1px solid #f0f3f7;
}
.ksjzkf-wszk .kf_item:last-child {
  border-bottom: none;
}

.zx_gb {
  text-align: right;
  cursor: pointer;
  color: #999;
  font-size: 16px;
  padding-top: 0 !important;
}
.zx_gb img,
.zx_gb svg {
  width: 20px;
  height: 20px;
}

.ksjzkf-zxqq a {
  display: inline-block;
  padding: 8px 22px;
  background: #0F5094;
  color: #fff;
  border-radius: 20px;
  font-size: 13px;
  margin: 6px 0;
}

.ksjzkf-dhzx {
  font-weight: 600;
  color: #0F5094;
  font-size: 16px;
  padding: 10px 0;
}

.ksjzkf-ewm img {
  width: 100px;
  height: 100px;
  margin: 6px auto;
  display: block;
  border-radius: 6px;
}
.ksjzkf-ewm .span1 {
  display: block;
  font-size: 12px;
  color: #999;
}
.ksjzkf-ewm .span2 {
  display: block;
  font-size: 12px;
  color: #666;
  margin-top: 4px;
}
.ksjzkf-ewm .span2 span {
  color: #0F5094;
  font-weight: 600;
  font-size: 14px;
}

/* ==========================================
   SVG Icons (inline)
   ========================================== */
.svg-icon {
  display: inline-block;
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}

/* ==========================================
   Responsive fine-tuning
   ========================================== */
@media (max-width: 1024px) {
  .case_list {
    grid-template-columns: repeat(2, 1fr);
  }
  .in_case_list {
    grid-template-columns: repeat(2, 1fr);
  }
  .in_cont_main_box {
    flex-direction: column;
  }
  .fl_side {
    width: 100%;
  }
}
/* ========== 表单容器 ========== */
.form-container{
  background:#fff; border-radius:12px; padding:40px 44px;
  box-shadow:0 2px 20px rgba(0,0,0,.06);
  position:relative; overflow:hidden;
}
.form-container::before{
  content:''; position:absolute; top:0; left:0; right:0;
  height:4px; background:linear-gradient(90deg,#00a4ee,#00d2ff,#00a4ee);
}

/* 表单头部 */
.form-header{
  text-align:center; padding:0 0 32px; margin-bottom:32px;
  position:relative;
}
.fh-deco{
  width:80px; height:80px; margin:0 auto 18px;
  display:flex; align-items:center; justify-content:center;
  animation:pulse-deco 3s ease-in-out infinite;
}
@keyframes pulse-deco{
  0%,100%{ transform:scale(1); }
  50%{ transform:scale(1.06); }
}
.form-header h2{
  font-size:26px; font-weight:700; color:#1a1a2e; margin-bottom:8px;
}
.form-header p{
  font-size:15px; color:#999;
}
.fh-line{
  width:60px; height:3px; margin:18px auto 0;
  position:relative; overflow:hidden;
}
.fh-line span{
  display:block; width:100%; height:100%;
  background:linear-gradient(90deg,#00a4ee,#00d2ff);
  border-radius:2px;
}

/* 表单网格 */
.main-form{ position:relative; z-index:1; }
.form-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:20px 24px;
}

/* 表单组 */
.form-group{
  display:flex; flex-direction:column; gap:6px;
}
.form-group-msg{ grid-column:1/-1; }

.fg-label{
  font-size:14px; font-weight:600; color:#333;
  display:flex; align-items:center; gap:4px;padding-left: 2px;
}
.fg-label .required{ color:#ff4757; font-size:14px; margin-left:-2px; }

/* 输入框包装 */
.input-wrapper{
  position:relative; display:flex; align-items:center;
}
.iw-icon{
  position:absolute; left:14px; top:50%; transform:translateY(-50%); z-index:2;
  display:flex; align-items:center; justify-content:center;
  transition:all .3s; pointer-events:none;
}
.iw-icon svg{ width:18px; height:18px; }
.iw-icon svg path{ fill:#aaa; transition:fill .3s; }

.form-input{
  width:100%; height:46px; padding:0 14px 0 42px;
  border:2px solid #e8ecf1; border-radius:8px;
  font-size:14px; color:#333; outline:none;
  transition:all .3s; background:#f9fafc;
  font-family:inherit;
}
.form-input::placeholder{ color:#bbb; transition:color .25s; }

/* input focus & hover */
.form-input:hover{ border-color:#cde4f5; background:#fff; }
.form-input:focus{
  border-color:#00a4ee; background:#fff;
  box-shadow:0 0 0 4px rgba(0,164,238,.08);
}
.form-input:focus + .iw-icon svg path,
.form-input:focus ~ .iw-icon svg path{ fill:#00a4ee; }

/* == 用 :focus-within 联动图标变色 == */
.input-wrapper:focus-within .iw-icon svg path{ fill:#00a4ee; }
.input-wrapper:focus-within .form-input{ border-color:#00a4ee; background:#fff; box-shadow:0 0 0 4px rgba(0,164,238,.08); }

/* 文本域 */
.form-textarea{
  width:100%; height:150px; padding:14px 16px;
  border:2px solid #e8ecf1; border-radius:8px;
  font-size:14px; color:#333; outline:none;
  resize:vertical; transition:all .3s;
  background:#f9fafc; font-family:inherit;
  line-height:1.8;
}
.form-textarea::placeholder{ color:#bbb; }
.form-textarea:hover{ border-color:#cde4f5; background:#fff; }
.form-textarea:focus{
  border-color:#00a4ee; background:#fff;
  box-shadow:0 0 0 4px rgba(0,164,238,.08);
}

/* 按钮组 */
.form-actions{
  display:flex; gap:16px; margin-top:28px;
}
.btn-submit{
  flex:1; display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:14px 32px; border:none; border-radius:8px;
  font-size:17px; font-weight:700; color:#fff; cursor:pointer;
  background:linear-gradient(135deg, #0A3D6E, #0F5094);
  box-shadow:0 4px 18px rgba(0,164,238,.35);
  transition:all .3s; letter-spacing:2px;
}
.btn-submit:hover{
  background:linear-gradient(135deg,#0090dd,#0077bb);
  box-shadow:0 6px 26px rgba(0,164,238,.45);
  transform:translateY(-2px);
}
.btn-submit:active{ transform:scale(.97); }

.btn-reset{
  flex:0 0 140px; display:inline-flex; align-items:center; justify-content:center;
  padding:14px 0; border:2px solid #ddd; border-radius:8px;
  font-size:15px; font-weight:600; color:#888; background:#fff;
  cursor:pointer; transition:all .3s;
}
.btn-reset:hover{
  border-color:#00a4ee; color:#00a4ee;
  background:#f0faff;
}

/* 温馨提示 */
.form-tips{
  margin-top:28px; display:flex; align-items:center; gap:10px;
  padding:14px 20px; background:#fffbeb; border-radius:8px;
  border-left:3px solid #f0a020;
}
.form-tips svg{ flex-shrink:0; }
.form-tips span{ font-size:13px; color:#8b6914; line-height:1.6; }

.banner-wrapper {
  position: relative;
  width: 100%;
  margin: 0 auto 5px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  background: #1a1a2e;
  max-width:1920px;
}

.banner-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.banner-item {
  min-width: 100%;
  position: relative;
  /* 宽度100%，高度自适应 */
  display: block;
}

.banner-item a {
  display: block;
  width: 100%;
}

.banner-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.8s ease;
}


/* 渐变遮罩 */
.banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    transparent 40%,
    rgba(0, 0, 0, 0.3) 70%,
    rgba(0, 0, 0, 0.7) 100%
  );
  display: flex;
  align-items: flex-end;
}

.banner-content {
  padding: 40px 50px;
  width: 100%;
  max-width: 800px;
}

.banner-title {
  color: #fff;
  font-size: 2rem;
  font-weight: 700;
  margin: 0;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.5s ease 0.2s;
}

.banner-item.active .banner-title {
  opacity: 1;
  transform: translateY(0);
}

/* 导航点 */
.banner-indicators {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}

.banner-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.banner-indicator:hover {
  background: rgba(255, 255, 255, 0.7);
  transform: scale(1.2);
}

.banner-indicator.active {
  width: 32px;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
}

/* 左右箭头 */
.banner-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  background: rgba(121, 121, 121, 0.85);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 10;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.banner-nav svg {
  width: 24px;
  height: 24px;
  fill: #fff;
  transition: transform 0.3s ease;
}

.banner-wrapper:hover .banner-nav {
  opacity: 1;
}

.banner-nav:hover {
	background-color:#F90;
  transform: translateY(-50%) scale(1.1);
}

.banner-nav:hover svg {
  transform: scale(1.1);
}

.banner-prev {
  left: 20px;
}

.banner-prev:hover svg {
  transform: translateX(-2px);
}

.banner-next {
  right: 20px;
}

.banner-next:hover svg {
  transform: translateX(2px);
}

/* 进度条 */
.banner-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  z-index: 10;
}

.banner-progress-bar {
  height: 100%;
  width: 0%;
  background:linear-gradient(90deg, #0369d4, #0f5094);
  transition: width 0.1s linear;
}

.banner-wrapper:hover .banner-progress-bar {
  opacity: 0.7;
}

/* 分页数字 */
.banner-pagination {
  position: absolute;
  bottom: 20px;
  right: 30px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
  z-index: 10;
  background: rgba(0, 0, 0, 0.3);
  padding: 6px 14px;
  border-radius: 20px;
  backdrop-filter: blur(5px);
}

.banner-pagination .current {
  font-size: 18px;
  font-weight: 700;
}

/* 响应式 */
@media (max-width: 1024px) {
  .banner-title {
    font-size: 1.6rem;
  }
  
  .banner-content {
    padding: 30px 40px;
  }
}

@media (max-width: 768px) {

  
  .banner-title {
    font-size: 1.2rem;
  }
  
  .banner-content {
    padding: 20px 25px;
  }
  
  .banner-nav {
    width: 44px;
    height: 44px;
    opacity: 1;
  }
  
  .banner-prev {
    left: 10px;
  }
  
  .banner-next {
    right: 10px;
  }
  
  .banner-indicators {
    bottom: 15px;
    gap: 8px;
  }
  
  .banner-indicator {
    width: 8px;
    height: 8px;
  }
  
  .banner-indicator.active {
    width: 24px;
  }
}

@media (max-width: 480px) {
  .banner-title {
    font-size: 1rem;
  }
  
  .banner-content {
    padding: 15px 20px;
  }
}