/* 基础样式 - 适用于所有设备 */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Roboto' !important;
}
body {
  background-color: #f5f5f5;
  color: #333;
  line-height: 1.6;
  cursor: default;
}
html {
  font-size: 16px;
  /* 默认值，1rem = 16px */
}
@media (min-width: 576px) {
  html {
    font-size: 17px;
  }
}
@media (min-width: 768px) {
  html {
    font-size: 18px;
  }
}
@media (min-width: 992px) {
  html {
    font-size: 19px;
  }
}
@media (min-width: 1200px) {
  html {
    font-size: 20px;
  }
}
a {
  text-decoration: none;
  color: #333;
}
ul,
ol {
  list-style: none;
}
img {
  vertical-align: top;
  border: none;
}
.flex {
  display: flex;
}
.d-c-c {
  display: flex;
  justify-content: center;
  align-items: center;
}
.d-a-c {
  display: flex;
  align-items: center;
}
.d-j-c {
  display: flex;
  justify-content: center;
}
.d-c-sb {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.button {
  border: 0;
  background-color: none;
  outline: none;
}
.pagination .page-item.active {
  color: #ffffff;
}
.more_main {
  position: absolute;
  width: 100%;
  left: 0;
  top: 0;
  height: 325px;
  z-index: 1000;
  background-color: rgba(0, 0, 0, 0.9);
  display: flex;
  flex-direction: column;
  font-size: 16px;
  font-family: Microsoft YaHei, Microsoft YaHei-400;
  font-weight: 400;
  color: #fff;
}
.more_main .close {
  display: flex;
  justify-content: flex-end;
  padding: 18px;
  width: 100%;
  box-sizing: border-box;
}
.more_main .close .close_img {
  width: 20px;
  height: 20px;
}
.more_main ul {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.more_main ul li {
  text-align: center;
  flex: 1;
  line-height: 67px;
}
header {
  background: rgba(0, 0, 0, 0.91);
  height: 70px;
  padding: 0 8px 0 12px;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 999;
}
header .head_logo {
  color: hsla(0, 0%, 100%, 0.5);
}
header .head_logo .head_title {
  text-align: center;
}
header .head_logo .head_title div:first-child {
  font-size: 14px;
  font-family: Source Han Sans CN, Source Han Sans CN-400;
  white-space: nowrap;
}
header .head_logo .head_title div:nth-child(2) {
  font-size: 12px;
  font-family: Source Han Sans CN, Source Han Sans CN-400;
  white-space: nowrap;
}
header .head_logo .siring_logo {
  width: 137px;
  height: 48px;
  object-fit: contain;
}
header .head_right {
  position: relative;
}
header .head_right .right_box {
  white-space: nowrap;
  color: #ffffff;
  font-size: 15px;
}
header .head_right .right_box .line {
  margin: 0 12px;
  width: 1px;
  height: 12px;
  background: #fff;
}
.head_box {
  background: rgba(0, 0, 0, 0.91);
  height: 70px;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 999;
  color: #fff;
}
.head_box .main {
  display: flex;
  justify-content: center;
  width: 100%;
  height: 70px;
}
.head_box .main .head_left {
  color: hsla(0, 0%, 100%, 0.5);
}
.head_box .main .head_left .siring_logo {
  transform: scale(0.9);
  object-fit: contain;
}
.head_box .main .head_left .head_title {
  padding: 0 20px;
  text-align: center;
}
.head_box .main .head_left .head_title div:first-child {
  font-size: 14px;
  font-family: Source Han Sans CN, Source Han Sans CN-400;
  white-space: nowrap;
}
.head_box .main .head_left .head_title div:nth-child(2) {
  font-size: 12px;
  font-family: Source Han Sans CN, Source Han Sans CN-400;
  white-space: nowrap;
}
.head_box .main .head_center {
  font-size: 18px;
  margin: 0 58px;
  width: 100%;
  white-space: nowrap;
}
.head_box .main .head_center span {
  padding: 0 25px;
}
.head_box .main .head_center .current {
  color: #f5f60c;
  white-space: nowrap;
}
.head_box .main .head_center .othen:hover {
  color: #dd0012;
}
.head_box .main .head_right .phone_item {
  padding: 0 40px;
}
.head_box .main .head_right .phone_item .Sphone {
  width: 60px;
  height: 60px;
}
.head_box .main .head_right .phone_item .phone_info {
  font-size: 16px;
}
.head_box .main .head_right .link_cust {
  width: 131.0016px;
  height: 49.9968px;
  background: #dd0012;
  font-size: 16px;
  font-family: Source Han Sans CN, Source Han Sans CN-400;
  font-weight: 400;
  color: #ffffff;
  cursor: pointer;
  text-align: center;
  line-height: 49.9968px;
  margin-right: 10px;
}
.head_box .main .head_right .simplified {
  width: 131.0016px;
  height: 49.9968px;
  border: 0.9984px solid #ffffff;
  font-size: 16px;
  font-family: Source Han Sans CN, Source Han Sans CN-400;
  font-weight: 400;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
}
.card {
  height: 10rem;
  background: #fff;
  box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.16);
  display: flex;
  opacity: 0.8;
  padding: 8px;
}
.white_box {
  width: 100%;
  height: 100px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.title_item_list {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100px;
}
.title_item_list .black_name {
  display: inline-block;
  font-size: 18px;
  font-weight: 400;
}
.title_item_list .black_line {
  width: 26.9952px;
  height: 0.9984px;
  background: #333333;
}
/* 移动端样式 - 屏幕宽度小于768px */
@media screen and (max-width: 767px) {
  .siring_logo {
    width: 110px !important;
    height: 21px !important;
    object-fit: contain;
  }
  .smHide {
    display: block;
  }
  .mdHide {
    display: block;
  }
  .lgHide {
    display: none;
  }
  .serive {
    width: 100%;
    height: 556px;
    padding: 10px;
    position: relative;
  }
  .serive::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
  }
  .serive .serive_img {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .serive .serive_img div {
    background-image: url(../img/serive.png);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    width: 100%;
    height: 100%;
  }
  .serive .serive_img img {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
  }
  .serive .serivie_main {
    font-size: 1.375rem;
    font-family: Source Han Sans CN, Source Han Sans CN-400;
    font-weight: 400;
    color: #ffffff;
    display: flex;
  }
  .serive .serivie_main .ser_mid {
    position: relative;
    z-index: 3;
    background: hsla(0, 0%, 100%, 0.1);
    border-radius: 2px;
    font-size: 16px;
    font-family: Source Han Sans CN, Source Han Sans CN-400;
    font-weight: 400;
    color: #fff;
    text-align: center;
    width: 7.875rem;
    height: 454px;
    overflow-y: scroll;
  }
  .serive .serivie_main .ser_mid .mid_item {
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 4.25rem;
    border-radius: 2px;
    width: 7.875rem;
    font-size: 14px !important;
  }
  .serive .serivie_main .ser_mid .mid_item img {
    width: 24px;
    height: 24px;
  }
  .serive .serivie_main .ser_mid .serColor {
    background: #dd0012;
  }
  .serive .serivie_main .ser_right {
    flex: 1;
    position: relative;
    padding: 0 20px;
    padding-right: 0px;
    overflow: hidden;
    z-index: 2;
  }
  .serive .serivie_main .ser_right .desc-title {
    font-size: 13px;
    color: #fff;
    font-weight: 700;
  }
  .serive .serivie_main .ser_right .desc {
    display: inline-block;
    font-size: 0.8125rem;
    font-family: Microsoft YaHei, Microsoft YaHei-400;
    font-weight: 400;
    color: #fff;
    margin-bottom: 5px;
    margin-top: -2px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    -webkit-line-clamp: 6;
    line-height: 1.375rem;
    /* 控制显示的行数 */
  }
  .serive .serivie_main .ser_right .name {
    font-size: 18px;
    font-family: Source Han Sans CN, Source Han Sans CN-500;
    font-weight: 500;
    color: #fff;
    display: flex;
    justify-content: flex-start;
  }
  .serive .serivie_main .ser_right .pic_main .ser_img1 {
    background-image: url(../img/ser_img1.png);
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    width: 235px;
    height: 166px;
    margin-bottom: 17px;
  }
  .serive .serivie_main .ser_right .pic_main .ser_img2 {
    background-image: url(../img/ser_img2.png);
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    width: 235px;
    height: 166px;
    margin-bottom: 17px;
  }
  .serive .serive_btm {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    z-index: 3;
    bottom: 20px;
    width: 100%;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
  }
  .serive .serive_btm .detail {
    border: 1px solid #fff;
    width: 114px;
    height: 41px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-family: Microsoft YaHei, Microsoft YaHei-400;
    font-weight: 400;
    text-align: CENTER;
    color: #fff;
    margin-right: 34px;
    text-decoration: none !important;
  }
  .serive .serive_btm .detail:last-child {
    margin-right: 0px;
  }
  .serive .serive_btm .ask {
    cursor: pointer;
  }
}
/* 平板设备 - 屏幕宽度在768px到1023px之间 */
@media screen and (min-width: 768px) and (max-width: 1023px) {
  .smHide {
    display: block;
  }
  .mdHide {
    display: block;
  }
  .lgHide {
    display: none;
  }
  .serive {
    width: 100%;
    height: 700px;
    padding: 10px;
    position: relative;
  }
  .serive::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
  }
  .serive .serive_img {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .serive .serive_img div {
    background-image: url(../img/serive.png);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    width: 100%;
    height: 100%;
  }
  .serive .serive_img img {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
  }
  .serive .serivie_main {
    font-size: 1.375rem;
    font-family: Source Han Sans CN, Source Han Sans CN-400;
    font-weight: 400;
    color: #ffffff;
    display: flex;
  }
  .serive .serivie_main .ser_mid {
    position: relative;
    z-index: 3;
    background: hsla(0, 0%, 100%, 0.1);
    border-radius: 2px;
    font-size: 16px;
    font-family: Source Han Sans CN, Source Han Sans CN-400;
    font-weight: 400;
    color: #fff;
    text-align: center;
    width: 7.875rem;
  }
  .serive .serivie_main .ser_mid .mid_item {
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 4.25rem;
    border-radius: 2px;
    width: 7.875rem;
  }
  .serive .serivie_main .ser_mid .mid_item img {
    width: 24px;
    height: 24px;
  }
  .serive .serivie_main .ser_mid .serColor {
    background: #dd0012;
  }
  .serive .serivie_main .ser_right {
    flex: 1;
    position: relative;
    padding: 0 20px;
    overflow: hidden;
    z-index: 2;
  }
  .serive .serivie_main .ser_right .desc-title {
    font-size: 13px;
    color: #fff;
    font-weight: 700;
  }
  .serive .serivie_main .ser_right .desc {
    display: inline-block;
    font-size: 0.8125rem;
    font-family: Microsoft YaHei, Microsoft YaHei-400;
    font-weight: 400;
    color: #fff;
    margin-bottom: 13px;
    margin-top: -2px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    -webkit-line-clamp: 6;
    line-height: 1.375rem;
    /* 控制显示的行数 */
  }
  .serive .serivie_main .ser_right .name {
    font-size: 18px;
    font-family: Source Han Sans CN, Source Han Sans CN-500;
    font-weight: 500;
    color: #fff;
    margin-bottom: 1rem;
    display: flex;
    justify-content: flex-start;
  }
  .serive .serivie_main .ser_right .pic_main .ser_img1 {
    background-image: url(../img/ser_img1.png);
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    width: 235px;
    height: 166px;
    margin-bottom: 17px;
  }
  .serive .serivie_main .ser_right .pic_main .ser_img2 {
    background-image: url(../img/ser_img2.png);
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    width: 235px;
    height: 166px;
    margin-bottom: 17px;
  }
  .serive .serive_btm {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    z-index: 3;
    bottom: 20px;
    width: 100%;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
  }
  .serive .serive_btm .detail {
    border: 1px solid #fff;
    width: 114px;
    height: 41px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-family: Microsoft YaHei, Microsoft YaHei-400;
    font-weight: 400;
    text-align: CENTER;
    color: #fff;
    margin-right: 34px;
    text-decoration: none !important;
  }
  .serive .serive_btm .detail:last-child {
    margin-right: 0px;
  }
  .serive .serive_btm .ask {
    cursor: pointer;
  }
}
/* PC端样式 - 屏幕宽度大于1024px */
@media screen and (min-width: 1024px) {
  .smHide {
    display: none;
  }
  .mdHide {
    display: none;
  }
  .lgHide {
    display: block;
  }
  .serive {
    overflow: hidden;
    width: 100%;
    height: 690px;
    padding: 22px 10px 10px;
    position: relative;
  }
  .serive::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
  }
  .serive .serive_img {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .serive .serive_img div {
    background-image: url(../img/serive.png);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    width: 100%;
    height: 100%;
  }
  .serive .serive_img img {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
  }
  .serive .serivie_main {
    font-size: 1.375rem;
    font-family: Source Han Sans CN, Source Han Sans CN-400;
    font-weight: 400;
    color: #ffffff;
    display: flex;
  }
  .serive .serivie_main .ser_mid {
    position: relative;
    z-index: 3;
    background: hsla(0, 0%, 100%, 0.1);
    border-radius: 2px;
    font-size: 16px;
    font-family: Source Han Sans CN, Source Han Sans CN-400;
    font-weight: 400;
    color: #fff;
    text-align: center;
    height: 595px;
    overflow-y: scroll;
  }
  .serive .serivie_main .ser_mid .mid_item {
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 4.25rem;
    border-radius: 2px;
    width: 9.375rem;
  }
  .serive .serivie_main .ser_mid .mid_item img {
    width: 24px;
    height: 24px;
  }
  .serive .serivie_main .ser_mid .serColor {
    background: #dd0012;
  }
  .serive .serivie_main .ser_right {
    flex: 1;
    position: relative;
    padding: 0 20px;
    overflow: hidden;
    z-index: 2;
  }
  .serive .serivie_main .ser_right .desc-title {
    font-size: 18px;
    color: #fff;
    font-weight: 700;
  }
  .serive .serivie_main .ser_right .desc {
    display: inline-block;
    font-size: 16px;
    font-family: Microsoft YaHei, Microsoft YaHei-400;
    font-weight: 400;
    color: #fff;
    margin-bottom: 13px;
    margin-top: -2px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    -webkit-line-clamp: 6;
    line-height: 30px /* 控制显示的行数 */;
    height: 150px;
  }
  .serive .serivie_main .ser_right .name {
    font-size: 18px;
    font-family: Source Han Sans CN, Source Han Sans CN-500;
    font-weight: 500;
    color: #fff;
    margin-bottom: 16px;
    display: flex;
    justify-content: flex-start;
    color: #ffff00;
  }
  .serive .serivie_main .ser_right .pic_main {
    display: flex;
  }
  .serive .serivie_main .ser_right .pic_main .ser_img1 {
    background-image: url(../img/ser_img1.png);
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    width: 300px;
    height: 300px;
    margin-right: 20px;
  }
  .serive .serivie_main .ser_right .pic_main .ser_img2 {
    background-image: url(../img/ser_img2.png);
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    width: 300px;
    height: 300px;
  }
  .serive .serive_btm {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    z-index: 3;
    bottom: 20px;
    width: 100%;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
  }
  .serive .serive_btm .detail {
    border: 1px solid #fff;
    width: 114px;
    height: 41px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-family: Microsoft YaHei, Microsoft YaHei-400;
    font-weight: 400;
    text-align: CENTER;
    color: #fff;
    margin-right: 34px;
    text-decoration: none !important;
  }
  .serive .serive_btm .ask {
    cursor: pointer;
  }
}