.rail{position:fixed;top:50%;left:max(16px,calc((100vw - 1160px)/2 - 150px));z-index:20;display:none;transform:translateY(-50%)}@media(min-width:1480px){.rail{display:block}}.rail ol{position:relative;display:grid;gap:14px}.rail ol:before{content:"";position:absolute;top:6px;bottom:6px;left:4px;width:1px;background:var(--hp-border)}.rail a{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--hp-subtle);transition:color .2s cubic-bezier(.22,1,.36,1)}.rail li.is-past a{color:var(--hp-muted)}.rail a:hover{color:var(--hp-ink)}.rail li.is-on a{color:var(--hp-ink);font-weight:500}.rail-dot{position:relative;display:grid;place-items:center;width:9px;height:9px;border-radius:50%;background:#fff;box-shadow:inset 0 0 0 1px var(--hp-border-strong)}.rail li.is-past .rail-dot{box-shadow:inset 0 0 0 1px var(--hp-primary)}.rail-dot-on{position:absolute;inset:-2px;border-radius:50%;background:var(--hp-primary);box-shadow:0 0 0 4px color-mix(in oklch,var(--hp-primary) 15%,transparent)}