.site-history{--sh-bg:#e5e3d6;--sh-red:#b31f20;--sh-year:#989994;--sh-marker:3rem;--sh-year-col:3.25rem;--sh-font:var(--font-be-vietnam-pro), var(--font-sans), sans-serif;background-color:var(--sh-bg);font-family:var(--sh-font)}@media (min-width:992px){.site-history{--sh-marker:12.5rem;--sh-year-col:6.5rem}}.site-history__nav{top:var(--sh-header-height,0px);z-index:20;position:sticky}.site-history__timeline{padding-block:0 1rem;padding-inline:1rem}@media (min-width:992px){.site-history__timeline{padding-block:0;padding-inline:unset}}.site-history__track{grid-template-columns:minmax(0, 1fr) var(--sh-year-col) minmax(0, 1.35fr);margin-inline:auto;gap:0 .35rem;margin-left:0;margin-right:0;display:grid;position:relative}@media (min-width:768px){.site-history__track{margin-left:1rem;margin-right:1rem}}@media (min-width:992px){.site-history__track{margin-left:2rem;margin-right:2rem}}@media (min-width:1540px){.site-history__track{margin-left:0;margin-right:0}}@media (min-width:992px){.site-history__track{grid-template-columns:minmax(0, 1fr) minmax(4.5rem, var(--sh-year-col)) minmax(0, 1.65fr);column-gap:0}}.site-history__marker{width:var(--sh-marker);height:var(--sh-marker);background:var(--sh-red);grid-column:2;place-self:center;margin-bottom:.75rem}@media (min-width:992px){.site-history__marker{justify-self:start;margin-bottom:20px}}.site-history__marker--last{margin-bottom:0}.site-history__period-label{text-align:left;scroll-margin-top:var(--sh-scroll-offset,7rem);grid-column:1;align-self:start;padding-right:.25rem}.site-history__period-range{font-family:var(--sh-font);letter-spacing:.02em;text-transform:uppercase;color:var(--sh-red);margin:0;font-size:.6875rem;font-weight:700;line-height:1.3}@media (min-width:992px){.site-history__period-range{letter-spacing:.03em;font-size:1.125rem;line-height:inherit}}.site-history__period-title{font-family:var(--sh-font);text-transform:uppercase;color:#000;flex-direction:column;gap:.1rem;margin:.2rem 0 0;font-size:1.125rem;font-weight:400;line-height:1.15;display:flex}@media (min-width:992px){.site-history__period-title{gap:.15rem;margin:.3rem 0 0;font-size:clamp(1.5rem,4.5vw,2.5rem);line-height:1.2}}.site-history__period-title-line{font-family:var(--font-optima), "Optima", "Segoe UI", sans-serif;display:block}.site-history__event-year{width:var(--sh-year-col);font-family:var(--sh-font);font-variant-numeric:tabular-nums;color:var(--sh-year);flex-direction:column;grid-column:2;place-self:center;gap:.1rem;margin:0;padding-left:0;font-size:1.25rem;font-weight:900;line-height:1;display:flex}@media (min-width:992px){.site-history__event-year{width:var(--sh-marker);text-align:left;justify-self:start;gap:.2rem;padding-left:30px;font-size:clamp(1.75rem,6vw,3.5rem)}}.site-history__event-year-line{display:block}.site-history__event-year--last{padding-bottom:.75rem}@media (min-width:992px){.site-history__event-year--last{padding-bottom:20px}}.site-history__event-divider{width:var(--sh-marker);background:var(--sh-red);grid-column:2;place-self:center;height:3px;margin-top:.65rem;margin-bottom:.65rem}@media (min-width:992px){.site-history__event-divider{justify-self:start;height:4px;margin-top:1.25rem;margin-bottom:1.25rem}}.site-history__event-divider--first{margin-top:.25rem}@media (min-width:992px){.site-history__event-divider--first{margin-top:.35rem}}.site-history__event-desc{font-family:var(--sh-font);color:#000;grid-column:3;align-self:center;margin:0;padding-left:.25rem;font-size:.8125rem;line-height:1.4}@media (min-width:992px){.site-history__event-desc{margin-left:7.5rem;padding-left:0;font-size:clamp(1rem,2.5vw,1.5rem);line-height:1.45}}.site-history__event-desc--last{padding-bottom:.75rem}@media (min-width:992px){.site-history__event-desc--last{padding-bottom:20px}}