/* Learning information portal. All rules belong to the new xw-portal shell. */
body.xw-portal{--xw-ink:#21333b;--xw-accent:#316b77;--xw-muted:#667a83;--xw-line:#dce5e8;--xw-soft:#f3f7f8;margin:0;min-width:0;background:#fff;color:var(--xw-ink);font:16px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;overflow-wrap:break-word;-webkit-text-size-adjust:100%}
body.xw-portal *,body.xw-portal *:before,body.xw-portal *:after{box-sizing:border-box}
body.xw-portal a{color:inherit;text-decoration:none;transition:color .18s ease,background-color .18s ease,border-color .18s ease}
body.xw-portal a:hover{color:var(--xw-accent)}
body.xw-portal a:focus-visible,body.xw-portal button:focus-visible,body.xw-portal input:focus-visible,body.xw-portal textarea:focus-visible,body.xw-portal select:focus-visible{outline:3px solid #8eb7c0;outline-offset:4px}
body.xw-portal .w{width:min(1200px,calc(100% - 64px))!important;max-width:1200px;min-width:0;margin-left:auto;margin-right:auto}
body.xw-portal .xw-topbar{background:var(--xw-soft);border-bottom:1px solid var(--xw-line);font-size:13px;color:var(--xw-muted)}
body.xw-portal .xw-topbar>.w{display:flex;justify-content:space-between;gap:16px;padding:8px 0}
body.xw-portal .xw-topbar a+a{margin-left:22px}
body.xw-portal .header-wrap{display:flex;align-items:center;gap:25px;min-height:124px;height:auto!important;padding:22px 0;position:relative;overflow:visible}
body.xw-portal .header-wrap:after{display:none}
body.xw-portal .header-wrap>h1{float:none!important;flex:0 0 auto;width:230px!important;height:auto!important;line-height:1;margin:0!important;padding:0!important;background:none!important}
body.xw-portal .header-wrap>h1>a{display:block;width:100%;height:auto!important}
body.xw-portal .header-wrap>h1 img{display:block;width:100%!important;height:auto!important;max-width:100%}
body.xw-portal .header-wrap>.xw-logo{float:none!important;flex:0 0 auto;width:230px!important;height:auto!important;line-height:1;margin:0!important;padding:0!important;background:none!important}
body.xw-portal .header-wrap>.xw-logo>a{display:block;width:100%;height:auto!important}
body.xw-portal .header-wrap>.xw-logo img{display:block;width:100%!important;height:auto!important;max-width:100%}
body.xw-portal .xw-brand-home{display:flex;align-items:center;flex:0 0 auto;min-height:60px;padding-left:25px;border-left:1px solid var(--xw-line);font-size:29px;font-weight:700;line-height:1.25;letter-spacing:.035em;color:var(--xw-ink);white-space:nowrap}
body.xw-portal .toggle-nav{float:none!important;flex:1 1 auto;width:auto!important;height:auto!important;margin:0 0 0 auto!important;padding:0!important}
body.xw-portal .toggle-nav-ul{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:3px 19px;width:auto!important;height:auto!important;margin:0;padding:0;list-style:none}
body.xw-portal .toggle-nav-ul li{float:none!important;width:auto!important;height:auto!important;padding:0!important;margin:0!important;line-height:1.8!important;font-size:13px!important}
body.xw-portal .toggle-nav-ul a{padding:3px 0;display:block;color:var(--xw-muted)}
body.xw-portal .search-2016{float:none!important;flex:0 1 265px;width:265px!important;height:auto!important;margin:0!important;min-width:0}
body.xw-portal .search-form{display:flex;width:100%!important;height:42px!important;margin:0;border:1px solid #a4bac1!important;background:white}
body.xw-portal .search-form input{float:none!important;min-width:0;height:40px!important;line-height:40px!important;border:0!important;margin:0!important;border-radius:0;font:inherit}
body.xw-portal .search-form .keywrds{flex:1 1 auto;width:0!important;padding:0 12px!important;font-size:13px!important;background:#fff;color:var(--xw-ink)}
body.xw-portal .search-form .search-btn{flex:0 0 65px;width:65px!important;padding:0!important;background:var(--xw-accent)!important;color:#fff!important;font-size:14px!important;cursor:pointer}
body.xw-portal .banner{display:none!important}
body.xw-portal .nav{height:auto!important;background:#fff!important;border-top:1px solid var(--xw-line);border-bottom:1px solid var(--xw-line);overflow:visible}
body.xw-portal .nav>ul{display:flex;justify-content:space-between;flex-wrap:wrap;gap:0 12px;width:min(1200px,calc(100% - 64px))!important;height:auto!important;margin:0 auto!important;padding:0!important;list-style:none}
body.xw-portal .nav li{float:none!important;width:auto!important;min-width:0;height:auto!important;margin:0!important;padding:0!important}
body.xw-portal .nav li a{display:block;height:auto!important;line-height:1.6!important;padding:17px 0!important;font-size:15px!important;color:var(--xw-ink)!important;border-bottom:3px solid transparent;white-space:nowrap}
body.xw-portal .nav li a:hover,body.xw-portal .nav li a[aria-current="page"]{color:var(--xw-accent)!important;border-bottom-color:var(--xw-accent);background:none!important}
body.xw-portal .place{height:auto!important;line-height:1.9!important;margin-top:0!important;margin-bottom:0!important;padding:20px 0!important;font-size:13px;color:var(--xw-muted);overflow-wrap:anywhere;background:none!important}
body.xw-portal .place a{color:var(--xw-accent)}
body.xw-portal .xw-intro{padding:45px 0 39px;border-bottom:1px solid var(--xw-line);margin-bottom:35px;background:#fff}
body.xw-portal .xw-intro .xw-eyebrow,body.xw-portal .xw-intro .eyebrow{margin:0 0 13px;color:var(--xw-accent);font-size:12px;letter-spacing:.14em;font-weight:700;text-transform:uppercase}
body.xw-portal .xw-intro h1,body.xw-portal .xw-intro h2{max-width:950px;margin:0 0 15px;font-size:clamp(28px,3.1vw,42px);font-weight:700;line-height:1.4;letter-spacing:-.025em;color:var(--xw-ink)}
body.xw-portal .xw-intro p{max-width:810px;margin:0;font-size:16px;line-height:1.85;color:var(--xw-muted)}
body.xw-portal .xw-intro form{max-width:760px;margin-top:24px}
body.xw-portal .xw-section-navigation{display:flex;flex-wrap:wrap;gap:8px 25px;margin:25px 0 0;padding:0;list-style:none;font-size:15px;color:var(--xw-accent)}
body.xw-portal .xw-section-navigation a{display:inline-block;padding:4px 0;border-bottom:1px solid #b7cbd0}
body.xw-portal.xw-home .content{display:grid;grid-template-columns:minmax(0, .82fr) minmax(0, 2fr);gap:40px;align-items:start;margin-top:0;padding:0 0 52px;overflow:visible}
body.xw-portal.xw-home .content:after{display:none}
body.xw-portal.xw-home .content_left,body.xw-portal.xw-home .content_right{float:none!important;width:auto!important;min-width:0;margin:0!important;padding:0!important}
body.xw-portal.xw-home .content_right{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:35px 32px;align-items:start}
body.xw-portal .content_left_one{float:none!important;width:auto!important;min-width:0;height:auto!important;border:0!important;padding:0!important;margin:0!important;background:#fff!important;overflow:visible!important}
body.xw-portal .content_left>.content_left_one+.content_left_one{margin-top:35px!important}
body.xw-portal .content_left_one>h2,body.xw-portal .content_right_tit{display:flex;align-items:baseline;justify-content:space-between;gap:12px;width:100%!important;height:auto!important;margin:0!important;padding:0 0 13px!important;border-top:2px solid var(--xw-accent);border-bottom:1px solid var(--xw-line);background:none!important}
body.xw-portal .content_left_one>h2{padding-top:13px!important;font-size:19px!important;line-height:1.6!important;color:var(--xw-ink)}
body.xw-portal .content_right_tit h2{float:none!important;min-width:0;margin:0!important;padding:13px 0 0!important;font-size:19px!important;line-height:1.6!important;background:none!important;color:var(--xw-ink)}
body.xw-portal .content_right_tit>a{float:none!important;flex:0 0 auto;padding-top:13px!important;font-size:12px;line-height:1.8;color:var(--xw-accent)!important}
body.xw-portal .content_left_one>ul{height:auto!important;margin:0!important;padding:0!important;list-style:none;overflow:visible!important}
body.xw-portal .content_left_one>ul>li{width:auto!important;min-height:0;height:auto!important;margin:0!important;padding:11px 0!important;border-bottom:1px solid #e9eef0!important;background:none!important;line-height:1.75!important;overflow:visible!important}
body.xw-portal .content_left_one>ul>li>a{display:block!important;width:auto!important;height:auto!important;padding:0!important;font-size:14px!important;line-height:1.8!important;white-space:normal!important;text-overflow:clip!important;overflow:visible!important;word-break:normal;overflow-wrap:anywhere}
body.xw-portal.xw-home .content_left>.content_left_one:first-child>ul>li>a{font-size:15px!important;font-weight:600}
body.xw-portal .master{margin-top:0!important;margin-bottom:58px!important;padding:0!important;height:auto!important;min-height:0;overflow:visible!important;border:0!important;background:none!important}
body.xw-portal .master>h2{display:flex;align-items:baseline;justify-content:space-between;margin:0!important;padding:17px 0!important;border-top:2px solid var(--xw-accent);border-bottom:1px solid var(--xw-line);font-size:21px;line-height:1.5;background:none!important}
body.xw-portal .master>h2>a{float:none!important;font-size:inherit}
body.xw-portal .master>h2>a:last-child{font-size:13px;color:var(--xw-accent)}
body.xw-portal #slide-box,body.xw-portal #master,body.xw-portal #master>.wrap{width:auto!important;max-width:100%;height:auto!important;margin:0!important;padding:0!important;overflow:visible!important;position:static!important}
body.xw-portal #master .JQ-slide-content{display:grid!important;grid-template-columns:repeat(7,minmax(0,1fr));gap:20px;width:auto!important;max-width:100%;height:auto!important;margin:24px 0 0!important;padding:0!important;position:static!important;left:auto!important;list-style:none;transform:none!important}
body.xw-portal #master li{float:none!important;width:auto!important;min-width:0;height:auto!important;position:static!important;margin:0!important;padding:0!important;overflow:visible!important}
body.xw-portal #master li>a{display:block;line-height:0;cursor:default}
body.xw-portal #master li img{display:block!important;width:100%!important;height:auto!important;max-height:none!important;object-fit:contain}
body.xw-portal #master .master-intro{display:block!important;position:static!important;width:auto!important;height:auto!important;padding:12px 0!important;background:none!important;color:var(--xw-ink)!important;opacity:1!important}
body.xw-portal #master .master-intro h4{margin:0;font-size:16px;line-height:1.6;color:var(--xw-ink)!important}
body.xw-portal #master .master-intro p{display:none}
body.xw-portal .ncontent{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:48px;align-items:start;margin-top:0!important;margin-bottom:52px!important;overflow:visible!important}
body.xw-portal .ncontent:after{display:none}
body.xw-portal .lanmu_left{grid-column:2;grid-row:1;float:none!important;width:auto!important;height:auto!important;min-width:0;margin:0!important;padding:0!important;background:none!important;border:0!important}
body.xw-portal .lanmu_right{grid-column:1;grid-row:1;float:none!important;width:auto!important;min-width:0;margin:0!important;padding:0!important;border:0!important}
body.xw-portal .lanmu_left>.ncontent_tit~.ncontent_tit,body.xw-portal .lanmu_left>.ncontent_list~.ncontent_list{display:none!important}
body.xw-portal .lanmu_left>.ncontent_tit:first-child{display:flex;align-items:baseline;justify-content:space-between;gap:10px;height:auto!important;padding:15px 0!important;border-top:2px solid var(--xw-accent);border-bottom:1px solid var(--xw-line);background:none!important}
body.xw-portal .ncontent_tit h2{float:none!important;height:auto!important;margin:0!important;padding:0!important;font-size:17px!important;line-height:1.6!important;color:var(--xw-ink)!important;background:none!important}
body.xw-portal .ncontent_tit>a{float:none!important;flex:0 0 auto;font-size:12px;line-height:1.6;color:var(--xw-accent)!important}
body.xw-portal .lanmu_left>.ncontent_list{width:auto!important;height:auto!important;margin:0!important;padding:0!important;border:0!important;list-style:none;background:none!important}
body.xw-portal .lanmu_left>.ncontent_list>li{height:auto!important;margin:0!important;padding:12px 0!important;border-bottom:1px solid #e9eef0;line-height:1.75!important;background:none!important}
body.xw-portal .lanmu_left>.ncontent_list a{display:block;width:auto!important;height:auto!important;padding:0!important;font-size:14px!important;line-height:1.85!important;white-space:normal!important;text-overflow:clip!important;overflow:visible!important;overflow-wrap:anywhere}
body.xw-portal .tongzhi{width:auto!important;margin:0!important;padding:0!important;border:0!important;background:none!important}
body.xw-portal .mynews,body.xw-portal .showMoreNChildren,body.xw-portal .xw-article-list{width:auto!important;height:auto!important;margin:0!important;padding:0!important;list-style:none;background:none!important}
body.xw-portal .mynews>li,body.xw-portal .showMoreNChildren>li,body.xw-portal .xw-article-list>li,body.xw-portal .xw-news-item{width:auto!important;height:auto!important;margin:0!important;padding:22px 0!important;border:0!important;border-bottom:1px solid var(--xw-line)!important;background:none!important;overflow:visible!important}
body.xw-portal .mynews>li:first-child,body.xw-portal .xw-article-list>li:first-child{padding-top:0!important}
body.xw-portal .tongzhi h1,body.xw-portal .tongzhi h2,body.xw-portal .tongzhi h3,body.xw-portal .tongzhi .title,body.xw-portal .tongzhi .xw-news-title{height:auto!important;margin:0 0 9px!important;padding:0!important;border:0!important;font-size:21px!important;font-weight:600;line-height:1.65!important;color:var(--xw-ink);background:none!important}
body.xw-portal .tongzhi h1 a,body.xw-portal .tongzhi h2 a,body.xw-portal .tongzhi h3 a,body.xw-portal .tongzhi .title>a,body.xw-portal .tongzhi .xw-news-title>a{display:block;width:auto!important;height:auto!important;font-size:inherit!important;line-height:1.65!important;white-space:normal!important;text-overflow:clip!important;overflow:visible!important;overflow-wrap:anywhere}
body.xw-portal .tongzhi .time,body.xw-portal .tongzhi .xw-news-meta,body.xw-portal .tongzhi .news-time{margin:8px 0!important;font-size:12px!important;line-height:1.8!important;color:var(--xw-muted)!important}
body.xw-portal .tongzhi p,body.xw-portal .tongzhi .intro,body.xw-portal .tongzhi .daodu,body.xw-portal .tongzhi .xw-news-summary{height:auto!important;max-height:none!important;margin:8px 0 0!important;padding:0!important;font-size:14px!important;line-height:1.9!important;color:var(--xw-muted)!important;white-space:normal!important;overflow:visible!important}
body.xw-portal .fanye,body.xw-portal #fenye,body.xw-portal .xw-pagination{height:auto!important;line-height:2!important;max-width:100%;margin:28px 0!important;padding:18px 0!important;clear:both;overflow-wrap:anywhere;color:var(--xw-muted);font-size:13px}
body.xw-portal #fenye a,body.xw-portal .fanye a,body.xw-portal .xw-pagination a{display:inline-block;min-width:34px;min-height:34px;padding:3px 9px;margin:3px 3px 3px 0;border:1px solid var(--xw-line);background:#fff;color:var(--xw-accent);text-align:center;line-height:26px;vertical-align:middle}
body.xw-portal #fenye a:hover,body.xw-portal .fanye a:hover{background:var(--xw-soft);border-color:var(--xw-accent)}
body.xw-portal #fenye select,body.xw-portal .fanye select,body.xw-portal .xw-pagination select{max-width:100%;min-height:38px;margin:5px;padding:3px 8px;border:1px solid #a4bac1;background:white;color:var(--xw-ink);font:inherit}
body.xw-portal .content1{width:auto!important;min-width:0;margin:0!important;padding:0!important;border:0!important;background:none!important}
body.xw-portal .content_title{height:auto!important;margin:0 0 25px!important;padding:0 0 25px!important;border-bottom:1px solid var(--xw-line);background:none!important;text-align:left!important}
body.xw-portal .content_title h1,body.xw-portal .content_title h2{margin:0 0 18px!important;padding:0!important;font-size:clamp(25px,2.7vw,34px)!important;font-weight:700;line-height:1.55!important;text-align:left!important;color:var(--xw-ink);word-break:normal;overflow-wrap:anywhere}
body.xw-portal .content_title .xw-main-heading{margin:0 0 18px!important;padding:0!important;font-size:clamp(25px,2.7vw,34px)!important;font-weight:700;line-height:1.55!important;text-align:left!important;color:var(--xw-ink);word-break:normal;overflow-wrap:anywhere}
body.xw-portal .content_title>ul{display:flex;flex-wrap:wrap;gap:5px 19px;margin:0!important;padding:0!important;list-style:none;justify-content:flex-start!important}
body.xw-portal .content_title>ul>li{float:none!important;width:auto!important;height:auto!important;margin:0!important;padding:0!important;font-size:12px!important;line-height:1.8!important;color:var(--xw-muted)!important}
body.xw-portal .jianzhang{width:auto!important;margin:0!important;padding:0!important;overflow:visible!important}
body.xw-portal #MyContent{width:auto!important;min-width:0;margin:0!important;padding:0!important;font-size:17px;line-height:2!important;color:var(--xw-ink);overflow-wrap:anywhere;word-break:normal}
body.xw-portal #MyContent p{max-width:100%;height:auto;margin-top:0;margin-bottom:1.25em;line-height:2!important}
body.xw-portal #MyContent>div{max-width:100%}
body.xw-portal #MyContent img{max-width:100%!important;height:auto!important;object-fit:contain;vertical-align:middle;cursor:zoom-in}
body.xw-portal #MyContent a{color:var(--xw-accent);text-decoration:underline;text-underline-offset:.18em;overflow-wrap:anywhere}
body.xw-portal #MyContent table{max-width:100%!important;border-collapse:collapse}
body.xw-portal #MyContent table td,body.xw-portal #MyContent table th{overflow-wrap:anywhere;word-break:break-word}
body.xw-portal .xw-table-scroll{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
body.xw-portal #MyContent iframe,body.xw-portal #MyContent video,body.xw-portal #MyContent embed{max-width:100%}
body.xw-portal #MyContent pre{max-width:100%;overflow-x:auto;white-space:pre-wrap;overflow-wrap:anywhere}
body.xw-portal .up-down{margin:35px 0 0!important;padding:21px 0!important;border-top:1px solid var(--xw-line);border-bottom:1px solid var(--xw-line);font-size:14px;line-height:1.9}
body.xw-portal .up-down p{height:auto!important;margin:5px 0!important;white-space:normal!important;overflow-wrap:anywhere}
body.xw-portal .up-down a{color:var(--xw-accent)}
body.xw-portal .xw-request{position:static!important;width:min(1200px,calc(100% - 64px));max-width:1200px;margin:0 auto 58px;padding:33px 36px;background:var(--xw-soft);border-top:2px solid var(--xw-accent);color:var(--xw-ink);scroll-margin-top:24px}
body.xw-portal .xw-request h2{margin:0 0 10px;font-size:25px;font-weight:600;line-height:1.55}
body.xw-portal .xw-request>p{margin:0 0 22px;color:var(--xw-muted);font-size:14px}
body.xw-portal .xw-request form{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px 20px;align-items:end;width:100%;margin:20px 0 0;padding:0;background:none}
body.xw-portal .xw-request .xw-request-inner{max-width:100%;min-width:0}
body.xw-portal .xw-request form.xw-request-form{display:block}
body.xw-portal .xw-request .xw-form-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px 20px;align-items:start}
body.xw-portal .xw-request .xw-form-fields>label{min-width:0;margin:0}
body.xw-portal .xw-request .xw-form-fields>label:has(textarea){grid-column:1/-1}
body.xw-portal .xw-request .xw-form-fields>label>input,body.xw-portal .xw-request .xw-form-fields>label>select,body.xw-portal .xw-request .xw-form-fields>label>textarea{margin-top:7px!important}
body.xw-portal .xw-request .xw-form-actions{display:flex;align-items:center;gap:16px;margin-top:19px}
body.xw-portal .xw-request form>p,body.xw-portal .xw-request form>div{min-width:0;margin:0;padding:0}
body.xw-portal .xw-request label{display:block;font-size:14px;font-weight:600;margin:0 0 6px}
body.xw-portal .xw-request input:not([type="hidden"]):not([type="submit"]):not([type="checkbox"]):not([type="radio"]),body.xw-portal .xw-request select,body.xw-portal .xw-request textarea{display:block;width:100%!important;min-width:0;max-width:100%;height:46px!important;margin:0;padding:10px 12px;border:1px solid #adbec4;border-radius:0;background:#fff;color:var(--xw-ink);font-family:inherit;font-size:15px;line-height:1.6;box-shadow:none}
body.xw-portal .xw-request textarea{height:95px!important;resize:vertical}
body.xw-portal .xw-request .xw-full,body.xw-portal .xw-request .xw-request-note,body.xw-portal .xw-request .xw-form-actions,body.xw-portal .xw-request .xw-form-message{grid-column:1/-1}
body.xw-portal .xw-request button,body.xw-portal .xw-request input[type="submit"]{display:inline-block;min-height:45px;padding:10px 28px;border:0;border-radius:0;background:var(--xw-accent);color:#fff;font-family:inherit;font-size:15px;font-weight:600;cursor:pointer}
body.xw-portal .xw-request .xw-request-note,body.xw-portal .xw-request .xw-form-message{font-size:12px;line-height:1.8;color:var(--xw-muted)}
body.xw-portal .xw-request [role="alert"]{color:#a12d30}
body.xw-portal #MyContent .form-c{display:none!important}
body.xw-portal #MyContent .form-c h3{margin:0 0 17px;font-size:19px!important;line-height:1.6!important;color:var(--xw-ink)}
body.xw-portal #MyContent .form-c input:not([type="hidden"]),body.xw-portal #MyContent .form-c textarea{max-width:100%!important;border-radius:0}
body.xw-portal .footerall{position:static!important;height:auto!important;margin:0!important;padding:0!important;background:#213a42!important;color:#c3d3d8!important;border-top:0!important}
body.xw-portal .footer{height:auto!important;padding:40px 0 26px!important;margin-top:0!important;line-height:1.9;color:#c3d3d8!important}
body.xw-portal .footer_one{display:flex;justify-content:space-between;align-items:flex-start;gap:36px;padding:0 0 26px!important;border-bottom:1px solid #45606a}
body.xw-portal .footer_one_left{display:flex;flex-wrap:wrap;gap:35px 90px;float:none!important;width:auto!important;padding:0!important}
body.xw-portal .footer_one_left>ul{float:none!important;width:auto!important;min-width:0;margin:0!important;padding:0!important;list-style:none}
body.xw-portal .footer_one_left li{height:auto!important;margin:0 0 7px!important;padding:0!important;font-size:13px!important;line-height:1.9!important;color:#c3d3d8!important}
body.xw-portal .footer_one_left li:first-child{margin-bottom:12px!important;font-size:15px!important;font-weight:600;color:#fff!important}
body.xw-portal .footer_one_right{float:none!important;width:auto!important;padding:0!important;margin:0!important}
body.xw-portal .footer_one_right ul,body.xw-portal .footer_one_right li{float:none!important;width:auto!important;margin:0!important;padding:0!important;list-style:none}
body.xw-portal .footer_one_right p{margin:0 0 10px!important;font-size:13px!important;color:#d8e3e7!important}
body.xw-portal .footer_one_right img{display:block;width:116px!important;height:auto!important;max-width:100%}
body.xw-portal .footer p{height:auto!important;margin:17px 0 0!important;padding:0!important;font-size:12px!important;line-height:1.9!important;text-align:left!important;color:#b6cbd2!important}
body.xw-portal .footer a{color:inherit!important}
body.xw-portal .footer a:hover{color:#fff!important}
body.xw-portal .fixed-bottom{display:none!important}
body.xw-portal .xw-mobile-nav{display:none}
body.xw-portal .xw-reading-progress{position:fixed;z-index:1000;left:0;top:0;width:100%;height:3px;pointer-events:none;background:transparent}
body.xw-portal .xw-reading-progress:before{content:"";display:block;width:100%;height:100%;background:var(--xw-accent);transform:scaleX(var(--xw-progress,0));transform-origin:left center}
body.xw-portal .xw-image-viewer{width:min(1120px,calc(100% - 40px));max-width:calc(100% - 40px);max-height:92svh;padding:48px 20px 17px;border:0;background:#fff;color:var(--xw-ink);overflow:auto}
body.xw-portal .xw-image-viewer::backdrop{background:rgba(13,25,31,.84)}
body.xw-portal .xw-image-viewer img{display:block;max-width:100%;width:auto;max-height:calc(92svh - 115px);height:auto;object-fit:contain;margin:0 auto}
body.xw-portal .xw-image-viewer button{position:absolute;right:14px;top:8px;min-width:55px;min-height:34px;border:0;background:var(--xw-soft);color:var(--xw-ink);font-family:inherit;font-size:14px;line-height:1.5;cursor:pointer}
body.xw-portal .xw-image-viewer>a{display:block;margin-top:12px;text-align:center;color:var(--xw-accent);font-size:13px;text-decoration:underline}
/* The independently scoped search shell shares the portal's brand and reading scale. */
body.xw-portal .xw-wrap{width:min(1200px,calc(100% - 64px));max-width:1200px;min-width:0;margin:0 auto}
body.xw-portal .xw-header{border-bottom:1px solid var(--xw-line);background:#fff}
body.xw-portal .xw-header-inner{display:flex;align-items:center;justify-content:space-between;gap:25px;min-height:124px;padding:22px 0}
body.xw-portal .xw-brand{display:flex;align-items:center;gap:25px;min-width:0}
body.xw-portal .xw-brand>a:first-child{display:block;flex:0 0 230px;width:230px;line-height:0}
body.xw-portal .xw-brand>a:first-child img{display:block;max-width:100%;width:230px;height:auto}
body.xw-portal .xw-header-inner>.xw-brand-home{margin-right:auto}
body.xw-portal .xw-nav{border-bottom:1px solid var(--xw-line);background:#fff}
body.xw-portal .xw-nav ul{display:flex;flex-wrap:wrap;gap:0 26px;align-items:center;list-style:none;margin:0 auto;padding:0}
body.xw-portal .xw-nav li{margin:0;padding:0}
body.xw-portal .xw-nav a{display:block;padding:15px 0;border-bottom:3px solid transparent;font-size:14px;line-height:1.65}
body.xw-portal .xw-nav a:hover,body.xw-portal .xw-nav a[aria-current="page"]{border-bottom-color:var(--xw-accent);color:var(--xw-accent)}
body.xw-portal .xw-hero{padding:41px 0 33px;margin:0 0 30px;background:var(--xw-soft);border-bottom:1px solid var(--xw-line)}
body.xw-portal .xw-kicker{margin:0 0 12px;font-size:12px;letter-spacing:.12em;font-weight:700;color:var(--xw-accent)}
body.xw-portal .xw-hero h1{margin:0 0 14px;font-size:36px;line-height:1.5;letter-spacing:-.02em}
body.xw-portal .xw-hero p{margin:0;color:var(--xw-muted);font-size:15px;line-height:1.9}
body.xw-portal .xw-search-form{display:flex;align-items:stretch;gap:0;max-width:850px;margin:25px 0 0}
body.xw-portal .xw-search-form input[type="text"],body.xw-portal .xw-search-form input[type="search"]{flex:1 1 auto;width:0;min-width:0;min-height:50px;padding:11px 15px;border:1px solid #9eb8c1;border-right:0;border-radius:0;background:#fff;color:var(--xw-ink);font:inherit}
body.xw-portal .xw-search-form button,body.xw-portal .xw-search-form input[type="submit"]{flex:0 0 auto;min-height:50px;padding:10px 28px;border:0;border-radius:0;background:var(--xw-accent);color:white;font:600 15px/1.7 "Microsoft YaHei",sans-serif;cursor:pointer}
body.xw-portal .xw-search-form label{font-weight:600;font-size:14px;margin-right:17px;align-self:center}
body.xw-portal .xw-results{margin-bottom:45px}
body.xw-portal .xw-results>h2{margin:0;padding:0 0 18px;border-bottom:2px solid var(--xw-accent);font-size:20px;line-height:1.6}
body.xw-portal .xw-result-list{margin:0;padding:0;list-style:none}
body.xw-portal .xw-result{position:relative;margin:0;padding:24px 0;border-bottom:1px solid var(--xw-line)}
body.xw-portal .xw-result .xw-result-class,body.xw-portal .xw-result .xw-result-date,body.xw-portal .xw-result .class,body.xw-portal .xw-result .date{display:inline-block;margin:0 18px 7px 0;font-size:12px;line-height:1.8;color:var(--xw-muted)}
body.xw-portal .xw-result h3{margin:0 0 9px;font-size:22px;font-weight:600;line-height:1.7;overflow-wrap:anywhere}
body.xw-portal .xw-result h3 a:hover{text-decoration:underline;text-underline-offset:.18em}
body.xw-portal .xw-result p{margin:0;font-size:15px;line-height:1.9;color:var(--xw-muted);overflow-wrap:anywhere}
body.xw-portal .xw-result .xw-result-open,body.xw-portal .xw-result .open{display:inline-block;margin-top:11px;font-size:13px;color:var(--xw-accent)}
body.xw-portal .xw-search-footer{padding:30px 0;background:#213a42;color:#c3d3d8;font-size:12px;line-height:1.9}
body.xw-portal .xw-search-footer a{color:inherit}
body.xw-portal .xw-mobile{display:none}
@media(min-width:769px){body.xw-portal .xw-intro{animation:xw-intro-enter .4s ease both}body.xw-portal .content_left_one a:hover,body.xw-portal .tongzhi h2 a:hover{text-decoration:underline;text-underline-offset:.2em}}
@keyframes xw-intro-enter{from{opacity:.35;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1140px){body.xw-portal .header-wrap{gap:20px;flex-wrap:wrap}body.xw-portal .toggle-nav{flex-basis:calc(100% - 300px);order:4;margin:0!important}body.xw-portal .toggle-nav-ul{justify-content:flex-start}body.xw-portal .search-2016{margin-left:auto!important}body.xw-portal .nav>ul{justify-content:flex-start;gap:0 23px}body.xw-portal .nav li a{font-size:14px!important;padding:13px 0!important}body.xw-portal .ncontent{gap:32px;grid-template-columns:minmax(0,1fr) 240px}body.xw-portal.xw-home .content{gap:28px}body.xw-portal.xw-home .content_right{gap:30px 24px}body.xw-portal .content_right_tit h2{font-size:17px!important}body.xw-portal #master .JQ-slide-content{gap:14px}}
@media(max-width:900px){body.xw-portal .header-wrap>h1{width:210px!important}body.xw-portal .xw-brand-home{font-size:26px;padding-left:20px}body.xw-portal .nav>ul{gap:0 21px}body.xw-portal.xw-home .content{grid-template-columns:minmax(0,.78fr) minmax(0,1.5fr)}body.xw-portal.xw-home .content_right{grid-template-columns:minmax(0,1fr)}body.xw-portal #master .JQ-slide-content{grid-template-columns:repeat(4,minmax(0,1fr))}body.xw-portal .ncontent{grid-template-columns:minmax(0,1fr) 210px;gap:25px}body.xw-portal .tongzhi h1,body.xw-portal .tongzhi h2,body.xw-portal .tongzhi h3{font-size:19px!important}}
@media(max-width:768px){body.xw-portal{font-size:15px;padding-bottom:calc(60px + env(safe-area-inset-bottom,0px))}body.xw-portal .w{width:calc(100% - 36px)!important}body.xw-portal .xw-topbar>.w{padding:6px 0;font-size:11px;gap:10px}body.xw-portal .xw-topbar a+a{margin-left:13px}body.xw-portal .header-wrap{min-height:0;gap:16px 18px;padding:20px 0 17px}body.xw-portal .header-wrap>h1{width:195px!important}body.xw-portal .xw-brand-home{font-size:25px;min-height:52px;padding-left:18px}body.xw-portal .toggle-nav{display:none!important}body.xw-portal .search-2016{flex:1 0 100%;width:100%!important;margin-left:0!important}body.xw-portal .search-form{height:43px!important}body.xw-portal .nav>ul{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 12px;width:calc(100% - 36px)!important}body.xw-portal .nav li a{font-size:13px!important;padding:11px 0!important;white-space:normal;line-height:1.6!important}body.xw-portal .place{font-size:11px;padding:17px 0!important}body.xw-portal .xw-intro{padding:27px 0 28px;margin-bottom:28px}body.xw-portal .xw-intro h1,body.xw-portal .xw-intro h2{font-size:30px;margin-bottom:12px;line-height:1.45}body.xw-portal .xw-intro p{font-size:14px;line-height:1.95}body.xw-portal .xw-section-navigation{gap:7px 19px;font-size:13px;margin-top:20px}body.xw-portal.xw-home .content{grid-template-columns:minmax(0,1fr);gap:33px;padding-bottom:34px}body.xw-portal.xw-home .content_right{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 24px}body.xw-portal .content_left_one>h2,body.xw-portal .content_right_tit h2{font-size:18px!important}body.xw-portal .content_left_one>ul>li>a{font-size:14px!important;line-height:1.85!important}body.xw-portal .content_left_one>ul>li{padding:11px 0!important}body.xw-portal .content_left>.content_left_one+.content_left_one{margin-top:29px!important}body.xw-portal .master{margin-bottom:36px!important}body.xw-portal #master .JQ-slide-content{grid-template-columns:repeat(4,minmax(0,1fr));gap:19px}body.xw-portal .ncontent{display:block;margin-bottom:36px!important}body.xw-portal .lanmu_left{display:none!important}body.xw-portal .lanmu_right{width:100%!important}body.xw-portal .tongzhi h1,body.xw-portal .tongzhi h2,body.xw-portal .tongzhi h3,body.xw-portal .tongzhi .title,body.xw-portal .tongzhi .xw-news-title{font-size:20px!important;line-height:1.7!important}body.xw-portal .mynews>li,body.xw-portal .showMoreNChildren>li,body.xw-portal .xw-article-list>li,body.xw-portal .xw-news-item{padding:21px 0!important}body.xw-portal .tongzhi p,body.xw-portal .tongzhi .xw-news-summary{font-size:14px!important;line-height:1.95!important}body.xw-portal .content_title{padding-bottom:21px!important;margin-bottom:21px!important}body.xw-portal .content_title h1,body.xw-portal .content_title h2{font-size:27px!important;line-height:1.6!important;margin-bottom:14px!important}body.xw-portal .content_title>ul{gap:4px 14px}body.xw-portal #MyContent{font-size:16px!important;line-height:2!important}body.xw-portal .xw-request{width:calc(100% - 36px);padding:25px 23px;margin-bottom:36px}body.xw-portal .xw-request form{grid-template-columns:minmax(0,1fr);gap:16px}body.xw-portal .xw-request h2{font-size:23px}body.xw-portal .xw-request button,body.xw-portal .xw-request input[type="submit"]{width:100%}body.xw-portal #MyContent .form-c{padding:21px!important}body.xw-portal .footer{padding:30px 0 24px!important}body.xw-portal .footer_one{gap:25px}body.xw-portal .footer_one_left{gap:20px 40px}body.xw-portal .footer_one_right img{width:96px!important}body.xw-portal .footer p{font-size:11px!important;line-height:2!important}body.xw-portal .xw-mobile-nav{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));position:fixed;z-index:999;left:0;bottom:0;width:100%;padding:0 10px env(safe-area-inset-bottom,0px);height:calc(60px + env(safe-area-inset-bottom,0px));border-top:1px solid #d4e0e4;background:rgba(255,255,255,.98);box-shadow:0 -3px 12px rgba(33,51,59,.04)}body.xw-portal .xw-mobile-nav>a{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:2px;font-size:13px;font-weight:600;line-height:1.5;min-width:0;min-height:58px;color:var(--xw-ink)}body.xw-portal .xw-mobile-nav>a:last-child{color:var(--xw-accent)}body.xw-portal .xw-mobile-nav>a+a{border-left:1px solid #edf1f3}body.xw-portal #newBridge,body.xw-portal #nb_icon_wrap,body.xw-portal #nb_invite_wrap,body.xw-portal .embed-icon,body.xw-portal .nb-icon-wrap,body.xw-portal .nb-invite-wrap{display:none!important;visibility:hidden!important;pointer-events:none!important}body.xw-portal .xw-image-viewer{width:calc(100% - 20px);max-width:calc(100% - 20px);padding:48px 10px 14px}body.xw-portal .xw-reading-progress{height:2px}}
@media(max-width:560px){body.xw-portal .header-wrap>h1{width:173px!important}body.xw-portal .xw-brand-home{font-size:23px;min-height:46px;padding-left:16px}body.xw-portal .header-wrap{gap:17px 16px}body.xw-portal.xw-home .content_right{grid-template-columns:minmax(0,1fr);gap:29px}body.xw-portal #master .JQ-slide-content{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 17px}body.xw-portal .master-intro h4{font-size:14px!important}body.xw-portal .footer_one{display:block}body.xw-portal .footer_one_left{justify-content:space-between;gap:22px}body.xw-portal .footer_one_right{margin-top:22px!important}body.xw-portal .footer_one_right li{display:flex;align-items:center;gap:20px}body.xw-portal .footer_one_right p{max-width:80px}body.xw-portal .xw-intro h1,body.xw-portal .xw-intro h2{font-size:28px}body.xw-portal .content_title h1,body.xw-portal .content_title h2{font-size:25px!important}}
@media(max-width:350px){body.xw-portal .w{width:calc(100% - 28px)!important}body.xw-portal .header-wrap>h1{width:150px!important}body.xw-portal .header-wrap{gap:16px 12px}body.xw-portal .xw-brand-home{font-size:20px;padding-left:12px;min-height:42px}body.xw-portal .nav>ul{gap:0 8px;width:calc(100% - 28px)!important}body.xw-portal .nav li a{font-size:12px!important}body.xw-portal .xw-topbar a+a{margin-left:8px}body.xw-portal .xw-request{width:calc(100% - 28px);padding:23px 17px}body.xw-portal .xw-intro h1,body.xw-portal .xw-intro h2{font-size:26px}body.xw-portal #master .JQ-slide-content{gap:17px 12px}}
@media(max-width:900px){body.xw-portal .header-wrap>.xw-logo{width:210px!important}body.xw-portal .xw-brand>a:first-child{flex-basis:210px;width:210px}body.xw-portal .xw-brand>a:first-child img{width:210px}}
@media(max-width:768px){body.xw-portal .header-wrap>.xw-logo{width:195px!important}body.xw-portal .xw-request .xw-form-fields{grid-template-columns:minmax(0,1fr);gap:16px}body.xw-portal .xw-request .xw-form-actions{display:block}body.xw-portal .xw-request .xw-form-actions>*+*{margin-top:12px}body.xw-portal .content_title .xw-main-heading{font-size:27px!important;line-height:1.6!important;margin-bottom:14px!important}body.xw-portal .xw-wrap{width:calc(100% - 36px)}body.xw-portal .xw-header-inner{min-height:0;padding:20px 0;gap:18px;flex-wrap:wrap}body.xw-portal .xw-brand{gap:18px}body.xw-portal .xw-brand>a:first-child{flex-basis:195px;width:195px}body.xw-portal .xw-brand>a:first-child img{width:195px}body.xw-portal .xw-nav ul{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 12px}body.xw-portal .xw-nav a{font-size:13px;padding:11px 0}body.xw-portal .xw-hero{padding:28px 0;margin-bottom:24px}body.xw-portal .xw-hero h1{font-size:29px;line-height:1.55}body.xw-portal .xw-hero p{font-size:14px}body.xw-portal .xw-search-form{margin-top:20px;flex-wrap:wrap}body.xw-portal .xw-search-form label{flex-basis:100%;margin:0 0 9px}body.xw-portal .xw-search-form input[type="text"],body.xw-portal .xw-search-form input[type="search"]{font-size:14px;min-height:46px;padding:10px 12px}body.xw-portal .xw-search-form button,body.xw-portal .xw-search-form input[type="submit"]{min-height:46px;padding:9px 19px;font-size:14px}body.xw-portal .xw-result{padding:21px 0}body.xw-portal .xw-result h3{font-size:20px}body.xw-portal .xw-result p{font-size:14px}body.xw-portal .xw-search-footer{font-size:11px}body.xw-portal .xw-mobile{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));position:fixed;left:0;bottom:0;z-index:999;width:100%;height:calc(60px + env(safe-area-inset-bottom,0px));padding:0 10px env(safe-area-inset-bottom,0px);border-top:1px solid #d4e0e4;background:rgba(255,255,255,.98)}body.xw-portal .xw-mobile a{display:flex;align-items:center;justify-content:center;min-height:58px;gap:2px;flex-direction:column;font-size:13px;font-weight:600;line-height:1.5}body.xw-portal .xw-mobile a+a{border-left:1px solid #edf1f3}body.xw-portal .xw-mobile a:last-child{color:var(--xw-accent)}}
@media(max-width:560px){body.xw-portal .header-wrap>.xw-logo{width:173px!important}body.xw-portal .content_title .xw-main-heading{font-size:25px!important}body.xw-portal .xw-brand{gap:16px}body.xw-portal .xw-brand>a:first-child{flex-basis:173px;width:173px}body.xw-portal .xw-brand>a:first-child img{width:173px}}
@media(max-width:350px){body.xw-portal .header-wrap>.xw-logo{width:150px!important}body.xw-portal .xw-wrap{width:calc(100% - 28px)}body.xw-portal .xw-brand{gap:12px}body.xw-portal .xw-brand>a:first-child{flex-basis:150px;width:150px}body.xw-portal .xw-brand>a:first-child img{width:150px}body.xw-portal .xw-nav ul{gap:0 8px}body.xw-portal .xw-nav a{font-size:12px}body.xw-portal .xw-hero h1{font-size:26px}}
/* Local preview corrections: legacy clearfix pseudo boxes, hidden search and image indentation. */
body.xw-portal .content:before,body.xw-portal .content:after,body.xw-portal .ncontent:before,body.xw-portal .ncontent:after{display:none!important;content:none!important}
body.xw-portal .header-wrap *,body.xw-portal .nav *,body.xw-portal .place,body.xw-portal .content *,body.xw-portal .ncontent .tongzhi *,body.xw-portal .xw-article-list *,body.xw-portal .lanmu_left *,body.xw-portal .xw-request *,body.xw-portal .footerall *{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","Noto Sans CJK SC","PingFang SC",sans-serif!important}
body.xw-portal .header-wrap{display:grid;grid-template-columns:230px auto minmax(0,1fr);gap:12px 25px;min-height:0;padding:20px 0 17px}
body.xw-portal .header-wrap>.xw-logo{grid-column:1;grid-row:1}
body.xw-portal .header-wrap>.xw-brand-home{grid-column:2;grid-row:1}
body.xw-portal .header-wrap>.toggle-nav{grid-column:3;grid-row:1;width:auto!important;order:initial!important}
body.xw-portal .header-wrap>.search-2016{grid-column:1/-1;grid-row:2;display:block!important;width:100%!important;max-width:none!important;margin:0!important;flex:none}
body.xw-portal .search-2016 .xw-search-form{width:100%;max-width:none;margin:0;align-items:stretch}
body.xw-portal .search-2016 .xw-search-form input[type="search"]{width:0!important;font-size:15px!important;min-height:44px!important}
body.xw-portal .search-2016 .xw-search-form button{min-height:44px;padding:8px 29px}
body.xw-portal .search-2016 .xw-search-form label{font-size:14px;font-weight:600;margin-right:18px}
body.xw-portal .xw-intro{padding-top:22px;padding-bottom:25px;margin-bottom:24px}
body.xw-portal .xw-intro .xw-kicker{margin-bottom:8px;font-size:12px;letter-spacing:.12em;font-weight:600;color:var(--xw-accent)}
body.xw-portal .xw-intro h1,body.xw-portal .xw-intro h2{font-size:34px;margin-bottom:10px}
body.xw-portal .xw-intro h1,body.xw-portal .xw-intro h2{text-wrap:balance}
body.xw-portal.xw-home .xw-intro>.xw-kicker{display:none}
body.xw-portal .down-open,body.xw-portal #down-open,body.xw-portal .down-open-close,body.xw-portal .down-close{display:none!important;visibility:hidden!important;pointer-events:none!important}
body.xw-portal #MyContent p:has(img){text-indent:0!important}
body.xw-portal #MyContent a:has(>img){display:block;max-width:100%;width:fit-content;margin-left:auto;margin-right:auto;text-indent:0!important}
body.xw-portal .xw-special-core>.c-left{width:100%!important;max-width:100%!important;min-width:0!important;float:none!important}
@media(max-width:900px){body.xw-portal .header-wrap{grid-template-columns:210px auto minmax(0,1fr);gap:12px 20px}}
@media(max-width:768px){body.xw-portal .header-wrap{grid-template-columns:195px minmax(0,1fr);gap:13px 18px;padding:17px 0 15px}body.xw-portal .search-2016 .xw-search-form{flex-wrap:nowrap}body.xw-portal .search-2016 .xw-search-form label{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;clip-path:inset(50%)}body.xw-portal .search-2016 .xw-search-form button{min-height:43px;padding:8px 22px}body.xw-portal .search-2016 .xw-search-form input[type="search"]{min-height:43px!important;font-size:14px!important}body.xw-portal .nav li a{padding-top:9px!important;padding-bottom:9px!important}body.xw-portal .xw-intro{padding-top:20px;padding-bottom:23px;margin-bottom:23px}body.xw-portal .xw-intro h1,body.xw-portal .xw-intro h2{font-size:28px}}
@media(max-width:560px){body.xw-portal .header-wrap{grid-template-columns:173px minmax(0,1fr);gap:12px 16px}body.xw-portal .xw-intro h1,body.xw-portal .xw-intro h2{font-size:27px}}
@media(max-width:350px){body.xw-portal .header-wrap{grid-template-columns:150px minmax(0,1fr);gap:12px}body.xw-portal .xw-intro h1,body.xw-portal .xw-intro h2{font-size:25px}}
@media(prefers-reduced-motion:reduce){body.xw-portal *,body.xw-portal *:before,body.xw-portal *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}