:root {
  color-scheme: light;
  --paper: #fdf9ed;
  --paper-deep: #e6e0cb;
  --paper-soft: #f1eee2;
  --ink: #1c1c15;
  --muted: #747878;
  --rule: #c4c7c7;
  --rule-soft: #e5e3d7;
  --earth: #7e553c;
  --green: #2f3c2e;
  --white: #ffffff;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Plus Jakarta Sans", system-ui, sans-serif;
  --mono: "DM Mono", ui-monospace, monospace;
  --nav-width: 18rem;
  --radius: 0.25rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
}

body {
  min-width: 320px;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

code {
  font-family: var(--mono);
  font-size: 0.92em;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 70;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.75rem;
  min-height: 4rem;
  padding: 0.7rem clamp(1rem, 4vw, 2rem);
  background: rgba(253, 249, 237, 0.94);
  border-bottom: 1px solid var(--rule);
  backdrop-filter: blur(12px);
}

.brand {
  min-width: 0;
  overflow: hidden;
  font-family: var(--serif);
  font-size: clamp(1.05rem, 3vw, 1.35rem);
  font-weight: 700;
  line-height: 1.1;
  text-decoration: none;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.icon-btn,
.nav-toggle,
.site-nav-close,
.copy-btn {
  min-height: 42px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.icon-btn,
.nav-toggle,
.site-nav-close {
  width: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.topbar-actions {
  display: flex;
  gap: 0.5rem;
}

.copy-btn {
  padding: 0.55rem 0.8rem;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  white-space: nowrap;
}

.copy-btn:not(:disabled):hover,
.icon-btn:hover,
.nav-toggle:hover,
.site-nav-close:hover {
  border-color: var(--green);
  background: var(--paper-soft);
  color: var(--ink);
}

.copy-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.page {
  width: min(100%, 54rem);
  margin-inline: auto;
  padding: clamp(2rem, 5vw, 3rem) clamp(1rem, 5vw, 2rem) 6rem;
}

.hero {
  display: grid;
  gap: 1rem;
  padding-block: clamp(0.75rem, 2.5vw, 2rem) clamp(1.5rem, 4vw, 3rem);
}

.eyebrow,
.card-kicker,
.chip,
.date-range,
.countdown-label,
.countdown-caption,
.site-nav-list a,
.site-nav-clear {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow,
.card-kicker {
  color: var(--earth);
  font-weight: 700;
}

.hero h1,
.section h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.05;
}

.hero h1 {
  max-width: 11ch;
  font-size: clamp(2.7rem, 10vw, 5.3rem);
  /* #trip-title starts empty (see #88) so the delayed loading text never
     flashes; without a reserved line, the empty heading collapses to 0
     height and pops open once JS fills it in. */
  min-height: 1.05em;
}

.hero-subtitle {
  max-width: 42rem;
  margin: 0;
  color: #444748;
  font-size: clamp(1.05rem, 3vw, 1.25rem);
}

.hero-route {
  max-width: 46rem;
  margin: 0;
  font-family: var(--mono);
  color: var(--muted);
}

.stamp {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.86rem;
}

.launch-panel {
  display: grid;
  padding: clamp(1rem, 4vw, 2rem);
  border: 1px solid var(--rule);
  background: rgba(255, 255, 255, 0.36);
}

.departure-banner {
  padding: clamp(0.85rem, 3vw, 1.5rem) clamp(1rem, 4vw, 2rem);
  border-bottom: 1px solid var(--rule);
  background: rgba(255, 255, 255, 0.36);
}

.countdown {
  display: grid;
  grid-template-columns: repeat(3, minmax(4rem, 1fr));
  gap: 0.75rem;
  align-items: end;
  width: min(100%, 54rem);
  margin-inline: auto;
}

.countdown-part {
  display: grid;
  justify-items: start;
}

.countdown-part[hidden] {
  display: none;
}

.countdown-value {
  font-family: var(--mono);
  font-size: clamp(2rem, 9vw, 3.2rem);
  font-weight: 500;
  line-height: 1;
}

.countdown-caption {
  grid-column: 1 / -1;
  padding-top: 0.65rem;
  border-top: 1px solid var(--rule-soft);
  color: var(--muted);
}

.launch-flight {
  display: grid;
  gap: 0.35rem;
  align-content: center;
}

.launch-flight strong {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 5vw, 2rem);
  line-height: 1.1;
}

.movement-steps {
  display: grid;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.movement-step {
  display: grid;
  grid-template-columns: 1.6rem minmax(0, 1fr);
  gap: 0.6rem;
  padding-top: 0.6rem;
  border-top: 1px solid var(--rule-soft);
}

.movement-step:first-child {
  padding-top: 0;
  border-top: 0;
}

.movement-step-number {
  color: var(--paper-deep);
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 700;
}

.movement-step-content {
  display: grid;
  gap: 0.15rem;
  min-width: 0;
}

.movement-step-content p {
  margin: 0;
}

.chip {
  width: fit-content;
  padding: 0.2rem 0.45rem;
  background: var(--green);
  color: var(--paper);
}

.muted {
  color: var(--muted);
}

.clock-strip {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding: 1.1rem;
  background: var(--paper-deep);
}

.clock-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.75rem;
  align-items: baseline;
}

.clock-inline-label {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.clock-time {
  font-family: var(--mono);
  font-size: clamp(1rem, 4vw, 1.3rem);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
  white-space: nowrap;
}

.page-jumps {
  position: sticky;
  top: 4rem;
  z-index: 65;
  display: flex;
  flex-wrap: nowrap;
  gap: 0.45rem;
  overflow-x: auto;
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
  padding-block: 0.75rem;
  border-block: 1px solid var(--rule);
  background: rgba(253, 249, 237, 0.94);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.page-jumps a {
  flex-shrink: 0;
  min-height: 34px;
  padding: 0.35rem 0.7rem;
  border: 1px solid transparent;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.75rem;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.page-jumps a:hover,
.page-jumps a:focus-visible {
  border-color: var(--rule);
  color: var(--ink);
}

.section {
  margin-top: clamp(3.2rem, 8vw, 5rem);
}

#at-a-glance {
  margin-top: clamp(1.6rem, 4vw, 2.5rem);
}

.section-head {
  display: grid;
  gap: 0.45rem;
  margin-bottom: 1.25rem;
}

.section h2 {
  font-size: clamp(2rem, 7vw, 3rem);
  font-style: italic;
}

.segmented {
  display: inline-flex;
  justify-self: start;
  overflow: hidden;
  min-inline-size: 0;
  margin: 0;
  padding: 0;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.segmented button {
  min-height: 34px;
  border: 0;
  border-left: 1px solid var(--rule);
  background: transparent;
  color: var(--ink);
  padding: 0.35rem 0.65rem;
  cursor: pointer;
}

.segmented button:first-child {
  border-left: 0;
}

.segmented button[aria-pressed="true"] {
  background: var(--green);
  color: var(--paper);
}

.section-head p,
.reader-followup p {
  max-width: 42rem;
  margin: 0;
  color: var(--muted);
}

.glance-grid {
  display: grid;
  gap: 1rem;
}

.glance-card {
  display: grid;
  gap: 0.75rem;
  min-width: 0;
  padding: 1.1rem;
  background: var(--paper-deep);
}

.glance-list {
  display: grid;
  gap: 0.55rem;
}

.weather-panel {
  display: grid;
  gap: 0.8rem;
}

.weather-now-row,
.weather-forecast-group {
  display: grid;
  gap: 0.45rem;
}

.weather-place {
  color: rgba(48, 20, 2, 0.68);
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.weather-current {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.4rem 0.8rem;
  min-width: 0;
  padding: 0.75rem;
  background: var(--paper-soft);
}

.weather-current strong {
  font-family: var(--serif);
  font-size: 1.75rem;
  line-height: 1;
}

.weather-current span {
  min-width: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.78rem;
  text-align: right;
  text-transform: uppercase;
}

.weather-days {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.45rem;
}

.weather-day {
  display: grid;
  gap: 0.2rem;
  min-width: 0;
  padding: 0.55rem 0.35rem;
  background: var(--paper-soft);
  text-align: center;
}

.weather-day span,
.weather-day strong,
.weather-day em {
  min-width: 0;
}

.weather-day span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
}

.weather-day strong {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
}

.weather-day em {
  color: var(--muted);
  font-size: 0.72rem;
  font-style: normal;
  line-height: 1.25;
}

.glance-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: baseline;
  margin: 0;
  padding-top: 0.55rem;
  border-top: 1px solid rgba(116, 120, 120, 0.32);
}

.glance-row span {
  min-width: 0;
}

.glance-row strong {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 500;
  text-align: right;
  white-space: nowrap;
}

.glance-status {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.8rem;
}

/* Matches .glance-row strong exactly — the secondary-base rate (USD) reads
   as equal in weight to the primary rate (EUR), not a lesser footnote. */
.rate-secondary {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 500;
  text-align: right;
}

.route-list {
  display: grid;
  gap: 2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.route-item {
  display: grid;
  grid-template-columns: 3.2rem minmax(0, 1fr);
  gap: 1rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--rule);
}

.route-number {
  color: var(--paper-deep);
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 700;
  font-variant-numeric: lining-nums;
  line-height: 1;
}

.route-item--current .route-number {
  color: var(--earth);
}

.route-item--past {
  opacity: 0.6;
}

.route-status-chip {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.route-content {
  display: grid;
  gap: 0.9rem;
  min-width: 0;
}

.route-title-row {
  display: grid;
  gap: 0.55rem;
}

.route-title-row h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 5vw, 2rem);
  line-height: 1.1;
}

.route-title-row p {
  margin: 0.15rem 0 0;
}

.date-range {
  color: var(--muted);
}

.route-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.outline-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.2;
  text-decoration: none;
  text-transform: uppercase;
}

.outline-link:hover {
  border-color: var(--green);
  background: var(--paper-soft);
}

.transfer-note {
  border-left: 4px solid var(--green);
  background: var(--paper-soft);
}

.transfer-note summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
  padding: 0.8rem;
  cursor: pointer;
}

.transfer-note summary span:last-child {
  min-width: 0;
  overflow-wrap: break-word;
}

.transfer-note p {
  margin: 0;
  padding: 0 0.8rem 0.9rem;
  color: #444748;
}

.activities-list {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15.5rem), 1fr));
  align-items: stretch;
}

.activities-list h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 5vw, 1.8rem);
  line-height: 1.1;
}

.activities-list p {
  margin: 0;
}

.activity-meta {
  min-width: 0;
  min-height: calc(2 * 1.45em);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.45;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}

.activity-card {
  display: grid;
  grid-template-rows: auto auto auto 1fr auto;
  gap: 0.65rem;
  min-width: 0;
  min-height: 22.5rem;
  padding: 1.05rem;
  border: 1px solid var(--rule);
  background: rgba(255, 255, 255, 0.3);
}

.activity-card > * {
  min-width: 0;
}

.activity-card-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.55rem;
  align-items: center;
  min-width: 0;
}

.activity-card-head .card-kicker {
  width: auto;
  min-width: 0;
  overflow-wrap: anywhere;
}

.activity-card h3 {
  min-height: 3.9em;
  overflow-wrap: anywhere;
}

.activity-card p:not(.card-kicker):not(.activity-meta) {
  color: #444748;
  overflow-wrap: break-word;
}

.activity-card .outline-link {
  align-self: end;
  width: fit-content;
  max-width: 100%;
  min-width: 0;
  overflow-wrap: anywhere;
  white-space: normal;
}

.activity-card--booked {
  background: var(--green);
  color: var(--paper);
}

.activity-card--booked p:not(.card-kicker):not(.activity-meta) {
  color: rgba(253, 249, 237, 0.86);
}

.activity-card--booked .card-kicker,
.activity-card--booked .activity-meta {
  color: rgba(253, 249, 237, 0.72);
}

.activity-card--booked .chip,
.activity-card--booked .outline-link {
  background: var(--paper);
  color: var(--green);
}

@supports (grid-template-rows: subgrid) {
  .activities-list {
    grid-auto-rows: auto auto auto minmax(0, 1fr) auto;
  }

  .activity-card {
    grid-row: span 5;
    grid-template-rows: subgrid;
  }

  .activity-meta {
    min-height: 0;
  }
}

.flight-board {
  display: grid;
  gap: 1rem;
}

.flight-group {
  display: grid;
  gap: 0.65rem;
  padding: 1rem;
  border: 1px solid var(--rule);
  container-type: inline-size;
}

.flight-group h3 {
  margin: 0 0 0.25rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  text-transform: uppercase;
}

.flight-row {
  display: grid;
  grid-template-columns: minmax(4.5rem, auto) minmax(0, 1fr) auto auto;
  gap: 0.7rem;
  align-items: center;
  min-width: 0;
  padding-block: 0.55rem;
  border-top: 1px solid var(--rule-soft);
}

.flight-route,
.flight-times,
.flight-no {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

.flight-cities {
  min-width: 0;
  overflow-wrap: break-word;
}

.flight-times,
.flight-no {
  white-space: nowrap;
}

.flight-no {
  width: fit-content;
  padding: 0.18rem 0.42rem;
  background: var(--green);
  color: var(--paper);
  font-size: 0.74rem;
  text-transform: uppercase;
}

/* .flight-group's own rendered width, not the viewport's — narrow behind an
   open sidebar even on a wide screen, and still cramped just past 430px. */
@container (max-width: 30rem) {
  .flight-row {
    grid-template-columns: 1fr;
  }
}

.reference-list {
  display: grid;
  gap: 0.75rem;
}

.reference-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-width: 0;
  min-height: 4.2rem;
  padding: 1rem;
  border: 1px solid var(--rule);
  background: rgba(255, 255, 255, 0.28);
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.15rem, 5vw, 1.5rem);
  font-weight: 600;
  text-decoration: none;
}

.reference-title {
  min-width: 0;
  overflow-wrap: break-word;
}

.reference-arrow {
  flex: 0 0 auto;
  font-family: var(--mono);
}

.reference-link:hover {
  border-color: var(--green);
  background: var(--green);
  color: var(--paper);
}

.reader-followup {
  padding: 1rem;
  border: 1px dashed var(--rule);
  background: rgba(230, 224, 203, 0.35);
}

.fallback {
  border: 1px solid var(--earth);
  background: #ffdbc8;
  padding: 1rem;
}

.fallback h2 {
  font-size: 1.75rem;
  font-style: normal;
}

.back-to-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.back-to-top:hover {
  border-color: var(--green);
  background: var(--paper-soft);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.site-nav {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 90;
  width: min(86vw, var(--nav-width));
  display: flex;
  flex-direction: column;
  padding: 1rem;
  background: var(--paper-soft);
  border-right: 1px solid var(--rule);
  overflow-y: auto;
  overscroll-behavior: contain;
  transform: translateX(-104%);
  visibility: hidden;
  transition:
    transform 220ms ease,
    visibility 0s 220ms;
}

.site-nav:focus {
  outline: none;
}

body.nav-open {
  overflow: hidden;
}

body.nav-open .site-nav {
  transform: translateX(0);
  visibility: visible;
  transition:
    transform 220ms ease,
    visibility 0s 0s;
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 85;
  background: rgba(28, 28, 21, 0.45);
}

.site-nav-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--rule);
}

.site-nav-title {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 700;
}

.site-nav-filter {
  padding-block: 0.8rem 0.2rem;
}

.site-nav-filter-input {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  padding: 0.45rem 0.65rem;
}

.site-nav-groups {
  display: grid;
  gap: 1rem;
  padding-top: 0.8rem;
}

.site-nav-group {
  display: grid;
  gap: 0.4rem;
}

.site-nav-list {
  display: grid;
  gap: 0.15rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-nav-list a {
  display: flex;
  align-items: center;
  min-height: 40px;
  padding: 0.45rem 0.55rem;
  border-left: 3px solid transparent;
  text-decoration: none;
}

.site-nav-list a:hover,
.site-nav-list a:focus-visible,
.site-nav-list a[aria-current="page"] {
  border-color: var(--green);
  background: var(--paper-deep);
}

.site-nav-empty,
.site-nav-loading {
  color: var(--muted);
  font-size: 0.9rem;
}

.site-nav-clear {
  min-height: 36px;
  border: 1px solid var(--rule);
  background: transparent;
  cursor: pointer;
}

section[id],
header[id],
.route-item {
  scroll-margin-top: 8.75rem;
}

@media (max-width: 430px) {
  .page {
    padding-top: 2rem;
  }

  .hero {
    gap: 0.75rem;
    padding-block: 0.5rem 1.5rem;
  }

  .hero h1 {
    font-size: 2.7rem;
  }

  .hero-subtitle {
    font-size: 1rem;
    line-height: 1.45;
  }

  .hero-route {
    font-size: 0.78rem;
    line-height: 1.45;
  }

  .stamp {
    gap: 0.35rem 0.75rem;
    font-size: 0.78rem;
  }

  .launch-panel,
  .departure-banner {
    padding: 0.9rem;
  }

  .countdown {
    gap: 0.5rem;
  }

  .launch-flight strong {
    font-size: 1.25rem;
  }

  .clock-time {
    font-size: 1rem;
  }

  .glance-row {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }

  .glance-row strong,
  .rate-secondary {
    text-align: left;
  }

  .route-item {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 700px) {
  .glance-grid,
  .reference-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .route-title-row {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
  }
}

@media (min-width: 1100px) {
  body.has-site-nav {
    padding-left: var(--nav-width);
  }

  .topbar {
    grid-template-columns: 1fr auto;
  }

  .brand {
    grid-column: 1;
  }

  .topbar-actions {
    grid-column: 2;
  }

  .site-nav {
    transform: none;
    visibility: visible;
    transition: none;
  }

  body.nav-open {
    overflow: auto;
  }

  .nav-toggle,
  .site-nav-close,
  .nav-backdrop {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .site-nav,
  body.nav-open .site-nav,
  .back-to-top {
    transition: none;
  }
}

.hidden {
  display: none;
}

/* ---- Currency calculator (issue #72) ---- */
.calc-swap-row {
  display: flex;
  justify-content: center;
}

.calc-swap,
.calc-key,
.calc-clear-full {
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
}

.calc-swap {
  border-radius: 999px;
  width: 2rem;
  height: 2rem;
}

.calc-keypad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.4rem;
  margin-top: 0.4rem;
}

.calc-key,
.calc-clear-full {
  border-radius: var(--radius);
  font-family: var(--mono);
}

.calc-key {
  min-height: 2.4rem;
  font-size: 1rem;
}

/* The ⌫ glyph renders visibly smaller than digits at the same font-size. */
.calc-key-icon {
  font-size: 1.4rem;
}

.calc-clear-full {
  width: 100%;
  min-height: 2.6rem;
  margin-top: 0.4rem;
  font-size: 0.95rem;
}

/* Tuned so a 7-digit IDR amount stays on one line at a 390px phone width. */
.calc-num {
  font-family: var(--mono);
  font-size: clamp(1.5rem, 7vw, 2.1rem);
  line-height: 1.15;
  color: var(--ink);
}

/* Same size as .calc-num — distinct color so "what you typed" and "what it
   converts to" read apart at a glance. */
.calc-num-input {
  color: var(--muted);
}

.calc-num-output {
  color: var(--green);
}

.calc-num-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
  min-width: 0;
}

.calc-num-row-split {
  justify-content: space-between;
}

.calc-amount-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  min-width: 0;
}

.calc-scale-hint {
  font-family: var(--mono);
  font-size: 0.7rem;
}

/* Sized to match .segmented button (the Weather card's Now/3-day toggle)
   for a consistent control size across glance-card widgets. */
.calc-unit-toggle {
  flex: 0 0 auto;
  min-height: 34px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--green);
  color: var(--paper);
  padding: 0.35rem 0.65rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.calc-launch-btn {
  width: 100%;
  margin-top: 0.6rem;
  min-height: 2.6rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--green);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
}

.calc-modal {
  width: min(360px, 90vw);
  max-height: 90vh;
  overflow-y: auto;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.1rem;
  background: var(--paper-deep);
  color: var(--ink);
}

.calc-modal:not([open]) {
  display: none;
}

.calc-modal::backdrop {
  background: rgba(28, 28, 21, 0.55);
}

.calc-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.6rem;
}

.calc-modal-head h3 {
  margin: 0;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
}

.calc-modal-close {
  border: 0;
  background: none;
  color: var(--ink);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.2rem 0.4rem;
}

.calc-clear-full[data-active="true"] {
  border-color: var(--earth);
  background: var(--earth);
  color: var(--paper);
}

@media (max-width: 640px) {
  .calc-modal {
    position: fixed;
    inset: 0;
    width: 100vw;
    max-width: none;
    height: 100dvh;
    max-height: 100dvh;
    margin: 0;
    border: 0;
    border-radius: 0;
    padding: calc(1rem + env(safe-area-inset-top)) calc(1rem + env(safe-area-inset-right))
      calc(5rem + env(safe-area-inset-bottom)) calc(1rem + env(safe-area-inset-left));
    background: linear-gradient(180deg, var(--paper) 0%, var(--paper-deep) 100%);
    display: grid;
    grid-template-rows: auto auto auto auto minmax(0, 1fr) auto;
    gap: 0.8rem;
  }

  .calc-modal-head h3 {
    font-size: 1.35rem;
  }

  .calc-key,
  .calc-clear-full {
    min-height: 4rem;
    font-size: 1.15rem;
  }

  .calc-key-icon {
    font-size: 1.95rem;
  }

  .calc-unit-toggle {
    min-height: 44px;
    padding-inline: 0.85rem;
  }

  .calc-input-line {
    align-self: end;
    border-bottom: 1px solid var(--rule);
    padding-bottom: 0.8rem;
  }

  .calc-keypad {
    gap: 0.55rem;
    grid-template-rows: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 640px) and (max-height: 700px) {
  .calc-modal {
    gap: 0.45rem;
    padding: calc(0.75rem + env(safe-area-inset-top)) calc(1rem + env(safe-area-inset-right))
      calc(0.75rem + env(safe-area-inset-bottom)) calc(1rem + env(safe-area-inset-left));
  }

  .calc-modal-head {
    margin-bottom: 0;
  }

  .calc-modal-head h3 {
    font-size: 1.15rem;
  }

  .calc-key,
  .calc-clear-full {
    min-height: clamp(2.5rem, 8dvh, 4rem);
  }

  .calc-keypad {
    gap: 0.3rem;
    margin-top: 0;
  }

  .calc-num {
    font-size: clamp(1.35rem, 6vw, 1.7rem);
  }

  .calc-input-line {
    padding-bottom: 0.45rem;
  }

  .calc-clear-full {
    margin-top: 0;
  }
}

@media (orientation: landscape) and (max-height: 520px) and (hover: none) and (pointer: coarse) {
  .calc-modal {
    position: fixed;
    inset: 50% auto auto 50%;
    display: grid;
    grid-template-areas:
      "head keypad"
      "input keypad"
      "swap keypad"
      "result keypad"
      "clear keypad";
    grid-template-columns: minmax(0, 1fr) minmax(15rem, 1.05fr);
    grid-template-rows: auto auto auto auto minmax(0, 1fr);
    gap: 0.45rem 0.8rem;
    width: min(44rem, 96vw);
    max-width: none;
    height: calc(100dvh - 1rem);
    max-height: calc(100dvh - 1rem);
    margin: 0;
    border: 0;
    border-radius: 0;
    padding: calc(0.7rem + env(safe-area-inset-top)) calc(0.8rem + env(safe-area-inset-right))
      calc(0.7rem + env(safe-area-inset-bottom)) calc(0.8rem + env(safe-area-inset-left));
    transform: translate(-50%, -50%);
    background: linear-gradient(180deg, var(--paper) 0%, var(--paper-deep) 100%);
  }

  .calc-modal-head {
    grid-area: head;
    margin-bottom: 0;
  }

  .calc-modal-head h3 {
    font-size: 1.1rem;
  }

  .calc-input-line {
    grid-area: input;
    border-bottom: 1px solid var(--rule);
    padding-bottom: 0.35rem;
  }

  .calc-swap-row {
    grid-area: swap;
  }

  .calc-result-line {
    grid-area: result;
  }

  .calc-keypad {
    grid-area: keypad;
    grid-template-rows: repeat(4, minmax(0, 1fr));
    gap: 0.35rem;
    margin-top: 0;
    min-height: 0;
  }

  .calc-clear-full {
    grid-area: clear;
    align-self: end;
    margin-top: 0;
  }

  .calc-key,
  .calc-clear-full {
    min-height: 2.75rem;
    font-size: 1.05rem;
  }

  .calc-key-icon {
    font-size: 1.75rem;
  }

  .calc-unit-toggle {
    min-height: 40px;
  }

  .calc-num {
    font-size: clamp(1.25rem, 4vw, 1.8rem);
  }
}