.shell{width:100%;max-width:76rem;padding-inline:var(--spacing-gutter);margin-inline:auto}.shell-narrow{width:100%;max-width:54rem;padding-inline:var(--spacing-gutter);margin-inline:auto}.section-head{grid-template-columns:1fr;align-items:start;gap:.75rem 2.5rem;display:grid}@media (min-width:64rem){.section-head{grid-template-columns:4rem 1fr}}.section-number{font-family:var(--font-mono);font-size:var(--text-label);letter-spacing:.12em;color:var(--color-ink-faint);padding-top:.55rem}.section-title{font-size:var(--text-title);line-height:var(--text-title--line-height);letter-spacing:var(--text-title--letter-spacing);text-wrap:balance;font-weight:600}.section-lede{max-width:58ch;font-size:var(--text-lede);line-height:var(--text-lede--line-height);color:var(--color-ink-soft);text-wrap:pretty;margin-top:.75rem}.section{padding-block:var(--spacing-section)}.masthead{z-index:40;background-color:color-mix(in oklch, var(--color-paper) 88%, transparent);border-bottom:1px solid var(--color-line);position:sticky;top:0}@supports ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.masthead{-webkit-backdrop-filter:saturate(160%)blur(12px);backdrop-filter:saturate(160%)blur(12px)}}.masthead-row{justify-content:space-between;align-items:center;gap:1rem;min-height:4rem;display:flex}.masthead-tools{align-items:center;gap:.75rem;display:flex}.masthead-theme{display:none}@media (min-width:56rem){.masthead-theme{display:inline-flex}}.nav-narrow-theme{margin-top:1rem}.nav-desktop{align-items:center;gap:1.75rem;display:none}@media (min-width:56rem){.nav-desktop{display:flex}}.nav-link{color:var(--color-ink-soft);padding-block:.25rem;font-size:.9375rem;text-decoration:none;transition:color .16s;position:relative}.nav-link:after{content:"";inset-inline:0;background-color:var(--color-accent);transform-origin:0;height:2px;transition:transform .2s cubic-bezier(.2,.7,.3,1);position:absolute;bottom:0;transform:scaleX(0)}.nav-link:hover,.nav-link:focus-visible{color:var(--color-ink)}.nav-link:hover:after,.nav-link:focus-visible:after{transform:scaleX(1)}.nav-narrow{display:block}@media (min-width:56rem){.nav-narrow{display:none}}.nav-narrow>summary{border:1px solid var(--color-line-strong);border-radius:var(--radius-pill);cursor:pointer;min-width:2.75rem;min-height:2.75rem;font-family:var(--font-mono);font-size:var(--text-label);letter-spacing:.08em;text-transform:uppercase;color:var(--color-ink);background-color:var(--color-surface);justify-content:center;align-items:center;gap:.5rem;padding-inline:.9375rem;list-style:none;display:inline-flex}.nav-narrow>summary::-webkit-details-marker{display:none}.nav-narrow>summary .when-closed{display:inline}.nav-narrow>summary .when-open,.nav-narrow[open]>summary .when-closed{display:none}.nav-narrow[open]>summary .when-open{display:inline}.nav-narrow-panel{background-color:var(--color-surface);border-bottom:1px solid var(--color-line);box-shadow:var(--shadow-lift);padding:.75rem var(--spacing-gutter) 1.25rem;position:absolute;inset-inline:0}.nav-narrow-panel a:not(.brand-btn){color:var(--color-ink);border-bottom:1px solid var(--color-line);padding:.875rem .25rem;text-decoration:none;display:block}.nav-narrow-panel a:not(.brand-btn):last-of-type{border-bottom:0}.nav-narrow-panel .brand-btn{width:100%;margin-top:1rem}.skip-link{z-index:60;background-color:var(--color-ink);color:var(--color-paper);border-radius:var(--radius-pill);padding:.75rem 1rem;position:absolute;top:.5rem;left:-9999px}.skip-link:focus-visible{left:var(--spacing-gutter)}.hero{padding-block:clamp(3rem,1.6rem + 5vw,5.5rem) clamp(3rem,1.5rem + 5vw,5.5rem);position:relative;overflow:hidden}.hero-grid{grid-template-columns:minmax(0,1fr);align-items:start;gap:clamp(2.5rem,1.5rem + 4vw,4rem);display:grid;position:relative}@media (min-width:64rem){.hero-grid{grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:4.5rem}}.hero-body{max-width:44ch}.hero-headline{font-size:var(--text-display);line-height:var(--text-display--line-height);letter-spacing:var(--text-display--letter-spacing);text-wrap:balance;margin-top:1.25rem;font-weight:600}.hero-lede{max-width:50ch;font-size:var(--text-lede);line-height:var(--text-lede--line-height);color:var(--color-ink-soft);text-wrap:pretty;margin-top:1.5rem}.hero-actions{flex-wrap:wrap;gap:.75rem;margin-top:2.25rem;display:flex}.hero-access{color:var(--color-ink-faint);max-width:60ch;margin-top:1.25rem;font-size:.875rem;line-height:1.5}.rail-title{margin-bottom:1.5rem;display:block}.rail-stops{grid-template-columns:minmax(0,1fr);gap:1.5rem;margin:0;padding:0;list-style:none;display:grid}@media (min-width:40rem) and (max-width:63.999rem){.rail-stops{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.75rem 1.5rem}}.rail-stop{border-top:1px solid var(--color-line-strong);padding-top:1.125rem;position:relative}.rail-stop:before{content:"";top:-.3125rem;background-color:var(--color-accent);width:.625rem;height:.625rem;box-shadow:0 0 0 4px var(--color-paper);border-radius:50%;position:absolute;inset-inline-start:0}@media (min-width:64rem){.rail-stops{border-inline-start:1px solid var(--color-line-strong);gap:0;padding-inline-start:1.75rem}.rail-stop{padding-top:0;border-top:0;padding-block:1.125rem}.rail-stop:first-child{padding-top:0}.rail-stop:last-child{padding-bottom:0}.rail-stop:before{top:.3rem;inset-inline-start:-2.0625rem}}.rail-stop-index{font-family:var(--font-mono);font-size:var(--text-label);letter-spacing:.12em;color:var(--color-ink-faint)}.rail-stop-label{margin-top:.3125rem;font-size:1.0625rem;font-weight:600}.rail-stop-who{color:var(--color-ink-soft);text-wrap:pretty;margin-top:.1875rem;font-size:.9375rem}.grid-surfaces{grid-template-columns:1fr;gap:1rem;margin-top:2.5rem;display:grid}@media (min-width:48rem){.grid-surfaces{grid-template-columns:repeat(2,1fr);gap:1.25rem}}.card{background-color:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-card);box-shadow:var(--shadow-card);flex-direction:column;gap:.625rem;padding:1.5rem;transition:transform .2s cubic-bezier(.2,.7,.3,1),box-shadow .2s,border-color .2s;display:flex;position:relative}@media (hover:hover){.card:hover{box-shadow:var(--shadow-lift);border-color:var(--color-line-strong);transform:translateY(-2px)}}.card-glyph{width:1.75rem;height:1.75rem;color:var(--color-accent-ink)}.card-title{letter-spacing:-.008em;font-size:1.125rem;font-weight:600}.card-body{color:var(--color-ink-soft);text-wrap:pretty;max-width:46ch;font-size:.9375rem;line-height:1.58}.grid-features{border-top:1px solid var(--color-line);grid-template-columns:1fr;gap:0;margin-top:2.5rem;display:grid}@media (min-width:40rem){.grid-features{grid-template-columns:repeat(2,1fr);column-gap:2.5rem}}@media (min-width:68rem){.grid-features{grid-template-columns:repeat(3,1fr)}}.feature{border-bottom:1px solid var(--color-line);padding-block:1.5rem}.feature-title{align-items:baseline;gap:.625rem;font-size:1rem;font-weight:600;display:flex}.feature-title:before{content:"";background-color:var(--color-accent);border-radius:50%;flex:none;width:.375rem;height:.375rem;transform:translateY(-.2em)}.feature-body{color:var(--color-ink-soft);text-wrap:pretty;max-width:44ch;margin-top:.4375rem;padding-inline-start:1rem;font-size:.9375rem;line-height:1.58}.band{background-color:var(--color-surface-sunk);border-block:1px solid var(--color-line)}.flow{grid-template-columns:1fr;gap:0;margin-top:2.5rem;display:grid}@media (min-width:40rem){.flow{grid-template-columns:repeat(2,1fr)}}@media (min-width:64rem){.flow{grid-template-columns:repeat(4,1fr)}}.flow-step{border-top:1px solid var(--color-line-strong);padding:1.5rem 1.5rem 1.5rem 0}@media (min-width:40rem){.flow-step{padding-inline:1.5rem}.flow-step:first-child{padding-inline-start:0}}@media (min-width:64rem){.flow-step+.flow-step{border-inline-start:1px solid var(--color-line)}}.flow-step-title{letter-spacing:-.008em;font-size:1.0625rem;font-weight:600}.flow-step-body{color:var(--color-ink-soft);text-wrap:pretty;margin-top:.4375rem;font-size:.9375rem;line-height:1.58}.money-grid{grid-template-columns:1fr;align-items:start;gap:2rem;display:grid}@media (min-width:64rem){.money-grid{grid-template-columns:1.05fr 1fr;gap:4rem}}.money-points{gap:1rem;margin:0;padding:0;list-style:none;display:grid}.money-point{background-color:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-card);color:var(--color-ink-soft);text-wrap:pretty;grid-template-columns:auto 1fr;align-items:start;gap:.875rem;padding:1rem 1.125rem;font-size:.9375rem;line-height:1.55;display:grid}.money-point-mark{font-family:var(--font-mono);font-size:var(--text-label);letter-spacing:.08em;color:var(--color-accent-ink);padding-top:.2rem}.chips{flex-wrap:wrap;gap:.625rem;margin:2rem 0 0;padding:0;list-style:none;display:flex}.chip{border:1px solid var(--color-line-strong);border-radius:var(--radius-pill);background-color:var(--color-surface);align-items:center;gap:.5rem;padding:.5rem .9375rem;font-size:.9375rem;display:inline-flex}.checks{grid-template-columns:1fr;gap:.875rem 2rem;margin:2.5rem 0 0;padding:0;list-style:none;display:grid}@media (min-width:40rem){.checks{grid-template-columns:repeat(2,1fr)}}.check{color:var(--color-ink-soft);grid-template-columns:auto 1fr;align-items:start;gap:.75rem;font-size:.9375rem;display:grid}.check-mark{width:1.125rem;height:1.125rem;color:var(--color-accent-ink);flex:none;margin-top:.22rem}.closing{padding-block:var(--spacing-section);text-align:start}.closing-inner{align-items:end;gap:1.75rem;display:grid}@media (min-width:64rem){.closing-inner{grid-template-columns:1fr auto;gap:3rem}}.closing-title{font-size:var(--text-title);line-height:var(--text-title--line-height);letter-spacing:var(--text-title--letter-spacing);text-wrap:balance;max-width:22ch;font-weight:600}.closing-body{max-width:52ch;color:var(--color-ink-soft);text-wrap:pretty;margin-top:.875rem}.site-footer{border-top:1px solid var(--color-line);padding-block:2.5rem 3rem}.footer-grid{grid-template-columns:1fr;gap:1.75rem;display:grid}@media (min-width:48rem){.footer-grid{grid-template-columns:1.4fr 1fr;gap:3rem}}.footer-description{max-width:46ch;color:var(--color-ink-soft);text-wrap:pretty;margin-top:.875rem;font-size:.9375rem}.footer-links{flex-wrap:wrap;align-items:center;gap:1.25rem;display:flex}.footer-link{color:var(--color-ink-soft);border-bottom:1px solid #0000;font-size:.9375rem;text-decoration:none;transition:color .16s,border-color .16s}.footer-link:hover{color:var(--color-ink);border-bottom-color:var(--color-accent)}.footer-note{border-top:1px solid var(--color-line);font-family:var(--font-mono);font-size:var(--text-label);letter-spacing:.06em;color:var(--color-ink-faint);margin-top:2rem;padding-top:1.5rem}