/* Editorial travel research: warm paper, ink text, blue data and coral details.
   Tokens are scoped to this article and its homepage feature. */
.cash-research-page, .cash-home-feature {
  --cbc-paper: #faf8f3;
  --cbc-ink: #252b30;
  --cbc-ink-soft: #45494d;
  --cbc-muted: #686962;
  --cbc-surface: #fffefa;
  --cbc-surface-alt: #f1eee7;
  --cbc-line: #dcd8ce;
  --cbc-line-strong: #a8a59c;
  --cash-blue: #355f7a;
  --cash-coral: #a84e38;
  --cbc-focus: #355f7a;
}
.cash-research-page { margin: 0; background: var(--cbc-paper); color: var(--cbc-ink); }
.cash-research-page, .cash-research-page * { box-sizing: border-box; }
.cash-research-page button { cursor: pointer; }
.cash-research-page [hidden], .cash-home-feature [hidden] { display: none !important; }
.cash-research-main, .cash-research-footer { width: min(1240px, calc(100% - 64px)); margin-inline: auto; }
/* Use the shared header's appearance and responsive layout from design-system.css.
   Only its outer shell is needed here because this page does not load styles.css. */
.cash-research-header { width: min(1440px, calc(100% - 48px)); margin: 24px auto 16px; border-bottom-style: solid; }
.cash-research-header .main-site-brand { display: inline-flex; align-items: center; }
.cash-research-header img { display: block; }
.cash-research-header nav { align-items: center; }
@media (min-width: 781px) {
  .cash-research-header { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
  .cash-research-header nav { display: flex; }
}
@media (max-width: 780px) {
  .cash-research-header { width: calc(100% - 24px); margin-top: 12px; }
}
.cash-research-footer nav { display: flex; flex-wrap: wrap; gap: 24px; }
.cash-research-footer a { color: inherit; font-weight: 600; text-decoration: none; }
.cash-research-page:lang(ja) { --cbc-font-body: "Yu Gothic UI", Meiryo, sans-serif; --cbc-font-display: "Yu Gothic UI", Meiryo, sans-serif; }
.cash-research-page:lang(ja) .cash-research-hero h1 { font-family: "Yu Mincho", "Hiragino Mincho ProN", serif; font-size: clamp(32px, 3.6vw, 48px); line-height: 1.45; letter-spacing: .015em; }
.cash-research-page:lang(ja) .cash-research-hero h1 em { font-style: normal; }
.cash-research-page:lang(ja) .cash-prose p { line-height: 1.95; }
.cash-research-page a { text-underline-offset: 4px; }
.cash-research-page a:hover { text-decoration: underline; }
.cash-research-page :is(a,button,input,select,summary,[tabindex]):focus-visible { outline: 3px solid var(--cbc-focus); outline-offset: 4px; }
.cash-breadcrumbs { display: flex; gap: 12px; flex-wrap: wrap; color: var(--cbc-muted); font-size: 13px; margin-top: 28px; }
.cash-breadcrumbs a { color: inherit; }
.cash-research-hero { display: grid; grid-template-columns: 1.15fr 1fr; align-items: center; gap: 24px; padding: 52px 0 46px; }
.cash-hero-copy { position: relative; z-index: 1; }
.cash-hero-art { width: 100%; height: auto; display: block; mix-blend-mode: multiply; mask-image: linear-gradient(to right, transparent, #000 6%, #000 94%, transparent), linear-gradient(to bottom, transparent, #000 6%, #000 94%, transparent); mask-composite: intersect; }
.cash-research-page .cash-eyebrow, .cash-home-feature .cash-eyebrow { color: var(--cash-coral); }
.cash-eyebrow { color: var(--cbc-brand); font-size: 12px; font-weight: 750; letter-spacing: .13em; text-transform: uppercase; margin: 0 0 18px; }
.cash-research-hero h1 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(38px, 4.5vw, 62px); line-height: 1.1; letter-spacing: -.045em; font-weight: 400; margin: 0 0 24px; }
.cash-research-hero h1 em { color: var(--cash-coral); font-weight: 400; }
.cash-research-hero .cash-deck { font-size: clamp(17px, 1.6vw, 21px); line-height: 1.6; color: var(--cbc-ink-soft); max-width: 510px; margin: 0 0 28px; }
.cash-text-link { display: inline-flex; align-items: center; gap: 16px; font-weight: 700; color: var(--cbc-brand); text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 5px; }
.cash-research-page .cash-text-link, .cash-home-feature .cash-text-link { color: var(--cbc-ink); }
.cash-text-link span { color: var(--cash-coral); }
.cash-byline { display: flex; flex-wrap: wrap; gap: 8px 28px; font-size: 13px; color: var(--cbc-muted); padding: 18px 0; border-block: 1px solid var(--cbc-line); }
.cash-byline a { color: inherit; }
.cash-answer { display: grid; grid-template-columns: 1.15fr 1fr; gap: 56px; padding: 32px 0 20px; }
.cash-answer p { font-size: 17px; line-height: 1.7; margin: 0; max-width: 68ch; }
.cash-answer p + p { color: var(--cbc-ink-soft); }
.cash-answer p:first-child { border-left: 3px solid #cd8163; padding-left: 22px; }
.cash-research-main h2 { font-size: clamp(28px, 3vw, 38px); letter-spacing: -.025em; line-height: 1.2; font-weight: 650; margin: 0 0 16px; }
.cash-section-label { color: var(--cash-coral); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; font-weight: 700; margin: 0 0 14px; }
.cash-section-intro { font-size: 17px; line-height: 1.6; color: var(--cbc-muted); margin: 0 0 24px; max-width: 760px; }
.cash-map-section, .cash-ranking-section { padding-top: 68px; }
.cash-map-layout { display: grid; grid-template-columns: minmax(0, 1fr) 260px; border: 1px solid var(--cbc-line); background: var(--cbc-surface); border-radius: 4px; overflow: hidden; }
.cash-map-canvas { min-width: 0; padding: 32px 26px; display: flex; flex-direction: column; justify-content: center; background: #f7fafc; }
.cash-world-map { display: block; width: 100%; height: auto; overflow: visible; }
.cash-world-map a { cursor: pointer; }
.cash-world-map a:hover, .cash-world-map a:focus, .cash-world-map a[aria-current="true"] { stroke: var(--cbc-ink); stroke-width: 1.8px; outline: none; }
.cash-world-map a:focus-visible { outline: none; stroke: #af3828; stroke-width: 3px; }
.cash-map-legend { display: flex; flex-wrap: wrap; gap: 8px 16px; list-style: none; padding: 14px 0 0; margin: 0; font-size: 11px; color: var(--cbc-ink-soft); }
.cash-map-legend li { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.cash-map-legend span { width: 13px; height: 13px; display: block; border: 1px solid #8c9ba5; border-radius: 2px; }
.cash-map-detail { padding: 24px; background: var(--cbc-surface); border-left: 1px solid var(--cbc-line); }
.cash-map-detail label, .cash-table-controls label { display: block; font-size: 12px; font-weight: 650; margin-bottom: 8px; }
.cash-research-page select, .cash-research-page input { width: 100%; min-width: 0; border: 1px solid var(--cbc-line-strong); border-radius: 5px; background: var(--cbc-surface); color: var(--cbc-ink); min-height: 44px; padding: 9px 12px; font-size: 14px; }
.cash-research-page input::placeholder { color: var(--cbc-muted); opacity: 1; }
.cash-map-detail h3 { font-size: 23px; font-weight: 650; margin: 26px 0 8px; }
.cash-map-detail p { font-size: 14px; line-height: 1.5; margin: 4px 0; }
.cash-map-detail .cash-selected-value { font-size: 76px; font-weight: 500; letter-spacing: -.055em; line-height: 1.1; color: var(--cash-blue); font-variant-numeric: tabular-nums; }
.cash-map-detail .cash-detail-year { font-size: 11px; color: var(--cbc-muted); margin: 18px 0; }
.cash-map-detail a { font-size: 13px; font-weight: 650; color: var(--cash-blue); }
.cash-source-note { font-size: 12px; color: var(--cbc-muted); line-height: 1.7; margin: 16px 0 0; }
.cash-source-note a, .cash-prose a { color: var(--cash-blue); }
.cash-table-controls { display: grid; grid-template-columns: 1.3fr 1fr 1fr auto; align-items: end; gap: 16px; margin: 28px 0 16px; }
.cash-research-page button { border: 1px solid var(--cbc-line-strong); border-radius: 5px; min-height: 44px; background: var(--cbc-surface); color: var(--cbc-ink); padding: 10px 18px; font-weight: 600; }
.cash-research-page button:hover { background: var(--cbc-surface-alt); }
.cash-results-status { font-size: 13px; color: var(--cbc-muted); margin: 16px 0; }
.cash-table-scroll { overflow-x: auto; border-top: 2px solid var(--cbc-ink); }
.cash-ranking { border-collapse: collapse; width: 100%; font-size: 15px; text-align: left; }
.cash-ranking caption { text-align: left; padding: 16px 14px; font-size: 12px; color: var(--cbc-muted); caption-side: bottom; }
.cash-ranking td, .cash-ranking th { padding: 16px 14px; border-bottom: 1px solid var(--cbc-line); vertical-align: middle; }
.cash-ranking thead th { font-size: 12px; background: var(--cbc-surface-alt); font-weight: 650; }
.cash-ranking tbody th { font-weight: 600; }
.cash-ranking tbody td:first-child { color: var(--cbc-muted); width: 70px; font-variant-numeric: tabular-nums; }
.cash-ranking a { color: var(--cash-blue); text-decoration: none; }
.cash-ranking tbody th a { color: var(--cbc-ink); }
.cash-ranking td:last-child { font-size: 13px; }
.cash-ranking tbody tr:target, .cash-ranking tbody tr:hover { background: var(--cbc-surface-alt); }
.cash-value { font-weight: 700; font-variant-numeric: tabular-nums; }
.cash-value-content { display: grid; grid-template-columns: 42px minmax(50px, 130px); align-items: center; gap: 12px; }
.cash-value-track { display: block; height: 7px; background: #e8edf0; border-radius: 1px; }
.cash-value-track i { display: block; height: 100%; background: #577f97; border-radius: inherit; }
.cash-unavailable { color: var(--cbc-muted); }
.cash-more { display: block; margin: 14px auto 0; }
.cash-reading-layout { display: grid; grid-template-columns: 230px minmax(0, 730px); gap: 80px; margin-top: 80px; padding-top: 48px; border-top: 1px solid var(--cbc-line); }
.cash-contents { position: sticky; top: 28px; align-self: start; display: flex; flex-direction: column; gap: 14px; font-size: 13px; }
.cash-contents strong { margin-bottom: 6px; }
.cash-contents a { color: var(--cbc-muted); text-decoration: none; line-height: 1.4; }
.cash-prose { min-width: 0; }
.cash-prose section { margin-bottom: 64px; scroll-margin-top: 28px; }
.cash-prose p, .cash-prose li, .cash-prose dd { font-size: 17px; line-height: 1.8; color: var(--cbc-ink-soft); }
.cash-prose p { margin: 0 0 20px; }
.cash-prose h3 { font-size: 23px; letter-spacing: -.015em; margin: 30px 0 14px; }
.cash-euro-chart { margin: 30px 0; padding: 28px; border: 1px solid #e4d8c8; background: #f5f0e6; border-radius: 4px; }
.cash-euro-chart figcaption { margin-bottom: 25px; }
.cash-euro-chart figcaption strong { display: block; font-size: 19px; }
.cash-euro-chart figcaption span { display: block; font-size: 12px; color: var(--cbc-muted); margin-top: 7px; line-height: 1.5; }
.cash-bar-row { display: grid; grid-template-columns: 100px minmax(0,1fr) 40px; gap: 12px; align-items: center; margin-bottom: 15px; font-size: 14px; }
.cash-bar-row > div { border-left: 1px solid var(--cbc-line); }
.cash-bar-row i { display: block; background: #b97151; height: 19px; }
.cash-bar-row strong { font-variant-numeric: tabular-nums; text-align: right; }
.cash-euro-chart .cash-source-note { font-size: 12px; margin-bottom: 0; }
.cash-travel-steps { padding-left: 24px; }
.cash-travel-steps li { padding-left: 9px; margin-bottom: 20px; }
.cash-travel-steps li::marker { color: var(--cash-coral); font-weight: 700; }
.cash-travel-heading { display: grid; grid-template-columns: 1fr 200px; align-items: center; gap: 24px; padding: 20px 0 16px; border-top: 1px solid var(--cbc-line); }
.cash-travel-heading img { display: block; width: 100%; height: auto; }
.cash-travel-heading .cash-section-label { color: var(--cash-coral); font-size: 10px; line-height: 1.5; margin-bottom: 12px; }
.cash-prose details { border-bottom: 1px solid var(--cbc-line); padding: 18px 0; }
.cash-prose summary { cursor: pointer; font-size: 17px; line-height: 1.5; font-weight: 650; }
.cash-prose details p { margin: 16px 0 0; }
.cash-method-list { margin: 24px 0; }
.cash-method-list > div { display: grid; grid-template-columns: 130px 1fr; gap: 20px; border-top: 1px solid var(--cbc-line); padding: 16px 0; }
.cash-method-list dt { font-weight: 650; font-size: 14px; line-height: 1.8; }
.cash-method-list dd { margin: 0; font-size: 15px; }
.cash-sources { padding-left: 22px; }
.cash-sources li { font-size: 14px; padding-left: 8px; margin-bottom: 16px; overflow-wrap: anywhere; }
.cash-research-footer { border-top: 1px solid var(--cbc-line); padding: 30px 0 40px; font-size: 13px; }
.cash-research-footer p { color: var(--cbc-muted); }
.cash-home-feature { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 48px; align-items: center; margin: 56px 0; padding: 40px; border: 1px solid var(--cbc-line); border-radius: 8px; background: var(--cbc-surface); color: var(--cbc-ink); }
.cash-home-feature h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.12; letter-spacing: -.025em; margin: 0 0 18px; }
.cash-home-feature p:not(.cash-eyebrow) { max-width: 52ch; font-size: 16px; line-height: 1.7; color: var(--cbc-ink-soft); }
.cash-home-feature .cash-home-source { font-size: 11px !important; color: var(--cbc-muted) !important; margin-top: 20px; }
.cash-home-map { display: block; color: var(--cbc-muted); text-decoration: none; }
.cash-home-map img { display: block; width: 100%; height: auto; }
.cash-home-map span { display: block; font-size: 12px; text-align: center; margin-top: 18px; }
@media (max-width: 950px) {
  .cash-research-hero { gap: 16px; }
  .cash-map-layout { grid-template-columns: 1fr; }
  .cash-map-detail { border-left: 0; border-top: 1px solid var(--cbc-line); display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
  .cash-map-detail h3 { margin-top: 0; }
  .cash-map-detail .cash-selected-value { font-size: 50px; }
  .cash-reading-layout { grid-template-columns: 170px minmax(0,1fr); gap: 40px; }
  .cash-answer { gap: 28px; }
  .cash-home-feature { gap: 24px; padding: 28px; }
}
@media (max-width: 650px) {
  .cash-research-main, .cash-research-footer { width: calc(100% - 36px); }
  .cash-breadcrumbs { margin-top: 22px; font-size: 12px; gap: 8px; }
  .cash-research-hero { grid-template-columns: 1fr; gap: 24px; padding: 34px 0 24px; }
  .cash-research-hero h1 { font-size: clamp(36px, 9.3vw, 56px); }
  .cash-hero-art { max-width: 440px; margin-inline: auto; }
  .cash-research-hero .cash-deck { margin-bottom: 22px; }
  .cash-byline { font-size: 11px; gap: 8px 14px; }
  .cash-answer { grid-template-columns: 1fr; gap: 18px; padding-top: 24px; }
  .cash-answer p { font-size: 16px; }
  .cash-answer p:first-child { padding-left: 16px; }
  .cash-map-section, .cash-ranking-section { padding-top: 40px; }
  .cash-map-canvas { padding: 18px 12px; }
  .cash-map-legend { font-size: 10px; gap: 8px 12px; }
  .cash-map-detail { padding: 18px; gap: 18px; }
  .cash-map-detail label { font-size: 11px; }
  .cash-map-detail select { font-size: 12px; padding: 8px; }
  .cash-map-detail h3 { font-size: 19px; }
  .cash-map-detail .cash-selected-value { font-size: 44px; }
  .cash-map-detail p { font-size: 12px; }
  .cash-map-detail .cash-detail-year { font-size: 10px; margin: 12px 0; }
  .cash-map-detail a { font-size: 12px; }
  .cash-table-controls { grid-template-columns: 1fr 1fr; gap: 14px; }
  .cash-table-controls > div:first-child { grid-column: 1 / -1; }
  .cash-table-controls button { justify-self: start; }
  .cash-region { display: none; }
  .cash-ranking { font-size: 13px; }
  .cash-ranking td, .cash-ranking th { padding: 13px 7px; }
  .cash-ranking tbody td:first-child { width: 34px; }
  .cash-ranking td:last-child { font-size: 11px; }
  .cash-value-content { grid-template-columns: 34px 40px; gap: 6px; }
  .cash-value-track { height: 5px; }
  .cash-ranking thead th { font-size: 10px; }
  .cash-ranking caption { padding-inline: 0; font-size: 11px; }
  .cash-reading-layout { display: block; margin-top: 48px; padding-top: 26px; }
  .cash-contents { position: static; display: flex; flex-flow: row wrap; gap: 14px 22px; margin-bottom: 38px; }
  .cash-contents strong { width: 100%; margin: 0; }
  .cash-prose p, .cash-prose li { font-size: 16px; }
  .cash-prose section { margin-bottom: 44px; }
  .cash-euro-chart { padding: 18px 14px; }
  .cash-travel-heading { grid-template-columns: 1fr 108px; gap: 12px; }
  .cash-travel-heading > div { display: contents; }
  .cash-travel-heading h2 { grid-column: 1 / -1; font-size: 28px; }
  .cash-travel-heading img { grid-column: 2; grid-row: 1; }
  .cash-travel-heading .cash-section-label { font-size: 9px; letter-spacing: .06em; }
  .cash-bar-row { grid-template-columns: 84px minmax(0,1fr) 34px; gap: 8px; font-size: 12px; }
  .cash-method-list > div { grid-template-columns: 1fr; gap: 6px; }
  .cash-home-feature { grid-template-columns: 1fr; padding: 24px; margin: 32px 0; }
  .cash-home-feature .cash-text-link { font-size: 14px; gap: 8px; }
}
@media (prefers-reduced-motion: no-preference) { .cash-research-page button, .cash-world-map a { transition: background-color 140ms ease, stroke 140ms ease; } }
@media print {
  .cash-research-header, .cash-contents, .cash-table-controls, .cash-more, .cash-research-footer, .cash-breadcrumbs, .cash-research-hero > a { display: none !important; }
  .cash-research-main { width: 100%; }
  .cash-reading-layout { display: block; }
  .cash-research-page .cash-ranking tr[hidden] { display: table-row !important; }
  .cash-table-scroll { overflow: visible; }
  .cash-map-layout, .cash-euro-chart { break-inside: avoid; }
}