.tl-external{margin-top:clamp(38px,6vw,66px);padding-top:24px;border-top:1px solid rgba(232,236,241,.16)}.tl-external__head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:18px}.tl-external__head>div{max-width:720px}.tl-external__head p{margin-top:8px;color:var(--fg-muted);font-size:12px;line-height:1.6}.tl-external__head>a{flex:0 0 auto;color:#67b7d1;font:500 9px/1 var(--mono);text-transform:uppercase;letter-spacing:.09em}.tl-external__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:#e8ecf11f}.tl-source-card{position:relative;isolation:isolate;display:grid;grid-template-columns:minmax(138px,.68fr) minmax(0,1.32fr);min-height:270px;background:#0f1520;transition:opacity .45s ease,transform .55s cubic-bezier(.16,1,.3,1),background-color .3s ease,box-shadow .35s ease}.tl-source-card:after{content:"";position:absolute;inset:0;z-index:6;pointer-events:none;border:1px solid rgba(103,183,209,0);transition:border-color .3s ease,box-shadow .35s ease}.tl-source-card__visual{position:relative;min-height:100%;overflow:hidden;display:grid;place-items:center;background:linear-gradient(145deg,#67b7d11a,#dc26260b),#111924;border-right:1px solid rgba(232,236,241,.1)}.tl-source-card__visual-link{position:absolute;inset:0;z-index:3}.tl-source-card__document{width:100%;height:100%;min-height:330px;border:0;background:#f4f2eb;pointer-events:none}.tl-source-card__visual>img.tl-source-card__photo{width:100%;height:100%;min-height:270px;object-fit:cover;filter:saturate(.82) contrast(1.03);transition:transform .7s cubic-bezier(.16,1,.3,1),filter .45s ease}.tl-source-card__logo{width:100%;height:100%;min-height:270px;display:grid;place-items:center;padding:22px;background:#f5f5f2}.tl-source-card__logo img{max-width:78%;max-height:145px;object-fit:contain;transition:transform .65s cubic-bezier(.16,1,.3,1)}.tl-source-card[data-evidence=citation] .tl-source-card__visual{place-items:stretch;overflow:visible;background:#131b28}.tl-source-card__cite{display:flex;flex-direction:column;align-items:flex-start;gap:9px;width:100%;min-height:270px;padding:20px 18px 56px;border-left:2px solid rgba(232,236,241,.22)}.tl-source-card__cite-kind{color:#67b7d1;font:500 8px/1 var(--mono);text-transform:uppercase;letter-spacing:.1em}.tl-source-card__cite-institution{margin-top:4px;color:var(--fg-secondary);font-size:14px;line-height:1.45}.tl-source-card__cite-date,.tl-source-card__cite-host{color:var(--fg-muted);font:500 9px/1.4 var(--mono);letter-spacing:.05em}.tl-source-card__cite-note{margin-top:5px;padding-top:12px;border-top:1px solid rgba(232,236,241,.14);color:var(--fg-muted);font:500 8px/1.5 var(--mono);text-transform:uppercase;letter-spacing:.06em}.tl-source-card__role{position:absolute;z-index:4;left:10px;bottom:10px;padding:7px 8px;background:#0f1520eb;color:#e8ecf1;font:500 8px/1 var(--mono);text-transform:uppercase;letter-spacing:.08em;pointer-events:none;transition:transform .35s cubic-bezier(.16,1,.3,1),background-color .3s ease}.tl-source-card__body{display:flex;flex-direction:column;padding:clamp(20px,3vw,30px)}.tl-source-card__meta{display:flex;justify-content:space-between;gap:14px;color:var(--fg-muted);font:500 8px/1.35 var(--mono);text-transform:uppercase;letter-spacing:.08em}.tl-source-card h3{margin-top:28px;font-family:var(--serif);font-size:clamp(24px,3vw,36px);font-weight:400;line-height:1.02}.tl-source-card__body>p{margin-top:14px;color:var(--fg-secondary);font-size:13px;line-height:1.6}.tl-source-card__body>small{margin-top:14px;color:var(--fg-muted);font:500 8px/1.5 var(--mono);text-transform:uppercase;letter-spacing:.06em}.tl-source-card__open{width:fit-content;margin-top:auto;padding-top:24px;color:#67b7d1;font:500 9px/1 var(--mono);text-transform:uppercase;letter-spacing:.08em;transition:transform .3s cubic-bezier(.16,1,.3,1),color .2s ease}.tl-js .tl-external .tl-source-card{opacity:0;transform:translateY(18px) scale(.986)}.tl-js .tl-external.is-in .tl-source-card{opacity:1;transform:none}@media(hover:hover)and (pointer:fine){.tl-external.is-in .tl-source-card:not([data-evidence=citation]):hover{z-index:2;transform:translateY(-3px);background:#111a27;box-shadow:0 16px 38px #00000038}.tl-source-card:not([data-evidence=citation]):hover:after{border-color:#67b7d147;box-shadow:inset 0 0 0 1px #67b7d109}.tl-source-card[data-evidence=image]:hover .tl-source-card__photo{transform:scale(1.018);filter:saturate(.93) contrast(1.045)}.tl-source-card[data-evidence=logo]:hover .tl-source-card__logo img{transform:scale(1.025)}.tl-source-card:not([data-evidence=citation]):hover .tl-source-card__role{transform:translateY(-2px);background:#0f1520f7}.tl-source-card:not([data-evidence=citation]):hover .tl-source-card__open{transform:translate(3px)}}.tl-source-card:focus-within{z-index:3;background:#111a27;box-shadow:0 0 0 1px #67b7d147,0 14px 34px #0003}.tl-source-card:focus-within:after{border-color:#67b7d166}.tl-source-card:focus-within .tl-source-card__open{transform:translate(3px)}.tl-source-card__visual-link:focus-visible,.tl-source-card__open:focus-visible{outline:2px solid #67b7d1;outline-offset:-3px}.tl-source-card__open:focus-visible{outline-offset:5px}@media(max-width:960px){.tl-external__grid{grid-template-columns:1fr}}@media(max-width:640px){.tl-external__head{align-items:flex-start;flex-direction:column}.tl-source-card{grid-template-columns:1fr}.tl-source-card__visual{min-height:210px;border-right:0;border-bottom:1px solid rgba(232,236,241,.1)}.tl-source-card__document{min-height:260px}.tl-source-card__visual>img.tl-source-card__photo,.tl-source-card__logo,.tl-source-card__cite{min-height:210px}.tl-source-card__logo img{max-height:110px}.tl-source-card__cite{padding:18px 16px 52px}}@media(prefers-reduced-motion:reduce){.tl-source-card,.tl-source-card:after,.tl-source-card__photo,.tl-source-card__logo img,.tl-source-card__role,.tl-source-card__open{transition:none!important;animation:none!important}.tl-js .tl-external .tl-source-card,.tl-js .tl-external.is-in .tl-source-card,.tl-external.is-in .tl-source-card:hover{opacity:1!important;transform:none!important}.tl-source-card:hover .tl-source-card__photo,.tl-source-card:hover .tl-source-card__logo img,.tl-source-card:hover .tl-source-card__role,.tl-source-card:hover .tl-source-card__open,.tl-source-card:focus-within .tl-source-card__open{transform:none!important}}.tl-system-hud{position:fixed;z-index:42;top:86px;right:18px;width:min(168px,calc(100vw - 32px));display:grid;gap:5px;padding:11px 12px;border:1px solid var(--border);border-radius:13px;background:color-mix(in srgb,var(--bg) 88%,transparent);box-shadow:0 16px 48px #00000047;backdrop-filter:blur(14px);pointer-events:none}.tl-system-hud__date,.tl-system-hud__phase,.tl-system-hud__mode{font-family:var(--mono);text-transform:uppercase}.tl-system-hud__date{color:var(--fg);font-size:12px;font-weight:600;letter-spacing:.04em}.tl-system-hud__phase{overflow:hidden;color:var(--fg-muted);font-size:8px;letter-spacing:.12em;text-overflow:ellipsis;white-space:nowrap}.tl-system-hud__mode{overflow:hidden;margin-top:2px;color:var(--red);font-size:7px;font-weight:600;letter-spacing:.11em;text-overflow:ellipsis;white-space:nowrap}.tl-system-hud__mass{display:block;height:2px;margin-top:4px;overflow:hidden;background:#e8ecf114}.tl-system-hud__mass i{display:block;width:20%;height:100%;background:var(--evidence);transition:width var(--tl-std) var(--tl-glide)}.tl-event__spine,.tl-event__node{transition:opacity var(--tl-slow) var(--tl-glide),filter var(--tl-slow) var(--tl-glide),transform var(--tl-slow) var(--tl-glide)}.tl-event.is-spine-past .tl-event__spine{opacity:.28;filter:saturate(.62)}.tl-event.is-spine-past .tl-event__node{opacity:.34}.tl-event.is-spine-future .tl-event__spine{opacity:.065;filter:saturate(.35)}.tl-event.is-spine-future .tl-event__node{opacity:.13}.tl-event.is-spine-current .tl-event__spine{opacity:1;filter:saturate(1.08)}.tl-event.is-spine-current .tl-event__node{opacity:1}.tl-event.is-spine-current .tl-event__node span{box-shadow:0 0 0 6px var(--bg),0 0 0 9px color-mix(in srgb,var(--scene-accent) 10%,transparent),0 0 24px color-mix(in srgb,var(--scene-accent) 34%,transparent)}.tl-event__node:after{content:"";position:absolute;left:50%;top:50%;width:16px;height:16px;border-radius:50%;transform:translate(-50%,-50%);pointer-events:none;opacity:.52}.tl-event[data-evidence-mass="2"] .tl-event__node:after{box-shadow:0 0 0 7px color-mix(in srgb,var(--scene-accent) 9%,transparent)}.tl-event[data-evidence-mass="3"] .tl-event__node:after{box-shadow:0 0 0 7px color-mix(in srgb,var(--scene-accent) 9%,transparent),0 0 0 13px color-mix(in srgb,var(--scene-accent) 6%,transparent)}.tl-event[data-evidence-mass="4"] .tl-event__node:after{box-shadow:0 0 0 7px color-mix(in srgb,var(--scene-accent) 10%,transparent),0 0 0 13px color-mix(in srgb,var(--scene-accent) 7%,transparent),0 0 0 19px color-mix(in srgb,var(--scene-accent) 4%,transparent)}.tl-event[data-evidence-mass="5"] .tl-event__node:after{box-shadow:0 0 0 7px color-mix(in srgb,var(--scene-accent) 11%,transparent),0 0 0 13px color-mix(in srgb,var(--scene-accent) 8%,transparent),0 0 0 19px color-mix(in srgb,var(--scene-accent) 5%,transparent),0 0 0 25px color-mix(in srgb,var(--scene-accent) 3%,transparent)}.tl-lineage-controls{flex:1 0 100%;display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-top:7px;padding-top:10px;border-top:1px solid var(--border)}.tl-lineage-controls__label{margin-right:3px;color:var(--fg-muted);font:500 8px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase}.tl-lineage-button{appearance:none;min-height:30px;padding:7px 9px;border:1px solid rgba(232,236,241,.1);border-radius:999px;background:transparent;color:var(--fg-muted);font:500 8px/1 var(--mono);letter-spacing:.07em;text-transform:uppercase;cursor:pointer;transition:border-color var(--tl-fast) linear,background var(--tl-fast) linear,color var(--tl-fast) linear,transform var(--tl-fast) var(--tl-glide)}.tl-lineage-button:hover,.tl-lineage-button:focus-visible{border-color:color-mix(in srgb,var(--systems) 58%,transparent);color:var(--fg)}.tl-lineage-button:focus-visible{outline:2px solid var(--systems);outline-offset:2px}.tl-lineage-button.is-active{border-color:color-mix(in srgb,var(--systems) 65%,transparent);background:color-mix(in srgb,var(--systems) 13%,transparent);color:var(--fg)}.tl-block.is-lineage-muted{opacity:.105;filter:grayscale(.9) saturate(.35)}.tl-block.is-lineage-hit{opacity:1;filter:none}.tl-block.is-lineage-hit .tl-event__node span{box-shadow:0 0 0 6px var(--bg),0 0 0 9px color-mix(in srgb,var(--systems) 10%,transparent),0 0 22px color-mix(in srgb,var(--systems) 30%,transparent)}.tl-lineage-map{position:absolute;inset:0 auto auto 0;z-index:3;overflow:visible;pointer-events:none}.tl-lineage-map__path,.tl-lineage-map__ghost{fill:none;stroke:var(--systems);stroke-width:1.35;stroke-linecap:round;vector-effect:non-scaling-stroke}.tl-lineage-map__path{opacity:.82;filter:drop-shadow(0 0 5px color-mix(in srgb,var(--systems) 32%,transparent))}.tl-lineage-map__ghost{opacity:.17;stroke-dasharray:3 9}.tl-lineage-map circle{fill:color-mix(in srgb,var(--systems) 85%,white 15%);filter:drop-shadow(0 0 6px color-mix(in srgb,var(--systems) 44%,transparent))}.tl-chapter-beat{position:relative;min-height:clamp(330px,52svh,650px);display:grid;align-items:end;overflow:clip;border-top:1px solid rgba(232,236,241,.045);border-bottom:1px solid rgba(232,236,241,.045)}.tl-chapter-beat[hidden]{display:none}.tl-chapter-beat:before{content:"";position:absolute;inset:8% 0 0;opacity:.035;transform:scale(.98);transition:opacity var(--tl-slow) linear,transform var(--tl-slow) var(--tl-glide)}.tl-chapter-beat.is-in:before{opacity:.07;transform:none}.tl-chapter-beat[data-living-beat=governance]:before{background:repeating-linear-gradient(90deg,var(--fg) 0 1px,transparent 1px 34px),repeating-linear-gradient(0deg,var(--fg) 0 1px,transparent 1px 34px)}.tl-chapter-beat[data-living-beat=architecture]:before{background:linear-gradient(90deg,transparent 0 15%,var(--systems) 15% 15.15%,transparent 15.15% 37%,var(--systems) 37% 37.15%,transparent 37.15% 67%,var(--systems) 67% 67.15%,transparent 67.15%)}.tl-chapter-beat[data-living-beat=interop]:before{background:radial-gradient(circle at 18% 38%,var(--systems) 0 3px,transparent 4px),radial-gradient(circle at 48% 56%,var(--systems) 0 3px,transparent 4px),radial-gradient(circle at 82% 30%,var(--systems) 0 3px,transparent 4px),linear-gradient(18deg,transparent 49.6%,var(--systems) 49.8% 50%,transparent 50.2%)}.tl-chapter-beat[data-living-beat=measurement]:before{background:repeating-linear-gradient(90deg,var(--evidence) 0 1px,transparent 1px 18px)}.tl-chapter-beat[data-living-beat=proof]:before{background:linear-gradient(135deg,transparent 48.7%,var(--evidence) 49% 49.25%,transparent 49.55%),repeating-linear-gradient(0deg,transparent 0 46px,var(--evidence) 46px 47px)}.tl-chapter-beat__inner{position:relative;z-index:2;display:flex;align-items:baseline;gap:14px;padding-top:clamp(68px,10vw,130px);padding-bottom:clamp(56px,8vw,100px)}.tl-chapter-beat__arrow{color:var(--red);font-family:var(--mono);font-size:clamp(30px,5vw,62px);opacity:.24;transform:translate(-10px);transition:opacity var(--tl-slow) linear,transform var(--tl-slow) var(--tl-glide)}.tl-chapter-beat h2{margin:0;color:var(--fg);font-family:var(--sans);font-size:clamp(48px,9vw,118px);font-weight:700;line-height:.82;letter-spacing:-.055em;opacity:.11;transform:translateY(24px);transition:opacity .68s linear,transform .68s var(--tl-glide)}.tl-chapter-beat.is-in .tl-chapter-beat__arrow{opacity:.85;transform:none}.tl-chapter-beat.is-in h2{opacity:.9;transform:none}body.tl-artifact-morph-open{overflow:hidden}.tl-artifact-morph-layer{position:fixed;inset:0;z-index:120;background:#03060a00;backdrop-filter:blur(0);transition:background .42s ease,backdrop-filter .42s ease}.tl-artifact-morph-layer.is-open{background:#03060ad1;backdrop-filter:blur(14px)}.tl-artifact-morph{position:fixed;display:grid;grid-template-rows:minmax(0,1fr) auto;overflow:hidden;border:1px solid var(--tl-line-hot);border-radius:2px;background:var(--tl-surface);box-shadow:0 28px 110px #00000094;transition:left .42s cubic-bezier(.16,1,.3,1),top .42s cubic-bezier(.16,1,.3,1),width .42s cubic-bezier(.16,1,.3,1),height .42s cubic-bezier(.16,1,.3,1),border-radius .42s cubic-bezier(.16,1,.3,1)}.tl-artifact-morph__stage{min-height:0;display:grid;place-items:center;overflow:hidden;padding:clamp(10px,3vw,34px);background:var(--tl-matte)}.tl-artifact-morph__stage img{display:block;width:100%;height:100%;object-fit:contain}.tl-artifact-morph__bar{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding:16px 18px;border-top:1px solid var(--tl-line);background:var(--tl-surface)}.tl-artifact-morph__meta{color:var(--scene-accent, var(--systems));font:500 8px/1.4 var(--mono);letter-spacing:.11em;text-transform:uppercase}.tl-artifact-morph__cap{max-width:72ch;margin-top:6px;color:var(--fg-secondary);font-size:12px;line-height:1.55}.tl-artifact-morph__close{flex:none;appearance:none;min-height:34px;padding:8px 11px;border:1px solid var(--tl-line-hot);background:transparent;color:var(--fg-secondary);font:500 9px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;cursor:pointer}.tl-artifact-morph__close:hover,.tl-artifact-morph__close:focus-visible{color:var(--fg);border-color:var(--systems)}.tl-artifact-morph__close:focus-visible{outline:2px solid var(--systems);outline-offset:3px}@media(max-width:900px){.tl-system-hud{top:auto;right:10px;bottom:10px;width:144px}.tl-chapter-beat{min-height:38svh}.tl-chapter-beat__inner{gap:9px}.tl-chapter-beat h2{font-size:clamp(42px,13vw,78px)}}@media(max-width:640px){.tl-lineage-controls{align-items:flex-start}.tl-lineage-controls__label{flex-basis:100%;margin-bottom:2px}.tl-lineage-button{min-height:34px}.tl-artifact-morph__bar{flex-direction:column;gap:12px}.tl-artifact-morph__close{align-self:stretch}}@media(prefers-reduced-motion:reduce){.tl-event__spine,.tl-event__node,.tl-system-hud__mass i,.tl-lineage-button,.tl-chapter-beat:before,.tl-chapter-beat__arrow,.tl-chapter-beat h2,.tl-artifact-morph-layer,.tl-artifact-morph{transition:none!important;animation:none!important}.tl-chapter-beat h2{opacity:.9;transform:none}.tl-chapter-beat__arrow{opacity:.85;transform:none}.tl-lineage-map__path{stroke-dasharray:none!important;stroke-dashoffset:0!important;transition:none!important}}.tm-mode-switch{display:inline-flex;align-items:center;gap:2px;margin-left:auto;padding:3px;border:1px solid var(--border);border-radius:999px;background:#ffffff06}.tm-mode-switch__button{appearance:none;border:0;border-radius:999px;padding:8px 12px;background:transparent;color:var(--fg-muted);font:500 10px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;cursor:pointer}.tm-mode-switch__button:hover,.tm-mode-switch__button:focus-visible{color:var(--fg)}.tm-mode-switch__button:focus-visible{outline:2px solid var(--red);outline-offset:2px}.tm-mode-switch__button.is-active{background:var(--fg);color:var(--bg)}.tm-shell{position:relative;overflow:clip;min-height:min(860px,calc(100svh - 70px));background:radial-gradient(circle at 50% 38%,rgba(220,38,38,.1),transparent 34rem),linear-gradient(180deg,rgba(255,255,255,.018),transparent 32%),var(--bg)}.tm-shell[hidden]{display:none}.tm-shell:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(232,236,241,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(232,236,241,.025) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.7),transparent 88%)}.tm-shell__inner{position:relative;z-index:1;padding-top:clamp(56px,7vw,88px);padding-bottom:clamp(56px,8vw,100px)}.tm-head{display:grid;grid-template-columns:minmax(0,.8fr) minmax(260px,.6fr);align-items:end;gap:36px;max-width:1100px;margin:0 auto 30px}.tm-kicker{display:block;margin-bottom:10px;color:var(--red);font:500 10px/1.2 var(--mono);letter-spacing:.16em;text-transform:uppercase}.tm-head h2{margin:0;font-family:var(--serif);font-size:clamp(48px,7vw,92px);font-weight:400;line-height:.9;letter-spacing:-.025em}.tm-head p{max-width:55ch;margin:0;color:var(--fg-secondary);font-size:15px;line-height:1.65;font-weight:300}.tm-stage{max-width:1080px;margin:0 auto;border-radius:20px}.tm-stage:focus-visible{outline:1px solid rgba(220,38,38,.7);outline-offset:8px}.tm-deck{position:relative;min-height:clamp(420px,52vw,570px);perspective:1200px;perspective-origin:50% 45%;transform-style:preserve-3d}.tm-card{--tm-x: 0px;--tm-y: 0px;--tm-z: 0px;--tm-scale: 1;--tm-rx: 0deg;--tm-opacity: 1;position:absolute;top:50%;left:50%;width:min(760px,calc(100% - 52px));min-height:330px;display:flex;flex-direction:column;padding:clamp(26px,4vw,48px);border:1px solid rgba(232,236,241,.12);border-radius:18px;background:linear-gradient(145deg,#ffffff0b,#ffffff04),#121923;box-shadow:0 30px 90px #00000057;transform:translate(-50%,-50%) translate3d(var(--tm-x),var(--tm-y),var(--tm-z)) scale(var(--tm-scale)) rotateX(var(--tm-rx));opacity:var(--tm-opacity);transform-style:preserve-3d;backface-visibility:hidden;transition:transform .56s cubic-bezier(.16,1,.3,1),opacity .38s ease,border-color .38s ease,box-shadow .56s cubic-bezier(.16,1,.3,1);pointer-events:none}.tm-card[data-active=true]{border-color:#dc26266b;box-shadow:0 40px 110px #0000007a,0 0 0 1px #dc262614 inset;pointer-events:auto}.tm-card[data-distant=true]{visibility:hidden}.tm-card__topline,.tm-card__footer{display:flex;align-items:center;justify-content:space-between;gap:20px}.tm-card__date,.tm-card__confidence,.tm-card__chapter,.tm-card__tracks span,.tm-card__open{font-family:var(--mono)}.tm-card__date{color:var(--fg);font-size:12px;letter-spacing:.08em}.tm-card__confidence{color:var(--fg-muted);font-size:9px;letter-spacing:.12em;text-transform:uppercase}.tm-card__chapter{margin:auto 0 10px;padding-top:40px;color:var(--red);font-size:10px;font-weight:500;letter-spacing:.16em;text-transform:uppercase}.tm-card h3{max-width:15ch;margin:0;font-family:var(--serif);font-size:clamp(38px,5vw,68px);font-weight:400;line-height:.97;letter-spacing:-.025em}.tm-card__takeaway{max-width:62ch;margin:22px 0 30px;color:var(--fg-secondary);font-size:14px;line-height:1.6}.tm-card__footer{margin-top:auto;padding-top:18px;border-top:1px solid rgba(232,236,241,.08)}.tm-card__tracks{display:flex;flex-wrap:wrap;gap:6px}.tm-card__tracks span{padding:5px 7px;border:1px solid rgba(232,236,241,.1);border-radius:999px;color:var(--fg-muted);font-size:8px;letter-spacing:.08em;text-transform:uppercase}.tm-card__open{flex:0 0 auto;color:var(--fg);font-size:10px;letter-spacing:.08em;text-decoration:none;text-transform:uppercase}.tm-card__open:hover,.tm-card__open:focus-visible{color:var(--red)}.tm-card__open:focus-visible{outline:2px solid var(--red);outline-offset:4px}.tm-console{max-width:900px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:18px;margin:6px auto 0}.tm-step{width:42px;height:42px;border:1px solid var(--border);border-radius:50%;background:#ffffff06;color:var(--fg);font-size:18px;cursor:pointer}.tm-step:hover:not(:disabled),.tm-step:focus-visible:not(:disabled){border-color:#dc2626a6}.tm-step:focus-visible{outline:2px solid var(--red);outline-offset:3px}.tm-step:disabled{opacity:.28;cursor:default}.tm-scrubber__readout,.tm-scrubber__ends{display:flex;justify-content:space-between;gap:16px;font-family:var(--mono)}.tm-scrubber__readout{align-items:baseline;margin-bottom:10px}.tm-scrubber__position{color:var(--fg-muted);font-size:9px;letter-spacing:.12em}.tm-scrubber__date{color:var(--fg);font-size:12px;font-weight:500}.tm-scrubber__range{width:100%;margin:0;accent-color:var(--red);cursor:ew-resize}.tm-scrubber__range:focus-visible{outline:2px solid var(--red);outline-offset:5px;border-radius:999px}.tm-scrubber__ends{margin-top:8px;color:var(--fg-muted);font-size:8px;letter-spacing:.08em}body.tm-mode .track-controls{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(14px)}@media(max-width:820px){.tm-mode-switch{width:100%;justify-content:center;margin-left:0;margin-top:8px}.tm-head{grid-template-columns:1fr;align-items:start;gap:16px}.tm-card{width:calc(100% - 30px);min-height:360px;padding:24px}.tm-card h3{font-size:clamp(34px,10vw,54px)}.tm-card__footer{align-items:flex-end}.tm-deck{min-height:500px}.tm-console{gap:10px}}@media(max-width:560px){.tm-card__topline,.tm-card__footer{align-items:flex-start;flex-direction:column}.tm-card__chapter{padding-top:24px}.tm-card__takeaway{margin-top:16px}.tm-step{width:36px;height:36px}}@media(prefers-reduced-motion:reduce){.tm-card{transition:none!important}.tm-deck{perspective:none}.tm-card:not([data-active=true]){opacity:0!important;visibility:hidden}}.timeline-page{width:100%;min-width:100%;max-width:100%}.timeline-page>.timeline-hero,.timeline-page>main,.timeline-page>.footer,.timeline-page .timeline-hero__layout,.timeline-page .intro-grid,.timeline-page .tl-flow,.timeline-page .container{min-width:0;max-width:100%}.timeline-page>.timeline-hero,.timeline-page>main,.timeline-page>.footer{width:100%}@media(max-width:820px){.timeline-page.timeline-page .track-controls{position:relative;top:auto;z-index:10;padding:9px 0 11px;background:var(--bg);backdrop-filter:none}.timeline-page.timeline-page .track-controls__inner{width:100%;min-width:0;max-width:100%;flex-wrap:wrap;align-items:center;gap:4px;overflow-x:hidden}.timeline-page.timeline-page .track-chip{max-width:100%;min-height:30px;padding:6px 7px;font-size:0;white-space:nowrap}.timeline-page.timeline-page .track-chip:after{font:500 8px/1 var(--mono);letter-spacing:.07em;text-transform:uppercase}.timeline-page.timeline-page .track-chip[data-filter=all]:after{content:"All"}.timeline-page.timeline-page .track-chip[data-filter=people]:after{content:"People"}.timeline-page.timeline-page .track-chip[data-filter=systems]:after{content:"Systems"}.timeline-page.timeline-page .track-chip[data-filter=institutions]:after{content:"Policy"}.timeline-page.timeline-page .track-chip[data-filter=evidence]:after{content:"Evidence"}.timeline-page.timeline-page .track-chip__dot{width:6px;height:6px;margin-right:4px}.timeline-page.timeline-page .tl-lineage-controls{flex:1 0 100%;width:100%;min-width:0;max-width:100%;margin:4px 0 0;padding-top:7px;align-items:center;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-webkit-overflow-scrolling:touch}.timeline-page.timeline-page .tl-lineage-controls::-webkit-scrollbar{display:none}.timeline-page.timeline-page .tl-lineage-controls__label{flex:0 0 auto;margin:0 2px 0 0}.timeline-page.timeline-page .tl-lineage-button{flex:0 0 auto;min-height:30px;padding:6px 9px;white-space:nowrap}.timeline-page.timeline-page .tm-mode-switch{flex:1 0 100%;width:100%;min-width:0;max-width:100%;margin:2px 0 0;padding:2px}.timeline-page.timeline-page .tm-mode-switch__button{flex:1 1 50%;min-width:0;padding:7px 8px;font-size:9px}.timeline-page.timeline-page .tl-system-hud{display:none}.timeline-page.timeline-page .tl-art,.timeline-page.timeline-page .tl-art__frame,.timeline-page.timeline-page .tl-art__media,.timeline-page.timeline-page .tl-external,.timeline-page.timeline-page .tl-external__grid,.timeline-page.timeline-page .tl-source-card,.timeline-page.timeline-page .tl-source-card__visual,.timeline-page.timeline-page .tl-source-card__visual>img,.timeline-page.timeline-page .tl-source-card__logo,.timeline-page.timeline-page .tl-source-card__logo img{min-width:0;max-width:100%}.timeline-page.timeline-page .tl-art__frame{overflow:hidden}.timeline-page.timeline-page .tl-art__media,.timeline-page.timeline-page .tl-art--photograph .tl-art__media,.timeline-page.timeline-page .tl-art--document .tl-art__media,.timeline-page.timeline-page .tl-art--interface .tl-art__media,.timeline-page.timeline-page .tl-art--device .tl-art__media,.timeline-page.timeline-page .tl-art--fragment .tl-art__media{display:block;width:100%;max-width:100%;height:auto;max-height:none;aspect-ratio:auto;object-fit:contain;object-position:center}.timeline-page.timeline-page .tl-art--document .tl-art__frame{padding:8px}.timeline-page.timeline-page .tl-source-card__visual{min-height:0;height:auto;overflow:hidden;background:var(--tl-matte)}.timeline-page.timeline-page .tl-source-card__visual>img.tl-source-card__photo{width:100%;max-width:100%;height:auto;min-height:0;object-fit:contain;object-position:center}.timeline-page.timeline-page .tl-source-card__logo{width:100%;height:auto;min-height:160px;padding:16px}.timeline-page.timeline-page .tl-source-card__logo img{width:auto;height:auto;max-width:82%;max-height:120px;object-fit:contain}.timeline-page.timeline-page .tl-source-card[data-evidence=document] .tl-source-card__visual{display:none}.timeline-page.timeline-page .tl-source-card__document{display:block;width:100%;max-width:100%;height:min(52svh,420px);min-height:min(52svh,420px);max-height:420px}.timeline-page.timeline-page .tl-source-card__role{max-width:calc(100% - 20px);white-space:normal;line-height:1.35}.timeline-page.timeline-page .tl-event{scroll-margin-top:6rem}}@media(max-width:360px){.timeline-page.timeline-page .track-controls__inner{gap:3px}.timeline-page.timeline-page .track-chip{padding-inline:5px}.timeline-page.timeline-page .track-chip:after{font-size:7.5px}.timeline-page.timeline-page .track-chip__dot{margin-right:3px}.timeline-page.timeline-page .tl-art--document .tl-art__frame{padding:5px}}