:root{--paper:#f6f5f0;--white:#fffefa;--ink:#243e35;--muted:#798078;--line:#e2e5db;--green:#173e35;--lime:#d9eb99;--soft:#eef1e7;--serif:Georgia,'Songti SC','Noto Serif CJK SC',serif;--sans:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:14px}button,input,select{font:inherit}button,a,input,select{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #90ad57;outline-offset:4px}button{border:0;background:none}button:disabled{opacity:.5;cursor:wait}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.skip{position:fixed;left:20px;top:-100px;background:var(--green);color:white;padding:15px;z-index:100}.skip:focus{top:10px}.topbar{height:88px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 40px;background:var(--paper);position:sticky;top:0;z-index:20}.brand{display:flex;gap:13px;align-items:center;font-size:17px;letter-spacing:-.6px}.brand b{font-weight:750}.brand small{display:block;font-size:10px;letter-spacing:2.1px;color:var(--muted);margin-top:5px}.brand-symbol{height:37px;width:37px;display:block;background:var(--green);color:#eaf2d5;font-family:var(--serif);font-size:32px;line-height:30px;text-align:center;border-radius:9px 9px 2px 9px;position:relative}.brand-symbol span{font:14px var(--sans);position:absolute;right:2px;top:2px;color:var(--lime)}.topnav{display:flex;gap:37px;height:100%;align-items:center}.topnav a{height:100%;display:flex;align-items:center;color:var(--muted);font-size:13px;border-bottom:2px solid transparent}.topnav a.active{color:var(--ink);border-color:var(--ink)}.github-button{border:1px solid #cdd4c7;border-radius:6px;padding:10px 14px;display:flex;gap:10px;align-items:center;font-size:12px}.shell{max-width:1720px;display:grid;grid-template-columns:226px 1fr;margin:auto}.sidebar{padding:37px 24px 24px 31px;border-right:1px solid var(--line);position:sticky;top:88px;height:calc(100vh - 88px);overflow:auto;display:flex;flex-direction:column}.sidebar-label{font-size:9px;letter-spacing:1.8px;color:var(--muted);font-weight:600;margin-bottom:15px}.sidebar-label.second{margin-top:25px;margin-bottom:10px}.side-all,.category-btn{display:flex;align-items:center;width:100%;gap:11px;text-align:left;padding:11px 10px;font-size:12px;border-radius:5px;margin:2px 0;color:#66766a;white-space:nowrap}.side-all.active,.category-btn.active{background:#e7eddf;color:var(--green);font-weight:600}.side-all span,.category-btn .cat-icon{font-size:16px;width:17px;text-align:center;color:#6a7c65}.side-all em,.category-btn em{font-style:normal;font-size:10px;margin-left:auto;color:#82907b}.sidebar-divider{margin:22px 0 10px;border-top:1px solid var(--line)}.sidebar-note{border-top:1px solid var(--line);margin-top:30px;padding-top:24px;font-size:11px;line-height:1.85}.sidebar-note strong{font-size:11px;font-weight:550}.dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#799359;margin-right:8px}.sidebar-note p{color:var(--muted);font-size:10px}.sidebar-note button{padding:0;font-size:10px}.sidebar-note button span{margin-left:18px}.side-footer{font-size:9px;color:#8c9587;letter-spacing:1.8px;line-height:2;margin-top:auto;padding-top:35px}.side-footer span{letter-spacing:.7px;font-size:9px}main{padding:34px 42px 20px;min-width:0;max-width:1285px;width:100%;margin:auto}.page-kicker{display:flex;justify-content:space-between;font-size:9px;letter-spacing:2px;color:#85907e}.page-kicker span:last-child{letter-spacing:.6px;font-size:10px}.page-heading{display:flex;justify-content:space-between;align-items:center;margin:19px 0 26px}.page-heading h1{font-family:var(--serif);font-weight:500;font-size:36px;letter-spacing:1px;margin:0 0 10px}.page-heading p{color:#7a8376;font-size:12px;margin:0}.edition{font-size:8px;letter-spacing:2px;line-height:1.9;color:#7a8875;text-align:right}.featured{background:var(--green);border-radius:10px;display:grid;grid-template-columns:1.05fr .95fr;overflow:hidden;color:#f0f2e8;min-height:365px}.feature-copy{padding:29px 0 25px 31px}.feature-eyebrow{display:flex;align-items:center;gap:8px;font-size:10px;color:#d1e0b8}.feature-eyebrow span:last-child{color:#a3b7a5;font-size:8px;letter-spacing:1.3px;margin-left:10px}.lime-dot{width:5px;height:5px;border-radius:50%;background:var(--lime)}.feature-copy h2{font:500 clamp(24px,2.25vw,36px)/1.55 var(--serif);letter-spacing:1px;margin:22px 0 7px}.feature-copy>p{font-size:11px;color:#afc3b0;letter-spacing:.2px;margin:0 0 16px}.feature-desc{max-width:340px;font-size:11px;line-height:1.9;color:#c3d0bd}.feature-actions{display:flex;align-items:center;gap:18px;margin-top:22px}.lime-btn{background:var(--lime);color:#29482e;border:1px solid var(--lime);border-radius:5px;padding:11px 16px;font-size:11px;display:inline-flex;gap:22px;align-items:center;justify-content:center;font-weight:550}.lime-btn:hover{background:#e8f5b9}.feature-secondary{color:#dae6cb;font-size:11px;padding:8px 0;display:flex;gap:12px}.feature-footnote{font-size:8px;color:#91ab95;margin-top:21px}.feature-visual{border-left:1px solid #446052;margin:28px 27px 25px 26px;padding-left:23px;display:flex;flex-direction:column;justify-content:center}.figure-label{font-size:8px;letter-spacing:1.5px;color:#9fba9f;margin-bottom:6px}.feature-visual svg{width:100%;max-height:190px}.feature-result{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #49644e;margin-top:5px;padding-top:12px;gap:18px}.feature-result b{font:32px/1 var(--serif);color:#e5f3ca}.feature-result b span{font-size:17px}.feature-result small{display:block;font-size:8px;color:#a2b79e;margin-top:6px}.diagram-note{font-size:7px;color:#96ad92;margin-top:12px}.collection-intro{display:flex;align-items:center;justify-content:space-between;margin:33px 0 18px}.collection-intro>div{display:flex;align-items:center;gap:12px}.collection-intro h2{font:500 22px var(--serif);margin:0}.collection-intro>div>span{font-size:10px;color:var(--muted)}.collection-intro>a{font-size:10px;color:#6d8060}.collection-intro>a span{margin-left:10px}.search-line{display:flex;gap:12px}.searchbox{display:flex;align-items:center;flex:1;background:var(--white);border:1px solid #dce2d3;border-radius:6px;padding:0 13px;gap:10px;min-width:0;height:43px}.searchbox>span{font-size:25px;color:#859178;line-height:1}.searchbox input{border:0;background:none;outline:none;min-width:0;width:100%;font-size:11px;color:var(--ink)}.searchbox input::placeholder{color:#98a08f}.searchbox kbd{border:1px solid var(--line);font-size:10px;padding:1px 5px;border-radius:3px;color:#94a087}.sortbox{background:var(--white);border:1px solid #dce2d3;border-radius:6px;padding:0 10px}.sortbox select{background:none;border:0;height:42px;font-size:11px;color:#6c7b64}.filter-line{display:flex;align-items:center;justify-content:space-between;margin:15px 0 20px;gap:10px}.filters{display:flex;flex-wrap:wrap;gap:7px}.filter-chip{font-size:10px;color:#7a8570;border:1px solid #dfe4d8;border-radius:4px;padding:6px 10px}.filter-chip.active{background:#e7edde;border-color:#cbd6bb;color:#35513a}.clear-filters{color:#7e8977;font-size:10px;padding:5px;white-space:nowrap}.active-filter{font-size:11px;color:var(--muted);margin-bottom:10px}.active-filter:empty{display:none}.paper-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.paper-card{background:var(--white);border:1px solid #e0e4d7;border-radius:7px;overflow:hidden;transition:border-color .2s,transform .2s;position:relative;display:flex;flex-direction:column}.paper-card:hover{border-color:#a5b799;transform:translateY(-2px)}.card-art{height:115px;background:#edf0e6;position:relative;overflow:hidden;padding:15px 18px;display:flex;align-items:center;justify-content:center}.card-art svg{width:100%;height:80px}.art-code{background:#e6eee3}.art-memory{background:#eeeae0}.art-policies{background:#e4eceb}.card-art-label{position:absolute;top:12px;left:14px;font-size:8px;letter-spacing:1.2px;color:#718367}.paper-save{position:absolute;top:9px;right:10px;width:28px;height:28px;border-radius:50%;background:#ffffffa6;font-size:17px;z-index:1}.paper-save.saved{color:#7b6c15;background:#edf2c9}.card-body{padding:16px 17px 12px;flex:1;display:flex;flex-direction:column}.card-meta{display:flex;justify-content:space-between;font-size:9px;color:#88927f;margin-bottom:11px}.card-category{color:#617952}.card-body h3{font-family:var(--serif);font-size:22px;line-height:1.2;margin:0 0 9px;font-weight:500;letter-spacing:-.5px}.card-title{font-size:10px;line-height:1.55;color:#74816d;margin:0 0 10px;min-height:31px}.card-summary{font-size:11px;line-height:1.85;margin:0 0 14px;color:#52624c}.card-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:auto}.card-tags span{font-size:8px;background:#f0f2eb;color:#7c886e;padding:4px 6px;border-radius:3px}.card-bottom{padding:12px 17px;border-top:1px solid #edf0e7;display:flex;align-items:center;justify-content:space-between;gap:6px}.read-btn{font-size:10px;padding:3px 0;display:flex;gap:15px;align-items:center}.compare-toggle{font-size:9px;color:#8b967f;display:flex;align-items:center;gap:4px;cursor:pointer}.compare-toggle input{accent-color:var(--green);width:12px;height:12px;margin:0}.empty{grid-column:1/-1;text-align:center;padding:70px 25px;border:1px dashed #cdd8bd;border-radius:8px;color:#77826d}.empty h3{font-weight:500;color:var(--ink)}.library-end{text-align:center;padding:45px 0 20px;color:#91a086;font-size:11px;letter-spacing:1px}.library-end span{display:block;font-size:8px;letter-spacing:1px;margin-top:8px}.main-footer{border-top:1px solid var(--line);padding:20px 0 6px;display:flex;justify-content:space-between;color:#95a087;font-size:9px;gap:20px}.main-footer button{font-size:9px;padding:0}.topic-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:28px 0 50px}.topic-card{border:1px solid var(--line);background:var(--white);padding:26px;border-radius:8px;display:flex;flex-direction:column}.topic-number{font:42px var(--serif);color:#a7b899}.topic-card h2{font:500 23px/1.5 var(--serif);margin:18px 0 10px}.topic-card p{font-size:12px;line-height:1.9;color:#7c8971}.topic-card button{font-size:11px;padding:10px 0;text-align:left;border-top:1px solid var(--line);margin-top:auto}.status-panel{background:#eaf0df;border:1px solid #d5dfc7;border-radius:8px;padding:24px;margin:27px 0}.status-panel h2{font-size:17px;font-weight:500;margin:0 0 10px}.status-panel p{color:#738065;font-size:12px;line-height:1.8}.update-event{padding:22px 0;border-bottom:1px solid var(--line);display:flex;gap:25px;align-items:start}.update-event time{font-size:11px;color:#8b987d;white-space:nowrap}.update-event h3{font-size:14px;font-weight:500;margin:0 0 8px}.update-event p{font-size:11px;line-height:1.8;color:var(--muted);margin:0}.compare-tray{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--green);color:#f4f8ed;border:1px solid #597158;border-radius:10px;padding:13px 17px;display:flex;align-items:center;gap:20px;z-index:35;box-shadow:0 12px 36px #19342633;max-width:calc(100vw - 32px)}.compare-tray strong{font-size:12px;white-space:nowrap}.compare-tray #compare-count{display:block;font-size:9px;color:#a9bba3;margin-top:4px}#compare-names{display:flex;gap:7px;flex-wrap:wrap;font-size:10px}#compare-names span{border:1px solid #668160;padding:6px 9px;border-radius:4px}.tray-clear{color:#e5eddf;font-size:22px}.compare-tray .lime-btn{white-space:nowrap}dialog{border:1px solid #d3dbc9;border-radius:12px;background:var(--paper);color:var(--ink);max-height:92vh;padding:0;width:calc(100% - 50px);box-shadow:0 30px 100px #0e211a40}dialog::backdrop{background:#12251c88;backdrop-filter:blur(4px)}.dialog-top{padding:17px 25px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;background:var(--paper);z-index:2}.dialog-top>span{font-size:9px;color:#7a8b6b;letter-spacing:2px}.close-btn{font-size:25px;line-height:1;width:30px;height:30px;display:grid;place-items:center}.detail-dialog{max-width:920px}.detail-inner{padding:32px 42px 40px}.detail-meta{font-size:10px;color:#849275;display:flex;gap:12px;flex-wrap:wrap}.detail-inner h2{font:500 42px var(--serif);margin:19px 0 10px}.detail-title{font-size:17px;line-height:1.6;max-width:720px}.detail-authors{font-size:11px;color:#8c9780;line-height:1.8}.detail-actions{display:flex;gap:10px;flex-wrap:wrap;margin:23px 0}.primary-btn{background:var(--green);color:#f6f9ed;border:1px solid var(--green);border-radius:5px;padding:11px 15px;font-size:11px;display:inline-flex;justify-content:center;align-items:center;gap:18px}.outline-btn{border:1px solid #c8d4ba;border-radius:5px;padding:11px 15px;font-size:11px;display:inline-flex;justify-content:center;align-items:center;gap:15px}.detail-summary{background:#e9eede;border-left:3px solid #94ac70;padding:20px 23px;line-height:1.95;font-size:14px;margin:28px 0}.detail-section{margin:29px 0}.detail-section h3{font:500 23px var(--serif);margin-bottom:13px}.detail-section p,.detail-section li{font-size:13px;line-height:1.95;color:#5e6e55}.detail-section ul{padding-left:20px}.role-table{width:100%;border-collapse:collapse;font-size:12px;line-height:1.8}.role-table th,.role-table td{border-bottom:1px solid var(--line);padding:13px 8px;text-align:left;vertical-align:top}.role-table th{width:130px;color:#829073;font-weight:400}.evidence-list{display:grid;gap:9px}.evidence-item{border:1px solid #dce3d0;border-radius:5px;padding:13px 15px;background:#fcfcf7}.evidence-item span{display:block;font-size:12px;line-height:1.7;margin-bottom:6px}.evidence-item a{font-size:10px;color:#7c9167;text-decoration:underline;text-underline-offset:3px}.scope-note{font-size:11px;color:#8b967d;line-height:1.85}.studio-dialog{max-width:1300px}.studio-head{padding:26px 31px 19px;display:flex;justify-content:space-between;align-items:center;gap:20px}.studio-head h2{font:500 26px var(--serif);margin:0 0 9px}.studio-head p{font-size:11px;color:#839276;margin:0}.segmented{display:flex;border:1px solid #cdd8c0;border-radius:6px;padding:3px;white-space:nowrap}.segmented button{font-size:11px;padding:9px 12px}.segmented button.active{background:var(--green);color:#edf5df;border-radius:3px}.studio-workspace{display:grid;grid-template-columns:1fr 230px;gap:24px;padding:10px 31px 32px}.canvas-stage{background:#e4e7db;padding:25px;min-height:340px;border-radius:7px;display:flex;align-items:center;justify-content:center;overflow:hidden}.canvas-stage canvas{max-width:100%;height:auto;max-height:65vh;object-fit:contain;box-shadow:0 9px 30px #2340211a}.studio-controls{padding-top:10px}.studio-controls h3{font:500 26px var(--serif);margin:13px 0}.studio-controls>p{font-size:11px;color:#839073;line-height:1.8}.studio-controls .primary-btn,.studio-controls .outline-btn{width:100%;margin-top:12px}.export-note{font-size:10px!important}.page-picker{display:flex;gap:6px;flex-wrap:wrap;margin:22px 0}.page-picker button{height:34px;width:34px;border:1px solid #cbd6bd;border-radius:4px;font-size:11px}.page-picker button.active{background:#dce9bc;border-color:#9db580}.muted{font-size:10px;color:#919b86;line-height:1.7}.compare-dialog{max-width:1200px}#compare-content{padding:25px 30px 35px;overflow-x:auto}#compare-content h2{font:500 28px var(--serif);margin:0 0 22px}.compare-table{border-collapse:collapse;width:100%;font-size:12px;line-height:1.9;min-width:620px}.compare-table th,.compare-table td{padding:16px;border:1px solid #dce3d2;text-align:left;vertical-align:top;min-width:170px}.compare-table th{background:#e9efde;font:500 21px var(--serif)}.compare-table td:first-child{color:#849376;min-width:100px;width:120px}.info-dialog{max-width:690px}#info-content{padding:28px 35px 38px}#info-content h2{font:500 27px var(--serif);margin:0 0 20px}#info-content h3{font-size:15px;font-weight:550;margin-top:25px}#info-content p,#info-content li{font-size:12px;line-height:1.9;color:#708164}#info-content ol,#info-content ul{padding-left:22px}#info-content a{text-decoration:underline;text-underline-offset:4px}#info-content code{background:#e5ecd9;padding:2px 5px;word-break:break-word}.info-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:#183c32;color:#f1f6e8;border:1px solid #7d966a;border-radius:6px;padding:13px 24px;font-size:12px;z-index:100;max-width:90vw;text-align:center}
@media(min-width:1500px){main{padding:39px 55px 22px}.featured{min-height:390px}.feature-copy{padding:32px 0 28px 40px}.feature-copy h2{font-size:37px}.feature-visual svg{max-height:210px}.card-art{height:133px}}
@media(max-width:1100px){.topbar{padding:0 25px}.shell{grid-template-columns:195px 1fr}.sidebar{padding:30px 16px}.side-all,.category-btn{font-size:11px;gap:7px}main{padding:28px 25px 20px}.paper-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.feature-copy{padding-left:24px}.feature-visual{margin-right:19px;margin-left:17px;padding-left:17px}.feature-eyebrow span:last-child{display:none}.feature-actions{gap:10px}.feature-secondary{font-size:10px}.feature-copy h2{font-size:25px}.feature-desc{font-size:10px}.feature-result b{font-size:28px}.feature-footnote{font-size:7px}.feature-result small{font-size:7px}.edition{display:none}.studio-workspace{grid-template-columns:1fr 190px;gap:15px}.studio-head h2{font-size:22px}}
@media(max-width:760px){.topbar{height:72px;padding:0 18px;flex-wrap:wrap}.brand{font-size:14px;gap:9px}.brand small{font-size:8px;letter-spacing:1.3px}.brand-symbol{width:32px;height:32px;font-size:29px;line-height:26px}.github-button{font-size:10px;padding:9px 10px;gap:7px}.github-button>span:first-child{display:none}.topnav{position:absolute;top:72px;left:0;right:0;background:var(--paper);height:43px;gap:0;justify-content:center;border-bottom:1px solid var(--line)}.topnav a{font-size:11px;padding:0 22px}.shell{display:block;padding-top:43px}.sidebar{position:static;width:100%;height:auto;padding:13px 18px 0;display:block;border-right:0;overflow:visible}.sidebar>.sidebar-label,.sidebar>.side-all,.sidebar-divider,.sidebar-note,.side-footer{display:none}#categories{display:flex;overflow:auto;gap:7px;padding-bottom:8px}.category-btn{padding:7px 10px;border:1px solid #dce3d1;border-radius:5px;font-size:10px;flex-shrink:0;width:auto}.category-btn .cat-icon,.category-btn em{display:none}main{padding:20px 18px 15px}.page-kicker{font-size:8px;letter-spacing:1.4px}.page-kicker span:last-child{font-size:8px}.page-heading{margin:17px 0 21px}.page-heading h1{font-size:29px}.page-heading p{font-size:10px}.featured{display:block;min-height:unset}.feature-copy{padding:25px}.feature-copy h2{font-size:30px;margin-top:20px}.feature-copy>p{font-size:11px}.feature-desc{font-size:11px;max-width:unset}.feature-actions{gap:23px;margin-top:19px}.feature-secondary{font-size:11px}.feature-footnote{font-size:8px;margin-top:17px}.feature-visual{display:none}.collection-intro{margin-top:27px}.collection-intro h2{font-size:21px}.collection-intro>div{gap:8px}.collection-intro>a{font-size:9px}.searchbox input{font-size:10px}.sortbox{padding:0 4px}.sortbox select{font-size:10px;max-width:86px}.searchbox kbd{display:none}.filter-line{align-items:start;margin-bottom:16px}.filter-chip{font-size:9px;padding:6px 7px}.filters{gap:5px}.clear-filters{font-size:9px}.paper-grid{gap:12px}.card-art{height:91px;padding:11px}.card-art-label{font-size:6px;top:10px;left:10px;letter-spacing:.5px}.card-art svg{height:62px}.paper-save{top:6px;right:6px;width:24px;height:24px;font-size:15px}.card-body{padding:13px 12px 11px}.card-body h3{font-size:21px;overflow-wrap:anywhere}.card-meta{font-size:8px;gap:5px}.card-title{font-size:9px;line-height:1.5}.card-summary{font-size:10px;line-height:1.8}.card-tags span{font-size:7px;padding:3px 4px}.card-bottom{padding:10px 11px}.read-btn{font-size:9px;gap:8px}.compare-toggle{font-size:8px}.main-footer{font-size:8px;gap:13px;flex-wrap:wrap}.main-footer>span:nth-child(2){display:none}.topic-grid{grid-template-columns:1fr;gap:13px}.topic-card{padding:23px}.topic-card h2{font-size:24px}.compare-tray{padding:10px 12px;gap:11px;bottom:14px;width:calc(100vw - 28px)}#compare-names{display:none}.compare-tray .lime-btn{margin-left:auto;padding:9px 12px}dialog{width:calc(100% - 20px);max-height:95vh;border-radius:9px}.dialog-top{padding:12px 18px}.detail-inner{padding:24px 21px 30px}.detail-inner h2{font-size:33px}.detail-title{font-size:14px}.detail-summary{padding:16px;font-size:12px}.detail-section h3{font-size:21px}.detail-section p,.detail-section li{font-size:12px}.role-table{font-size:11px}.role-table th{width:90px}.detail-actions{gap:7px}.detail-actions .primary-btn,.detail-actions .outline-btn{font-size:10px;padding:10px}.studio-head{padding:20px;display:block}.studio-head h2{font-size:23px}.studio-head p{font-size:10px;line-height:1.7}.segmented{display:inline-flex;margin-top:17px}.segmented button{font-size:10px}.studio-workspace{display:flex;flex-direction:column;padding:0 20px 23px;gap:12px}.canvas-stage{padding:14px;min-height:unset}.canvas-stage canvas{max-height:52vh}.studio-controls{padding-top:0}.studio-controls h3{font-size:22px;margin:4px 0}.studio-controls .sidebar-label{display:none}.studio-controls>p{margin:6px 0}.page-picker{margin:14px 0}.studio-controls .primary-btn,.studio-controls .outline-btn{margin-top:8px}.studio-controls .export-note{margin-top:10px}#compare-content{padding:20px 15px}#compare-content h2{font-size:24px}#info-content{padding:23px}.update-event{gap:13px}.update-event time{font-size:9px}.update-event h3{font-size:12px}.scope-note{font-size:10px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

@media(max-width:480px){.paper-grid{grid-template-columns:1fr}.card-art{height:116px}.card-art svg{height:85px}.card-art-label{font-size:8px}.card-body{padding:18px 20px 16px}.card-body h3{font-size:26px}.card-meta{font-size:10px}.card-title{font-size:11px;min-height:unset}.card-summary{font-size:13px;line-height:1.85}.card-tags span{font-size:10px;padding:4px 7px}.card-bottom{padding:14px 20px}.read-btn{font-size:12px}.compare-toggle{font-size:11px}.paper-save{width:31px;height:31px;top:12px;right:12px;font-size:19px}.feature-footnote{font-size:9px}.feature-desc{font-size:12px}}

/* Paper-first covers: preserve each source figure rather than cropping diagrams. */
.card-art{height:180px;padding:28px 12px 10px;background:#f8faf4;display:block;border-bottom:1px solid #edf0e7}
.figure-frame{position:relative;width:100%;height:100%;min-height:80px;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:4px}
.figure-frame img{display:block;width:100%;height:100%;object-fit:contain;max-width:100%;background:#fff}
.figure-frame img[hidden],.figure-unavailable[hidden]{display:none}
.figure-unavailable{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;color:#819075;font-size:11px;line-height:1.8;text-align:center;padding:12px}
.figure-unavailable small{font-size:9px;color:#a0aa96}.paper-glyph{font-size:28px;line-height:1;color:#afbea1}
.card-art-label{top:9px;font-size:8px;letter-spacing:.7px;max-width:calc(100% - 50px)}
.detail-figure{margin:28px 0;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.detail-figure .figure-frame{height:auto;min-height:180px;padding:18px;max-height:570px}
.detail-figure img{max-height:530px;width:100%;height:auto;object-fit:contain}
.detail-figure figcaption{padding:16px 20px;border-top:1px solid var(--line);background:#f9faf5;font-size:11px;line-height:1.8;color:#68795a;display:grid;gap:6px}
.detail-figure figcaption strong{font-weight:550;color:var(--ink)}.detail-figure figcaption a{text-decoration:underline;text-underline-offset:3px}.detail-figure figcaption small{font-size:10px;color:#909b85}
.feature-paper-image{display:block;height:190px;margin:9px 0 14px;padding:10px;border-radius:6px;background:#fff}
.feature-paper-image .figure-frame{background:#fff}.feature-paper-image img{width:100%;height:100%;object-fit:contain}
.social-section{background:#eef2e5;border:1px solid var(--line);border-radius:8px;padding:21px}.social-section h3{margin-top:0}.social-section details{font-size:12px;color:#657858}.social-section summary{cursor:pointer}.social-preview{white-space:pre-wrap;line-height:1.9;padding-top:15px;color:#4d6044}
.evidence-item blockquote{border-left:2px solid #cbd7bc;padding-left:12px;margin:10px 0 2px;color:#87967c;font-size:11px;line-height:1.7}
@media(max-width:1100px){.search-line{flex-wrap:wrap}.searchbox{flex-basis:60%}.sortbox{flex:0 0 auto}.card-art{height:165px}}
@media(max-width:760px){.page-heading p{line-height:1.8;max-width:95%}.search-line{gap:8px}.searchbox{flex-basis:100%}.sortbox{flex:1}.sortbox select{width:100%;max-width:none}.card-art{height:135px;padding:25px 9px 8px}.card-art-label{font-size:7px}.figure-unavailable{font-size:9px;gap:4px}.figure-unavailable small{font-size:8px}.detail-figure .figure-frame{padding:10px;min-height:120px}.detail-figure figcaption{padding:13px;font-size:10px}.featured .feature-visual{display:flex;margin:0 25px 23px;padding:18px 0 0;border-left:0;border-top:1px solid #446052}.feature-paper-image{height:195px}.feature-visual>svg{display:none}.featured .feature-visual:has(>svg){display:none}}
@media(max-width:480px){.card-art{height:190px;padding:29px 14px 11px}.card-art-label{font-size:9px}.figure-unavailable{font-size:12px}.figure-unavailable small{font-size:10px}.detail-meta{gap:7px}.feature-paper-image{height:175px}}

/* Editorial covers identify essays without suggesting a missing paper figure. */
.article-art{background:#f0f2e9}
.article-cover{background:#e9efdf;padding:15px 20px;align-items:flex-start;justify-content:center;flex-direction:column;gap:10px;color:var(--ink)}
.article-cover-kicker{font-size:8px;letter-spacing:2px;color:#7b8c68}
.article-cover strong{font:500 19px/1.5 var(--serif);max-width:100%;padding-left:12px;border-left:3px solid #cadc9d;overflow-wrap:anywhere}
.article-cover-byline{font-size:9px;color:#7c8a6e;line-height:1.5}
.article-detail .article-cover{min-height:250px;padding:30px 38px;gap:19px;background:#e9efdf}
.article-detail .article-cover strong{font-size:32px;padding-left:20px;border-left-width:5px}
.article-detail .article-cover-kicker{font-size:10px}.article-detail .article-cover-byline{font-size:12px}
@media(max-width:760px){.article-cover{padding:10px 12px;gap:5px}.article-cover strong{font-size:14px;line-height:1.45}.article-cover-kicker{font-size:7px}.article-cover-byline{font-size:8px}.article-detail .article-cover{min-height:210px;padding:23px;gap:17px}.article-detail .article-cover strong{font-size:26px}}
@media(max-width:480px){.article-cover{padding:15px 21px;gap:10px}.article-cover strong{font-size:22px}.article-cover-kicker{font-size:9px}.article-cover-byline{font-size:11px}}