.tide-path{padding-bottom:var(--section)}.tide-steps{border-top:var(--rule) solid var(--ink);max-width:58rem;margin-inline:auto}.tide-step{isolation:isolate;border-bottom:1px solid color-mix(in srgb, var(--ink) 22%, transparent);grid-template-columns:clamp(3rem,2rem + 3vw,4.5rem) minmax(0,1fr);display:grid;position:relative}.tide-step:before{content:"";width:var(--rule);background:var(--sky);z-index:-1;position:absolute;top:0;bottom:0;left:calc(clamp(3rem,2rem + 3vw,4.5rem)/2 - 1px)}.tide-step:first-child:before{top:1.5rem}.tide-step:last-child:before{height:1.5rem;bottom:auto}.tide-step-num{background:var(--paper);color:var(--navy);place-self:start center;margin-top:.85rem;padding:.15rem .2rem;font-size:clamp(1.125rem,1rem + .5vw,1.5rem);font-weight:800;font-stretch:125%;line-height:1}.tide-step-btn{text-align:left;cursor:pointer;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:.75rem;width:100%;min-height:3.5rem;padding-block:.75rem;display:grid}.tide-step-btn:focus-visible{outline-offset:-2px}.tide-step-title{font-size:clamp(1.0625rem,1rem + .4vw,1.3125rem);font-weight:700;line-height:1.3}.tide-step-glyph{fill:none;width:1.25rem;height:1.25rem;stroke:var(--navy);stroke-width:1.75px;stroke-linejoin:round;stroke-linecap:round;opacity:.75}.tide-step-btn svg:last-child{width:1rem;height:1rem;color:var(--navy);transition:rotate .16s}.tide-step-btn[aria-expanded=true] svg:last-child{rotate:180deg}.tide-step-btn[aria-expanded=true] .tide-step-title{color:var(--navy)}.tide-step-panel{max-width:48ch;color:var(--ink-muted);justify-items:start;gap:1rem;padding-bottom:1.5rem;font-size:1rem;line-height:1.6;display:grid}.tide-step-panel[hidden]{display:none}.tide-step--course .tide-step-num{background:var(--navy);color:var(--paper);padding-inline:.45rem}@media (prefers-reduced-motion:reduce){.tide-step-btn svg:last-child{transition:none}}