@charset "utf-8";
/* CSS Document */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  font-family: "MySourceHanSans", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Source Han Sans CN", sans-serif;
}

body {
  color: #1f2d3d;
  background: #fff;
  -webkit-font-smoothing: antialiased;
}



@font-face {
  font-family: "MySourceHanSans";
  src: url("SourceHanSansCN-Regular.otf") format("opentype");
  font-style: normal;
}



a {
  text-decoration: none;
  color: inherit;
}

/* ============================== 顶部导航 ============================== */
.header {
  position: relative;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  padding: 0 48px;
  background: linear-gradient(90deg, #cdd1ea 0%, #c5f7f8 100%);
}

.header_cen {
  position: relative;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 1000px;
  margin: 0px auto;

}
.logo {
  display: flex;
  align-items: center;
  font-size: 19px;
  font-weight: 700;
  color: #1a2536;
  letter-spacing: 0.5px;
}

.logo .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2f7fe0, #19a7e8);
  margin-right: 10px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 38px;
}

.nav a {
  position: relative;
  font-size: 16px;
  color: #2a3a4d;
  padding: 6px 0;
  transition: color .2s;
}

.nav a:hover {
  color: #1e6fd0;
}

.nav a.active {
  color: #1e6fd0;
  font-weight: 600;
}

.nav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, #2f7fe0, #19a7e8);
}

/* ============================== 顶部导航 ============================== */

/* 底部导航 */
.footer {
  background: #f1f4f8;
  text-align: center;
  padding: 15px 20px;
  color: #14213d;
  font-size: 15px;
  letter-spacing: 1px;
  margin-top: 40px;
}

.footer b {
  font-weight: normal;
  font-size: 16px;
  display: block;
}

.footer p {
  font-size: 12px;
  color: #797979;
  padding-top: 5px;
}

/* 底部导航 */

/*===============================================首页====================================*/

/* 三个悬浮按钮卡片 */
.cards {
  position: relative;
  z-index: 10;
  max-width: 1000px;
  margin: -70px auto 0;

  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 30px;
}
.card {
  position: relative;
  border-radius: 21px;

  background: linear-gradient(135deg, #b5bce6 0%, #e3e6f5 25%, #cffbfc 50%, #e3e6f5 75%, #b5bce6 100%);
  box-shadow: 0 14px 36px rgba(13, 63, 134, 0.18);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  box-sizing: border-box;
  transition: transform .28s ease, box-shadow .28s ease;
  width: 293px;
  height: 185px;
}

.card a {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 21px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 38px;
}
/* 边框伪元素 */
.card::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 22px;
  padding: 2px;
  background: linear-gradient(135deg, #118997, #b1bae3);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  z-index: -1;
}

/* 悬停效果 - 只保留位移和阴影，背景不变 */
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 44px rgba(20, 33, 61, 0.18);
  /* 删除了 background: none */
}

.card-inner {
  display: contents;
}

.card .ic {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card .ic img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.card .txt h3 {
  font-size: 25px;
  font-weight: 700;
  color: #14213d;
}

.card .txt p {
  font-size: 13px;
  color: #6b7a90;
  margin-top: 6px;
}

/* 三个悬浮按钮卡片 end */



/* 首页标题--通用 */
.sec-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-bottom: 46px; 
}


.sec-title .line {
  width: 60px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, #2f7fe0, #19a7e8);
}

.sec-title h2 {
  font-size: 30px;
  font-weight: 800;
  color: #14213d;
  letter-spacing: 2px;
}

/* ===== 首页标题===== */
.sec-title.sec-title-img {
  margin-bottom: 28px;
}

.sec-title.sec-title-img .title-line {
  height: 10px;
  width: 132px;
  display: block;
  object-fit: contain; 
}

.sec-title.sec-title-img .title-line-l {
  transform: scaleX(-1);
}

.title-text {
  font-size: 30px;
  font-weight: bold;
}
/* 首页标题 end */



/* =====首页 为什么选择我们 ===== */
.sectionXzwm {
  padding: 40px 24px 50px 24px; 
}

/* ===== 为什么选择我们 ===== */
.why-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.why-card {
  background: #fff;
  border: 1px solid #eef2f7;
  border-radius: 14px;
  padding: 32px 30px;
  box-shadow: 0 12px 32px rgba(20, 33, 61, 0.10);
  display: flex;
  align-items: center;
  gap: 22px;
  cursor: pointer;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  width: 354px;
  height: 142px;
  box-sizing: border-box;
}

.why-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 44px rgba(20, 33, 61, 0.18);
  border-color: #c7dbf6;
}

.why-card .ic img {
  transition: transform .3s ease;
}

.why-card:hover .ic img {
  transform: scale(1.08);
}

.why-card h3 {
  transition: color .3s ease;
}

.why-card:hover h3 {
  color: #1e6fd0;
}

.why-card .ic {
  flex: 0 0 70px;
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-card .ic img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(47, 127, 224, 0.18));
}

.why-card .body {
  flex: 1;
  min-width: 0;
}

.why-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: #14213d;
  margin-bottom: 10px;
}

.why-card p {
  font-size: 14px;
  line-height: 1.8;
  color: #6b7888;
}




/* ===========================首页服务保障体系=========================== */

.sectionalt {
  background: #fff; padding-bottom: 50px;
}

/* 服务体系标题 */
.svc-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  padding: 60px 0px 40px 0px;
}

.svc-card {
  position: relative;
  border-radius: 18px;
  padding: 56px 30px 30px 30px;
  background: linear-gradient(45deg, #8fbdfb 0%, #d0fcfd 50%, #83f2fd 100%);
  border: 1px solid #b9dbf7;
  box-shadow: 0 10px 30px rgba(20, 33, 61, 0.08);
  text-align: center;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  cursor: pointer;
  box-sizing: border-box;
}

.svc-card .badge {
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%);
  width: 64px;
  height: 64px;
  filter: drop-shadow(0 6px 14px rgba(31, 147, 221, 0.30));
  transition: transform .3s ease;
}

.svc-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: #14213d;
  margin-bottom: 12px;
}

.svc-card p {
  font-size: 16px;
  line-height: 1.85;
  color: #acacac;
}

.svc-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 44px rgba(31, 86, 180, 0.22);
  border-color: #6fb1f5;
}

.svc-card:hover .badge {
  transform: translateX(-50%) scale(1.10);
}
/* ===========================首页，服务休系保障===========================*/


/*首页 合作流程 */

.flow-card {
  max-width: 1080px;
  margin: 0 auto;
  position: relative;
  height: 212px;
  background: url('../images/bj.png') center/100% 100% no-repeat;
  margin-top: 60px;

}

.flow--grid {
  width: 86%;
  padding-top: 140px;
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
}

.flow--grid div {
  width: 140px;
  text-align: center;
}

.flow--grid div h3 {
  color: #14213d;
  padding-bottom: 10px;
}

.flow--grid div p {
  color: #9c9c9d;
}
/*首页 合作流程  end*/
/*===============================================首页end====================================*/



/*===============================================风险管理====================================*/
/* 总宽 */
.sectionfy {
  padding: 40px 24px 10px 24px;
}

/* 风险管理----四大特点通用标题 */
.sec-titlegl {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 40px;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.sec-titlegl .line {
  width: 5px;
  height: 28px;
  background: linear-gradient(180deg, #2f7fe0, #19a7e8);
  border-radius: 3px;
}

.sec-titlegl h2 {
  font-size: 28px;
  font-weight: 700;
  color: #14213d;
  letter-spacing: 1px;
}
/* 风险管理----四大特点通用标题 */

/* 四大特点内容 */
.features-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 284px);
  display: flex;
  justify-content: space-between;
  align-items: centers;
  gap: 20px;
}

.feature-card {
  width: 280px;
  height: 310px;
  background: #fff;
  border: 1px solid #e8eef4;
  border-radius: 14px;
  padding: 30px 24px 28px;
  text-align: center;
  box-shadow: 0 4px 16px rgba(20, 33, 61, 0.06);
  transition: all .3s ease;
  cursor: pointer;
  box-sizing: border-box;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(20, 33, 61, 0.12);
  border-color: #c7dbf6;
}

.feature-card .icon-box {
  width: 130px;
  height: 123px;
  margin: 0 auto 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border-radius: 0;
}

.feature-card .icon-box img {
  width: 116px;
  height: 123px;
  object-fit: contain;
  display: block;
}

.feature-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: #062279;
  margin-bottom: 10px;
  letter-spacing: 0.5px;
}

.feature-card p {
  font-size: 13px;
  line-height: 1.7;
  color: #6b7888;
  width: 185px;
  margin: 0px auto;
}

/* 四大特点内容 */

/* 四大风险内容 */
.risks-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.risk-card {
  position: relative;
  background: #fff;
  border: 1px solid #e8eef4;
  border-radius: 16px;
  padding: 2px 24px 40px 24px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(20, 33, 61, 0.06);
  overflow: hidden;
  transition: all .3s ease;
  cursor: pointer;
}

.risk-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(20, 33, 61, 0.12);
}

.risk-card .badge {
  position: absolute;
  top: 0;
  left: 0;
  width: 50px;
  height: 56px;
  z-index: 2;
  object-fit: contain;
}

.risk-card .icon-box {
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  margin-top: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border-radius: 0;
}

.risk-card .icon-box img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  display: block;
}

.risk-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: #062279;
  margin-bottom: 12px;
  letter-spacing: 0.5px;
  padding-bottom: 12px;
  border-bottom: 1px solid #e8eef4;
}

.risk-card p {
  font-size: 13px;
  line-height: 1.7;
  color: #6b7888;
}


/* 四大风险内容 */

/* 主要痛点 */
.pain-points-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 45px;
}

.pain-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px;
}

.pain-point-card {
  background: linear-gradient(180deg, #a5d9fe 0%, #ffffff 100%);
  border: 1px solid #8dacb1;
  border-radius: 20px;
  padding: 40px 10px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(31, 147, 221, 0.12);
  transition: all .3s ease;
  cursor: pointer;
  max-width: 350px;
}

.pain-point-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(31, 147, 221, 0.2);
}

.pain-point-card .icon-box {
  width: 76px;
  height: 76px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border-radius: 0;
  box-shadow: none;
}

.pain-point-card .icon-box img {
  width: 76px;
  height: 76px;
  object-fit: contain;
  display: block;
}

.pain-point-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: #14213d;
  margin-bottom: 14px;
}

.pain-point-card p {
  font-size: 14px;
  line-height: 1.8;
  color: #4f6075;
  width: 70%;
  margin: 0 auto;
}

/* 主要痛点 */

/* 运营体系 */
   .system-container {
      max-width: 1000px;
      margin: 0 auto;
    }
.system-flow {
  position: relative;
  padding: 0px 40px;
  background-image: url('../images/fx_tx.jpg');
  background-size: 100% auto;
  background-position: center top;
  background-repeat: no-repeat;
  border-radius: 20px;
  overflow: hidden;

}

.system-nro {
  width: 97%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 140px;

}


.system-item {
  z-index: 1;
  flex: 0 0 120px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 180px;
  font-size: 14px;

}


.system-item span {
  display: none;
}
/* 运营体系 end */

/*===============================================风险管理====================================*/




/*===================解决方案======================*/

/* ===== 三个解决方案卡片 ===== */
.solutions-section {
  position: relative;
  z-index: 10;
  max-width: 1000px;
  margin: 110px auto 0;
  padding: 0 24px 80px;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.solution-card {
  background: #fff;
  border-radius: 16px;
  padding: 40px 30px 36px;
  box-shadow: 0 8px 32px rgba(13, 63, 134, 0.10);
  border: 1px solid #eef2f7;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  cursor: pointer;
}

.solution-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(13, 63, 134, 0.18);
  border-color: #c7dbf6;
}

.solution-card .card-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.solution-card .card-icon img {
  width: 100%;
  height: 100%;


}

.solution-card h3 {
  font-size: 22px;
  font-weight: 700;
  color: #14213d;
  margin-bottom: 14px;
  letter-spacing: 1px;
}

.solution-card p {
  font-size: 14px;
  line-height: 1.8;
  color: #6b7888;
  margin: 0;
}

/* ===== 三个解决方案卡片 ===== */


/*==================运维解决方案====================*/

/* 头描述 */
.overview-section {
  max-width: 1000px;
  margin: 0 auto;
  padding: 50px 0px 0px 0px; 
}

.overview-section p {
  font-size: 15px;
  line-height: 1.9;
  color: #4f6075;
  text-align: justify;
}
/* 标题 */
.section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 34px;
}

.section-title::before {
  content: "";
  width: 4px;
  height: 24px;
  background: linear-gradient(180deg, #2f7fe0, #19a7e8);
  border-radius: 2px;
}

.section-title h2 {
  font-size: 22px;
  font-weight: 700;
  color: #14213d;
}
/* 头描述 */




/* 两大核心能力 */
.capability-section {
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 0px 40px 0px;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 34px;
  padding: 10px 0px;

}

.capability-card {
  background: #fff;
  border: 1px solid #e8eef4;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 6px 5px rgba(182, 234, 244, 0.5);
  transition: all .3s ease;



}

.capability-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(20, 33, 61, 0.12);
  border-color: #c7dbf6;
}

.capability-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 10px;
}

.capability-icon {
  width: 70px;
  height: 70px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
}

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

.capability-header h3 {
  font-size: 30px;
  font-weight: 400;
  color: #14213d;
}

.capability-card ul {
  list-style: none;
  padding-left: 24px;
}

.capability-card li {
  font-size: 14px;
  color: #4f6075;
  line-height: 2;
  position: relative;
  padding-left: 16px;
}

.capability-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  background: #14213d;
  border-radius: 50%;
}

/* 两大核心能力 */

/* 核心价值 */
.value-container {
  max-width: 1000px;
  margin: 0 auto;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 50px;
}

.value-card {
  background: #fff;
  border: 1px solid #e8eef4;
  border-radius: 16px;
  padding: 28px 24px;
  text-align: center;
  box-shadow: 0 6px 20px #e4ffff;
  transition: all .3s ease;
  box-shadow: 0 5px 6px rgba(215, 240, 245, 0.7);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(20, 33, 61, 0.12);
}

.value-card h4 {
  font-size: 17px;
  font-weight: 600;
  color: #14213d;
  margin-bottom: 10px;
}

.value-card p {
  font-size: 13px;
  color: #6b7888;
  line-height: 1.6;
}

/* 核心价值 */


/* 适用客户场景 */
.scene-container {
  max-width: 1000px;
  margin: 0 auto;
}

.scene-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.scene-card {
  background: #fff;
  border: 1px solid #e8eef4;
  border-radius: 16px;
  padding: 30px 24px;
  text-align: center;
  transition: all .3s ease;
  box-shadow: 0 6px 10px #e4ffff;
}

.scene-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(20, 33, 61, 0.2);
}

.scene-card h4 {
  font-size: 17px;
  font-weight: 600;
  color: #14213d;
  margin-bottom: 12px;
}

.scene-card p {
  font-size: 13px;
  color: #6b7888;
  line-height: 1.7;
  width: 85%;
  margin: 0px auto;
  width: 70%;
  margin: 0px auto;
}



/* 策略定制图片 */

.flow-section {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding: 30px 0;
}

/*==================运维解决方案end====================*/




/*==================小程序开发===============*/

/* ===== 主体内容:解决方案详情 ===== */
.solution-wrap {
  max-width: 1050px;
  margin: 48px auto 20px;
  padding: 0 24px;
}

/* 方案概述 - 蓝色竖条标题样式 */
.overview-sectionx {
  margin-bottom: 52px;
}

.section-title-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  position: relative;
}

.section-title-bar::before {
  content: "";
  width: 4px;
  height: 28px;
  background: linear-gradient(180deg, #2f7fe0, #19a7e8);
  border-radius: 2px;


}

.section-title-bar h2 {
  font-size: 26px;
  font-weight: 700;
  color: #14213d;
  letter-spacing: 1px;
}

.overview-content {
  font-size: 15px;
  line-height: 1.9;
  color: #3b4c62;
}

/* 企业问题 - 4卡片网格(设计稿样式) */
.problem-section {
  margin-bottom: 48px;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 24px;
}

.problem-bank {
  text-align: center;

}

.problem-card {
  background: #ffffff;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 4px 4px rgba(4, 149, 176, 0.2);
  border: 1px solid #e8eef4;
  transition: all 0.3s ease;
  margin-bottom: 10px;
  border: 1px #d9f4ff solid;
}

.carkLine {
  width: 100%;
  position: relative;
}

.carkLine::after {
  content: "";
  position: absolute;
  left: 0;
  top: 32px;
  width: 8px;
  height: 109px;
  background: #095da5;
}


.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(20, 33, 61, 0.12);
  border-color: #c7dbf6;
}

.problem-card .icon-img {
  height: 93px;
  margin: 15px auto 8px;
  object-fit: contain;
}

.problem-card h4 {
  font-size: 16px;
  font-weight: 600;
  color: #1d1f52;
  margin-bottom: 1px;
  margin-bottom: 5px;
}

.problem-card .subtitle {
  font-size: 15px;
  color: #1d1f52;
  margin-bottom: 16px;
}

.problem-bank .desc {
  font-size: 13px;
  color: #333333;
  line-height: 1.6;
  padding-top: 12px;

}

/* 全流程服务区域 - 图片 + 数据能力卡片 */
.service-section {
  margin: 48px 0;
}

.service-flow-img {
  width: 100%;
  max-width: 900px;
  margin: 0 auto 32px;
  display: block;
}

.service-flow-img img {
  width: 100%;
  height: auto;
  border-radius: 12px;
}

.service-title {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  color: #0f2640;
  margin-bottom: 48px;
  padding-top: 20px;
}

/* 数据能力卡片 - 渐变色背景 */
.capability-gridxcx {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;

}

.capability-cardxcx {
  background: linear-gradient(180deg, #ffffff 0%, #d6fefe 100%);
  border-radius: 16px;
  padding: 28px 16px 20px;
  text-align: center;
  border: 1px solid #e0f0f0;

  transition: all 0.3s ease;
  box-shadow: 0 4px 4px rgba(4, 149, 176, 0.2);
}

.capability-cardxcx:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(20, 33, 61, 0.1);
}

.capability-cardxcx img {

  height: 96px;
  margin-bottom: 12px;
  object-fit: contain;
}

.capability-cardxcx .label {
  font-size: 18px;
  font-weight: 500;
  color: #1a3f6a;
}

/* 沉淀用户资产与经营数据 */
.assets-section {
  margin: 48px 0;
}

.assets-title {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  color: #0f2640;
  margin: 43px 0;
}

.assets-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
}

.assets-card {
  background: linear-gradient(180deg, #f4f9fc 0%, #e5f8fe 100%);
  border-radius: 16px;
  padding: 28px 16px 20px;
  text-align: center;
  border: 1px solid #dde8f2;

  transition: all 0.3s ease;
  box-shadow: 0 4px 4px rgba(4, 149, 176, 0.2);
}

.assets-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(20, 33, 61, 0.06), 0 1px 0 #e4ffff;
}

.assets-card img {

  height: 75px;
  margin-bottom: 12px;
  object-fit: contain;
}

.assets-card .label {
  font-size: 16px;
  font-weight: 500;
  color: #1a3f6a;
}
/*==================小程序开发end===============*/




/*===========================算力解决方案=================================*/
.sectionsl {
  padding: 20px 24px;

}

.sec-titlesl {
  text-align: center;
  margin-bottom: 20px;
}

.sec-titlesl h2 {
  font-size: 28px;
  font-weight: 700;
  color: #011f59;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.sec-titlesl .sub {
  font-size: 14px;
  color: #6b7888;
}

.sec-titlesljfsz {
  text-align: center;
  margin-bottom: 20px;
  position: relative;
  width: 1000px;
  margin: 0 auto;
  height: 40px;
}

.sec-titlesljfsz::after {
  content: "";
  position: absolute;
  left: 0px;
  top: 49%;
  background: #b2d4dc;
  width: 100%;
  height: 1px;
  z-index: 1;
}

.sec-titlesljfsz b {
  font-size: 28px;
  font-weight: 700;
  color: #011f59;
  letter-spacing: 1px;
  margin-bottom: 8px;
  background: #fff;
  z-index: 2;
  position: absolute;
  left: 0;
  right: 0;
  width: 280px;
  margin: 0 auto;
}


.desc-section {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;

}

.desc-section h4 {
  font-size: 18px;
  border-radius: 25px;
  width: 210px;
  height: 44px;
  line-height: 44px;
  text-align: center;
  margin: 0px auto 20px auto;
  background: #fff;
  box-shadow: 0 4px 4px rgba(4, 149, 176, 0.2);
}


.desc-section p {
  font-size: 15px;
  line-height: 1.9;
  color: #4f6075;
  text-align: justify;
  text-indent: 2em;
}

.features-gridsl {
  max-width: 1000px;
  margin: 30px auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-cardsl {
  background: #fff;
  border: 1px solid #e8eef4;
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(20, 33, 61, 0.06);
  transition: all .3s ease;
  cursor: pointer;

  justify-self: center;
}

.feature-cardsl:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(20, 33, 61, 0.12);
  border-color: #c7dbf6;
}

.feature-cardsl .icon-box {
  width: 68px;
  height: 68px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-cardsl .icon-box img {

  height: 90px;
  object-fit: contain;
}

.feature-cardsl h3 {
  font-size: 18px;
  font-weight: 600;
  color: #14213d;
  margin-bottom: 12px;
}

.feature-cardsl p {
  font-size: 13px;
  line-height: 1.7;
  color: #6b7888;
  width: 90%;
  margin: 0 auto;
}

.elastic-section {
  padding: 0px 24px;
}

.elastic-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-top: 30px;

}

.elastic-card {
  background: linear-gradient(180deg, #e9f8ff 0%, #ffffff 10%, #b1eafe 80%);
  border: 1px solid #b9dbf7;
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(31, 147, 221, 0.2);
  transition: all .3s ease;
  cursor: pointer;
}

.elastic-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(31, 147, 221, 0.2);
}

.elastic-card .icon-box {
  width: 68px;
  height: 68px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.elastic-card .icon-box img {

  height: 68px;
  object-fit: contain;
}

.elastic-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: #14213d;
  margin-bottom: 12px;
}

.elastic-card p {
  font-size: 13px;
  line-height: 1.7;
  color: #4f6075;
}

.value-sectionsl {
  padding: 60px 24px;
  background: #fff;
}

.value-containersl {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding-top: 20px;
}

.value-left {
  display: flex;
  flex-direction: column;
  gap: 20px;

}

.value-top {
  background: #fff;
  border: 1px solid #b9dbf7;
  border-radius: 20px;
  padding: 8px 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  position: relative;
  height: 140px;
}

.value-top::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 20px;
  background: linear-gradient(180deg, #fff 0%, #f3ffff 100%);
  border-radius: 0 0 19px 19px;
  pointer-events: none;
}

.value-top-item {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-content: center;
  /* 多行整体垂直居中，替代 align-items */
  height: 100%;
  z-index: 100;
}

.value-top-item .icon-boxsl {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.value-top-item .icon-boxsl img {

  height: 82px;
  object-fit: contain;
  margin-bottom: 8px;
}

.value-top-item span {
  font-size: 16px;
  font-weight: 600;
  color: #14213d;
}

.value-middle {
  background: #fff;
  border: 1px solid #b9dbf7;
  border-radius: 20px;
  padding: 8px 20px;
  display: flex;
  align-items: center;
  gap: 24px;
  position: relative;
}

.value-middle::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 20px;
  background: linear-gradient(180deg, #fff 0%, #f3ffff 100%);
  border-radius: 0 0 19px 19px;
  pointer-events: none;
}

.value-middle .icon-boxsl {
  width: 40%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.value-middle .icon-boxsl img {
  height: 85px;
  object-fit: contain;
}

.value-middle .text-content {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  z-index: 100;
}

.value-middle .text-content span {
  display: block;
  background: #fff;
  border: 1px solid #b9dbf7;
  border-radius: 10px;
  padding: 15px 20px;
  font-size: 15px;
  font-weight: 600;
  color: #14213d;
  text-align: center;
}

.value-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.value-bottom-item {
  background: #fff;
  border: 1px solid #b9dbf7;
  border-radius: 12px;
  padding: 0 20px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-weight: 600;
  color: #14213d;
  position: relative;
}

.value-bottom-item span {
  z-index: 100;
}

.value-bottom-item::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 20px;
  background: linear-gradient(180deg, #fff 0%, #f3ffff 100%);
  border-radius: 0 0 11px 11px;
  pointer-events: none;
}

.value-right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  align-content: start;
}

.value-right-item {
  background: #fff;
  border: 1px solid #b9dbf7;
  border-radius: 12px;
  padding: 0 18px;
  height: 65px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;

  position: relative;
  font-weight: 600;
  color: #14213d;
  font-size: 14px;
}

.value-right-item span {
  position: absolute;
  z-index: 100;
}

.value-right-item::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 20px;
  background: linear-gradient(180deg, #fff 0%, #f3ffff 100%);
  border-radius: 0 0 11px 11px;
  pointer-events: none;
}

.scene-sectionsl {
  padding: 60px 24px;
}

.scene-containersl {
  max-width: 1020px;
  margin: 0 auto;
}

.scene-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
}

.scene-tags .bj {
  display: inline-block;

  background: #fff;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: #14213d;
  border: 1px solid #b9dbf7;
  box-shadow: 0 2px 8px rgba(20, 33, 61, 0.06);
  transition: all .3s ease;
  cursor: pointer;
  overflow: hidden;
  position: relative;
  width: 155px;
  height: 58px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-content: center;

}




/*=================================算力解决方案====================================*/



/* ===== 公司简介 ===== */
.about {
  max-width: 1000px;
  margin: 70px auto 30px;
  padding: 0 24px;
  display: flex;
  gap: 50px;
  align-items: stretch;
}

.about-img {

  border-radius: 14px;
  overflow: hidden;

}

.about-img img {
  display: block;

  height: 500px;
  object-fit: cover;
}

.about-card {
  flex: 1;
  min-width: 0;
  background: #fff;
  border: 1px solid #ecf0f5;
  border-radius: 18px;
  padding: 38px 42px;
  box-shadow: 0 8px 30px rgba(20, 33, 61, 0.08);
}

.about-card h2 {
  font-size: 26px;
  font-weight: 800;
  color: #14213d;
  letter-spacing: 2px;
  margin-bottom: 22px;
  padding-left: 14px;
  border-left: 4px solid;
  border-image: linear-gradient(180deg, #2f7fe0, #19a7e8) 1;
}

.about-card p {
  font-size: 15px;
  line-height: 1.95;
  color: #4a5b71;
  text-indent: 2em;
  margin-bottom: 14px;
}

.about-card p:last-child {
  margin-bottom: 0;
}



/* ===== 联系我们===== */
.contact {
  max-width: 1000px;
  margin: 70px auto 30px;
  padding: 0 24px;
  display: flex;
  gap: 20px;
  align-items: stretch;
  border: 1px solid #ecf0f5;
  border-radius: 18px;
  padding: 30px 42px;
  box-shadow: 0 8px 30px rgba(20, 33, 61, 0.08);
}

.contact-text {

  border-radius: 14px;
  overflow: hidden;
  width: 60%;


}

.contact-text h3 {
  font-size: 24px;
  color: #14213d;
  padding: 10px 0;
}

.contact-text h2 {
  font-size: 24px;
  color: #14213d;
  padding-bottom: 10px;
}

.contact-text p {
  padding-bottom: 10px;
  color: #4a5b71;
  font-size: 15px;
}

.contact-text div {
  padding-bottom: 10px;
  line-height: 30px;
  color: #4a5b71;
  font-size: 15px;
}

.contact-card {
  flex: 1;
  min-width: 0;
  background: #fff;

}

.map-box #map {
      width: 100%;
      height: 400px;
      border-radius: 12px;
      overflow: hidden;
    }

/*焦点图*/

/* 重置容器宽度 */
.mySwiper {
  width: 100%;
  max-width: 100%;
  /* 关键修复 */
  overflow: hidden;
  position: relative;
}

/* 图片强制适配 */
.swiper-slide {
  width: 100%;
  max-width: 100%;
}

.swiper-slide img {
  width: 100%;
  max-width: 100%;
  /* 关键修复 */
  height: auto;
  display: block;
  /* 可选：防止模糊 */
  image-rendering: auto;
}




.swiper-pagination {
  position: absolute;
  bottom: 10px;
  left: 0;
  width: 100%;
  text-align: center;
  z-index: 10;
}

.swiper-pagination-bullet {
  background: #fff;
  opacity: 0.6;
}

.swiper-pagination-bullet-active {
  opacity: 1;
  background: #007aff;
}


/* ==========================留言弹出================== */

/* ================== 留言弹窗样式 ================== */
    /* 遮罩层 */
    .message-modal-overlay {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(10, 30, 80, 0.55);
      backdrop-filter: blur(4px);
      z-index: 9999;
      justify-content: center;
      align-items: center;
      animation: fadeIn 0.25s ease;
    }
    .message-modal-overlay.active {
      display: flex;
    }
    @keyframes fadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }
    @keyframes slideUp {
      from { transform: translateY(30px); opacity: 0; }
      to { transform: translateY(0); opacity: 1; }
    }
    /* 弹窗主体 */
    .message-modal {
      background: #fff;
      border-radius: 20px;
      width: 480px;
      max-width: 92vw;
      max-height: 90vh;
      overflow-y: auto;
      box-shadow: 0 20px 60px rgba(10, 30, 80, 0.25), 0 0 0 1px rgba(255,255,255,0.1);
      animation: slideUp 0.28s ease;
      position: relative;
    }
    /* 弹窗头部 */
    .modal-header {
      padding: 28px 36px 20px;
      border-bottom: 1px solid #ecf0f5;
      position: relative;
    }
    .modal-header h3 {
      font-size: 22px;
      font-weight: 700;
      color: #14213d;
      letter-spacing: 1px;
      margin: 0;
      padding-right: 40px;
    }
    .modal-header::before {
      content: "";
      position: absolute;
      left: 36px;
      bottom: -2px;
      width: 60px;
      height: 4px;
      background: linear-gradient(90deg, #2f7fe0, #19a7e8);
      border-radius: 2px;
    }
    /* 关闭按钮 */
    .modal-close {
      position: absolute;
      top: 24px;
      right: 28px;
      width: 36px;
      height: 36px;
      border: none;
      background: #f1f4f8;
      border-radius: 50%;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.2s;
      font-size: 20px;
      color: #6b7888;
      line-height: 1;
    }
    .modal-close:hover {
      background: #e0e8f0;
      color: #2f7fe0;
      transform: rotate(90deg);
    }
    /* 弹窗表单 */
    .modal-body {
      padding: 24px 36px 30px;
    }
    .form-item {
      margin-bottom: 20px;
    }
    .form-item label {
      display: block;
      font-size: 15px;
      font-weight: 600;
      color: #2a3a4d;
      margin-bottom: 8px;
    }
    .form-item label span {
      color: #f5222d;
      margin-left: 2px;
    }
    .form-item input,
    .form-item textarea {
      width: 100%;
      padding: 11px 16px;
      border: 1.5px solid #e0e8f0;
      border-radius: 10px;
      font-size: 15px;
      color: #1f2d3d;
      background: #fafbfc;
      transition: border-color 0.2s, box-shadow 0.2s;
      outline: none;
      font-family: inherit;
      box-sizing: border-box;
    }
    .form-item input:focus,
    .form-item textarea:focus {
      border-color: #2f7fe0;
      box-shadow: 0 0 0 3px rgba(47, 127, 224, 0.12);
      background: #fff;
    }
    .form-item input::placeholder,
    .form-item textarea::placeholder {
      color: #b0bec5;
    }
    .form-item textarea {
      resize: vertical;
      min-height: 110px;
      line-height: 1.7;
    }
    .form-item .hint {
      font-size: 12px;
      color: #9ca8b8;
      margin-top: 6px;
    }
    /* 提交按钮 */
    .modal-footer {
      padding: 0 36px 28px;
      display: flex;
      gap: 14px;
      justify-content: center;
    }
    .btn-cancel {
      flex: 1;
      padding: 12px 24px;
      border: 1.5px solid #e0e8f0;
      border-radius: 10px;
      background: #fff;
      font-size: 15px;
      font-weight: 600;
      color: #6b7888;
      cursor: pointer;
      transition: all 0.2s;
      font-family: inherit;
    }
    .btn-cancel:hover {
      border-color: #c0cce0;
      color: #2a3a4d;
      background: #f8fafc;
    }
    .btn-submit {
      flex: 2;
      padding: 12px 24px;
      border: none;
      border-radius: 10px;
      background: linear-gradient(135deg, #2f7fe0, #19a7e8);
      color: #fff;
      font-size: 15px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.2s;
      font-family: inherit;
      letter-spacing: 1px;
      box-shadow: 0 6px 20px rgba(47, 127, 224, 0.35);
    }
    .btn-submit:hover {
      transform: translateY(-2px);
      box-shadow: 0 10px 28px rgba(47, 127, 224, 0.45);
    }
    .btn-submit:active {
      transform: translateY(0);
      box-shadow: 0 4px 14px rgba(47, 127, 224, 0.3);
    }
    /* 发送成功提示 */
    .success-tip {
      display: none;
      text-align: center;
      padding: 40px 36px;
    }
    .success-tip.active {
      display: block;
    }
    .success-icon {
      width: 64px;
      height: 64px;
      margin: 0 auto 20px;
      border-radius: 50%;
      background: linear-gradient(135deg, #52c41a, #73d13d);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 32px;
      color: #fff;
      box-shadow: 0 8px 24px rgba(82, 196, 26, 0.3);
    }
    .success-tip h4 {
      font-size: 20px;
      font-weight: 700;
      color: #14213d;
      margin-bottom: 10px;
    }
    .success-tip p {
      font-size: 14px;
      color: #6b7888;
      line-height: 1.7;
    }
    .success-tip .btn-back {
      display: inline-block;
      margin-top: 24px;
      padding: 10px 32px;
      border-radius: 10px;
      background: linear-gradient(135deg, #2f7fe0, #19a7e8);
      color: #fff;
      font-size: 14px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.2s;
      border: none;
      font-family: inherit;
    }
    .success-tip .btn-back:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(47, 127, 224, 0.35);
    }
    /* 验证错误提示 */
    .form-item.error input,
    .form-item.error textarea {
      border-color: #f5222d;
      box-shadow: 0 0 0 3px rgba(245, 34, 45, 0.1);
    }
    .form-item .error-msg {
      display: none;
      font-size: 12px;
      color: #f5222d;
      margin-top: 6px;
    }
    .form-item.error .error-msg {
      display: block;
    }
    /* ================== 留言按钮（原样式） ================== */
    .contact .contact-text button {
      display: inline-block;
      margin-top: 8px;
      padding: 12px 40px;
      border-radius: 25px;
      border: none;
      background: linear-gradient(135deg, #2f7fe0, #19a7e8);
      color: #fff;
      font-size: 15px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.25s;
      letter-spacing: 1px;
      box-shadow: 0 6px 20px rgba(47, 127, 224, 0.35);
      font-family: inherit;
    }
    .contact .contact-text button:hover {
      transform: translateY(-3px);
      box-shadow: 0 10px 28px rgba(47, 127, 224, 0.45);
    }



 #openMessageBtn {
   position: fixed;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9998; 
   border: 0px;
  width: 80px;
  cursor: pointer;
  transition: all 0.25s;

 overflow: hidden;
}

 #openMessageBtn img{
    border-radius: 50%;  width: 80px;;margin:10px auto;display: block;
 }
  #openMessageBtn span{ display: block; width: 95%; margin:0 auto; border-radius: 25px;text-align: center;
     background: linear-gradient(135deg, #2f7fe0, #19a7e8);
  color: #fff;
  font-size: 15px; }


#openMessageBtn:hover {
  transform: translateY(-50%) translateX(-4px);
 
  background: none;
}
#openMessageBtn:hover span{ box-shadow: 0 10px 28px rgba(47, 127, 224, 0.45);}



/* ===== Tablet & Mobile (≤860px) ===== */
@media (max-width: 860px) {
    .swiper-slide img {
        width: 100vw;       /* 使用视口宽度 */
        max-width: 100%;
        height: auto; 
      }

  /* 防止横向溢出 */
  html,
  body {
    overflow-x: hidden;
    max-width: 100%;
  }

  * {
    box-sizing: border-box;
  }

  /* 网格和卡片溢出保护 */
  .features-grid,
  .risks-grid,
  .problem-grid,
  .capability-gridxcx,
  .assets-grid,
  .features-gridsl,
  .elastic-grid,
  .value-grid,
  .svc-grid,
  .solutions-grid,
  .pain-points-grid,
  .scene-grid,
  .capability-grid,
  .value-containersl,
  .why-grid,
  .cards {
    min-width: 0;
  }

  .features-grid>*,
  .risks-grid>*,
  .problem-grid>*,
  .capability-gridxcx>*,
  .assets-grid>*,
  .features-gridsl>*,
  .elastic-grid>*,
  .value-grid>*,
  .svc-grid>*,
  .solutions-grid>*,
  .pain-points-grid>*,
  .scene-grid>*,
  .capability-grid>*,
  .value-containersl>*,
  .why-grid>*,
  .cards>* {
    min-width: 0;
    max-width: 100%;
  }

  /* =======================导航======================= */
  .header {
    padding: 0 5px;
    height: auto;
    min-height: 60px;
    flex-wrap: wrap;
    gap: 8px;
  }
  .header_cen {
    width: 100%;
    max-width: 100%;
    flex-wrap: wrap;
    gap: 8px;
    padding: 6px 0;
   
  }
  .logo {
    font-size: 14px;
  }

  .nav {
    gap: 12px;
    flex-wrap: wrap; 
  }

  .nav a {
    font-size: 15px;
    padding: 4px 0;
  }

  /* =======================导航 end======================= */



  /* =======================首页 =======================*/
  /* 卡片 */
  .cards {
    display: grid;
    gap: 16px;
    width: 88%;
    margin: -30px auto 0 auto;
    padding: 0 16px 5px 16px;
  }

  .card {
    width: 100%;
    max-width: 360px;
    height: auto;
    min-height: 95px;
    padding-top: 0px;
  }

  .card a {
    padding-top: 5px;
  }

  .card .ic {
    width: 56px;
    height: 56px;
    margin-bottom: 5px;

  }

  .card .txt h3 {
    font-size: 14px;
  }
  /* =======================首页卡片 =======================*/
  /* 首页通用标题 */
  .sec-title {
    gap: 15px;
    margin-bottom: 8px;
  }

  .sec-title h2,
  .title-text {
    font-size: 22px;
  }

  .sec-title .line {
    width: 36px;
    height: 2px;
  }

  .sec-title.sec-title-img .title-line {
    width: 60px;
  }
  /* 首页通用标题 */



  /* =======================为什么联系我们 =======================*/
  .sectionXzwm {
    padding: 24px 16px 20px 16px;
  }

  /* 为什么联系我们 */
  .why-grid {
    gap: 16px;
    padding: 10px 0px;
  }
  .why-card {
    width: 100%;
    height: auto;
    padding: 14px 10px;
    gap: 5px;
  }

  .why-card .ic {
    flex: 0 0 56px;
    width: 56px;
    height: 56px;
  }

  .why-card h3 {
    font-size: 17px;
  }

  .why-card p {
    font-size: 13px;
  }
  /* =======================为什么联系我们 =======================*/



/* =======================合作流程 */
  .flow-card {
    height: auto;
    padding: 10px 12px;
    background: none;
    margin-top: 10px;
  }

  .flow--grid {
    width: 100%;
    padding-top: 0;
    gap: 20px;


  }

  .flow--grid div {
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
    padding: 16px;
    background: linear-gradient(135deg, #e8f4ff 0%, #d0fcfd 100%);
    border-radius: 14px;
    box-shadow: 0 6px 20px rgba(20, 33, 61, 0.08);
  }

  .flow--grid div h3 {
    font-size: 17px;
  }

  .flow--grid div p {
    font-size: 13px;
  }


  /* 服务保障体系 */
  .svc-grid {
    gap: 40px;
    padding: 50px 16px  6px 16px; 
  }

  .svc-card {
    padding: 48px 20px 10px 20px;
  }

  .svc-card h3 {
    font-size: 18px;
    margin-bottom: 5px;
  }

  .svc-card p {
    font-size: 14px;
  }

  .sec-title.sec-title-img {
    margin-bottom: 8px;
  }


  /* =======================首页 end=======================*/



  /* =======================风险管理 =======================*/
  /* IT运营风险管理体系 */
  .system-container {
    padding: 0 0px;
  }

/* 四大特点 */
  .features-grid {
    padding: 0 0px;
    gap: 10px;
  }
 
  /* 风险管理 - 四大风险 */
  .risk-card {
    width: 100%;
    max-width: 320px;
    height: auto;
    padding: 14px 0px;
    margin: 0 auto; 

  }

  .risk-card p {
    font-size: 12px;
    padding: 0px 15px;
  }
  .risk-card .icon-box {
    width: 70px;
    height: 70px;
    margin-top: 10px;
  }
 .feature-card .icon-box img {
    height:60px;
  }

/* --------四大特点-------- */

 .feature-card {
    width: 100%;
    max-width: 360px;
    height: auto;
    padding: 0px 0px 10px 0px;

  }

  .feature-card .icon-box {
    margin-bottom: 10px;
     width: 80px;
    height: 80px;
  }
 .feature-card .icon-box img {
    width: 80px;
    height: 80px;
  }

  .feature-card h3 {
    font-weight: normal;
    font-size: 18px;
  }

  .feature-card p {
    width: 100%;
    font-size: 12px;
  }

/* 主要痛点*/
  .pain-point-card {
    max-width: 100%;
    padding: 22px 20px 12px 20px;
  }

  .pain-point-card p {
    width: 90%;
  }

  .pain-point-card .icon-box img{ height: 66px;}
  .pain-point-card .icon-box{ height: 66px; margin: 0px auto 15px;}
  .pain-point-card h3{ margin-bottom: 5px;}


/* 管理体系 */
 .system-flow {
    flex-direction: column;
    padding: 0px 16px; 
   
  }
 .system-nro{padding-top: 90px;}
      

   /* Risk 风险管理 */

  .sectionfy {
    padding: 10px 14px 10px 14px;
  }

  .sec-titlegl {
    margin-bottom: 10px;
  }


  .sec-titlegl {
    padding: 10px 0px;
  }

  .sec-titlegl h2 {
    font-size: 22px;
  }

  /* =======================风险管理 end =======================*/


  /* 解决方案 */
  .solution-wrap {
    padding: 0 16px;
    margin-top: 10px;
    margin-bottom: 10px;
  }

  .overview-sectionx {
    margin-bottom: 20px;
  }

  .solution-card {
    padding: 28px 20px;
  }

  .solution-card h3 {
    font-size: 18px;
  }

 /* 解决方案 */

/* 解决方案 */

  .solutions-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 0 16px;
  }

    .solutions-section {
    margin: 10px 0;
    padding: 0px 24px;
    margin-bottom: 20px;
    min-height: 72vh;
  }


/* ==========================================运维 */
 .overview-section{ padding: 30px 16px 10px 16px;}
.section-title{margin-bottom: 14px;}

.capability-section{ padding: 20px 16px 10px 16px;}
  .value-container {
   padding: 20px 16px 10px 16px;
  }

 .scene-grid {
    gap: 16px;
    padding: 0 16px;
  }

    /* 运维 方案核心价值 */
  .value-grid {
    margin-bottom: 20px;
  }
  
  
  /* 运维 方案核心价值 */
  .flow-section {
    flex-direction: column;
    gap: 16px;
    padding: 0px;
  }

  
  /* 运维 两大核心价值 */
  .capability-card {
    padding: 24px 20px;
  }

  
  .capability-header h3 {
    font-size: 24px;
  }



/* ==========================================小程序开发 */

  .problem-grid, .capability-gridxcx, .assets-grid {
    gap: 16px;
  }

 .section-title-bar {
    background: #fff; padding-top: 15px;
  }

  .section-title-bar h2 {
    font-size: 21px;
  }

  .problem-card h4 {
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 20px;
  }



  /* =============================================算力 机房 */

  /* 机房 */
  .feature-cardsl h3 {
    font-size: 15px;
    font-weight: normal;
    margin-bottom: 0px;
  }

  .feature-cardsl p {
    width: 100%;
  }

  .sectionsl {
    padding: 10px 16px;
  }

  .feature-cardsl .icon-box {
    margin-bottom: 10px;
  }

  .feature-cardsl {
    width: 100%;
    max-width: 320px;
    padding: 24px 10px;
  }

  /* 适用企业场景 */
  .scene-tags .bj {
    width: 140px;
    height: 44px;
    font-size: 13px;
  }

  /* 核心价值 */
  .value-middle .text-content span {
    padding: 5px 20px;
  }

  .value-middle .icon-boxsl img {
    height: 65px;
  }


  .value-right-item {
    height: 54px; 
  }

    .value-bottom-item {
    height: 54px;
  }

 .scene-tags .bj {
        width: 112px;
        font-size: 12px;
      }

           /* 算力卡片 */
      .feature-cardsl .icon-box img {
        height: 64px;
      }

       .value-top-item .icon-boxsl img {
      height: 52px;
    }

.value-middle .icon-boxsl img{height: 65px;}

.scene-tags{margin-top: 0px; padding: 0px; }

/* 算力 */
.elastic-card{padding: 7px 5px;}
.elastic-card .icon-box{ margin-bottom: 10px;}

.elastic-card h3 { font-size: 16px; margin-bottom: 8pxf;}
/* 算力页面标题 */
  .sec-titlesl h2 {
    font-size: 22px;
  }

  .sec-titlesljfsz {
    width: 100%;
  }

  .sec-titlesljfsz b {
    font-size: 22px;
    width: auto;
    left: 50%;
    transform: translateX(-50%);
  }

  .desc-section {
    padding: 0 0px;
  }

  .desc-section h4 {
    width: 180px;
    height: 38px;
    line-height: 38px;
    font-size: 15px;
  }

  .desc-section p {
    font-size: 14px;
  }

  /* 解决方案卡片图标 */
  .solution-card .card-icon {
    width: 64px;
    height: 64px;
  }

  .solution-card h3 {
    font-size: 18px;
  }

  /* 算力卡片 */
  .feature-cardsl .icon-box img {
    height: 72px;
  }

  /* 核心价值 */

  .value-containersl {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 16px;
  }

  .value-grid {
    gap: 14px;
    padding-top: 10px;

  }

    .elastic-card .icon-box img {
    height: 56px;
  }
    .scene-tags .bj .nr {
    font-size: 12px;
  }



  /* 关于我们 */
  .about-contes{ min-height: 66vh;}
  .about {
    flex-direction: column;
    gap: 24px;
    margin: 10px auto 30px auto;
    padding: 0 16px;
   
  }

  .about-img {
    width: 100%;
    display: none;
  }

  .about-img img {
    height: 250px;
  }

  .about-card {
    padding: 24px 20px;
  }

  .about-card h2 {
    font-size: 22px;
  }


  /* 联系我们 */
  .contact {
    flex-direction: column;
    width: 93%;
    margin: 40px auto;
    padding: 0 16px;
  }

  .contact-text {
    width: 100%;
    padding-top: 20px;
  }


  .contact-card {
    padding: 0;
    padding-bottom: 20px;
  }

  .contact-card h2 {
    font-size: 22px;
  }


  /* 公共 */

  .scene-section,

  .pain-section,
  .value-container {
    padding: 30px 16px;
  }

  .section-title h2 {
    font-size: 18px;
  }

  /* Value cards */
  .value-top,
  .value-middle {
    height: auto;
    min-height: 100px;
    padding: 0 16px;
  }

  .value-bottom,
  .value-right {
    gap: 10px;
  }
    .value-left,
  .value-right {
    gap: 14px;
  }


/* 公共 */

  
/* 留言 */

    #openMessageBtn{
        right:8px;
        font-size:14px;
        width: 30px;
      }
       #openMessageBtn img{ width: 60px; display:none;}
       #openMessageBtn span{ 

    display: flex;                    /* 改为 flex */
    align-items: center;              /* 垂直居中（竖排时对应左右居中） */
    justify-content: center;          /* 水平居中（竖排时对应上下居中） */
    width: 95%;
    margin: 0 auto;
    border-radius: 8px;
    text-align: center;
    writing-mode: vertical-rl;        /* 竖排 */
    text-orientation: mixed;
    letter-spacing: 5px;
    /* 如果文字只有一两个字，可以加个固定高度辅助居中 */
    min-height: 95px; color: #fff;  

        }


      .message-modal {
        width: 96vw;
        border-radius: 16px;
      }
      .modal-header {
        padding: 22px 24px 18px;
      }
      .modal-header h3 {
        font-size: 19px;
      }
      .modal-body {
        padding: 20px 24px 24px;
      }
      .modal-footer {
        padding: 0 24px 22px;
      }
      .form-item textarea {
        min-height: 90px;
      }

}

/* ===== Small phones (≤480px) ===== */
@media (max-width: 480px) {

  .cards {
   width: 100%;
    margin: 20px auto 0 auto;
  }

/* 导航 */
  .nav {
     justify-content: end; width: 100%;
  }
  /* ===========================首页==================== */
  .sectionalt{padding-bottom: 10px;}
  /* 首页卡片 */
  .card {
    min-height: 70px;border-radius: 15px;
  }
  .card::before { border-radius: 15px;}
  .card .ic {
    width: 35px;
    height: 35px;
  }

  /* 为什么选择我们 */
  .why-grid {
    flex-direction: column;
    align-items: center;
   
  }
  .why-card {
    gap: 15px;
  }


  /* 服务体系 */
  .svc-grid {
    grid-template-columns: 1fr;
  }

  /* 合作流程 */

    .flow--grid {
    flex-direction: column;
    display: grid;
    grid-template-columns: 1fr 1fr;

  }
/* ===========================首页end==================== */



/* ===========================风险管理==================== */

/* 四大特点 */
  .features-grid {
    flex-direction: column;
    align-items: center;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

/* 四大风险 */
  .risks-grid{ 
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    padding: 0 16px;}

    .risk-card .icon-box{ margin: 22px auto 10px auto;}
    .risk-card h3 {margin-bottom: 5px; padding-bottom: 4px; }




/* 主要痛占  */

  .pain-points-grid{
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 0 16px;
  }
 .pain-point-card h3 {
    margin-bottom: 2px; font-size: 18px;
  }

/* 管理体系 */
   .system-flow {
    flex-direction: column;
    padding: 0px 16px; 
     height: 50px;
   
  }
   .system-nro {display: none;}


  /* ====================================================IT风险管理页 ==========================*/

  .pain-point-card {
    max-width: 100%;
    padding: 12px 10px;
  }

  .pain-point-card .icon-box {
    width: 46px;
    height: 56px;
    margin: 0 auto;

  }

  .pain-point-card .icon-box img {
    height: 46px;
  }


  /* ====================================================IT风险管理页 END ==========================*/


  /* ====================================================系统运维 */
    /* 大核心能力 */
  .capability-grid{
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 16px;
  }
    .value-grid {
    grid-template-columns: repeat(2, 1fr);

  }

   .scene-grid {
    grid-template-columns: 1fr;
  }

/* 小程序 */
  .problem-grid, .capability-gridxcx,.assets-grid{
    grid-template-columns: repeat(2, 1fr);
  
  }


/* 算力与机房 */

      /* 算力 feature cards */

            /* 机房 */
      .feature-cardsl h3 {font-size: 15px; font-weight: normal; margin-bottom: 0px;}
.feature-cardsl p{ width: 100%;}
.sectionsl{ padding: 10px 16px; }
.feature-cardsl .icon-box{ margin-bottom: 10px;}

 .elastic-section{padding: 0px 16px;}
.elastic-card{padding: 7px 5px;}
.elastic-card h3{font-size: 16px; margin-bottom: 5px;}

.elastic-card .icon-box{margin: 0px auto;}

.value-sectionsl{ padding: 15px 0px 10px 0px;}
.sec-titlesl{ margin-bottom: 20px;}
      
      /* 场景区域 */
      .scene-sectionsl {
        padding: 30px 12px;
      }

      .footer {
        font-size: 12px;
        padding: 14px 12px;
        margin-top: 20px;
  
      }



       .features-gridsl{
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    padding: 0px; 
    margin-bottom: 10px;
  }


    .elastic-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    padding: 0px;
  }



}