/* 全新三色主题 复古红+落日橘+青碧 */
:root {
  --m: #D62828;    /* 主复古红 */
  --s: #F77F00;    /* 辅助落日橘 */
  --l: #00A896;    /* 青碧光效点缀 */
  --dark-bg: #190F0F;
  --white: #ffffff;
  --gray: #9A9A9A;
  --light-bg: #F9F3F3;
  --tran: all 0.3s ease;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
ul { list-style: none; }
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
body {
  font-family: "Microsoft YaHei", sans-serif;
  color: #222;
  background: #fff;
  overflow-x: hidden;
}
.box6 {
  width: 100%;
  max-width: 1270px;
  margin: 0 auto;
  padding: 0 15px;
}

/* 导航 hd6 */
.hd6 {
  width: 100%;
  background: linear-gradient(90deg, #190F0F, #241414);
  z-index: 999;
}
.hd-row6 {
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo-h1 {
  font-size: 24px;
  font-weight: bold;
  color: var(--white);
}
.nav-ul6 {
  display: flex;
  gap: 30px;
}
.nav-li6 a {
  color: #C8C8C8;
  font-size: 15px;
  padding: 6px 0;
  position: relative;
  transition: var(--tran);
}
.nav-li6.active a {
  color: var(--s);
}
.nav-li6.active a::after {
  width: 100%;
  height: 2px;
  background: linear-gradient(var(--s), var(--l));
  position: absolute;
  left: 0;
  bottom: 0;
  content: "";
}
.nav-li6 a:hover {
  color: var(--s);
}

/* 首页首屏 ban6 超大光效 */
.ban6 {
  width: 100%;
  min-height: 660px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle 330px at 10% 16%, rgba(214,40,40,0.92), transparent),
    radial-gradient(circle 290px at 90% 12%, rgba(247,127,0,0.88), transparent),
    radial-gradient(circle 310px at 50% 84%, rgba(0,168,150,0.84), transparent),
    linear-gradient(146deg, #190F0F, #241414);
}
/* 大幅度流动光带 */
.light-l6 {
  position: absolute;
  left: -200%;
  top: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.21), transparent);
  animation: slideL6 5s linear infinite;
}
.light-r6 {
  position: absolute;
  right: -200%;
  top: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(270deg, transparent, rgba(247,127,0,0.17), transparent);
  animation: slideR6 7s linear infinite;
}
.dot-wrap6 span {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.72);
  animation: dotMove6 14s linear infinite;
}
.dot-wrap6 span:nth-child(1){top:8%;left:6%;animation-delay:0s;}
.dot-wrap6 span:nth-child(2){top:34%;left:20%;animation-delay:1.5s;}
.dot-wrap6 span:nth-child(3){top:72%;left:9%;animation-delay:3s;}
.dot-wrap6 span:nth-child(4){top:20%;left:77%;animation-delay:4.5s;}
.dot-wrap6 span:nth-child(5){top:68%;left:84%;animation-delay:6s;}
.ring-outer6 {
  width: 640px;
  height: 640px;
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  animation: ringRot6 26s linear infinite;
}
.ban-text6 {
  position: relative;
  z-index: 2;
  color: var(--white);
}
.ban-p-title {
  font-size: 32px;
  font-weight: bold;
  margin-bottom: 18px;
}
.ban-desc {
  font-size: 16px;
  line-height: 1.9;
  margin-bottom: 38px;
  opacity: 0.93;
}
.ban-btn-box {
  display: flex;
  gap: 22px;
}
.btn-sol6 {
  padding: 16px 40px;
  background: linear-gradient(var(--s), #FF9529);
  color: #111;
  border-radius: 999px;
  font-weight: 500;
  box-shadow: 0 0 32px rgba(247,127,0,0.44);
  transition: var(--tran);
}
.btn-sol6:hover {
  transform: translateY(-7px) scale(1.04);
  box-shadow: 0 0 50px rgba(247,127,0,0.68);
}
.btn-outline6 {
  padding: 16px 40px;
  border: 1px solid rgba(255,255,255,0.9);
  color: var(--white);
  border-radius: 999px;
  transition: var(--tran);
}
.btn-outline6:hover {
  background: #fff;
  color: var(--m);
  transform: translateY(-7px) scale(1.04);
}

/* 内页通用banner */
.inner-ban6 {
  width: 100%;
  height: 275px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle 270px at 12% 20%, rgba(214,40,40,0.9), transparent),
    radial-gradient(circle 250px at 88% 16%, rgba(247,127,0,0.86), transparent),
    radial-gradient(circle 290px at 50% 78%, rgba(0,168,150,0.82), transparent),
    linear-gradient(146deg, #190F0F, #241414);
}
.inner-ban6 .light-l6,.inner-ban6 .light-r6,.inner-ban6 .dot-wrap6,.inner-ban6 .ring-outer6 {
  transform: scale(0.6);
}
.inner-text6 h1 {
  font-size: 36px;
  color: var(--white);
  margin-bottom: 10px;
}
.inner-text6 p {
  font-size: 16px;
  color: rgba(255,255,255,0.9);
}

/* 面包屑 */
.bread6 {
  padding: 24px 0;
  font-size: 14px;
  color: var(--gray);
}
.bread6 a {
  color: var(--m);
}

/* 二级子菜单 */
.submenu6 {
  padding: 12px 0 30px;
}
.sub-row6 {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.sub-item6 a {
  padding: 10px 22px;
  border: 1px solid #EAEAEA;
  border-radius: 8px;
  display: inline-block;
  transition: var(--tran);
}
.sub-item6.active a {
  background: linear-gradient(var(--m), #E03838);
  color: #fff;
  border-color: var(--m);
}
.sub-badge {
  padding: 2px 8px;
  font-size: 12px;
  border-radius: 12px;
  margin-left: 6px;
}
.sub-item6.active .sub-badge {
  background: #fff;
  color: var(--m);
}
.sub-item6:not(.active) .sub-badge {
  background: var(--m);
  color: #fff;
}

/* 数据区块 data6 */
.data6 {
  width: 100%;
  padding: 74px 0;
  margin: 66px 0;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle 310px at 8% 20%, rgba(214,40,40,0.91), transparent),
    radial-gradient(circle 270px at 92% 14%, rgba(247,127,0,0.87), transparent),
    radial-gradient(circle 300px at 50% 82%, rgba(0,168,150,0.83), transparent),
    linear-gradient(146deg, #190F0F, #241414);
}
.data6 .light-l6 { animation-duration:6s; }
.data6 .dot-wrap6 span { background: rgba(255,255,255,0.5); }
.data-grid6 {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 30px;
  position: relative;
  z-index: 2;
  color: #fff;
  text-align: center;
}
.data-num6 {
  font-size: 44px;
  font-weight: bold;
  margin-bottom: 10px;
  animation: numBeat6 3.2s alternate infinite;
}
.data-txt6 {
  font-size: 16px;
  opacity: 0.91;
}

/* 区块标题 */
.section-tit6 {
  text-align: center;
  margin-bottom: 52px;
}
.section-tit6 h2 {
  font-size: 32px;
  margin-bottom: 12px;
}
.section-tit6 p {
  color: var(--gray);
  font-size: 16px;
}

/* 服务卡片 */
.service-grid6 {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 26px;
  margin-bottom: 72px;
}
.service-card6 {
  border: 1px solid #EAEAEA;
  border-radius: 12px;
  padding: 28px 20px;
  text-align: center;
  display: block;
  transition: var(--tran);
}
.service-card6:hover {
  border-color: var(--m);
  transform: translateY(-9px);
  box-shadow: 0 14px 32px rgba(214,40,40,0.12);
}
.service-ico6 {
  width: 70px;
  height: 70px;
  margin: 0 auto 18px;
}
.service-card6 h3 {
  font-size: 20px;
  margin-bottom: 12px;
}
.service-card6 p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.7;
}

/* 图文卡片 */
.img-grid6 {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 26px;
  margin-bottom: 40px;
}
.img-card6 {
  border: 1px solid #EAEAEA;
  border-radius: 12px;
  overflow: hidden;
  display: block;
  transition: var(--tran);
}
.img-card6:hover {
  transform: translateY(-9px);
  box-shadow: 0 14px 32px rgba(214,40,40,0.12);
}
.card-img6 {
  width: 100%;
  height: 158px;
  object-fit: cover;
}
.card-text6 {
  padding: 18px;
}
.card-text6 h3 {
  font-size: 18px;
  margin-bottom: 10px;
}
.card-text6 p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.6;
}
.more-box6 {
  text-align: center;
  margin-bottom: 72px;
}
.more-link6 {
  color: var(--m);
  font-weight: 500;
}

/* 资讯列表 */
.news-box6 {
  margin-bottom: 40px;
}
.news-item6 {
  display: flex;
  gap: 22px;
  padding: 22px 0;
  border-bottom: 1px solid #EAEAEA;
}
.news-pic6 {
  width: 218px;
  height: 136px;
  border-radius: 6px;
  object-fit: cover;
}
.news-text6 h2 {
  font-size: 20px;
  margin-bottom: 10px;
}
.news-time6 {
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 10px;
}
.news-desc6 {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.7;
}
.page-turn6 {
  display: flex;
  gap: 10px;
  justify-content: center;
  padding: 26px 0;
}
.page-turn6 a {
  border: 1px solid #EAEAEA;
  padding: 7px 13px;
  border-radius: 4px;
  font-size: 14px;
}

/* 文章详情 */
.detail-wrap6 {
  padding-bottom: 72px;
}
.detail-h1 {
  font-size: 30px;
  margin-bottom: 16px;
}
.detail-date6 {
  font-size: 14px;
  color: var(--gray);
  padding-bottom: 16px;
  border-bottom: 1px solid #EAEAEA;
  margin-bottom: 26px;
}
.detail-cont6 {
  font-size: 16px;
  line-height: 1.9;
  color: #222;
}
.prev-next6 {
  margin-top: 38px;
  padding-top: 18px;
  border-top: 1px solid #EAEAEA;
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--gray);
}

/* 通用正文 */
.cont-wrap6 {
  font-size: 16px;
  line-height: 1.9;
  color: #222;
  padding-bottom: 72px;
}

/* 底部转化 act6 原h2改为p */
.act6 {
  width: 100%;
  padding: 92px 0;
  margin-top: 66px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle 340px at 10% 14%, rgba(214,40,40,0.93), transparent),
    radial-gradient(circle 280px at 90% 10%, rgba(247,127,0,0.89), transparent),
    radial-gradient(circle 320px at 50% 86%, rgba(0,168,150,0.85), transparent),
    linear-gradient(146deg, #190F0F, #241414);
}
.act6 .light-l6 { animation-duration:4.7s; }
.act6 .light-r6 { animation-duration:6.7s; }
.act6 .dot-wrap6 span { background: rgba(255,255,255,0.58); }
.act-row6 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  position: relative;
  z-index: 2;
  color: #fff;
}
.act-p-tit {
  font-size: 34px;
  font-weight: bold;
  margin-bottom: 14px;
}
.act-desc {
  font-size: 17px;
  opacity: 0.92;
}
.act-btn-group6 {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.act-btn1 {
  padding: 16px 40px;
  background: linear-gradient(var(--s), #FF9529);
  color: #111;
  border-radius: 999px;
  font-weight: 500;
  box-shadow: 0 0 30px rgba(247,127,0,0.42);
  transition: var(--tran);
}
.act-btn1:hover {
  transform: translateY(-7px) scale(1.04);
  box-shadow: 0 0 46px rgba(247,127,0,0.66);
}
.act-btn2 {
  padding: 16px 40px;
  background: #fff;
  color: var(--m);
  border-radius: 999px;
  transition: var(--tran);
}
.act-btn2:hover {
  transform: translateY(-7px) scale(1.04);
  box-shadow: 0 0 34px rgba(255,255,255,0.28);
}

/* 页脚 ft6 全部h4替换p */
.ft6 {
  background: linear-gradient(90deg, #190F0F, #241414);
  color: #C8C8C8;
  padding: 62px 0 32px;
}
.ft-row6 {
  display: flex;
  justify-content: space-between;
  gap: 34px;
  margin-bottom: 40px;
}
.ft-contact .ft-title {
  font-size: 18px;
  color: var(--white);
  margin-bottom: 20px;
}
.ft-contact p {
  line-height: 2;
  font-size: 14px;
}
.ft-link span {
  color: #fff;
  margin-right: 8px;
}
.ft-link a {
  font-size: 14px;
  margin-right: 10px;
  color: #C8C8C8;
}
.copy6 {
  border-top: 1px solid #2A1A1A;
  padding-top: 18px;
  text-align: center;
  font-size: 14px;
}
.copy6 a {
  color: var(--s);
  margin-left: 10px;
}

/* 动画关键帧 */
@keyframes slideL6 {
  0% { left: -200%; }
  100% { left: 200%; }
}
@keyframes slideR6 {
  0% { right: -200%; }
  100% { right: 200%; }
}
@keyframes dotMove6 {
  0% { transform: translate(0,0) scale(1); opacity:0; }
  20% { opacity:1; }
  80% { opacity:1; }
  100% { transform: translate(170px,-210px) scale(0); opacity:0; }
}
@keyframes ringRot6 {
  0% { transform: translate(-50%,-50%) rotate(0deg); }
  100% { transform: translate(-50%,-50%) rotate(360deg); }
}
@keyframes numBeat6 {
  0% { transform: scale(1); }
  100% { transform: scale(1.07); }
}

/* 移动端适配 */
@media screen and (max-width:1024px) {
  .data-grid6,.service-grid6,.img-grid6 { grid-template-columns: repeat(2,1fr); }
  .act-row6,.ft-row6 { flex-direction: column; text-align: center; }
  .act-btn-group6 { justify-content: center; }
  .ban-p-title { font-size: 40px; }
}
@media screen and (max-width:768px) {
  .hd-row6 { height: auto; flex-direction: column; padding:16px 0; gap:16px; }
  .nav-ul6 { flex-wrap: wrap; justify-content: center; gap:16px; }
  .ban6 { min-height: 440px; }
  .ban-p-title { font-size: 30px; }
  .ban-btn-box { flex-direction: column; }
  .btn-sol6,.btn-outline6 { width: 100%; text-align: center; }
  .inner-ban6 { height: 200px; }
  .inner-text6 h1 { font-size: 28px; }
  .section-tit6 h2,.act-p-tit { font-size: 28px; }
  .news-item6 { flex-direction: column; }
  .news-pic6 { width: 100%; height: 200px; }
  .detail-h1 { font-size: 24px; }
  .ring-outer6 { width: 300px; height: 300px; }
}
@media screen and (max-width:480px) {
  .ban-p-title { font-size: 24px; }
  .data-grid6,.service-grid6,.img-grid6 { grid-template-columns: 1fr; }
  .data-num6 { font-size: 32px; }
  .sub-row6 { gap: 8px; }
  .sub-item6 a { padding:8px 16px; font-size:13px; }
  .act6 { padding:64px 0; }
  .act-btn1,.act-btn2 { width: 100%; text-align: center; }
  .page-turn6 { flex-wrap: wrap; }
}