:root {
  --logo-width: 64px;
  --padding: 60px;
  --column-font-size: 16px;
  --crumbs-font-size: 16px;
  --font-family-regular: Microsoft YaHei Regular;
  --all-padding: calc(var(--padding) * 2);
}
@media screen and (max-width: 1200px) {
  :root {
    --padding: 30px;
  }
}
@media screen and (max-width: 768px) {
  :root {
    --padding: 15px;
    --logo-width: 50px;
  }
}
body {
  position: relative;
  font-family: var(--font-family-regular);
}
.header {
  width: 100%;
  padding: var(--padding) var(--padding) 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
}
.header .nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s;
}
.header .nav .lf {
  width: var(--logo-width);
  height: var(--logo-width);
  background-color: #ffffff;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s;
}
.header .nav .lf a {
  display: inline-block;
  width: 100%;
  height: 100%;
  background: url(/static/images/logo_b.png) no-repeat center;
  background-size: 80%;
  text-decoration: none;
  color: #333;
  transition: color 0.3s;
}
.header .nav .lf i {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 40px;
  color: #333;
  transition: color 0.3s;
}
.header .nav .lf:hover {
  animation: a 0.5s forwards;
}
.header .nav .lf:hover a,
.header .nav .lf:hover i {
  color: #111;
}
@keyframes a {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(360deg);
  }
}
.header .nav .ri {
  min-width: 120px;
  display: flex;
  flex-direction: column;
  position: relative;
  align-items: flex-end;
}
.header .nav .ri .menu span {
  display: block;
  line-height: 1;
  text-align: right;
  cursor: pointer;
}
.header .nav .ri .menu span i {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  font-size: 18px;
  color: #ffffff;
}
.header .nav .ri .menu span i.animate {
  animation: rotate 0.5s ease-in-out;
}
.header .nav .ri .menu span i.closeanimate {
  animation: rotates 0.5s ease-in-out;
}
.header .nav .ri .column {
  width: 130px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  position: absolute;
  top: 40px;
  right: 0;
  text-align: right;
  transform-origin: center top 0px;
  transition: all 0.2s;
  opacity: 0;
  transform: scale(1, 0);
}
.header .nav .ri .column a {
  width: 100%;
  display: inline-block;
  color: #ffffff;
  font-size: var(--column-font-size);
  line-height: 2.5;
  text-align: right;
  text-decoration: none;
  overflow: hidden;
  position: relative;
  transition: all 0.3s;
}
.header .nav .ri .column a span {
  display: inline-block;
  transition: all 0.3s;
}
.header .nav .ri .column a i {
  width: 40px;
  display: inline-block;
  font-style: normal;
  opacity: 0;
  position: absolute;
  transition: all 0.3s;
}
.header .nav .ri .column a:hover span {
  transform: translateX(-40px);
}
.header .nav .ri .column a:hover i {
  opacity: 1;
  transform: translateX(-40px);
}
.header.dark {
  position: absolute;
}
.header.dark .nav .lf {
  background-color: #333;
}
.header.dark .nav .lf i,
.header.dark .nav .lf a {
  color: #ffffff;
  background: url(/static/images/logo.png) no-repeat center;
  background-size: 80%;

}
.header.dark .nav .lf:hover {
  background-color: #111;
}
.header.dark .nav .ri .menu span i {
  color: #4c4c4c;
}
.header.dark .nav .ri .column a {
  color: #000000;
}
.banner {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.banner img {
  min-height: 100%;
  max-height: 100%;
  display: block;
  -webkit-object-fit: cover;
  object-fit: cover;
}
.pc {
  display: block;
}
.mobile {
  display: none;
}
.main {
  transition: all 0.3s;
  padding: calc(var(--logo-width) + var(--padding)) var(--padding) 0;
}
.main .crumbs {
  margin-top: 140px;
  margin-bottom: 45px;
  overflow: hidden;
}
.main .crumbs a {
  display: inline-block;
  font-size: var(--crumbs-font-size);
  text-decoration: none;
  font-family: var(--font-family-regular);
  color: #333333;
  margin: 0 30px 0 0;
}
.main .crumbs a::after {
  content: "";
  display: block;
  width: 100%;
  height: 3px;
  background-color: #fff;
  margin-top: 5px;
  transform: scale(0, 1);
  transition: all 0.3s;
}
.main .crumbs a.active::after {
  transform: scale(1, 1);
  background-color: #333333;
}
.main .crumbs a:hover::after {
  transform: scale(1, 1);
  background-color: #333333;
}
.main .main-works {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.main .main-works-item {
  position: relative;
  display: block;
  width: calc((100vw - (var(--padding) * 2) - 60px) / 3);
  height: calc(((100vw - (var(--padding) * 2) - 60px) / 3) * (19 / 29));
  margin-bottom: 30px;
  background-color: #999999;
  overflow: hidden;
  transition: all 0.3s;
}
.main .main-works-item a {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.main .main-works-item a h1 {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 15px;
  display: none;
  justify-content: space-between;
  font-size: 14px;
  font-weight: normal;
  color: #010101;
  line-height: 1;
  overflow: hidden;
  z-index: 30;
  transition: all 0.3s;
}
.main .main-works-item a img {
  display: block;
  border: none;
  width: 100%;
  height: 100%;
  transition: all 0.3s;
  object-fit: cover;
}
.main .main-works-item a::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  z-index: 20;
  position: absolute;
  top: 0;
  left: 0;
  transition: all 0.3s;
  background-color: transparent;
}
.main .main-works-item:hover {
  border-color: #fff;
}
.main .main-works-item:hover a h1 {
  display: flex;
  color: #fff;
}
.main .main-works-item:hover a img {
  transform: scale(1.1);
}
.main .main-works-item:hover a::after {
  background-color: rgba(0, 0, 0, 0.6);
}
.main .main-works::after {
  content: "";
  display: block;
  width: calc((100vw - (var(--padding) * 2) - 60px) / 3);
  height: 0;
}
.main .works-detail {
  width: 100%;
}
.main .works-detail h1 {
  font-size: 24px;
  color: #000000;
  line-height: 1;
  font-weight: bold;
  padding: 35px 0 20px;
}
.main .works-detail span {
  display: block;
  font-size: 12px;
  color: #000000;
  margin-bottom: 20px;
}
.main .works-detail p {
  display: block;
  font-size: 16px;
  color: #000000;
  margin-bottom: 60px;
}
.main .main-profile {
  display: flex;
}
.main .main-profile-lf {
  width: 380px;
  min-height: 200px;
  margin-bottom: 30px;
}
.main .main-profile-lf img {
  max-width: 100%;
}
.main .main-profile-ri {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  padding-left: 30px;
  color: #000000;
}
.main .main-profile-ri-content {
  width: 100%;
  max-width: 980px;
  min-height: 200px;
  flex: 1;
}
.main .main-profile-ri-content .content-text p {
  margin-bottom: 30px;
  font-size: 16px;
  line-height: 1.75;
}
.main .main-profile-ri-content .content-text img {
  max-width: 100%;
}
.main .main-profile-ri-content .content-text a {
  text-decoration: underline;
  color: #000000;
  transition: all 0.3s;
}
.main .main-profile-ri-content .content-text a:hover {
  color: #f60;
}
.main .main-profile-ri-content .content-list {
  display: flex;
}
.main .main-profile-ri-content .content-list .content-list-item {
  margin-bottom: 30px;
}
.main .main-profile-ri-content .content-list .content-list-item h1 {
  font-size: 16px;
  font-weight: bold;
  padding: 20px 0 15px;
}
.main .main-profile-ri-content .content-list .content-list-item p {
  font-size: 16px;
  line-height: 1.6;
}
.main .main-profile-ri-content .content-list .content-list-lf {
  flex: 1;
  padding-right: 15px;
}
.main .main-profile-ri-content .content-list .content-list-ri {
  flex: 1;
  padding-left: 15px;
}
.main .main-profile-ri-content.w1200 {
  max-width: 1200px;
}
.main .main-profile-ri-content.w980 {
  max-width: 980px;
}
.main .main-profile-ri-content.w600 {
  max-width: 600px;
}
.main .main-profile .guestbook {
  display: flex;
  flex-direction: column;
}
.main .main-profile .guestbook label,
.main .main-profile .guestbook input,
.main .main-profile .guestbook button,
.main .main-profile .guestbook .submit-btn {
  display: block;
  width: 100%;
  min-height: 60px;
  outline: none;
  margin: 0;
  padding: 0;
  border: none;
  background-color: transparent;
  font-size: 14px;
}
.main .main-profile .guestbook input {
  padding: 0 25px;
}
.main .main-profile .guestbook textarea {
  width: 100%;
  min-height: 210px;
  resize: none;
  outline: none;
  margin: 0;
  padding: 0;
  padding: 25px;
  border: none;
}
.main .main-profile .guestbook label,
.main .main-profile .guestbook .submit-btn {
  margin-bottom: 20px;
  border: 1px solid #333333;
}
.main .main-profile .guestbook .submit-btn {
  background-color: #333333;
  color: #ffffff;
  border-bottom-color: #919191;
}
.main .main-profile .guestbook .submit-btn button {
  display: flex;
  align-items: center;
  justify-content: center;
}
.main .main-profile .guestbook .submit-btn span {
  display: inline-block;
  background: transparent;
  transition: all 0.3s;
  font-size: 14px;
  margin: 0;
}
.main .main-profile .guestbook .submit-btn i {
  display: inline-block;
  width: 22px;
  height: 22px;
  margin-right: -40px;
  margin-left: 10px;
  background: url(/static/images/ri.png) no-repeat;
  background-size: 100%;
  transition: all 0.3s;
  opacity: 0;
}
.main .main-profile .guestbook .submit-btn:hover span {
  transform: translateX(-20px);
}
.main .main-profile .guestbook .submit-btn:hover i {
  transform: translateX(-20px);
  opacity: 1;
}
.main .main-profile .guestbook-item {
  width: 100%;
  border-bottom: 1px solid #cccccc;
  padding-bottom: 60px;
  margin-bottom: 60px;
}
.main .main-profile .guestbook-item h1 {
  line-height: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.main .main-profile .guestbook-item h1 span:first-child {
  font-size: 18px;
  color: #000000;
  font-weight: bold;
}
.main .main-profile .guestbook-item h1 span:last-child {
  font-size: 12px;
  color: #6e6e6e;
  font-weight: bold;
}
.main .main-profile .guestbook-item p {
  font-size: 16px;
  color: #000000;
  line-height: 1.8;
  margin-bottom: 15px;
  text-align: justify;
}
.main .main-profile .guestbook-item h2 {
  font-size: 16px;
  font-weight: bold;
  color: #000000;
}
.main .articles {
  width: 100%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.main .articles .articles-item {
  display: block;
  width: calc((100vw - (var(--padding) * 2) - 60px) / 3);
  transition: all 0.2s;
}
.main .articles .articles-item a {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
  overflow: hidden;
  padding-bottom: 35px;
}
.main .articles .articles-item a .articles-item-img {
  display: block;
  width: 100%;
  height: calc(((100vw - (var(--padding) * 2) - 60px) / 3) * 1 / 2);
  overflow: hidden;
}
.main .articles .articles-item a .articles-item-img img {
  width: 100%;
  height: 100%;
  transition: transform 0.3s;
  object-fit: cover;
}
.main .articles .articles-item a span {
  font-size: 12px;
  color: #8d8d8d;
  display: block;
  line-height: 20px;
  margin: 15px 0 10px;
}
.main .articles .articles-item a h1 {
  font-size: 24px;
  line-height: 30px;
  color: #333333;
  display: block;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  overflow: hidden;
}
.main .articles .articles-item a p {
  font-size: 12px;
  color: #666666;
  display: block;
  line-height: 20px;
  min-height: 40px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  overflow: hidden;
}
.main .articles .articles-item:hover .articles-item-img img {
  transform: scale(1.1);
}
.main .articles::after {
  content: "";
  display: block;
  width: calc((100vw - (var(--padding) * 2) - 60px) / 3);
}
.main .article-detail-lf .outher-img {
  display: block;
  width: 100%;
  height: 190px;
  background-color: #e2e2e2;
  font-size: 18px;
  color: #010101;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: var(--font-family-regular);
}
.main .article-detail-lf img {
  display: block;
  width: 100%;
  height: 190px;
}
.main .article-detail-lf div {
  display: flex;
  justify-content: space-between;
  padding: 30px 0;
}
.main .article-detail-lf div a {
  display: block;
  text-decoration: none;
  color: #000000;
}
.main .article-detail-lf div a i {
  font-size: 18px;
}
.main .article-title {
  font-size: 24px;
  font-weight: bold;
  color: #000000;
  text-align: justify;
}
.main .article-info {
  line-height: 1;
  margin: 20px 0 40px;
}
.main .article-info span {
  font-size: 14px;
  color: #4e4e4e;
  margin-right: 40px;
}
.main .article-detail-content p {
  font-size: 16px;
  color: #000402;
  margin-bottom: 30px;
  line-height: 1.8;
  text-align: justify;
}
.main .article-detail-content img {
  max-width: 100%;
}
.main .article-detail-content a {
  text-decoration: underline;
  color: #000000;
  transition: all 0.3s;
}
.main .article-detail-content a:hover {
  color: #f60;
}
.main .view-count {
  font-size: 14px;
  color: #a1a1a1;
  border-bottom: 1px solid #a1a1a1;
  padding-bottom: 20px;
}
.main .state {
  font-size: 14px;
  color: #a1a1a1;
  margin-bottom: 80px;
  margin-top: 20px;
}
.works-detail-img {
  width: 100%;
}
.works-detail-img p {
  display: block;
  padding: 20px 0;
  line-height: 1.6 ;
  text-align: center;
  background-color: #eee;
}

.works-detail-img h1,h2,h3 {
  margin: 20px 0;
  text-align: center;
  line-height: 1.6;
}
.works-detail-img img {
  display: block;
  margin: 0 auto;
  border: none;
  max-width: 100%;
}
.works-detail-img a {
  text-decoration: underline;
  color: #000000;
  transition: all 0.3s;
}
.works-detail-img a:hover {
  color: #f60;
}
.main-page {
  display: flex;
  justify-content: center;
  padding: var(--padding) 0;
}
.main-page a {
  display: inline-block;
  margin-right: 20px;
  width: 40px;
  height: 40px;
  transition: all 0.15s linear;
  border-width: 1px;
  border-style: solid;
  border-color: #666;
  background-color: #fff;
  position: relative;
  font-size: 20px;
  text-align: center;
  line-height: 40px;
  text-decoration: none;
  color: #333;
}
.main-page a::after {
  content: "";
  width: 15px;
  height: 15px;
  box-sizing: border-box;
  display: block;
  border-width: 1px;
  border-style: solid;
  border-color: transparent;
  transform: rotate(45deg);
  position: absolute;
  top: 13px;
}
.main-page a.prev::after {
  border-bottom-color: #666;
  border-left-color: #666;
  left: 17px;
}
.main-page a.next::after {
  border-top-color: #666;
  border-right-color: #666;
  right: 17px;
}
.main-page a.active {
  background-color: #000000;
  border-color: #000000;
  color: #fff;
}
.main-page a:hover {
  background-color: #000000;
  border-color: #000000;
  color: #fff;
}
.main-page a:hover.prev::after {
  border-bottom-color: #fff;
  border-left-color: #fff;
}
.main-page a:hover.next::after {
  border-top-color: #fff;
  border-right-color: #fff;
}
.footer {
  padding: 60px var(--padding);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer span.copyright {
  color: #333333;
  font-size: 14px;
  font-weight: bold;
  text-decoration: none;
}
.footer a {
  color: #000000;
  text-decoration: none;
}
.footer span.beian {
  font-size: 12px;
  text-decoration: none;
}
@keyframes rotate {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(180deg);
  }
}
@keyframes rotates {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(-180deg);
  }
}
@media screen and (max-width: 1200px) {
  .main .main-works-item {
    width: calc((100vw - (var(--padding) * 2) - 30px) / 2);
    height: calc(((100vw - (var(--padding) * 2) - 30px) / 2) * (19 / 29));
    margin-bottom: 30px;
  }
  .main .main-works::after {
    display: none;
  }
  .main .articles .articles-item {
    width: calc((100vw - (var(--padding) * 2) - 30px) / 2);
  }
  .main .articles .articles-item a .articles-item-img {
    height: calc(((100vw - (var(--padding) * 2) - 30px) / 2) * 1 / 2);
  }
  .main .articles::after {
    width: calc((100vw - (var(--padding) * 2) - 30px) / 2);
  }
}
@media screen and (max-width: 768px) {
  .datu {
    height: 50vh;
  }
  .header .nav .lf i {
    font-size: 32px;
  }
  .header .nav .ri .column a {
    line-height: 2;
  }
  .pc {
    display: none;
  }
  .mobile {
    display: block;
  }
  .main .main-works-item {
    width: calc(100vw - var(--all-padding));
    height: calc((100vw - var(--all-padding)) * (19 / 29));
    margin-bottom: 20px;
  }
  .main .main-profile {
    flex-direction: column-reverse;
  }
  .main .main-profile .main-profile-lf {
    width: 100%;
  }
  .main .main-profile .main-profile-ri {
    padding-left: 0;
  }
  .main .article-detail-lf .outher-img {
    width: 100%;
    height: calc((100vw - var(--all-padding)) * 1 / 2);
  }
  .main .article-detail-lf img {
    width: 100%;
    height: calc((100vw - var(--all-padding)) * 1 / 2);
  }
  .main .articles .articles-item {
    width: calc(100vw - (var(--padding) * 2));
  }
  .main .articles .articles-item a .articles-item-img {
    height: calc((100vw - (var(--padding) * 2)) * 1 / 2);
  }
  .main .articles .articles-item a h1 {
    font-size: 18px;
  }
  .main .articles::after {
    width: calc(100vw - (var(--padding) * 2));
  }
  .main .article-title {
    font-size: 18px;
  }
  .main .crumbs {
    margin-top: 110px;
  }
  .main-page a {
    width: 30px;
    height: 30px;
    line-height: 30px;
    font-size: 16px;
  }
}
.weui-dialog {
  left: 50%;
  transform: translate(-50%, -50%);
}