:root { color-scheme: light; font-family: 'Hanken Grotesk', Arial, sans-serif; color: #14233b; background: #f7f6f2; line-height: 1.6; --ink: #14233b; --night: #0b1a30; --muted: #526173; --paper: #fffefa; --line: #c7d0c0; }
* { box-sizing: border-box; }
html { scroll-padding-top: 32px; scrollbar-color: #8b9686 #f7f6f2; }
body { margin: 0; }
a { color: inherit; text-underline-offset: 5px; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, summary:focus-visible { outline: 3px solid #94771b; outline-offset: 5px; }
main [tabindex='-1']:focus { outline: none; }
::selection { background: #ddc575; color: #0b1a30; }
svg { width: 20px; height: 20px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.skip-link { position: absolute; top: 10px; left: 20px; transform: translateY(-180%); background: var(--paper); color: var(--ink); padding: 14px; z-index: 5; }
.skip-link:focus { transform: none; }
.viewer-header { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 16px max(24px, calc((100vw - 1080px) / 2)); background: var(--night); color: #f7f6f2; }
.viewer-header a { min-height: 44px; display: inline-flex; align-items: center; gap: 12px; font-size: 16px; text-decoration: none; }
.viewer-header>span { font-size: 14px; color: #c2ceda; }
main { max-width: 1080px; margin: 0 auto; padding: 60px 24px 64px; }
h1, h2, h3, h4 { font-weight: 600; line-height: 1.12; letter-spacing: -.025em; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(40px, 5vw, 64px); }
h2 { font-size: clamp(32px, 3.4vw, 44px); }
h3 { font-size: 23px; }
p { margin: 14px 0 0; }
.viewer-intro { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: center; }
.viewer-intro p { font-size: 20px; color: var(--muted); margin-top: 22px; }
.trip-brief { margin: 0; }
.trip-brief>div { display: flex; justify-content: space-between; gap: 20px; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.trip-brief dt { color: var(--muted); }
.trip-brief dd { margin: 0; text-align: right; font-weight: 500; }
.sample-notice { font-size: 14px; color: var(--muted); max-width: 86ch; margin-top: 34px; }
.sample-notice strong { color: var(--ink); font-weight: 600; }
.plan-nav { display: flex; flex-wrap: wrap; gap: 8px 30px; border-block: 1px solid var(--line); padding: 10px 0; margin: 28px 0 54px; }
.plan-nav a { min-height: 44px; display: inline-flex; align-items: center; font-size: 16px; }
.section-heading { display: grid; grid-template-columns: 1.1fr 1fr; gap: 36px; margin-bottom: 30px; align-items: end; }
.section-heading>p { font-size: 17px; color: var(--muted); max-width: 65ch; margin: 0; }
.section-heading strong { color: var(--ink); font-weight: 500; }
.route-option { background: #eeefeb; padding: 32px; margin-bottom: 26px; border-radius: 14px; }
.route-option.recommended { background: #e3eadb; }
.route-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 12px 24px; flex-wrap: wrap; }
.route-heading h3 { font-size: 30px; }
.route-heading>span { color: #445839; font-size: 14px; font-weight: 600; }
.route-reason { font-size: 17px; color: var(--muted); max-width: 70ch; }
.flight-segments { margin: 28px 0 24px; }
.flight-leg { display: grid; grid-template-columns: 1fr 1.4fr 1fr; gap: 20px; align-items: center; }
.flight-leg>div { display: flex; flex-direction: column; }
.flight-leg>div:last-child { text-align: right; }
.flight-leg strong { font-size: 36px; line-height: 1.1; letter-spacing: -.025em; font-weight: 600; }
.flight-leg span { font-size: 15px; color: var(--muted); }
.flight-leg time { font-size: 16px; font-variant-numeric: tabular-nums; margin-top: 8px; }
.flight-leg .leg-connector { text-align: center; align-items: center; }
.leg-connector svg { width: 100%; max-width: 180px; height: 24px; color: #7d6827; }
.leg-connector span { font-size: 13px; }
.schedule-note { font-size: 12px; color: var(--muted); margin-top: 18px; }
.connection-note { font-size: 14px; color: var(--muted); border-block: 1px dashed #9faa98; padding-block: 14px; margin-block: 22px; }
.route-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin: 0; padding-block: 24px; border-block: 1px solid var(--line); }
.route-metrics dt { font-size: 14px; color: var(--muted); margin-bottom: 8px; }
.route-metrics dd { margin: 0; font-size: 34px; font-weight: 600; line-height: 1.1; letter-spacing: -.025em; font-variant-numeric: tabular-nums; }
.route-metrics small { display: block; font-size: 14px; font-weight: 400; letter-spacing: 0; line-height: 1.6; margin-top: 8px; color: var(--muted); }
.reader-party-total { margin: 24px 0 12px; }
.reader-party-total span { display: block; font-size: 15px; }
.reader-party-total strong { display: block; font-size: 25px; font-weight: 600; margin-top: 5px; font-variant-numeric: tabular-nums; }
.reader-party-total small { display: block; font-size: 14px; color: var(--muted); margin-top: 6px; max-width: 75ch; }
summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 56px; cursor: pointer; list-style: none; font-size: 17px; }
summary::-webkit-details-marker { display: none; }
summary:hover { color: #66551d; }
details[open]>summary svg { rotate: 45deg; }
.route-details { border-top: 1px solid var(--line); margin-top: 24px; }
.route-details dl { margin: 8px 0 24px; font-size: 16px; }
.route-details dl>div { display: grid; grid-template-columns: 170px 1fr; gap: 24px; margin-top: 16px; }
.route-details dt { color: var(--muted); }
.route-details dd { margin: 0; max-width: 65ch; }
.route-actions { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; margin-top: 20px; }
.route-actions>a:not(.action-link) { display: inline-flex; align-items: center; min-height: 44px; font-size: 15px; }
.action-link { display: inline-flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px 18px; background: var(--night); color: var(--paper); border-radius: 8px; font-size: 16px; text-decoration: none; min-height: 48px; }
.action-link:hover { background: #243b57; }
.action-note { font-size: 13px; color: var(--muted); max-width: 80ch; }
.value-details { border-block: 1px solid var(--line); padding-block: 5px; margin-top: 30px; }
.value-details>div { padding-bottom: 24px; max-width: 75ch; font-size: 15px; color: var(--muted); }
.value-details strong { color: var(--ink); }
.reader-steps { margin: 72px 0 0; }
.transfer-warning { background: #efe6cf; padding: 24px 28px; border-radius: 12px; margin-bottom: 24px; }
.transfer-warning h3 { font-size: 22px; color: #584517; }
.transfer-warning p { font-size: 16px; max-width: 75ch; color: #584517; margin-top: 10px; }
.steps-list { margin: 0; padding-left: 30px; }
.steps-list>li { padding: 24px 0 24px 18px; border-bottom: 1px solid var(--line); }
.steps-list>li::marker { color: #725b17; font-weight: 600; font-size: 19px; }
.steps-list>li>p { color: var(--muted); font-size: 17px; max-width: 75ch; margin-top: 12px; }
.steps-list .worked-example { padding-block: 14px; font-size: 15px; }
.worked-example strong { color: var(--ink); }
.transfer-path { border-top: 1px solid var(--line); margin-top: 16px; }
.transfer-path>div { padding-bottom: 12px; max-width: 75ch; }
.transfer-path ol { padding-left: 22px; margin: 4px 0 12px; color: var(--muted); font-size: 16px; }
.transfer-path li { margin-top: 10px; padding-left: 6px; }
.resource-link { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; font-size: 15px; }
.booking-checks { padding-left: 22px; margin: 18px 0 0; max-width: 75ch; font-size: 17px; color: var(--muted); }
.booking-checks li { padding-left: 6px; margin-top: 10px; }
.support-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; background: var(--night); color: var(--paper); padding: 36px; border-radius: 14px; margin-top: 64px; }
.support-panel h2 { font-size: clamp(30px, 3vw, 38px); }
.support-panel h3 { font-size: 22px; }
.support-panel p { color: #c2ceda; font-size: 16px; }
.support-panel .support-status { border-top: 1px solid #c2ceda40; padding-top: 18px; font-size: 14px; }
.support-status strong { color: #ddc575; }
.support-panel .support-privacy { font-size: 13px; }
.reader-notes { margin-top: 36px; padding-top: 18px; font-size: 14px; color: var(--muted); }
.reader-notes p { max-width: 85ch; }
footer { text-align: center; border-top: 1px solid var(--line); margin-top: 40px; padding-top: 36px; }
footer h2 { font-size: 30px; }
footer p { color: var(--muted); }
footer .action-link { margin-top: 24px; }
.footer-back { display: block; width: fit-content; margin: 12px auto 0; padding: 12px; font-size: 14px; }
@media (max-width: 760px) {
  main { padding-top: 40px; }
  .viewer-intro { grid-template-columns: 1fr; gap: 28px; }
  .trip-brief { max-width: 540px; }
  .section-heading { grid-template-columns: 1fr; gap: 16px; }
  .route-metrics { grid-template-columns: 1fr 1fr; gap: 22px 18px; }
  .route-option { padding: 24px; }
  .route-metrics dd { font-size: 32px; }
  .route-details dl>div { grid-template-columns: 130px 1fr; gap: 16px; }
  .support-panel { grid-template-columns: 1fr; gap: 28px; padding: 28px; }
  .plan-nav { gap: 0 28px; margin-bottom: 36px; }
}
@media (max-width: 500px) {
  .viewer-header { padding: 10px 20px; gap: 12px; }
  .viewer-header a { font-size: 14px; gap: 8px; }
  .viewer-header>span { font-size: 12px; }
  main { padding: 32px 20px 44px; }
  .viewer-intro p { font-size: 18px; }
  .trip-brief>div { font-size: 14px; }
  .plan-nav { gap: 0 22px; }
  .plan-nav a { font-size: 14px; }
  .route-option { padding: 24px 20px; margin-inline: -4px; }
  .route-heading h3 { font-size: 27px; }
  .route-reason { font-size: 16px; }
  .flight-leg { gap: 8px; grid-template-columns: 1fr 1.15fr 1fr; }
  .flight-leg strong { font-size: 30px; }
  .flight-leg span, .flight-leg time { font-size: 12px; }
  .leg-connector span { font-size: 11px; }
  .route-metrics dt { min-height: 44px; display: flex; align-items: end; margin-bottom: 6px; }
  .reader-party-total strong { font-size: 23px; }
  .route-details dl>div { grid-template-columns: 1fr; gap: 6px; }
  .route-actions { gap: 8px; }
  .action-link { font-size: 15px; gap: 12px; width: 100%; }
  .transfer-warning { padding: 22px; }
  .reader-steps { margin-top: 50px; }
  .steps-list { padding-left: 23px; }
  .steps-list>li { padding-left: 10px; }
  .steps-list h3 { font-size: 22px; }
  .steps-list>li>p, .booking-checks { font-size: 16px; }
  .support-panel { padding: 26px 22px; margin-top: 44px; }
  summary { font-size: 16px; }
}