:root {
  --fapp-bg: #ffffff;
  --fapp-surface: #f5f7fb;
  --fapp-ink: #111522;
  --fapp-muted: #5f6877;
  --fapp-line: #dbe0e8;
  --fapp-line-strong: #b9c1cd;
  --fapp-blue: #0b43d9;
  --fapp-blue-soft: #edf2ff;
  --fapp-orange: #b73b00;
  --fapp-orange-soft: #fff2eb;
  --ink: var(--fapp-ink);
  --muted: var(--fapp-muted);
  --soft: var(--fapp-bg);
  --paper: var(--fapp-bg);
  --line: var(--fapp-line);
  --line-strong: var(--fapp-line-strong);
  --blue: var(--fapp-blue);
  --coral: var(--fapp-orange);
  --green: #14715b;
  --gold: #9a6500;
  --shadow: 0 12px 32px rgba(22, 42, 76, 0.11);
}

html {
  background: #e9edf4;
}

body.variant-frontend-app-builder {
  color: var(--fapp-ink);
  background: #e9edf4;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}

.variant-frontend-app-builder .app-shell {
  background: var(--fapp-bg);
  box-shadow: 0 0 0 1px var(--fapp-line);
}

.variant-frontend-app-builder .hero {
  min-height: 276px;
  color: var(--fapp-ink);
  background: var(--fapp-bg);
  border-bottom: 1px solid var(--fapp-line);
  overflow: hidden;
  transition: min-height 180ms ease;
}

.variant-frontend-app-builder .hero-content {
  min-height: 276px;
  padding: max(16px, env(safe-area-inset-top)) 18px 20px;
  justify-content: flex-start;
}

.variant-frontend-app-builder .topbar {
  position: relative;
  inset: auto;
  min-height: 42px;
  display: grid;
  grid-template-columns: minmax(84px, 1fr) auto minmax(84px, 1fr);
  gap: 10px;
  align-items: center;
}

.variant-frontend-app-builder .brand-chip,
.variant-frontend-app-builder .profile-button,
.variant-frontend-app-builder .icon-button {
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--fapp-ink);
  box-shadow: none;
  backdrop-filter: none;
}

.variant-frontend-app-builder .brand-chip {
  min-height: auto;
  padding: 0;
  color: var(--fapp-blue);
  font-size: 17px;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.variant-frontend-app-builder .topbar h1 {
  max-width: 184px;
  margin: 0;
  color: var(--fapp-ink);
  font-size: 19px;
  line-height: 1.15;
  text-align: center;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.variant-frontend-app-builder .topbar-actions {
  justify-content: flex-end;
}

.variant-frontend-app-builder .profile-button {
  min-height: 36px;
  max-width: 76px;
  padding: 7px 10px;
  border: 1px solid var(--fapp-line);
  background: var(--fapp-bg);
  color: var(--fapp-ink);
  font-size: 12px;
  font-weight: 800;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.variant-frontend-app-builder .icon-button {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid var(--fapp-line);
}

.variant-frontend-app-builder .icon-button svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.variant-frontend-app-builder .fapp-hero-art {
  position: absolute;
  right: -34px;
  bottom: -10px;
  z-index: 0;
  width: 58%;
  height: 210px;
  object-fit: cover;
  object-position: 48% 64%;
  mix-blend-mode: multiply;
  opacity: 0.72;
  pointer-events: none;
}

.variant-frontend-app-builder .route-strip {
  position: relative;
  z-index: 1;
  width: min(100%, 348px);
  min-height: 174px;
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  overflow: visible;
}

.variant-frontend-app-builder .next-stop-copy {
  width: 70%;
}

.variant-frontend-app-builder .next-stop-copy > span {
  display: block;
  margin-bottom: 7px;
  color: var(--fapp-blue);
  font-size: 13px;
  font-weight: 900;
}

.variant-frontend-app-builder .next-stop-copy strong {
  display: block;
  font-size: 21px;
  line-height: 1.17;
  letter-spacing: -0.025em;
}

.variant-frontend-app-builder .next-stop-copy time {
  display: block;
  margin-bottom: 3px;
  color: var(--fapp-blue);
  font-size: 39px;
  line-height: 1;
  letter-spacing: -0.055em;
}

.variant-frontend-app-builder .next-stop-copy p {
  max-width: 235px;
  margin: 9px 0 0;
  color: var(--fapp-muted);
  font-size: 12px;
  line-height: 1.45;
}

.variant-frontend-app-builder .next-stop-action {
  min-height: 44px;
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  gap: 18px;
  border: 1px solid var(--fapp-blue);
  border-radius: 8px;
  background: var(--fapp-blue);
  color: #fff;
  font-size: 14px;
  font-weight: 850;
}

.variant-frontend-app-builder .next-stop-action span {
  font-size: 18px;
}

.variant-frontend-app-builder .app-shell:not(.is-discover) .hero,
.variant-frontend-app-builder .app-shell:not(.is-discover) .hero-content {
  min-height: 72px;
}

.variant-frontend-app-builder .app-shell:not(.is-discover) .fapp-hero-art,
.variant-frontend-app-builder .app-shell:not(.is-discover) .route-strip {
  display: none;
}

.variant-frontend-app-builder .main {
  z-index: 2;
  margin-top: 0;
  padding: 0 16px calc(94px + env(safe-area-inset-bottom));
  border-radius: 0;
  background: var(--fapp-bg);
}

.variant-frontend-app-builder .view,
.variant-frontend-app-builder .view.is-active {
  padding-top: 0;
}

.variant-frontend-app-builder .view[hidden] {
  display: none !important;
}

.variant-frontend-app-builder .search-block {
  position: sticky;
  top: 0;
  z-index: 8;
  padding: 14px 0 11px;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
}

.variant-frontend-app-builder .search-box {
  height: 52px;
  border: 1px solid var(--fapp-line-strong);
  border-radius: 9px;
  background: var(--fapp-bg);
  box-shadow: none;
  backdrop-filter: none;
}

.variant-frontend-app-builder .search-box svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: var(--fapp-blue);
  stroke-width: 2;
  stroke-linecap: round;
}

.variant-frontend-app-builder .search-box input {
  color: var(--fapp-ink);
  font-size: 14px;
}

.variant-frontend-app-builder .rail,
.variant-frontend-app-builder .filter-rail,
.variant-frontend-app-builder .preference-cloud,
.variant-frontend-app-builder .lane-switch {
  margin-inline: -16px;
  padding-inline: 16px;
  scrollbar-width: none;
}

.variant-frontend-app-builder .rail::-webkit-scrollbar,
.variant-frontend-app-builder .filter-rail::-webkit-scrollbar,
.variant-frontend-app-builder .preference-cloud::-webkit-scrollbar,
.variant-frontend-app-builder .lane-switch::-webkit-scrollbar {
  display: none;
}

.variant-frontend-app-builder .rail {
  gap: 0;
  border-bottom: 1px solid var(--fapp-line);
}

.variant-frontend-app-builder .date-chip {
  min-width: 92px;
  padding: 13px 12px 10px;
  border: 0;
  border-bottom: 3px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--fapp-ink);
  text-align: center;
}

.variant-frontend-app-builder .date-chip strong {
  font-size: 18px;
  letter-spacing: -0.02em;
}

.variant-frontend-app-builder .date-chip span {
  margin-top: 4px;
  color: var(--fapp-muted);
  font-size: 10px;
}

.variant-frontend-app-builder .date-chip.is-active {
  border-color: var(--fapp-blue);
  color: var(--fapp-blue);
  box-shadow: none;
}

.variant-frontend-app-builder .date-chip.is-active span {
  color: var(--fapp-blue);
}

.variant-frontend-app-builder .filter-rail,
.variant-frontend-app-builder .preference-cloud,
.variant-frontend-app-builder .lane-switch {
  display: flex;
  gap: 8px;
  overflow-x: auto;
}

.variant-frontend-app-builder .filter-rail {
  padding-top: 10px;
  padding-bottom: 2px;
}

.variant-frontend-app-builder .filter-chip,
.variant-frontend-app-builder .lane-chip {
  min-height: 36px;
  padding: 7px 12px;
  flex: 0 0 auto;
  border: 1px solid var(--fapp-line);
  border-radius: 8px;
  background: var(--fapp-bg);
  color: var(--fapp-ink);
  font-size: 12px;
  font-weight: 750;
  box-shadow: none;
}

.variant-frontend-app-builder .filter-chip.is-active,
.variant-frontend-app-builder .lane-chip.is-active {
  border-color: var(--fapp-blue);
  background: var(--fapp-blue-soft);
  color: var(--fapp-blue);
}

.variant-frontend-app-builder .section-title {
  margin: 21px 0 3px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--fapp-line);
}

.variant-frontend-app-builder .section-title p {
  display: none;
}

.variant-frontend-app-builder .section-title h2 {
  font-size: 23px;
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.variant-frontend-app-builder .quiet-button,
.variant-frontend-app-builder .full-button,
.variant-frontend-app-builder .card-action {
  border: 1px solid var(--fapp-line-strong);
  border-radius: 8px;
  background: var(--fapp-bg);
  color: var(--fapp-ink);
  box-shadow: none;
  font-size: 12px;
  font-weight: 800;
}

.variant-frontend-app-builder .quiet-button {
  min-height: 38px;
  padding: 8px 11px;
}

.variant-frontend-app-builder .event-list {
  gap: 0;
}

.variant-frontend-app-builder .event-card {
  position: relative;
  grid-template-columns: 70px minmax(0, 1fr) 22px;
  gap: 13px;
  padding: 18px 0;
  border: 0;
  border-bottom: 1px solid var(--fapp-line);
  border-radius: 0;
  background: var(--fapp-bg);
  box-shadow: none;
}

.variant-frontend-app-builder .event-card::before,
.variant-frontend-app-builder .event-card::after {
  display: none;
}

.variant-frontend-app-builder .time-column {
  min-height: 116px;
  padding-right: 12px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border-right: 1px solid var(--fapp-line);
}

.variant-frontend-app-builder .time-column strong {
  color: var(--fapp-blue);
  font-size: 23px;
  line-height: 1;
  letter-spacing: -0.05em;
}

.variant-frontend-app-builder .time-column span {
  margin-top: 10px;
  color: var(--fapp-muted);
  font-size: 11px;
}

.variant-frontend-app-builder .booth-column strong {
  max-width: 62px;
  font-size: 14px;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.variant-frontend-app-builder .event-body {
  min-width: 0;
  display: block;
}

.variant-frontend-app-builder .event-meta {
  margin-bottom: 7px;
}

.variant-frontend-app-builder .event-card h3 {
  margin: 0 0 7px;
  display: -webkit-box;
  color: var(--fapp-ink);
  font-size: 17px;
  line-height: 1.28;
  letter-spacing: -0.018em;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.variant-frontend-app-builder .event-location {
  margin: 0;
  color: var(--fapp-muted);
  font-size: 12px;
  line-height: 1.45;
}

.variant-frontend-app-builder .type-pill,
.variant-frontend-app-builder .signal-pill,
.variant-frontend-app-builder .tag {
  min-height: 21px;
  padding: 3px 6px;
  border: 1px solid var(--fapp-line);
  border-radius: 5px;
  background: transparent;
  color: var(--fapp-muted);
  font-size: 10px;
}

.variant-frontend-app-builder .type-pill {
  border-color: color-mix(in srgb, var(--fapp-blue), transparent 55%);
  color: var(--fapp-blue);
}

.variant-frontend-app-builder .tag-row {
  margin-top: 8px;
}

.variant-frontend-app-builder .event-body > .action-row {
  margin-top: 12px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.18fr);
  gap: 8px;
}

.variant-frontend-app-builder .card-action {
  min-height: 42px;
  padding: 8px 7px;
}

.variant-frontend-app-builder .card-action.is-primary,
.variant-frontend-app-builder .full-button {
  border-color: var(--fapp-blue);
  background: var(--fapp-blue);
  color: #fff;
}

.variant-frontend-app-builder .card-action.is-on {
  border-color: var(--fapp-orange);
  background: var(--fapp-orange-soft);
  color: var(--fapp-orange);
}

.variant-frontend-app-builder .card-action:disabled {
  border-color: var(--fapp-line);
  background: var(--fapp-surface);
  color: #818997;
}

.variant-frontend-app-builder .details-chevron {
  width: 22px;
  min-height: 44px;
  padding: 0;
  align-self: center;
  border: 0;
  background: transparent;
  color: var(--fapp-ink);
  font-size: 28px;
  line-height: 1;
}

.variant-frontend-app-builder .priority-row,
.variant-frontend-app-builder .detail-priority {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.variant-frontend-app-builder .priority-row button,
.variant-frontend-app-builder .detail-priority button {
  min-height: 30px;
  padding: 5px 8px;
  border: 1px solid var(--fapp-line);
  border-radius: 6px;
  background: #fff;
  color: var(--fapp-muted);
  font-size: 10px;
  font-weight: 750;
}

.variant-frontend-app-builder .priority-row button.is-active,
.variant-frontend-app-builder .detail-priority button.is-active {
  border-color: var(--fapp-blue);
  background: var(--fapp-blue-soft);
  color: var(--fapp-blue);
}

.variant-frontend-app-builder .detail-priority {
  flex-wrap: wrap;
}

.variant-frontend-app-builder .detail-priority > span {
  width: 100%;
  color: var(--fapp-muted);
  font-size: 11px;
  font-weight: 750;
}

.variant-frontend-app-builder .load-more {
  width: 100%;
  min-height: 48px;
  margin: 12px 0 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--fapp-line);
  border-radius: 8px;
  background: var(--fapp-surface);
  color: var(--fapp-blue);
  font-size: 13px;
  font-weight: 850;
}

.variant-frontend-app-builder .load-more span {
  color: var(--fapp-muted);
  font-size: 10px;
}

.variant-frontend-app-builder .hall-map,
.variant-frontend-app-builder .route-map,
.variant-frontend-app-builder .map-zone,
.variant-frontend-app-builder .detail-cell {
  border: 1px solid var(--fapp-line);
  border-radius: 8px;
  background: var(--fapp-bg);
  box-shadow: none;
}

.variant-frontend-app-builder .hall-map {
  margin-top: 12px;
}

.variant-frontend-app-builder .map-zone {
  min-height: 58px;
}

.variant-frontend-app-builder .map-zone strong {
  font-size: 11px;
}

.variant-frontend-app-builder .itinerary-switch {
  margin: 14px 0 2px;
  padding: 3px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--fapp-line-strong);
  border-radius: 10px;
  background: var(--fapp-surface);
}

.variant-frontend-app-builder .itinerary-switch button {
  min-height: 44px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--fapp-ink);
  font-size: 14px;
  font-weight: 850;
}

.variant-frontend-app-builder .itinerary-switch button.is-active {
  background: var(--fapp-blue);
  color: #fff;
}

.variant-frontend-app-builder .itinerary-panel[hidden] {
  display: none;
}

.variant-frontend-app-builder .plan-command {
  margin: 14px 0 4px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: stretch;
}

.variant-frontend-app-builder .insight-card {
  min-height: 64px;
  margin: 0;
  padding: 12px 14px;
  border: 1px solid var(--fapp-line);
  border-radius: 8px;
  background: var(--fapp-surface);
  box-shadow: none;
}

.variant-frontend-app-builder .insight-card::before {
  display: none;
}

.variant-frontend-app-builder .insight-card strong {
  font-size: 13px;
}

.variant-frontend-app-builder .insight-card span {
  margin-top: 5px;
  font-size: 10px;
}

.variant-frontend-app-builder .plan-fill-button {
  min-width: 86px;
  border-color: var(--fapp-orange);
  color: var(--fapp-orange);
}

.variant-frontend-app-builder .timeline {
  gap: 0;
  margin-top: 10px;
}

.variant-frontend-app-builder .timeline::before {
  display: none;
}

.variant-frontend-app-builder .timeline-item {
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px;
}

.variant-frontend-app-builder .timeline-time-rail {
  position: relative;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: var(--fapp-muted);
}

.variant-frontend-app-builder .timeline-time-rail::before {
  content: "";
  position: absolute;
  top: 12px;
  right: 2px;
  bottom: 12px;
  width: 1px;
  background: var(--fapp-line-strong);
}

.variant-frontend-app-builder .timeline-time-rail::after {
  content: "";
  position: absolute;
  top: 6px;
  right: -3px;
  width: 11px;
  height: 11px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--fapp-blue);
  box-shadow: 0 0 0 1px var(--fapp-blue);
}

.variant-frontend-app-builder .timeline-time-rail strong {
  color: var(--fapp-blue);
  font-size: 15px;
}

.variant-frontend-app-builder .timeline-time-rail span {
  padding-bottom: 5px;
  font-size: 12px;
}

.variant-frontend-app-builder .timeline-card {
  position: relative;
  min-height: 120px;
  margin: 0;
  padding: 16px 88px 13px 16px;
  border: 1px solid var(--fapp-line);
  border-radius: 9px;
  background: var(--fapp-bg);
  box-shadow: none;
}

.variant-frontend-app-builder .timeline-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.3;
}

.variant-frontend-app-builder .timeline-card .action-row {
  position: absolute;
  top: 50%;
  right: 28px;
  margin: 0;
  transform: translateY(-50%);
}

.variant-frontend-app-builder .timeline-card .details-chevron {
  position: absolute;
  top: 50%;
  right: 5px;
  transform: translateY(-50%);
}

.variant-frontend-app-builder .timeline-card.is-conflict {
  border-color: var(--fapp-orange);
  background: var(--fapp-orange-soft);
}

.variant-frontend-app-builder .text-action {
  min-height: 32px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--fapp-orange);
  font-size: 12px;
  font-weight: 850;
}

.variant-frontend-app-builder .travel-gap {
  min-height: 54px;
  margin-left: 84px;
  padding: 9px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px dashed var(--fapp-line-strong);
  border-bottom: 1px dashed var(--fapp-line-strong);
  color: var(--fapp-muted);
  font-size: 11px;
}

.variant-frontend-app-builder .travel-gap small {
  font-size: 9px;
}

.variant-frontend-app-builder .travel-gap.is-tight {
  color: var(--fapp-orange);
}

.variant-frontend-app-builder .booth-route-block {
  margin-top: 18px;
  border-top: 1px solid var(--fapp-line);
}

.variant-frontend-app-builder .route-heading {
  min-height: 62px;
  padding: 13px 0;
}

.variant-frontend-app-builder .full-button {
  min-height: 50px;
  margin-top: 14px;
  background: #fff;
  color: var(--fapp-blue);
}

.variant-frontend-app-builder .guest-intro {
  margin: 14px 0 10px;
  padding: 14px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 5px 10px;
  align-items: center;
  border-left: 3px solid var(--fapp-blue);
  background: var(--fapp-surface);
}

.variant-frontend-app-builder .guest-intro strong,
.variant-frontend-app-builder .guest-intro span {
  grid-column: 1;
}

.variant-frontend-app-builder .guest-intro strong {
  font-size: 14px;
}

.variant-frontend-app-builder .guest-intro span {
  color: var(--fapp-muted);
  font-size: 11px;
  line-height: 1.45;
}

.variant-frontend-app-builder .guest-intro button {
  grid-column: 2;
  grid-row: 1 / span 2;
  min-height: 38px;
  border: 1px solid var(--fapp-line-strong);
  border-radius: 7px;
  background: #fff;
  color: var(--fapp-blue);
  font-size: 11px;
  font-weight: 800;
}

.variant-frontend-app-builder .preference-cloud {
  margin-bottom: 8px;
  padding-bottom: 3px;
}

.variant-frontend-app-builder .guest-event-card {
  padding: 18px 0;
  border-bottom: 1px solid var(--fapp-line);
}

.variant-frontend-app-builder .guest-event-head {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 22px;
  gap: 10px;
}

.variant-frontend-app-builder .guest-event-head span {
  color: var(--fapp-blue);
  font-size: 11px;
  font-weight: 850;
}

.variant-frontend-app-builder .guest-event-head h3 {
  margin: 5px 0;
  font-size: 17px;
  line-height: 1.25;
}

.variant-frontend-app-builder .guest-event-head p {
  margin: 0;
  color: var(--fapp-muted);
  font-size: 11px;
}

.variant-frontend-app-builder .guest-mini-list {
  margin-top: 13px;
  border-top: 1px solid var(--fapp-line);
}

.variant-frontend-app-builder .guest-mini-row {
  min-height: 58px;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  border-bottom: 1px solid var(--fapp-line);
}

.variant-frontend-app-builder .guest-initial {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--fapp-blue-soft);
  color: var(--fapp-blue);
  font-size: 12px;
  font-weight: 900;
}

.variant-frontend-app-builder .guest-mini-row strong,
.variant-frontend-app-builder .guest-mini-row span {
  display: block;
}

.variant-frontend-app-builder .guest-mini-row strong {
  font-size: 13px;
}

.variant-frontend-app-builder .guest-mini-row span {
  margin-top: 2px;
  color: var(--fapp-muted);
  font-size: 10px;
}

.variant-frontend-app-builder .guest-follow {
  min-height: 34px;
  padding: 6px 9px;
  border: 1px solid var(--fapp-line-strong);
  border-radius: 7px;
  background: #fff;
  color: var(--fapp-ink);
  font-size: 10px;
  font-weight: 800;
}

.variant-frontend-app-builder .guest-follow.is-active {
  border-color: var(--fapp-blue);
  background: var(--fapp-blue-soft);
  color: var(--fapp-blue);
}

.variant-frontend-app-builder .guest-event-actions {
  margin-top: 12px;
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 8px;
}

.variant-frontend-app-builder .empty-state {
  min-height: 190px;
  border: 1px dashed var(--fapp-line-strong);
  border-radius: 9px;
  background: #fff;
}

.variant-frontend-app-builder .empty-state button {
  min-height: 40px;
  margin-top: 12px;
  padding: 8px 14px;
  border: 1px solid var(--fapp-blue);
  border-radius: 7px;
  background: var(--fapp-blue);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
}

.variant-frontend-app-builder .loading-state {
  min-height: 190px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 12px;
  color: var(--fapp-muted);
}

.variant-frontend-app-builder .loading-state span {
  width: 28px;
  height: 28px;
  border: 3px solid var(--fapp-line);
  border-top-color: var(--fapp-blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.variant-frontend-app-builder .tabbar {
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--fapp-line);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 -4px 14px rgba(24, 39, 66, 0.05);
  backdrop-filter: blur(12px);
}

.variant-frontend-app-builder .tab {
  position: relative;
  min-width: 0;
  background: transparent;
  color: #687180;
  font-size: 10px;
  font-weight: 750;
  box-shadow: none;
}

.variant-frontend-app-builder .tab svg {
  width: 21px;
  height: 21px;
  margin-bottom: 4px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.variant-frontend-app-builder .tab:first-child svg path {
  fill: currentColor;
  stroke: none;
  opacity: 0.16;
}

.variant-frontend-app-builder .tab.is-active {
  background: transparent;
  color: var(--fapp-blue);
  box-shadow: none;
}

.variant-frontend-app-builder .tab.is-active::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 32px;
  height: 3px;
  background: var(--fapp-blue);
  border-radius: 0 0 3px 3px;
  transform: translateX(-50%);
}

.variant-frontend-app-builder .sheet-backdrop,
.variant-frontend-app-builder .preference-backdrop {
  background: rgba(17, 21, 34, 0.38);
  backdrop-filter: blur(4px);
}

.variant-frontend-app-builder .detail-sheet {
  border: 1px solid var(--fapp-line);
  border-bottom: 0;
  border-radius: 14px 14px 0 0;
  background: var(--fapp-bg);
  box-shadow: 0 -8px 28px rgba(19, 35, 62, 0.16);
}

.variant-frontend-app-builder .sheet-cover {
  min-height: 0;
  border-bottom: 1px solid var(--fapp-line);
}

.variant-frontend-app-builder .event-sheet-cover {
  margin: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #eef2ff;
}

.variant-frontend-app-builder .event-sheet-cover img {
  display: block;
  width: 100%;
  height: auto;
}

.variant-frontend-app-builder .agenda-speakers {
  margin-top: 7px;
  display: grid;
  grid-template-columns: 15px minmax(0, 1fr);
  gap: 6px;
  align-items: start;
}

.variant-frontend-app-builder .agenda-speakers > svg {
  width: 15px;
  height: 15px;
  margin-top: 1px;
  fill: none;
  stroke: var(--fapp-blue);
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.variant-frontend-app-builder .agenda-speaker-list {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.variant-frontend-app-builder .agenda-speaker-list span {
  max-width: none;
  padding: 0;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--fapp-muted);
  font-size: 11px;
  font-weight: 650;
  line-height: 1.45;
  text-overflow: clip;
  white-space: normal;
}

.variant-frontend-app-builder .guest-section {
  margin-top: 22px;
}

.variant-frontend-app-builder .guest-list {
  border-top: 1px solid var(--fapp-line);
}

.variant-frontend-app-builder .guest-row,
.variant-frontend-app-builder .guest-row.has-intro {
  min-height: 68px;
  margin: 0;
  padding: 12px 0;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  border: 0;
  border-bottom: 1px solid var(--fapp-line);
  border-radius: 0;
  background: transparent;
}

.variant-frontend-app-builder .guest-avatar,
.variant-frontend-app-builder .guest-avatar-empty {
  width: 48px;
  height: 48px;
  border: 1px solid var(--fapp-line);
  border-radius: 50%;
  background-position: center;
  background-size: cover;
  box-shadow: none;
}

.variant-frontend-app-builder .guest-row-body {
  min-width: 0;
}

.variant-frontend-app-builder .guest-row-head {
  min-height: 48px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 60px;
  gap: 10px;
  align-items: center;
}

.variant-frontend-app-builder .guest-identity {
  min-width: 0;
}

.variant-frontend-app-builder .guest-identity strong {
  display: block;
  color: var(--fapp-ink);
  font-size: 14px;
  line-height: 1.25;
}

.variant-frontend-app-builder .guest-identity span {
  margin-top: 4px;
  display: -webkit-box;
  overflow: hidden;
  color: var(--fapp-muted);
  font-size: 11px;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.variant-frontend-app-builder .guest-intro-toggle {
  width: 60px;
  min-height: 32px;
  padding: 0 5px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  border: 1px solid var(--fapp-line-strong);
  border-radius: 7px;
  background: #fff;
  color: var(--fapp-blue);
  font-size: 11px;
  font-weight: 800;
}

.variant-frontend-app-builder .guest-intro-toggle span {
  color: currentColor;
  font-size: inherit;
  white-space: nowrap;
}

.variant-frontend-app-builder .guest-intro-toggle svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  transition: transform 160ms ease;
}

.variant-frontend-app-builder .guest-intro-toggle[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.variant-frontend-app-builder .guest-intro-slot {
  width: 60px;
}

.variant-frontend-app-builder .guest-bio {
  margin: 10px 0 2px;
  padding: 10px 12px;
  border-left: 2px solid var(--fapp-blue);
  background: var(--fapp-surface);
  color: var(--fapp-muted);
  font-size: 12px;
  line-height: 1.65;
}

.variant-frontend-app-builder .detail-grid {
  gap: 0;
  border-top: 1px solid var(--fapp-line);
  border-bottom: 1px solid var(--fapp-line);
}

.variant-frontend-app-builder .detail-cell {
  border: 0;
  border-radius: 0;
}

.variant-frontend-app-builder .detail-cell:nth-child(odd) {
  border-right: 1px solid var(--fapp-line);
}

.variant-frontend-app-builder .preference-backdrop {
  align-items: stretch;
  padding: 0;
  background: var(--fapp-bg);
  backdrop-filter: none;
}

.variant-frontend-app-builder .preference-sheet {
  width: min(520px, 100vw);
  min-height: 100svh;
  max-height: 100svh;
  border: 0;
  border-radius: 0;
  background: var(--fapp-bg);
  box-shadow: none;
}

.variant-frontend-app-builder .preference-sheet::before {
  display: none;
}

.variant-frontend-app-builder .preference-top {
  padding: max(20px, env(safe-area-inset-top)) 20px 14px;
  border-bottom: 1px solid var(--fapp-line);
}

.variant-frontend-app-builder .preference-kicker {
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--fapp-ink);
  font-size: 16px;
}

.variant-frontend-app-builder .preference-copy {
  position: relative;
  min-height: 170px;
  padding: 54px 20px 12px;
}

.variant-frontend-app-builder .fapp-setup-art {
  position: absolute;
  top: 6px;
  right: 18px;
  width: 118px;
  height: 118px;
  background: url("./assets/stopwatch-compass-320.png") center / contain no-repeat;
  mix-blend-mode: multiply;
  pointer-events: none;
}

.variant-frontend-app-builder .preference-copy p:first-of-type {
  display: none;
}

.variant-frontend-app-builder .preference-copy h2 {
  max-width: 300px;
  margin-bottom: 10px;
  font-size: 31px;
  line-height: 1.06;
  letter-spacing: -0.035em;
}

.variant-frontend-app-builder .preference-copy p {
  max-width: 300px;
  color: var(--fapp-muted);
}

.variant-frontend-app-builder .preference-body {
  padding: 16px 20px 20px;
}

.variant-frontend-app-builder .setup-group,
.variant-frontend-app-builder .profile-input {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.variant-frontend-app-builder .setup-chip-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 9px;
}

.variant-frontend-app-builder .preference-sheet .filter-chip {
  min-height: 54px;
  padding: 13px 15px;
  border: 1px solid var(--fapp-line);
  border-radius: 8px;
  background: var(--fapp-bg);
  color: var(--fapp-ink);
  text-align: left;
}

.variant-frontend-app-builder .preference-sheet .filter-chip.is-active {
  border-color: var(--fapp-blue);
  background: var(--fapp-blue-soft);
  color: var(--fapp-blue);
}

.variant-frontend-app-builder .preference-preview {
  border: 0;
  border-radius: 8px;
  background: var(--fapp-surface);
  box-shadow: none;
}

.variant-frontend-app-builder .preference-preview-grid {
  gap: 0;
}

.variant-frontend-app-builder .preference-preview-grid span {
  border-radius: 0;
  background: transparent;
}

.variant-frontend-app-builder .preference-preview-grid span + span {
  border-left: 1px solid var(--fapp-line);
}

.variant-frontend-app-builder .preference-actions {
  grid-template-columns: 0.72fr 1.8fr;
  gap: 12px;
  border-top: 1px solid var(--fapp-line);
  background: var(--fapp-bg);
  backdrop-filter: none;
}

.variant-frontend-app-builder .preference-actions .preference-back {
  display: none;
}

.variant-frontend-app-builder .preference-actions .card-action {
  min-height: 52px;
}

.variant-frontend-app-builder .toast {
  border-radius: 8px;
  background: var(--fapp-ink);
  color: #fff;
}

.variant-frontend-app-builder .sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.variant-frontend-app-builder button,
.variant-frontend-app-builder a,
.variant-frontend-app-builder .event-card,
.variant-frontend-app-builder .timeline-card {
  transition: color 160ms ease, background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.variant-frontend-app-builder button:active,
.variant-frontend-app-builder .event-card:active,
.variant-frontend-app-builder .timeline-card:active {
  transform: scale(0.99);
}

.variant-frontend-app-builder button:focus-visible,
.variant-frontend-app-builder a:focus-visible,
.variant-frontend-app-builder input:focus-visible,
.variant-frontend-app-builder textarea:focus-visible,
.variant-frontend-app-builder .event-card:focus-visible,
.variant-frontend-app-builder .timeline-card:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--fapp-blue), transparent 48%);
  outline-offset: 2px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 340px) {
  .variant-frontend-app-builder .hero,
  .variant-frontend-app-builder .hero-content {
    min-height: 258px;
  }

  .variant-frontend-app-builder .hero-content {
    padding-inline: 14px;
  }

  .variant-frontend-app-builder .main {
    padding-inline: 12px;
  }

  .variant-frontend-app-builder .rail,
  .variant-frontend-app-builder .filter-rail,
  .variant-frontend-app-builder .preference-cloud,
  .variant-frontend-app-builder .lane-switch {
    margin-inline: -12px;
    padding-inline: 12px;
  }

  .variant-frontend-app-builder .profile-button {
    display: none;
  }

  .variant-frontend-app-builder .topbar {
    grid-template-columns: 78px 1fr 40px;
  }

  .variant-frontend-app-builder .topbar h1 {
    font-size: 17px;
  }

  .variant-frontend-app-builder .next-stop-copy strong {
    font-size: 18px;
  }

  .variant-frontend-app-builder .event-card {
    grid-template-columns: 60px minmax(0, 1fr) 18px;
    gap: 10px;
  }

  .variant-frontend-app-builder .time-column {
    padding-right: 8px;
  }

  .variant-frontend-app-builder .time-column strong {
    font-size: 19px;
  }

  .variant-frontend-app-builder .event-body > .action-row {
    grid-template-columns: 1fr;
  }

  .variant-frontend-app-builder .card-action {
    min-height: 40px;
  }

  .variant-frontend-app-builder .plan-command {
    grid-template-columns: 1fr;
  }

  .variant-frontend-app-builder .plan-fill-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .variant-frontend-app-builder *,
  .variant-frontend-app-builder *::before,
  .variant-frontend-app-builder *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

@media (min-width: 480px) {
  .variant-frontend-app-builder .preference-backdrop {
    align-items: center;
    padding: 24px;
    background: #e9edf4;
  }

  .variant-frontend-app-builder .preference-sheet {
    min-height: min(92svh, 820px);
    max-height: min(92svh, 820px);
    border: 1px solid var(--fapp-line);
    border-radius: 14px;
  }
}