@charset "utf-8";





/* document */

@font-face { font-family: 'NotoSans Regular'; src: url('../fonts/NotoSans-Regular.woff2') format('woff2'), url('../fonts/NotoSans-Regular.woff') format('woff'), url('../fonts/NotoSans-Regular.ttf') format('truetype'); font-weight: normal; font-style: normal; font-display: swap;}
@font-face { font-family: 'NotoSans Medium'; src: url('../fonts/NotoSans-Medium.woff2') format('woff2'), url('../fonts/NotoSans-Medium.woff') format('woff'), url('../fonts/NotoSans-Medium.ttf') format('truetype'); font-weight: 500; font-style: normal; font-display: swap;}
@font-face { font-family: 'NotoSans Bold'; src: url('../fonts/NotoSans-Bold.woff2') format('woff2'), url('../fonts/NotoSans-Bold.woff') format('woff'), url('../fonts/NotoSans-Bold.ttf') format('truetype'); font-weight: bold; font-style: normal; font-display: swap;}

*, *:after, *:before { -webkit-box-sizing: border-box; box-sizing: border-box;}
:root { --main-theme-color: #58889e; --sub-theme-color: #000; --font-theme-color: #333; --white-theme-color: #fff;}
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;}
html, input, textarea { font-family: 'NotoSans Regular'; font-size: 16px; color: var(--font-theme-color);}
body { width:expression(document.body.clientWidth <= 320? "1200px": "auto"); min-width: 320px; background-color: var(--white-theme-color); overflow-x: hidden;}
body, div, ul, li, dl, dt, dd, ol, form, a, span, p, h1, h2, h3, h4, h5, h6, label, table, tbody, tr, th, td, object, iframe, icon { margin: 0; padding: 0;}
h1, h2, h3, h4, h5, h6 { font-weight: normal;}
center { font-size: 16px;}
html, body { height: 100%;}
img { border: none; vertical-align: bottom;}
ul, li { list-style-type: none;}
a { color: var(--font-theme-color); text-decoration: none;}
a:hover { color: var(--main-theme-color);}
a { outline: none;}
a:active { star: expression(this.onFocus=this.blur());}
a:active { star: expression(this.onFocus=this.blur());}
:focus { outline: 0;}
.flex { display: flex; justify-content: space-between;}

.main { max-width: 1420px; margin: auto;}
@media screen and (max-width: 1470px) {
    .main { max-width: inherit; margin: 0 3.5%;}
}
@media screen and (max-width: 640px) {
    .main { margin: 0 15px;}
}

#scroll-01 { position: fixed; left: -80px; top: 30%; width: 200px; height: 200px; background: url(../images/scroll-01.png) no-repeat; background-size: contain; animation: anim 3s infinite linear;}
#scroll-01 img { width: 200px; height: 200px;}
#scroll-02 { position: fixed; left: 45px; top: 48.5%; width: 108px;height: 108px; background: url(../images/scroll-02.png) no-repeat; background-size: contain; animation: anim 4s infinite linear;}
#scroll-02 img { width: 108px; height: 108px;}
@keyframes anim { 0% { transform: rotate(0deg);} 100% { transform: rotate(360deg);}}
@-webkit-keyframes anim { 0% { transform: rotate(0deg);} 100% { transform: rotate(360deg);}}
@media screen and (max-width: 1440px) {
    #scroll-01, #scroll-02 { display: none;}
}





/* heard */

.db-bg { position: fixed; top: 0; left: 0; z-index: 999; width: 100%; height: 100px; background-color: var(--white-theme-color);}
.db-sj { display: none;}
.db-sj a { display: block; position: absolute; left: 3.5%; top: 0; z-index: 99; width: 20px; height: 60px;}
.db-sj a span { display: block; position: absolute; left: 0; top: 50%; width: 20px; height: 2px; margin-top: -1px; background-color: var(--main-theme-color);}
.db-sj a span::before,.db-sj span::after { content: ''; position: absolute; width: 100%; height: 100%; left: 0; background-color: inherit;}
.db-sj a span::before { bottom: 6px;}
.db-sj a span::after { top: 6px;}

.db-dh-lg { width: 112px; height: 80px; background: url(../Images/logo.png) no-repeat center; background-size: 112px 80px; margin: 10px 0;}
.db-dh-lg a { display: block; width: 100%; height: 100%;}
.db-dh-lb { flex: 1 1 auto; margin-right: 75px; justify-content: flex-end;}
.db-dh-lb li { position: relative; margin-left: 50px;}
.db-dh-lb li a { display: block; font-family: 'NotoSans Medium'; font-size: 20px; color: var(--sub-theme-color); height: 100px; line-height: 100px; position: relative; transition: all .3s ease;}
.db-dh-lb li:hover a { color: var(--main-theme-color);}
.db-dh-ls { position: absolute; left: 0; top: 100px; width: 240px; opacity: 0; background-color: #fff; visibility: hidden; box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.05); transition: all .5s ease;}
.db-dh-lb li:hover .db-dh-ls { opacity: 1; visibility: visible;}
.db-dh-lb li:nth-child(3) .db-dh-ls { width: 350px;}
.db-dh-ls dt a, .db-dh-lb li:hover .db-dh-ls dt a { display: block; font-size: 16px; color: var(--font-theme-color); height: auto; line-height: 20px; padding: 10px 15px; transition: all .3s ease;}
.db-dh-ls dt a:hover, .db-dh-lb li:hover .db-dh-ls dt a:hover { padding-left: 25px; color: #fff; background-color: var(--main-theme-color);}

.db-dh-yb { width: 224px; height: 100px;}
.db-dh-sh { width: 22px; height: 100px; position: relative;}
#toggle-search { display: block; width: 100%; height: 100%; background: url(../images/search.png) no-repeat center; background-size: 22px 22px; cursor: pointer;}
#search-form { position: absolute; top: 100px; right: 0; width: 250px; max-height: 0; background-color: rgba(255,255,255,.85); overflow: hidden; box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.05); transition: max-height, 0.5s;}
#search-form.open { max-height: 40px;}
#search-form input { font-size: 14px; height: 40px; border: none;}
#search-form input[type="search"] { width: 100%; padding: 0 15px; background: transparent;}
#search-form input[type="submit"] { position: absolute; bottom: 0; right: 0; width: 60px; color: var(--white-theme-color); background: var(--main-theme-color); cursor: pointer;}
.db-dh-yy { width: 22px; height: 100px; background: url(../images/language.png) no-repeat center; background-size: 22px 22px; margin: 0 35px 0 25px; cursor: pointer; position: relative;}
.db-dh-yy dl { position: absolute; right: 0; top: 100px; background-color: var(--main-theme-color); overflow: hidden; opacity: 0; visibility: hidden; transition: all .5s ease;}
.db-dh-yy:hover dl { opacity: 1; visibility: visible;}
.db-dh-yy dl a { padding: 0 15px; font-size: 16px; color: var(--white-theme-color); line-height: 40px; transition: all .5s ease;}
.db-dh-yy dl a:hover { background-color: var(--sub-theme-color);}
.division { height: 100px;}
.db-dh-ly { width: 120px; height: 100px;}
.db-dh-ly a { display: block; width: 100%; line-height: 20px; background-color: var(--main-theme-color); font-size: 18px; color: var(--white-theme-color); text-align: center; border-radius: 35px; padding: 8px 0; margin: 32px 0; transition: all .5s ease;}
.db-dh-ly a:hover { background-color: var(--sub-theme-color);}

.db-bg.smaller { height: 80px; box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.05);}
.db-bg.smaller .db-dh-lg { width: 98px; height: 70px; background-size: 98px 70px; margin: 5px 0;}
.db-bg.smaller .db-dh-lb li a { height: 80px; line-height: 80px;}
.db-bg.smaller .db-dh-ls { top: 80px;}
.db-bg.smaller .db-dh-ls dt a, .db-bg.smaller .db-dh-lb li:hover .db-dh-ls dt a { height: auto; line-height: 20px;}
.db-bg.smaller .db-dh-yb { height: 80px;}
.db-bg.smaller .db-dh-sh { height: 80px;}
.db-bg.smaller #search-form { top: 80px;}
.db-bg.smaller .db-dh-yy { height: 80px;}
.db-bg.smaller .db-dh-yy dl { top: 80px;}
.db-bg.smaller .db-dh-ly { height: 80px;}
.db-bg.smaller .db-dh-ly a { margin: 22px 0;}


@media screen and (max-width: 1280px) {
    .db-dh-lb { margin-right: 35px;}
    .db-dh-lb > li { margin-left: 25px;}
}

@media screen and (max-width: 1024px) {
    .db-bg { height: 60px;}
    .db-sj { display: block;}
    
    .db-dh-lg { width: 62px; height: 44px; background-size: 62px 44px; margin: 8px auto;}
    .db-dh-lb { display: none;}
    
    .db-dh-yb { position: absolute; top: 0; right: 3.5%; width: 47px; height: 60px;}
    .db-dh-sh { width: 16px; height: 60px;}
    #toggle-search { background-size: 16px 16px;}
    #search-form { top: 60px;}
    .db-dh-yy { width: 16px; height: 60px; background-size: 16px 16px; margin: 0;}
    .db-dh-yy dl { top: 60px;}
    .db-dh-ly { display: none;}
    .division { height: 60px;}

    
    .db-bg.smaller { height: 60px;}
    .db-bg.smaller .db-dh-lg { width: 62px; height: 44px; background-size: 62px 44px; margin: 8px auto;}
    .db-bg.smaller .db-dh-yb { height: 60px;}
    .db-bg.smaller .db-dh-sh { height: 60px;}
    .db-bg.smaller #search-form { top: 60px;}
    .db-bg.smaller .db-dh-yy { height: 60px;}
    .db-bg.smaller .db-dh-yy dl { top: 60px;}
}

@media screen and (max-width: 640px) {
    .db-bg { height: 50px;}
    .db-sj a { left: 15px; height: 50px;}
    
	.db-dh-lg { width: 50px; height: 36px; background-size: 50px 36px; margin: 7px auto;}
    
    .db-dh-yb { right: 15px; height: 50px;}
    .db-dh-sh { height: 50px;}
    #search-form { top: 50px;}
    .db-dh-yy { height: 50px;}
    .db-dh-yy dl { top: 50px;}
    .division { height: 50px;}
    
    .db-bg.smaller { height: 50px;}
    .db-bg.smaller .db-dh-lg { width: 50px; height: 36px; background-size: 50px 36px; margin: 7px auto;}
    .db-bg.smaller .db-dh-yb { height: 50px;}
    .db-bg.smaller .db-dh-sh { height: 50px;}
    .db-bg.smaller #search-form { top: 50px;}
    .db-bg.smaller .db-dh-yy { height: 50px;}
    .db-bg.smaller .db-dh-yy dl { top: 50px;}
}





/* footer */

.bm-bg { background-color: #303030; padding-top: 65px;}
.bm-bg .nt-bg .nt-lx { width: 33%;}
.bm-bg .nt-bg .nt-lx img { width: 112px; height: 80px;}
.bm-bg .nt-bg .nt-lx ul { margin-top: 48px;}
.bm-bg .nt-bg .nt-lx ul li { color: var(--white-theme-color); line-height: 24px; background-repeat: no-repeat; background-position: left 2px; padding-left: 35px;}
.bm-bg .nt-bg .nt-lx ul li:nth-child(1) { background-image: url(../images/nt-lx-01.png);}
.bm-bg .nt-bg .nt-lx ul li:nth-child(2) { background-image: url(../images/nt-lx-02.png);}
.bm-bg .nt-bg .nt-lx ul li:nth-child(3) { background-image: url(../images/nt-lx-03.png);}
.bm-bg .nt-bg .nt-lx ul li:nth-child(4) { background-image: url(../images/nt-lx-04.png);}
.bm-bg .nt-bg .nt-lx ul li:nth-child(n+2) { margin-top: 23px;}

.bm-bg .nt-bg .nt-dh { width: 50%;}
.bm-bg .nt-bg .nt-dh h5 { font-family: 'NotoSans Bold'; font-size: 30px; color: var(--white-theme-color); margin-bottom: 24px;}
.bm-bg .nt-bg .nt-dh ul li { width: 55%;}
.bm-bg .nt-bg .nt-dh ul li:nth-child(n+2) { width: 40%;}
.bm-bg .nt-bg .nt-dh ul li a { display: block; color: var(--white-theme-color); line-height: 24px; padding: 6px 0;}
.bm-bg .nt-bg .nt-dh ul li a:hover { color: var(--main-theme-color);}

.bm-bg .nt-bg .nt-ig { width: 100px;}
.bm-bg .nt-bg .nt-ig ul li { color: var(--white-theme-color); text-align: center;}
.bm-bg .nt-bg .nt-ig ul li:nth-child(n+2) { margin-top: 10px;}
.bm-bg .nt-bg .nt-ig ul li img { display: block; width: 100%; margin-bottom: 5px;}


.bm-bg .cr-bg { border-top: 1px solid rgba(255, 255, 255, 0.075); padding: 30px 0; margin-top: 63px;}
.bm-bg .cr-bg .cr-tx { font-size: 16px; color: #999; line-height: 30px;}
.bm-bg .cr-bg .cr-tx a { color: #999; margin: 0 5px;}
.bm-bg .cr-bg .cr-tx a:hover { color: var(--main-theme-color);}

.bm-bg .cr-bg .cr-ls { width: 255px;}
.bm-bg .cr-bg .cr-ls a { width: 30px; height: 30px; border-radius: 10px; background-color: var(--main-theme-color); background-repeat: no-repeat; background-position: center; background-size: 16px 16px; transition: all .3s ease;}
.bm-bg .cr-bg .cr-ls a:hover { background-color: var(--sub-theme-color);}
.bm-bg .cr-bg .cr-ls a:nth-child(1) { background-image: url(../images/app-icon-01.png);}
.bm-bg .cr-bg .cr-ls a:nth-child(2) { background-image: url(../images/app-icon-02.png);}
.bm-bg .cr-bg .cr-ls a:nth-child(3) { background-image: url(../images/app-icon-03.png);}
.bm-bg .cr-bg .cr-ls a:nth-child(4) { background-image: url(../images/app-icon-04.png);}
.bm-bg .cr-bg .cr-ls a:nth-child(5) { background-image: url(../images/app-icon-05.png);}
.bm-bg .cr-bg .cr-ls a:nth-child(6) { background-image: url(../images/app-icon-06.png);}


@media screen and (max-width: 1024px) {
    .bm-bg { padding-top: 50px;}
    .bm-bg .nt-bg .nt-lx { width: 40%;}
    
    .bm-bg .nt-bg .nt-dh { width: 55%;}
    
    .bm-bg .nt-bg { flex-wrap: wrap;}
    .bm-bg .nt-bg .nt-ig { width: 100%;}
    .bm-bg .nt-bg .nt-ig ul { display: flex; justify-content: space-between; margin: 50px auto 0;}
    .bm-bg .nt-bg .nt-ig ul li { width: 100px;}
    .bm-bg .nt-bg .nt-ig ul li:nth-child(n+2) { margin-top: 0;}
    
    .bm-bg .cr-bg { padding: 25px 0; margin-top: 48px;}
}

@media screen and (max-width: 640px) {
    .bm-bg { padding-top: 35px;}
    .bm-bg .nt-bg .nt-lx { width: 100%;}
    .bm-bg .nt-bg .nt-lx ul { margin-top: 28px;}
    .bm-bg .nt-bg .nt-lx ul li:nth-child(n+2) { margin-top: 13px;}
    
    .bm-bg .nt-bg .nt-dh { width: 100%; margin-top: 40px;}
    .bm-bg .nt-bg .nt-dh h5 { font-size: 24px; margin-bottom: 20px;}

    .bm-bg .cr-bg { flex-wrap: wrap; padding: 20px 0; margin-top: 38px;}
    .bm-bg .cr-bg .cr-ls { margin-top: 20px;}
}





/* backTop */

.izl-rmenu { position: fixed; right: 20px; bottom: 100px; z-index: 999;}
.izl-rmenu .btn { width: 50px; height: 50px; cursor: pointer; position: relative;}
.izl-rmenu .btn-top { background: url(../images/fhdb.png) no-repeat; display: none;}


@media screen and (max-width: 1024px) {
    .izl-rmenu { right: 10px; bottom: 10px;}
    .izl-rmenu .btn { width: 36px; height: 36px;}
    .izl-rmenu .btn-top { background-size: 36px 36px;}
}