:root{--ink:#192b45;--muted:#65738a;--blue:#3c5f9b;--teal:#087f83;--red:#b24c4c;--line:#dbe3ed;--base:#f3f6fb;--white:#fff;--sidebar:218px;font-family:"Helvetica Neue","PingFang SC","Microsoft Yahei",sans-serif;color:var(--ink);font-size:15px;line-height:1.65;background:var(--base);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer;color:inherit;background:white;border:1px solid var(--line);border-radius:7px;padding:8px 15px}button:hover{border-color:var(--blue)}button:disabled{opacity:.4;cursor:default}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #23a5ad;outline-offset:3px}[hidden]{display:none!important}h1,h2,h3,p{margin:0}h1{font-size:38px;line-height:1.25;letter-spacing:-1px;font-weight:650}h2{font-size:22px;line-height:1.4;font-weight:620}h3{font-size:17px}p{max-width:74ch}small{font-size:12px;line-height:1.7}.muted{color:var(--muted)}code{font-family:inherit;background:#e9eef5;padding:2px 5px;border-radius:3px;font-size:.92em}.skip{position:absolute;top:-60px;left:10px;background:var(--ink);color:white;padding:10px;z-index:20}.skip:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:#eaf0f8;border-right:1px solid #d8e2ef;padding:32px 22px;display:flex;flex-direction:column;z-index:5}.brand{display:flex;gap:13px;align-items:center;color:var(--ink);font-size:20px;font-weight:650;line-height:1.2}.brand:hover{text-decoration:none}.brand small{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-top:8px}.brand-mark{display:flex;align-items:flex-end;gap:4px;width:29px;height:32px}.brand-mark i{display:block;width:6px;background:var(--blue);border-radius:2px}.brand-mark i:nth-child(1){height:15px}.brand-mark i:nth-child(2){height:24px}.brand-mark i:nth-child(3){height:32px;background:var(--teal)}nav{margin-top:52px;display:flex;flex-direction:column;gap:8px}nav a{display:flex;flex-direction:column;color:#4a5b72;padding:12px 14px;border-radius:9px;line-height:1.4}nav a:hover{text-decoration:none;background:#e0e8f3}nav a[aria-current=page]{background:var(--ink);color:white}.nav-hint{font-size:11px;margin-top:5px;opacity:.7}.sidebar-foot{margin-top:auto;font-size:13px;color:#536984}.sidebar-foot small{display:block;margin-top:8px;color:var(--muted)}.small-dot{width:6px;height:6px;border-radius:50%;background:var(--teal);display:inline-block;margin-right:8px}
.workspace{margin-left:var(--sidebar)}.topbar{min-height:76px;padding:16px 44px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.8);display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:13px}.top-actions{display:flex;gap:23px;align-items:center}.top-actions>span{color:var(--muted);font-size:12px}main{padding:36px 44px 0;max-width:1550px;margin:0 auto}main:focus{outline:0}.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:25px;margin:6px 0 30px}.kicker{font-size:13px;color:var(--teal);margin-bottom:12px}.lead{color:var(--muted);font-size:15px;line-height:1.9;max-width:650px;margin-top:18px}.overview-heading{align-items:center;margin-top:16px}.overview-heading h1{font-size:44px}.coverage-stamp{min-width:190px;border-left:2px solid var(--line);padding:5px 0 5px 30px;display:flex;flex-direction:column;align-items:flex-start}.coverage-stamp b{font-size:51px;font-weight:450;line-height:1.1;font-variant-numeric:tabular-nums}.coverage-stamp span{font-size:14px;margin-top:12px}.coverage-stamp small{color:var(--muted);margin-top:4px}
.evidence-path{display:flex;align-items:center;justify-content:space-between;gap:18px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;margin:30px 0 32px}.evidence-path div{display:flex;flex-direction:column}.evidence-path b{font-size:14px;font-weight:550}.evidence-path div span{font-size:12px;color:var(--muted);margin-top:4px}.evidence-path>span{color:#a2b2c7}.overview-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:32px}.featured-study{background:#fff;border:1px solid var(--line);border-top:3px solid var(--blue);padding:27px 30px}.section-label{display:flex;justify-content:space-between;align-items:center;gap:12px;color:var(--muted);font-size:12px;margin-bottom:20px}.featured-study h2{font-size:27px;margin-bottom:14px}.featured-study>p{color:var(--muted);font-size:14px}.featured-study>small{display:block;color:var(--muted);margin-top:12px}.badge{display:inline-block;padding:3px 9px;border-radius:4px;background:#eaf0f7;color:#476082;font-size:12px;white-space:nowrap;font-weight:450}.badge.negative{background:#f8eaea;color:#9a3e3e}.badge.good{background:#e1f2ef;color:#08736e}.badge.pending{background:#f6eddb;color:#896120}.button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 17px;border-radius:7px;border:1px solid var(--line);font-size:13px;white-space:nowrap}.button:hover{text-decoration:none}.primary{background:var(--ink);border-color:var(--ink);color:white}.primary:hover{background:var(--blue)}.secondary{background:white;color:var(--ink)}.plain-panel{padding:4px 0 20px}.plain-panel h2{font-size:19px}.three-things{margin:14px 0 0}.three-things>div{display:grid;grid-template-columns:65px 1fr;gap:15px;padding:17px 0;border-bottom:1px solid var(--line)}dt{font-weight:550;font-size:14px}dd{margin:0;color:var(--muted);font-size:14px}.maintenance-teaser{background:#e6eef7;padding:22px 24px;border-radius:8px;margin-top:8px}.maintenance-teaser .section-label{margin:0 0 12px}.maintenance-teaser p{font-size:14px;margin-bottom:13px}.maintenance-teaser a{font-size:13px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:36px 0 19px}.section-heading h2{font-size:21px}.section-heading p{font-size:13px;color:var(--muted);margin-top:6px}.section-heading>a{font-size:13px}.family-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:0 28px}.family-preview a{display:block;color:var(--ink);border-top:1px solid var(--line);padding:20px 0}.family-preview a:hover{text-decoration:none;color:var(--teal)}.family-preview h3{font-size:16px;font-weight:550}.family-preview p{font-size:12px;color:var(--muted);margin-top:6px}.family-preview small{display:block;margin-top:12px;color:var(--blue)}
.chart{padding:22px 0 27px}.chart-subtitle{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px;margin-bottom:16px}.bar-row{display:grid;grid-template-columns:116px minmax(40px,1fr) 49px;align-items:center;gap:13px;margin:13px 0;font-size:12px}.bar-row .bar-track{height:17px;background:#f0f3f7;border-radius:0 3px 3px 0;overflow:hidden}.bar-row .bar-fill{height:100%;background:#6884ad;border-radius:0 3px 3px 0;min-width:2px}.bar-row.constant .bar-fill{background:#a2aebf}.bar-row.main_yield .bar-fill{background:#b86a66}.bar-row.secondary_oas .bar-fill{background:#258f92}.bar-row strong{text-align:right;font-weight:500;font-variant-numeric:tabular-nums}.chart-note{font-size:12px;color:var(--muted);margin-top:17px}.chart-axis{display:flex;justify-content:space-between;margin:8px 62px 0 129px;color:#8290a3;font-size:10px}.bar-label{white-space:nowrap}.experiment{padding:26px 30px;background:white;border:1px solid var(--line)}.experiment .section-heading{margin:0 0 10px}.experiment-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center}.study-explanation{padding:20px;border-left:2px solid #d6e1ec}.study-explanation h3{font-size:19px;margin-bottom:12px}.study-explanation p{font-size:14px;color:var(--muted);margin-top:9px}.study-explanation strong{color:var(--ink)}.segmented{display:inline-flex;border:1px solid var(--line);border-radius:7px;padding:3px;background:var(--base);white-space:nowrap}.segmented button{border:0;background:transparent;font-size:12px;padding:7px 13px}.segmented button[aria-pressed=true]{background:var(--ink);color:white}.research-summary{background:#eaf0f8;border-left:3px solid var(--blue);padding:20px 23px;margin-bottom:26px}.research-summary p{font-size:14px;margin:4px 0;max-width:none}.research-summary strong{display:inline-block;width:86px;font-weight:550}.research-details{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:32px}.research-details h2{font-size:19px;margin-bottom:17px}.research-details li{font-size:14px;line-height:1.85;padding-bottom:9px}.research-details ol,.boundary-list{padding-left:22px}.research-details p{font-size:13px}.audit-details{margin-top:30px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;font-size:13px}.audit-details summary{cursor:pointer;color:var(--blue)}.audit-details p{margin-top:16px;color:var(--muted)}.hash{overflow-wrap:anywhere}.source-links{display:flex;gap:18px;flex-wrap:wrap;margin-top:20px}
.map-layout{display:grid;grid-template-columns:177px minmax(0,1fr);gap:28px}.family-filter{display:flex;flex-direction:column;gap:4px;align-self:start;position:sticky;top:20px}.family-filter button{border:0;text-align:left;background:transparent;font-size:13px;border-radius:5px;padding:10px 12px}.family-filter button[aria-pressed=true]{background:#dde9f3;color:#264d7d;font-weight:600}.family-filter button:hover{background:#e8eef6}.family-context{border-left:3px solid var(--teal);background:#e6f1f1;padding:17px 21px;margin-bottom:25px}.family-context h2{font-size:18px}.family-context p{font-size:13px;color:#4b6873;margin-top:7px}.family-context .badge{margin-left:9px}.filter-bar{display:flex;gap:17px;align-items:flex-end}.filter-bar label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--muted)}.search-field{flex:1;min-width:120px}.filter-bar input,.filter-bar select{height:44px;padding:9px 12px;border:1px solid #cad5e3;border-radius:6px;background:white;color:var(--ink);width:100%;font-size:14px}.collection-field{width:153px}.result-line{display:flex;justify-content:space-between;align-items:center;margin:18px 0 9px;font-size:12px;color:var(--muted)}.text-button{border:0;background:transparent;color:var(--blue);font-size:12px;padding:5px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}th{color:var(--muted);font-size:12px;font-weight:450;border-bottom:1px solid #cbd6e5;padding:12px 10px;white-space:nowrap}td{padding:17px 10px;border-bottom:1px solid var(--line);vertical-align:top}th:first-child,td:first-child{padding-left:0}.indicator-table td:first-child{width:40%}.indicator-table td:last-child{padding-right:0;text-align:right}.indicator-name{font-weight:550;font-size:14px;color:var(--ink)}.indicator-id{display:block;font-size:11px;color:#8a97a8;margin-top:5px}.detail-button{background:transparent;border:0;color:var(--blue);padding:0;font-size:12px;white-space:nowrap}.indicator-table tbody tr:hover{background:#edf2f8}.pagination{display:flex;justify-content:space-between;align-items:center;font-size:12px;margin-top:20px}.pagination button{font-size:12px}.results-table td:not(:first-child),.results-table th:not(:first-child){text-align:right;font-variant-numeric:tabular-nums}.results-table tr.focus-row{color:#914c49;background:#fbf5f5}.results-table td{padding:13px 10px}.empty-state{padding:50px 15px;text-align:center}.empty-state p{margin:8px auto;color:var(--muted);font-size:13px}.load-state{padding:70px 0;color:var(--muted)}.load-state h1{color:var(--ink);font-size:26px}.load-state p{margin:17px 0}.notice{font-size:13px;background:#fff1da;border-left:3px solid #bf8734;padding:12px 17px;margin-bottom:22px}
.maintenance-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:25px 0;margin-bottom:30px}.maintenance-summary h3{font-size:13px;color:var(--muted);font-weight:450}.maintenance-summary strong{display:block;font-size:20px;font-weight:550;margin:8px 0}.maintenance-summary p{font-size:12px;color:var(--muted)}.data-table td:first-child{min-width:160px}.data-table td:nth-child(2){white-space:nowrap;font-variant-numeric:tabular-nums}.data-table td:nth-child(3){font-variant-numeric:tabular-nums}.data-table td small{display:block;max-width:230px;color:var(--muted);margin-top:5px;font-size:11px}.data-table a{color:var(--ink)}.data-table a:hover{color:var(--blue)}.data-table th:nth-child(4),.data-table td:nth-child(4){white-space:nowrap}.capability-list{display:grid;grid-template-columns:1fr 1fr;gap:22px}.capability{background:white;border:1px solid var(--line);padding:24px}.capability h2{font-size:19px}.capability>p{font-size:13px;color:var(--muted);margin-top:12px;min-height:43px}.capability label{display:block;color:var(--muted);font-size:11px;margin:17px 0 7px}.capability textarea{width:100%;resize:vertical;min-height:104px;line-height:1.8;font:inherit;font-size:12px;background:var(--base);border:1px solid var(--line);padding:12px;color:#435872;border-radius:5px}.capability button{font-size:12px;margin-top:12px}.version-tag{font-size:11px;color:var(--muted);padding:8px 10px;border:1px solid var(--line);border-radius:4px;overflow-wrap:anywhere}.skill-boundary{margin-top:32px;border-top:1px solid var(--line);padding-top:25px}.skill-boundary h2{font-size:19px;margin-bottom:13px}.skill-boundary p{font-size:14px;color:var(--muted);margin-top:12px}.page-footer{display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;border-top:1px solid var(--line);padding:24px 0;margin-top:48px;color:#7a8799;font-size:11px}.page-footer span:nth-child(2){font-variant-numeric:tabular-nums}
dialog{border:0;border-radius:12px;padding:0;width:min(730px,calc(100% - 32px));max-height:85vh;color:var(--ink);box-shadow:0 20px 80px #192b4538}dialog::backdrop{background:#172a4570}.dialog-top{display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;background:#f3f6fb;border-bottom:1px solid var(--line);padding:15px 27px;z-index:1;font-size:11px;color:var(--muted)}.dialog-top button{border:0;background:transparent;font-size:12px;padding:5px 0}#indicator-detail{padding:25px 30px 35px}#indicator-detail h2{font-size:25px;line-height:1.5;margin:8px 0 20px}#indicator-detail h3{font-size:14px;margin:24px 0 9px}#indicator-detail p,#indicator-detail li{font-size:13px;line-height:1.9;color:#596b81}#indicator-detail ul{padding-left:20px}#indicator-detail .detail-tags{display:flex;gap:8px;flex-wrap:wrap}.parameter-list div{display:grid;grid-template-columns:40% 1fr;gap:13px;padding:8px 0;border-bottom:1px solid var(--line);font-size:13px}.parameter-list dt{font-size:12px;font-weight:450;color:var(--muted)}.parameter-list dd{font-size:13px;overflow-wrap:anywhere}.video-source{display:block;padding:13px 0;border-bottom:1px solid var(--line);font-size:13px;line-height:1.7}.video-source small{display:block;color:var(--muted)}#toast{position:fixed;bottom:28px;left:calc(50% + 75px);transform:translateX(-50%);background:var(--ink);color:white;padding:12px 21px;border-radius:8px;box-shadow:0 5px 20px #192b4525;z-index:20;font-size:13px;max-width:calc(100vw - 35px)}
@media(min-width:1500px){main{padding:44px 60px 0}.topbar{padding-left:60px;padding-right:60px}.overview-heading h1{font-size:49px}.overview-grid{gap:45px}}
@media(max-width:1150px){:root{--sidebar:185px}.sidebar{padding:28px 15px}main{padding:28px 25px 0}.topbar{padding:16px 25px}.overview-heading h1{font-size:38px}.coverage-stamp{min-width:140px;padding-left:22px}.overview-grid{gap:22px}.featured-study{padding:23px}.evidence-path{gap:10px}.evidence-path div span{font-size:11px}.experiment-grid{gap:22px}.map-layout{grid-template-columns:150px minmax(0,1fr);gap:18px}.experiment{padding:22px}.bar-row{grid-template-columns:105px minmax(40px,1fr) 44px;gap:9px}.bar-label{font-size:11px}.chart-axis{margin-left:114px;margin-right:53px}.research-details{gap:27px}}
@media(max-width:850px){:root{--sidebar:0px}.sidebar{position:static;width:auto;padding:16px 22px 0;border-right:0;border-bottom:1px solid var(--line);display:block}.brand{font-size:17px}.brand small{display:inline;font-size:12px;margin-left:12px}.brand-mark{width:22px;height:23px;gap:3px}.brand-mark i{width:5px}.brand-mark i:nth-child(1){height:11px}.brand-mark i:nth-child(2){height:18px}.brand-mark i:nth-child(3){height:23px}nav{margin-top:18px;display:flex;flex-direction:row;gap:4px;overflow-x:auto}nav a{padding:10px 16px;font-size:13px;border-radius:6px 6px 0 0;white-space:nowrap}.nav-hint,.sidebar-foot{display:none}.topbar{min-height:58px;font-size:12px}.overview-grid{grid-template-columns:1.15fr 1fr}.family-preview{grid-template-columns:repeat(2,1fr)}.experiment-grid{grid-template-columns:1fr}.study-explanation{margin-bottom:25px}.capability-list{gap:16px}#toast{left:50%}.data-table{min-width:650px}}
@media(max-width:600px){main{padding:24px 18px 0}.sidebar{padding:15px 15px 0}.brand small{margin-left:9px}nav{gap:0;justify-content:space-between}nav a{padding:10px 12px;font-size:12px}.topbar{padding:11px 18px;min-height:52px;align-items:flex-start}.top-actions{gap:12px;align-items:flex-end;flex-direction:column}.top-actions>span{font-size:10px}.top-actions>a{font-size:11px}.page-heading{gap:17px;flex-direction:column;margin-bottom:23px}h1{font-size:30px}.overview-heading{flex-direction:row;gap:15px;align-items:flex-start}.overview-heading h1{font-size:32px}.overview-heading .lead{font-size:13px;margin-top:15px}.kicker{font-size:11px;margin-bottom:11px}.coverage-stamp{min-width:80px;padding-left:13px;margin-top:32px}.coverage-stamp b{font-size:33px}.coverage-stamp span{font-size:10px}.coverage-stamp small{font-size:9px;max-width:70px}.evidence-path{display:grid;grid-template-columns:1fr 15px 1fr;row-gap:18px;margin:25px 0}.evidence-path>span:nth-child(4){display:none}.evidence-path div span{font-size:10px}.overview-grid{grid-template-columns:1fr}.featured-study{padding:21px}.featured-study h2{font-size:25px}.featured-study h2 br{display:none}.plain-panel{padding:12px 0}.plain-panel h2{font-size:18px}.three-things>div{padding:13px 0}.section-heading{align-items:flex-start;flex-direction:column;gap:10px;margin-top:28px}.section-heading h2{font-size:20px}.family-preview{gap:0 18px}.family-preview h3{font-size:14px}.family-preview p{font-size:11px}.family-preview small{font-size:10px}.map-layout{grid-template-columns:1fr}.family-filter{position:static;display:flex;flex-direction:row;overflow-x:auto;gap:5px;padding-bottom:6px;max-width:calc(100vw - 36px)}.family-filter button{flex-shrink:0;font-size:12px;padding:8px 12px;background:#eaf0f7}.family-context{padding:15px 17px;margin-bottom:18px}.family-context h2{font-size:17px}.family-context p{font-size:12px}.filter-bar{gap:10px}.collection-field{width:120px}.filter-bar input,.filter-bar select{font-size:12px;padding:8px}.indicator-table th:nth-child(2),.indicator-table td:nth-child(2){display:none}.indicator-table td:first-child{width:51%}.indicator-table td:nth-child(4),.indicator-table th:nth-child(4){display:none}.indicator-table td{padding:14px 7px;font-size:11px}.indicator-name{font-size:13px}.indicator-id{font-size:9px;overflow-wrap:anywhere}.indicator-table td:first-child{padding-left:0}.detail-button{font-size:11px}.pagination{font-size:11px}.research-summary{padding:15px 17px}.research-summary p{font-size:12px;margin:7px 0}.research-summary strong{width:auto;display:block;margin-bottom:3px}.experiment{padding:17px}.experiment .section-heading h2{font-size:19px}.segmented button{font-size:11px;padding:7px 10px}.bar-row{grid-template-columns:105px minmax(35px,1fr) 42px;gap:8px}.bar-label{font-size:11px}.chart-axis{margin-left:113px;margin-right:50px}.results-table{min-width:480px}.research-details{grid-template-columns:1fr;gap:27px}.research-details h2{font-size:18px}.research-details li{font-size:13px}.maintenance-summary{grid-template-columns:1fr;gap:18px;padding:20px 0}.maintenance-summary>div{display:grid;grid-template-columns:110px 1fr;column-gap:12px;align-items:center}.maintenance-summary strong{font-size:17px;margin:0}.maintenance-summary p{grid-column:2}.capability-list{grid-template-columns:1fr}.capability{padding:20px}.capability>p{min-height:0}.page-footer{gap:8px;margin-top:34px;padding:20px 0;font-size:10px;flex-direction:column}.dialog-top{padding:13px 20px}#indicator-detail{padding:18px 21px 26px}#indicator-detail h2{font-size:21px}.parameter-list div{grid-template-columns:1fr;gap:3px}.page-heading>.button{font-size:12px;min-height:37px;padding:7px 12px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
