.tech-history[data-astro-cid-i7d3kzo7]{--col-w:104px;--legend-w:132px;min-width:0;position:relative}html[data-tl-frame=on] .tech-history[data-astro-cid-i7d3kzo7]{grid-template-rows:auto minmax(0,1fr);grid-template-columns:minmax(0,1fr);min-height:0;display:grid}.wave-row[data-astro-cid-i7d3kzo7]{top:var(--nav-h,68px);z-index:4;--menu-inset:4px;padding:calc(var(--gap-heading) - var(--menu-inset)) 24px 10px;margin:0 -24px 12px;position:sticky}html[data-tl-frame=on] .wave-row[data-astro-cid-i7d3kzo7]{margin-bottom:0}.era-nav[data-astro-cid-i7d3kzo7]{z-index:0;--wave-gap:18px;gap:8px var(--wave-gap);scrollbar-width:none;--wave-inactive-titles:visible;display:flex;position:relative;overflow-x:auto}.era-nav[data-astro-cid-i7d3kzo7]::-webkit-scrollbar{display:none}.era-nav__item[data-astro-cid-i7d3kzo7]{padding:var(--menu-inset) 0;transition:color var(--dur-ui-fast) var(--ease-ui);color:var(--text-secondary);flex:none;justify-items:center;gap:1px;display:grid}.era-nav__item[data-astro-cid-i7d3kzo7]:not(.is-active):hover,.era-nav__item[data-astro-cid-i7d3kzo7]:not(.is-active):focus-visible{color:var(--text-primary)}.era-nav__item[data-astro-cid-i7d3kzo7].is-active{color:var(--accent-text)}.era-nav__item[data-astro-cid-i7d3kzo7]:focus-visible{outline:2px solid var(--accent-text);outline-offset:3px}.era-nav__label[data-astro-cid-i7d3kzo7]{white-space:nowrap}.era-nav__item[data-astro-cid-i7d3kzo7]:not(.is-active) .era-nav__label[data-astro-cid-i7d3kzo7]{visibility:var(--wave-inactive-titles)}.era-nav__item[data-astro-cid-i7d3kzo7]:hover .era-nav__label[data-astro-cid-i7d3kzo7],.era-nav__item[data-astro-cid-i7d3kzo7]:focus-visible .era-nav__label[data-astro-cid-i7d3kzo7]{visibility:visible}.era-nav__seg[data-astro-cid-i7d3kzo7]{margin-inline:calc(var(--wave-gap) / -2);pointer-events:none;justify-self:stretch;height:5px;position:relative}.era-nav__seg[data-astro-cid-i7d3kzo7]:before,.era-nav__seg[data-astro-cid-i7d3kzo7]:after{content:"";background:var(--figure-25);height:1px;position:absolute;top:50%;translate:0 -50%}.era-nav__seg[data-astro-cid-i7d3kzo7]:before{left:0;right:50%}.era-nav__seg[data-astro-cid-i7d3kzo7]:after{left:50%;right:0}.era-nav__item[data-astro-cid-i7d3kzo7]:first-of-type .era-nav__seg[data-astro-cid-i7d3kzo7]:before,.era-nav__item[data-astro-cid-i7d3kzo7]:last-of-type .era-nav__seg[data-astro-cid-i7d3kzo7]:after{content:none}.era-nav__node[data-astro-cid-i7d3kzo7]{background:var(--figure-25);width:5px;height:5px;transition:background var(--dur-ui-fast) var(--ease-ui);border-radius:50%;position:absolute;top:50%;left:50%;translate:-50% -50%}.era-nav__fill[data-astro-cid-i7d3kzo7]{transform-origin:0;width:0;height:1px;transform:scaleX(var(--fill-frac,0));background:var(--accent);pointer-events:none;z-index:-1;position:absolute;top:0;left:0}.era-nav__item[data-astro-cid-i7d3kzo7]:has(~.is-active) .era-nav__node[data-astro-cid-i7d3kzo7],.era-nav__item[data-astro-cid-i7d3kzo7].is-active .era-nav__node[data-astro-cid-i7d3kzo7]{background:var(--accent)}.era-nav__item[data-astro-cid-i7d3kzo7]:hover .era-nav__node[data-astro-cid-i7d3kzo7],.era-nav__item[data-astro-cid-i7d3kzo7]:focus-visible .era-nav__node[data-astro-cid-i7d3kzo7]{background:var(--accent-text)}@media (prefers-reduced-motion:reduce){.era-nav__node[data-astro-cid-i7d3kzo7]{transition:none}}.era-nav__range[data-astro-cid-i7d3kzo7]{color:var(--text-secondary);white-space:nowrap;font-size:11px}.scroll-region[data-astro-cid-i7d3kzo7]{padding-bottom:8px;overflow:auto hidden}html[data-tl-frame=on] .scroll-region[data-astro-cid-i7d3kzo7]{padding-bottom:0;overflow-y:auto}.scroll-region[data-astro-cid-i7d3kzo7]:focus-visible{outline:2px solid var(--accent-text);outline-offset:4px}.track[data-astro-cid-i7d3kzo7]{flex-direction:column;align-items:flex-start;width:max-content;display:flex;position:relative}html[data-tl-frame=on] .track[data-astro-cid-i7d3kzo7]{min-height:100%}.grid[data-astro-cid-i7d3kzo7]{align-items:stretch;gap:3px 2px;width:max-content;display:grid}.era-marker[data-astro-cid-i7d3kzo7]{min-width:0;height:0;overflow:hidden}.legend[data-astro-cid-i7d3kzo7]{z-index:3;background:var(--ground);align-content:center;gap:1px;padding:2px 12px 2px 0;display:grid;position:sticky;left:0}.legend__lane[data-astro-cid-i7d3kzo7]{color:var(--text-primary);font-size:14px}.tech-history[data-astro-cid-i7d3kzo7][data-lane-rail-live] .legend[data-astro-cid-i7d3kzo7][data-railed] .legend__lane[data-astro-cid-i7d3kzo7]{opacity:0}.lane-rail[data-astro-cid-i7d3kzo7]{width:var(--legend-w);pointer-events:none;z-index:5;height:100%;position:absolute;top:0;left:0}html[data-tl-frame=on] .lane-rail[data-astro-cid-i7d3kzo7]{width:auto;height:auto;inset:0}.lane-rail__group[data-astro-cid-i7d3kzo7]{position:absolute;left:0;right:0}.lane-rail__group[data-astro-cid-i7d3kzo7][hidden]{display:none}.lane-rail__label[data-astro-cid-i7d3kzo7]{top:var(--rail-top,120px);color:var(--text-primary);height:var(--rail-label-h,auto);background:var(--ground);padding:2px 12px 4px 0;font-size:14px;display:block;position:sticky}html[data-tl-frame=on] .lane-rail__label[data-astro-cid-i7d3kzo7]{width:var(--legend-w);left:0}.lane-rail__label[data-astro-cid-i7d3kzo7]:after{content:"";height:var(--chrome-fade);background:var(--chrome-fade-down);pointer-events:none;opacity:0;transition:opacity var(--dur-ui-fast) var(--ease-ui);position:absolute;inset:100% 0 auto}.lane-rail__group[data-astro-cid-i7d3kzo7][data-rail-pinned] .lane-rail__label[data-astro-cid-i7d3kzo7]:after{opacity:1}.legend__sub[data-astro-cid-i7d3kzo7]{color:var(--text-secondary);overflow-wrap:break-word;margin-left:10px;font-size:12px;line-height:1.25}.cell[data-astro-cid-i7d3kzo7]{align-content:start;gap:4px;min-width:0;padding:1px;display:grid}.legend[data-astro-cid-i7d3kzo7],.cell[data-astro-cid-i7d3kzo7]{opacity:1;visibility:visible;max-height:320px;transition:max-height var(--dur-ui-fast) var(--ease-soft), opacity var(--dur-ui-fast) var(--ease-soft), visibility 0s}.legend[data-astro-cid-i7d3kzo7][data-collapsed],.cell[data-astro-cid-i7d3kzo7][data-collapsed]{opacity:0;visibility:hidden;pointer-events:none;max-height:0;transition:max-height var(--dur-ui-fast) var(--ease-soft), opacity var(--dur-ui-fast) var(--ease-soft), visibility 0s linear var(--dur-ui-fast);padding-top:0;padding-bottom:0;overflow:hidden}@media (prefers-reduced-motion:reduce){.legend[data-astro-cid-i7d3kzo7],.cell[data-astro-cid-i7d3kzo7],.legend[data-astro-cid-i7d3kzo7][data-collapsed],.cell[data-astro-cid-i7d3kzo7][data-collapsed]{transition:none}}.event[data-astro-cid-i7d3kzo7]{text-align:left;border-radius:var(--radius-sm);background:var(--figure-06);width:100%;opacity:var(--recede);transition:background var(--dur-ui-fast) var(--ease-ui), opacity var(--dur-ui-fast) var(--ease-ui);border:1px solid #0000;justify-items:start;gap:1px;padding:4px;display:grid}.event[data-astro-cid-i7d3kzo7][data-milestone]{opacity:1;border-color:var(--accent-muted);background:var(--figure-12)}.event[data-astro-cid-i7d3kzo7]:hover,.event[data-astro-cid-i7d3kzo7]:focus-visible,.event[data-astro-cid-i7d3kzo7][data-pop-open]{opacity:1;background:var(--figure-12)}.event[data-astro-cid-i7d3kzo7]:focus-visible{outline:2px solid var(--accent-text);outline-offset:2px}.event__date[data-astro-cid-i7d3kzo7]{color:var(--text-secondary);font-size:10px;line-height:1.15}.event__title[data-astro-cid-i7d3kzo7]{color:var(--text-primary);overflow-wrap:break-word;font-size:12px;line-height:1.25}.event[data-astro-cid-i7d3kzo7][data-milestone] .event__title[data-astro-cid-i7d3kzo7]{font-size:13px}.event__pop[data-astro-cid-i7d3kzo7]{z-index:var(--z-popup);border:1px solid var(--figure-25);border-radius:var(--radius-sm);background:var(--ground);pointer-events:none;gap:2px;width:240px;max-width:calc(100vw - 24px);padding:8px;display:none;position:fixed;top:0;left:0;overflow:hidden}.event[data-astro-cid-i7d3kzo7][data-pop-open] .event__pop[data-astro-cid-i7d3kzo7]{display:grid}.event__pop[data-astro-cid-i7d3kzo7][data-pop-clipped]:after{content:"";height:var(--chrome-fade);background:var(--chrome-fade-up);pointer-events:none;position:absolute;inset:auto 0 0}.event__product[data-astro-cid-i7d3kzo7]{color:var(--text-secondary);font-size:10px}.event__desc[data-astro-cid-i7d3kzo7]{color:var(--text-secondary);font-size:12px;line-height:1.45}.axis-band[data-astro-cid-i7d3kzo7]{z-index:6;column-gap:2px;width:max-content;margin-top:auto;display:grid;position:sticky;bottom:0}.axis-band__lead[data-astro-cid-i7d3kzo7]{z-index:1;background:var(--ground);border-top:1px solid var(--figure-12);align-content:center;padding:6px 0 0;display:grid;position:sticky;left:0}.back[data-astro-cid-i7d3kzo7]{--tframe-ink:var(--accent-text);white-space:nowrap;justify-self:start;font-size:13px}.axis[data-astro-cid-i7d3kzo7]{border-top:1px solid var(--figure-12);place-content:center;padding-top:6px;display:grid}.axis__year[data-astro-cid-i7d3kzo7]{color:var(--text-secondary);font-size:11px}@media (width>=641px){.tech-history[data-astro-cid-i7d3kzo7]{--col-w:132px}}@media (width>=901px){.tech-history[data-astro-cid-i7d3kzo7]{--col-w:200px}}@media (width<=640px){.legend[data-astro-cid-i7d3kzo7]{padding-right:8px}}main[data-astro-cid-je7ddyz7]{gap:0;max-width:1380px;margin:0 auto;padding:104px 24px 64px;display:grid}h1[data-astro-cid-je7ddyz7]{color:var(--text-primary);text-align:center;font-size:34px}html[data-tl-frame=on] main[data-astro-cid-je7ddyz7]{grid-template-rows:auto minmax(0,1fr);height:100dvh;padding-bottom:0}