@charset "UTF-8";
.stack-app{--paper:var(--card-background);--white:#fffefa;--ink:var(--card-text-color-main);--muted:var(--card-text-color-secondary);--line:var(--card-separator-color);--teal:#315e55;--teal-light:#e7ede5;--amber:#b77927;--amber-light:#f6ebd6;--sans:"Microsoft YaHei UI","PingFang SC","Noto Sans CJK SC",sans-serif;--serif:"Iowan Old Style","Palatino Linotype","Songti SC","SimSun",serif;--mono:"Cascadia Code","Consolas",monospace}
.stack-app *{box-sizing:border-box}.stack-app{scroll-behavior:smooth}.stack-app{background:var(--card-background);color:inherit;font-family:var(--base-font-family);line-height:1.65}.stack-app button,
.stack-app input,
.stack-app select{font-family:var(--base-font-family)}.stack-app button,
.stack-app a,
.stack-app input,
.stack-app select{touch-action:manipulation}.stack-app button,
.stack-app a{ -webkit-tap-highlight-color:transparent}.stack-app button{cursor:pointer}.stack-app button:disabled{cursor:not-allowed;opacity:.5}.stack-app button{color:inherit}.stack-app a{color:inherit;text-decoration:none}.stack-app button:focus-visible,
.stack-app a:focus-visible,
.stack-app input:focus-visible,
.stack-app select:focus-visible,
.stack-app [tabindex]:focus-visible{outline:2px solid var(--amber);outline-offset:4px}.stack-app button{border:0;background:none}.stack-app input[type=checkbox]{accent-color:var(--teal)}.stack-app [hidden]{display:none!important}.stack-app .mono{font-family:var(--base-font-family)}.stack-app .skip-link{position:fixed;top:-70px;left:20px;background:var(--card-background);color:inherit;padding:12px 20px;z-index:100}.stack-app .skip-link:focus{top:12px}.stack-app .app-shell{display:grid;grid-template-columns:236px minmax(0,1fr);min-height:100vh}.stack-app .sidebar{padding:32px 22px 24px;background:var(--card-background);border-right:1px solid var(--card-separator-color);height:100vh;position:sticky;top:0;display:flex;flex-direction:column;overflow:auto}.stack-app .brand{display:flex;align-items:center;gap:12px;font-family:var(--base-font-family);font-size:19px;letter-spacing:.04em;font-weight:700;white-space:nowrap}.stack-app .brand small{display:block;font-family:var(--base-font-family);font-size:7px;letter-spacing:.06em;margin-top:4px;font-weight:400}.stack-app .brand-mark{width:24px;height:32px;position:relative;display:flex;gap:3px;align-items:center;transform:skewY(-16deg)}.stack-app .brand-mark i{width:5px;height:28px;background:var(--card-background)}.stack-app .brand-mark i:nth-child(2){height:21px}.stack-app .brand-mark i:nth-child(3){height:13px;background:var(--card-background)}.stack-app .sidebar-heading{display:flex;justify-content:space-between;font-size:11px;letter-spacing:.1em;color:inherit;padding:39px 10px 13px}.stack-app .sidebar-heading>span:last-child{font-family:var(--base-font-family)}.stack-app .field-nav{display:flex;flex-direction:column;gap:3px}.stack-app .field-button{display:grid;grid-template-columns:25px minmax(0,1fr) 24px;gap:3px;align-items:center;text-align:left;padding:8px 10px;min-height:37px;border-radius:var(--card-border-radius);font-size:12px;color:inherit;transition:background .15s,color .15s}.stack-app .field-button:hover{background:var(--card-background)}.stack-app .field-button.active{background:var(--card-background);color:inherit}.stack-app .field-button .field-index{font-family:var(--base-font-family);opacity:.65}.stack-app .field-button .field-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.stack-app .field-button .field-count{font-family:var(--base-font-family);text-align:right;opacity:.8}.stack-app .sidebar-foot{margin-top:auto;padding:32px 10px 0}.stack-app .local-indicator{font-size:11px;display:flex;align-items:center;gap:7px}.stack-app .local-indicator i{width:6px;height:6px;background:var(--card-background);border-radius:50%}.stack-app .sidebar-foot p{font-size:10px;line-height:1.9;color:inherit;margin:12px 0}.stack-app .sidebar-foot>.mono{font-size:9px;color:inherit}.stack-app .workspace{padding:0 44px;min-width:0;max-width:1600px;width:100%;margin:0 auto}.stack-app .topline{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--card-separator-color);min-height:80px;gap:20px}.stack-app .breadcrumb{font-size:11px;color:inherit}.stack-app .breadcrumb span{padding:0 10px;color:inherit}.stack-app .top-actions{display:flex;align-items:center;gap:22px}.stack-app .text-button{font-size:11px;padding:6px 0;color:inherit;display:inline-flex;gap:7px;align-items:center;white-space:nowrap}.stack-app .text-button:hover{color:inherit}.stack-app .text-button[aria-pressed=true]{color:inherit}.stack-app .text-button b{display:inline-flex;align-items:center;justify-content:center;background:var(--card-background);border-radius:var(--card-border-radius);padding:0 6px;font-family:var(--base-font-family);min-width:20px;height:18px}.stack-app .intro{padding:40px 0 29px;display:flex;justify-content:space-between;align-items:center;gap:30px}.stack-app .eyebrow{font-family:var(--base-font-family);font-size:9px;letter-spacing:.12em;color:inherit}.stack-app .intro .eyebrow{display:flex;align-items:center;gap:9px}.stack-app .intro .eyebrow>span{width:18px;height:1px;background:var(--card-background)}.stack-app h1{font-family:var(--base-font-family);font-size:42px;font-weight:500;line-height:1.36;letter-spacing:.025em;margin:17px 0}.stack-app h1 em{font-style:normal;color:inherit}.stack-app .intro-description{font-size:12px;color:inherit;line-height:1.95;margin:0}.stack-app .edition-block{min-width:160px;text-align:right;padding-right:4px;color:inherit}.stack-app .edition-block>span{display:block;font-family:var(--base-font-family);letter-spacing:.13em}.stack-app .edition-block strong{display:block;font-family:var(--base-font-family);color:inherit;line-height:1.4}.stack-app .edition-block small{font-size:10px}.stack-app .edition-line{height:1px;background:var(--card-background);margin:15px 0}.stack-app .metrics{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--card-separator-color);border-bottom:1px solid var(--card-separator-color);padding:18px 0 17px;gap:20px}.stack-app .metric{border-right:1px solid var(--card-separator-color);padding-right:16px;display:flex;align-items:flex-end;gap:14px}.stack-app .metric:last-child{border-right:0}.stack-app .metric-value{font-family:var(--base-font-family);letter-spacing:-.02em}.stack-app .metric:nth-child(2) .metric-value{color:inherit}.stack-app .metric-label{display:block;font-size:11px}.stack-app .metric-detail{font-size:9px;color:inherit;white-space:nowrap;display:block;margin-top:3px}.stack-app .view-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:30px;border-bottom:1px solid var(--card-separator-color)}.stack-app .view-tabs{display:flex;gap:28px}.stack-app .view-tab{font-size:13px;padding:12px 0 14px;border-bottom:1px solid var(--card-separator-color);margin-bottom:-1px;color:inherit;display:flex;gap:7px;align-items:center}.stack-app .view-tab span{font-family:var(--base-font-family);opacity:.6}.stack-app .view-tab.active{color:inherit;border-color:var(--card-separator-color);font-weight:600}.stack-app .view-hint{font-size:9px;color:inherit}.stack-app .search-panel{padding:22px 0 17px}.stack-app .search-row{display:flex;gap:14px}.stack-app .search-box{display:flex;align-items:center;gap:11px;flex:1;border:1px solid var(--card-separator-color);background:var(--card-background);padding:0 14px;min-height:46px;border-radius:var(--card-border-radius)}.stack-app .search-box:focus-within{border-color:var(--card-separator-color);box-shadow:var(--shadow-l1)}.stack-app .search-box>span{font-size:25px;line-height:1;color:inherit;transform:rotate(-15deg)}.stack-app .search-box input{width:100%;min-width:0;background:none;border:0;outline:0;font-size:12px;color:inherit}.stack-app .search-box input::placeholder{color:inherit}.stack-app .search-box kbd{border:1px solid var(--card-separator-color);border-radius:var(--card-border-radius);padding:0 5px;color:inherit;font-family:var(--base-font-family)}.stack-app .button{background:var(--card-background);border:1px solid var(--card-separator-color);color:inherit;padding:9px 16px;border-radius:var(--card-border-radius);font-size:11px;white-space:nowrap;display:inline-flex;gap:12px;align-items:center;justify-content:center;min-height:37px}.stack-app .button:hover{background:var(--card-background)}.stack-app .button.secondary{background:transparent;color:inherit;border-color:var(--card-separator-color)}.stack-app .button.secondary:hover{background:var(--card-background)}.stack-app .filter-row{display:flex;align-items:center;gap:17px;margin-top:15px;flex-wrap:wrap}.stack-app .filter-row>label{display:flex;align-items:center;gap:6px;font-size:10px;color:inherit}.stack-app .filter-row select{border:0;background:transparent;color:inherit;font-size:10px;max-width:170px;padding:4px 3px;cursor:pointer}.stack-app .filter-divider{height:15px;width:1px;background:var(--card-background)}.stack-app .check-filter{cursor:pointer;white-space:nowrap}.stack-app .check-filter input{width:13px;height:13px;margin:0}.stack-app .archive-overview{display:grid;grid-template-columns:1.75fr 1fr;gap:28px;padding:16px 0 22px;border-top:1px solid var(--card-separator-color);border-bottom:1px solid var(--card-separator-color)}.stack-app .section-kicker{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px}.stack-app .section-kicker h2{font-size:11px;font-weight:500;margin:0}.stack-app .section-kicker>span{font-size:9px;color:inherit}.stack-app .timeline-panel{min-width:0}.stack-app .year-chart{height:78px;display:flex;align-items:stretch;gap:6px}.stack-app .year-column{min-width:0;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding:0 1px;position:relative;gap:5px}.stack-app .year-column:before{content:"";position:absolute;bottom:20px;left:0;right:0;height:1px;background:var(--card-background)}.stack-app .year-bar{height:var(--bar-height);min-height:3px;width:100%;max-width:28px;background:var(--card-background);border-radius:var(--card-border-radius);transition:background .15s;position:relative}.stack-app .year-column:hover .year-bar,
.stack-app .year-column.active .year-bar{background:var(--card-background)}.stack-app .year-number{font-family:var(--base-font-family);color:inherit}.stack-app .year-column.active .year-number{color:inherit}.stack-app .year-count{position:absolute;top:-15px;width:100%;text-align:center;font-family:var(--base-font-family);color:inherit;opacity:0}.stack-app .year-column:hover .year-count,
.stack-app .year-column.active .year-count{opacity:1}.stack-app .depth-panel{border-left:1px solid var(--card-separator-color);padding-left:28px}.stack-app .depth-chart{display:flex;flex-direction:column;gap:8px}.stack-app .depth-row{display:grid;grid-template-columns:90px 1fr 24px;align-items:center;gap:10px;font-size:9px;color:inherit;text-align:left;padding:0}.stack-app .depth-track{background:var(--card-background);height:5px;border-radius:var(--card-border-radius);overflow:hidden}.stack-app .depth-fill{display:block;background:var(--card-background);height:100%;width:var(--bar-width)}.stack-app .depth-value{font-family:var(--base-font-family);text-align:right}.stack-app .depth-row.active{color:inherit}.stack-app .depth-row.active .depth-fill{background:var(--card-background)}.stack-app .results-header{display:flex;justify-content:space-between;align-items:center;padding:22px 0 5px;gap:12px}.stack-app .results-header>div{display:flex;align-items:baseline;gap:12px}.stack-app .results-header h2{font-family:var(--base-font-family);font-size:21px;font-weight:500;margin:0}.stack-app .results-header #resultsCount{font-family:var(--base-font-family);color:inherit}.stack-app .filter-summary{font-size:10px;color:inherit;margin:3px 0 15px;min-height:16px}.stack-app .table-heading{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(180px,1fr) 118px;gap:22px;padding:9px 0;border-bottom:1px solid var(--card-separator-color);color:inherit;font-size:9px;letter-spacing:.03em}.stack-app .table-heading>span:last-child{text-align:right}.stack-app .paper-row{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(180px,1fr) 118px;gap:22px;padding:19px 0 17px;border-bottom:1px solid var(--card-separator-color);position:relative;transition:background .15s}.stack-app .paper-row:hover{background:var(--card-background)}.stack-app .paper-main{display:grid;grid-template-columns:40px minmax(0,1fr);gap:11px;text-align:left;padding:0;align-content:start}.stack-app .paper-year{font-family:var(--base-font-family);color:inherit;line-height:1.7;padding-top:2px}.stack-app .paper-title{font-family:var(--base-font-family);font-size:15px;line-height:1.45;font-weight:600;display:block;overflow-wrap:anywhere}.stack-app .paper-alias{display:inline-flex;gap:7px;align-items:center;margin-top:6px;font-family:var(--base-font-family);color:inherit}.stack-app .new-badge{background:var(--card-background);color:inherit;font-family:var(--base-font-family);letter-spacing:.04em;padding:1px 5px;border-radius:var(--card-border-radius)}.stack-app .paper-authors{font-size:9px;color:inherit;display:block;margin-top:3px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.stack-app .paper-subjects{padding-top:2px;display:flex;flex-wrap:wrap;gap:5px}.stack-app .field-tag{font-size:9px;line-height:1.4;background:var(--card-background);color:inherit;padding:3px 6px;border-radius:var(--card-border-radius);white-space:nowrap}.stack-app .record-badges{display:flex;flex-wrap:wrap;gap:5px;margin-top:10px}.stack-app .record-badge{font-size:8px;line-height:1.5;border:1px solid var(--card-separator-color);color:inherit;padding:1px 5px;border-radius:var(--card-border-radius)}.stack-app .record-badge.read-selected{color:inherit;background:var(--card-background);border-color:var(--card-separator-color)}.stack-app .record-badge.read-prior{color:inherit;border-color:var(--card-separator-color)}.stack-app .record-badge.evidence-code{color:inherit;border-color:var(--card-separator-color)}.stack-app .record-badge.evidence-experiment{color:inherit;border-color:var(--card-separator-color)}.stack-app .paper-actions{display:flex;justify-content:flex-end;align-items:flex-start;gap:5px;padding-top:2px}.stack-app .icon-button{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border:1px solid var(--card-separator-color);border-radius:var(--card-border-radius);font-size:19px;line-height:1;color:inherit}.stack-app .icon-button:hover{border-color:var(--card-separator-color);background:var(--card-background)}.stack-app .icon-button[aria-pressed=true]{color:inherit;background:var(--card-background)}.stack-app .paper-actions .pdf-link{font-family:var(--base-font-family);border:1px solid var(--card-separator-color);padding:5px 6px;border-radius:var(--card-border-radius);margin:2px 3px 0 0;color:inherit}.stack-app .paper-actions .pdf-link:hover{background:var(--card-background);color:inherit;border-color:var(--card-separator-color)}.stack-app .empty-state{text-align:center;padding:60px 15px;border-bottom:1px solid var(--card-separator-color)}.stack-app .empty-state>span{font-family:var(--base-font-family);color:inherit}.stack-app .empty-state h3{font-family:var(--base-font-family);font-size:22px;font-weight:400}.stack-app .empty-state p{color:inherit;font-size:12px}.stack-app .page-footer{padding:28px 0 40px;display:flex;justify-content:space-between;gap:20px;color:inherit;font-size:9px}.stack-app .map-intro{display:flex;justify-content:space-between;align-items:flex-start;gap:30px;padding:25px 0}.stack-app .map-intro h2{font-family:var(--base-font-family);font-weight:500;font-size:26px;margin:10px 0 0}.stack-app .map-intro p{max-width:350px;font-size:11px;color:inherit;margin:0;line-height:1.9}.stack-app .coverage-map{display:grid;grid-template-columns:1fr 1fr;gap:0 32px}.stack-app .coverage-item{border-top:1px solid var(--card-separator-color);padding:17px 0;text-align:left;display:grid;grid-template-columns:28px minmax(0,1fr) 40px;gap:12px}.stack-app .coverage-item:hover{background:var(--card-background)}.stack-app .coverage-index{font-family:var(--base-font-family);color:inherit;padding-top:2px}.stack-app .coverage-item h3{font-family:var(--base-font-family);font-size:16px;margin:0 0 4px;font-weight:500}.stack-app .coverage-item p{font-size:10px;color:inherit;margin:0;line-height:1.8}.stack-app .coverage-number{font-family:var(--base-font-family);text-align:right;line-height:1.3}.stack-app .coverage-bar{height:3px;margin-top:11px;background:var(--card-background);display:block}.stack-app .coverage-bar i{display:block;height:100%;background:var(--card-background);width:var(--bar-width)}.stack-app .connection-section{margin-top:35px;padding-top:22px;border-top:1px solid var(--card-separator-color)}.stack-app .relation-graph{border:1px solid var(--card-separator-color);background:var(--card-background);border-radius:var(--card-border-radius);overflow:auto;min-height:60px}.stack-app .relation-graph svg{width:100%;min-width:620px;display:block}.stack-app .relation-axis{fill:#859280;font-family:var(--base-font-family)}.stack-app .relation-node text{fill:#315347;font-family:var(--base-font-family)}.stack-app .relation-node circle{fill:#f7f9f1;stroke:#64876e;stroke-width:1.5}.stack-app .relation-node:hover circle,
.stack-app .relation-node:focus circle{fill:#f1d09a;stroke:#a87631}.stack-app .relation-node{cursor:pointer}.stack-app .relation-edge{stroke:#bdcabe;stroke-width:1;fill:none;opacity:.65}.stack-app .relation-list{display:grid;grid-template-columns:1fr 1fr;gap:0 30px;margin-top:17px}.stack-app .relation-item{padding:11px 0;border-bottom:1px solid var(--card-separator-color);font-size:10px;line-height:1.8}.stack-app .relation-item>div{display:flex;gap:10px;align-items:baseline}.stack-app .relation-paper{font-family:var(--base-font-family);font-size:10px;color:inherit;padding:0;border-bottom:1px solid var(--card-separator-color)}.stack-app .relation-item p{margin:4px 0 0;color:inherit;font-size:9px}.stack-app .reading-paths{display:flex;flex-direction:column;gap:30px}.stack-app .reading-path{padding:25px 0;border-top:1px solid var(--card-separator-color)}.stack-app .path-heading{display:flex;gap:18px;align-items:baseline}.stack-app .path-number{font-family:var(--base-font-family);color:inherit}.stack-app .path-heading h3{font-family:var(--base-font-family);font-size:24px;margin:0;font-weight:500}.stack-app .path-description{font-size:11px;color:inherit;margin:9px 0 25px 38px}.stack-app .path-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:0;margin-left:38px}.stack-app .path-step{position:relative;padding:21px 17px 5px 0;border-top:1px solid var(--card-separator-color);text-align:left}.stack-app .path-step:before{content:"";position:absolute;top:-4px;left:0;width:7px;height:7px;background:var(--card-background);border-radius:50%}.stack-app .path-step .path-year{font-family:var(--base-font-family);color:inherit}.stack-app .path-step strong{display:block;font-family:var(--base-font-family);font-size:17px;font-weight:500;margin:6px 0}.stack-app .path-step p{font-size:10px;color:inherit;line-height:1.8;margin:0 0 10px}.stack-app .path-step:hover strong{color:inherit}.stack-app .path-note{font-size:10px;color:inherit;margin:20px 0 0 38px}.stack-app .compare-bar{position:fixed;bottom:18px;left:calc(236px + (100vw - 236px)/2);transform:translateX(-50%);background:var(--card-background);color:inherit;box-shadow:var(--shadow-l1);min-width:500px;max-width:calc(100vw - 290px);padding:15px 20px;z-index:20;border-radius:var(--card-border-radius);display:flex;justify-content:space-between;gap:30px;align-items:center}.stack-app .compare-bar>div:first-child{display:flex;flex-direction:column;min-width:0}.stack-app .compare-bar .eyebrow{font-size:8px;color:inherit}.stack-app .compare-bar strong{font-size:12px;font-weight:500}.stack-app .compare-bar #compareNames{font-family:var(--base-font-family);color:inherit;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;max-width:420px}.stack-app .compare-bar>div:last-child{display:flex;gap:18px}.stack-app .compare-bar .text-button{color:inherit}.stack-app .compare-bar .button{background:var(--card-background);color:inherit;border-color:var(--card-separator-color)}.stack-app .toast{position:fixed;left:50%;bottom:100px;transform:translate(-50%,10px);color:inherit;background:var(--card-background);padding:10px 18px;border-radius:var(--card-border-radius);font-size:12px;z-index:100;opacity:0;pointer-events:none;transition:opacity .15s,transform .15s;max-width:90vw}.stack-app .toast.show{opacity:1;transform:translate(-50%,0)}.stack-app dialog{border:0;padding:0;color:inherit;background:var(--card-background);box-shadow:var(--shadow-l1)}.stack-app dialog::backdrop{background:var(--card-background);backdrop-filter:blur(2px)}.stack-app .paper-dialog{margin:0 0 0 auto;width:min(650px,96vw);height:100dvh;max-width:96vw;max-height:none;overflow:auto;border-left:1px solid var(--card-separator-color)}.stack-app .drawer-shell{padding:28px 32px 40px}.stack-app .drawer-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--card-separator-color);padding-bottom:20px;margin-bottom:28px}.stack-app .drawer-top .icon-button{font-size:27px}.stack-app .detail-meta{display:flex;align-items:center;gap:10px;margin-bottom:16px;font-family:var(--base-font-family);color:inherit;flex-wrap:wrap}.stack-app .paper-detail h2{font-family:var(--base-font-family);font-size:28px;line-height:1.4;font-weight:500;margin:0 0 15px;overflow-wrap:anywhere}.stack-app .detail-authors{font-size:11px;line-height:1.8;color:inherit;margin:0 0 20px}.stack-app .detail-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:20px}.stack-app .detail-links{display:flex;flex-wrap:wrap;gap:8px;padding-bottom:25px;border-bottom:1px solid var(--card-separator-color)}.stack-app .detail-section{padding:23px 0;border-bottom:1px solid var(--card-separator-color)}.stack-app .detail-section h3{font-size:11px;font-weight:600;letter-spacing:.03em;margin:0 0 11px}.stack-app .detail-section>p{font-size:12px;line-height:1.95;margin:0;color:inherit;white-space:pre-line;overflow-wrap:anywhere}.stack-app .detail-section.caution{background:var(--card-background);padding:18px;margin:20px 0;border-left:1px solid var(--card-separator-color);border-bottom:none}.stack-app .detail-section.caution p{font-size:11px}.stack-app .detail-facts{display:grid;grid-template-columns:88px minmax(0,1fr);gap:12px 10px;font-size:11px}.stack-app .detail-facts dt{color:inherit}.stack-app .detail-facts dd{margin:0;color:inherit;overflow-wrap:anywhere}.stack-app .detail-facts .hash{font-family:var(--base-font-family)}.stack-app .evidence-list{display:flex;flex-direction:column;gap:8px}.stack-app .evidence-link{border:1px solid var(--card-separator-color);padding:11px 13px;display:block;line-height:1.7}.stack-app .evidence-link:hover{background:var(--card-background);border-color:var(--card-separator-color)}.stack-app .evidence-link strong{font-size:11px;font-weight:500;display:block}.stack-app .evidence-link small{font-size:9px;color:inherit;display:block;margin-top:4px}.stack-app .detail-controls{display:flex;gap:12px;margin-top:25px;flex-wrap:wrap}.stack-app .detail-queue-note{font-size:9px;color:inherit;margin-top:10px}.stack-app .compare-dialog{width:min(1120px,95vw);max-width:95vw;max-height:90dvh;border-radius:var(--card-border-radius);padding:28px}.stack-app .compare-dialog>header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:25px}.stack-app .compare-dialog h2{font-family:var(--base-font-family);font-size:25px;font-weight:500;margin:8px 0}.stack-app .compare-table{overflow:auto}.stack-app .compare-table table{border-collapse:collapse;table-layout:fixed;width:100%;min-width:650px}.stack-app .compare-table th,
.stack-app .compare-table td{text-align:left;vertical-align:top;border-top:1px solid var(--card-separator-color);padding:17px 16px;font-size:11px;line-height:1.9;overflow-wrap:anywhere}.stack-app .compare-table thead th{font-family:var(--base-font-family);font-size:16px;font-weight:500}.stack-app .compare-table th:first-child{width:108px;font-family:var(--base-font-family);font-size:10px;color:inherit;background:var(--card-background)}.stack-app .compare-table td{color:inherit}.stack-app .compare-table a{color:inherit;border-bottom:1px solid var(--card-separator-color)}.stack-app .noscript{position:fixed;bottom:0;background:var(--card-background);padding:15px;left:0;right:0;z-index:100}
@media(min-width:1600px){.stack-app .workspace{padding:0 60px}.stack-app .intro{padding-top:48px}.stack-app h1{font-size:48px}.stack-app .paper-title{font-size:17px}.stack-app .paper-row{padding:22px 0}.stack-app .intro-description{font-size:13px}}
@media(max-width:1180px){.stack-app .app-shell{grid-template-columns:200px minmax(0,1fr)}.stack-app .sidebar{padding:25px 15px}.stack-app .brand{font-size:16px}.stack-app .brand small{font-size:6px}.stack-app .workspace{padding:0 26px}.stack-app .edition-block{min-width:125px}.stack-app h1{font-size:36px}.stack-app .intro .eyebrow{font-size:8px}.stack-app .view-hint{display:none}.stack-app .metrics{gap:12px}.stack-app .metric{gap:8px}.stack-app .metric-value{font-size:31px}.stack-app .metric-label{font-size:10px}.stack-app .metric-detail{font-size:8px}.stack-app .table-heading,
.stack-app .paper-row{grid-template-columns:minmax(0,1.7fr) minmax(140px,1fr) 91px;gap:15px}.stack-app .paper-actions{gap:0}.stack-app .paper-actions .pdf-link{margin-right:0}.stack-app .paper-main{grid-template-columns:34px minmax(0,1fr);gap:8px}.stack-app .paper-title{font-size:14px}.stack-app .field-tag{font-size:8px}.stack-app .compare-bar{left:calc(200px + (100vw - 200px)/2);max-width:calc(100vw - 240px)}.stack-app .depth-panel{padding-left:18px}.stack-app .archive-overview{gap:18px}.stack-app .depth-row{grid-template-columns:75px 1fr 18px;gap:5px}}
@media(max-width:880px){.stack-app .app-shell{display:block}.stack-app .sidebar{position:relative;height:auto;padding:20px 22px 15px;overflow:visible;border-right:0;border-bottom:1px solid var(--card-separator-color)}.stack-app .brand{font-size:18px}.stack-app .brand small{font-size:7px}.stack-app .sidebar-heading{display:none}.stack-app .field-nav{flex-direction:row;overflow:auto;gap:6px;margin-top:18px;padding-bottom:5px}.stack-app .field-button{display:flex;gap:8px;padding:7px 11px;white-space:nowrap;border:1px solid var(--card-separator-color);min-height:33px}.stack-app .field-button .field-label{overflow:visible}.stack-app .field-button .field-index{display:none}.stack-app .sidebar-foot{display:none}.stack-app .workspace{padding:0 25px}.stack-app .topline{min-height:60px}.stack-app .intro{padding-top:30px}.stack-app .intro h1{font-size:38px}.stack-app .edition-block{min-width:135px}.stack-app .metric-value{font-size:34px}.stack-app .compare-bar{left:50%;max-width:calc(100vw - 40px)}.stack-app .map-intro{gap:20px}.stack-app .coverage-map{gap:0 22px}}
@media(max-width:620px){.stack-app .workspace{padding:0 18px}.stack-app .top-actions{gap:13px}.stack-app .topline .breadcrumb{font-size:9px}.stack-app .topline .text-button{font-size:10px}.stack-app .intro{padding:27px 0}.stack-app .intro h1{font-size:33px;margin:15px 0}.stack-app .intro .eyebrow{font-size:6px;letter-spacing:.09em}.stack-app .intro-description{font-size:11px}.stack-app .edition-block{display:none}.stack-app .metrics{grid-template-columns:1fr 1fr;gap:16px;padding:18px 0}.stack-app .metric:nth-child(2){border:0}.stack-app .metric{padding-bottom:3px}.stack-app .metric-detail{font-size:9px}.stack-app .metric-label{font-size:11px}.stack-app .metric-value{font-size:35px}.stack-app .view-tabs{gap:24px}.stack-app .view-tab{font-size:12px}.stack-app .search-panel{padding-top:18px}.stack-app .search-row{gap:9px}.stack-app .search-box{padding:0 10px}.stack-app .search-box input{font-size:11px}.stack-app .search-box kbd{display:none}.stack-app .search-row .button{font-size:10px;padding:7px 10px}.stack-app .filter-row{gap:7px 15px}.stack-app .filter-row>label,
.stack-app .filter-row select{font-size:10px}.stack-app .filter-divider{display:none}.stack-app .archive-overview{grid-template-columns:1fr;gap:22px}.stack-app .depth-panel{border:0;padding:0}.stack-app .depth-chart{display:grid;grid-template-columns:1fr 1fr;gap:10px 17px}.stack-app .depth-row{grid-template-columns:auto 1fr 18px;font-size:9px}.stack-app .table-heading{display:none}.stack-app .results-header{padding-top:20px}.stack-app .results-header h2{font-size:20px}.stack-app .results-header .text-button{font-size:9px}.stack-app .paper-row{grid-template-columns:minmax(0,1fr) 92px;gap:12px;padding:17px 0}.stack-app .paper-main{grid-template-columns:32px minmax(0,1fr);gap:8px}.stack-app .paper-title{font-size:15px}.stack-app .paper-year{font-size:10px}.stack-app .paper-classification{grid-column:1/3;margin-left:40px;padding-top:0;display:flex;align-items:center;flex-wrap:wrap;gap:7px}.stack-app .paper-subjects{padding:0}.stack-app .record-badges{margin:0}.stack-app .paper-actions{grid-column:2;grid-row:1}.stack-app .paper-authors{font-size:8px}.stack-app .page-footer{flex-direction:column;gap:5px;font-size:8px}.stack-app .map-intro{display:block;padding-top:20px}.stack-app .map-intro h2{font-size:23px}.stack-app .map-intro p{margin-top:12px;max-width:none}.stack-app .coverage-map{grid-template-columns:1fr}.stack-app .coverage-item{padding:15px 0}.stack-app .relation-list{grid-template-columns:1fr}.stack-app .path-heading h3{font-size:20px}.stack-app .path-steps{grid-template-columns:1fr;margin-left:12px}.stack-app .path-step{margin-left:18px;border-top:0;border-left:1px solid var(--card-separator-color);padding:0 0 20px 20px}.stack-app .path-step:before{top:5px;left:-4px}.stack-app .path-step p{margin-bottom:5px}.stack-app .path-description{margin-left:30px}.stack-app .compare-bar{min-width:0;width:calc(100vw - 24px);max-width:none;bottom:12px;padding:12px 14px;gap:10px}.stack-app .compare-bar #compareNames{max-width:160px;font-size:8px}.stack-app .compare-bar .button{padding:9px 10px;font-size:10px}.stack-app .compare-bar>div:last-child{gap:10px}.stack-app .compare-bar strong{font-size:11px}.stack-app .drawer-shell{padding:20px}.stack-app .paper-detail h2{font-size:24px}.stack-app .compare-dialog{padding:20px 15px}.stack-app .compare-dialog h2{font-size:20px}.stack-app .toast{font-size:11px}}
@media(prefers-reduced-motion:reduce){.stack-app *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{.stack-app .sidebar,
.stack-app .topline,
.stack-app .search-panel,
.stack-app .view-bar,
.stack-app .compare-bar,
.stack-app .paper-actions,
.stack-app .page-footer{display:none!important}.stack-app .app-shell{display:block}.stack-app .workspace{padding:0}.stack-app .intro{padding-top:0}.stack-app .paper-row{break-inside:avoid}.stack-app .paper-title{font-size:12px}}
.stack-app .paper-title{margin:5px 0 7px}.stack-app .path-step h4{display:block;font-family:var(--base-font-family);font-size:17px;line-height:1.5;font-weight:500;margin:6px 0}.stack-app .path-step:hover h4{color:inherit}.stack-app .path-description>.path-note{display:block;margin-top:6px}.stack-app .depth-row[aria-pressed=true]{color:inherit}.stack-app .hash{display:block;font-family:var(--base-font-family);overflow-wrap:anywhere;color:inherit}.stack-app button.evidence-link{text-align:left;width:100%}.stack-app .compare-table td{white-space:pre-line}.stack-app .compare-table h3{font-family:var(--base-font-family);margin:5px 0}.stack-app .map-empty{padding:30px;font-size:12px;color:inherit}.stack-app .metric>div{min-width:0}.stack-app .metric-detail{white-space:normal}.stack-app .depth-row>span:first-child{overflow-wrap:anywhere}
.stack-app .year-version-note{font-size:9px;color:inherit;margin:12px 0 0;line-height:1.6}
.stack-app .page-footer{flex-wrap:wrap;gap:10px 20px}.stack-app .portable-exports{display:flex;flex-wrap:wrap;gap:14px}.stack-app .portable-exports a{border-bottom:1px solid var(--card-separator-color)}.stack-app .portable-exports a:hover{color:inherit}
.stack-app .path-step .path-note{display:block;margin:0}.stack-app .path-description>.path-note{margin:6px 0 0}.stack-app .paper-authors,
.stack-app .paper-alias,
.stack-app .field-tag,
.stack-app .metric-detail,
.stack-app .year-number,
.stack-app .path-note,
.stack-app .path-step p,
.stack-app .detail-queue-note{color:inherit}