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auto;height:1px;content:"";background:rgb(145 214 224 / 25%);}.time-tunnel__axis-track::after{position:absolute;top:calc(50% - 1rem);left:calc(var(--axis-position,0) * 100% - 1rem);width:2rem;height:2rem;border:1px solid var(--tunnel-cyan);border-radius:50%;content:"";pointer-events:none;opacity:0.12;animation:tunnel-axis-pulse 5s ease-in-out infinite;animation-play-state:paused;}[data-ambient="running"]:not([data-axis-dragging]) .time-tunnel__axis-track::after{animation-play-state:running;}@keyframes tunnel-axis-pulse{0%,100%{transform:scale(1);opacity:0.12;}50%{transform:scale(1.12);opacity:0.3;}}.time-tunnel__axis-track ol{position:absolute;inset:0;margin:0;padding:0;list-style:none;pointer-events:none;}.time-tunnel__axis-track li{position:absolute;top:50%;left:calc(var(--time-position) * 100%);width:1px;height:0.35rem;background:rgb(145 214 224 / 36%);transform:translate(-50%,-50%);}.time-tunnel__axis-track li.is-present{height:0.8rem;background:var(--tunnel-cyan);}.time-tunnel__axis input[type="range"]{position:absolute;inset:0 -0.65rem;width:calc(100% + 1.3rem);height:2.75rem;margin:0;padding:0;border:0;background:transparent;appearance:none;cursor:ew-resize;touch-action:pan-y;accent-color:var(--tunnel-cyan-bright);}.time-tunnel__axis input::-webkit-slider-thumb{width:1.3rem;height:1.3rem;border:2px solid var(--tunnel-cyan-bright);border-radius:50%;background:#07131e;box-shadow:0 0 1rem rgb(114 223 237 / 25%);appearance:none;}.time-tunnel__axis input::-moz-range-thumb{width:1.05rem;height:1.05rem;border:2px solid var(--tunnel-cyan-bright);border-radius:50%;background:#07131e;box-shadow:0 0 1rem rgb(114 223 237 / 25%);}.time-tunnel__axis input::-moz-range-track{background:transparent;}.time-tunnel__neighbors{display:flex;gap:1rem;justify-content:space-between;grid-column:1 / -1;}.time-tunnel__neighbors span{display:grid;gap:0.1rem;}.time-tunnel__neighbors span:last-child{text-align:end;}.time-tunnel__neighbors b{color:var(--tunnel-muted);font-size:0.75rem;font-weight:620;}.time-tunnel__science-state{grid-column:3;grid-row:1;padding-block-start:0.8rem;text-align:end;}.time-tunnel__captions{position:absolute;z-index:3;inset:0;pointer-events:none;}.time-tunnel__caption{position:absolute;top:0;left:0;display:block;margin:0;min-height:2.75rem;padding:0.55rem 0.65rem 0.65rem;border:0;border-radius:0;background:#02050b;pointer-events:auto;overflow:hidden;color:var(--tunnel-ink);font:500 clamp(0.875rem,1.2vw,1.125rem)/1.35 var(--font-sans);text-align:center;text-wrap:balance;overflow-wrap:anywhere;transform-origin:0 0;border-inline:1px solid rgb(101 217 232 / 25%);border-block-end:1px solid rgb(101 217 232 / 25%);}.time-tunnel__caption-title{display:block;}.time-tunnel__controls{position:absolute;z-index:11;inset:auto 50% 1.25rem auto;display:grid;gap:0.4rem;transform:translateX(50%);grid-template-columns:auto 2.75rem minmax(7.5rem,auto) 2.75rem auto;}.time-tunnel__controls button{min-height:2.75rem;border:1px solid rgb(151 219 229 / 24%);color:var(--tunnel-ink);background-color:rgb(3 13 21 / 88%);backdrop-filter:blur(14px);font-family:var(--font-sans);}.time-tunnel__controls button:disabled{cursor:not-allowed;opacity:0.35;}.time-tunnel__controls [data-tunnel-back],.time-tunnel__controls [data-tunnel-forward]{display:grid;min-width:7rem;gap:0.05rem 0.45rem;text-align:start;grid-template-columns:auto 1fr;}.time-tunnel__controls [data-tunnel-back] span,.time-tunnel__controls [data-tunnel-forward] span{grid-row:1 / 3;}.time-tunnel__controls small{color:var(--tunnel-faint);font-size:0.62rem;letter-spacing:0.08em;text-transform:uppercase;}.time-tunnel__viewer-status{position:absolute;z-index:9;inset:auto auto 1.6rem 1.5rem;max-width:24rem;margin:0;color:var(--tunnel-faint);font-family:var(--font-sans);font-size:0.7rem;}.time-tunnel__help{max-width:80rem;margin:0.8rem auto 0;color:var(--tunnel-faint);font-family:var(--font-sans);font-size:0.75rem;line-height:1.5;}.time-tunnel__index{max-width:96rem;margin:clamp(5rem,9vw,9rem) auto 0;scroll-margin-top:6rem;}.time-tunnel__index-header{display:grid;gap:2rem clamp(3rem,8vw,8rem);align-items:end;grid-template-columns:minmax(20rem,1fr) minmax(18rem,0.7fr);}.time-tunnel__index-header h2{max-width:16ch;margin:0.65rem 0 1rem;font-size:clamp(2.5rem,2rem + 3vw,5.5rem);line-height:0.94;letter-spacing:-0.05em;text-wrap:balance;}.time-tunnel__index-header p:not(.time-tunnel__eyebrow){max-width:60ch;margin:0;color:var(--tunnel-muted);}.time-tunnel__search label{display:block;margin-block-end:0.45rem;color:var(--tunnel-muted);font-family:var(--font-sans);font-size:0.8rem;font-weight:680;}.time-tunnel__search > div{display:grid;gap:0.5rem;grid-template-columns:minmax(0,1fr) auto;}.time-tunnel__search input{min-width:0;min-height:var(--fs-button-height,2.75rem);padding:0.65rem 0.85rem;border:1px solid var(--tunnel-line);border-radius:var(--fs-button-radius,0.55rem);color:var(--tunnel-ink);background:#07131d;font-family:var(--font-sans);font-size:0.875rem;}.time-tunnel__result-count{margin-block:2.5rem 1rem;color:var(--tunnel-faint);font-family:var(--font-sans);font-size:0.75rem;letter-spacing:0.06em;text-transform:uppercase;}.time-tunnel__stations,.time-tunnel__stations > li > ul{margin:0;padding:0;list-style:none;}.time-tunnel__station{display:grid;gap:1.25rem 2rem;padding-block:clamp(1.5rem,3vw,2.5rem);border-block-start:1px solid var(--tunnel-line);grid-template-columns:minmax(8rem,0.25fr) minmax(0,1fr);}.time-tunnel__station[hidden],.time-tunnel__station li[hidden]{display:none;}.time-tunnel__station > header{display:grid;align-content:start;gap:0.3rem;}.time-tunnel__station > header time{color:var(--tunnel-cyan-bright);font-size:clamp(1.4rem,2vw,2rem);font-variant-numeric:tabular-nums;font-weight:720;}.time-tunnel__station > header span{color:var(--tunnel-faint);font-family:var(--font-sans);font-size:0.68rem;letter-spacing:0.08em;text-transform:uppercase;}.time-tunnel__station > ul{display:grid;gap:1rem;grid-template-columns:repeat(2,minmax(0,1fr));}.time-tunnel__station article{height:100%;padding:clamp(1.1rem,2vw,1.6rem);border:1px solid rgb(148 215 225 / 15%);background:linear-gradient(145deg,rgb(11 27 38 / 92%),rgb(5 12 20 / 96%));}.time-tunnel__card-domain,.time-tunnel__future-note{color:var(--tunnel-cyan);font-family:var(--font-sans);font-size:0.68rem;font-weight:720;letter-spacing:0.08em;text-transform:uppercase;}.time-tunnel__station h3{margin:0.45rem 0 0.8rem;font-size:clamp(1.2rem,1.6vw,1.55rem);line-height:1.12;}.time-tunnel__station h3 a{color:var(--tunnel-ink);text-decoration:none;}.time-tunnel__station article > p:not([class]){color:var(--tunnel-muted);font-size:0.9rem;line-height:1.55;}.time-tunnel__station dl,.time-tunnel__detail-data{display:grid;gap:0.45rem;margin-block:1rem;}.time-tunnel__station dl > div,.time-tunnel__detail-data > div{display:grid;gap:0.5rem;grid-template-columns:minmax(6rem,0.45fr) minmax(0,1fr);}.time-tunnel__station dt,.time-tunnel__detail-data dt{color:var(--tunnel-faint);font-family:var(--font-sans);font-size:0.72rem;}.time-tunnel__station dd,.time-tunnel__detail-data dd{margin:0;color:var(--tunnel-ink);font-family:var(--font-sans);font-size:0.78rem;}.time-tunnel__open{margin-block-start:0.5rem;}.time-tunnel__empty{padding:2rem;border:1px solid var(--tunnel-line);color:var(--tunnel-muted);text-align:center;}.time-tunnel__dialog{position:fixed;inset:0;width:100vw;max-width:none;height:100dvh;max-height:none;margin:0;padding:0;overflow:auto;border:0;border-radius:0;color:var(--tunnel-ink);background:transparent;overscroll-behavior:contain;}.time-tunnel__dialog::backdrop{background:transparent;}.time-tunnel__dialog-panel{position:relative;display:grid;min-height:100dvh;grid-template-columns:minmax(0,1fr);}.time-tunnel__detail-media{position:fixed;inset:0;overflow:hidden;background:#06111b;pointer-events:none;}.time-tunnel__detail-media :is(img,video){position:absolute;inset:0;width:100%;max-width:none;height:100%;object-fit:cover;object-position:center;}.time-tunnel__detail-veil{position:fixed;inset:0;pointer-events:none;background:linear-gradient(90deg,rgb(2 6 12 / 96%),rgb(2 6 12 / 78%) 34%,rgb(2 6 12 / 12%) 75%),linear-gradient(0deg,rgb(2 6 12 / 72%),transparent 65%);}.time-tunnel__detail-image-status{margin:0;padding-block:0.5rem;color:var(--tunnel-muted);font:0.875rem/1.5 var(--font-sans);}.time-tunnel__detail-image-status:empty{display:none;}.time-tunnel__dialog-copy{position:relative;z-index:1;align-self:end;width:min(58vw,52rem);padding:6rem clamp(1.25rem,5vw,6rem) clamp(5rem,8vh,7rem);overflow-wrap:anywhere;}.time-tunnel__dialog-copy h2{margin:0.65rem 0 1.2rem;font-size:clamp(2rem,3.8vw,4.2rem);line-height:1.02;letter-spacing:-0.045em;text-wrap:balance;}.time-tunnel__dialog-copy > p:not([class]){color:#d1dce1;line-height:1.65;}.time-tunnel__dialog-close{position:fixed !important;z-index:4;inset:0.8rem 0.8rem auto auto;width:2.75rem;min-width:2.75rem;min-height:2.75rem;padding:0;border-radius:50%;color:var(--tunnel-ink);background-color:rgb(4 13 21 / 88%);}.time-tunnel__attribution a{color:var(--tunnel-cyan);}.time-tunnel__attribution{color:var(--tunnel-faint);font-family:var(--font-sans);font-size:0.72rem;}.time-tunnel__dialog-copy > .time-tunnel__detail-data{gap:1rem;margin-block:1.5rem;}.time-tunnel__dialog-copy > .time-tunnel__detail-data > div{grid-template-columns:1fr;gap:0.35rem;}.time-tunnel__dialog [data-tunnel-detail-origin]{font-size:clamp(1.65rem,3vw,2.65rem);font-weight:500;font-variant-numeric:tabular-nums;line-height:1.1;}.time-tunnel .fs-evidence{margin:0;}.time-tunnel .fs-evidence__link{grid-template-areas:"meter text";grid-template-columns:auto minmax(0,1fr);gap:0.7rem;max-width:none;margin:0;padding:0.65rem 0.85rem;background:rgb(3 13 21 / 78%);transform:none;}.time-tunnel__dialog .fs-evidence,.time-tunnel__dialog .fs-evidence__link,.time-tunnel__dialog .fs-evidence__link:hover{border:0;background:transparent;box-shadow:none;transform:none;transition:none;}.time-tunnel__dialog .fs-evidence__link{padding:0.35rem 0;}.time-tunnel__dialog .time-tunnel__explore{border-color:var(--tunnel-line);color:var(--tunnel-ink);background:#041019;}.time-tunnel .fs-evidence__label,.time-tunnel .fs-evidence__cta{display:none;}.time-tunnel__detail-navigation{position:fixed;z-index:3;inset:auto max(1rem,env(safe-area-inset-right)) max(1rem,env(safe-area-inset-bottom)) auto;display:flex;align-items:center;gap:0.5rem;padding:0.45rem;background:rgb(3 13 21 / 92%);border:1px solid var(--tunnel-line);border-radius:var(--fs-button-radius,0.55rem);font:0.75rem/1.25 var(--font-sans);}.time-tunnel__detail-navigation > span{padding-inline:0.5rem;color:var(--tunnel-muted);font-variant-numeric:tabular-nums;}.time-tunnel__detail-navigation button{min-height:2.75rem;padding:0.65rem 0.8rem;color:var(--tunnel-ink);background:transparent;border:1px solid var(--tunnel-line);}.time-tunnel__detail-navigation button:disabled{opacity:0.35;cursor:default;}.time-tunnel__detail-navigation button:not(:disabled):hover{color:var(--tunnel-cyan-bright);}.time-tunnel__dialog .time-tunnel__future-note{color:#c3eff4;font-size:0.75rem;letter-spacing:0;text-transform:none;}.time-tunnel__dialog .time-tunnel__detail-data dt,.time-tunnel__dialog .time-tunnel__attribution{color:#adbec7;}.time-tunnel__video-controls{display:flex;align-items:center;gap:0.75rem;margin-block-start:1rem;font:0.72rem/1.5 var(--font-sans);}.time-tunnel__video-controls button{min-width:2.75rem;min-height:2.75rem;flex-shrink:0;}@media (max-width:80rem){.time-tunnel__viewer-status{display:none;}}@media (max-width:64rem){.time-tunnel__introduction,.time-tunnel__index-header{grid-template-columns:1fr;}.time-tunnel__hud{grid-template-columns:auto minmax(8rem,1fr) auto;}.time-tunnel__portal{width:clamp(14rem,34vw,21rem);transform:translate3d(calc(-50% + (var(--portal-side) * clamp(7rem,26vw,16rem))),-50%,calc(var(--portal-depth) * -9rem))
      rotateY(calc(var(--portal-side) * -24deg))
      scale(calc(1 - (var(--portal-distance) * 0.08)));}}@media (max-width:45rem){.time-tunnel{margin-block-start:2rem;}.time-tunnel__introduction,.time-tunnel__index,.time-tunnel__help{margin-inline:1rem;}.time-tunnel__lead{font-size:1.1rem;}.time-tunnel__summary{grid-template-columns:repeat(2,minmax(0,1fr));}.time-tunnel__summary div:last-child{grid-column:1 / -1;border-block-start:1px solid var(--tunnel-line);border-inline-start:0;}.time-tunnel__viewer{min-height:43rem;height:82svh;}.time-tunnel__threshold{padding:1.5rem;}.time-tunnel__threshold h2{font-size:clamp(2.7rem,14vw,4.5rem);}.time-tunnel__hud{inset:0.75rem 7.25rem auto 0.75rem;gap:0.4rem 0.75rem;grid-template-columns:1fr auto;}.time-tunnel__axis{grid-row:2;grid-column:1 / -1;}.time-tunnel__neighbors{display:flex;}.time-tunnel__science-state{grid-row:1;grid-column:2;max-width:none;text-align:start;}.time-tunnel__portal{width:min(72vw,19rem);min-height:24rem;transform:translate3d(calc(-50% + (var(--portal-side) * 35vw)),-45%,calc(var(--portal-depth) * -8rem))
      rotateY(calc(var(--portal-side) * -20deg))
      scale(calc(1 - (var(--portal-distance) * 0.09)));}.time-tunnel__controls{inset-block-end:0.75rem;width:calc(100% - 1rem);gap:0.25rem;grid-template-columns:minmax(2.75rem,1fr) 2.75rem minmax(2.75rem,2fr) 2.75rem minmax(2.75rem,1fr);}.time-tunnel__controls [data-tunnel-detail]{padding-inline:0.4rem;font-size:0.75rem;}.time-tunnel__controls [data-tunnel-back],.time-tunnel__controls [data-tunnel-forward]{display:flex;min-width:0;gap:0.25rem;justify-content:center;padding-inline:0.25rem;white-space:nowrap;}.time-tunnel__controls [data-tunnel-back] b,.time-tunnel__controls [data-tunnel-forward] b{display:none;}.time-tunnel__controls [data-tunnel-back] span,.time-tunnel__controls [data-tunnel-forward] span{grid-row:auto;}.time-tunnel__controls [data-tunnel-back] small,.time-tunnel__controls [data-tunnel-forward] small{display:inline;font-size:0.55rem;letter-spacing:0.03em;}.time-tunnel__station{grid-template-columns:1fr;}.time-tunnel__station > ul{grid-template-columns:1fr;}.time-tunnel__dialog-copy{width:100%;padding:32dvh 1.25rem calc(6.5rem + env(safe-area-inset-bottom));}.time-tunnel__detail-veil{background:linear-gradient(0deg,#02060c 4%,rgb(2 6 12 / 90%) 48%,rgb(2 6 12 / 15%) 88%);}.time-tunnel__dialog-copy h2{font-size:clamp(1.8rem,7.5vw,2.8rem);text-wrap:pretty;}.time-tunnel__dialog-copy > p:not([class]){font-size:0.95rem;line-height:1.5;}.time-tunnel__detail-navigation{inset-inline:0.5rem;inset-block-end:max(0.5rem,env(safe-area-inset-bottom));justify-content:space-between;gap:0.25rem;}.time-tunnel__detail-navigation button{padding-inline:0.5rem;font-size:0.75rem;}}@media (max-height:32rem) and (min-width:45rem){.time-tunnel__hud{inset:0.65rem 7.25rem auto 0.8rem;gap:0.35rem 0.85rem;grid-template-columns:auto minmax(8rem,1fr) auto;}.time-tunnel__active-time output{font-size:3rem;}.time-tunnel__caption{font-size:0.75rem;line-height:1.2;padding:0.25rem 0.375rem;}.time-tunnel__science-state{grid-column:3;grid-row:1;text-align:end;}.time-tunnel__axis{grid-row:1;grid-column:2;}.time-tunnel__neighbors span{display:flex;gap:0.5rem;align-items:baseline;}}@media (prefers-reduced-motion:reduce){.time-tunnel *,.time-tunnel *::before,.time-tunnel *::after{scroll-behavior:auto !important;transition-duration:0.01ms !important;animation-duration:0.01ms !important;animation-iteration-count:1 !important;}}@media print{.time-tunnel__experience,.time-tunnel__search,.time-tunnel__open,.time-tunnel__dialog{display:none !important;}.time-tunnel,.time-tunnel__station article{color:#111;background:transparent;}}
.layout--onecol .layout__region{width:100%;}