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

body {
  font-family: "Microsoft YaHei", "微软雅黑", sans-serif;
  font-size: 14px;
  color: #222;
  background: #fff;
  min-width: 1200px;
}

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

img {
  border: 0;
  display: block;
  max-width: 100%;
}

.site-wrap {
  width: 100%;
  overflow-x: hidden;
}

.site-inner {
  width: 1200px;
  margin: 0 auto;
  position: relative;
}

/* Header */
.site-header {
  background: #fff;
  height: 121px;
  position: relative;
}

.site-header .site-inner {
  height: 121px;
}

.logo {
  position: absolute;
  top: 27px;
  left: 0;
}

.logo img {
  width: 164px;
  height: 55px;
}

/* Navigation */
.main-nav {
  position: absolute;
  top: 1px;
  left: 631px;
  height: 119px;
  background: #fff;
}

.nav-list {
  list-style: none;
  display: flex;
  height: 119px;
}

.nav-item {
  height: 119px;
}

.nav-item a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 100px;
  height: 119px;
  padding: 0 16px;
  font-size: 16px;
  color: #212121;
  background: #fff;
  transition: background 0.2s, color 0.2s;
}

.nav-item a:hover,
.nav-item.active a {
  background: #c40000;
  color: #fff;
}

/* Banner */
.site-banner {
  width: 100%;
  overflow: hidden;
}

.site-banner a {
  display: block;
}

.site-banner img {
  width: 100%;
  height: 701px;
  object-fit: cover;
  object-position: center;
}

/* Full-width sections */
.section-img {
  width: 100%;
  line-height: 0;
  background: #ff6637;
}

.section-img img {
  width: 100%;
  height: auto;
  display: block;
}

/* Footer */
.site-footer {
  background: #333;
  width: 100%;
  padding-bottom: 24px;
}

.footer-main {
  position: relative;
  min-height: 160px;
  padding: 10px 0 16px;
}

.footer-brand {
  position: absolute;
  top: 37px;
  left: 138px;
  width: 263px;
  text-align: center;
  font-size: 22px;
  font-weight: bold;
  color: #fff;
}

.footer-contact {
  position: absolute;
  left: 348px;
  top: 0;
  width: 420px;
}

.footer-contact-row {
  position: relative;
  padding-left: 72px;
  margin-bottom: 6px;
  min-height: 40px;
  display: flex;
  align-items: center;
}

.footer-contact-row .icon {
  position: absolute;
  left: 22px;
  top: 50%;
  transform: translateY(-50%);
  width: 47px;
  text-align: center;
  font-size: 33px;
  color: #dedede;
  line-height: 1;
}

.footer-contact-row .icon.phone {
  font-size: 37px;
  left: 22px;
}

.footer-contact-row .icon.email {
  font-size: 38px;
}

.footer-contact-row .icon.location {
  font-size: 33px;
  left: 33px;
}

.footer-contact-row p {
  font-size: 16px;
  color: #fff;
  line-height: 1.5;
}

.footer-contact-row.address {
  text-align: center;
  padding-left: 0;
  flex-direction: column;
  align-items: center;
  margin-top: 4px;
}

.footer-contact-row.address .icon {
  position: static;
  transform: none;
  margin-bottom: 2px;
}

.footer-qr-wrap {
  position: absolute;
  top: 21px;
  left: 849px;
  display: flex;
  gap: 8px;
}

.footer-qr-wrap img {
  width: 88px;
  height: 88px;
}

.footer-qr-wrap img:last-child {
  width: 82px;
  height: 86px;
}

.footer-scan {
  position: absolute;
  top: 57px;
  left: 1033px;
  width: 134px;
  color: #fff;
  font-size: 16px;
}

.footer-scan strong {
  display: block;
  font-size: 20px;
  margin-top: 4px;
}

.footer-bottom {
  padding: 20px 0 0;
}

.footer-icp {
  display: block;
}

.footer-icp a {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #fff;
  font-size: 16px;
}

.footer-icp a:hover span {
  color: #dedede;
}

.footer-icp img {
  width: 20px;
  height: 20px;
}