@charset "UTF-8";
/* Tokens are the single visual extension point. No remote fonts or assets. */
:root{
  --bg:#f6f7f9;--surface:#fff;--sunken:#eceef2;--text:#14161a;--muted:#565b66;--faint:#6f7582;
  --line:#e2e4e9;--rule:#c9ccd4;--accent:#1f3fc4;--accent-soft:rgba(31,63,196,.08);--on-accent:#fff;
  --pos:#0a7a52;--neg:#c02f27;--warn:#94600a;--shadow:0 18px 50px rgba(20,22,26,.14);--lift:0 1px 2px rgba(20,22,26,.05);--lift-hover:0 10px 26px rgba(20,22,26,.1);
  --radius:14px;--radius-sm:9px;
  --ui:"Bahnschrift","DIN Alternate","Segoe UI Variable Text","Segoe UI","Microsoft YaHei UI","PingFang SC",sans-serif;
  --serif:"Sitka Text","Iowan Old Style",Charter,Georgia,"Microsoft YaHei","PingFang SC",serif;
  --display:"Sitka Heading","Iowan Old Style",Charter,Georgia,"Microsoft YaHei","PingFang SC",serif;
  --mono:"Cascadia Mono",Consolas,"SFMono-Regular",monospace;
  --page:1240px;--gutter:32px;
  color-scheme:light;font-family:var(--ui);font-size:15px;line-height:1.5;background:var(--bg);color:var(--text);
}
:root[data-theme="dark"]{
  --bg:#0f1115;--surface:#171a20;--sunken:#20242c;--text:#e8eaee;--muted:#a3a9b5;--faint:#8b92a0;
  --line:#2a2e37;--rule:#3d424e;--accent:#9db0ff;--accent-soft:rgba(157,176,255,.13);--on-accent:#0f1115;
  --pos:#4fc48f;--neg:#f27b6e;--warn:#e3ad55;--shadow:0 18px 50px rgba(0,0,0,.5);--lift:0 1px 2px rgba(0,0,0,.3);--lift-hover:0 10px 26px rgba(0,0,0,.45);
  color-scheme:dark;
}

/* Base */
*{box-sizing:border-box}
body{margin:0;background:var(--bg);font-variant-numeric:lining-nums tabular-nums}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-weight:500}
h1{font-family:var(--display);font-size:42px;line-height:1.12}
h2{font-size:17px;line-height:1.35}
small{font-size:13px}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
button{border:0;background:none;padding:0;cursor:pointer}
button:disabled{cursor:default;opacity:.4}
input{background:transparent;border:0;outline:0}
input::placeholder{color:var(--faint)}
input[type="checkbox"]{accent-color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
::selection{background:var(--accent);color:var(--on-accent)}
.icon{width:17px;height:17px;flex-shrink:0;vertical-align:-3px}
.mono{font-family:var(--mono);font-size:.93em}
td.mono,.cost-rows .mono,.range-label.mono,.panel-head>.mono,.experiment-meta>.mono,.section-kicker>.mono,.pagination .mono{font-family:var(--ui);font-size:inherit}
.muted{color:var(--muted)}
.small{font-size:13px}
.positive{color:var(--pos)}
.negative{color:var(--neg)}
.warning{color:var(--warn)}
.eyebrow{font-size:12px;font-weight:500;letter-spacing:.05em;color:var(--muted);line-height:1.5}
.sr-only{position:absolute;left:0;top:0;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.skip-link{position:fixed;left:12px;top:-60px;z-index:50;padding:8px 14px;background:var(--accent);color:var(--on-accent)}
.skip-link:focus{top:10px}
.boot{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:var(--muted)}

/* Masthead */
.masthead{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 86%,transparent);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.masthead-inner{position:relative;display:flex;align-items:stretch;gap:18px;max-width:var(--page);min-height:56px;margin:0 auto;padding:0 var(--gutter)}
.brand{display:flex;align-items:center;gap:10px;font-weight:500;white-space:nowrap}
.site-nav{display:flex;flex:1;gap:10px;min-width:0}
.nav-group{display:flex;align-items:stretch}
.nav-item{display:flex;align-items:center;gap:6px;padding:0 9px;border-block:2px solid transparent;color:var(--muted);white-space:nowrap}
.nav-item:hover{color:var(--text)}
.nav-item.active{color:var(--text);border-bottom-color:var(--accent)}
.nav-item small{font-size:12px;color:var(--faint)}
.project-switch{display:flex;align-items:center}
.project-switch>select{border:0;background:none}
.top-actions{display:flex;align-items:center;gap:6px;margin-left:auto}
.search-trigger{display:flex;align-items:center;gap:8px;height:34px;padding:0 10px;border-radius:var(--radius-sm);color:var(--muted);white-space:nowrap}
.search-trigger:hover{color:var(--text);background:var(--sunken)}
.masthead .search-trigger kbd{display:none}
kbd,.key-button{padding:0 5px;border:1px solid var(--line);border-radius:5px;font:12px var(--ui);color:var(--faint)}
.icon-button{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:var(--radius-sm);color:var(--muted)}
.icon-button:hover{color:var(--text);background:var(--sunken)}
.mobile-menu{display:none;align-self:center}

/* Page frame */
main{display:block;max-width:var(--page);min-height:calc(100vh - 120px);margin:0 auto;padding:40px var(--gutter) 64px;outline:0}
.page-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;max-width:var(--page);margin:0 auto;padding:16px var(--gutter) 28px;font-size:13px;color:var(--muted)}
.page-footer>span{position:relative;display:flex;align-items:center;gap:8px}
.page-footer .icon{width:14px;height:14px}
.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}
.page-heading .eyebrow{margin-bottom:6px}
.page-heading p{margin-top:8px;font-size:16px;color:var(--muted)}
.heading-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:8px;flex-shrink:0}
.sync-time{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);margin-right:6px}
.subtitle-divider,.subtle{color:var(--muted)}
.subtle{font-size:14px}
.back-link{display:inline-block;margin-bottom:14px;font-size:14px;color:var(--muted)}
.back-link:hover{color:var(--accent)}

/* Controls */
.button{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border:1px solid var(--rule);border-radius:var(--radius-sm);background:var(--surface);white-space:nowrap;transition:background .14s,color .14s,border-color .14s}
.button:hover:not(:disabled){background:var(--text);color:var(--bg)}
.button.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.button.primary:hover{background:var(--text);border-color:var(--text);color:var(--bg)}
.button.compact{padding:4px 10px;font-size:14px}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--accent)}
.text-link:hover{text-decoration:underline;text-underline-offset:3px}
.text-link .icon{width:15px;height:15px}
.text-button{display:inline-flex;align-items:center;gap:6px;color:var(--muted)}
.text-button:hover{color:var(--accent)}
.badge{display:inline-flex;align-items:center;gap:7px;font-size:14px;color:var(--muted);white-space:nowrap}
.badge i{width:8px;height:8px;border-radius:50%;background:currentColor}
.badge.negative{color:var(--neg)}
.badge.warning{color:var(--warn)}
.badge.success{color:var(--pos)}
.stage-toggle,.report-view-toggle{display:inline-flex;gap:2px;padding:2px;border-radius:var(--radius-sm);background:var(--sunken)}
.stage-toggle button,.report-view-toggle button{padding:3px 12px;border-radius:7px;font-size:14px;color:var(--muted)}
.stage-toggle button:hover,.report-view-toggle button:hover{color:var(--text)}
.stage-toggle .selected,.report-view-toggle [aria-pressed="true"],.stage-toggle .selected:hover,.report-view-toggle [aria-pressed="true"]:hover{background:var(--surface);color:var(--text);box-shadow:var(--lift)}
.input-search{display:flex;align-items:center;gap:8px;height:36px;padding:0 11px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface)}
.input-search:focus-within{border-color:var(--accent)}
.input-search .icon{color:var(--faint)}
.input-search input{width:100%;min-width:0;height:100%}
.filterbar{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.filterbar .input-search{flex:1}

/* Open sections: a rule on top instead of a box around. */
.panel{min-width:0;border-top:1px solid var(--rule)}
.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:12px 0 10px}
.panel-head h2{font-size:18px;margin-top:2px}
.section-block{margin-top:44px}
.section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin:44px 0 10px}
.section-block>.section-heading{margin-top:0}
.section-heading h2{font-family:var(--display);font-size:24px}
.section-heading a{display:inline-flex;align-items:center;gap:6px;color:var(--accent)}
.detail-lower{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px;margin-top:40px}
.below-table{display:flex;justify-content:space-between;gap:16px;margin-top:10px;font-size:13px;color:var(--muted)}
.overview-intro{display:flex;justify-content:space-between;gap:16px;margin-bottom:12px;font-size:14px;color:var(--muted)}
.data-banner{display:flex;align-items:baseline;justify-content:space-between;gap:32px;margin-bottom:28px;font-family:var(--serif);font-size:17px;line-height:1.55}
.data-banner p{max-width:70ch}
.data-banner span{flex-shrink:0;font:14px var(--ui);color:var(--muted)}
.source-warning{display:flex;gap:10px;margin-top:28px;padding:10px 14px;border-radius:var(--radius-sm);background:var(--sunken);font-size:14px;color:var(--muted)}
.source-warning strong{display:block;color:var(--text);font-weight:500}
.error-panel{padding:22px 0}
.error-panel .icon{color:var(--warn)}
.error-panel h2{margin:8px 0}
.error-panel p{margin-bottom:16px;color:var(--muted)}

/* Summary numbers */
.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:36px;border-top:1px solid var(--rule);border-bottom:1px solid var(--line)}
.stat{min-width:0;padding:14px 20px 16px;border-left:1px solid var(--line)}
.stat:first-child{padding-left:0;border-left:0}
.stat-label{font-size:14px;color:var(--muted)}
.stat-value{margin-top:4px;font-size:36px;line-height:1.2;font-weight:400;overflow-wrap:anywhere}
.stat-value.text-stat{font-size:22px;line-height:1.96}
.stat-note{margin-top:2px;font-size:13px;color:var(--muted)}
.detail-stats .stat-value{font-size:32px;line-height:1.3}

/* Overview */
.analysis-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:44px}
.insight-column{display:flex;flex-direction:column;gap:32px;min-width:0}
.latest-panel,.principle-panel{padding-top:12px}
.section-kicker{display:flex;justify-content:space-between;gap:10px;font-size:13px;color:var(--muted)}
.latest-panel h2{margin:10px 0 6px;font-family:var(--display);font-size:24px;line-height:1.2}
.latest-panel p,.principle-panel p{margin:8px 0 10px;font-family:var(--serif);font-size:16px;line-height:1.55;color:var(--muted)}

/* Charts */
.chart-summary{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}
.chart-summary>div:first-child{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.chart-big{font-size:38px;line-height:1.15}
.chart-controls .selectbox{width:210px;max-width:100%}
.chart-legend{display:flex;align-items:center;flex-wrap:wrap;gap:6px 18px;margin-top:12px;font-size:14px;color:var(--muted)}
.chart-legend span{display:inline-flex;align-items:center;gap:7px}
.chart-legend i{width:16px;height:0;border-top:2px solid var(--accent)}
.chart-legend i.reference{border-top:2px dashed var(--faint)}
.chart-legend .range-label{margin-left:auto}
.chart-interaction{position:relative;margin-top:6px;cursor:crosshair;touch-action:pan-y;outline-offset:4px}
.equity-svg{display:block;width:100%;height:auto;overflow:visible}
.chart-grid{stroke:var(--line);stroke-width:1}
.chart-label{fill:var(--muted);font:15px var(--ui)}
.detail-chart .chart-label{font-size:13px}
.drawdown-chart .chart-label{font-size:23px}
.chart-area{fill:url(#fill-equity)}
.drawdown-area{fill:url(#fill-drawdown)}
.fill-stop{stop-color:var(--accent)}
#fill-drawdown .fill-stop{stop-color:var(--neg)}
.main-line{fill:none;stroke:var(--accent);stroke-width:1.75;stroke-linejoin:round}
.drawdown-line{stroke:var(--neg)}
.benchmark-line{fill:none;stroke:var(--faint);stroke-width:1.25;stroke-dasharray:4 4}
.last-point{fill:var(--accent)}
.drawdown-chart .last-point{fill:var(--neg)}
.brush{fill:var(--accent-soft);stroke:none;pointer-events:none}
.crosshair{stroke:var(--muted);stroke-width:1;stroke-dasharray:3 3;opacity:0;pointer-events:none}
.hover-point{fill:var(--bg);stroke:var(--accent);stroke-width:2;opacity:0;pointer-events:none}
.chart-tooltip{position:absolute;top:6px;z-index:2;padding:6px 10px;border-radius:8px;background:var(--text);color:var(--bg);pointer-events:none;white-space:nowrap}
.chart-tooltip[hidden]{display:none}
.chart-tooltip span{display:block;font-size:12px;opacity:.75}
.chart-tooltip strong{display:block;font-weight:500}
.chart-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:8px 0 0;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.chart-foot>span{display:inline-flex;align-items:center;gap:6px}
.chart-foot a{display:inline-flex;align-items:center;gap:6px;color:var(--accent);white-space:nowrap}
.chart-foot .icon{width:15px;height:15px}
.empty-chart{padding:44px 16px;text-align:center;color:var(--muted)}
.empty-chart h3{margin-bottom:6px;font-size:17px;color:var(--text)}
.empty-chart p{max-width:58ch;margin:0 auto 12px}
.descriptive-note{margin-top:16px;font-size:14px;line-height:1.7}
.descriptive-note span{color:var(--faint)}
.batch-label{margin:12px 0 8px;font-size:14px;color:var(--muted)}
.chart-caveat{margin:12px 0;font-size:13px;color:var(--muted)}
.bar-row{display:grid;grid-template-columns:110px minmax(0,1fr) 90px;align-items:center;gap:12px;padding:4px 0;font-size:14px}
.bar-track{height:12px;border-radius:6px;background:var(--sunken);overflow:hidden}
.bar{height:100%}
.bar.up{background:var(--pos)}
.bar.down{background:var(--neg)}
.bar-row strong{font-weight:500;text-align:right}

/* Tables */
.table-wrap{position:relative;max-width:100%;overflow-x:auto;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
table{width:100%;border-collapse:collapse;font-size:15px}
th{padding:8px 12px;border-bottom:1px solid var(--rule);font-size:13px;font-weight:500;color:var(--muted);text-align:left;white-space:nowrap}
td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
th:first-child,td:first-child{padding-left:0}
th:last-child,td:last-child{padding-right:0}
tbody tr:hover>td{background:color-mix(in srgb,var(--sunken) 60%,transparent)}
.numeric{text-align:right;white-space:nowrap}
.date-cell{white-space:nowrap;color:var(--muted)}
.symbol-cell{white-space:nowrap}
.check-cell{width:72px}
.table-empty{padding:32px 0;text-align:center;color:var(--muted)}
.experiment-name strong{display:block;font-weight:500}
.experiment-name:hover strong{color:var(--accent)}
.experiment-name small{display:block;color:var(--muted)}
.row-arrow{display:inline-flex;color:var(--faint)}
.row-arrow:hover{color:var(--accent)}
.stage-label{color:var(--muted)}
.trade-toolbar{display:flex;align-items:center;gap:12px;padding:10px 0}
.trade-toolbar .input-search{width:240px}
.trade-toolbar>.small{margin-left:auto}
.trade-status{color:var(--muted)}
.trade-status.warning{color:var(--warn)}
.pagination{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;font-size:14px;color:var(--muted)}
.pagination>div{display:flex;gap:6px}

/* Experiment detail */
.experiment-meta{display:flex;align-items:center;flex-wrap:wrap;gap:6px 18px;margin:-14px 0 20px;font-size:14px;color:var(--muted)}
.experiment-meta>span:last-child{display:inline-flex;align-items:center;gap:6px}
.hypothesis-strip{display:grid;grid-template-columns:110px minmax(0,1fr);gap:20px;padding:14px 0;margin-bottom:28px;border-top:1px solid var(--line)}
.hypothesis-strip .eyebrow{padding-top:3px}
.hypothesis-strip p{max-width:74ch;font-family:var(--serif);font-size:17px;line-height:1.55}
.tabbar{display:flex;align-items:stretch;gap:4px;margin-bottom:24px;border-bottom:1px solid var(--line)}
.tabbar button{padding:8px 12px;margin-bottom:-1px;border-bottom:2px solid transparent;color:var(--muted)}
.tabbar button:hover{color:var(--text)}
.tabbar button.active{color:var(--text);border-bottom-color:var(--accent)}
.tabbar>span{align-self:center;margin-left:auto;font-size:13px;color:var(--muted)}
.research-note h2,.evidence-panel h2{margin:12px 0 8px;font-size:18px}
.research-note p{margin-bottom:12px;font-family:var(--serif);font-size:16px;line-height:1.6;color:var(--muted)}
.cost-rows>div{display:flex;justify-content:space-between;gap:16px;padding:8px 0;border-bottom:1px solid var(--line)}
.cost-rows strong{font-weight:500}
.cost-note{padding-top:10px;font-size:13px;color:var(--muted)}
.monthly-table{font-size:13px}
.month-row{display:grid;grid-template-columns:44px repeat(12,minmax(0,1fr));gap:2px;margin-bottom:2px;align-items:center}
.month-row>strong{font-weight:500}
.month-head{color:var(--muted);font-size:12px;text-align:center}
.month-head>span:first-child{text-align:left}
.month-cell{padding:6px 0;border-radius:5px;text-align:center;color:var(--text)}
.month-cell.positive{background:color-mix(in srgb,var(--pos) calc(var(--intensity)*100%),transparent)}
.month-cell.negative{background:color-mix(in srgb,var(--neg) calc(var(--intensity)*100%),transparent)}
.month-cell.missing{color:var(--faint)}
.monthly-table p{margin-top:8px}
.gate-row{display:grid;grid-template-columns:22px minmax(0,1fr) auto;align-items:center;gap:8px;padding:8px 0;border-bottom:1px solid var(--line)}
.gate-icon .icon{width:15px;height:15px}
.gate-icon.passed{color:var(--pos)}
.gate-icon.failed{color:var(--neg)}
.gate-result{font-size:14px;color:var(--muted)}
.source-details{display:grid;grid-template-columns:130px minmax(0,1fr);gap:8px 16px;margin:0 0 16px}
.source-details dt{color:var(--muted);font-size:14px}
.source-details dd{margin:0;overflow-wrap:anywhere}
.source-row{display:flex;align-items:flex-start;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.source-row>div{flex:1;min-width:0}
.source-row strong{display:block;font-weight:500;overflow-wrap:anywhere}
.source-row small{display:block;font-size:12px;color:var(--muted);overflow-wrap:anywhere}
.source-row>.mono{white-space:nowrap}

/* Journal */
.reports-panel{position:sticky;top:80px;padding-top:12px}
.reports-panel h2{margin:2px 0}
.reports-panel .small{margin-bottom:8px}
.report-link{display:flex;align-items:center;gap:10px;width:100%;padding:8px 0;border-bottom:1px solid var(--line);text-align:left}
.report-link>span{flex:1;min-width:0}
.report-link:hover{color:var(--accent)}
.report-link small{color:var(--muted)}

/* Infrastructure */
.provider-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:32px}
.provider-card{padding-top:12px}
.provider-card h2{margin-bottom:4px}
.provider-card p{margin:8px 0;color:var(--muted);font-size:14px}

/* Dialogs: search overlays, documents open in a centered reading sheet. */
dialog{padding:0;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
dialog::backdrop{background:rgba(15,17,21,.4)}
.detail-dialog{position:fixed;inset:0;width:min(880px,calc(100vw - 48px));max-width:none;height:calc(100dvh - 48px);max-height:none;margin:auto;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.detail-dialog[open]{animation:sheet-in .16s ease-out}
@keyframes sheet-in{from{transform:translateY(10px);opacity:0}}
#dialog-content{padding:32px 72px 72px}
#dialog-content>h2{margin:6px 40px 16px 0;font-family:var(--display);font-size:32px;line-height:1.18}
.dialog-close{position:sticky;top:14px;float:right;z-index:3;margin:-14px -44px 0 0;background:var(--surface)}
.detail-dialog p.muted{margin-bottom:18px}
.compare-table td:first-child{color:var(--muted);white-space:nowrap}
.about-copy{font-family:var(--serif);font-size:17px;line-height:1.6;color:var(--muted)}
.about-contract{margin-top:18px;padding-top:12px;border-top:1px solid var(--line);color:var(--muted)}
.search-dialog{width:min(640px,calc(100vw - 32px));max-height:70vh;margin:12vh auto 0;overflow:hidden}
.search-dialog[open] #search-content{display:flex;flex-direction:column;max-height:70vh}
.search-input-wrap{display:flex;align-items:center;gap:10px;padding:0 14px;height:52px;border-bottom:1px solid var(--line)}
.search-input-wrap input{flex:1;min-width:0;height:100%;font-size:17px}
#search-results{flex:1;overflow-y:auto;padding:6px}
.search-group-label{padding:8px 8px 4px;font-size:13px;color:var(--muted)}
.search-result{display:flex;align-items:center;gap:10px;width:100%;padding:7px 8px;border-radius:var(--radius-sm);text-align:left}
.search-result:hover,.search-result:focus{background:var(--accent-soft);outline:0}
.search-result>div,.search-result>span{flex:1;min-width:0}
.search-result small{display:block;color:var(--muted)}
.search-empty{padding:4px 8px 8px;color:var(--faint)}
.search-footer{display:flex;justify-content:space-between;gap:12px;padding:7px 14px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}

.toast{position:fixed;left:50%;bottom:84px;z-index:60;max-width:calc(100vw - 32px);padding:8px 16px;border-radius:10px;background:var(--text);color:var(--bg);transform:translate(-50%,12px);opacity:0;pointer-events:none;transition:opacity .16s,transform .16s}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* Loading */
.skeleton-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-bottom:20px}
.skeleton-grid div{height:96px}
.skeleton-panel{height:320px}
.skeleton-grid div,.skeleton-panel,.feed-skeleton div{border-radius:var(--radius);background:var(--sunken);animation:pulse 1.4s ease-in-out infinite}
@keyframes pulse{50%{opacity:.55}}

@media(max-width:1180px){
  .masthead-inner{gap:14px}
  .search-trigger kbd{display:none}
  .analysis-layout{grid-template-columns:minmax(0,1fr)}
  .insight-column{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
}
@media(max-width:980px){
  :root{--gutter:20px}
  .mobile-menu{display:inline-flex}
  .brand{margin-right:auto}
  .brand span{display:inline}
  .top-actions{margin-left:0}
  .site-nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;padding:6px var(--gutter) 12px;margin-top:1px;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .site-nav.mobile-open{display:flex}
  .nav-group{flex-direction:column}
  .nav-item{padding:9px 0;border-block:0}
  .nav-item.active{color:var(--accent)}
  .project-switch{margin-bottom:2px}
  .detail-lower{grid-template-columns:minmax(0,1fr);gap:32px}
  .reports-panel{position:static}
  #dialog-content{padding:28px 40px 56px}
  .dialog-close{margin-right:-28px}
}
@media(max-width:640px){
  :root{--gutter:16px}
  h1{font-size:34px}
  main{padding-top:28px}
  .page-heading{flex-direction:column;align-items:flex-start;gap:14px}
  .heading-actions{justify-content:flex-start}
  .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat{padding:12px 14px 14px}
  .stat:nth-child(odd){padding-left:0;border-left:0}
  .stat:nth-child(n+3){border-top:1px solid var(--line)}
  .stat-value{font-size:30px}
  .detail-stats .stat-value{font-size:26px}
  .insight-column{grid-template-columns:minmax(0,1fr)}
  .chart-controls .selectbox{width:150px}
  .chart-legend .range-label{margin-left:0;width:100%}
  .filterbar,.overview-intro,.page-footer,.below-table,.data-banner{flex-direction:column;align-items:stretch;gap:6px}
  .filterbar{gap:8px}
  .filterbar .input-search{flex:none}
  .chart-foot{flex-wrap:wrap;gap:4px 16px}
  .hypothesis-strip{grid-template-columns:minmax(0,1fr);gap:4px}
  .tabbar>span{display:none}
  .trade-toolbar{flex-wrap:wrap}
  .trade-toolbar .input-search{flex:1;width:auto}
  .trade-toolbar>.small{order:3;width:100%;margin-left:0}
  .source-details{grid-template-columns:minmax(0,1fr);gap:0}
  .source-details dd{margin-bottom:10px}
  .bar-row{grid-template-columns:80px minmax(0,1fr) 72px}
  .chart-label,.detail-chart .chart-label,.drawdown-chart .chart-label{font-size:27px}
  .detail-dialog{width:100vw;height:100dvh;border:0;border-radius:0}
  #dialog-content{padding:22px 16px 48px}
  #dialog-content>h2{font-size:26px}
  .dialog-close{margin-right:-6px}
  .search-trigger span{display:none}
}
@media(prefers-reduced-motion:reduce){
  *,::backdrop{animation:none!important;transition:none!important}
}

.research-navigation{display:flex;align-items:center;gap:8px 18px;flex-wrap:wrap;margin-bottom:24px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.research-navigation a{font-size:14px;color:var(--muted);text-decoration:none}
.research-navigation a[aria-current="page"]{color:var(--text);font-weight:600}
.research-navigation .project-switch{margin-left:auto}