@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=Manrope:wght@400;500;600;650;700;750;800&display=swap');
:root{--ink:#16243a;--muted:#687487;--line:#e3e7ed;--blue:#315ee8;--paper:#fcfcfd;--navy:#152543;--models:#527af2;--research:#9270cc;--science:#168779;--deployment:#2b899f;--incidents:#d56355;--predictions:#b98529;--calls:#b15d92;--governance:#778391;font-family:'DM Sans',sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;font-size:16px;scroll-behavior:smooth}*{box-sizing:border-box}body{margin:0}button,select,input{font:inherit}button,a,select,input{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #6487f4;outline-offset:4px}a{color:inherit}button{color:inherit}h1,h2,h3,p{margin:0}button{border:0;background:none}select{max-width:100%;color:var(--ink)}.site-header{height:88px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(40px,calc((100vw - 1320px)/2));gap:24px;background:#fff}.brand{display:flex;align-items:center;gap:13px;text-decoration:none;font-family:Manrope,sans-serif;font-weight:800;font-size:23px;letter-spacing:-1px}.brand-mark{background:var(--navy);border-radius:8px;width:37px;height:37px;color:#fff;font-size:29px;line-height:33px;text-align:center;letter-spacing:-2px}.brand-mark span{color:#86a7ff}.brand-ai{font-size:15px;color:var(--blue);margin-left:5px;letter-spacing:-.5px}.header-caption,.eyebrow,.field-label,legend{font-size:12px;font-weight:650;letter-spacing:1.4px}.header-caption{color:#828b99;font-size:11px;letter-spacing:2px}.text-button{font-size:14px;color:var(--muted);padding:8px 0}.text-button:hover{color:var(--blue)}.text-button span{margin-left:8px}.page-shell{max-width:1320px;margin:auto;padding:46px 0 0}.page-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:38px;gap:20px}.eyebrow{color:var(--muted);margin-bottom:12px}h1{font-family:Manrope,sans-serif;font-size:clamp(28px,3vw,40px);line-height:1.2;font-weight:750;letter-spacing:-1.7px}h1>span{color:var(--blue)}.edition{text-align:right;flex-shrink:0}.edition>span{font-size:10px;letter-spacing:1.6px;color:var(--muted);display:block;margin-bottom:8px}.edition strong{font-size:21px;font-family:Manrope,sans-serif;font-weight:600;letter-spacing:-.5px}.edition i{font-style:normal;color:#a7b0be;margin:0 7px}.workspace{display:grid;grid-template-columns:224px minmax(0,1fr);gap:40px}.filters{align-self:start;position:sticky;top:24px;padding-right:26px;border-right:1px solid var(--line)}.filter-title{display:flex;justify-content:space-between;align-items:center;margin:0 0 29px}.filter-title h2{font-size:16px;font-weight:650}.small{font-size:12px}.category-field{border:0;padding:0;margin:0}.category-field legend{margin-bottom:13px;color:#8992a0;font-size:11px}.category-option{display:flex;width:100%;gap:10px;align-items:center;padding:10px 8px;margin:2px -8px;border-radius:6px;cursor:pointer;font-size:14px;color:#566276;line-height:1.4}.category-option:hover{background:#f0f3f8}.category-option input{appearance:none;width:14px;height:14px;margin:0;border:1px solid #bcc4d0;border-radius:3px;flex-shrink:0;background:white;display:grid;place-content:center}.category-option input:checked{background:var(--cat);border-color:var(--cat)}.category-option input:checked:after{content:'';width:6px;height:3px;border:solid #fff;border-width:0 0 1.5px 1.5px;transform:rotate(-45deg) translateY(-1px)}.category-name{flex:1}.category-count{color:#99a1ad;font-size:12px;font-variant-numeric:tabular-nums}.filter-divider{border-top:1px solid var(--line);margin:25px 0}.field-label{display:block;font-size:11px;color:#8992a0;margin:22px 0 9px}.filters select{width:100%;border:1px solid var(--line);border-radius:6px;background:white;padding:10px 24px 10px 10px;font-size:14px}.importance{margin-top:25px;font-size:14px;color:#566276}.check-line{display:flex;align-items:center;gap:9px;cursor:pointer}.check-line input{accent-color:var(--blue);width:15px;height:15px;margin:0}.archive-note{margin-top:47px;color:#8a94a3;font-size:12px;line-height:1.7}.note-line{display:block;width:24px;border-top:2px solid #b7c4df;margin-bottom:13px}.archive-note p{color:#748197;font-size:13px;margin-bottom:3px}.activity-panel{background:var(--navy);color:#fff;border-radius:12px;padding:26px 28px 18px;overflow:hidden}.activity-heading{display:flex;justify-content:space-between;gap:20px}.activity-heading .eyebrow{font-size:10px;letter-spacing:1.5px;color:#95a5c0;margin-bottom:7px}.activity-heading h2{font-size:20px;font-weight:500;letter-spacing:-.4px}.chart-summary{text-align:right}.chart-summary strong{font-family:Manrope,sans-serif;font-size:33px;line-height:1;font-weight:500;display:block;letter-spacing:-1px}.chart-summary span{color:#9fadc5;font-size:11px;display:block;margin-top:7px}.activity-chart{height:121px;display:flex;gap:6px;align-items:flex-end;margin-top:20px;border-bottom:1px solid #46536b;padding-bottom:22px;position:relative}.activity-chart:before{content:'';position:absolute;left:0;right:0;top:46%;border-top:1px dashed #33445f;pointer-events:none}.chart-col{height:100%;min-width:0;flex:1;position:relative;display:flex;flex-direction:column;justify-content:flex-end;align-items:stretch;padding:0;isolation:isolate}.chart-bar{display:flex;flex-direction:column-reverse;justify-content:flex-start;width:100%;min-height:2px;background:#2b3c57;border-radius:3px 3px 0 0;overflow:hidden;transition:opacity .15s}.chart-col:hover .chart-bar{opacity:.75}.chart-segment{min-height:1px;width:100%}.chart-label{position:absolute;top:calc(100% + 9px);font-size:10px;color:#8d9eb9;left:50%;transform:translateX(-50%);white-space:nowrap}.chart-value{font-size:10px;text-align:center;color:#c8d5ed;margin-bottom:4px;height:13px}.chart-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:13px;font-size:11px;color:#98a8c2}.chart-foot button{font-size:11px;color:#c1cce0;text-decoration:underline;text-underline-offset:3px;white-space:nowrap;padding:3px 0}.timeline-toolbar{display:flex;align-items:center;justify-content:space-between;padding:32px 0 21px;border-bottom:1px solid var(--line);gap:14px}.timeline-heading{display:flex;align-items:center;gap:11px}.timeline-heading h2{font-size:18px;font-weight:650;letter-spacing:-.3px}.count-badge{font-size:12px;border:1px solid #dfe4ee;background:#f4f6fa;border-radius:5px;min-width:28px;padding:2px 6px;text-align:center;color:#78849a}.sort-label{display:flex;align-items:center;gap:10px;color:#8b94a1;font-size:12px}.sort-label select{font-size:13px;border:none;background:transparent;padding:6px 4px}.active-filters{display:flex;gap:8px;flex-wrap:wrap}.active-filters:has(button){padding-top:17px}.filter-chip{padding:6px 9px;background:#edf2ff;color:#3d5eaf;border-radius:5px;font-size:12px;display:flex;gap:10px;align-items:center}.year-group{display:grid;grid-template-columns:87px 1fr;padding-top:27px}.year-heading{font-family:Manrope,sans-serif;font-size:24px;letter-spacing:-1px;font-weight:600;padding-top:5px;position:sticky;top:22px;align-self:start}.year-heading span{display:block;font-family:'DM Sans',sans-serif;font-size:11px;color:#939caa;font-weight:400;letter-spacing:0;margin-top:6px}.year-events{border-left:1px solid #dce3ee;padding-left:25px}.event-row{position:relative;border-bottom:1px solid var(--line)}.event-dot{width:8px;height:8px;position:absolute;background:var(--cat);border:2px solid var(--paper);box-shadow:0 0 0 1px var(--cat);border-radius:50%;left:-30px;top:28px;pointer-events:none}.event-button{width:100%;text-align:left;padding:17px 8px 18px 0;display:grid;grid-template-columns:57px minmax(0,1fr) auto;gap:15px;align-items:center;min-height:72px;transition:background .15s}.event-button:hover{background:#f2f5fa}.event-date{font-size:12px;color:#8893a3;line-height:1.5;font-variant-numeric:tabular-nums}.event-title{font-size:15px;font-weight:550;line-height:1.5;letter-spacing:-.1px}.event-tag{font-size:11px;padding:4px 8px;border-radius:4px;white-space:nowrap;color:var(--cat);background:color-mix(in srgb,var(--cat) 8%,white)}.year-group.undated .year-heading{font-size:14px;letter-spacing:0;line-height:1.5}.timeline-end{padding:48px 0 36px;text-align:center;color:#8e98a7}.end-mark{font-size:20px;color:#b2bdcf}.timeline-end p{font-family:Manrope,sans-serif;font-size:17px;color:#6e7b90;margin:10px 0 7px}.timeline-end>span:last-child{font-size:12px}footer{border-top:1px solid var(--line);margin-top:20px;padding:25px 0 30px;color:#9099a7;font-size:12px;display:flex;justify-content:space-between;gap:15px}.footer-separator{padding:0 11px;color:#bbc3cf}.loading{padding:35px;color:var(--muted)}.empty-state{text-align:center;padding:60px 20px}.empty-state h3{font-size:20px;margin-bottom:10px}.empty-state p{color:var(--muted);font-size:15px;line-height:1.6}.reset-empty{margin-top:22px;background:var(--navy);color:white;border-radius:6px;padding:11px 20px;font-size:14px}.skip-link{position:fixed;top:-100px;left:15px;z-index:20;background:white;padding:12px}.skip-link:focus{top:12px}.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}dialog{color:var(--ink);border:none;background:white;padding:0}dialog::backdrop{background:rgb(15 27 48 / .38);backdrop-filter:blur(3px)}.detail-dialog{position:fixed;inset:0 0 0 auto;margin:0;width:min(580px,100%);max-width:100%;height:100dvh;max-height:100dvh;box-shadow:-12px 0 50px #13243b22;overscroll-behavior:contain}.detail-shell{padding:29px 38px 40px}.detail-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:33px}.detail-top .eyebrow{margin:0;font-size:10px}.close-button{font-size:29px;font-weight:400;line-height:1;width:38px;height:38px;border:1px solid var(--line);border-radius:50%;color:#637085}.close-button:hover{background:#f1f4f8}.detail-date{font-size:14px;color:#798699;margin:19px 0 13px}.detail-dialog h2{font-family:Manrope,sans-serif;font-size:30px;line-height:1.3;letter-spacing:-1px;margin-bottom:23px}.detail-summary{font-size:17px;line-height:1.75;color:#536176}.detail-section{border-top:1px solid var(--line);padding-top:23px;margin-top:25px}.detail-section h3{font-size:12px;letter-spacing:1px;font-weight:650;margin-bottom:13px;color:#8791a0;text-transform:uppercase}.detail-section p{font-size:15px;line-height:1.8;color:#5d6a7e}.detail-meta{display:grid;grid-template-columns:1fr 1fr;gap:22px}.detail-meta dt{font-size:11px;color:#8c96a6;margin-bottom:7px;letter-spacing:.8px;text-transform:uppercase}.detail-meta dd{margin:0;font-size:14px;line-height:1.65}.source-link{display:block;border:1px solid var(--line);border-radius:7px;padding:14px 16px;text-decoration:none;margin:9px 0;font-size:14px;line-height:1.5}.source-link:hover{border-color:#bccbeb;background:#f7f9ff}.source-link small{display:block;color:#8a95a5;font-size:12px;margin-top:4px}.source-link .external{float:right;color:#7b91b4;font-size:12px}.related-button{display:block;text-align:left;border-bottom:1px solid var(--line);padding:13px 0;width:100%;line-height:1.5;font-size:14px}.related-button span{display:block;color:#8c96a5;font-size:12px;margin-bottom:4px}.candidate-note{font-size:12px;color:#8a7560;background:#faf6ef;border-radius:6px;padding:13px 15px;margin-top:25px;line-height:1.7}.info-dialog{max-width:620px;width:calc(100% - 32px);max-height:calc(100dvh - 48px);border-radius:12px}.info-shell{padding:28px 35px 35px}.info-dialog h2{font-size:27px;font-family:Manrope,sans-serif;letter-spacing:-.8px;margin-bottom:19px}.info-dialog h3{font-size:17px;margin-top:24px;margin-bottom:10px}.info-dialog p{font-size:16px;line-height:1.75;color:#647185;margin:12px 0}body:has(dialog[open]){overflow:hidden}html{scrollbar-gutter:stable}
@media(min-width:1600px){.page-shell{padding-top:54px}.workspace{gap:49px;grid-template-columns:240px minmax(0,1fr)}}
@media(max-width:1420px){.page-shell{margin:0 40px}.site-header{padding:0 40px}}
@media(max-width:1050px){.workspace{grid-template-columns:190px minmax(0,1fr);gap:25px}.filters{padding-right:17px}.event-tag{display:none}.page-shell{margin:0 28px}.site-header{padding:0 28px}.event-button{grid-template-columns:53px 1fr;gap:12px}.activity-panel{padding:24px 22px 17px}.activity-heading h2{font-size:18px}.year-group{grid-template-columns:74px 1fr}.header-caption{display:none}}
@media(max-width:720px){.site-header{height:70px;padding:0 21px}.brand{font-size:21px}.brand-mark{width:32px;height:32px;font-size:25px;line-height:29px}.page-shell{margin:0 20px;padding-top:28px}.page-heading{margin-bottom:26px;align-items:flex-start}.page-heading .eyebrow{font-size:10px;letter-spacing:1.1px}.edition{display:none}h1{font-size:29px;max-width:330px;letter-spacing:-1.2px}.workspace{display:block}.filters{position:static;border:0;padding:0;margin-bottom:25px;display:grid;grid-template-columns:1fr 1fr;column-gap:12px}.filter-title{grid-column:1/-1;margin:0 0 8px}.filter-title h2{font-size:14px}.category-field{grid-column:1/-1}.category-field legend{display:none}#categories{display:flex;overflow-x:auto;gap:7px;padding:5px 3px 13px;margin:0 -3px;scrollbar-width:thin}.category-option{width:auto;flex-shrink:0;margin:0;padding:8px 10px;border:1px solid var(--line);font-size:13px;background:white;border-radius:6px}.category-option input{width:12px;height:12px}.category-count{display:none}.filter-divider,.archive-note{display:none}.field-label{margin:6px 0;font-size:10px}.field-label[for=period]{grid-column:1;grid-row:3}.field-label[for=organization]{grid-column:2;grid-row:3}#period{grid-column:1;grid-row:4}#organization{grid-column:2;grid-row:4}.importance{grid-column:1/-1;margin-top:14px;font-size:13px}.activity-panel{border-radius:9px;padding:21px 19px 15px}.activity-heading .eyebrow{font-size:9px;letter-spacing:.8px}.activity-heading h2{font-size:16px;max-width:190px;line-height:1.4}.chart-summary strong{font-size:29px}.chart-summary span{font-size:9px;max-width:70px;line-height:1.4}.activity-chart{gap:3px;height:112px;margin-top:15px}.chart-label{font-size:9px}.chart-value{font-size:9px}.chart-foot{font-size:10px;align-items:flex-start;line-height:1.6}.chart-foot button{font-size:10px}.timeline-toolbar{padding-top:26px}.timeline-heading h2{font-size:17px}.sort-label{font-size:0;gap:0}.sort-label select{font-size:12px}.year-group{grid-template-columns:59px 1fr;padding-top:26px}.year-heading{font-size:21px;top:15px}.year-heading span{font-size:10px;max-width:55px}.year-events{padding-left:17px}.event-dot{left:-22px;top:24px;width:7px;height:7px}.event-button{display:block;padding:13px 0 16px;min-height:75px}.event-date{display:block;font-size:11px;margin-bottom:5px}.event-title{font-size:14px;line-height:1.6}.timeline-end>span:last-child{font-size:11px;display:block;line-height:1.7}footer{flex-direction:column;font-size:11px;margin-top:0;gap:8px}.detail-shell{padding:22px 25px 35px}.detail-dialog h2{font-size:26px}.detail-top{margin-bottom:26px}.detail-meta{grid-template-columns:1fr}.detail-summary{font-size:16px}.info-shell{padding:22px 24px 28px}.info-dialog h2{font-size:24px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*{transition:none!important}}

/* Keep intrinsic form sizes inside the responsive grid. */
.filters,.category-field,.main-column,.filters select{min-width:0}
.event-title{overflow-wrap:anywhere}
@media(max-width:1050px){.event-tag{display:inline-block;grid-column:2;justify-self:start;margin-top:-5px}.event-button{row-gap:7px}}
@media(max-width:720px){.filters{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.category-field{max-width:100%;overflow:hidden}.event-tag{display:table;margin-top:8px;font-size:11px}.category-option{font-size:14px}.field-label,.chart-foot,.chart-foot button{font-size:11px}.chart-summary span{font-size:11px}}
/* The graph and the chronology share one time window. */
.page-shell{max-width:1400px}.page-heading{margin-bottom:28px}
.workspace{display:block}.filters{position:static;border:0;padding:0;display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:30px}.filter-title{width:100%;margin:0}.category-field{width:100%}.category-field legend,.archive-note,.filter-divider{display:none}#categories{display:flex;flex-wrap:wrap;gap:7px}.category-option{width:auto;margin:0;padding:7px 10px;border:1px solid var(--line);background:white;font-size:13px}.category-name{flex:none}.category-count{margin-left:4px}.filters .field-label{margin:0 0 0 10px}.filters select{width:auto;max-width:230px;font-size:13px;padding:8px}.importance{margin:0 0 0 auto;font-size:13px}.main-column{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.15fr);gap:45px;align-items:start}.activity-panel{grid-column:2;grid-row:1;position:sticky;top:24px;background:#f0f3f9;color:var(--ink);border:1px solid #e2e7f0;padding:27px 25px 20px;border-radius:9px}.chronicle{grid-column:1;grid-row:1;min-width:0}.activity-heading .eyebrow{color:#72829c;font-size:11px;letter-spacing:1.2px}.activity-heading h2{font-size:24px;font-family:Manrope,sans-serif;font-weight:650;max-width:300px}.chart-summary strong{font-size:32px;color:var(--ink)}.chart-summary span{font-size:11px;color:#6a7990;max-width:70px;line-height:1.4}.chart-period-line{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:29px;font-size:12px;color:#708098}.chart-period-line strong{font-weight:550;color:#4d5b74}.activity-chart{height:220px;display:block;padding:0;border:none;margin:10px 0 0;position:relative;touch-action:pan-y;cursor:crosshair;user-select:none}.activity-chart:before{display:none}.activity-chart svg{display:block;overflow:visible;max-width:100%}.frequency-line{stroke:#416bdb;stroke-width:2.6;fill:none;stroke-linejoin:round;stroke-linecap:round}.chart-grid{stroke:#d6deec;stroke-dasharray:3 5;stroke-width:1}.axis-text{fill:#78869d;font:11px 'DM Sans',sans-serif}.data-point{fill:#416bdb;stroke:#f0f3f9;stroke-width:1.5;pointer-events:none}.point-hit{fill:transparent;stroke:none;cursor:pointer}.point-hit:focus{outline:none;stroke:#294a9c;stroke-width:2}.cursor-line{stroke:#6a7d9e;stroke-width:1;stroke-dasharray:3 4;pointer-events:none}.cursor-line[hidden]{display:none}.graph-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 12px}.graph-controls>div{display:flex;gap:5px}.graph-controls button,.chart-navigation button{border:1px solid #d7deeb;border-radius:5px;background:#fff;padding:7px 10px;font-size:12px;color:#536782}.graph-controls button:hover,.chart-navigation button:hover{background:#e7edfa;color:#315ee8}.graph-controls .zoom-buttons button{font-size:20px;padding:3px 12px;min-width:36px}.graph-controls button:disabled,.chart-navigation button:disabled{opacity:.4}.chart-navigation{display:flex;align-items:center;gap:13px}.chart-navigation button{font-size:11px;padding:5px 7px}.chart-navigation input{min-width:30px;flex:1;accent-color:#5277d7;height:16px}.chart-focus{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #d7dfec;margin-top:23px;padding-top:18px;font-size:18px}.chart-focus strong{font-size:14px;color:#5270a5;font-weight:550}.chart-breakdown{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px 10px;margin:19px 0 21px}.chart-breakdown>span{display:flex;align-items:center;gap:5px;font-size:11px;color:#8a96a9;white-space:nowrap}.chart-breakdown i{width:5px;height:5px;background:var(--cat);border-radius:50%;flex-shrink:0}.chart-breakdown b{font-weight:500;margin-left:auto}.chart-breakdown .has-events{color:#465977}.chart-help{font-size:11px;color:#7b88a0;line-height:1.6}.chart-foot{color:#8290a7;font-size:11px;line-height:1.6;border-top:1px solid #dce3ee;padding-top:13px;margin-top:13px;align-items:start}.chart-foot button{font-size:11px;color:#5f7293}.timeline-toolbar{padding-top:6px}.year-group{grid-template-columns:65px 1fr}.year-heading{font-size:22px}.year-events{padding-left:19px}.event-dot{left:-24px}.event-button{grid-template-columns:1fr;gap:4px;padding:15px 0}.event-date{font-size:11px}.event-title{font-size:14px;line-height:1.65}.event-tag{display:table;grid-column:1;justify-self:start;margin:3px 0 0;font-size:10px}.year-heading span{font-size:10px}
@media(max-width:1100px){.main-column{gap:25px;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr)}.activity-panel{padding:22px 18px}.activity-heading h2{font-size:21px}.chart-breakdown{grid-template-columns:repeat(2,minmax(0,1fr))}.importance{margin-left:0}}
@media(max-width:760px){.main-column{display:flex;flex-direction:column;gap:28px}.activity-panel{position:static;width:100%;padding:21px 17px 17px}.chronicle{width:100%}.filters{gap:9px;margin-bottom:25px}.filters .field-label{display:none}.filters select{flex:1;max-width:none;width:calc(50% - 6px)}.filter-title{margin-bottom:3px}#categories{flex-wrap:nowrap;overflow-x:auto;margin:0;padding:3px 0 10px}.category-option{font-size:13px;padding:8px}.importance{width:100%;margin-top:3px}.activity-heading h2{font-size:22px;max-width:none}.chart-summary span{font-size:10px}.activity-chart{height:220px}.chart-breakdown{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px 8px}.chart-breakdown>span{font-size:10px}.chart-period-line{font-size:11px;gap:8px;margin-top:23px}.chart-focus{font-size:17px}.chart-help{font-size:10px}.chart-foot{font-size:10px}.event-button{padding:14px 0}.event-tag{font-size:11px}.page-shell{margin:0 18px}.year-group{grid-template-columns:60px 1fr}.activity-panel .eyebrow{font-size:10px}.graph-controls button{font-size:11px}.timeline-toolbar{padding-top:0}}

.coverage-note{font-size:14px;line-height:1.55;color:#51617b;margin-top:18px;padding:12px 14px;border-left:3px solid #93a6cf;background:#ffffffb8;border-radius:0 5px 5px 0}.coverage-note p+p:not(:empty){margin-top:7px;font-size:12px;color:#657590}.axis-last{fill:#374f7b;font-weight:650}.activity-panel{max-height:calc(100dvh - 48px);overflow-y:auto}.chart-period-line{margin-top:18px}@media(max-width:760px){.activity-panel{max-height:none;overflow:visible}.coverage-note{font-size:14px}.coverage-note p+p:not(:empty){font-size:12px}}
/* Light constellation: color belongs to the selected topics. */
:root{--paper:#fff;--point-neutral:#3f4c5c;--incidents:#cf343b;--research:#8055b4;--science:#127969;--predictions:#986714}
.activity-panel{background:#fff;border:1px solid #e1e5ea;box-shadow:0 5px 30px #26394a04;max-height:none;overflow:visible;padding:26px 25px 20px}
.activity-heading h2{font-size:24px}.coverage-note{border:0;background:none;padding:0;font-size:13px;line-height:1.6;color:#738091;margin-top:12px}.coverage-note p:empty{display:none}.chart-period-line{margin-top:25px;flex-wrap:wrap}.chart-period-line #chart-unit{font-size:12px}
.activity-chart{min-height:300px;cursor:default;overflow:visible}.time-guide{stroke:#d9dfe6;stroke-width:1;stroke-dasharray:1 5}.guide-end{fill:#9aa6b4}.axis-text{font-size:12px;fill:#687687}.date-uncertainty{stroke-width:1;stroke-dasharray:2 3;opacity:.65}.cursor-line{stroke:#9aa6b4;opacity:.65}
.star{position:absolute;width:24px;height:24px;padding:0;display:grid;place-items:center;transform:translate(-50%,-50%);border-radius:50%;color:var(--star);z-index:2}.star span{display:block;width:7px;height:7px;border-radius:50%;background:currentColor;transition:box-shadow .18s,transform .18s}.star.milestone span{width:8px;height:8px;outline:1px solid currentColor;outline-offset:3px}.star.imprecise span{background:#fff;border:1.5px solid currentColor}.star:hover span,.star.is-focused span,.star:focus-visible span{box-shadow:0 0 0 6px color-mix(in srgb,currentColor 12%,transparent);transform:scale(1.15)}.star:focus-visible{outline:2px solid currentColor;outline-offset:0}.context-star{position:absolute;width:3px;height:3px;border-radius:50%;background:#d7dce2;transform:translate(-50%,-50%);pointer-events:none}.map-empty{position:absolute;inset:30% 20px auto;text-align:center;background:#fffffff0;padding:14px;font-size:14px;line-height:1.6;color:var(--muted);pointer-events:none}
.chart-focus{display:flex;flex-direction:column;align-items:start;justify-content:start;gap:7px;min-height:91px;margin-top:20px;padding-top:16px}.chart-focus>span{font-size:12px;color:#788493}.chart-focus strong{font-size:15px;color:var(--ink);font-weight:500;line-height:1.55;overflow-wrap:anywhere}.chart-breakdown{display:flex;flex-wrap:wrap;gap:12px 18px;margin:14px 0 18px}.chart-breakdown>span{font-size:12px;color:#657181;gap:7px}.chart-breakdown b{margin-left:2px}.chart-breakdown i{width:6px;height:6px}.chart-breakdown .neutral-key{background:var(--point-neutral)}.chart-breakdown .ring-key{background:var(--point-neutral);outline:1px solid var(--point-neutral);outline-offset:2px}.chart-breakdown .uncertain-key{background:transparent;border:1px solid var(--point-neutral)}.chart-foot,.chart-foot button,.chart-help{font-size:12px}.chart-foot{flex-wrap:wrap}.chart-foot>span{flex:1;min-width:170px}.chart-summary span{max-width:85px;font-size:12px}
.topic-button{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:6px;padding:9px 11px;font-size:13px;background:white;color:#5e6978;min-height:38px}.topic-button i{width:6px;height:6px;border-radius:50%;background:var(--cat);flex-shrink:0}.topic-button>span{font-size:12px;opacity:.6}.topic-button:hover{background:#f5f7f9}.topic-button[aria-pressed="true"]{color:var(--cat,var(--ink));background:color-mix(in srgb,var(--cat,#3f4c5c) 7%,white);border-color:color-mix(in srgb,var(--cat,#3f4c5c) 42%,white)}#categories{gap:7px}.graph-controls button,.chart-navigation button{font-size:12px;min-height:32px}.graph-controls button:hover,.chart-navigation button:hover{background:#f1f4f7;color:var(--ink)}.chart-navigation input{accent-color:var(--point-neutral)}
@media(max-width:760px){#categories{flex-wrap:wrap;overflow:visible;padding:0}.topic-button{font-size:12px;min-height:40px;padding:7px 9px}.topic-button>span{display:none}.activity-panel{padding:20px 15px}.activity-heading h2{font-size:21px}.chart-period-line{margin-top:20px}.chart-summary strong{font-size:28px}.chart-summary span{font-size:12px}.chart-navigation{gap:8px}.graph-controls button,.chart-navigation button{min-height:40px}.coverage-note{font-size:13px}.chart-breakdown>span{font-size:12px}.chart-help,.chart-foot{font-size:12px}}
@media(prefers-reduced-motion:reduce){.star span{transition:none}}
/* Give the point landscape the full time-axis width. */
.main-column{display:flex;flex-direction:column;gap:30px}.activity-panel{position:relative;top:auto;width:100%;padding:24px 28px 18px}.chronicle{width:100%;max-width:1040px;margin:auto}.activity-chart{min-height:300px}.star{width:13px;height:13px}.star span{width:5px;height:5px}.star.milestone span{width:6px;height:6px;outline-offset:2px}.activity-heading h2{max-width:none}.chart-focus{min-height:76px}.chart-breakdown{margin-bottom:12px}.chart-help{display:none}.chart-navigation{max-width:600px}.graph-controls{margin-top:0}.chart-foot{margin-top:12px}.year-group{grid-template-columns:90px 1fr}.event-button{grid-template-columns:65px minmax(0,1fr) auto;gap:18px}.event-tag{grid-column:auto}.event-title{font-size:15px}.event-date{font-size:12px}.year-heading span{font-size:12px}.page-shell{padding-top:30px}.filters{margin-bottom:24px}.page-heading{margin-bottom:24px}
@media(max-width:760px){.activity-panel{padding:20px 15px}.year-group{grid-template-columns:60px 1fr}.event-button{grid-template-columns:1fr;gap:4px}.event-tag{grid-column:1}.chart-summary span{max-width:74px}.page-heading{margin-bottom:22px}}
.time-baseline{stroke:#b9c3cf;stroke-width:1}

/* The preview stays in the viewport, independent of the graph's layout. */
.event-preview{position:fixed;z-index:100;width:340px;max-width:calc(100vw - 24px);max-height:calc(100dvh - 24px);overflow:auto;padding:17px 19px;background:#fff;border:1px solid #dbe2ed;border-radius:12px;box-shadow:0 12px 38px #16243a24;color:var(--ink);text-align:left;cursor:default;user-select:text}
.event-preview[hidden]{display:none}.preview-meta{font-size:12px;line-height:1.5;color:#687487;margin-bottom:8px}.event-preview strong{display:block;font-size:16px;line-height:1.45;font-weight:650;overflow-wrap:anywhere}.event-preview p{font-size:14px;line-height:1.6;color:#51617b;margin-top:9px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow:hidden}.preview-hint{display:block;border-top:1px solid var(--line);margin-top:13px;padding-top:10px;font-size:12px;line-height:1.4;color:#687487}