body {
  margin: 0;
  background: #fff;
  color: #666;
  font-family: "Microsoft YaHei", Arial, sans-serif;
  font-size: 14px;
}

html body {
  margin-top: 0;
}

a {
  color: #282828;
  transition: all .35s ease;
}

.layui-container,
.main {
  max-width: 1220px;
  width: auto;
}

.mt-header {
  position: relative;
  z-index: 999;
  width: 100%;
  background: #fff;
  box-shadow: 0 1px 0 rgba(0, 0, 0, .06);
}

.mt-head-inner {
  max-width: 1220px;
  min-height: 92px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mt-logo {
  display: inline-flex;
  align-items: center;
  max-width: 220px;
  padding-right: 20px;
}

.mt-logo img {
  width: auto;
  max-height: 62px;
}

.mt-nav {
  flex: 1;
  display: inline-flex;
  justify-content: flex-end;
  align-items: center;
  margin: 0;
  padding: 0;
}

.mt-nav li {
  position: relative;
  list-style: none;
  margin: 0 3px;
}

.mt-nav .ni1 {
  display: block;
  padding: 36px 13px;
  color: #000;
  font-size: 15px;
  line-height: 20px;
}

.mt-nav li.hover .ni1,
.mt-nav li:hover .ni1 {
  background: #000;
  color: #fff;
}

.mt-subnav {
  position: absolute;
  left: 0;
  top: 100%;
  display: none;
  min-width: 150px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(0, 0, 0, .12);
}

.mt-nav li:hover .mt-subnav {
  display: block;
}

.mt-subnav dd a {
  display: block;
  padding: 12px 18px;
  white-space: nowrap;
  color: #333;
}

.mt-subnav dd a:hover {
  background: #af192c;
  color: #fff;
}

.mt-search {
  width: 48px;
  height: 48px;
  margin-left: 12px;
  display: flex;
  flex-direction: row-reverse;
  overflow: hidden;
  border: 1px solid transparent;
  transition: width .35s ease, border-color .35s ease;
}

.mt-search:hover,
.mt-search:focus-within {
  width: 210px;
  border-color: #eee;
}

.mt-search input {
  width: 162px;
  padding: 0 10px;
  border: 0;
}

.mt-search button {
  width: 48px;
  border: 0;
  background: #fff;
  color: #777;
  cursor: pointer;
}

.mt-search button:hover {
  background: #000;
  color: #fff;
}

.mt-menu {
  display: none;
  width: 24px;
  height: 20px;
  flex-direction: column;
  justify-content: space-between;
}

.mt-menu span {
  display: block;
  height: 3px;
  background: #000;
}

.cms-index-module-adv1 {
  margin-bottom: 40px;
}

#carousel {
  background: #f5f5f5;
}

#carousel img {
  width: 100%;
  height: 460px;
  object-fit: cover;
}

.picture .banner-title {
  top: 50%;
  transform: translateY(-50%);
  font-size: 46px;
  font-weight: 300;
  letter-spacing: 2px;
  text-shadow: 0 6px 24px rgba(0, 0, 0, .45);
}

.fly-panel {
  border: 0;
  border-radius: 0;
  background: #fff;
  box-shadow: none;
}

.fly-panel-title,
.title-bar {
  height: auto;
  line-height: 1.4;
  padding: 0;
  margin-bottom: 28px;
  border: 0;
  background: transparent;
  text-align: center;
}

.fly-panel-title,
.fly-panel-title a,
.title-bar a,
.title-bar h3,
.title-bar div {
  color: #473c51;
  font-size: 30px;
  font-weight: 400;
}

.fly-panel-title:after,
.title-bar:after {
  content: "";
  display: block;
  width: 46px;
  height: 3px;
  margin: 18px auto 0;
  background: #af192c;
}

.fly-list li,
.fly-list-static li {
  border-bottom: 1px solid #eee;
}

.fly-list li h2 a,
.fly-list-static li a {
  color: #473c51;
}

.fly-list li h2 a:hover,
.fly-list-static li a:hover {
  color: #af192c;
}

.debris .site-idea {
  min-height: 210px;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: #f6f6f6;
  transition: all .35s ease;
}

.debris .site-idea:hover {
  background: #af192c;
  color: #fff;
  box-shadow: none;
}

.debris .site-idea legend a {
  color: #473c51;
  font-size: 20px;
}

.debris .site-idea:hover legend a {
  color: #fff;
}

.tags li {
  border-radius: 0;
}

.tags li:hover {
  border-color: #af192c;
  background: #af192c;
}

.tags li:hover a {
  color: #fff;
}

.fly-case-list li {
  border-radius: 0;
  box-shadow: none;
  transition: all .35s ease;
}

.fly-case-list li:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 45px rgba(0, 0, 0, .12);
}

.fly-case-img {
  overflow: hidden;
}

.fly-case-img img {
  transition: transform .45s ease;
}

.fly-case-img:hover img {
  transform: scale(1.08);
}

.mt-footer {
  margin-top: 50px;
  padding: 44px 0 24px;
  background: #212121;
  color: #aeb4bd;
  text-align: left;
  border: 0;
}

.mt-footer-inner {
  max-width: 1220px;
  margin: 0 auto;
}

.mt-footer-top {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  padding-bottom: 38px;
  margin-bottom: 26px;
  border-bottom: 1px solid #444;
}

.mt-footer-main {
  flex: 1;
  min-width: 0;
}

.mt-footer-logo {
  display: inline-block;
  vertical-align: middle;
}

.mt-footer-logo img {
  max-height: 44px;
  margin-bottom: 28px;
}

.mt-footer-line {
  display: inline-block;
  width: 210px;
  height: 1px;
  margin: 0 0 24px 30px;
  vertical-align: middle;
  background: #858585;
}

.mt-footer-contact {
  margin-bottom: 24px;
  color: #b9c0ca;
  line-height: 1.8;
}

.mt-footer-en {
  margin-top: -14px;
  color: #949ba5;
}

.mt-footer-nav a {
  display: inline-block;
  margin: 0 22px 10px 0;
  color: #ccc;
}

.mt-footer-nav a:before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 18px;
  margin-right: 9px;
  vertical-align: -3px;
  border: 0;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.mt-footer-nav a:nth-child(1):before,
.mt-footer-nav a:nth-child(2):before {
  background-image: url('/static/home/images/footer-icons/fni1.jpg');
}

.mt-footer-nav a:nth-child(3):before {
  background-image: url('/static/home/images/footer-icons/fni2.jpg');
}

.mt-footer-nav a:nth-child(4):before {
  background-image: url('/static/home/images/footer-icons/fni3.jpg');
}

.mt-footer-nav a:nth-child(5):before {
  background-image: url('/static/home/images/footer-icons/fni4.jpg');
}

.mt-footer-nav a:nth-child(6):before {
  background-image: url('/static/home/images/footer-icons/fni5.jpg');
}

.mt-footer-nav a:nth-child(7):before {
  background-image: url('/static/home/images/footer-icons/fni6.jpg');
}

.mt-footer-nav a:hover,
.mt-footer a:hover {
  color: #fff;
}

.mt-footer-qrs {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}

.mt-footer-qr {
  width: 88px;
  text-align: center;
  color: #8f959d;
}

.mt-footer-qr img {
  width: 82px;
  height: 82px;
  object-fit: cover;
  padding: 4px;
  background: #fff;
}

.mt-footer-qr p {
  margin-top: 12px;
}

.mt-footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: #888;
}

.mt-footer-bottom a {
  color: #b9c0ca;
}

.body-container {
  margin-top: 35px;
}

#home_banner {
  width: 100%;
  position: relative;
  overflow: hidden;
  height: fit-content;
  margin-bottom: 40px;
  background: #f5f5f5;
}

#home_banner .banner_content {
  width: 100%;
}

#home_banner .swiper-slide {
  display: block;
  overflow: hidden;
  background-position: center;
  background-size: cover;
}

#home_banner .swiper-slide img {
  display: block;
  width: 100%;
  height: auto;
}

#home_banner .banner_spot {
  position: absolute;
  bottom: 5%;
  left: 50%;
  z-index: 9;
  display: inline-block;
  width: auto;
  transform: translateX(-50%);
}

#home_banner .swiper-pagination-bullet {
  width: 7px;
  height: 7px;
  display: inline-block;
  border-radius: 50%;
  margin: 2px;
  background: #000;
  opacity: .2;
  cursor: pointer;
}

#home_banner .swiper-pagination-bullet-active {
  opacity: 1;
  background: #64b63e;
}

.mt-home-banner {
  position: relative;
  width: 100%;
  height: 520px;
  overflow: hidden;
  background: #f5f5f5;
}

.mt-banner-track,
.mt-banner-slide {
  position: absolute;
  inset: 0;
}

.mt-banner-slide {
  display: block;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity .8s ease, transform 1.2s ease;
  pointer-events: none;
}

.mt-banner-slide.active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.mt-banner-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mt-banner-title {
  position: absolute;
  left: 50%;
  top: 47%;
  transform: translate(-50%, -50%);
  color: #fff;
  font-size: 40px;
  line-height: 1.3;
  font-weight: 300;
  text-shadow: 0 8px 28px rgba(0, 0, 0, .35);
  white-space: nowrap;
}

.mt-banner-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 28px;
  z-index: 3;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.mt-banner-dots button {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, .75);
  cursor: pointer;
}

.mt-banner-dots button.active {
  background: #d7001b;
}

.mt-home-products,
.mt-home-news {
  padding: 54px 0 64px;
  background: #fff;
}

.mt-home-products {
  overflow: hidden;
}

.mt-home-title {
  max-width: 1220px;
  margin: 0 auto 34px;
  text-align: center;
}

.mt-home-title h2 {
  margin: 0;
  color: #1f2443;
  font-size: 30px;
  line-height: 1.4;
  font-weight: 400;
}

.mt-home-title p {
  margin: 10px 0 0;
  color: #777;
  font-size: 14px;
}

.mt-home-title:after {
  content: "";
  display: block;
  width: 42px;
  height: 3px;
  margin: 18px auto 0;
  background: #d7001b;
}

.mt-product-carousel {
  max-width: 1220px;
  margin: 0 auto;
  overflow: hidden;
}

.mt-product-track {
  display: flex;
  transition: transform .6s ease;
  will-change: transform;
}

.mt-product-slide {
  flex: 0 0 50%;
  padding: 0 18px;
  box-sizing: border-box;
}

.mt-product-box {
  text-align: center;
}

.mt-product-img {
  display: block;
  aspect-ratio: 1.35 / 1;
  overflow: hidden;
  background: #f2f2f2;
}

.mt-product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}

.mt-product-box:hover .mt-product-img img {
  transform: scale(1.04);
}

.mt-product-box h3 {
  margin: 22px 0 10px;
  color: #22264a;
  font-size: 18px;
  line-height: 1.45;
  font-weight: 400;
}

.mt-product-box p {
  min-height: 42px;
  margin: 0 auto 18px;
  color: #657080;
  font-size: 13px;
  line-height: 1.6;
}

.mt-home-more {
  display: inline-flex;
  min-width: 86px;
  height: 28px;
  padding: 0 15px;
  align-items: center;
  justify-content: center;
  border: 1px solid #d7001b;
  border-radius: 15px;
  color: #d7001b;
  font-size: 12px;
}

.mt-home-more:hover {
  background: #d7001b;
  color: #fff;
}

.mt-home-picture-main {
  padding: 34px 0 58px;
  background: #fff;
  overflow: hidden;
}

.mt-home-picture-wrap {
  position: relative;
  max-width: 1080px;
  min-height: 532px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  align-items: stretch;
}

.mt-home-picture-panel {
  position: relative;
  z-index: 2;
  padding: 42px 44px 38px;
  background: #b91332;
  color: #fff;
}

.mt-home-picture-quote {
  height: 56px;
  color: #fff;
  font-size: 86px;
  line-height: 1;
  font-family: Georgia, serif;
}

.mt-home-picture-tag {
  display: inline-flex;
  min-width: 112px;
  height: 30px;
  margin: 4px 0 52px;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
  background: #fff;
  color: #b91332;
  font-size: 14px;
  font-weight: 700;
}

.mt-home-picture-panel h2 {
  margin: 0 0 26px;
  color: #fff;
  font-size: 34px;
  line-height: 1.35;
  font-weight: 400;
  letter-spacing: 4px;
}

.mt-home-picture-brief {
  margin: 0 0 88px;
  color: #fff;
  font-size: 14px;
  line-height: 2;
  letter-spacing: 5px;
}

.mt-home-picture-more {
  display: inline-flex;
  min-width: 88px;
  height: 30px;
  align-items: center;
  justify-content: center;
  border: 1px solid #fff;
  border-radius: 16px;
  color: #fff;
  font-size: 13px;
}

.mt-home-picture-more:hover {
  background: #fff;
  color: #b91332;
}

.mt-home-picture-body {
  position: relative;
  z-index: 1;
  padding-top: 0;
  background: #f3f3f3;
}

.mt-home-picture-image {
  display: block;
  height: 402px;
  overflow: hidden;
  background: #ddd;
}

.mt-home-picture-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .45s ease;
}

.mt-home-picture-image:hover img {
  transform: scale(1.035);
}

.mt-home-picture-desc {
  padding: 24px 28px 28px;
  color: #465260;
  font-size: 14px;
  line-height: 2;
  text-align: left;
}

.mt-home-picture-word {
  position: absolute;
  right: -42px;
  top: -46px;
  z-index: 0;
  color: rgba(0,0,0,.08);
  font-size: 84px;
  line-height: .82;
  font-weight: 700;
  writing-mode: vertical-rl;
  text-transform: lowercase;
  pointer-events: none;
}

.mt-home-news {
  background: #f6f6f6;
}

.mt-news-grid {
  max-width: 1220px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.mt-news-card {
  background: #fff;
  padding: 28px 26px;
}

.mt-news-card h3 {
  margin: 0 0 18px;
  color: #22264a;
  font-size: 18px;
  line-height: 1.5;
  font-weight: 400;
}

.mt-news-card time {
  color: #999;
  font-size: 13px;
}

.product-hero {
  position: relative;
  min-height: 470px;
  overflow: hidden;
  background: #2c2c32;
}

.product-hero-media,
.product-hero-media img {
  display: block;
  width: 100%;
  height: 470px;
}

.product-hero-media img {
  object-fit: cover;
}

.product-hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0) 0%, rgba(36, 36, 43, .18) 42%, rgba(45, 45, 55, .92) 64%, rgba(55, 55, 66, .95) 100%);
}

.product-hero-copy {
  position: absolute;
  left: 59%;
  top: 50%;
  max-width: 460px;
  transform: translateY(-50%);
  color: #fff;
}

.product-hero-copy h1 {
  margin: 0 0 18px;
  color: #fff;
  font-size: 28px;
  line-height: 1.35;
  font-weight: 700;
}

.product-hero-copy p {
  margin: 0;
  color: #fff;
  font-size: 15px;
  line-height: 1.8;
  font-weight: 700;
}

.product-list-wrap,
.product-detail-wrap {
  max-width: 1220px;
  margin: 56px auto 70px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px;
}

.product-card {
  background: #fff;
  border: 1px solid #eee;
  transition: transform .25s ease, box-shadow .25s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 38px rgba(0, 0, 0, .10);
}

.product-card figure {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #f6f6f6;
}

.product-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}

.product-card:hover img {
  transform: scale(1.04);
}

.product-card h2 {
  margin: 0;
  padding: 18px 20px 20px;
  color: #222;
  font-size: 17px;
  line-height: 1.45;
  font-weight: 500;
}

.product-page {
  margin-top: 34px;
  text-align: center;
}

.product-empty {
  padding: 50px 20px;
  background: #f7f7f7;
  color: #777;
  text-align: center;
}

.product-detail {
  max-width: 980px;
  margin: 0 auto;
}

.product-detail h1 {
  margin: 0 0 28px;
  color: #222;
  font-size: 30px;
  line-height: 1.4;
  text-align: center;
}

.product-detail-image {
  margin: 0 0 30px;
  text-align: center;
}

.product-detail-image img {
  max-width: 100%;
}

.product-detail-content {
  color: #555;
  font-size: 15px;
  line-height: 1.9;
}

.product-list-page {
  background: #fff;
}

.product-list-row {
  padding: 34px 0;
  background: #fff;
}

.product-list-row.is-muted {
  background: #f3f3f3;
}

.product-list-inner {
  max-width: 1080px;
  min-height: 210px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 44%;
  gap: 70px;
  align-items: center;
}

.product-list-copy h2 {
  margin: 0 0 20px;
  color: #191b42;
  font-size: 20px;
  line-height: 1.45;
  font-weight: 400;
}

.product-list-copy p {
  max-width: 350px;
  margin: 0 0 34px;
  color: #526070;
  font-size: 13px;
  line-height: 1.8;
}

.product-more {
  display: inline-flex;
  min-width: 74px;
  height: 24px;
  padding: 0 14px;
  align-items: center;
  justify-content: center;
  border: 1px solid #d7001b;
  border-radius: 14px;
  color: #d7001b;
  font-size: 12px;
  line-height: 1;
}

.product-more:hover {
  background: #d7001b;
  color: #fff;
}

.product-list-image {
  display: block;
  aspect-ratio: 1.88 / 1;
  overflow: hidden;
  background: #eee;
}

.product-list-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}

.product-list-image:hover img {
  transform: scale(1.035);
}

.product-show-page {
  padding: 38px 0 70px;
  background: #f3f3f3;
}

.product-show-card,
.product-intro-card {
  max-width: 1050px;
  margin: 0 auto 32px;
  background: #fff;
}

.product-show-card {
  padding: 56px 44px 52px;
  display: grid;
  grid-template-columns: 54% 1fr;
  gap: 48px;
  align-items: start;
}

.product-gallery {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 66px;
  gap: 34px;
  align-items: start;
}

.product-main-photo {
  aspect-ratio: 1 / 1;
  border: 1px solid #d8d8d8;
  background: #f8f8f8;
}

.product-main-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-thumbs {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.product-thumbs button {
  width: 66px;
  height: 66px;
  padding: 0;
  border: 1px solid #ddd;
  background: #f5f5f5;
  cursor: pointer;
}

.product-thumbs button.active {
  border-color: #e60012;
}

.product-thumbs img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-summary h1 {
  margin: 6px 0 26px;
  color: #000;
  font-size: 24px;
  line-height: 1.35;
  font-weight: 700;
}

.product-summary-content {
  color: #475364;
  font-size: 13px;
  line-height: 2;
}

.product-summary-content p {
  margin: 0 0 6px;
}

.product-intro-card {
  padding: 52px 60px 64px;
}

.product-intro-card h2 {
  margin: 0 0 34px;
  color: #000;
  font-size: 17px;
  line-height: 1.5;
  font-weight: 400;
}

.product-intro-card h2:after {
  content: "";
  display: block;
  width: 34px;
  height: 2px;
  margin-top: 12px;
  background: #d7001b;
}

.product-intro-content {
  color: #444;
  font-size: 14px;
  line-height: 1.9;
}

.product-intro-content img {
  display: block;
  max-width: 72%;
  margin: 0 auto;
}

.article-title-band {
  padding: 70px 0 64px;
  background: #f3f3f3;
  text-align: center;
}

.article-title-band h1 {
  margin: 0;
  color: #191b42;
  font-size: 32px;
  line-height: 1.35;
  font-weight: 400;
}

.article-title-band p {
  margin: 12px 0 0;
  color: #6c7684;
  font-size: 14px;
}

.article-title-band:after {
  content: "";
  display: block;
  width: 42px;
  height: 3px;
  margin: 20px auto 0;
  background: #d7001b;
}

.article-list-page {
  background: #fff;
}

.article-list-row {
  padding: 42px 0;
  background: #fff;
}

.article-list-row.is-muted {
  background: #f3f3f3;
}

.article-list-inner {
  max-width: 1080px;
  min-height: 250px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 44% minmax(260px, 1fr);
  gap: 66px;
  align-items: center;
}

.article-list-image {
  display: block;
  aspect-ratio: 1.75 / 1;
  overflow: hidden;
  background: #eee;
}

.article-list-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}

.article-list-image:hover img {
  transform: scale(1.035);
}

.article-list-copy time,
.article-show-meta,
.article-related-card time {
  color: #8a93a0;
  font-size: 13px;
}

.article-list-copy h2 {
  margin: 14px 0 18px;
  color: #191b42;
  font-size: 22px;
  line-height: 1.45;
  font-weight: 400;
}

.article-list-copy h2 a {
  color: inherit;
}

.article-list-copy h2 a:hover {
  color: #d7001b;
}

.article-list-copy p {
  max-width: 480px;
  margin: 0 0 30px;
  color: #526070;
  font-size: 14px;
  line-height: 1.9;
}

.article-show-page {
  background: #f3f3f3;
}

.article-show-head {
  padding: 54px 0 42px;
  background: #fff;
}

.article-show-head-inner {
  max-width: 980px;
  text-align: center;
}

.article-show-kicker {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 18px;
  color: #999;
  font-size: 13px;
}

.article-show-kicker a,
.article-show-kicker span {
  color: #999;
}

.article-show-kicker a:hover {
  color: #d7001b;
}

.article-show-head h1 {
  margin: 0 auto 18px;
  max-width: 860px;
  color: #000;
  font-size: 30px;
  line-height: 1.45;
  font-weight: 700;
}

.article-show-meta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

.article-show-brief {
  max-width: 780px;
  margin: 24px auto 0;
  color: #526070;
  font-size: 15px;
  line-height: 1.9;
}

.article-show-card {
  max-width: 1050px;
  margin: 34px auto 0;
  padding: 48px 52px 58px;
  background: #fff;
}

.article-main-photo {
  margin: 0 0 42px;
  overflow: hidden;
  background: #eee;
}

.article-main-photo img {
  display: block;
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}

.article-content {
  color: #3f4650;
  font-size: 15px;
  line-height: 2;
}

.article-content p {
  margin: 0 0 18px;
}

.article-content img {
  max-width: 100%;
  height: auto;
}

.article-related {
  padding: 58px 0 72px;
  background: #f3f3f3;
}

.article-section-title {
  margin-bottom: 34px;
  text-align: center;
}

.article-section-title h2 {
  margin: 0;
  color: #191b42;
  font-size: 28px;
  line-height: 1.4;
  font-weight: 400;
}

.article-section-title:after {
  content: "";
  display: block;
  width: 42px;
  height: 3px;
  margin: 18px auto 0;
  background: #d7001b;
}

.article-related-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.article-related-card {
  display: block;
  background: #fff;
  padding-bottom: 22px;
  transition: transform .25s ease, box-shadow .25s ease;
}

.article-related-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 38px rgba(0, 0, 0, .10);
}

.article-related-card img {
  width: 100%;
  aspect-ratio: 1.55 / 1;
  object-fit: cover;
  background: #eee;
}

.article-related-card time {
  display: block;
  padding: 18px 20px 0;
}

.article-related-card h3 {
  margin: 10px 20px 8px;
  color: #191b42;
  font-size: 17px;
  line-height: 1.55;
  font-weight: 400;
}

.article-related-card p {
  margin: 0 20px;
  color: #66717f;
  font-size: 13px;
  line-height: 1.7;
}

.main {
  max-width: 1220px;
  margin-left: auto;
  margin-right: auto;
}

.probanner {
  position: relative;
  height: 469px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.picture-model-banner {
  height: 275px;
  background-size: cover;
  background-position: center center;
  background-color: #f2f2f2;
}

.picture-banner-mask {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, .35);
}

.bannertxt {
  position: relative;
  z-index: 1;
  display: flex;
  height: 100%;
  align-items: center;
}

.bannertxt.lr {
  padding-left: 0;
}

.pb_tit {
  max-width: 435px;
}

.pb_tit .p1 {
  margin: 0;
  color: #000;
  font-size: 25px;
  line-height: 1.5;
  font-weight: 400;
}

.picture-model-page {
  background: #fff;
}

.picture-subnav {
  background: #eee;
  border-top: 1px solid #e5e5e5;
  border-bottom: 1px solid #e5e5e5;
}

.picture-subnav-inner {
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.picture-subnav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 26px;
}

.picture-subnav-links a {
  color: #333;
  font-size: 14px;
  line-height: 56px;
}

.picture-subnav-links a.active,
.picture-subnav-links a:hover {
  color: #d7001b;
}

.picture-crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #333;
  font-size: 14px;
  white-space: nowrap;
}

.picture-crumb a {
  color: #333;
}

.picture-crumb strong {
  color: #d7001b;
  font-weight: 400;
}

.picture-gallery {
  padding: 48px 0 26px;
}

.pic_list {
  overflow: hidden;
}

.picture-gallery-title {
  clear: both;
  margin: 0 0 42px;
  color: #000;
  font-size: 28px;
  line-height: 1.35;
  text-align: center;
  font-weight: 400;
}

.pic_box {
  float: left;
  width: 25%;
  padding: 15px;
  text-align: center;
  box-sizing: border-box;
}

.pic_box a {
  display: block;
  position: relative;
  overflow: hidden;
  background: #f4f4f4;
}

.pic_box img {
  width: 100%;
  aspect-ratio: 1.35 / 1;
  object-fit: cover;
  transition: transform .45s ease;
}

.pic_box p {
  position: absolute;
  inset: 0;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  color: #fff;
  background: rgba(0, 0, 0, .5);
  opacity: 0;
  transition: opacity .45s ease;
}

.pic_box:hover img {
  transform: scale(1.04);
}

.pic_box:hover p {
  opacity: 1;
}

.fglist {
  margin: 0;
  padding: 0;
}

.fglist li {
  display: block;
  padding: 50px 0;
  background: #fff;
}

.fglist li.bf5 {
  background: #f5f5f5;
}

.fgbox {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 64px;
}

.picture-main-hero {
  align-items: flex-start;
}

.picture-main-hero .fgr {
  order: 1;
}

.picture-main-hero .fgl {
  order: 2;
  flex: 0 0 44%;
  max-width: 44%;
}

.fgl .p1 {
  margin: 0 0 30px;
  color: #473c51;
  font-size: 24px;
  line-height: 1.45;
}

.fgl .p2 {
  margin: 0 0 58px;
  color: #777;
  font-size: 16px;
  line-height: 2;
}

.picture-main-copy {
  max-width: 100%;
  font-size: 16px;
  line-height: 3;
}

.picture-main-copy p {
  margin: 0 0 18px;
  line-height: 3;
}

.picture-main-copy,
.picture-main-copy * {
  font-size: 16px;
  line-height: 3 !important;
}

.lmore {
  display: inline-block;
  padding: 6px 20px;
  border: 1px solid #af192c;
  border-radius: 20px;
  color: #af192c;
}

.lmore:hover {
  background: #af192c;
  color: #fff;
}

.fgr {
  display: block;
  width: 44%;
  min-width: 420px;
  overflow: hidden;
}

.fgr img {
  display: block;
  width: 100%;
  aspect-ratio: 1.88 / 1;
  object-fit: cover;
  transition: transform .45s ease;
}

.fgr:hover img {
  transform: scale(1.035);
}

.picture-sections {
  display: block;
  padding-top: 36px;
}

.picture-section {
  margin-top: 0;
  padding: 58px 0 64px;
  background: #f3f3f3;
}

.picture-section:nth-child(even) {
  background: #fff;
}

.picture-section h3 {
  margin: 0 0 44px;
  color: #000;
  font-size: 28px;
  line-height: 1.35;
  text-align: center;
  font-weight: 400;
}

.picture-section-slider {
  position: relative;
  overflow: hidden;
}

.picture-section-slider-wrap {
  position: relative;
  padding: 0 72px;
}

.picture-section-slider .swiper-slide {
  display: block;
  position: relative;
  overflow: hidden;
  background: transparent;
}

.picture-section-slider img {
  width: 100%;
  aspect-ratio: 1.72 / 1;
  object-fit: cover;
  transition: transform .4s ease;
}

.picture-section:nth-child(n+2) .picture-section-slider img {
  aspect-ratio: .68 / 1;
  object-fit: contain;
  background: #fff;
}

.picture-section-slider .swiper-slide:hover img {
  transform: scale(1.04);
}

.picture-section-slider span {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 12px 14px;
  color: #fff;
  font-size: 13px;
  text-align: center;
  background: rgba(0, 0, 0, .55);
  opacity: 0;
  transition: opacity .3s ease;
}

.picture-section-slider .swiper-slide:hover span {
  opacity: 1;
}

.picture-slide-prev,
.picture-slide-next {
  position: absolute;
  top: 50%;
  z-index: 5;
  width: 34px;
  height: 46px;
  margin-top: -23px;
  border: 0;
  background: #222;
  cursor: pointer;
}

.picture-slide-prev {
  left: 0;
}

.picture-slide-next {
  right: 0;
}

.picture-slide-prev:before,
.picture-slide-next:before {
  content: "";
  position: absolute;
  top: 50%;
  width: 11px;
  height: 11px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
}

.picture-slide-prev:before {
  left: 13px;
  transform: translateY(-50%) rotate(45deg);
}

.picture-slide-next:before {
  right: 13px;
  transform: translateY(-50%) rotate(-135deg);
}

.picture-slide-prev:hover,
.picture-slide-next:hover {
  background: #d7001b;
}

.picture-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 48px;
  background: rgba(0, 0, 0, .82);
}

.picture-lightbox.open {
  display: flex;
}

.picture-lightbox img {
  max-width: 86vw;
  max-height: 78vh;
  object-fit: contain;
}

.picture-lightbox p {
  margin: 16px 0 0;
  color: #fff;
  font-size: 16px;
}

.picture-lightbox-close {
  position: absolute;
  right: 32px;
  top: 24px;
  width: 38px;
  height: 38px;
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 34px;
  line-height: 1;
  cursor: pointer;
}

.picture-detail {
  padding: 56px 0 70px;
}

.picture-detail h1 {
  margin: 0 0 28px;
  font-size: 28px;
  color: #222;
}

.picture-detail img {
  max-width: 100%;
}

@media screen and (max-width: 1220px) {
  #home_banner {
    height: 500px;
    margin-bottom: 30px;
  }

  #home_banner .swiper-slide {
    height: 500px;
    background-size: cover;
  }

  #home_banner .swiper-slide img {
    display: none;
  }

  .mt-head-inner,
  .mt-footer-inner,
  .mt-home-title,
  .mt-product-carousel,
  .mt-home-picture-wrap,
  .mt-news-grid,
  .product-list-wrap,
  .product-detail-wrap,
  .product-list-inner,
  .product-show-card,
  .product-intro-card {
    margin-left: 5%;
    margin-right: 5%;
  }

  .mt-nav .ni1 {
    padding-left: 8px;
    padding-right: 8px;
  }

  .main {
    margin-left: 5%;
    margin-right: 5%;
  }

  .probanner {
    height: 240px;
  }

  .picture-model-banner {
    height: 240px;
    background-size: cover;
  }

  .bannertxt.lr {
    padding-left: 0;
  }

  .fgbox {
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
  }

  .fglist li {
    padding: 0;
  }

  .fgl {
    padding: 22px 0 0;
    max-width: 100%;
    flex-basis: auto;
  }

  .fgl .p1 {
    margin-bottom: 15px;
    font-size: 18px;
  }

  .fgl .p2 {
    margin-bottom: 18px;
    font-size: 15px;
    line-height: 3;
  }

  .fgr {
    width: 100%;
    min-width: 0;
  }

  .picture-section h3 {
    font-size: 22px;
  }

  .picture-subnav-inner {
    display: block;
    padding: 12px 0;
  }

  .picture-subnav-links {
    gap: 18px;
  }

  .picture-subnav-links a {
    line-height: 30px;
  }

  .picture-crumb {
    margin-top: 8px;
    flex-wrap: wrap;
    white-space: normal;
  }
}

@media screen and (max-width: 1024px) {
  .mt-header {
    position: fixed;
    left: 0;
    top: 0;
  }

  .mt-head-space {
    height: 76px;
  }

  .mt-head-inner {
    min-height: 76px;
  }

  .mt-logo img {
    max-height: 48px;
  }

  .mt-nav {
    position: fixed;
    right: -260px;
    top: 0;
    bottom: 0;
    width: 240px;
    display: block;
    background: #333;
    padding-top: 30px;
  }

  .mt-nav.open {
    right: 0;
  }

  .mt-nav li {
    margin: 0;
    border-bottom: 1px solid #3e3e3e;
  }

  .mt-nav .ni1 {
    padding: 12px 18px;
    color: #fff;
  }

  .mt-subnav {
    position: static;
    display: block;
    background: #2b2b2b;
    box-shadow: none;
  }

  .mt-subnav dd a {
    color: #ccc;
    padding-left: 30px;
  }

  .mt-search {
    display: none;
  }

  .mt-menu {
    display: flex;
  }

  #carousel img {
    height: 360px;
  }

  #home_banner {
    height: 500px;
    margin-bottom: 30px;
  }

  #home_banner .swiper-slide img {
    width: 100%;
    height: 500px;
    object-fit: cover;
  }

  .mt-home-banner {
    height: 420px;
  }

  .mt-home-picture-wrap {
    grid-template-columns: 300px minmax(0, 1fr);
  }

  .mt-home-picture-panel {
    padding: 34px 34px 32px;
  }

  .mt-home-picture-panel h2 {
    font-size: 28px;
  }

  .product-hero,
  .product-hero-media,
  .product-hero-media img {
    height: 420px;
    min-height: 420px;
  }
}

@media screen and (max-width: 768px) {
  .picture .banner-title {
    font-size: 28px;
  }

  #carousel img {
    height: 240px;
  }

  #home_banner {
    height: 400px;
  }

  #home_banner .swiper-slide {
    height: 400px;
  }

  #home_banner .swiper-slide img {
    height: 400px;
  }

  .mt-home-banner {
    height: 300px;
  }

  .mt-banner-title {
    max-width: 82%;
    font-size: 28px;
    white-space: normal;
    text-align: center;
  }

  .mt-home-products,
  .mt-home-picture-main,
  .mt-home-news {
    padding: 36px 0 44px;
  }

  .mt-home-title h2 {
    font-size: 24px;
  }

  .mt-product-slide {
    flex-basis: 100%;
    padding: 0 10px;
  }

  .mt-news-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .mt-home-picture-wrap {
    display: block;
    min-height: 0;
  }

  .mt-home-picture-panel {
    padding: 30px 24px;
  }

  .mt-home-picture-tag {
    margin-bottom: 30px;
  }

  .mt-home-picture-panel h2 {
    font-size: 24px;
    letter-spacing: 1px;
  }

  .mt-home-picture-brief {
    margin-bottom: 32px;
    letter-spacing: 2px;
  }

  .mt-home-picture-image {
    height: 260px;
  }

  .mt-home-picture-word {
    display: none;
  }

  .product-hero,
  .product-hero-media,
  .product-hero-media img {
    height: 360px;
    min-height: 360px;
  }

  .product-hero-shade {
    background: linear-gradient(180deg, rgba(0, 0, 0, .05) 0%, rgba(32, 32, 38, .82) 100%);
  }

  .product-hero-copy {
    left: 22px;
    right: 22px;
    top: auto;
    bottom: 34px;
    max-width: none;
    transform: none;
  }

  .product-hero-copy h1 {
    font-size: 23px;
  }

  .pic_box {
    width: 50%;
    padding: 8px;
  }

  .picture-gallery {
    padding: 28px 0 18px;
  }

  .pb_tit .p1 {
    font-size: 20px;
  }

  .bannertxt.lr {
    padding-left: 0;
  }

  .picture-model-banner {
    height: 190px;
    background-size: cover;
  }

  .picture-section-slider-wrap {
    padding: 0 42px;
  }

  .product-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .product-list-row {
    padding: 26px 0;
  }

  .product-list-inner {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .article-title-band {
    padding: 46px 0 42px;
  }

  .article-title-band h1 {
    font-size: 24px;
  }

  .article-list-row {
    padding: 28px 0;
  }

  .article-list-inner {
    margin-left: 5%;
    margin-right: 5%;
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .article-list-copy h2 {
    font-size: 20px;
  }

  .article-show-head {
    padding: 38px 0 30px;
  }

  .article-show-head h1 {
    font-size: 24px;
  }

  .article-show-card {
    margin: 24px 5% 0;
    padding: 26px 22px 34px;
  }

  .article-main-photo {
    margin-bottom: 28px;
  }

  .article-related {
    padding: 40px 0 48px;
  }

  .article-related-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .product-list-copy {
    order: 2;
  }

  .product-list-image {
    order: 1;
  }

  .product-show-card {
    padding: 24px;
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .product-gallery {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .product-thumbs {
    flex-direction: row;
    overflow-x: auto;
  }

  .product-intro-card {
    padding: 30px 24px;
  }

  .product-intro-content img {
    max-width: 100%;
  }

  .fly-panel-title,
  .fly-panel-title a,
  .title-bar a,
  .title-bar h3,
  .title-bar div {
    font-size: 22px;
  }

  .mt-footer {
    padding: 30px 18px 24px;
  }

  .mt-footer-top,
  .mt-footer-bottom {
    display: block;
  }

  .mt-footer-line,
  .mt-footer-qrs {
    display: none;
  }

  .mt-footer-logo img {
    margin-bottom: 18px;
  }

  .mt-footer-contact {
    margin-bottom: 14px;
  }
}

@media screen and (max-width: 425px) {
  #home_banner {
    height: 200px;
  }

  #home_banner .swiper-slide {
    height: 200px;
  }

  #home_banner .swiper-slide img {
    height: 200px;
  }
}