a[data-v-61fea2a6]{color:#333;text-decoration:none}a[data-v-61fea2a6]:hover,.link-active[data-v-61fea2a6]{border-bottom:2px solid #776f6f}.header[data-v-61fea2a6]{display:flex;justify-content:space-around;align-items:center;width:100%;height:1rem;padding:.1rem;background-color:rgba(255,255,255,.7);box-sizing:border-box;box-shadow:0 .0825rem .325rem -.325rem #333}.header .logo[data-v-61fea2a6]{width:.8rem;height:.8rem;line-height:.8rem;text-align:center;font-size:.16rem;margin:0 .1rem;background:url(/assets/zheng.1dd85e59.png) center no-repeat;background-size:cover}.header .nav[data-v-61fea2a6]{display:flex;flex-basis:60%;flex-shrink:0;height:.8rem;font-size:.2rem}.header .nav .nav-container[data-v-61fea2a6]{display:flex;flex-basis:100%;height:100%;justify-content:space-around;align-items:center;margin:0;padding:0;list-style:none}.header .nav .nav-container li[data-v-61fea2a6]{position:relative;display:block;padding:.05rem}.header .nav .nav-container li ul.nav-dropdown[data-v-61fea2a6]{position:absolute;top:.33rem;display:none;width:1.5rem;padding:0;background-color:#333;opacity:.9;font-size:.16rem;list-style:none;z-index:13}.header .nav .nav-container li ul.nav-dropdown li[data-v-61fea2a6]{padding:.15rem .1rem 0;text-align:left}.header .nav .nav-container li ul.nav-dropdown li[data-v-61fea2a6]:last-child{padding:.15rem .1rem}.header .nav .nav-container li ul.nav-dropdown li a[data-v-61fea2a6]{color:#fff}.header .nav .nav-container li ul.nav-dropdown li a[data-v-61fea2a6]:hover{border-bottom:1px solid #fff}.header .nav .nav-container li:hover ul[data-v-61fea2a6]{display:block}.header .search[data-v-61fea2a6]{display:flex;flex-basis:20%;justify-content:flex-end;align-items:center;height:.8rem;font-size:.2rem}.header .search .search-box[data-v-61fea2a6]{display:flex;background-color:#f0f0f0;border-radius:.2rem}.header .search .search-box .icon-search[data-v-61fea2a6]{display:inline-block;background-color:#f0f0f0;color:#333;padding:.1rem;border-radius:50%;cursor:pointer}.header .search .search-box .icon-search[data-v-61fea2a6]:hover{background-color:#333;color:#f0f0f0}.header .search .search-box .ipt-search[data-v-61fea2a6]{display:inline-block;background-color:#f0f0f0;color:#333;border-radius:.2rem;vertical-align:middle;white-space:nowrap;overflow:hidden;-webkit-transition:.3s ease all;-moz-transition:.3s ease all;-ms-transition:.3s ease all;-o-transition:.3s ease all;transition:.3s ease all;text-align:left;outline:none;border:none}@media screen and (max-width: 414px){.nav[data-v-61fea2a6]{flex-basis:80%!important}.search[data-v-61fea2a6]{display:none!important}}.footer[data-v-269a7eb3]{position:absolute;bottom:0;display:flex;justify-content:space-around;align-items:center;width:100%;height:1rem;background-color:#eaeaea;color:#898989}.footer .copyright[data-v-269a7eb3]{display:flex;font-size:.18rem}.footer .contact[data-v-269a7eb3]{display:flex;font-size:.3rem}.footer .contact .contact-item[data-v-269a7eb3]{display:flex;margin:0 .1rem;position:relative}.footer .contact .contact-item .contact-item-popup[data-v-269a7eb3]{display:none}.footer .contact .contact-item:hover .contact-item-popup[data-v-269a7eb3]{display:block;position:absolute;width:1.4rem;height:1.4rem;bottom:.4rem;left:-.5rem}.layout[data-v-3ebb4349]{width:100%;min-height:100%;position:relative;padding-bottom:1rem;box-sizing:border-box;background-color:#f5f5f5}#nprogress{pointer-events:none}#nprogress .bar{background:#29d;position:fixed;z-index:1031;top:0;left:0;width:100%;height:2px}#nprogress .peg{display:block;position:absolute;right:0px;width:100px;height:100%;box-shadow:0 0 10px #29d,0 0 5px #29d;opacity:1;-webkit-transform:rotate(3deg) translate(0px,-4px);-ms-transform:rotate(3deg) translate(0px,-4px);transform:rotate(3deg) translateY(-4px)}#nprogress .spinner{display:block;position:fixed;z-index:1031;top:15px;right:15px}#nprogress .spinner-icon{width:18px;height:18px;box-sizing:border-box;border:solid 2px transparent;border-top-color:#29d;border-left-color:#29d;border-radius:50%;-webkit-animation:nprogress-spinner .4s linear infinite;animation:nprogress-spinner .4s linear infinite}.nprogress-custom-parent{overflow:hidden;position:relative}.nprogress-custom-parent #nprogress .spinner,.nprogress-custom-parent #nprogress .bar{position:absolute}@-webkit-keyframes nprogress-spinner{0%{-webkit-transform:rotate(0deg)}to{-webkit-transform:rotate(360deg)}}@keyframes nprogress-spinner{0%{transform:rotate(0)}to{transform:rotate(360deg)}}#app{width:100%;height:100%;padding:0;margin:0;font-family:Arial,Microsoft YaHei,\9ed1\4f53,\5b8b\4f53,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50}.fade-enter-active,.fade-leave-active{transition:opacity .35s ease}.fade-enter-from,.fade-leave-to{opacity:0}/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}main{display:block}h1{font-size:2em;margin:.67em 0}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent}abbr[title]{border-bottom:none;text-decoration:underline;text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}img{border-style:none}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}button,[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{padding:.35em .75em .625em}legend{box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{vertical-align:baseline}textarea{overflow:auto}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[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-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details{display:block}summary{display:list-item}template{display:none}[hidden]{display:none}.down-enter-from[data-v-39fb6d28]{transform:translate3d(0,-75px,0);opacity:0}.down-enter-active[data-v-39fb6d28]{transition:all .5s}.down-enter-to[data-v-39fb6d28]{transform:none;opacity:1}.message[data-v-39fb6d28]{height:.4rem;position:fixed;left:50%;top:.2rem;z-index:9999;transform:translate(-50%);line-height:.4rem;padding:0 .1rem;border:1px solid #e4e4e4;background:#f5f5f5;color:#999;border-radius:4px;display:flex;align-items:center}.message img[data-v-39fb6d28]{width:.24rem;height:.24rem;margin-right:.1rem;vertical-align:middle}.message .text[data-v-39fb6d28]{vertical-align:middle;font-size:.16rem}.sidebar[data-v-3a9546a1]{min-width:1.2rem;padding:.2rem 0;border-radius:.1rem;background-color:#fff;margin:0 .3rem}.sidebar-item[data-v-3a9546a1]{display:flex;justify-content:space-between;align-items:center;font-size:.2rem;font-weight:700;padding:.1rem;box-sizing:border-box;cursor:pointer;border-left:2px solid transparent}.sidebar-item[data-v-3a9546a1]:hover{color:#5287ff}.sidebar-item .word[data-v-3a9546a1],.sidebar-item .beta[data-v-3a9546a1]{display:flex;padding:0 .1rem}.sidebar-item .beta-img[data-v-3a9546a1]{width:.4rem}.active[data-v-3a9546a1]{background-color:rgba(82,134,255,.2);border-left:2px solid #5286ff;color:#5287ff}.img-box[data-v-068b6170]{width:.4rem;height:.4rem}/*!
* fullPage 4.0.37
* https://github.com/alvarotrigo/fullPage.js
*
* @license GPLv3 for open source use only
* or Fullpage Commercial License for commercial use
* http://alvarotrigo.com/fullPage/pricing/
*
* Copyright (C) 2021 http://alvarotrigo.com/fullPage - A project by Alvaro Trigo
*/.fp-enabled body,html.fp-enabled{margin:0;padding:0;overflow:hidden;-webkit-tap-highlight-color:rgba(0,0,0,0)}.fp-section{position:relative;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;height:100%;display:block}.fp-slide{float:left}.fp-slide,.fp-slidesContainer{height:100%;display:block}.fp-slides{z-index:1;height:100%;overflow:hidden;position:relative;-webkit-transition:all .3s ease-out;transition:all .3s ease-out}.fp-table{display:flex;flex-direction:column;justify-content:center;width:100%}.fp-slidesContainer{float:left;position:relative}.fp-controlArrow{-webkit-user-select:none;-moz-user-select:none;-khtml-user-select:none;-ms-user-select:none;position:absolute;z-index:4;top:50%;cursor:pointer;margin-top:-38px;-webkit-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translateZ(0)}.fp-prev{left:15px}.fp-next{right:15px}.fp-arrow{width:0;height:0;border-style:solid}.fp-arrow.fp-prev{border-width:38.5px 34px 38.5px 0;border-color:transparent #fff transparent transparent}.fp-arrow.fp-next{border-width:38.5px 0 38.5px 34px;border-color:transparent transparent transparent #fff}.fp-notransition{-webkit-transition:none!important;transition:none!important}#fp-nav{position:fixed;z-index:100;top:50%;opacity:1;transform:translateY(-50%);-ms-transform:translateY(-50%);-webkit-transform:translate3d(0,-50%,0);pointer-events:none}#fp-nav.fp-right{right:17px}#fp-nav.fp-left{left:17px}.fp-slidesNav{position:absolute;z-index:4;opacity:1;-webkit-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translateZ(0);left:0!important;right:0;margin:0 auto!important;pointer-events:none}.fp-slidesNav.fp-bottom{bottom:17px}.fp-slidesNav.fp-top{top:17px}#fp-nav ul,.fp-slidesNav ul{margin:0;padding:0}#fp-nav ul li,.fp-slidesNav ul li{display:block;width:14px;height:13px;margin:7px;position:relative}.fp-slidesNav ul li{display:inline-block}#fp-nav ul li a,.fp-slidesNav ul li a{display:block;position:relative;z-index:1;width:100%;height:100%;cursor:pointer;text-decoration:none;pointer-events:all}#fp-nav ul li a.active span,#fp-nav ul li:hover a.active span,.fp-slidesNav ul li a.active span,.fp-slidesNav ul li:hover a.active span{height:12px;width:12px;margin:-6px 0 0 -6px;border-radius:100%}#fp-nav ul li a span,.fp-slidesNav ul li a span{border-radius:50%;position:absolute;z-index:1;height:4px;width:4px;border:0;background:#333;left:50%;top:50%;margin:-2px 0 0 -2px;-webkit-transition:all .1s ease-in-out;-moz-transition:all .1s ease-in-out;-o-transition:all .1s ease-in-out;transition:all .1s ease-in-out}#fp-nav ul li:hover a span,.fp-slidesNav ul li:hover a span{width:10px;height:10px;margin:-5px 0 0 -5px}#fp-nav ul li .fp-tooltip{position:absolute;top:-2px;color:#fff;font-size:14px;font-family:arial,helvetica,sans-serif;white-space:nowrap;max-width:220px;overflow:hidden;display:block;opacity:0;width:0;cursor:pointer}#fp-nav ul li:hover .fp-tooltip,#fp-nav.fp-show-active a.active+.fp-tooltip{-webkit-transition:opacity .2s ease-in;transition:opacity .2s ease-in;width:auto;opacity:1}#fp-nav ul li .fp-tooltip.fp-right{right:20px}#fp-nav ul li .fp-tooltip.fp-left{left:20px}.fp-auto-height .fp-slide,.fp-auto-height.fp-section,.fp-responsive .fp-is-overflow.fp-section{height:auto!important}.fp-enabled .fp-scrollable{overflow:visible;height:initial}.fp-scrollable .fp-section,.fp-scrollable .fp-slide,.fp-scrollable.fp-responsive .fp-is-overflow.fp-section{height:100vh;height:calc(var(--vh,1vh) * 100)}.fp-scrollable .fp-section:not(.fp-auto-height):not([data-percentage]),.fp-scrollable .fp-slide:not(.fp-auto-height):not([data-percentage]),.fp-scrollable.fp-responsive .fp-is-overflow.fp-section:not(.fp-auto-height):not([data-percentage]){min-height:100vh;min-height:calc(var(--vh,1vh) * 100)}.fp-overflow{justify-content:flex-start}body:not(.fp-responsive) .fp-overflow{max-height:100vh;max-height:100dvh}.fp-scrollable .fp-auto-height .fp-overflow{max-height:none}.fp-is-overflow .fp-overflow,.fp-is-overflow .fp-overflow.fp-auto-height,.fp-is-overflow .fp-overflow.fp-auto-height-responsive{overflow-y:auto}.fp-overflow{outline:0}.fp-overflow.fp-table{display:block}.fp-responsive .fp-auto-height-responsive .fp-overflow,.fp-responsive .fp-auto-height-responsive .fp-slide,.fp-responsive .fp-auto-height-responsive.fp-section{height:auto!important;min-height:auto!important}.fp-sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.fp-scroll-mac .fp-overflow::-webkit-scrollbar{background-color:transparent;width:9px}.fp-scroll-mac .fp-overflow::-webkit-scrollbar-track{background-color:transparent}.fp-scroll-mac .fp-overflow::-webkit-scrollbar-thumb{background-color:rgba(0,0,0,.4);border-radius:16px;border:4px solid transparent}.fp-warning,.fp-watermark{z-index:9999999;position:absolute;bottom:0}.fp-warning,.fp-watermark a{text-decoration:none;background:rgba(255,255,255,.6);padding:5px 8px;font-size:14px;font-family:arial;color:#000;display:inline-block;border-radius:3px;margin:12px}.fp-noscroll .fp-overflow{overflow:hidden}
