/* ============================================================
样式重置
============================================================ */
body,
p,
ul,
ol,
li,
dl,
dt,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
form,
fieldset,
legend,
input,
select,
textarea,
button,
th,
td {
  margin: 0;
  padding: 0;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
}
ul,
dl,
ol {
  list-style: none;
}
img,
fieldset,
input[type='submit'] {
  border: 0 none;
}
img {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
}
em {
  font-style: normal;
}
strong {
  font-weight: normal;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
button,
input[type='button'] {
  cursor: pointer;
  border: 0 none;
}
textarea {
  word-wrap: break-word;
  resize: none;
}
menu {
  margin: 0;
  padding: 0;
}
body {
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  -webkit-text-size-adjust: 100% !important;
     -moz-text-size-adjust: 100% !important;
      -ms-text-size-adjust: 100% !important;
          text-size-adjust: 100% !important;
  --brand-color: #dc0723;
}
input[type=number] {
  -moz-appearance: textfield;
}
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
a,
button,
input,
img {
  -webkit-touch-callout: none;
}
input,
select {
  outline: none;
}
a,
button,
input,
div {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
html,
body {
  height: 100%;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, segoe ui, Roboto, Helvetica, Arial, sans-serif, apple color emoji, segoe ui emoji, segoe ui symbol;
}
a {
  text-decoration: none;
}
div {
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
   -ms-user-select: none;
       user-select: none;
}
.hide {
  display: none !important;
}
.page {
  height: 100%;
}
.page_on {
  overflow: hidden;
}
.page-hd {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 99999;
}
.page-pro {
  padding-top: 134px;
}
.page-pro__mode {
  padding-bottom: 80px;
}
.page-nav {
  position: fixed;
  width: 80%;
  top: 0;
  left: 0;
  right: 0;
  min-width: 140px;
  max-width: 440px;
  min-height: 100%;
  background-color: #f3f3f3;
  border-color: rgba(0, 0, 0, 0.1);
  z-index: 1;
}
.page-nav:after {
  content: "";
  display: block;
  width: 5px;
  height: 120%;
  position: absolute;
  top: -10%;
  left: 100%;
  -webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
          box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
  z-index: 99;
}
.page-nav__left {
  position: relative;
  z-index: 2;
}
.page-nav__hd {
  padding: 20px 20px;
  font-size: 20px;
  color: #000;
  line-height: 24px;
  text-align: center;
  font-weight: 500;
  position: relative;
}
.page-nav__hd:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  z-index: 2;
}
.page-nav__cell {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.page-nav__cell:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 20px;
  right: 0;
  height: 1px;
  background-color: rgba(0, 0, 0, 0.1);
  z-index: 2;
}
.page-nav__title {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  padding: 10px 20px;
  font-size: 14px;
  color: #000;
  line-height: 20px;
}
.page-nav__title:active {
  background-color: #ececec;
}
.page-nav__arrow {
  width: 50px;
  height: 40px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  background-image: url('../img/arrow.png');
  background-repeat: no-repeat;
  background-size: 14px 14px;
  background-position: center center;
  position: relative;
}
.page-nav__arrow:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 1px;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.1);
  z-index: 2;
}
.page-nav__arrow:active {
  background-color: #ececec;
}
.page-nav__close {
  position: absolute;
  top: 16px;
  right: 10px;
  width: 30px;
  height: 30px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  background-image: url('../img/close.png');
  background-repeat: no-repeat;
  background-size: 20px 20px;
  background-position: center center;
  z-index: 2;
}
.page-nav__close:active {
  -webkit-transform: scale(0.86);
          transform: scale(0.86);
}
.page-nav__right {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  background-color: #f3f3f3;
  -webkit-transform: translate3d(100%, 0, 0);
          transform: translate3d(100%, 0, 0);
  -webkit-transition: -webkit-transform .3s ease;
  transition: -webkit-transform .3s ease;
  transition: transform .3s ease;
  transition: transform .3s ease, -webkit-transform .3s ease;
}
.page-nav__right_on {
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
}
.page-nav__back {
  position: absolute;
  top: 18px;
  left: 10px;
  width: 30px;
  height: 30px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  background-image: url('../img/arrow.png');
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
  background-repeat: no-repeat;
  background-size: 14px 14px;
  background-position: center center;
  z-index: 2;
}
.page-nav__back:active {
  -webkit-transform: scale(0.86);
          transform: scale(0.86);
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
}
.page-main {
  position: relative;
  z-index: 3;
  width: 100%;
  min-height: 100%;
  background-color: #ffffff;
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
  -webkit-transition: -webkit-transform .3s ease;
  transition: -webkit-transform .3s ease;
  transition: transform .3s ease;
  transition: transform .3s ease, -webkit-transform .3s ease;
}
.page-main_on {
  -webkit-transform: translate3d(80%, 0, 0);
          transform: translate3d(80%, 0, 0);
}
.page-main__goTop {
  position: fixed;
  bottom: 30%;
  right: -40px;
  background-color: #000;
  border-radius: 4px 0 0 4px;
  width: 40px;
  height: 40px;
  z-index: 999;
  -webkit-transition: right .3s ease;
  transition: right .3s ease;
}
.page-main__goTop:active {
  background-color: var(--brand-color);
}
.page-main__goTop_on {
  right: 0;
}
.page-main__goTop:after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30px;
  height: 30px;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  background-image: url('../img/cc-up.png');
  background-repeat: no-repeat;
  background-size: 100% auto;
  z-index: 2;
}
.page-head {
  background-color: var(--brand-color);
}
.page-head__main {
  max-width: 1170px;
  height: 36px;
  padding: 0 10px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.page-head__hd {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-right: 20px;
}
.page-head__icon {
  width: 18px;
  height: 18px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  margin-right: 4px;
}
.page-head__text {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  font-size: 14px;
  color: #fff;
  line-height: 16px;
}
.page-head__title {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  font-size: 14px;
  color: #fff;
  line-height: 16px;
}
.page-head__bd {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.page-head__address {
  font-size: 14px;
  color: #fff;
  line-height: 16px;
}
.page-head__address:hover {
  opacity: 0.8;
}
.page-head__address:active {
  opacity: 0.6;
}
.page-head__item {
  padding: 0 10px;
  font-size: 14px;
  color: #fff;
  line-height: 16px;
}
.page-head__item:hover {
  opacity: 0.8;
}
.page-head__item:active {
  opacity: 0.6;
}
.page-head__share {
  width: 24px;
  height: 24px;
  margin: 0 5px;
}
.page-head__shareImg {
  width: 20px;
  height: 20px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}
.page-banner {
  padding: 20px 10px;
  background-color: #fff;
}
.page-banner__main {
  max-width: 1170px;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.page-banner__menu {
  width: 28px;
  height: 28px;
  margin-right: 12px;
}
.page-banner__menu:active {
  -webkit-transform: scale(0.95);
          transform: scale(0.95);
}
.page-banner__logo {
  width: 96px;
  height: 58px;
}
.page-banner__logo_ex {
  width: 100%;
  height: auto;
}
.page-banner__logoImg {
  width: 96px;
  height: 58px;
}
.page-banner__tab {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
}
.page-banner__item {
  padding: 10px 15px;
  position: relative;
}
.page-banner__item:hover .page-banner__more {
  opacity: 1;
  top: 100%;
  left: 15px;
  visibility: visible;
}
.page-banner__item:hover .page-banner__more::after {
  border-bottom-color: #fff;
}
.page-banner__text {
  font-size: 20px;
  color: #000;
  line-height: 24px;
}
.page-banner__text:hover {
  color: var(--brand-color);
}
.page-banner__text_on {
  color: var(--brand-color);
}
.page-banner__text:active {
  color: rgba(220, 7, 35, 0.6);
}
.page-banner__more {
  position: absolute;
  top: 200%;
  left: 0;
  right: 0;
  width: 268px;
  background-color: #fff;
  padding: 8px 4px;
  border-radius: 8px;
  -webkit-box-shadow: 0 10px 55px 5px #eee;
          box-shadow: 0 10px 55px 5px #eee;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  z-index: 99;
  visibility: hidden;
  -webkit-transition: opacity .2s ease,top .2s ease;
  transition: opacity .2s ease,top .2s ease;
}
.page-banner__more::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 8px solid #d7d7d7;
  position: absolute;
  left: 35px;
  top: -8px;
  z-index: 99;
}
.page-banner__link {
  display: block;
  padding: 8px 10px;
  font-size: 14px;
  color: #000;
  line-height: 16px;
  text-align: left;
}
.page-banner__link:hover {
  color: var(--brand-color);
}
.page-banner__link:active {
  color: rgba(220, 7, 35, 0.6);
}
.page-banner__link_ex {
  padding: 8px 10px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
}
.page-banner__link_ex:hover .page-banner__info {
  color: var(--brand-color);
}
.page-banner__link_ex:hover .page-banner__special {
  top: -8px;
  left: 262px;
  width: 300px;
  visibility: visible;
}
.page-banner__info {
  font-size: 14px;
  color: #000;
  line-height: 16px;
  text-align: left;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.page-banner__special {
  position: absolute;
  background-color: #fff;
  padding: 8px 5px;
  width: 250px;
  top: -8px;
  left: 0;
  right: 0;
  z-index: 100;
  -webkit-box-shadow: 0 10px 55px 5px rgba(137, 173, 255, 0.35);
          box-shadow: 0 10px 55px 5px rgba(137, 173, 255, 0.35);
  border-radius: 8px;
  visibility: hidden;
  -webkit-box-sizing: border;
          box-sizing: border;
}
.page-banner__arrow {
  width: 10px;
  height: 10px;
  margin-left: 8px;
}
.page-footer {
  background-color: #F2F2F2;
  border-top: 1px solid #EAEAEA;
}
.page-footer__main {
  max-width: 1170px;
  margin: 0 auto;
  padding: 20px 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.page-footer__item {
  width: 33.33%;
  padding: 10px 10px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.page-footer__hd {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 50px;
  margin-bottom: 15px;
}
.page-footer__title {
  font-weight: 600;
}
.page-footer__logo {
  width: 50px;
  height: 50px;
  margin-right: 10px;
}
.page-footer__li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 10px;
}
.page-footer__li:last-child {
  margin-bottom: 0;
}
.page-footer__li:first-child {
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.page-footer__icon {
  width: 20px;
  height: 20px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  margin-right: 10px;
}
.page-footer__text {
  font-size: 14px;
  color: #333;
  line-height: 24px;
  word-break: break-all;
}
.page-footer__copyright {
  background-color: #333;
  padding: 7px;
  font-size: 14px;
  color: #fff;
  line-height: 26px;
  text-align: center;
}
.page-path {
  width: 100%;
  height: 300px;
  position: relative;
  background-repeat: repeat-y;
  background-size: cover;
  background-position: center center;
  background-attachment: initial;
  margin: 0 auto;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.page-path:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.2);
  z-index: 1;
}
.page-path__main {
  max-width: 1170px;
  padding: 135px 20px;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  position: relative;
  z-index: 2;
}
.page-path__hd {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  font-size: 20px;
  color: #fff;
  line-height: 1.5;
  font-weight: 500;
}
.page-path__li {
  position: relative;
  font-size: 14px;
  color: #fff;
  line-height: 1.5;
  padding-right: 20px;
}
.page-path__li:after {
  content: '';
  position: absolute;
  top: 0;
  left: -18px;
  width: 20px;
  height: 20px;
  background-image: url('../img/cc-up.png');
  -webkit-transform: rotate(90deg);
          transform: rotate(90deg);
  background-repeat: no-repeat;
  background-size: 100% auto;
}
.page-path__li:hover {
  opacity: 0.85;
}
.page-path__li:active {
  opacity: 0.6;
}
.page-path__li:last-child {
  padding-right: 0;
}
.index-article {
  background-color: #f2f2f2;
}
.index-article__main {
  max-width: 1060px;
  margin: 0 auto;
  padding: 40px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.index-article__title {
  font-size: 22px;
  color: var(--brand-color);
  line-height: 1.5;
  font-family: 500;
  margin-bottom: 10px;
}
.index-article__note {
  font-size: 16px;
  color: #000;
  line-height: 1.5;
  margin-bottom: 10px;
}
.index-article__info {
  padding: 20px 30px;
  font-size: 16px;
  color: #000;
  line-height: 1.5;
  font-style: italic;
  background-color: #ffffff;
  border-radius: 2px;
  overflow: hidden;
  border-left: 4px solid var(--brand-color);
}
@media screen and (max-width: 768px) {
  .page-footer__main{
    display: flex;
    flex-direction: column;
  }
  .page-footer__item{
    display: flex;
    flex-direction: column;
    width: 100% !important;
    padding: 10px 20px;
  }
}