:root{--blue:#0875b1;--deep:#075b8b;--ink:#253b4a;--muted:#617480;--line:#dce4e9;--pale:#f1f5f7;--white:#fff;font-family:Arial,'Malgun Gothic','Microsoft YaHei','Apple SD Gothic Neo',sans-serif;color:var(--ink);font-size:15px;line-height:1.75;background:#fff}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;color:var(--deep)}button,input,select{font:inherit}button,a,select,input{touch-action:manipulation}button{cursor:pointer}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #d18b28;outline-offset:3px}h1,h2,h3,p{margin:0}h1{font-size:35px;line-height:1.4;letter-spacing:-.035em;color:#184763}h2{font-size:23px;line-height:1.5}h3{line-height:1.55}p{color:var(--muted)}.wrap{width:min(1200px,calc(100% - 64px));margin:0 auto}.sr-only,.skip{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.skip:focus{position:fixed;top:10px;left:10px;width:auto;height:auto;clip:auto;background:white;padding:12px;z-index:10}.preview-strip{background:#eef2f4;color:#526b7a;font-size:11px;border-bottom:1px solid #dce4e9}.preview-strip .wrap{display:flex;justify-content:space-between;gap:16px;padding-top:6px;padding-bottom:6px}.preview-strip a{font-weight:600;color:var(--deep)}.masthead{display:flex;justify-content:space-between;align-items:center;gap:20px;min-height:102px}.brand{display:flex;align-items:center;gap:28px}.brand:hover{text-decoration:none}.wordmark{color:#00558a;font-size:23px;font-weight:800;line-height:1.2;letter-spacing:-1px;white-space:nowrap}.wordmark small{display:block;margin-top:8px;font-size:12px;letter-spacing:4px;color:#0395c3}.brand-name{font-weight:700;font-size:20px;line-height:1.4;border-left:1px solid #ccd4da;padding-left:27px}.brand-name small{display:block;font-size:11px;font-weight:400;color:var(--muted);margin-top:7px}.languages{display:flex;gap:18px;font-size:12px;white-space:nowrap}.languages [aria-current]{color:var(--deep);font-weight:700;border-bottom:2px solid var(--blue)}nav{background:var(--blue)}nav .wrap{display:flex;align-items:stretch}nav a{color:white;font-weight:600;font-size:15px;padding:15px 25px;position:relative}nav a:first-child{padding-left:20px}nav a:hover,nav a[aria-current]{color:white;background:#00669e;text-decoration:none}nav a[aria-current]:after{content:'';height:3px;background:white;position:absolute;bottom:0;left:20px;right:20px}nav .nav-end{margin-left:auto;font-size:12px;display:flex;align-items:center;font-weight:400}.eyebrow{font-size:11px;font-weight:700;color:var(--deep);letter-spacing:.06em;margin-bottom:12px}.page-head{padding:34px 0 32px;background:var(--pale);border-bottom:1px solid var(--line)}.page-head p:not(.eyebrow){margin-top:10px;font-size:14px}.heading-line{display:flex;align-items:center;justify-content:space-between;gap:20px}.edition{font-size:12px;color:#687f8d;letter-spacing:.06em}.search-form{display:flex;align-items:center;background:white;border:1px solid #a9becb;height:54px;margin-top:23px}.search-form input{flex:1;min-width:0;border:0;background:none;padding:12px 14px;font-size:14px;color:var(--ink);height:100%}.search-form input::placeholder{color:#71838f}.search-form button,.button{border:1px solid var(--blue);background:var(--blue);color:white;font-weight:600;padding:11px 30px;min-height:43px;text-align:center}.search-form button{height:100%;border:0;min-width:94px}.search-form button:hover,.button:hover{background:var(--deep);color:white;text-decoration:none}.search-icon{display:inline-block;position:relative;border:1.8px solid #617b8c;border-radius:100%;width:15px;height:15px;margin:0 1px 0 19px;flex-shrink:0}.search-icon:after{content:'';width:7px;height:1.8px;background:#617b8c;position:absolute;transform:rotate(45deg);right:-5px;bottom:-3px}.library-grid{display:grid;grid-template-columns:215px minmax(0,1fr);gap:40px;padding-top:33px;padding-bottom:60px}.filters{font-size:13px}.filter-title{display:flex;justify-content:space-between;align-items:center;padding-bottom:18px;border-bottom:2px solid #1b668e;margin-bottom:22px}.filter-title strong{font-size:15px}.filter-title button{font-size:11px;border:0;background:none;color:#607786;padding:4px 0}.filters h2{font-size:12px;color:#5e7482;margin-bottom:10px}.type-filters{display:grid;gap:2px;margin-bottom:25px}.type-filters button{display:flex;justify-content:space-between;padding:9px 10px;border:0;background:white;color:#4e6573;text-align:left;font-size:13px}.type-filters button[aria-pressed=true]{background:#e9f3f9;color:#005e92;font-weight:700;border-left:3px solid var(--blue);padding-left:7px}.type-filters button:hover{background:#f1f5f7}.type-filters button span:last-child{font-size:11px;color:#657e8d}.filters label{display:block;font-size:12px;color:#5e7482;font-weight:600;margin-bottom:8px}select{border:1px solid #bdcbd3;background:white;color:#425c6c;font-size:12px;padding:9px 30px 9px 10px;max-width:100%}.filter-select{width:100%;margin-bottom:20px}.topic-section{border-top:1px solid var(--line);padding-top:22px;margin-top:4px}.topic-section a{display:flex;justify-content:space-between;font-size:12px;color:var(--deep);padding:7px 0}.side-note{font-size:11px;color:#6a7e8b;line-height:1.8;margin-top:24px;padding-top:19px;border-top:1px solid var(--line)}.results-toolbar{display:flex;align-items:center;gap:15px;border-bottom:2px solid #1b668e;padding-bottom:14px;min-height:49px}.results-toolbar strong{font-size:16px}.results-toolbar select{margin-left:auto;max-width:170px;font-size:11px;padding-top:6px;padding-bottom:6px}.filter-chip{font-size:11px;background:#e9f3f9;color:var(--deep);border:1px solid #c9dfea;padding:3px 8px}.resource-row{display:flex;align-items:flex-start;gap:24px;border-bottom:1px solid var(--line);padding:26px 0}.doc-icon{width:77px;min-width:77px;height:99px;background:#eef3f6;border:1px solid #c9d8e0;border-top:4px solid #5788a4;padding:13px 11px}.doc-icon span{font-size:9px;letter-spacing:.035em;color:#326381;font-weight:700;display:block;margin-bottom:12px}.doc-icon i{display:block;height:1px;background:#abc2d0;margin-top:6px;width:100%}.doc-icon i:last-child{width:65%}.doc-icon.standard{background:#e8f2f8;border-top-color:var(--blue)}.doc-icon.news{background:#f3f5f6;border-top-color:#8c9fa9}.row-copy{min-width:0;flex:1}.meta{display:flex;gap:11px;flex-wrap:wrap;align-items:center;color:#6d7f8a;font-size:10px;margin-bottom:9px}.meta span:first-child{color:var(--deep);font-weight:600}.meta span+span:before,.meta time:before{content:'·';color:#a5b4bd;margin-right:11px}.row-copy h2{font-size:19px;font-weight:600;line-height:1.5;color:#224f69;margin-bottom:9px}.row-copy p{font-size:12px;line-height:1.85}.tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:13px}.tags a{font-size:10px;color:#506e80;background:#f0f4f6;padding:2px 7px}.tags a:hover{background:#e1eef5;color:var(--deep)}.row-bottom{display:flex;gap:23px;margin-top:13px;font-size:11px;color:var(--deep)}.source-link{color:var(--deep);font-size:12px}.sample-note{font-size:11px;margin-top:23px;color:#6d818d}.empty{text-align:center;padding:60px 20px}.empty h2{font-size:21px;margin-bottom:10px}.empty p{font-size:14px;margin-bottom:25px}.outline{display:inline-block;background:white;color:var(--deep);border:1px solid #a7c4d5;padding:9px 15px;font-size:12px;min-height:38px}.outline:hover{background:#eef5f9}.breadcrumb{font-size:12px;color:#6c808d;display:flex;gap:12px;padding:25px 0}.breadcrumb a{color:var(--deep)}.article{padding-bottom:60px}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:65px;padding-top:12px}.article h1{font-size:32px;line-height:1.5;max-width:850px}.original-title{font-size:14px;line-height:1.7;margin-top:15px;color:#627b8b}.article-meta{font-size:11px;line-height:1.7;margin:20px 0 16px;color:#637c8a;display:flex;gap:10px;flex-wrap:wrap}.article-summary{border-top:1px solid var(--line);margin-top:28px;padding-top:25px}.article h2{font-size:21px;margin-bottom:14px}.article article p{font-size:14px;line-height:1.95}.article figure{margin:28px 0;border:1px solid var(--line);padding:24px 20px 12px}.article figure img{display:block;width:100%;max-height:370px;object-fit:contain}.article figcaption{border-top:1px solid var(--line);padding-top:12px;margin-top:16px;font-size:10px;color:#62798a}.article figcaption a{font-size:10px}.article-section{padding-top:28px}.article-section ul{padding-left:21px;font-size:14px;color:#526d7e;line-height:2}.scope-note{margin-top:28px;padding:19px 22px;border-left:3px solid #80acc5;background:#f0f5f8}.scope-note strong{font-size:13px}.scope-note p{font-size:12px!important;margin-top:7px}.translation-note{margin-top:24px;font-size:11px!important;color:#718490}.record-aside{align-self:start;border-top:3px solid var(--blue);background:#f4f7f9;padding:22px}.record-aside h2{font-size:17px}.record-aside dl{font-size:12px;margin:20px 0}.record-aside dt{color:#718591;font-size:10px;margin-top:16px}.record-aside dd{margin:3px 0;color:#3d5a6b;word-break:break-word}.record-aside .button,.record-aside .outline{display:block;width:100%;font-size:12px;margin-top:12px;padding:10px}.small-muted{font-size:11px;color:#718591;line-height:1.85}.record-aside .small-muted{margin-top:18px}.record-aside #copy-status{font-size:11px;overflow-wrap:anywhere}.related{margin-top:45px;border-top:1px solid var(--line);padding-top:32px}.section-head{display:flex;justify-content:space-between;gap:18px;align-items:center;border-bottom:2px solid #1c668d;padding-bottom:15px}.section-head h2{font-size:21px;margin:0}.section-head>a,.section-head>span{font-size:12px;color:var(--deep)}.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px}.related-grid a{padding:22px 0;display:block}.related-grid h3{font-size:19px;color:#24556f;margin:6px 0 14px}.related-grid a>span:last-child{font-size:11px;color:#738693}.news-main{padding-top:36px;padding-bottom:60px}.news-feature{display:grid;grid-template-columns:320px 1fr;border:1px solid var(--line)}.feature-mark{background:#e4eff6;color:#0b628f;min-height:290px;padding:30px;display:flex;flex-direction:column;justify-content:space-between;border-top:4px solid var(--blue)}.feature-mark>span{font-size:11px}.feature-mark strong{font-size:44px;line-height:1.2;letter-spacing:-1px;font-weight:600}.news-feature article{padding:30px 34px}.news-feature h2{font-size:26px;line-height:1.6;margin:14px 0;color:#194d6b}.news-feature p{font-size:14px}.news-source{font-size:11px;color:#6e8390;margin-top:15px}.text-link{display:inline-block;margin-top:18px;color:var(--deep);font-size:13px;font-weight:600}.news-columns{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:50px;margin-top:42px}.news-list-row{display:grid;grid-template-columns:83px 1fr;gap:25px;padding:25px 0;border-bottom:1px solid var(--line)}.news-list-row>time{font-size:12px;color:#6a818f;padding-top:2px}.news-list-row .eyebrow{font-size:10px;margin-bottom:9px}.news-list-row h3{font-size:20px;color:#214e69;margin-bottom:10px}.news-list-row p:not(.eyebrow){font-size:13px;margin-bottom:12px}.news-aside{border-top:3px solid #1d668c;background:#f3f6f8;padding:23px;align-self:start}.news-aside h2{font-size:22px;margin-bottom:10px}.news-aside>p:not(.eyebrow){font-size:12px}.news-aside>a{display:block;position:relative;border-top:1px solid #d6e1e8;margin-top:20px;padding-top:17px}.news-aside>a>span{display:block;font-size:10px;color:var(--deep)}.news-aside>a>strong{display:block;font-size:14px;margin:6px 0 10px;font-weight:600}.news-aside b{font-weight:400;color:var(--blue)}.news-aside .small-muted{padding-top:20px;margin-top:18px;border-top:1px solid var(--line)}.workspace{padding-top:34px;padding-bottom:65px}.workspace-heading{display:flex;justify-content:space-between;align-items:center;gap:25px}.workspace-heading h1{font-size:30px}.workspace-heading p:not(.eyebrow){font-size:13px;margin-top:10px}.workspace-heading button{white-space:nowrap}.workspace-note{font-size:12px;color:#526f80;background:#eff5f8;border-left:3px solid #7fa9c0;margin-top:25px;padding:12px 17px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);margin:27px 0 30px;border:1px solid var(--line)}.metrics>div{padding:20px 23px;border-left:1px solid var(--line);display:flex;flex-direction:column}.metrics>div:first-child{border-left:0}.metrics strong{font-size:31px;color:#145e87;line-height:1.4;font-weight:500}.metrics span{font-size:11px;color:#6f8592;margin-top:5px}.collection-actions{display:flex;align-items:center;gap:20px;margin-bottom:30px}.collection-actions .search-form{flex:1;margin:0;height:46px}.collection-actions>select{height:46px}.collection-actions .search-form button{padding:8px 22px}.workspace .section-head h2{font-size:19px}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:12px}th{text-align:left;color:#6c818e;font-size:11px;font-weight:500;background:#f4f7f9;padding:11px 14px;white-space:nowrap}td{padding:19px 14px;border-bottom:1px solid var(--line);vertical-align:top}td:first-child{width:52%;padding-left:0}th:first-child{padding-left:14px}td:not(:first-child){white-space:nowrap}td select{max-width:140px;font-size:11px;padding:7px}.table-title{display:block;font-size:14px;font-weight:600;color:#25546f;line-height:1.6}.table-publisher{display:block;font-size:10px;margin-top:5px;color:#7b8e99}details{margin-top:7px;font-size:10px;color:#6e8490}summary{cursor:pointer;color:#567b92}details p{padding-top:5px}details .source-link{font-size:10px}.collection-foot{margin-top:36px}.collection-foot>h2{font-size:19px;margin-bottom:18px}.collection-foot>div{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.collection-foot article{border-top:2px solid #93b5c9;padding:18px;background:#f6f8fa}.collection-foot article>span{font-size:12px;color:#6892aa}.collection-foot h3{font-size:16px;margin:7px 0}.collection-foot p{font-size:12px}footer{background:#f0f3f5;border-top:1px solid var(--line);padding-top:28px}.foot-top{display:flex;justify-content:space-between;gap:30px}.foot-top strong{font-size:17px;color:#3c6075}.foot-top p{font-size:11px;margin-top:4px}.foot-top>div:last-child{display:flex;gap:25px;align-items:center;font-size:12px;color:#4d7086}.foot-bottom{display:flex;justify-content:space-between;gap:25px;border-top:1px solid #dce3e8;font-size:10px;color:#718692;padding:16px 0;margin-top:24px}html[lang=ko] p,html[lang=ko] h1,html[lang=ko] h2,html[lang=ko] h3{word-break:keep-all}html[lang=en] .brand-name{font-size:17px;max-width:260px}html[lang=en] .nav-end{font-size:11px}html[lang=zh-Hans]{font-family:Arial,'Microsoft YaHei','PingFang SC',sans-serif}
.metrics>div:last-child strong{font-size:22px;white-space:nowrap}
@media(min-width:1500px){.wrap{max-width:1260px}.library-grid{grid-template-columns:235px 1fr;gap:50px}.row-copy h2{font-size:21px}.row-copy p{font-size:14px}.meta{font-size:11px}.tags a{font-size:11px}.resource-row{padding:30px 0}}
@media(max-width:950px){.wrap{width:calc(100% - 40px)}.brand-name{font-size:17px;padding-left:20px}.brand{gap:20px}.wordmark{font-size:20px}.languages{gap:12px;font-size:11px}nav a{padding:14px 18px;font-size:13px}nav .nav-end{display:none}.library-grid{grid-template-columns:180px minmax(0,1fr);gap:25px}.resource-row{gap:17px}.doc-icon{width:62px;min-width:62px;height:84px;padding:11px 7px}.doc-icon span{font-size:8px}.row-copy h2{font-size:17px}.article-layout{gap:30px;grid-template-columns:minmax(0,1fr) 230px}.article h1{font-size:27px}.news-feature{grid-template-columns:250px 1fr}.news-feature article{padding:24px}.news-feature h2{font-size:23px}.news-columns{gap:30px;grid-template-columns:minmax(0,1fr) 235px}.news-list-row{grid-template-columns:1fr;gap:7px}.metrics strong{font-size:27px}.table-scroll{max-width:100%}table{min-width:850px}}
@media(max-width:650px){.wrap{width:calc(100% - 32px)}.preview-strip .wrap{font-size:9px;gap:12px;align-items:center}.preview-strip span{max-width:210px}.preview-strip a{text-align:right;max-width:120px}.masthead{min-height:104px;flex-wrap:wrap;gap:10px;padding-top:14px;padding-bottom:12px}.brand{gap:13px}.wordmark{font-size:16px}.wordmark small{font-size:9px;letter-spacing:3px}.brand-name{font-size:14px;padding-left:13px}.brand-name small{font-size:9px;margin-top:4px}.languages{width:100%;justify-content:flex-end;gap:19px;font-size:10px}html[lang=en] .brand-name{font-size:13px;max-width:190px}nav .wrap{width:100%;overflow-x:auto}nav a,nav a:first-child{font-size:11px;padding:13px 16px;white-space:nowrap;flex:1;text-align:center}nav a[aria-current]:after{left:15px;right:15px}.page-head{padding:25px 0}.page-head .eyebrow{font-size:9px}.page-head h1{font-size:26px}.page-head p:not(.eyebrow){font-size:12px}.edition{display:none}.search-form{height:48px;margin-top:20px}.search-form input{font-size:12px;padding-left:12px}.search-form button{padding:9px 17px;min-width:60px;font-size:12px}.search-icon{margin-left:13px;width:13px;height:13px}.library-grid{display:block;padding-top:22px}.filters{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.filter-title{grid-column:1/-1;margin-bottom:12px;padding-bottom:10px}.filters>h2{display:none}.type-filters{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:7px;margin-bottom:17px}.type-filters button{border:1px solid #d9e4eb;gap:9px;font-size:11px;padding:6px 8px}.type-filters button[aria-pressed=true]{border:1px solid #80aec8;padding-left:8px}.type-filters button span:last-child{font-size:9px}.filters label[for=source-language]{grid-column:1;grid-row:3}.filters label[for=year]{grid-column:2;grid-row:3}.filter-select{margin-bottom:20px;font-size:11px}.topic-section,.side-note{display:none}.results-toolbar{padding-bottom:11px}.results-toolbar strong{font-size:14px}.results-toolbar select{font-size:10px;max-width:130px}.filter-chip{font-size:9px}.resource-row{gap:13px;padding:23px 0}.doc-icon{width:44px;min-width:44px;height:65px;padding:9px 5px;border-top-width:3px}.doc-icon span{font-size:6px;margin-bottom:7px}.doc-icon i{margin-top:5px}.row-copy h2{font-size:16px}.row-copy p{font-size:12px}.meta{font-size:9px;gap:7px;line-height:1.5}.meta span+span:before,.meta time:before{margin-right:7px}.tags a{font-size:9px}.article-layout{display:flex;flex-direction:column;gap:28px}.article h1{font-size:25px}.article .original-title{font-size:12px}.article-summary{margin-top:24px}.article article p{font-size:13px}.article figure{padding:12px}.article figcaption{font-size:9px}.record-aside{width:100%}.record-aside dl{display:grid;grid-template-columns:90px 1fr;gap:12px;margin-top:22px}.record-aside dt,.record-aside dd{margin:0}.related-grid{grid-template-columns:1fr;gap:0}.related-grid h3{font-size:18px}.section-head h2{font-size:19px}.news-feature{display:block}.feature-mark{min-height:185px;padding:22px}.feature-mark strong{font-size:37px;margin:15px 0}.news-feature article{padding:24px 21px}.news-feature h2{font-size:22px}.news-feature p{font-size:13px}.news-columns{display:block}.news-aside{margin-top:30px}.news-list-row h3{font-size:18px}.workspace-heading{align-items:flex-start;flex-direction:column;gap:16px}.workspace-heading h1{font-size:26px}.workspace-note{font-size:11px}.metrics{grid-template-columns:1fr 1fr}.metrics>div{padding:16px;border-bottom:1px solid var(--line)}.metrics>div:nth-child(3){border-left:0;border-bottom:0}.metrics>div:nth-child(4){border-bottom:0}.metrics strong{font-size:25px}.collection-actions{flex-direction:column;align-items:stretch;gap:12px}.collection-actions .search-form{flex:auto}.collection-actions select{height:39px}.collection-foot>div{grid-template-columns:1fr;gap:16px}.foot-top{display:block}.foot-top>div:last-child{margin-top:23px;gap:19px;font-size:11px}.foot-bottom{display:block}.foot-bottom span{display:block;margin-top:6px}}
