* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
}
body {
  margin: 0;
  padding: 0;
  background-color: #ffffff;
  overflow-x: hidden;
  padding-top: 120px;
}
a {
  text-decoration: none;
  color: #fdfdfd;
}
i {
  font-style: normal;
}
ul,
li,
ol {
  list-style: none;
  padding: 0;
}
.clear {
  clear: both;
}
button {
  outline: none;
}
.container {
  max-width: 1400px;
  margin: 0 auto;
  width: 96%;
}
.search-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
.search-modal.active {
  display: flex;
}
.search-modal .search-box {
  background: #fff;
  padding: 30px;
  border-radius: 8px;
  width: 90%;
  max-width: 600px;
  position: relative;
}
.search-modal .search-close {
  position: absolute;
  top: 15px;
  right: 15px;
  font-size: 24px;
  cursor: pointer;
  color: #666;
}
.search-modal .search-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
  margin-bottom: 15px;
  margin-top: 21px;
}
.search-modal .search-btns {
  width: 100%;
  padding: 12px;
  color: #fff;
  border: none;
  font-size: 16px;
  cursor: pointer;
  background-size: 20px auto;
  background: #0066cc;
}
:root {
  --main-color: #0f3049;
  --red-color: #e6212a;
}
/* 顶部导航容器 */
.header-wrap {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background-color: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  z-index: 99999;
}
.header-container {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 0px;
  height: 120px;
  width: 96%;
}
/* Logo区域 */
.logo-box {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-img {

  height: 80px;
}
.logo-text h1 {
  font-size: 38px;
  color: var(--main-color);
  font-weight: bold;
}
.logo-text p {
  font-size: 14px;
  color: var(--main-color);
  letter-spacing: 4px;
}
/* PC导航菜单 */
.nav-pc {
  display: flex;
  align-items: center;
  gap: 45px;
  height: 100%;
}
.nav-item {
  position: relative;
  height: 100%;
}
.nav-link {
  height: 100%;
  font-size: 20px;
  color: #222;
  text-decoration: none;
  padding: 10px 0;
  display: block;
  display: flex;
  align-items: center;
}
.nav-link:hover {
  color: var(--red-color);
}
/* PC二级下拉菜单 */
.submenu {
  position: absolute;
  top: 100%;
  left: -50px;
  min-width: 180px;
  background: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  display: none;
}
.nav-item:hover .submenu {
  display: block;
}
.submenu a {
  display: block;
  padding: 12px 20px;
  text-decoration: none;
  color: #333;
  font-size: 18px;
  text-align:center;
}
.submenu a:hover {
  background: #f5f5f5;
  color: var(--red-color);
}
/* 语言下拉 */
.lang-box {
  position: relative;
  background-image: url(../images/a-043_duoyuyan.png);
  background-position: left center;
  background-repeat: no-repeat;
  background-size: 20px auto;
  padding-left: 25px;
}
.lang-s {
  display: flex;
  align-items: center;
}
.lang-btn {
  font-size: 22px;
  cursor: pointer;
}
.lang-dropdown {
  position: absolute;
  top: 100%;
  right: -30px;
  background: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  min-width: 100px;
  display: none;
}
.lang-box:hover .lang-dropdown {
  display: block;
}
.lang-s img {
  display: block;
  margin-left: 20px;
  cursor: pointer;
  padding:0 15px;
  border-left:1px solid #dadada;
  border-right:1px solid #dadada;
}
.lang-dropdown a {
  display: block;
  padding: 10px 16px;
  text-decoration: none;
  color: #333;
}
/* 汉堡按钮 移动端 */
.hamburger {
  display: none;
  cursor: pointer;
  flex-direction: column;
  cursor: pointer;
  padding: 5px;
  margin-left: 15px;
  width: 36px;
  height: 25px;
  /* 通过高度控制整体大小 */
  justify-content: space-between;
}
/* 每一根线 */
.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  /* 线条粗细 */
  background: #333;
  border-radius: 2px;
  transition: all 0.3s ease-in-out;
  transform-origin: center;
  /* 确保旋转中心在线条正中间 */
}
/* ================= 6. 汉堡点击后变成 "X" 的动画 ================= */
/* 第一条线：向下位移 + 旋转 */
.hamburger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
/* 第二条线：完全消失 */
.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
/* 第三条线：向上位移 + 旋转 */
.hamburger.active span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}
/* 移动端侧边导航 */
.mobile-nav {
  position: fixed;
  z-index: 9999;
  top: 80px;
  right: -340px;
  width: 320px;
  height: calc(100vh - 80px);
  background: #ffffff;
  transition: all 0.3s ease;
  overflow-y: auto;
  box-shadow: -4px 0 12px rgba(0, 0, 0, 0.15);
}
.mobile-nav.open {
  right: 0;
}
.mobile-nav-item {
  border-bottom: 1px solid #eee;
}
.mobile-nav-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
}
.mobile-nav-link {
  font-size: 16px;
  color: #222;
  text-decoration: none;
}
.toggle-sub {
  font-size: 24px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.mobile-submenu {
  background: #f8f8f8;
  display: none;
}
.mobile-submenu.show {
  display: block;
}
.mobile-submenu a {
  display: block;
  padding: 14px 36px;
  text-decoration: none;
  font-size: 16px;
  color: #444;
}
.phone-number {
  color: var(--red-color);
  font-size: 24px;
  font-weight: bold;
}
/* 遮罩 */
.mask {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  display: none;
}
.mask.show {
  display: block;
}
/* 响应式断点 */
.hero-swiper {
  width: 100%;
  position: relative;
}
/* 单个 Slide 的样式 */
.hero-swiper .swiper-slide {
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  height: 800px;
  min-height: 450px;
  display: flex;
  align-items: center;
  position: relative;
}
.hero-swiper .swiper-slide::after {
  content: '';
  background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0));
  position: absolute;
  left: 0;
  right: 50%;
  top: 0;
  bottom: 0;
  z-index: 1;
}
/* ================= 3. 内容容器 (限制最大宽度 1400px) ================= */
.hero-swiper .slide-container {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  z-index: 2;
}
.hero-swiper .slide-container .btns {
  margin-top: 50px;
}
.hero-swiper .slide-container .btns a {
  font-size: 20px;
}
/* ================= 4. 左侧图片区域 ================= */
.hero-swiper .slide-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40%;
}
.hero-swiper .slide-image img {
  max-width: 100%;
  height: auto;
  /* 这里的阴影是为了让机器图片更有立体感，配合透明底 */
  filter: drop-shadow(0 15px 30px rgba(0, 20, 40, 0.15));
  object-fit: contain;
}
/* ================= 5. 右侧文字区域 ================= */
.hero-swiper .slide-content {
  flex: 1.2;
  /* 占据剩余空间 */
  padding-left: 20px;
  opacity: 0;
  transform: translateY(50%);
  transition: all 0.8s ease;
}
.hero-swiper .slide-content.active {
  opacity: 1;
  transform: translateY(0%);
}
/* 顶部小标题 */
.hero-swiper .slide-content .sub-title {
  font-size: 18px;
  color: #333;
  font-weight: 500;
  margin-bottom: 10px;
  letter-spacing: 1px;
}
/* 主标题 */
.hero-swiper .slide-content .main-title {
  font-size: 42px;
  color: #ffffff;
  margin-bottom: 25px;
  line-height: 1.2;
  position: relative;
  display: inline-block;
  font-weight: bold;
}
.hero-swiper .slide-content .main-title span {
  color: #fada02;
}
/* 描述列表 */
.hero-swiper .slide-content .desc-list {
  list-style: none;
  margin-bottom: 35px;
}
.hero-swiper .slide-content .desc-list li {
  font-size: 20px;
  color: #ffffff;
  line-height: 1.8;
  margin-bottom: 5px;
}
/* 按钮组 */
.btns a {
  border-radius: 10px;
  color: #ffffff;
  font-size: 20px;
  display: inline-block;
  padding: 13px 20px;
  border: 1px solid #ffffff;
}
/* ================= 6. 自定义分页器 (底部圆点) ================= */
.hero-swiper .swiper-pagination-bullet {
  width: 53px;
  height: 12px;
  background: #ffffff;
  border: 2px solid #ffffff;
  opacity: 1;
  border-radius: 3px;
  outline: none;
}
.hero-swiper .swiper-pagination-bullet-active {
  background: none;
  border: 2px solid #ffffff;
  opacity: 1;
}
.hero-swiper .swiper-pagination {
  z-index: 10;
}
.aboutbg {
  background-image: url(../images/aboutbg.png);
  background-position: center bottom;
  background-size: 100% auto;
  background-repeat: no-repeat;
  padding: 200px 0;
}
.about-wrap {
  display: flex;
  gap: 160px;
  align-items: center;
}
/* 左侧 */
.about-left {
  flex: 1;
  min-width: 0;
}
.about-left h2 {
  font-size: 42px;
  font-weight: 700;
  color: #111;
  margin-bottom: 24px;
}
.about-left p {
  font-size: 18px;
  color: #555;
  line-height: 1.9;
  margin-bottom: 30px;
}
.about-img-box {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
}
.about-img-box img {
  width: 100%;
  display: block;
  border-radius: 12px;
}
.about-btn {
  position: absolute;
  left: 0;
  bottom: 0;
  background: #1e6dc6;
  color: #fff;
  padding: 14px 32px;
  border-radius: 0 22px 0 12px;
  font-size: 15px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.3s;
}
.about-btn:hover {
  background: #154a8f;
}
.about-btn::after {
  content: "→";
  font-size: 16px;
}
/* 右侧数据 */
.about-right {
  flex: 1;
  min-width: 0;
}
.stat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0;
  border-bottom: 1px solid #e0e0e0;
  cursor: pointer;
  transition: background 0.3s;
}
.stat-item:first-child {
  padding-top: 0;
}
.stat-num {
  font-size: 42px;
  font-weight: 700;
  color: #111;
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
  overflow: hidden;
  margin-top: 30px;
}
.stat-num .num-scroll {
  display: inline-block;
  transition: none;
}
.stat-num .unit {
  font-size: 24px;
  font-weight: 600;
  margin-left: 2px;
}
.stat-desc {
  font-size: 18px;
  color: #555;
  text-align: right;
  max-width: 220px;
}
/* 主体最大宽度 1400px */
.probg {
  background: #f0f8fe;
  padding: 80px 0;
  margin-bottom: 100px;
}
.process-wrap {}
/* 标题区 */
.titmax {
  text-align: center;
  margin-bottom: 40px;
}
.titmax h2 {
  font-size: 40px;
  font-weight: 400;
  color: #111;
  margin-bottom: 12px;
}
.titmax p {
  font-size: 18px;
  color: #737272;
}
/* 表格 */
.process-table {
  width: 100%;
  border-radius: 10px;
  overflow: hidden;
  display: table;
  border-collapse: separate;
  border-spacing: 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}
.process-row {
  display: table-row;
}
.process-cell {
  display: table-cell;
  padding: 22px 30px;
  vertical-align: middle;
  border-bottom: 1px solid #e8e8e8;
}
.process-row:last-child .process-cell {
  border-bottom: none;
}
/* 左侧工艺项目列 */
.process-label {
  width: 240px;
  background: #1a5fb4;
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  text-align: center;
}
/* 右侧能力参数列 */
.process-value {
  background: #fff;
  color: #333;
  font-size: 18px;
}
/* 隔行浅蓝（仅参数列） */
/*.process-row:nth-child(even) .process-value {
  background: #f4f9fd;
}*/
.process-row .process-value:hover{
	background: #f4f9fd;
}
/* 表头 */
.process-row.head .process-cell {
  font-weight: 700;
  font-size: 16px;
}
/*.process-row.head .process-value {
  background: #fff;
}*/
/* 底部联系区 */
.process-footer {
  margin-top: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 30px;
}
.hotline {
  font-size: 18px;
  color: #444;
}
.hotline a {
  color: #1a5fb4;
  font-size: 24px;
  font-weight: 700;
  text-decoration: none;
  margin: 0 4px;
}
.hotline .name {
  color: #666;
  font-size: 14px;
  margin-right: 12px;
}
.get-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 32px;
  border: 1px solid #1a5fb4;
  border-radius: 8px;
  color: #1a5fb4;
  font-size: 15px;
  text-decoration: none;
  background: transparent;
  transition: all 0.3s;
}
.get-btn:hover {
  background: #1a5fb4;
  color: #fff;
}
.get-btn::after {
  content: "→";
}
.product-wrap {}
/* 标题区 */
.product-header {
  text-align: center;
  margin-bottom: 44px;
}
.product-header h2 {
  font-size: 32px;
  font-weight: 700;
  color: #111;
  margin-bottom: 12px;
}
.product-header p {
  font-size: 15px;
  color: #888;
}
/* 产品网格 2x2 */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.product-card {
  position: relative;
  background: #f3f3f3;
  border-radius: 16px;
  padding: 40px 36px;
  min-height: 280px;
  display: flex;
  align-items: center;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}
/* 左侧文字区 */
.product-info {
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}
.product-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 28px;
  color: #111;
  width:260px;
}
.product-arrow {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #bbb;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: background 0.3s;
}
.product-card:hover .product-arrow {
  background: #1a5fb4;
}
.product-card:hover .product-title {
  color: #1a5fb4;
}
/* 右侧产品图 */
.product-img {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  z-index: 1;
}
.product-img img {
  max-width: 100%;
  display: block;
  width: 380px;
  height: 100%;
}
/* 无图时的占位提示 */
.product-img .placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ccc;
  font-size: 14px;
}
/* 主体最大宽度 1400px */
.pro-recommend-wrap {
  max-width: 1400px;
  margin: 0 auto;
  padding: 60px 20px;
}
/* 标题栏 */
.pro-recommend-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 36px;
  gap: 20px;
}
.pro-recommend-head h2 {
  font-size: 40px;
  font-weight: 400;
  color: #111;
  flex-shrink: 0;
}
.pro-head-line {
  flex: 1;
  height: 1px;
  background: #e0e0e0;
  margin: 0 20px;
}
.pro-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 28px;
  border: 1px solid #1a5fb4;
  border-radius: 8px;
  color: #1a5fb4;
  font-size: 15px;
  text-decoration: none;
  background: transparent;
  flex-shrink: 0;
  transition: all 0.3s;
}
.pro-more-btn:hover {
  background: #1a5fb4;
  color: #fff;
}
.pro-more-btn::after {
  content: "→";
}
/* 产品网格 4列 */
.pro-product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.pro-product-card {
  background: #fff;
  border: 1px solid #eee;
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}
.pro-product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.1);
  border-color: #ddd;
}
/* 产品图区 - 固定高度确保一致 */
.pro-product-img {
  width: 100%;
  height: 240px;
  background: #fafafa;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.pro-product-img img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}
.pro-product-img .pro-placeholder {
  color: #ccc;
  font-size: 14px;
}
/* 产品信息区 */
.pro-product-info {
  padding: 18px 16px 22px;
  text-align: center;
}
.pro-product-name {
  font-size: 18px;
  font-weight: 700;
  color: #222;
  margin-bottom: 10px;
}
.pro-product-desc {
  font-size: 16px;
  color: #848484;
  line-height: 1.7;
}
/* 主体最大宽度 1400px */
.ys-wrap {
  display: flex;
  gap: 0;
  align-items: stretch;
  margin-bottom: 100px;
}
/* 左侧证书区 */
.ys-left {
  flex: 0 0 40%;
  background: #eaf3fc;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 30px;
}
.ys-cert-img {
  max-width: 100%;
  max-height: 420px;
  object-fit: contain;
  display: block;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}
.ys-cert-placeholder {
  width: 280px;
  height: 380px;
  background: #fff;
  border: 2px solid #d4a843;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: 14px;
}
/* 中间内容区 */
.ys-center {
  flex: 1;
  background: #f6f6f6;
  padding: 50px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.ys-title {
  font-size: 26px;
  font-weight: 700;
  color: #222;
  margin-bottom: 16px;
}
.ys-title-line {
  width: 50px;
  height: 3px;
  background: #ccc;
  margin-bottom: 28px;
}
.ys-desc {
  font-size: 15px;
  color: #555;
  line-height: 1.9;
  margin-bottom: 36px;
}
.ys-hotline-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #999;
  margin-bottom: 14px;
}
.ys-hotline-label img {
  width: 32px;
}
.ys-hotline-label::after {
  content: "------ 服务热线 ------";
  letter-spacing: 2px;
}
.ys-contact-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}
.ys-phone {
  font-size: 24px;
  font-weight: 700;
  color: #1a5fb4;
  text-decoration: none;
}
.ys-phone-name {
  font-size: 15px;
  color: #555;
  margin-left: 4px;
}
.ys-consult-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: #1a5fb4;
  color: #fff;
  border-radius: 6px;
  font-size: 15px;
  text-decoration: none;
  transition: background 0.3s;
}
.ys-consult-btn:hover {
  background: #154a8f;
}
.ys-consult-btn img {
  width: 22px;
}
/* 右侧标签导航 */
.ys-right {
  flex: 0 0 200px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-left: 20px;
}
.ys-tab {
  background: #f6f6f6;
  color: #333;
  font-size: 18px;
  font-weight: 400;
  padding: 24px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
}
.ys-tab:hover {
  background: #e8e8e8;
}
.ys-tab.ys-active {
  background: #1a5fb4;
  color: #fff;
}
/* 全屏宽度 */
.app-wrap {
  width: 100%;
  overflow: hidden;
}
/* Swiper 容器 */
.app-swiper {
  width: 100%;
  padding: 0px 0 50px;
}
.app-slide {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  height: 460px;
  background: #222;
  transition: opacity 0.4s;
}
/* 背景图 */
.app-slide-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
/* 底部渐变遮罩 */
.app-slide-mask {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 60%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0) 100%);
}
/* 内容区 */
.app-slide-content {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  padding: 36px 32px;
  z-index: 2;
}
/* 标题按钮 - 默认白色描边 */
.app-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 28px;
  border-radius: 30px;
  font-size: 18px;
  font-weight: 600;
  text-decoration: none;
  background: transparent;
  color: #fff;
  border: 1.5px solid #fff;
  transition: all 0.3s;
}
.app-tag::after {
  content: ">";
  font-size: 16px;
}
/* 简介 - 默认隐藏 */
.app-desc {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.8;
  max-width: 92%;
  margin-top: 16px;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity 0.4s, max-height 0.4s, margin-top 0.4s;
}
/* 两侧非激活项稍微淡化 */
.app-swiper .swiper-slide:not(.swiper-slide-active) .app-slide {
  opacity: 0.85;
}
/* 只有中间激活项：蓝色按钮 + 显示简介 */
.app-swiper .swiper-slide-active .app-tag {
  background: #1a5fb4;
  border-color: #1a5fb4;
  color: #fff;
}
.app-swiper .swiper-slide-active .app-tag:hover {
  background: #154a8f;
  border-color: #154a8f;
}
.app-swiper .swiper-slide-active .app-desc {
  opacity: 1;
  max-height: 120px;
  margin-top: 16px;
}
.app-swiper .swiper-slide-active .app-slide {
  opacity: 1;
}
/* Swiper 分页器 */
.app-swiper .swiper-pagination {
  bottom: 0px !important;
  display: none;
}
.app-swiper .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  background: #ccc;
  opacity: 1;
}
.app-swiper .swiper-pagination-bullet-active {
  background: #1a5fb4;
  width: 24px;
  border-radius: 4px;
}
.news-wrap {
  margin-bottom: 100px;
}
/* 标题区 */
.news-header {
  text-align: center;
  margin-bottom: 44px;
}
.news-header h2 {
  font-size: 32px;
  font-weight: 700;
  color: #111;
  margin-bottom: 12px;
}
.news-header p {
  font-size: 15px;
  color: #888;
  letter-spacing: 2px;
}
/* 内容区：左2右1 */
.news-content {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
}
/* 左侧带图新闻卡 */
.news-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 10px;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.news-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.1);
  border-color: #ddd;
}
.news-card-img {
  width: 100%;
  height: 280px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.news-card-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}
.news-card-img .ph {
  color: #ccc;
  font-size: 14px;
}
.news-card-body {
  padding: 24px 22px 26px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.news-date {
  display: inline-block;
  background: #f0f0f0;
  color: #888;
  font-size: 13px;
  padding: 4px 12px;
  border-radius: 3px;
  margin-bottom: 16px;
  align-self: flex-start;
}
.news-title {
  font-size: 17px;
  font-weight: 600;
  color: #222;
  line-height: 1.6;
  margin-bottom: 16px;
  flex: 1;
}
.news-title.blue {
  color: #1a5fb4;
}
.news-more {
  font-size: 14px;
  color: #888;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color 0.3s;
}
.news-more::after {
  content: ">";
}
.news-card:hover .news-more {
  color: #1a5fb4;
}
/* 右侧文字新闻列表 */
.news-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.news-item {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 10px;
  padding: 28px 26px;
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.news-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.1);
  border-color: #ddd;
}
.news-item .news-date {
  margin-bottom: 14px;
}
.news-item .news-title {
  font-size: 18px;
  margin-bottom: 14px;
}
.news-item:hover .news-more {
  color: #1a5fb4;
}
.footer {
  background: #1e2026;
  color: #aaa;
  padding: 50px 0 0;
}
.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  gap: 50px;
  align-items: flex-start;
}
/* 左侧：Logo + 联系方式 */
.footer-left {
  flex: 0 0 280px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}
.footer-logo-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 700;
  flex-shrink: 0;
  position: relative;
}
.footer-logo-icon::after {
  content: "";
  position: absolute;
  top: -2px;
  right: -2px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.footer-logo-text .cn {
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 4px;
  line-height: 1.2;
}
.footer-logo-text .en {
  font-size: 13px;
  color: #ccc;
  letter-spacing: 2px;
}
.footer-contact p {
  font-size: 14px;
  color: #aaa;
  margin-bottom: 10px;
  line-height: 1.7;
}
.footer-contact a {
  color: #aaa;
  text-decoration: none;
  transition: color 0.3s;
}
.footer-contact a:hover {
  color: #fff;
}
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  background: #2a2d35;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: 16px;
  text-decoration: none;
  transition: all 0.3s;
}
.footer-social a:hover {
  background: #e60012;
  color: #fff;
}
/* 中间：横排导航 */
.footer-nav {
  /*flex: 1;*/
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding-top: 10px;
  width:600px;
  margin:0 auto;
}
.footer-nav-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px 30px;
}
.footer-nav-title {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  flex-shrink: 0;
  min-width: 80px;
}
.footer-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
}
.footer-nav-links a {
  font-size: 14px;
  color: #aaa;
  text-decoration: none;
  transition: color 0.3s;
  white-space: nowrap;
}
.footer-nav-links a:hover {
  color: #fff;
}
/* 右侧：二维码 */
.footer-right {
  flex: 0 0 140px;
  text-align: center;
  padding-top: 10px;
}
.footer-qrcode {
  width: 120px;
  height: 120px;
  background: #fff;
  padding: 6px;
  border-radius: 4px;
  margin: 0 auto 12px;
}
.footer-qrcode img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}
.footer-qrcode .ph {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: 12px;
}
.footer-right p {
  font-size: 13px;
  color: #aaa;
}
/* ===== 底部版权栏 ===== */
.footer-bottom {
  border-top: 1px solid #2a2d35;
  margin-top: 44px;
  padding: 20px 0;
}
.footer-bottom-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom p {
  font-size: 13px;
  color: #888;
}
.footer-bottom a {
  color: #888;
  text-decoration: none;
  transition: color 0.3s;
}
.footer-bottom a:hover {
  color: #fff;
}
/* CTA 横幅 */
.cont-cta {
  background: #efefef;
  padding: 36px 20px;
}
.cont-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
/* 左侧文字 */
.cont-text {
  font-size: 22px;
  color: #333;
  font-weight: 500;
  flex-shrink: 0;
}
.cont-text .cont-red {
  color: #e60012;
  font-weight: 700;
}
.cont-text .cont-blue {
  color: #1a5fb4;
  font-weight: 700;
}
/* 右侧按钮组 */
.cont-btns {
  display: flex;
  gap: 20px;
  flex-shrink: 0;
}
.cont-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 36px;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
  cursor: pointer;
  white-space: nowrap;
}
.cont-btn-solid {
  background: #1a5fb4;
  color: #fff;
  border: 1.5px solid #1a5fb4;
}
.cont-btn-solid:hover {
  background: #154a8f;
  border-color: #154a8f;
}
.cont-btn-outline {
  background: transparent;
  color: #1a5fb4;
  border: 1.5px solid #1a5fb4;
}
.cont-btn-outline:hover {
  background: #1a5fb4;
  color: #fff;
}
/* 图标 */
.cont-icon {
  font-size: 18px;
  line-height: 1;
}
.cont-icon img {
  width: 22px;
}
.protitle{ font-size:24px;}
.subtitle{ color:#666; margin:10px 0;}
/*左侧工具条*/
#toolbar {
    position: fixed;
    z-index: 999999;
    right: 17px;
    bottom: 10%;
    cursor: pointer;
}

#toolbar .online-one li {
    margin-bottom: 3px;
    font-size: 0;
    width: 70px;
    height: 70px;
    right: 0;
    position: relative;
}

#toolbar .online-one li:hover a {
    -webkit-box-shadow: 0 2px 8px rgba(0, 0, 0, 0.24);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.24);
}

#toolbar .online-one li a {
    display: block;
    position: absolute;
    z-index: 9;
    right: 0;
    top: 0;
    width: 70px;
    height: 70px;
    background: #00c184;
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
    font-size: 0;
    border-radius: 4px;
    padding: 10px 0;
    overflow: hidden;
}

#toolbar .online-one li .icon-font {
    display: block;
    height: 28px;
    width: 100%;
}

#toolbar .online-one li .icon-font:after {
    background-image: url('../images/kf.png');
}
#toolbar .online-one li.ewm {
    background: #00c184;
    border-radius: 4px;
    padding: 10px 0;
}
#toolbar .online-one li.ewm .ewm-box {
    position: absolute;
    z-index: 1;
    padding: 5px;
    background: #fff;
    width: 110px;
    right: calc(100% + 5px);
    bottom: 0;
    opacity: 0;
    visibility: hidden;
    -webkit-transform: translateX(100%);
    transform: translateX(100%);
    -webkit-transition: all .7s;
    transition: all .7s;
    -webkit-box-shadow: 0 4px 20px 4px rgba(0, 20, 60, 0.2);
    box-shadow: 0 4px 20px 4px rgba(0, 20, 60, 0.2);
}

#toolbar .online-one li.ewm .ewm-box img {
    max-width: 100%;
}

#toolbar .online-one li.ewm .ewm-box:after {
    content: '';
    position: absolute;
    right: -5px;
    bottom: 20px;
    width: 0;
    height: 0;
    line-height: 0;
    font-size: 0;
    overflow: hidden;
    border-width: 5px;
    cursor: pointer;
    border-style: dashed dashed dashed solid;
    border-color: transparent transparent transparent #fff;
    border-right: none;
}

#toolbar .online-one li.ewm:hover .ewm-box {
    opacity: 1;
    visibility: visible;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}
#toolbar .online-one li .wz {
    font-size: 12px;
    color: #fff;
    text-align: center;
    display: block;
    margin-top: 10px;
    height: 20px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.icon-font:after {
    content: "";
    width: 30px;
    height: 30px;
    background-image: url(../images/icon_spirit.png);
    background-repeat: no-repeat;
    position: absolute;
    left: calc(50% - 15px);
    top: calc(50% - 15px);
}
#toolbar .online-one li .icon-qq:after {
    background-position: -30px -240px;
}

#toolbar .online-one li .icon-phone:after {
    background-position: -30px -208px;
}

#toolbar .online-one li .icon-message:after {
    background-position: -30px -177px;
}

#toolbar .online-one li .icon-messages:after {
    background-position: -1px -328px;
    height: 20px;
    left: calc(50% - 17px);
    top: calc(50% - 10px);
}

#toolbar .online-four li .icon-kf:after {
    background-position: 0px -86px;
}

#toolbar .online-one li .icon-email:after {
    background-position: -30px -272px;
}

#toolbar .online-one li .icon-ewm:after {
    background-position: -30px -138px;
}
#toolbar .online-one li .icon-ewms:after {
    background-image: url(../images/icon_spirit.png);
    background-position: -30px -30px;
}
#toolbar .online-one li .icon-top:after {
    background-image: url(../images/icon_spirit.png);
    background-position: -30px -60px;
}

/* 响应式 */
@media (max-width: 1400px) {
  .nav-link {
    font-size: 18px;
  }
  .logo-img {

    height: 60px;
  }
  .logo-text h1 {
    font-size: 30px;
  }
  .logo-text p {
    font-size: 12px;
  }
  .phone-number {
    font-size: 20px;
  }
  .lang-btn {
    font-size: 10px;
    cursor: pointer;
  }
}
@media (max-width: 1250px) {
  .nav-pc {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .header-container {
    height: 80px;
  }
}
@media (max-width: 1100px) {
  .cont-text {
    font-size: 18px;
  }
  .cont-btn {
    padding: 10px 30px;
    font-size: 14px;
  }
  .pro-product-name {
    font-size: 16px;
  }
  .pro-product-desc {
    font-size: 14px;
  }
  .pro-recommend-head h2 {
    font-size: 35px;
  }
  .pro-more-btn {
    font-size: 13px;
  }
  .product-title {
    font-size: 20px;
  }
  .get-btn {
    padding: 10x 25px;
    font-size: 14px;
  }
  .hotline {
    font-size: 16px;
  }
  .hotline a {
    font-size: 22px;
  }
  .process-label {
    font-size: 16px;
  }
  .process-value {
    font-size: 16px;
  }
  .titmax h2 {
    font-size: 35px;
  }
  .titmax p {
    font-size: 16px;
  }
  .pro-product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .ys-wrap {
    flex-wrap: wrap;
  }
  .ys-left {
    flex: 0 0 50%;
  }
  .ys-center {
    flex: 1;
    padding: 40px 30px;
  }
  .ys-right {
    flex: 0 0 100%;
    flex-direction: row;
    flex-wrap: wrap;
    padding-left: 0;
    margin-top: 20px;
  }
  .ys-tab {
    flex: 1;
    min-width: 140px;
    padding: 18px 16px;
    font-size: 16px;
  }
  .news-content {
    grid-template-columns: 1fr 1fr;
  }
  .news-list {
    grid-column: span 2;
    flex-direction: row;
  }
  .news-item {
    flex: 1;
  }
  .footer-inner {
    flex-wrap: wrap;
    gap: 30px;
  }
  .footer-left {
    flex: 0 0 100%;
    order: 1;
  }
  .footer-nav {
    flex: 1 1 100%;
    order: 2;
    padding-top: 0;
  }
  .footer-right {
    flex: 0 0 100%;
    order: 3;
    text-align: left;
  }
  .footer-qrcode {
    margin: 0 0 12px;
  }
  .hero-swiper .slide-content .main-title {
    font-size: 32px;
  }
  .hero-swiper .slide-content .desc-list li {
    font-size: 18px;
  }
  .hero-swiper .slide-container .btns a {
    font-size: 16px;
  }
  .hero-swiper .swiper-pagination-bullet {
    width: 43px;
    height: 10px;
  }
  .aboutbg {
    padding: 100px 0;
  }
  .about-wrap {
    gap: 60px;
  }
  .about-left h2 {
    font-size: 29px;
  }
  .stat-num {
    font-size: 38px;
  }
  .about-left p {
    font-size: 16px;
  }
  .stat-desc {
    font-size: 16px;
  }
}
@media (max-width: 992px) {
  .about-wrap {
    flex-direction: column;
    gap: 40px;
    padding: 40px 20px;
  }
  .about-left h2 {
    font-size: 26px;
  }
  .stat-num {
    font-size: 34px;
  }
  .stat-num .unit {
    font-size: 20px;
  }
  .product-wrap {
    padding: 40px 20px;
  }
  .product-header h2 {
    font-size: 26px;
  }
  .product-card {
    padding: 30px 24px;
    min-height: 220px;
  }
  .product-title {
    font-size: 20px;
    margin-bottom: 20px;
  }
  .cont-inner {
    justify-content: center;
    text-align: center;
  }
  .cont-text {
    font-size: 19px;
    width: 100%;
  }
}
@media (max-width: 768px) {

  .logo-text h1 {
    font-size: 27px;
  }
  .logo-text p {
    font-size: 13px;
  }
  .cont-cta {
    padding: 20px 10px;
  }
  .cont-text {
    font-size: 14px;
  }
  .cont-btn {
    flex: 1;
    justify-content: center;
    padding: 5px 10px;
    font-size: 14px;
  }
  .ys-consult-btn {
    padding: 10px 18px;
    font-size: 13px;
  }
  .ys-consult-btn img {
    width: 15px;
  }
  .ys-phone {
    font-size: 16px;
  }
  .ys-phone-name {
    font-size: 14px;
  }
  .ys-hotline-label img {
    width: 22px;
  }
  .ys-hotline-label::after {
    content: "------ 服务热线 ------";
    letter-spacing: 2px;
    font-size: 14px;
  }
  .titmax h2 {
    font-size: 28px;
  }
  .titmax p {
    font-size: 14px;
  }
  .about-wrap {
    gap: 0px;
  }
  .about-right {
    width: 100%;
  }
  .hero-swiper .slide-content .main-title {
    font-size: 27px;
  }
  .hero-swiper .slide-content .desc-list li {
    font-size: 16px;
  }
  .hero-swiper .slide-container .btns a {
    font-size: 14px;
  }
  .hero-swiper .swiper-pagination-bullet {
    width: 40px;
    height: 8px;
  }
  .hero-swiper .slide-image {
    display: none;
  }
  .process-wrap {
    padding: 40px 16px;
  }
  .process-header h2 {
    font-size: 24px;
  }
  .process-header p {
    font-size: 14px;
  }
  /* 表格转卡片式 */
  .process-table {
    display: block;
  }
  .process-row {
    display: block;
    margin-bottom: 12px;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  }
  .process-row.head {
    display: none;
  }
  .process-cell {
    display: block;
    border-bottom: none;
    padding: 14px 20px;
  }
  .process-label {
    width: 100%;
    text-align: left;
    font-size: 14px;
    padding: 10px 20px;
  }
  .process-value {
    font-size: 14px;
  }
  .process-row:nth-child(even) .process-value {
    background: #fff;
  }
  .process-footer {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  .hotline {
    font-size: 14px;
    line-height: 2;
  }
  .hotline a {
    font-size: 18px;
  }
  .pro-recommend-wrap {
    padding: 40px 16px;
  }
  .pro-recommend-head h2 {
    font-size: 24px;
  }
  .pro-head-line {
    display: none;
  }
  .pro-product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .pro-product-img {
    height: 180px;
  }
  .pro-product-name {
    font-size: 15px;
  }
  .pro-product-desc {
    font-size: 12px;
  }
  .pro-more-btn {
    padding: 8px 20px;
    font-size: 14px;
  }
  .ys-wrap {
    padding: 20px 16px;
    flex-direction: column;
  }
  .ys-left {
    flex: none;
    width: 100%;
    padding: 30px 20px;
  }
  .ys-cert-img {
    max-height: 320px;
  }
  .ys-center {
    padding: 30px 24px;
  }
  .ys-title {
    font-size: 22px;
  }
  .ys-desc {
    font-size: 14px;
    margin-bottom: 24px;
  }
  .ys-phone {
    font-size: 20px;
  }
  .ys-contact-row {
    gap: 16px;
  }
  .ys-right {
    gap: 8px;
    margin-top: 16px;
  }
  .ys-tab {
    min-width: calc(50% - 4px);
    font-size: 15px;
    padding: 14px 12px;
  }
  .app-wrap {
    padding: 20px 0;
  }
  .app-slide {
    height: 360px;
  }
  .app-slide-content {
    padding: 28px 24px;
  }
  .app-tag {
    font-size: 16px;
    padding: 8px 22px;
  }
  .app-desc {
    font-size: 13px;
  }
  .news-wrap {
    padding: 40px 16px;
  }
  .news-header h2 {
    font-size: 26px;
  }
  .news-header p {
    font-size: 13px;
    letter-spacing: 1px;
  }
  .news-content {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .news-list {
    grid-column: span 1;
    flex-direction: column;
    gap: 16px;
  }
  .news-card-img {
    height: 220px;
  }
  .news-card-body {
    padding: 20px 18px 22px;
  }
  .news-item {
    padding: 22px 20px;
  }
  .news-item .news-title {
    font-size: 16px;
  }
  .footer {
    padding: 36px 0 0;
  }
  .footer-nav-row {
    gap: 10px 20px;
  }
  .footer-nav-title {
    font-size: 15px;
    min-width: 70px;
  }
  .footer-nav-links {
    gap: 10px 20px;
  }
  .footer-nav-links a {
    font-size: 13px;
  }
  .footer-logo-text .cn {
    font-size: 20px;
  }
  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
  .product-title {
    font-size: 16px;
  }
  #toolbar{ display:none;}
}
@media (max-width: 640px) {
  .product-wrap {
    padding: 30px 16px;
  }
  .product-header h2 {
    font-size: 22px;
  }
  .product-header p {
    font-size: 13px;
  }
  .product-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .product-card {
    padding: 24px 20px;
    min-height: 180px;
  }
  .product-title {
    font-size: 18px;
    margin-bottom: 16px;
  }
  .product-arrow {
    width: 30px;
    height: 30px;
    font-size: 15px;
  }
  .product-img {
    width: 50%;
  }
}
@media (max-width: 576px) {
  .logo-img {
    height: 50px;
  }
  .cont-cta {
    padding: 10px 10px;
  }
  .cont-text {
    font-size: 14px !important;
  }
  .cont-btn {
    flex: 1;
    justify-content: center;
    padding: 5px 5px !important;
    font-size: 12px;
  }
  .news-title {
    font-size: 14px;
  }
  .news-item .news-title {
    font-size: 14px;
  }
  .app-swiper .swiper-pagination {
    display: block;
  }
  .pro-recommend-head h2 {
    font-size: 22px;
  }
  .pro-more-btn {
    font-size: 12px;
  }
  .titmax h2 {
    font-size: 22px;
  }
  .titmax p {
    font-size: 12px;
  }
  .process-footer {
    margin-top: 20px;
  }
  .probg {
    padding: 0px 0;
    margin-bottom: 50px;
  }
  .get-btn {
    padding: 5px 12px;
    font-size: 12px;
  }
  .aboutbg {
    padding: 20px 0;
  }
  .hero-swiper .slide-content .main-title {
    font-size: 22px;
  }
  .hero-swiper .slide-content .desc-list li {
    font-size: 14px;
  }
  .hero-swiper .slide-container .btns a {
    font-size: 12px;
  }
  .header-container {
    height: 80px;
  }
  .btns a {
    padding: 5px 10px;
  }

  .logo-text h1 {
    font-size: 22px;
  }
  .logo-text p {
    font-size: 12px;
  }
  .cont-cta {
    padding: 28px 16px;
  }
  .cont-text {
    font-size: 16px;
  }
  .cont-btns {
    width: 100%;
    gap: 12px;
  }
  .cont-btn {
    flex: 1;
    justify-content: center;
    padding: 12px 16px;
    font-size: 14px;
  }
  .about-wrap {
    padding: 30px 16px;
    gap: 30px;
  }
  .about-left h2 {
    font-size: 22px;
    margin-bottom: 16px;
  }
  .about-left p {
    font-size: 14px;
    margin-bottom: 20px;
  }
  .stat-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 20px 0;
  }
  .stat-desc {
    text-align: left;
    max-width: 100%;
    font-size: 12px;
  }
  .stat-num {
    font-size: 22px;
  }
  .about-btn {
    padding: 10px 22px;
    font-size: 14px;
  }
}
@media (max-width: 480px) {
  .pro-product-grid {
    grid-template-columns: 1fr;
  }
  .pro-product-img {
    height: 220px;
  }
  .app-slide {
    height: 320px;
  }
  .app-swiper .swiper-slide:not(.swiper-slide-active) .app-slide {
    opacity: 1;
  }
  .footer-nav-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .footer-nav-title {
    min-width: auto;
    margin-bottom: 2px;
  }
}