/* http://meyerweb.com/eric/tools/css/reset/
v2.0 | 20110126
License: none (public domain)
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}

body {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content: "";
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

.animate .fadein {
  opacity: 0;
  transform-style: preserve-3d;
  transition-property: opacity;
  transition-duration: 2000ms;
  transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
  transition-delay: 0ms;
}
.animate.show .fadein {
  opacity: 1;
}
.animate .slidein_left {
  opacity: 0;
  transform: translateX(-100px);
  transform-style: preserve-3d;
  transition-property: opacity, transform;
  transition-duration: 1000ms;
  transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
  transition-delay: 0ms;
}
.animate .slidein_right {
  opacity: 0;
  transform: translateX(100px);
  transform-style: preserve-3d;
  transition-property: opacity, transform;
  transition-duration: 1000ms;
  transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
  transition-delay: 0ms;
}
.animate.show .slidein_left, .animate.show .slidein_right {
  opacity: 1;
  transform: translateX(0);
}
.animate .slidein_top {
  opacity: 0;
  transform: translateY(-20px);
  transform-style: preserve-3d;
  transition-property: opacity, transform;
  transition-duration: 1000ms;
  transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
  transition-delay: 0ms;
}
.animate .slidein_bottom {
  opacity: 0;
  transform: translateY(20px);
  transform-style: preserve-3d;
  transition-property: opacity, transform;
  transition-duration: 1000ms;
  transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
  transition-delay: 0ms;
}
.animate.show .slidein_top, .animate.show .slidein_bottom {
  opacity: 1;
  transform: translateY(0);
}
.animate .zoomin {
  opacity: 0;
  transform: scale(1.5, 1.5);
  transform-style: preserve-3d;
  transition-property: opacity, transform;
  transition-duration: 500ms;
  transition-delay: 0ms;
}
.animate .zoomout {
  opacity: 0;
  transform: scale(0.5, 0.5);
  transform-style: preserve-3d;
  transition-property: opacity, transform;
  transition-duration: 500ms;
  transition-delay: 0ms;
}
.animate.show .zoomin, .animate.show .zoomout {
  opacity: 1;
  transform: scale(1, 1);
}
.animate .d1 {
  transition-delay: 100ms;
}
.animate .d2 {
  transition-delay: 200ms;
}
.animate .d3 {
  transition-delay: 300ms;
}
.animate .d4 {
  transition-delay: 400ms;
}
.animate .d5 {
  transition-delay: 500ms;
}
.animate .d6 {
  transition-delay: 600ms;
}
.animate .d7 {
  transition-delay: 700ms;
}
.animate .d8 {
  transition-delay: 800ms;
}
.animate .d9 {
  transition-delay: 900ms;
}
.animate .d10 {
  transition-delay: 1000ms;
}
.animate .d11 {
  transition-delay: 1100ms;
}
.animate .d12 {
  transition-delay: 1200ms;
}
.animate .d13 {
  transition-delay: 1300ms;
}
.animate .d14 {
  transition-delay: 1400ms;
}
.animate .d15 {
  transition-delay: 1500ms;
}
.animate .d16 {
  transition-delay: 1600ms;
}
.animate .d17 {
  transition-delay: 1700ms;
}
.animate .d18 {
  transition-delay: 1800ms;
}
.animate .d19 {
  transition-delay: 1900ms;
}
.animate .d20 {
  transition-delay: 2000ms;
}

body {
  font-family: "Heiti SC", "Microsoft YaHei", sans-serif;
  -webkit-text-size-adjust: 100%;
}
body a, body button {
  outline: none;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}
@media (hover: hover) and (pointer: fine) {
  body a, body button {
    opacity: 1;
    transform-style: preserve-3d;
    transition-property: opacity;
    transition-duration: 300ms;
    transition-timing-function: linear;
    transition-delay: 0ms;
  }
  body a:hover, body button:hover {
    opacity: 0.6;
  }
}
body a:hover, body button:hover {
  text-decoration: none;
}
body img {
  vertical-align: bottom;
  border: 0;
  outline: none;
}
body sup, body sub {
  height: 0;
  line-height: 1;
  vertical-align: baseline;
  position: relative;
  font-size: 50%;
}
body sup {
  bottom: 1ex;
}
body sub {
  top: 0.5ex;
}
body input, body textarea, body select, body button {
  padding: 0;
  box-sizing: border-box;
  border: 0;
  border-radius: 0;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}
body input::-ms-expand, body textarea::-ms-expand, body select::-ms-expand, body button::-ms-expand {
  display: none;
}
body .word_break {
  word-wrap: break-word;
  word-break: break-all;
}
body * {
  outline: none;
}
body *:hover, body *:active, body *:focus {
  outline: none;
}

section.kv .bg {
  transform: scale(105%);
  transition: transform 5s linear;
  z-index: 0;
}
section.kv.show .bg {
  transform: scale(100%);
}

@media screen and (min-width: 768px) {
  html {
    font-size: 62.5%;
  }
  body {
    min-width: 980px;
  }
  body .inner_wrap {
    max-width: 1400px;
    width: 90%;
    margin: auto;
    position: relative;
  }
  body h2 {
    font-size: 2rem;
    line-height: 3rem;
    font-weight: 700;
    margin-bottom: 4rem;
  }
  body h3,
  body p.news {
    font-size: 4rem;
    line-height: 5.8rem;
    font-weight: 700;
  }
  body h3 span {
    display: block;
    font-size: 2rem;
    line-height: 3.8rem;
    margin-top: 1rem;
  }
  body blockquote {
    font-size: 5.2rem;
    line-height: 10.4rem;
    font-weight: 400;
  }
  body p, body li {
    font-size: 2rem;
    line-height: 3.8rem;
    font-weight: 400;
  }
  body li {
    line-height: 4rem;
  }
  body img {
    display: block;
    width: 100%;
  }
  body header {
    font-family: "Helvetica Neue", Helvetica, "Segoe UI", sans-serif;
    width: 100%;
    padding: 12px 40px;
    box-sizing: border-box;
    background-color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 5;
  }
  body header .header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  body header .link {
    display: flex;
    justify-content: start;
    align-items: end;
    gap: 16px;
  }
  body header .link .logo {
    display: block;
    width: 14rem;
  }
  body header .link .title {
    font-size: 2.4rem;
    line-height: 3.6rem;
    font-weight: 700;
    padding-bottom: 0.4rem;
  }
  body header .nav {
    width: 14rem;
    height: 3.6rem;
    position: relative;
  }
  body header .nav .language {
    position: absolute;
    right: 0;
    top: 0;
  }
  body header .nav .language .acordion-open {
    width: 14rem;
    height: 3.6rem;
    background-color: transparent;
    position: relative;
    font-size: 2rem;
    line-height: 3.6rem;
    font-weight: 700;
    text-align: left;
  }
  body header .nav .language .acordion-open::after {
    content: "";
    display: block;
    width: 3.6rem;
    height: 3.6rem;
    background: url("../img/icon_acordion.png") no-repeat center/100%;
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    transition: transform 0.2s linear;
  }
  body header .nav .language .acordion-open.on::after {
    transform: rotate(180deg);
  }
  body header .nav .language .acordion-inner {
    display: none;
    width: 14rem;
    padding: 3rem 2rem;
    box-sizing: border-box;
    border: 1px solid #D4D9DD;
    background-color: #fff;
    margin-top: 20px;
  }
  body header .nav .language .acordion-inner a {
    display: block;
    width: 100%;
    font-size: 20px;
    line-height: 1;
    font-weight: 700;
    text-align: center;
  }
  body header .nav .language .acordion-inner a:nth-of-type(n+2) {
    margin-top: 20px;
  }
  body header .nav .language .acordion-inner a.now {
    pointer-events: none;
  }
  body section {
    margin: auto;
  }
  body section.kv {
    width: 100%;
    height: 100vh;
    overflow: hidden;
    position: relative;
  }
  body section.kv .bg {
    width: 100%;
    height: 100vh;
    background: url("../img/bg_kv.jpg") no-repeat center center/cover;
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
  }
  body section.kv .ele {
    width: 33.3333333333vw;
    height: auto;
    aspect-ratio: 640/712;
    background: url("../img/ele.png") no-repeat right top/100%;
    position: absolute;
    top: 80px;
    right: 0;
    z-index: 0;
  }
  body section.kv .inner_wrap {
    height: 100%;
    z-index: 1;
  }
  body section.kv .inner_wrap h1 {
    font-size: 6rem;
    line-height: 12rem;
    font-weight: 400;
    position: absolute;
    top: 40%;
    left: 0;
  }
  body section.kv .scroll {
    display: block;
    width: 64px;
    height: 64px;
    background: url("../img/scroll.png") no-repeat center/100%;
    position: absolute;
    top: 90vh;
    left: 0;
    right: 0;
    margin: auto;
    z-index: 1;
  }
  body section.sec1 {
    padding: 45rem 0 30rem;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.4) 15%, rgba(255, 255, 255, 0.7) 25%, rgba(255, 255, 255, 0.7) 100%);
  }
  body section.sec2 {
    padding: 30rem 0 30rem;
    background: url("../img/bg_red.jpg") no-repeat top center/cover;
    color: #fff;
  }
  body section.sec2 h2 {
    margin-top: 25rem;
  }
  body section.sec3 {
    padding: 30rem 0 37.7rem;
    background-color: #fff;
  }
  body section.sec3 .flex_set {
    width: 100%;
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
  }
  body section.sec3 .flex_set .texts {
    max-width: 52rem;
  }
  body section.sec3 .flex_set .texts h3 {
    margin-bottom: 6rem;
  }
  body section.sec3 .flex_set.flex_set1 .image {
    width: 86rem;
  }
  body section.sec3 .flex_set.flex_set2 {
    margin-top: 40rem;
  }
  body section.sec3 .flex_set.flex_set2 .image {
    width: 64rem;
  }
  body section.sec4 {
    padding: 12rem 0 14rem;
    background-color: #E6E7F0;
    color: #4C4C4C;
  }
  body section.sec4 ul {
    margin-top: 4rem;
  }
  body section.sec4 ul li {
    display: grid;
    grid-template-columns: 17rem auto;
    justify-content: start;
    align-items: start;
    gap: 3rem;
  }
  body section.sec4 ul li a {
    text-decoration: underline;
  }
  body section.sec4 ul li:nth-of-type(n+2) {
    margin-top: 2rem;
  }
  body footer {
    padding: 6rem;
    background-color: #E6E7F0;
    color: #4C4C4C;
    border-top: 1px solid #707070;
  }
  body footer .inner_wrap {
    width: 100%;
    max-width: none;
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 6rem;
  }
  body footer ul {
    display: flex;
    justify-content: start;
    align-items: center;
    gap: 1rem 6rem;
    flex-wrap: wrap;
  }
  body footer p {
    font-size: 1.6rem;
    line-height: 2.4rem;
  }
  .pc_none {
    display: none !important;
  }
}
@media screen and (max-width: 767px) {
  html, body {
    font-size: 0.2666666667vw;
  }
  body {
    min-width: 320px;
  }
  body .inner_wrap {
    max-width: 275rem;
    width: 90%;
    margin: auto;
    position: relative;
  }
  body h2 {
    font-size: 14rem;
    line-height: 15rem;
    font-weight: 700;
    margin-bottom: 20rem;
  }
  body h3,
  body p.news {
    font-size: 20rem;
    line-height: 29rem;
    font-weight: 700;
  }
  body h3 span {
    display: block;
    font-size: 14rem;
    line-height: 26rem;
    margin-top: 10rem;
  }
  body blockquote {
    font-size: 17rem;
    line-height: 40rem;
    font-weight: 400;
  }
  body p, body li {
    font-size: 14rem;
    line-height: 26rem;
    font-weight: 400;
  }
  body li {
    line-height: 26rem;
  }
  body img {
    display: block;
    width: 100%;
  }
  body header {
    font-family: "Helvetica Neue", Helvetica, "Segoe UI", sans-serif;
    width: 100%;
    height: 40rem;
    background-color: #fff;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 5;
  }
  body header .header-inner {
    width: 100%;
    height: 100%;
    background-color: #fff;
    padding-left: 10rem;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
  }
  body header .header-inner .link {
    display: flex;
    justify-content: start;
    align-items: end;
    gap: 8rem;
  }
  body header .header-inner .link .logo {
    display: block;
    width: 70rem;
  }
  body header .header-inner .link .title {
    font-size: 12rem;
    line-height: 18rem;
    font-weight: 700;
  }
  body header .header-inner .nav-open {
    display: block;
    width: auto;
    height: 100%;
    aspect-ratio: 1/1;
    background-color: #fff;
    position: relative;
  }
  body header .header-inner .nav-open::before, body header .header-inner .nav-open::after,
  body header .header-inner .nav-open span {
    display: block;
    width: 18rem;
    height: 2rem;
    background-color: #000;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
  }
  body header .header-inner .nav-open::before, body header .header-inner .nav-open::after {
    content: "";
    transition: transform 0.2s linear;
  }
  body header .header-inner .nav-open::before {
    transform: translateY(-300%);
  }
  body header .header-inner .nav-open::after {
    transform: translateY(300%);
  }
  body header .header-inner .nav-open span {
    opacity: 1;
    transition: opacity 0.2s linear;
  }
  body header .header-inner .nav-open.on::before {
    transform: translateY(0) rotate(45deg);
  }
  body header .header-inner .nav-open.on::after {
    transform: translateY(0) rotate(-45deg);
  }
  body header .header-inner .nav-open.on span {
    opacity: 0;
  }
  body header .nav {
    display: block;
    width: 100%;
    height: auto;
    max-width: none;
    background-color: #fff;
    padding: 0;
    position: absolute;
    top: 40rem;
    left: 0;
    z-index: 1;
    transform: translateY(-100%);
    transition: transform 0.2s ease-out;
  }
  body header .nav.on {
    transform: translateY(0);
  }
  body header .nav .language .menu-inner a {
    display: block;
    width: 100%;
    padding: 15rem 0;
    background-color: #fff;
    font-size: 11rem;
    line-height: 1;
    font-weight: 700;
    text-align: center;
  }
  body header .nav .language .menu-inner a.now {
    background-color: #000;
    color: #fff;
    pointer-events: none;
  }
  body section {
    max-width: 100%;
    margin: auto;
  }
  body section.kv {
    width: 100%;
    height: 100vh;
    overflow: hidden;
    position: relative;
  }
  body section.kv .bg {
    width: 100%;
    height: 100vh;
    background: url("../img/bg_kv_sp.jpg") no-repeat center center/cover;
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
  }
  body section.kv .ele {
    width: 160rem;
    height: auto;
    aspect-ratio: 640/712;
    background: url("../img/ele.png") no-repeat right top/100%;
    position: absolute;
    top: 40rem;
    right: 0;
    z-index: 1;
  }
  body section.kv .inner_wrap {
    height: 100%;
  }
  body section.kv .inner_wrap h1 {
    font-size: 26rem;
    line-height: 52rem;
    font-weight: 400;
    position: absolute;
    top: calc(50% - 45rem);
    left: 0;
  }
  body section.kv .scroll {
    display: block;
    width: 32rem;
    height: 32rem;
    background: url("../img/scroll.png") no-repeat center/100%;
    position: absolute;
    top: 90vh;
    left: 0;
    right: 0;
    margin: auto;
    z-index: 1;
  }
  body section.sec1 {
    padding: 120rem 0;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.4) 15%, rgba(255, 255, 255, 0.7) 25%, rgba(255, 255, 255, 0.7) 100%);
  }
  body section.sec2 {
    padding: 130rem 0 130rem;
    background: url("../img/bg_red.jpg") no-repeat top center/auto 100%;
    color: #fff;
  }
  body section.sec2 h2 {
    margin-top: 180rem;
  }
  body section.sec3 {
    padding: 130rem 0 150rem;
    background-color: #fff;
  }
  body section.sec3 .inner_wrap {
    max-width: none;
    width: 100%;
  }
  body section.sec3 .flex_set .texts {
    max-width: 275rem;
    width: 90%;
    margin: 40rem auto 0;
  }
  body section.sec3 .flex_set .texts h3 {
    margin-bottom: 30rem;
  }
  body section.sec3 .flex_set .image {
    margin: auto;
  }
  body section.sec3 .flex_set.flex_set1 .image {
    width: 315rem;
    padding-left: 40rem;
    box-sizing: content-box;
  }
  body section.sec3 .flex_set.flex_set2 {
    margin-top: 150rem;
  }
  body section.sec3 .flex_set.flex_set2 .image {
    width: 300rem;
  }
  body section.sec4 {
    padding: 50rem 0 60rem;
    background-color: #E6E7F0;
    color: #4C4C4C;
  }
  body section.sec4 ul {
    margin-top: 20rem;
  }
  body section.sec4 ul li a {
    text-decoration: underline;
  }
  body section.sec4 ul li span {
    display: block;
  }
  body section.sec4 ul li span .date {
    margin-bottom: 4rem;
  }
  body section.sec4 ul li:nth-of-type(n+2) {
    margin-top: 10rem;
  }
  body footer {
    padding: 20rem 0 25rem;
    background-color: #E6E7F0;
    color: #4C4C4C;
    border-top: 1px solid #707070;
    text-align: center;
  }
  body footer ul li:nth-of-type(n+2) {
    margin-top: 15rem;
  }
  body footer p {
    margin-top: 15rem;
  }
  .sp_none {
    display: none !important;
  }
}
.common_modal {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  margin: auto;
  opacity: 0;
  z-index: -1;
}
.common_modal.open {
  opacity: 1;
  z-index: 100;
  animation: modalOpen 0.5s linear;
}
.common_modal.close {
  opacity: 0;
  z-index: -1;
  animation: modalClose 0.5s linear;
}
.common_modal .common_modal_bg {
  width: 100%;
  height: 100%;
  background: #000;
  opacity: 0.6;
}
.common_modal .common_modal_con {
  width: 50%;
  height: fit-content;
  max-height: 80%;
  box-sizing: border-box;
  padding: 20px;
  overflow-x: hidden;
  overflow-y: auto;
  background-color: #fff;
  color: #000;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}
.common_modal .common_modal_con .modal_close {
  display: block;
  width: 30px;
  height: 30px;
  position: absolute;
  top: 10px;
  right: 10px;
}

@keyframes modalOpen {
  0% {
    z-index: -1;
    opacity: 0;
  }
  1% {
    z-index: 100;
    opacity: 0;
  }
  100% {
    z-index: 100;
    opacity: 1;
  }
}
@keyframes modalClose {
  0% {
    z-index: 100;
    opacity: 1;
  }
  99% {
    z-index: 100;
    opacity: 0;
  }
  100% {
    z-index: -1;
    opacity: 0;
  }
}

a:focus,
button:focus {
  outline: 2px dotted #aaaaaa;
  outline-offset: 2px;
}