:root{--red:#ef3b30;--red-dark:#d92e25;--blue:#0788cc;--ink:#3d4650;--muted:#8a929b;--line:#e8ebee;--soft:#f4f5f6}*{box-sizing:border-box}html{scroll-behavior:smooth}body,h1,h2,p,ul,li,form,input,button,a,span,strong,b,i,header,main,section,article,nav,aside,footer{margin:0;padding:0}body{min-width:320px;color:var(--ink);background:#f3f4f5;font:14px/1.65 "Microsoft YaHei","PingFang SC",Arial,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}.portal-layout{width:min(1200px,calc(100% - 32px));margin:0 auto}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}

.portal-header{height:78px;border-top:1px solid #ececec;border-bottom:1px solid #e5e7e9;background:#fff}.header-inner{height:77px;display:flex;align-items:center}.portal-logo{width:220px;display:flex;align-items:center;flex:none}.portal-logo img{max-width:190px;height:58px;object-fit:contain}.portal-logo strong{color:#0785ca;font-size:32px;letter-spacing:4px}.portal-nav{height:100%;display:flex;align-items:stretch}.portal-nav a{min-width:74px;padding:0 17px;display:grid;place-items:center;position:relative;color:#242a30;font-size:15px}.portal-nav a:hover,.portal-nav a.active{color:#0788cc}.portal-nav a.active:after{content:"";position:absolute;right:18px;bottom:0;left:18px;height:2px;background:#0788cc}

.portal-main{padding:10px 0 45px}.search-hero{height:158px;position:relative;display:grid;place-items:center;background:url("/images/banner2.png") center/cover no-repeat}.search-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,181,190,.05),rgba(0,78,225,.08))}.hero-search{width:min(590px,calc(100% - 34px));height:52px;z-index:1;display:flex;border-radius:3px;background:#fff;box-shadow:0 4px 14px rgba(0,44,104,.16)}.search-type{width:86px;display:flex;align-items:center;justify-content:center;gap:10px;flex:none;color:#222;border-right:1px solid #e3e6e8;font-weight:700}.search-type i{width:0;height:0;border-top:5px solid #222;border-right:4px solid transparent;border-left:4px solid transparent}.hero-search>input[type=search]{min-width:0;padding:0 18px;flex:1;color:#333;outline:0;border:0;background:#fff;-webkit-appearance:none}.hero-search>button{width:72px;display:grid;place-items:center;flex:none;color:#fff;cursor:pointer;border:0;background:#0788cc}.hero-search>button:hover{background:#0877b3}.hero-search svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round}

.content-layout{margin-top:9px;display:grid;grid-template-columns:230px minmax(0,1fr);align-items:start;gap:14px}.journal-nav{overflow:hidden;background:#fff}.journal-nav header{height:58px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;color:#fff;background:var(--red);font-size:16px}.journal-nav header span{font-size:19px}.journal-nav nav{max-height:920px;overflow:auto}.journal-nav nav a{height:50px;padding:0 12px;display:flex;align-items:center;gap:9px;color:#666;border-bottom:1px solid #f0f1f2}.journal-nav nav a:hover{color:var(--red);background:#fff9f8}.journal-nav nav svg{width:16px;height:16px;fill:#fafafa;stroke:#cfd3d6;stroke-width:1.4}.journal-nav nav span{min-width:0;overflow:hidden;flex:1;text-overflow:ellipsis;white-space:nowrap}.journal-nav nav i{color:#a8adb2;font:20px/1 Arial}.result-column{min-width:0;display:grid;gap:14px}

.condition-bar{min-height:104px;padding:14px 25px;display:flex;align-items:stretch;flex-direction:column;justify-content:center;gap:8px;background:#fff}.condition-bar form,.year-options{width:100%;display:flex;align-items:center;gap:10px}.condition-name{width:48px;flex:none;color:#979ca2}.field-options,.year-options>div{display:flex;align-items:center;flex-wrap:wrap;gap:5px}.field-options label{cursor:pointer}.field-options input{position:absolute;opacity:0}.field-options span,.year-options a{min-width:42px;height:30px;padding:0 10px;display:inline-flex;align-items:center;justify-content:center;color:#444;border-radius:2px;white-space:nowrap}.field-options input:checked+span,.year-options a.active{color:#fff;background:var(--red)}.field-options label:hover span,.year-options a:hover{color:var(--red);background:#fff0ee}.field-options input:checked+span:hover,.year-options a.active:hover{color:#fff;background:var(--red-dark)}

.result-panel{min-width:0;padding:0 22px 24px;background:#fff}.result-toolbar{height:56px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.sort-tabs{height:100%;display:flex;align-items:center;gap:19px}.sort-tabs span{height:100%;display:grid;place-items:center;color:#616a73;position:relative}.sort-tabs span.active{color:var(--red)}.sort-tabs span.active:after{content:"";position:absolute;right:2px;bottom:-1px;left:2px;height:2px;background:var(--red)}.result-tools{display:flex;align-items:center;gap:12px;color:#9b9fa4;font-size:12px}.result-tools b{color:var(--red);font-weight:400}.page-brief b{padding:3px 8px;color:var(--red);border:1px solid #ddd;background:#fff}.page-brief i{font-style:normal}.within-search{width:132px;height:26px;display:flex;border:1px solid #e3e5e7;border-radius:15px}.within-search input{width:100%;min-width:0;padding-left:12px;outline:0;border:0;background:transparent;font-size:12px}.within-search button{width:28px;color:#aaa;cursor:pointer;border:0;background:transparent}.view-icons{display:flex;gap:10px}.view-icons i{width:15px;height:15px;display:block;opacity:.65}.view-icons .list{background:repeating-linear-gradient(180deg,var(--red) 0,var(--red) 2px,transparent 2px,transparent 4px)}.view-icons .grid{background:linear-gradient(90deg,#738093 42%,transparent 42%,transparent 58%,#738093 58%),linear-gradient(180deg,#738093 42%,transparent 42%,transparent 58%,#738093 58%)}

.paper-card{min-height:188px;padding:25px 0 20px;display:flex;align-items:flex-start;gap:22px;border-bottom:1px dotted #d6d8da}.paper-copy{min-width:0;flex:1}.paper-card h2{margin-bottom:12px;font-size:17px;line-height:1.45}.paper-card h2 a{color:#555}.paper-card h2 a:hover{color:var(--red)}.paper-meta{display:flex;align-items:center;flex-wrap:wrap;gap:18px;list-style:none;color:#858b91;font-size:13px}.paper-meta li{display:flex;align-items:center}.paper-meta li.source{width:100%;margin-top:-3px}.paper-meta i,.paper-summary>i{width:15px;height:15px;margin-right:6px;display:inline-block;position:relative;flex:none}.paper-meta i:before,.paper-meta i:after,.paper-summary>i:before,.paper-summary>i:after{content:"";position:absolute}.paper-meta .person:before{top:1px;left:5px;width:5px;height:5px;border:1px solid #aeb4b9;border-radius:50%}.paper-meta .person:after{bottom:1px;left:2px;width:10px;height:5px;border:1px solid #aeb4b9;border-radius:6px 6px 2px 2px}.paper-meta .clock:before{inset:1px;border:1px solid #aeb4b9;border-radius:2px}.paper-meta .clock:after{top:4px;left:7px;width:3px;height:4px;border-bottom:1px solid #aeb4b9;border-left:1px solid #aeb4b9}.paper-meta .book:before{inset:2px 1px;border:1px solid #aeb4b9}.paper-meta .book:after{top:5px;left:4px;width:7px;border-top:1px solid #aeb4b9;box-shadow:0 3px #aeb4b9}.paper-summary{margin-top:9px;display:flex;color:#666;line-height:1.7}.paper-summary>i:before{inset:1px 2px;border:1px solid #aeb4b9;border-radius:1px}.paper-summary>i:after{top:5px;left:5px;width:5px;border-top:1px solid #aeb4b9;box-shadow:0 3px #aeb4b9}.paper-summary strong{flex:none;font-weight:400}.paper-summary span{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3}.read-button{margin-top:8px;padding:8px 11px;flex:none;color:#fff;background:var(--red);font-weight:700}.read-button:hover{background:var(--red-dark)}

.search-prompt{min-height:360px;display:grid;place-items:center;color:#9ba1a7;font-size:18px}.empty-result{padding:90px 20px;text-align:center;color:#9ba1a7}.empty-result span{display:block;color:#ccd0d4;font-size:38px}.empty-result strong{display:block;margin:9px 0 3px;color:#59636c;font-size:17px}.pagination{padding:27px 0 5px;display:flex;align-items:center;justify-content:center;gap:6px}.pagination a,.pagination span{min-width:34px;height:34px;padding:0 10px;display:grid;place-items:center;color:#69737c;border:1px solid #e0e4e7;background:#fff}.pagination a:hover,.pagination a.current{color:#fff;border-color:var(--red);background:var(--red)}.pagination .disabled{color:#bbb;background:#f7f7f7}.portal-footer{min-height:80px;padding:25px 0;color:#8b9299;border-top:1px solid #e5e7e9;background:#fff;font-size:12px}.footer-inner{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:20px}.footer-inner a:hover{color:#0788cc}.back-top{position:fixed;right:24px;bottom:30px;width:42px;height:42px;display:none;color:#fff;cursor:pointer;border:0;border-radius:4px;background:rgba(7,136,204,.85)}.back-top.visible{display:block}

.within-search{width:210px;height:36px;overflow:hidden;border-color:#dfe3e6;border-radius:3px;background:#fff}.within-search:focus-within{border-color:var(--red);box-shadow:0 0 0 2px rgba(239,59,48,.08)}.within-search input{padding:0 12px;font-size:13px}.within-search button{width:44px;display:grid;place-items:center;flex:none;color:#fff;background:var(--red)}.within-search button:hover{background:var(--red-dark)}.within-search button svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}

.paper-actions{margin-top:8px;display:flex;flex:none;flex-direction:column;gap:8px}.detail-button,.paper-actions .read-button{width:80px;height:35px;padding:0;margin:0;display:grid;place-items:center;font-weight:700}.detail-button{color:var(--red);border:1px solid var(--red);background:#fff}.detail-button:hover{color:#fff;background:var(--red)}.paper-actions .read-button{color:#fff;background:var(--red)}.paper-actions .read-button:hover{background:var(--red-dark)}

.within-search button{width:56px;font-size:14px;font-weight:700}

@media(max-width:900px){.portal-nav a{padding:0 10px;min-width:auto}.content-layout{grid-template-columns:1fr}.journal-nav{display:none}.condition-bar{align-items:flex-start;flex-direction:column;gap:8px}.result-toolbar{height:auto;min-height:58px;gap:12px}.within-search,.view-icons{display:none}}
@media(max-width:640px){.portal-layout{width:calc(100% - 20px)}.portal-header{height:auto}.header-inner{height:auto;align-items:flex-start;flex-direction:column}.portal-logo{height:62px}.portal-logo img{height:50px}.portal-nav{width:100%;height:45px;overflow:auto}.portal-nav a{height:45px;flex:none}.portal-main{padding-top:7px}.search-hero{height:125px}.search-type{width:66px}.hero-search>button{width:58px}.condition-bar{padding:14px}.condition-bar form,.year-options{align-items:flex-start;flex-direction:column}.result-panel{padding:0 14px 18px}.result-tools>span:not(.page-brief){display:none}.search-prompt{min-height:220px}.paper-card{min-height:0;display:block}.paper-meta{gap:7px 14px}.read-button{margin-top:14px;display:inline-block}.paper-summary span{-webkit-line-clamp:4}.pagination a,.pagination span{min-width:30px;padding:0 7px}}

@media(max-width:640px){.paper-actions{margin-top:14px;flex-direction:row}.paper-actions .read-button,.paper-actions .detail-button{margin:0;display:grid}}