/*@charset "utf-8";*/
/*!

 */
/**
 +------------------------------------------------------------------------------
 * ************   Reset Css   ************
 +------------------------------------------------------------------------------
 */
html { font-family: sans-serif; line-height: 1.15; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100% }
body { margin: 0 }
article, aside, details, figcaption, figure, footer, header, main, menu, nav, section { display: block }
h1 { font-size: 2em; margin: .67em 0 }
figure { margin: 1em 40px }
hr { -webkit-box-sizing: content-box; box-sizing: content-box; height: 0; overflow: visible }
pre { font-family: monospace; font-size: 1em }
a { background-color: transparent; -webkit-text-decoration-skip: objects }
a:active, a:hover { outline-width: 0 }
abbr[title] { border-bottom: none; text-decoration: underline; -webkit-text-decoration: underline dotted; text-decoration: underline dotted }
b, strong { font-weight: bolder }
code, kbd, samp { font-family: monospace; font-size: 1em }
dfn { font-style: italic }
mark { background-color: #ff0; color: #000 }
small { font-size: 80% }
sub, sup { font-size: 75%; line-height: 0; position: relative; vertical-align: baseline }
sub { bottom: -.25em }
sup { top: -.5em }
audio, canvas, video { display: inline-block }
audio:not([controls]) { display: none; height: 0 }
img { border-style: none }
svg:not(:root) { overflow: hidden }
button, input, optgroup, select, textarea { font-family: sans-serif; font-size: 100%; line-height: 1.15; margin: 0; outline: none }
button, input { overflow: visible }
button, select { text-transform: none }
button, html [type="button"], [type="reset"], [type="submit"] { -webkit-appearance: button }
button::-moz-focus-inner, [type="button"]::-moz-focus-inner, [type="reset"]::-moz-focus-inner, [type="submit"]::-moz-focus-inner { border-style: none; padding: 0 }
button:-moz-focusring, [type="button"]:-moz-focusring, [type="reset"]:-moz-focusring, [type="submit"]:-moz-focusring { outline: 1px dotted ButtonText }
fieldset { border: 1px solid #c0c0c0; margin: 0 2px; padding: .35em .625em .75em }
legend { -webkit-box-sizing: border-box; box-sizing: border-box; color: inherit; display: table; max-width: 100%; padding: 0; white-space: normal }
progress { display: inline-block; vertical-align: baseline }
textarea { overflow: auto }
[type="checkbox"], [type="radio"] { -webkit-box-sizing: border-box; box-sizing: border-box; padding: 0; cursor: pointer }
[type="number"]::-webkit-inner-spin-button, [type="number"]::-webkit-outer-spin-button { height: auto }
[type="search"] { -webkit-appearance: textfield; outline-offset: -2px }
[type="search"]::-webkit-search-cancel-button, [type="search"]::-webkit-search-decoration { -webkit-appearance: none }
::-webkit-file-upload-button { -webkit-appearance: button; font: inherit }
summary { display: list-item }
[hidden], template { display: none }
/**
 +------------------------------------------------------------------------------
 * ************   Theme Css   ************
 +------------------------------------------------------------------------------
 */
:root { --text-color: #666; --text-bg: var(--text-color); --text-size: 14px; --color: #303233; --hover-color: #17499F; --bg: #f7f7f6; --white: #fff; --white-rgb: 255, 255, 255; --black: #000; --black-rgb: 0, 0, 0; --opacity: .7 }
/**
 +------------------------------------------------------------------------------
 * ************   Common Css   ************
 +------------------------------------------------------------------------------
 */
*, *::before, *::after { -webkit-box-sizing: inherit; box-sizing: inherit }
html { -webkit-box-sizing: border-box; box-sizing: border-box }
body { font-size: 1rem; line-height: 1.42858; font-family: "Source Han Sans CN", "Open Sans", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", "Hiragino Sans GB", "WenQuanYi Micro Hei", Arial, sans-serif; color: #444 }
ol, ul { list-style: none }
dl, dd, ul, p { margin: 0; padding: 0 }
a { text-decoration: none; color: #333 }
a:hover { color: var(--text-color) }
code, kbd, pre, samp { font-family: Menlo, Monaco, Consolas, "Courier New", monospace }
pre { display: block; font-size: 13px; line-height: 1.42858; color: #333; word-break: break-all; word-wrap: break-word; background-color: #f5f5f5; border: 1px solid #ccc; border-radius: 4px; overflow: auto }
code { padding: 2px 4px; font-size: 90%; color: #c7254e; background-color: #f9f2f4; border-radius: 3px }
kbd { padding: 2px 4px; font-size: 90%; color: #fff; background-color: #333; border-radius: 3px }
h1, h2, h3, h4, h5, h6 { margin: 0; font-family: inherit; font-weight: 500; line-height: 1.1 }
small, .small { font-weight: 400; line-height: 1; color: var(--color); font-size: 65% }
.fl { float: left !important }
.fr { float: right !important }
.fix::before, .fix::after { content: " "; display: table }
.fix::after { clear: both }
.flex { display: -ms-flexbox; display: flex; -ms-flex-wrap: wrap; flex-wrap: wrap }
.hide { display: none !important }
.ellipsis { overflow: hidden; white-space: nowrap; text-overflow: ellipsis }
.ellipsis-rows { display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; overflow-wrap: break-word; -webkit-line-clamp: 2; text-overflow: ellipsis }
/**
 +------------------------------------------------------------------------------
 * ************   Grids Css   ************
 +------------------------------------------------------------------------------
 */
.container { max-width: 1230px; margin: 0 auto; padding-left: 15px; padding-right: 15px }
.row { display: -ms-flexbox; display: flex; -ms-flex-wrap: wrap; flex-wrap: wrap; margin-left: -15px; margin-right: -15px }
.row.no-gutter { margin-left: 0; margin-right: 0 }
.row.no-gutter .col, .row.no-gutter .col-1, .row.no-gutter .col-2, .row.no-gutter .col-3, .row.no-gutter .col-4, .row.no-gutter .col-5, .row.no-gutter .col-6, .row.no-gutter .col-7, .row.no-gutter .col-8, .row.no-gutter .col-9, .row.no-gutter .col-10, .row.no-gutter .col-11, .row.no-gutter .col-12 { padding: 0 }
.col, .col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12 { position: relative; width: 100%; min-height: 1px; padding-left: 15px; padding-right: 15px }
@media (min-width:576px) {
  .col-1 { flex: 0 0 8.33333%; max-width: 8.33333% }
  .col-offset-1 { margin-left: 8.33333% }
  .col-2 { flex: 0 0 16.66667%; max-width: 16.66667% }
  .col-offset-2 { margin-left: 16.66667% }
  .col-3 { flex: 0 0 25%; max-width: 25% }
  .col-offset-3 { margin-left: 25% }
  .col-4 { flex: 0 0 33.33333%; max-width: 33.33333% }
  .col-offset-4 { margin-left: 33.33333% }
  .col-5 { flex: 0 0 41.66667%; max-width: 41.66667% }
  .col-offset-5 { margin-left: 41.66667% }
  .col-6 { flex: 0 0 50%; max-width: 50% }
  .col-offset-6 { margin-left: 50% }
  .col-7 { flex: 0 0 58.33333%; max-width: 58.33333% }
  .col-offset-7 { margin-left: 58.33333% }
  .col-8 { flex: 0 0 66.66667%; max-width: 66.66667% }
  .col-offset-8 { margin-left: 66.66667% }
  .col-9 { flex: 0 0 75%; max-width: 75% }
  .col-offset-9 { margin-left: 75% }
  .col-10 { flex: 0 0 83.33333%; max-width: 83.33333% }
  .col-offset-10 { margin-left: 83.33333% }
  .col-11 { flex: 0 0 91.66667%; max-width: 91.66667% }
  .col-offset-11 { margin-left: 91.66667% }
  .col-12 { flex: 0 0 100%; max-width: 100% }
  .col-offset-12 { margin-left: 100% }
  .cols-10 > .col-1 { flex: 0 0 10%; max-width: 10% }
  .cols-10 > .col-offset-1 { margin-left: 10% }
  .cols-10 > .col-2 { flex: 0 0 20%; max-width: 20% }
  .cols-10 > .col-offset-2 { margin-left: 20% }
  .cols-10 > .col-3 { flex: 0 0 30%; max-width: 30% }
  .cols-10 > .col-offset-3 { margin-left: 30% }
  .cols-10 > .col-4 { flex: 0 0 40%; max-width: 40% }
  .cols-10 > .col-offset-4 { margin-left: 40% }
  .cols-10 > .col-5 { flex: 0 0 50%; max-width: 50% }
  .cols-10 > .col-offset-5 { margin-left: 50% }
  .cols-10 > .col-6 { flex: 0 0 60%; max-width: 60% }
  .cols-10 > .col-offset-6 { margin-left: 60% }
  .cols-10 > .col-7 { flex: 0 0 70%; max-width: 70% }
  .cols-10 > .col-offset-7 { margin-left: 70% }
  .cols-10 > .col-8 { flex: 0 0 80%; max-width: 80% }
  .cols-10 > .col-offset-8 { margin-left: 80% }
  .cols-10 > .col-9 { flex: 0 0 90%; max-width: 90% }
  .cols-10 > .col-offset-9 { margin-left: 90% }
  .cols-10 > .col-10 { flex: 0 0 100%; max-width: 100% }
  .cols-10 > .col-offset-10 { margin-left: 100% }
  .col { flex-basis: 0; flex-grow: 1; max-width: 100% }
}
/**
 +------------------------------------------------------------------------------
 * ************   Swiper Css   ************
 +------------------------------------------------------------------------------
 */
:root { --swiper-theme-color: #007aff }
.swiper { margin-left: auto; margin-right: auto; position: relative; overflow: hidden; list-style: none; padding: 0; z-index: 1 }
.swiper-vertical>.swiper-wrapper { flex-direction: column }
.swiper-wrapper { position: relative; width: 100%; height: 100%; z-index: 1; display: flex; transition-property: transform; box-sizing: content-box }
.swiper-android .swiper-slide, .swiper-wrapper { transform: translate3d(0px, 0, 0) ; background:#999;}
.swiper-pointer-events { touch-action: pan-y }
.swiper-pointer-events.swiper-vertical { touch-action: pan-x }
.swiper-slide { flex-shrink: 0; width: 100%; height: 100%; position: relative; transition-property: transform }
.swiper-slide-invisible-blank { visibility: hidden }
.swiper-autoheight, .swiper-autoheight .swiper-slide { height: auto }
.swiper-autoheight .swiper-wrapper { align-items: flex-start; transition-property: transform, height }
.swiper-backface-hidden .swiper-slide { transform: translateZ(0); -webkit-backface-visibility: hidden; backface-visibility: hidden }
.swiper-3d, .swiper-3d.swiper-css-mode .swiper-wrapper { perspective: 1200px }
.swiper-3d .swiper-cube-shadow, .swiper-3d .swiper-slide, .swiper-3d .swiper-slide-shadow, .swiper-3d .swiper-slide-shadow-bottom, .swiper-3d .swiper-slide-shadow-left, .swiper-3d .swiper-slide-shadow-right, .swiper-3d .swiper-slide-shadow-top, .swiper-3d .swiper-wrapper { transform-style: preserve-3d }
.swiper-3d .swiper-slide-shadow, .swiper-3d .swiper-slide-shadow-bottom, .swiper-3d .swiper-slide-shadow-left, .swiper-3d .swiper-slide-shadow-right, .swiper-3d .swiper-slide-shadow-top { position: absolute; left: 0; top: 0; width: 100%; height: 100%; pointer-events: none; z-index: 10 }
.swiper-3d .swiper-slide-shadow { background: rgba(0, 0, 0, .15) }
.swiper-3d .swiper-slide-shadow-left { background-image: linear-gradient(to left, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)) }
.swiper-3d .swiper-slide-shadow-right { background-image: linear-gradient(to right, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)) }
.swiper-3d .swiper-slide-shadow-top { background-image: linear-gradient(to top, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)) }
.swiper-3d .swiper-slide-shadow-bottom { background-image: linear-gradient(to bottom, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)) }
.swiper-css-mode>.swiper-wrapper { overflow: auto; scrollbar-width: none; -ms-overflow-style: none }
.swiper-css-mode>.swiper-wrapper::-webkit-scrollbar { display: none }
.swiper-css-mode>.swiper-wrapper>.swiper-slide { scroll-snap-align: start start }
.swiper-horizontal.swiper-css-mode>.swiper-wrapper { scroll-snap-type: x mandatory }
.swiper-vertical.swiper-css-mode>.swiper-wrapper { scroll-snap-type: y mandatory }
.swiper-centered>.swiper-wrapper::before { content: ''; flex-shrink: 0; order: 9999 }
.swiper-centered.swiper-horizontal>.swiper-wrapper>.swiper-slide:first-child { margin-inline-start: var(--swiper-centered-offset-before) }
.swiper-centered.swiper-horizontal>.swiper-wrapper::before { height: 100%; min-height: 1px; width: var(--swiper-centered-offset-after) }
.swiper-centered.swiper-vertical>.swiper-wrapper>.swiper-slide:first-child { margin-block-start: var(--swiper-centered-offset-before) }
.swiper-centered.swiper-vertical>.swiper-wrapper::before { width: 100%; min-width: 1px; height: var(--swiper-centered-offset-after) }
.swiper-centered>.swiper-wrapper>.swiper-slide { scroll-snap-align: center center; scroll-snap-stop: always }
.swiper-fade.swiper-free-mode .swiper-slide { transition-timing-function: ease-out }
.swiper-fade .swiper-slide { pointer-events: none; transition-property: opacity }
.swiper-fade .swiper-slide .swiper-slide { pointer-events: none }
.swiper-fade .swiper-slide-active, .swiper-fade .swiper-slide-active .swiper-slide-active { pointer-events: auto }
.swiper-lazy-preloader { width: 42px; height: 42px; position: absolute; left: 50%; top: 50%; margin-left: -21px; margin-top: -21px; z-index: 10; transform-origin: 50%; box-sizing: border-box; border: 4px solid var(--swiper-preloader-color, var(--swiper-theme-color)); border-radius: 50%; border-top-color: transparent }
.swiper:not(.swiper-watch-progress) .swiper-lazy-preloader, .swiper-watch-progress .swiper-slide-visible .swiper-lazy-preloader { animation: swiper-preloader-spin 1s infinite linear }
.swiper-lazy-preloader-white { --swiper-preloader-color: #fff }
.swiper-lazy-preloader-black { --swiper-preloader-color: #000 }
@keyframes swiper-preloader-spin {
  0% { transform: rotate(0deg) }
  100% { transform: rotate(360deg) }
}
/**
 +------------------------------------------------------------------------------
 * ************   Public Css   ************
 +------------------------------------------------------------------------------
 */
@font-face {
  font-family: "Source Han Sans CN";
  src: url("fonts/SourceHanSans.woff2?t=20240101") format("woff2"),
       url("fonts/SourceHanSans.woff?t=20240101") format("woff"),
       url("fonts/SourceHanSans.ttf?t=20240101") format("truetype");
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: "Heebo";
  src: url("fonts/Heebo.woff2?t=20240101") format('woff2'), url("fonts/Heebo.woff?t=20240101") format('woff');
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: "Nunito Sans";
  src: url("fonts/NunitoSans.woff2?t=20240101") format('woff2'), url("fonts/NunitoSans.woff?t=20240101") format('woff');
  font-weight: normal;
  font-style: normal;
}

.clear { clear: both }

.mt5 { margin-top: 5px }
.mt10 { margin-top: 10px }
.mt15 { margin-top: 15px }
.mt20 { margin-top: 20px }
.mt30 { margin-top: 30px }
.mt40 { margin-top: 40px }
.mt50 { margin-top: 50px }

.pr { position: relative }

.first { margin-left: 0 !important }
.last { margin-right: 0 !important }

.container-1024{ max-width: 1054px }

/*scrollbar*/
::-webkit-scrollbar { width: 10px; height: 10px }
::-webkit-scrollbar-button:vertical { display: none }
::-webkit-scrollbar-track, ::-webkit-scrollbar-corner { background-color: #fff }
::-webkit-scrollbar-thumb { border-radius: 10px; background-color: rgba(0, 0, 0, .3) }
::-webkit-scrollbar-thumb:vertical:hover { background-color: rgba(0, 0, 0, .35) }
::-webkit-scrollbar-thumb:vertical:active { background-color: rgba(0, 0, 0, .38) }

/*header*/
header { position: fixed; top: 0; right: 0; left: 0; z-index: 99; width: 100%; height: auto; padding: 20px 0; transition: all .3s ease }
.header { width: 100%; height: 80px; -ms-align-items: center; align-items: center; -ms-flex-pack: space-between; justify-content: space-between; transition: all .3s ease }
.header a.logo { position: relative; width: 140px; height: 48px }
.header a.logo img { display: block; width: 100%; height: 100%; transition: all .3s ease }
.logo-show { }
.logo-hide { position: absolute; left: 0; top: 0; opacity: 0; visibility: hidden }

.nav { -ms-align-items: center; align-items: center }
.nav ul { -ms-align-items: center; align-items: center }
.nav ul li { position: relative; height: 46px; margin: 0 24px; line-height: 46px; transition: all .3s ease }
.nav ul li .subnav { line-height: 20px; }
.nav ul li>span { display: block }
.nav ul li>span>a { display: block; text-align: center; font-weight: 400; font-size: 16px; color: var(--white); transition: all .3s ease-out 0s }
.nav ul li>span>a:hover, .nav ul li.active>span>a { text-shadow: .03rem 0 0 currentColor }
.nav ul li>span>a::after { content: " "; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); width: 0; height: 4px; border-radius: 2px; transition: all .3s ease }
.nav ul li:hover>span>a::after, .nav ul li.active>span>a::after { width: 100%; background: var(--white) }
.nav ul li.m>span>button { display: none }
.nav ul li.m .subnav { display: none; position: absolute; left: -105%; z-index: 9; width: 310%; padding-top: 17px; border-radius: 0 0 6px 6px; box-sizing: content-box; -webkit-box-shadow: 0px 2.767px 2.214px 0px rgba(48, 50, 51, 0.02), 0px 12.522px 10.017px 0px rgba(48, 50, 51, 0.04); box-shadow: 0px 2.767px 2.214px 0px rgba(48, 50, 51, 0.02), 0px 12.522px 10.017px 0px rgba(48, 50, 51, 0.04) }
.nav ul li.m .subbg { padding: 6px 0; background: var(--white) }
.nav ul li.m .subbg>a { display: block; padding: 10px 5px; line-height: 1.5; text-align: center; color: var(--black); transition: all .3s ease-out 0s }
.nav ul li.m .subbg>a:hover { color: var(--hover-color); background: rgba(0, 0, 0, .04) }
.nav ul li.p { position: inherit }
.nav ul li.p>span>a { position: relative }
.nav ul li.p .subnav { left: 0; width: 100%; padding-top: 17px }
.nav ul li.p .subpro { margin: 0; padding: 30px; background: var(--white) }
.nav ul li.p .subpro .subpro-item { box-sizing: border-box; padding: 15px }
.nav ul li.p .subpro .subpro-item a { display: flex; align-items: center; padding: 18px; border-radius: 5px; border: 1px solid #ededed }
.nav ul li.p .subpro .subpro-item a img { display: block; width: 80px; height: 80px; margin-right: 16px }
.nav ul li.p .subpro .subpro-item a:hover { color: #17499F; border-color: #17499F }

.search { align-items: center; width: 148px; height: 46px; padding: 12px 14px; border-radius: 28px; background: rgba(248, 248, 248, .4) }
.search:focus { background: #f0f0f0 }
.search svg.icon-search { margin-right: 5px; color: var(--white) }
.search .search-text { flex: 0 0 calc(100% - 27px); max-width: calc(100% - 27px); line-height: 22px; padding: 0 5px; font-size: 16px; border: 0; outline: 0; color: var(--white); font-weight: 400; font-family: "Nunito Sans"; background: none }
.search .search-text::-webkit-input-placeholder { color: var(--white) }
.search .search-text:-moz-placeholder { color: var(--white) }
.search .search-text::-moz-placeholder { color: var(--white) }
.search .search-text:-ms-input-placeholder { color: var(--white) }

.nav-toggler { position: relative; z-index: 10; display: none; padding: 4px 0 4px 50px; cursor: pointer; border: none; color: #000; background-color: transparent; -webkit-tap-highlight-color: transparent }
.nav-toggler::before { content: 'Menu'; position: absolute; left: 0; top: 50%; transform: translateY(-50%); line-height: 28px; font-weight: 400; font-family: 'Nunito Sans' }
.nav-toggler .toggler-icon { display: block; padding-top: 3px; padding-bottom: 3px; transition: all .4s ease }
.nav-toggler .toggler-icon::before { content: ''; display: block; height: 2px; width: 24px; background-color: rgba(0, 0, 0, .85); border-top-right-radius: 2px; border-bottom-left-radius: 2px; border-radius: 2px; transition: transform .4s ease .2s, background-color .5s ease 0s }
.nav-toggler.opened .toggler-icon:nth-child(1) { transform: translateY(8px) }
.nav-toggler.opened .toggler-icon:nth-child(1):before { transform: rotate(45deg); background-color: #fff }
.nav-toggler.opened .toggler-icon:nth-child(2) { opacity: 0 }
.nav-toggler.opened .toggler-icon:nth-child(3) { transform: translateY(-8px) }
.nav-toggler.opened .toggler-icon:nth-child(3):before { transform: rotate(-45deg); background-color: #fff }

header.fixed { padding: 0; background: var(--white); box-shadow: 2px 4px 16px rgba(0, 0, 0, .06) }
header.fixed .logo-show { opacity: 0; visibility: hidden }
header.fixed .logo-hide { opacity: 1; visibility: visible }
header.fixed .nav ul li>span>a { color: var(--black) }
header.fixed .nav ul li:hover>span>a::after, header.fixed .nav ul li.active>span>a::after { background: var(--hover-color) }
header.fixed .search { border: 1px solid #ededed; background: #f8f8f8 }
header.fixed .search svg.icon-search, header.fixed .search .search-text { color: #868686 }
header.fixed .search .search-text::-webkit-input-placeholder { color: #868686 }
header.fixed .search .search-text:-moz-placeholder { color: #868686 }
header.fixed .search .search-text::-moz-placeholder { color: #868686 }
header.fixed .search .search-text:-ms-input-placeholder { color: #868686 }

/*footer*/
footer { position: relative; width: 100%; padding: 40px 0; color: var(--white); background: #898989 }
footer a { transition: color .25s ease-in-out; color: var(--white) }
footer a:hover { color: var(--white); text-decoration: underline }
.footer { position: relative; justify-content: center; align-items: flex-start }
.footlogo { position: absolute; top: 0; left: 0 }
.copyright { line-height: 28px; text-align: center }
.footlink { justify-content: center; margin-top: 20px; font-size: 14px;  flex-wrap: nowrap }
.footlink span { display: block; flex: 0 0 70px }
.footlink a { margin-right: 12px }
.footlink a:hover { color: var(--white) }

/*floating*/
.floating { position: fixed; top: 50%; right: 20px; transform: translateY(-50%); z-index: 9; display: flex; flex-direction: column; align-items: center; width: 60px; padding: 30px 0; border-radius: 62px; opacity: 0.9; background: rgba(255, 255, 255, 0.80); box-shadow: 1px 1px 4px 0px rgba(0, 0, 0, 0.10) }
.floating a { position: relative; display: flex; justify-content: center; align-items: center; width: 100%; height: 60px; color: #868686; transition: all .3s ease }
.floating a:hover { color: #17499f; background: #17499f }
.floating a:hover svg.icon-tel path { stroke: var(--white) }
.floating a:hover svg.icon-liuyan path { fill: var(--white) }
.floating a:hover svg.icon-gotop circle { stroke: var(--white) }
.floating a:hover svg.icon-gotop path { fill: var(--white) }
.floating a:hover svg.icon-gotop path:last-child { stroke: var(--white) }
.floating-tips { opacity: 0; position: absolute; right: 70px; top: 0px; display: flex; align-items: center; justify-content: center; width: 140px; height: 60px; padding: 10px; color: #fff; font-family: "Nunito Sans"; background: #303133; border-radius: 10px; transform: scale(1); transform-origin: right 10px; transition: all ease .4s }
.floating-tips:before { content: ''; position: absolute; top: 50%; right: -5px; width: 10px; height: 10px; background: #303133; transform: translateY(-50%) rotate(45deg) }
.floating a:hover .floating-tips { transform: scale(1); opacity: 1 }

/*grid*/
@media (max-width:1600px) {}
@media (max-width:1440px) {}
@media (max-width:1280px) {
  /*header*/
  .nav ul li { margin: 0 20px }
}
@media (max-width:1024px) {
  .container { max-width: 992px }

  /*header*/
  .nav ul li { margin: 0 14px }
  .nav ul li>span>a { font-size: 14px }
}
@media (max-width:992px) {
  /*header*/
  header { padding: 0; background: var(--white) }
  header .container { padding-left: 15px; padding-right: 15px }
  header .logo-show { opacity: 0; visibility: hidden }
  header .logo-hide { opacity: 1; visibility: visible }
  .header:before { content: ""; position: fixed; inset: 0; z-index: 8; width: 100%; height: 100vh; height: -webkit-fill-available; background: rgba(0, 0, 0, .1); opacity: 0; pointer-events: none; transition: opacity .15s linear; -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px) }
  .overflow { overflow: hidden }
  .overflow .header:before { opacity: 1 }
  .nav-toggler { display: block }

  .nav { position: fixed; top: 0; bottom: 0; right: -270px; z-index: 9; width: 270px; height: 100%; padding: 20px; background: #000118; transition: left .3s ease-out; align-items: initial; align-content: flex-start; overflow-y: auto; -webkit-overflow-scrolling: touch }
  .nav ul { flex-direction: column; flex: 0 0 100%; max-width: 100% }
  .nav ul li { width: 100%; height: auto; min-height: initial; margin: 0; padding: 0; line-height: 1.75 }
  .nav ul li>span { padding: 5px 0 }
  .nav ul li>span>a { color: var(--white) !important; text-align: initial; font-size: 16px }
  .nav ul li>span>a:hover, .nav ul li.active>span>a { color: var(--hover-color) !important }
  .nav ul li:hover>span>a::after, .nav ul li.active>span>a::after { content: initial }
  .nav ul li.m .subnav { display: block !important; width: 100%; position: initial; padding-top: 0 }
  .nav ul li.m .subbg { padding: 5px 0 5px 30px; background: transparent }
  .nav ul li.m .subbg>a { padding: 5px 0; text-align: left; color: #868686 }
  .nav ul li.m .subbg>a:hover { color: var(--hover-color) }
  .nav ul li.p .subpro { flex-direction: column; margin: 0; padding: 5px 0 5px 30px; background: transparent }
  .nav ul li.p .subpro .subpro-item { flex: 0 0 100%; max-width: 100%; padding: 5px 0 }
  .nav ul li.p .subpro .subpro-item a { display: flex; align-items: center; padding: 0; border-radius: 0; border: none; color: #868686 }
  .nav ul li.p .subpro .subpro-item a img { display: none }
  .search { width: 100%; margin-top: 30px }

  .nav::-webkit-scrollbar { width: 5px; height: 6px }
  .nav::-webkit-scrollbar-thumb { border-radius: 5px; background-color: rgba(150, 150, 150, .3) }

  .nav.active { left: auto; right: 0; transition-property: right }
  .nav.active ul { opacity: 1 }
  .nav.active ul li { display: block; width: 100%; margin-left: 0; -webkit-transition: all 800ms cubic-bezier(0.68, -0.55, 0.27, 1.55); transition: all 800ms cubic-bezier(0.68, -0.55, 0.27, 1.55) }

}
@media (max-width:768px){
  .container { padding-left: 30px; padding-right: 30px }

  /*footer*/
  .footer { align-items: center; display: flex; flex-direction: column }
  .footlogo { position: initial }
  .copyright { margin-top: 30px }
  .footlink { display: none }

  /*floating*/
  .floating { right: 10px; width: 50px; border-radius: 25px }
  .floating a { height: 50px }
  .floating-tips { right: 60px; height: 50px }
}
@media (max-width:576px){
  .container {  max-width: 768px; padding-left: 15px; padding-right: 15px }

  /*floating*/
  .floating { width: 40px; padding: 20px 0; border-radius: 20px }
  .floating a { height: 40px }
  .floating-tips { right: 50px; height: 40px }
}

/* 产品详情表格容器样式 */
.table-container {
    overflow-x: auto; /* 允许横向滚动 */
}

/* 产品详情表格样式 */
table.pro {
    width: 100%;
    min-width: 835px;
    border-collapse: collapse;
    border: 1px solid #ccc;
}

.pro th,.pro td {
    text-align: center;
    padding: 8px;
    border: 1px solid #ccc;
}

.pro th {
    background-color: #eee;
}