:root{--navy:#183b4a;--ink:#193345;--muted:#607480;--teal:#146d70;--line:#d9e3e8;--soft:#edf5f5;--paper:#fafbfd;--white:#fff;--gold:#a7731f}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang TC","Microsoft JhengHei",sans-serif;line-height:1.75}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:var(--teal);text-underline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid #ca9d49;outline-offset:3px}.shell{max-width:1220px;margin:auto;padding:0 32px}.masthead{background:var(--navy);color:white}.topbar{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:white;font-size:17px;letter-spacing:.04em}.brand-mark{border:1px solid #779ba3;font-family:serif;font-size:27px;width:45px;height:45px;text-align:center;line-height:42px}.brand small{display:block;font-size:9px;letter-spacing:.14em;color:#b6ced2}.topbar nav{display:flex;align-items:center;gap:25px}.topbar nav a,.link-button{color:#dce9ec;font-size:13px;text-decoration:none}.link-button{border:1px solid #6b929d;background:transparent;border-radius:5px;padding:5px 12px}.hero{padding-top:49px;padding-bottom:38px}.eyebrow{display:flex;gap:18px;font-size:12px;font-weight:600;letter-spacing:.12em;color:var(--teal);margin:0 0 13px}.hero .eyebrow span:first-child{border-right:1px solid #a8c1c6;padding-right:18px}h1{font-size:43px;line-height:1.37;letter-spacing:.025em;margin:16px 0 21px;font-weight:650}h1 span{font-weight:450}p{margin:0 0 14px}.intro{font-size:17px;color:#506774;max-width:800px;line-height:1.9}.hero-meta{font-size:12px;color:var(--muted);display:flex;gap:13px;flex-wrap:wrap;margin-top:25px}.stats{margin-top:30px;display:grid;grid-template-columns:repeat(4,1fr);background:#e9f2f3;border:1px solid #d3e2e6;border-radius:9px;padding:21px 0}.stats div{display:flex;align-items:baseline;gap:12px;padding:0 26px;border-right:1px solid #cbdde0}.stats div:last-child{border:0}.stats strong{font-family:Georgia,serif;font-size:35px;font-weight:400;line-height:1.2;color:var(--teal)}.stats span{font-size:12px;color:#4c6673}.status-note{display:flex;align-items:baseline;gap:10px;font-size:12px;line-height:1.8;color:#74541e;background:#fff8e9;padding:13px 17px;border-radius:6px;margin-top:16px}.dot{display:inline-block;width:7px;height:7px;background:#bc8a35;border-radius:50%;flex-shrink:0}.library-section{background:white;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:43px 0 28px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:23px}.section-heading h2{font-size:27px;font-weight:600;margin:0;line-height:1.5}.section-heading .eyebrow{font-size:10px;margin-bottom:7px}.section-heading>p{font-size:12px;color:var(--muted);max-width:400px;margin:0}.searchbox{display:flex;align-items:center;border:1px solid #b5cbd1;border-radius:7px;overflow:hidden;box-shadow:0 2px 7px #16374706}.searchbox svg{margin-left:18px;color:#718d95;flex-shrink:0}.searchbox input{width:100%;border:0;padding:16px 13px;font-size:14px;min-width:0;outline-offset:-4px}.searchbox button{flex-shrink:0;white-space:nowrap;align-self:stretch;border:0;background:var(--teal);color:white;padding:10px 30px;font-size:14px}.topic-filters{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0 23px}.topic-chip{background:#f3f7f8;border:1px solid #dae5e8;border-radius:5px;padding:7px 12px;font-size:12px;color:#47616d;display:flex;align-items:center;gap:9px}.topic-chip span{font-size:10px;color:#748e97}.topic-chip.active{color:white;background:var(--teal);border-color:var(--teal)}.topic-chip.active span{color:#c7e5e3}.filter-panel{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-bottom:17px}.scope-tabs{display:flex;gap:24px;flex-wrap:wrap;margin-bottom:16px}.scope-tabs button{background:transparent;border:0;border-bottom:2px solid transparent;color:#677e88;padding:16px 0 11px;font-size:13px}.scope-tabs button.selected{color:var(--teal);border-bottom-color:var(--teal);font-weight:600}.scope-tabs span{margin-left:5px;color:#7e969d;font-size:11px;font-weight:400}.more-filters{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.more-filters label{font-size:10px;color:#748791;display:flex;flex-direction:column;gap:5px;flex:1;min-width:125px}.more-filters label:nth-child(3),.more-filters label:nth-child(4){flex:.8}.more-filters select,.more-filters input{height:37px;border:1px solid #d5e0e4;background:white;border-radius:4px;padding:5px 9px;color:#385461;font-size:12px;width:100%}.reset-button{font-size:11px;color:#677e87;border:0;background:transparent;padding:8px 1px;white-space:nowrap;height:37px}.result-heading{display:flex;align-items:center;justify-content:space-between;margin:24px 0 15px;gap:12px}.result-heading p{margin:0;font-size:13px;color:var(--muted)}.text-button{background:none;border:0;color:var(--teal);font-size:11px;padding:0}.index-help{font-size:12px;background:#f2f6f8;padding:12px 16px;color:#657a85}.article-card{display:grid;grid-template-columns:110px 1fr;gap:27px;border:1px solid var(--line);border-radius:7px;padding:24px;margin-bottom:13px;background:white}.card-side{font-size:12px;color:var(--muted)}.card-side time{font-family:Georgia,serif;font-size:14px;color:#526d79}.entry-number{font-size:11px;display:block;margin-top:6px}.collection-label{display:inline-block;font-size:10px;letter-spacing:.04em;border:1px solid #d1e1e3;border-radius:3px;padding:1px 6px;margin-top:12px;color:var(--teal)}.collection-label.background{color:#866534;background:#fcf7ee;border-color:#e7dac4}.card-topline{font-size:11px;color:#6c8490;margin-bottom:6px}.article-card h3{font-size:18px;line-height:1.7;font-weight:600;margin:0 0 6px;overflow-wrap:anywhere}.title-button{background:none;border:0;color:var(--ink);text-align:left;padding:0;font:inherit;line-height:inherit}.title-button:hover{color:var(--teal)}.theme{font-size:13px;font-weight:600;color:var(--teal);margin:5px 0}.abstract{font-size:13px;line-height:1.95;color:#4b626f;margin-bottom:13px}.tags{display:flex;flex-wrap:wrap;gap:5px;margin:10px 0 14px}.tag{background:#eef5f5;border-radius:3px;color:#557780;padding:2px 7px;font-size:10px}.card-actions{display:flex;flex-wrap:wrap;gap:15px;font-size:11px;align-items:center}.card-actions a{text-decoration:none}.card-actions button{font-size:11px;background:transparent;border:0;color:var(--teal);padding:0}.article-card.index-card{padding:19px 24px}.article-card.index-card h3{font-size:16px}.article-card.index-card .card-side{font-size:11px}.show-more{display:block;margin:26px auto 8px;border:1px solid #b4d0d3;border-radius:5px;padding:10px 40px;background:#edf5f5;color:var(--teal);font-size:13px}.show-more[hidden]{display:none}.source-note{font-size:11px;color:#7c8c94;line-height:1.9;margin-top:25px}.findings{padding-top:50px;padding-bottom:50px}.findings-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.findings-grid article{border-top:2px solid #8bb7bb;padding-top:14px}.finding-number{color:#88a9b0;font-family:Georgia,serif;font-size:23px}.findings-grid h3{font-size:17px;line-height:1.6;margin:8px 0 11px}.findings-grid p{font-size:12px;color:var(--muted);line-height:1.95}.findings-grid button{background:none;border:0;padding:0;text-align:left;color:var(--teal);font-size:11px}.method-section{background:#eef3f5;border-top:1px solid #dce5e9;padding:43px 0}.method-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.method-card{background:white;border:1px solid #d8e3e8;border-radius:6px;padding:26px;font-size:12px;color:#526b78}.method-card h3{font-size:17px;color:var(--ink);margin:0 0 12px}.method-card ul,.method-card ol{padding-left:20px}.method-card li{margin-bottom:8px}.method-card details{border-top:1px solid var(--line);padding-top:15px;margin-top:20px}.method-card summary{cursor:pointer;color:var(--teal)}.method-card textarea{resize:vertical;width:100%;font-family:monospace;font-size:11px;background:#f6f9fa;border:1px solid var(--line);padding:10px;color:#3e5967}.method-card label{display:block;margin:13px 0 5px}.method-card button{font-size:11px;border:1px solid #c4d8db;padding:4px 10px;background:#eff6f6;color:var(--teal);border-radius:3px}footer{background:var(--navy);color:#bed1d7;padding:23px 0;font-size:11px}footer p{margin:3px 0}.empty-state{text-align:center;padding:55px 20px;background:#f7fafb;border-radius:7px}.empty-state>span{font-size:40px;color:#93afb8}.empty-state h3{font-size:18px;margin:8px}.empty-state p{font-size:13px;color:var(--muted)}.empty-state button{background:var(--teal);color:white;border:0;border-radius:4px;padding:8px 20px;font-size:12px}dialog{border:1px solid #bdd3da;border-radius:10px;width:min(760px,calc(100vw - 30px));max-height:90vh;padding:36px;color:var(--ink);box-shadow:0 20px 100px #122c4344}dialog::backdrop{background:#0e263b88;backdrop-filter:blur(2px)}.dialog-close{position:absolute;right:13px;top:9px;border:0;background:none;color:#6a8490;font-size:27px}.dialog-eyebrow{font-size:11px;color:var(--teal)}dialog h2{font-size:23px;line-height:1.6;margin:13px 0}.dialog-summary{background:#f0f7f7;padding:17px 20px;border-left:3px solid #74a9ae;margin:20px 0;font-size:14px;line-height:1.9}.citation{font-size:12px;word-break:break-all;background:#f5f7f9;border:1px solid #dbe4e9;padding:14px;margin-top:15px}.dialog-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.dialog-actions a,.dialog-actions button{border:1px solid #bfd4d9;border-radius:4px;background:white;color:var(--teal);font-size:12px;padding:7px 12px;text-decoration:none}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--navy);color:white;padding:10px 22px;border-radius:6px;font-size:13px;z-index:100;max-width:90vw}.skip{position:fixed;top:-100px;left:20px;background:white;padding:10px;z-index:110}.skip:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}[hidden]{display:none!important}
@media(max-width:1000px){.stats div{flex-direction:column;gap:4px;padding:0 20px}.findings-grid{grid-template-columns:1fr 1fr}.topbar nav{gap:15px}.hero h1{font-size:37px}.more-filters label{min-width:135px}.method-grid{gap:15px}}
@media(max-width:650px){html{scroll-padding-top:20px}.shell{padding-left:19px;padding-right:19px}.topbar{min-height:72px}.brand{font-size:14px}.brand-mark{width:36px;height:38px;line-height:35px;font-size:24px}.brand small{font-size:7px}.topbar nav a{display:none}.hero{padding-top:31px;padding-bottom:26px}h1,.hero h1{font-size:29px;letter-spacing:0}.intro{font-size:14px}.hero-meta{font-size:10px;gap:7px;margin-top:19px}.stats{grid-template-columns:1fr 1fr;padding:0;margin-top:23px}.stats div{padding:16px 19px;border-bottom:1px solid #cbdde0;flex-direction:row;gap:11px}.stats div:nth-child(2){border-right:0}.stats div:nth-child(3),.stats div:nth-child(4){border-bottom:0}.stats strong{font-size:29px}.stats span{font-size:10px}.status-note{font-size:11px}.section-heading{display:block}.section-heading>p{margin-top:9px}.section-heading h2{font-size:23px}.searchbox input{font-size:12px;padding:13px 9px}.searchbox svg{margin-left:12px}.searchbox button{padding:8px 15px;font-size:12px}.topic-filters{gap:6px;margin-top:15px}.topic-chip{font-size:10px;padding:6px 8px;gap:5px}.scope-tabs{gap:16px}.scope-tabs button{font-size:11px}.more-filters{gap:10px}.more-filters label{flex-basis:44%;min-width:0}.more-filters label:nth-child(3),.more-filters label:nth-child(4){flex-basis:44%}.more-filters label:last-of-type{flex-basis:65%}.reset-button{flex:1}.result-heading{align-items:baseline}.result-heading p{font-size:11px}.text-button{font-size:10px}.article-card{display:block;padding:18px}.card-side{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:11px}.card-side time{font-size:12px}.entry-number{display:inline;margin:0;font-size:10px}.collection-label{margin:0;font-size:9px}.article-card h3{font-size:16px}.abstract{font-size:12px}.card-topline{font-size:10px}.card-actions{gap:12px}.findings-grid{gap:22px 18px}.findings-grid h3{font-size:15px}.findings-grid p{font-size:11px}.findings{padding-top:35px;padding-bottom:35px}.method-grid{grid-template-columns:1fr}.method-card{padding:20px}.method-section{padding:32px 0}dialog{padding:28px 21px}dialog h2{font-size:19px}}
@media print{.masthead nav,#search-form,.topic-filters,.filter-panel,.result-heading button,.card-actions,.show-more,.dialog-actions,footer,.toast{display:none}body{font-size:11px;background:white}.article-card{break-inside:avoid;border-radius:0}.hero{padding-top:20px}.findings-grid{grid-template-columns:1fr 1fr}.method-grid{display:block}.method-card{margin-bottom:10px}h1,.hero h1{font-size:27px}}

.archive-access{display:flex;gap:16px;flex-wrap:wrap;align-items:center;margin:18px 0 0;font-size:12px}.archive-access a{font-weight:600}.archive-access span{font-size:11px;color:var(--muted)}.card-actions .html-source-link{font-weight:600}.source-unavailable{color:#87969e;font-size:11px}.dialog-actions .source-unavailable{padding:7px 0}.dialog-actions .html-source-link{background:var(--teal);color:white;border-color:var(--teal)}

.region-help{font-size:11px;color:var(--muted);line-height:1.7;margin:-4px 0 18px}

.title-link{color:inherit;text-decoration:none}.title-link:hover{text-decoration:underline;color:var(--teal)}
.sentiment-badge{display:inline-flex;align-items:center;align-self:flex-start;border:1px solid;border-radius:4px;font-size:11px;font-weight:600;line-height:1.5;padding:2px 8px;width:max-content;margin:7px 0 0}
.sentiment-positive{color:#1b6650;background:#eaf5ee;border-color:#b7d8c5}.sentiment-negative{color:#a33c41;background:#fff0ef;border-color:#e9bfc0}.sentiment-neutral{color:#586b7b;background:#f0f3f6;border-color:#ccd5de}
.sentiment-panel{border-top:1px solid var(--line);padding:16px 0 14px;margin-top:12px}.filter-label{font-size:12px;font-weight:600}.sentiment-filters{display:inline-flex;flex-wrap:wrap;gap:8px;margin-left:15px}.sentiment-filter{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:5px;background:white;color:var(--ink);font-size:12px;padding:5px 12px}.sentiment-filter span{font-size:10px;opacity:.75}.sentiment-filter.active{outline:2px solid currentColor;outline-offset:1px;font-weight:600}.sentiment-filter.sentiment-positive{color:#1b6650}.sentiment-filter.sentiment-negative{color:#a33c41}.sentiment-filter.sentiment-neutral{color:#586b7b}.sentiment-panel>p{font-size:11px;color:var(--muted);margin:10px 0 0}.sentiment-detail{border:1px solid var(--line);border-radius:6px;background:#f8fafb;padding:16px;margin:20px 0}.sentiment-detail h3{margin:0 0 8px;font-size:15px}.sentiment-detail h3 .sentiment-badge{margin:0 0 0 8px;vertical-align:middle}.sentiment-detail p{font-size:13px;margin:8px 0}.sentiment-detail .analysis-meta{font-size:11px;color:var(--muted)}.sentiment-detail details{font-size:12px}.sentiment-detail blockquote{margin:10px 0 0;padding-left:12px;border-left:2px solid #bccdd3;color:var(--muted);line-height:1.9}.sentiment-detail summary{cursor:pointer}
@media(max-width:650px){.sentiment-filters{display:flex;margin:9px 0 0;gap:8px}.sentiment-filter{font-size:11px;padding:5px 10px}.sentiment-badge{margin:0;font-size:10px}.sentiment-panel>p{font-size:10px}.sentiment-detail{padding:12px}}
@media print{.sentiment-panel{display:none}.sentiment-badge{print-color-adjust:exact}}

.library-section .scope-tabs{margin:18px 0 0;border-bottom:1px solid var(--line)}
.library-section .scope-tabs+.topic-filters{margin-top:20px}
@media print{.scope-tabs{display:none}}