p {
  padding: 0; }

.fl {
  float: left; }

.fr {
  float: right; }

.tong {
  max-width: 1240px;
  padding-left: 20px;
  padding-right: 20px;
  margin-left: auto;
  margin-right: auto; }

.flex {
  display: flex;
  justify-content: space-between; }

.tou {
  padding-top: 2.5vw; }
  .tou .logo {
    text-align: center;
    margin-bottom: 10px; }

.tit {
  text-align: center; }
  .tit h2 {
    line-height: 1; }
    .tit h2 b {
      display: block;
      letter-spacing: 0.7px;
      color: #000000;
      font-size: 35px; }
      @media (max-width: 780px) {
        .tit h2 b {
          z-index: 24px; } }
    .tit h2 p {
      font-size: 12px;
      letter-spacing: 0.2px;
      color: #3a3a3a;
      opacity: 0.53;
      margin-top: 7px; }
    .tit h2:after {
      content: '';
      display: block;
      margin-left: auto;
      margin-right: auto;
      width: 59px;
      height: 3px;
      background-color: #ff8a00;
      border-radius: 1.5px;
      margin-top: 16px; }
  .tit h3 {
    line-height: 1;
    letter-spacing: 0.3px;
    color: #787878;
    font-size: 15px;
    margin-top: 12px; }

.c1 {
  margin-bottom: 4.64vw;
  margin-top: 48px; }
  @media (max-width: 780px) {
    .c1 {
      margin-bottom: 40px; } }
  .c1 .con {
    margin-top: 48px;
    flex-wrap: wrap; }
    .c1 .con .c1-1 {
      width: 46.5%;
      position: relative; }
      @media (max-width: 780px) {
        .c1 .con .c1-1 {
          width: 100%; } }
      .c1 .con .c1-1 h4 {
        letter-spacing: 0.6px;
        color: #000000;
        line-height: 1;
        font-size:28px;}
        .c1 .con .c1-1 h4 p {
          font-size: 20px;
          letter-spacing: -0.1px;
          margin-bottom: 14px; }
        .c1 .con .c1-1 h4:after {
          content: '';
          display: block;
          width: 81px;
          height: 3px;
          background-color: #ff9d24;
          margin-top: 24px; }
      .c1 .con .c1-1 dd {
        line-height: 28px;
        letter-spacing: 0.4px;
        color: #000000;
        margin-top: 20px;
        font-size:15px;
        text-align: justify;
      }
        @media (max-width: 1100px) {
          .c1 .con .c1-1 dd {
            text-overflow: -o-ellipsis-lastline;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 5;
            -webkit-box-orient: vertical; } }
      .c1 .con .c1-1 a.ck {
        width: 177px;
        line-height: 44px;
        font-size: 15px;
        letter-spacing: -0.6px;
        background-color: #3a3a3a;
        text-align: center;
        color: #fff;
        display: block;
        position: absolute;
        bottom: 0;
        left: 0;
        transition-duration: .3s; }
        .c1 .con .c1-1 a.ck:hover {
          background-color: #ff9d24; }
        @media (max-width: 780px) {
          .c1 .con .c1-1 a.ck {
            position: static;
            margin-top: 20px; } }
    .c1 .con .c1-2 {
      width: 50.5%;
      overflow: hidden; }
      @media (max-width: 780px) {
        .c1 .con .c1-2 {
          width: 100%;
          margin-top: 30px; } }
      .c1 .con .c1-2 img {
        width: 100%; }

p {
  margin: 0; }

.fen img {
  transition-duration: .3s; }
.fen:hover img {
  transform: scale(1.1); }

.c2 {
  margin-bottom: 5.52vw; }
  @media (max-width: 780px) {
    .c2 {
      margin-bottom: 40px; } }
  .c2 .con {
    position: relative; }
    .c2 .con .xx {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      z-index: 111;
      cursor: pointer; }
      .c2 .con .xx.prev {
        left: -7.55vw; }
        @media (max-width: 1450px) {
          .c2 .con .xx.prev {
            left: 0; } }
      .c2 .con .xx.next {
        right: -7.55vw; }
        @media (max-width: 1450px) {
          .c2 .con .xx.next {
            right: 0; } }
    .c2 .con .list2 {
      margin-left: -1.3vw;
      margin-right: -1.3vw; }
      .c2 .con .list2 li {
        padding: 0 1.3vw;
        text-align: center; }
        .c2 .con .list2 li a {
          display: block;
          padding: 4.48vw 1.35vw 4.6vw;
          transition-duration: .3s; }
        .c2 .con .list2 li h3 {
          font-size: 22px;
          letter-spacing: 0.4px;
          color: #000000;
          text-overflow: ellipsis;
          overflow: hidden;
          white-space: nowrap; }
          .c2 .con .list2 li h3:after {
            width: 59px;
            height: 2px;
            background-color: #b5b5b5;
            border-radius: 1px;
            content: '';
            display: block;
            margin-left: auto;
            margin-right: auto;
            margin-top: 24px; }
          .c2 .con .list2 li h3 p {
            letter-spacing: 0.2px;
            color: #3a3a3a;
            opacity: 0.3;
            font-size: 12px;
            margin-top: 17px; }
        .c2 .con .list2 li dd {
          line-height: 17px;
          letter-spacing: 0.2px;
          color: #3a3a3a;
          opacity: 0.53;
          font-size: 12px;
          margin-top: 27px; }
        .c2 .con .list2 li:hover a {
          background-color: #ff9d24; }
        .c2 .con .list2 li:hover h3 {
          color: #fff; }
          .c2 .con .list2 li:hover h3:after {
            background: #fff; }
          .c2 .con .list2 li:hover h3 p {
            color: #fff;
            opacity: .55; }
        .c2 .con .list2 li:hover dd {
          color: #fff;
          opacity: 1; }

.c3 {
  background-color: #f9f9fa;
  padding-top: 4.64vw;
  padding-bottom: 3.14vw; }
  @media (max-width: 780px) {
    .c3 {
      padding-top: 40px;
      padding-bottom: 40px; } }
  .c3 .con {
    margin-top: 44px;
    position: relative; }
    .c3 .con .xx {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      z-index: 111;
      cursor: pointer; }
      .c3 .con .xx.prev {
        left: -7.55vw; }
        @media (max-width: 1450px) {
          .c3 .con .xx.prev {
            left: 0; } }
      .c3 .con .xx.next {
        right: -7.55vw; }
        @media (max-width: 1450px) {
          .c3 .con .xx.next {
            right: 0; } }
    .c3 .con .list2 {
      margin-left: -1.04vw;
      margin-right: -1.04vw;
      text-align: center; }
      .c3 .con .list2 li {
        padding: 0 1.04vw; }
        .c3 .con .list2 li .img {
          overflow: hidden; }
          .c3 .con .list2 li .img img {
            width: 100%; }
        .c3 .con .list2 li .zi {
          padding-top: 2vw; }
          @media (max-width: 780px) {
            .c3 .con .list2 li .zi {
              margin-top: 20px; } }
          .c3 .con .list2 li .zi h3 {
            font-size: 21px;
            letter-spacing: 0.4px;
            color: #000000; }
          .c3 .con .list2 li .zi dd {
            line-height: 29px;
            letter-spacing: 0.3px;
            color: #6e6e6e;
            font-size: 14px;
            margin-top: 12px; }
            @media (max-width: 1200px) {
              .c3 .con .list2 li .zi dd br {
                display: none; } }

.c4 {
  margin-top: 7.4vw;
  margin-bottom: 5vw; }
  @media (max-width: 780px) {
    .c4 {
      margin-top: 40px;
      margin-bottom: 40px; } }
  .c4 .list1 {
    display: flex;
    margin-top: 2.71vw;
    margin-bottom: 4.69vw;
    text-align: center;
    justify-content: center; }
    @media (max-width: 780px) {
      .c4 .list1 {
        margin-top: 20px;
        margin-bottom: 20px;
        flex-wrap: wrap; } }
    @media (max-width: 480px) {
      .c4 .list1 {
        margin-bottom: 10px; } }
    .c4 .list1 li {
      width: 195px;
      padding: 0 10px; }
      @media (max-width: 780px) {
        .c4 .list1 li {
          width: 25%;
          padding: 0 5px; } }
      @media (max-width: 480px) {
        .c4 .list1 li {
          width: 33.33%;
          margin-bottom: 10px; } }
      .c4 .list1 li a {
        border: solid 2px #ff8a00;
        font-size: 20px;
        letter-spacing: 0.4px;
        color: #4b4b4b;
        line-height: 49px;
        display: block;
        transition-duration: .3s;
        text-overflow: ellipsis;
        overflow: hidden;
        white-space: nowrap; }
        @media (max-width: 1025px) {
          .c4 .list1 li a {
            font-size: 16px;
            line-height: 42px;
            border: 1px solid #ff8a00; } }
        @media (max-width: 780px) {
          .c4 .list1 li a {
            font-size: 14px; } }
      .c4 .list1 li:hover a {
        background-color: #ff8a00;
        color: #fff; }
  .c4 .con {
    margin-bottom: 19px; }
    @media (max-width: 780px) {
      .c4 .con {
        margin-bottom: 8px; } }
  .c4 .list li {
    position: relative; }
    .c4 .list li .img {
      overflow: hidden; }
      .c4 .list li .img img {
        width: 100%; }
    .c4 .list li .zi {
      position: absolute;
      top: 5.57vw;
      width: 100%;
      padding: 0 2.45vw; }
      @media (max-width: 780px) {
        .c4 .list li .zi {
          top: 20px;
          padding: 0 10px; } }
      .c4 .list li .zi h3 b {
        display: block;
        font-size: 35px;
        letter-spacing: 0.7px;
        color: #000000; }
        @media (max-width: 1025px) {
          .c4 .list li .zi h3 b {
            font-size: 24px; } }
        @media (max-width: 480px) {
          .c4 .list li .zi h3 b {
            font-size: 16px; } }
      .c4 .list li .zi h3 p {
        letter-spacing: 0.2px;
        color: #8e8e8e;
        font-size: 12px;
        margin-top: 12px; }
        @media (max-width: 780px) {
          .c4 .list li .zi h3 p {
            margin-top: 6px; } }
      .c4 .list li .zi .ck {
        width: 103px;
        line-height: 36px;
        text-align: center;
        font-size: 12px;
        letter-spacing: 0.2px;
        color: #000000;
        border: solid 1px #c9c9c9;
        margin-top: 3.07vw;
        transition-duration: .3s; }
        .c4 .list li .zi .ck:hover {
          background-color: #ff9d24;
          border: solid 1px #ff9d24;
          color: #fff; }
        @media (max-width: 480px) {
          .c4 .list li .zi .ck {
            display: none; } }
  .c4 .list.list2 {
    width: 50.584%; }
  .c4 .list.list3 {
    width: 47.584%;
    display: flex;
    flex-wrap: wrap;
    align-content: space-between; }
    .c4 .list.list3 li:last-child {
      display: none; }
  .c4 .list.list4 {
    width: 100%; }
    .c4 .list.list4 li .zi {
      top: 3.65vw; }

.c5 {
  padding-bottom: 5vw; }
  @media (max-width: 780px) {
    .c5 {
      padding-bottom: 40px; } }
  .c5 .con {
    margin-top: 3.18vw;
    position: relative; }
    @media (max-width: 780px) {
      .c5 .con {
        margin-top: 30px; } }
    .c5 .con .xx {
      position: absolute;
      top: 43%;
      transform: translateY(-50%);
      z-index: 111;
      cursor: pointer; }
      .c5 .con .xx.prev {
        left: -7.55vw; }
        @media (max-width: 1450px) {
          .c5 .con .xx.prev {
            left: 0; } }
      .c5 .con .xx.next {
        right: -7.55vw; }
        @media (max-width: 1450px) {
          .c5 .con .xx.next {
            right: 0; } }
    .c5 .con .list2 li {
      padding: 0 0.755vw;
      float: left; }
      .c5 .con .list2 li .img {
        overflow: hidden; }
        .c5 .con .list2 li .img img {
          width: 100%; }
      .c5 .con .list2 li .zi {
        margin-top: 25px; }
        @media (max-width: 780px) {
          .c5 .con .list2 li .zi {
            margin-top: 20px; } }
        .c5 .con .list2 li .zi h3 {
          font-size: 18px;
          letter-spacing: 0.4px;
          color: #000000;
          text-overflow: ellipsis;
          overflow: hidden;
          white-space: nowrap;
          transition-duration: .3s; }
        .c5 .con .list2 li .zi dd {
          line-height: 25px;
          letter-spacing: 0.3px;
          color: #787878;
          margin-top: 20px; }
          @media (max-width: 780px) {
            .c5 .con .list2 li .zi dd {
              margin-top: 8px; } }
        .c5 .con .list2 li .zi .timex {
          letter-spacing: 0.3px;
          color: #787878;
          margin-top: 2.35vw;
          transition-duration: .3s; }
          @media (max-width: 780px) {
            .c5 .con .list2 li .zi .timex {
              margin-top: 8px; } }
      .c5 .con .list2 li:hover .zi h3 {
        color: #ff920c; }
      .c5 .con .list2 li:hover .zi .timex {
        color: #ff920c; }

.c6 {
  margin-bottom: 2.76vw; }
  @media (max-width: 780px) {
    .c6 {
      margin-bottom: 40px; } }
  .c6 .con {
    box-shadow: 0px 0px 4px 0px rgba(79, 77, 77, 0.27);
    padding: 2.81vw 3.13vw 2.6vw 3.07vw; }
    @media (max-width: 780px) {
      .c6 .con {
        flex-wrap: wrap; } }
    .c6 .con .tit1 {
      font-weight: 600; }
      @media (max-width: 780px) {
        .c6 .con .tit1 {
          justify-content: center;
          width: 100%; } }
      .c6 .con .tit1 b {
        font-size: 51.64px;
        color: #ff920c;
        margin-right: 12px;
        display: block;
        line-height: 1; }
      .c6 .con .tit1 .zi span {
        font-size: 20.93px;
        letter-spacing: -0.8px;
        color: #ff920c;
        opacity: 0.67; }
      .c6 .con .tit1 .zi p {
        letter-spacing: -0.6px;
        color: #434343;
        font-size: 14.65px; }
    .c6 .con .lyb {
      max-width: 822px;
      width: 77%; }
      @media (max-width: 780px) {
        .c6 .con .lyb {
          width: 100%;
          margin-top: 20px; } }
      .c6 .con .lyb .ww1 {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        margin-bottom: 15px; }
        .c6 .con .lyb .ww1 input {
          width: 23.61%;
          display: block;
          border: none;
          border-radius: 8px;
          line-height: 36px;
          height: 36px;
          background-color: #fcfcfc;
          letter-spacing: 0.5px;
          text-indent: 15px;
          color: rgba(116, 116, 116, 0.8); }
          .c6 .con .lyb .ww1 input::-webkit-input-placeholder {
            color: rgba(116, 116, 116, 0.8); }
          @media (max-width: 480px) {
            .c6 .con .lyb .ww1 input {
              width: 100%;
              margin-bottom: 15px; }
              .c6 .con .lyb .ww1 input:last-child {
                margin-bottom: 0; } }
      .c6 .con .lyb .ww2 {
        margin-bottom: 15px; }
        .c6 .con .lyb .ww2 textarea {
          width: 100%;
          display: block;
          border: none;
          border-radius: 8px;
          line-height: 36px;
          height: 56px;
          background-color: #fcfcfc;
          letter-spacing: 0.5px;
          text-indent: 15px;
          color: rgba(116, 116, 116, 0.8);
          padding: 0; }
          .c6 .con .lyb .ww2 textarea::-webkit-input-placeholder {
            color: rgba(116, 116, 116, 0.8); }
      .c6 .con .lyb .ww3 {
        display: flex;
        align-items: center;
        margin-bottom: 15px; }
        .c6 .con .lyb .ww3 input {
          display: block;
          border: none;
          border-radius: 8px;
          line-height: 36px;
          height: 36px;
          background-color: #fcfcfc;
          letter-spacing: 0.5px;
          text-indent: 15px;
          color: rgba(116, 116, 116, 0.8); }
          @media (max-width: 780px) {
            .c6 .con .lyb .ww3 input {
              flex-wrap: wrap; } }
          .c6 .con .lyb .ww3 input::-webkit-input-placeholder {
            color: rgba(116, 116, 116, 0.8); }
      .c6 .con .lyb .ww4 input {
        border: none;
        width: 194px;
        line-height: 35px;
        text-align: center;
        color: #fff;
        background-color: #ff920c; }

.foot {
  padding-top: 4.9vw;
  background: #3a3a3a;
  color: #fff; }
  @media (max-width: 780px) {
    .foot {
      padding-top: 40px; } }
  .foot a {
    color: #fff; }
  .foot .con {
    padding-right: 1.77vw;
    padding-bottom: 38px; }
    @media (max-width: 780px) {
      .foot .con {
        flex-wrap: wrap; } }
    @media (max-width: 780px) {
      .foot .con .foot1 {
        width: 100%;
        margin-bottom: 20px; } }
    .foot .con .foot1 img {
      max-width: 100%; }
    .foot .con .foot2 {
      max-width: 174px; }
      @media (max-width: 780px) {
        .foot .con .foot2 {
          width: 100%;
          margin-bottom: 20px; } }
      .foot .con .foot2 h2 {
        font-size: 18px; }
        .foot .con .foot2 h2:after {
          content: '';
          display: block;
          width: 26px;
          height: 3px;
          background: #fff;
          margin-top: 8px; }
      .foot .con .foot2 dd {
        line-height: 30px;
        margin-top: 15px;
        flex-wrap: wrap; }
        .foot .con .foot2 dd p:nth-child(odd):after {
          content: '|';
          padding: 0 29px; }
    @media (max-width: 780px) {
      .foot .con .foot3 {
        width: 100%;
        margin-bottom: 20px; } }
    .foot .con .foot3 h2 {
      font-size: 18px; }
      .foot .con .foot3 h2:after {
        content: '';
        display: block;
        width: 26px;
        height: 3px;
        background: #fff;
        margin-top: 8px; }
    .foot .con .foot3 .list2 {
      width: 423px;
      margin-top: 20px; }
      @media (max-width: 1025px) {
        .foot .con .foot3 .list2 {
          width: auto; } }
      @media (max-width: 780px) {
        .foot .con .foot3 .list2 {
          max-width: 423px; } }
      @media (max-width: 480px) {
        .foot .con .foot3 .list2 {
          max-width: 100%;
          flex-wrap: wrap; } }
      .foot .con .foot3 .list2 li {
        align-items: center;
        display: flex; }
        @media (max-width: 1025px) {
          .foot .con .foot3 .list2 li {
            margin: 0 2px; } }
        @media (max-width: 480px) {
          .foot .con .foot3 .list2 li {
            width: 100%;
            margin-bottom: 12px; }
            .foot .con .foot3 .list2 li:last-child {
              margin-bottom: 0; } }
        .foot .con .foot3 .list2 li .zi {
          margin-left: 10px;
          color: #c4c4c4; }
          .foot .con .foot3 .list2 li .zi b {
            display: block;
            font-size: 16px; }
          .foot .con .foot3 .list2 li .zi p {
            font-size: 14px; }
    @media (max-width: 780px) {
      .foot .con .foot4 {
        width: 100%; } }
    .foot .con .foot4 h2 {
      font-size: 18px; }
      .foot .con .foot4 h2:after {
        content: '';
        display: block;
        width: 26px;
        height: 3px;
        background: #fff;
        margin-top: 8px; }
    .foot .con .foot4 dd {
      margin-top: 19px; }
      .foot .con .foot4 dd p {
        color: #c4c4c4;
        margin-top: 12px; }
  .foot .lx {
    border-top: solid 1px rgba(255, 255, 255, 0.21);
    padding-top: 2.6vw;
    padding-bottom: 3.07vw;
    padding-left: 0.87vw; }
    @media (max-width: 780px) {
      .foot .lx {
        padding: 16px 0; } }
    .foot .lx .list2 {
      display: flex;
      align-items: center;
      flex-wrap: wrap; }
      .foot .lx .list2 li {
        margin-right: 3.39vw;
        display: flex;
        align-items: center; }
        @media (max-width: 780px) {
          .foot .lx .list2 li {
            margin-bottom: 10px; }
            .foot .lx .list2 li:last-child {
              margin-bottom: 0; } }
        .foot .lx .list2 li:last-child {
          margin-right: 0; }
        .foot .lx .list2 li dd {
          margin-left: 10px;
          color: #c3c3c3; }

.ban {
  background: #ff920c;
  color: #ffffff;
  padding: 20px 0; }
  @media (max-width: 780px) {
    .ban {
      padding: 16px 0;
      text-align: center; }
      .ban .ban1 {
        width: 100%; }
      .ban .ban2 {
        width: 100%; } }
  .ban .con {
    flex-wrap: wrap; }
  .ban a {
    color: #ffffff; }

.ndao {
  height: 80px;
  background-color: #f2f2f2; }
  @media (max-width: 780px) {
    .ndao {
      height: 62px; } }
  .ndao .con {
    align-items: center;
    height: 100%; }
  .ndao .xypg-left-nav {
    display: flex;
    margin: 0; }
    @media (max-width: 780px) {
      .ndao .xypg-left-nav {
        overflow-x: scroll;
        white-space: nowrap;
        justify-content: space-between;
        height: 61px; }
        .ndao .xypg-left-nav::-webkit-scrollbar {
          display: none; } }
    .ndao .xypg-left-nav > li > a {
      transition: 0.3s ease 0s;
      padding: 0px 30px;
      color: #333;
      position: relative;
      line-height: 80px; }
      @media (max-width: 780px) {
        .ndao .xypg-left-nav > li > a {
          line-height: 62px;
          padding: 0 20px;
          font-size: 14px; } }
      .ndao .xypg-left-nav > li > a:after {
        content: "";
        position: absolute;
        width: 1px;
        height: 15px;
        display: block;
        background: #ccc;
        top: 50%;
        margin-top: -7px;
        right: 0px; }
    .ndao .xypg-left-nav > li .first-nav-btn {
      display: none; }
    .ndao .xypg-left-nav > li:hover {
      background: #ff920c; }
      .ndao .xypg-left-nav > li:hover > a {
        color: #fff; }
        .ndao .xypg-left-nav > li:hover > a:before {
          width: 80%;
          left: 10%;
          background-color: #ff920c; }
    .ndao .xypg-left-nav > li:last-child > a:after {
      display: none; }
  .ndao .site {
    color: #666666; }
    .ndao .site img {
      width: 18px; }
    .ndao .site a {
      color: #666666; }
      .ndao .site a:hover {
        color: #029238; }

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