* {
  box-sizing: border-box;
}
:root {
  --nav-height: calc(76px + env(safe-area-inset-bottom, 0px));
}
[hidden] {
  display: none !important;
}
html,
body {
  margin: 0;
  height: 100%;
  color: #183c40;
  background: #f9f3df;
  font-family: system-ui, "Microsoft YaHei", sans-serif;
}
body {
  overflow: hidden;
}
button,
input,
select {
  font: inherit;
}
button,
a,
input,
select {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
  color: inherit;
  border: 0;
}
a {
  color: inherit;
}
button:disabled {
  cursor: wait;
  opacity: 0.6;
}
:focus-visible {
  outline: 3px solid #ed7054;
  outline-offset: 4px;
}
#home {
  position: relative;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.map-stage {
  position: relative;
  height: max(350px, 58dvh);
}
.app-page {
  height: calc(100dvh - var(--nav-height));
}
.bottom-nav {
  position: fixed;
  z-index: 20;
  inset: auto 0 0;
  height: var(--nav-height);
  display: flex;
  justify-content: center;
  gap: clamp(0px, 5vw, 80px);
  padding: 7px 16px calc(7px + env(safe-area-inset-bottom, 0px));
  background: #fffdf2;
  border-top: 2px solid #183c40;
}
.bottom-nav button {
  display: flex;
  flex: 1;
  max-width: 180px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 0;
  background: transparent;
  color: #657976;
  font-size: 12px;
  font-weight: 700;
}
.nav-icon { display: grid; place-items: center; width: 38px; height: 34px; }
.nav-icon svg { width: 34px; height: 34px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.bottom-nav button[aria-current="page"] { color: #183c40; }
.bottom-nav button:not([aria-current="page"]) .nav-icon { opacity: .55; }
.bottom-nav button[aria-current="page"] > span:last-child { color: #176857; }
.bottom-nav button:focus:not(:focus-visible) { outline: none; }
.shell-page {
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: max(28px, env(safe-area-inset-top)) 24px 32px;
  background:
    radial-gradient(#c8cfb5 0.7px, transparent 0.8px) 0 0 / 20px 20px,
    #f9f3df;
  animation: arrive 0.2s ease-out;
}
.shell-content {
  width: min(100%, 600px);
  margin: 0 auto;
}
.shell-heading {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 4px 0 28px;
}
.shell-heading h1 {
  font-size: 30px;
  margin: 0 0 5px;
  letter-spacing: 1px;
}
.shell-heading p {
  font-size: 13px;
  color: #60776e;
  margin: 0;
}
.mini-mark {
  display: grid;
  place-items: center;
  width: 53px;
  height: 53px;
  font-size: 34px;
  background: #ffdb78;
  border: 2px solid #183c40;
  border-radius: 18px;
  box-shadow: 3px 3px 0 #183c40;
  transform: rotate(-7deg);
}
.discovery-card {
  position: relative;
  margin: 0 5px 8px 0;
  padding: 30px 22px 36px;
  border: 2px solid #183c40;
  border-radius: 26px;
  background: #fffdf2;
  box-shadow: 6px 7px 0 #183c40;
  text-align: center;
}
.coming-soon {
  display: table;
  margin-left: auto;
  padding: 5px 10px;
  border: 1.5px dashed #7c9284;
  border-radius: 9px;
  font-size: 11px;
  color: #566f64;
  transform: rotate(5deg);
}
.discovery-art {
  display: block;
  width: min(100%, 340px);
  height: auto;
  margin: 6px auto 8px;
}
.discovery-card h2 {
  margin: 12px 0;
  font-size: 23px;
}
.discovery-card p {
  margin: 0 0 30px;
  font-size: 13px;
  color: #63766d;
  line-height: 1.8;
}
.discovery-card .primary {
  font-size: 15px;
}
.profile-card {
  display: flex;
  align-items: center;
  gap: 18px;
  width: calc(100% - 5px);
  padding: 24px;
  margin-bottom: 26px;
  border: 2px solid #183c40;
  border-radius: 24px;
  background: #c4f1df;
  box-shadow: 5px 5px 0 #183c40;
  text-align: left;
}
.profile-avatar {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border: 2px solid #183c40;
  border-radius: 22px;
  background: #fffdf2;
  font-size: 34px;
  overflow: hidden;
}
.profile-identity {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}
.profile-identity b {
  font-size: 21px;
  overflow-wrap: anywhere;
}
.profile-identity > span {
  font-size: 12px;
  color: #4e7265;
}
.menu-arrow {
  margin-left: auto;
  font-size: 26px;
  flex-shrink: 0;
}
.profile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding-right: 5px;
}
.profile-tile {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 9px;
  min-width: 0;
  padding: 20px;
  border: 2px solid #183c40;
  border-radius: 21px;
  background: #fffdf2;
  box-shadow: 3px 4px 0 #183c40;
  text-align: left;
  transition: transform 0.15s;
}
.profile-tile:hover {
  transform: translateY(-2px);
}
.profile-tile b {
  font-size: 16px;
  margin-top: 3px;
}
.profile-tile > span:last-child {
  font-size: 11px;
  color: #728077;
}
.tile-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  font-size: 28px;
  border: 1.5px solid #183c40;
  border-radius: 13px;
}
.mint {
  background: #bcebd9;
}
.yellow {
  background: #ffdc78;
}
.peach {
  background: #ffc4aa;
}
.lilac {
  background: #e2d8f4;
}
.profile-signoff {
  margin: 30px 0 0;
  text-align: center;
  font-size: 14px;
  color: #74867b;
  letter-spacing: 3px;
}
.feature-empty {
  text-align: center;
  padding: 22px 0 28px;
}
.feature-empty .tile-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 22px;
  font-size: 38px;
  transform: rotate(-6deg);
}
.feature-empty h3 {
  font-size: 21px;
  margin: 0 0 12px;
}
.feature-empty p {
  font-size: 13px;
  color: #63766d;
  line-height: 1.8;
  margin: 0;
}
#connection-status {
  position: fixed;
  z-index: 25;
  bottom: calc(var(--nav-height) + 12px);
  left: 14px;
  right: 14px;
  margin: 0 auto;
  max-width: 560px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 15px;
  border: 2px solid #183c40;
  border-radius: 16px;
  background: #ffe5a6;
  box-shadow: 3px 3px 0 #183c40;
  font-size: 12px;
}
#reconnect {
  flex-shrink: 0;
  background: #fffdf2;
  border: 1px solid #183c40;
  border-radius: 10px;
  padding: 8px 10px;
  font-weight: 700;
}
#travel-map {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.topbar {
  position: absolute;
  top: max(20px, env(safe-area-inset-top));
  left: 24px;
  right: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  pointer-events: none;
}
.topbar > * {
  pointer-events: auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 16px 8px 8px;
  border: 2px solid #173c40;
  background: #fffced;
  border-radius: 50px;
  box-shadow: 3px 4px 0 #173c40;
  font-size: 19px;
  letter-spacing: -0.5px;
}
.brand-mark {
  display: grid;
  place-items: center;
  background: #26cdbc;
  width: 35px;
  height: 35px;
  border: 2px solid #173c40;
  border-radius: 50%;
  font-size: 30px;
  font-weight: 900;
}
.brand-sub {
  font-size: 12px;
  border-left: 1px solid #ced4c6;
  padding-left: 10px;
  letter-spacing: 1px;
}
.topbar nav {
  display: flex;
  gap: 10px;
}
.round {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 2px solid #173c40;
  border-radius: 50%;
  background: #fffced;
  font-size: 22px;
  text-decoration: none;
  flex-shrink: 0;
}
.primary {
  background: #27cfb8;
  border: 2px solid #173c40;
  border-radius: 16px;
  box-shadow: 0 5px 0 #173c40;
  padding: 14px 26px;
  font-size: 17px;
  font-weight: 800;
  transition:
    transform 0.15s,
    box-shadow 0.15s;
}
.primary:hover {
  background: #4edbc9;
  transform: translateY(-2px);
}
.primary:active {
  transform: translateY(4px);
  box-shadow: 0 1px 0 #173c40;
}
.home-footer {
  position: relative;
  padding: 18px 24px 24px;
  background: #f9f3df;
}
.home-footer > .big {
  max-width: 760px;
  margin: 0 auto;
}
.big {
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 30px;
  align-items: center;
  height: 62px;
  font-size: 20px;
  border-radius: 22px;
}
.big span {
  font-size: 27px;
}
.itinerary {
  position: relative;
  margin: 12px 24px 0;
  background: #fffced;
  border: 2px solid #173c40;
  border-radius: 22px;
  box-shadow: 3px 3px 0 #173c40;
  padding: 17px 20px;
}
.navigation-action {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.navigation-action select {
  flex: 1;
  min-width: 0;
  max-width: 100%;
  border: 1px solid #91a298;
  border-radius: 10px;
  background: #fffdf2;
  padding: 9px;
  font-size: 12px;
}
.navigation-link {
  padding: 10px 15px;
  background: #27cfb8;
  border: 1.5px solid #173c40;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}
.trip-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.trip-head h2 {
  font-size: 18px;
  margin: 0;
}
.badge {
  font-size: 11px;
  border: 1px solid #173c40;
  border-radius: 8px;
  padding: 4px 7px;
  background: #ffdc73;
  white-space: nowrap;
}
.days {
  display: flex;
  gap: 7px;
  overflow: auto;
  margin: 14px 0 8px;
  padding-bottom: 6px;
}
.day {
  border: 1.5px solid #183c40;
  border-radius: 11px;
  white-space: nowrap;
  padding: 8px 13px;
  background: transparent;
  font-size: 13px;
}
.day[aria-pressed="true"] {
  background: #ffda69;
  box-shadow: 2px 2px 0 #183c40;
  font-weight: 800;
}
.stopline {
  font-size: 14px;
  line-height: 1.8;
}
.route-detail {
  font-size: 12px;
  margin-top: 8px;
  max-height: 200px;
  overflow: auto;
}
.route-detail button {
  background: #def4eb;
  border-radius: 9px;
  padding: 8px 12px;
}
.route-detail p {
  margin: 7px 0;
}
.muted {
  font-size: 12px;
  color: #637675;
  line-height: 1.6;
}
.notice {
  color: #885127;
  font-size: 12px;
  margin: 8px 0 0;
}
dialog {
  padding: 0;
  border: 0;
  overflow: visible;
  background: transparent;
  color: inherit;
}
dialog::backdrop {
  background: #163c4099;
}
#wizard {
  background: #fffdf2;
  border-radius: 20px;
  width: min(650px, calc(100vw - 32px));
  max-height: none;
}
.paper {
  background: #fffdf2;
  isolation: isolate;
  opacity: 1;
  border: 2.5px solid #173c40;
  border-radius: 20px 20px 8px 8px;
  box-shadow: 7px 9px 0 #173c40;
  position: relative;
  max-height: calc(100dvh - 42px);
  display: flex;
  flex-direction: column;
  transform-origin: top left;
}
.paper:after {
  content: "";
  position: absolute;
  left: -2px;
  right: -2px;
  height: 9px;
  bottom: -8px;
  background:
    linear-gradient(135deg, #fffdf2 25%, transparent 25%) -5px 0,
    linear-gradient(225deg, #fffdf2 25%, transparent 25%) -5px 0;
  background-size: 14px 18px;
  pointer-events: none;
}
.paper-tools {
  background: #fffdf2;
  border-radius: 18px 18px 0 0;
  padding: 16px 20px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.paper-tools .round {
  height: 32px;
  width: 32px;
  border-width: 1.5px;
  background: transparent;
  font-size: 20px;
}
#page-stamp {
  font-size: 10px;
  letter-spacing: 3px;
  font-weight: 800;
  color: #537674;
}
.perforation {
  border-top: 2px dashed #c0c9b7;
  margin: 0 20px;
}
.question {
  background: #fffdf2;
  padding: 26px 28px 8px;
  overflow: auto;
  min-height: 280px;
  overscroll-behavior: contain;
}
.eyebrow {
  font-size: 11px;
  color: #58877c;
  letter-spacing: 3px;
  font-weight: 800;
}
.question h1 {
  background: #fffdf2;
  font-size: 28px;
  line-height: 1.4;
  margin: 10px 0 25px;
  letter-spacing: -0.5px;
}
.paper-footer {
  background: #fffdf2;
  padding: 16px 28px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
#progress {
  font-size: 12px;
  font-weight: 800;
  color: #71918a;
}
.error {
  color: #b24835;
  margin: 8px 28px 0;
  font-size: 13px;
  min-height: 18px;
}
#wizard #form-error { background: #fffdf2; margin: 0; padding: 8px 28px 0; }
#wizard #form-error:empty { display: none; }
.field {
  display: grid;
  gap: 10px;
  margin: 16px 0;
}
.field label {
  font-size: 13px;
  font-weight: 700;
}
.field input,
.search,
.field select {
  width: 100%;
  border: 2px solid #173c40;
  border-radius: 14px;
  background: #fffef9;
  padding: 15px;
  color: #173c40;
  min-width: 0;
}
.inline-action {
  background: none;
  padding: 10px 0;
  color: #137a70;
  font-size: 13px;
  font-weight: 700;
}
.choices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 14px 0;
}
.choice {
  border: 2px solid #183c40;
  background: #f1f5e9;
  border-radius: 15px;
  padding: 17px 14px;
  text-align: left;
  font-weight: 700;
  transition:
    transform 0.15s,
    background 0.15s;
  min-height: 58px;
}
.choice[aria-pressed="true"] {
  background: #ffdb79;
  box-shadow: 3px 3px 0 #183c40;
  transform: translate(-2px, -2px);
}
.choice small {
  display: block;
  font-size: 11px;
  font-weight: 400;
  margin-top: 4px;
  color: #566e6a;
}
.chip-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 12px 0;
}
.chip {
  border: 1.5px solid #173c40;
  border-radius: 24px;
  padding: 8px 12px;
  background: #c4f1df;
  font-size: 13px;
}
.stamp {
  font-size: 52px;
  margin: 8px 0 18px;
  width: 90px;
  height: 90px;
  background: #ffdc78;
  display: grid;
  place-items: center;
  border: 2.5px solid #173c40;
  border-radius: 24px;
  transform: rotate(-7deg);
  box-shadow: 4px 4px 0 #173c40;
}
.date-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.tear {
  animation: tear 0.34s ease-in both;
}
.arrive {
  animation: arrive 0.25s ease-out both;
}
@keyframes tear {
  to {
    transform: translate(110px, -25px) rotate(9deg);
    opacity: 0;
  }
}
@keyframes arrive {
  from {
    transform: translateY(12px);
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}
.map-shell {
  position: relative;
  border: 0;
  background: transparent;
  overflow: hidden;
  margin: 12px -18px;
}
.city-map {
  display: block;
  width: 100%;
  height: auto;
  min-height: 330px;
}
.district-path {
  stroke: none;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}
.district-name {
  font-size: 10px;
  fill: #466d65;
  paint-order: stroke;
  stroke: #fffdf2;
  stroke-width: 2px;
  pointer-events: none;
}
.cluster-dot {
  cursor: pointer;
}
.cluster-dot circle {
  fill: #fffdf2;
  stroke: #173c40;
  stroke-width: 2;
}
.cluster-dot text {
  font-size: 11px;
  font-weight: 800;
  fill: #173c40;
  text-anchor: middle;
  dominant-baseline: central;
  pointer-events: none;
}
.cluster-dot[aria-pressed="true"] circle {
  fill: #ffcb5c;
  stroke-width: 3;
}
.district-filter {
  width: 100%;
  padding: 10px;
  border: 1.5px solid #183c40;
  border-radius: 10px;
  background: #fffdf2;
}
.clusters {
  display: grid;
  gap: 10px;
}
.cluster {
  border: 1.5px solid #69857e;
  border-radius: 13px;
  background: #fffef9;
  overflow: hidden;
}
.cluster.selected {
  border: 2px solid #173c40;
  background: #fff1be;
}
.cluster-main {
  width: 100%;
  display: flex;
  gap: 10px;
  justify-content: space-between;
  background: transparent;
  text-align: left;
  padding: 13px;
}
.cluster-main b {
  font-size: 14px;
}
.cluster-main small {
  font-size: 11px;
  display: block;
  margin-top: 5px;
  color: #637675;
}
.check {
  width: 24px;
  height: 24px;
  border: 1.5px solid #173c40;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  background: white;
}
.selected .check {
  background: #27cfb8;
}
.cluster details {
  padding: 0 13px 10px;
}
.cluster summary {
  font-size: 11px;
  color: #637675;
  cursor: pointer;
}
.member {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  margin: 9px 0;
}
.wish {
  font-size: 11px;
  background: #f1f3e8;
  border-radius: 8px;
  padding: 6px 9px;
  white-space: nowrap;
}
.wish[aria-pressed="true"] {
  background: #bceadd;
}
.scenic-children {
  margin: 0 0 10px 16px;
  border-left: 2px solid #d5e3d5;
  padding-left: 12px;
}
.scenic-children summary {
  font-size: 13px;
  color: #526758;
}
.scenic-entity > .member {
  border-bottom: 0;
}
.scenic-entity {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 10px;
  margin: 12px 0;
}
.scenic-entity > .wish {
  margin-top: 2px;
}
.cluster .scenic-tree {
  padding: 0;
}
.cluster .scenic-tree > summary {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 7px;
  list-style: none;
  padding: 8px 0;
  color: #183c40;
  font-size: 13px;
}
.scenic-tree > summary::-webkit-details-marker {
  display: none;
}
.disclosure {
  font-size: 12px;
  transition: transform 0.15s;
}
.scenic-tree[open] > summary > .disclosure {
  transform: rotate(90deg);
}
.scenic-name {
  display: block;
  padding: 8px 0;
  font-size: 13px;
}
.scenic-nested {
  margin-left: 10px;
  padding-left: 10px;
  border-left: 1px solid #d6dfd0;
  color: #64776e;
}
.scenic-nested .scenic-name,
.cluster .scenic-nested summary {
  color: #64776e;
  font-size: 12px;
}
.loadmore {
  display: block;
  margin: 8px auto;
  padding: 10px;
  background: transparent;
  color: #157b70;
  font-size: 13px;
}
.spinner {
  width: 48px;
  height: 48px;
  border: 4px dashed #173c40;
  border-right-color: #22c8ad;
  border-radius: 50%;
  animation: spin 3s linear infinite;
  margin: 34px auto;
}
.loading {
  text-align: center;
  padding: 35px 10px;
}
.loading h1 {
  font-size: 23px;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.history-item {
  display: block;
  border: 1.5px solid #173c40;
  border-radius: 12px;
  padding: 15px;
  background: #e6f2e2;
  width: 100%;
  text-align: left;
  margin: 12px 0;
  font-weight: 700;
}
.history-item small {
  display: block;
  font-weight: 400;
  font-size: 11px;
  margin-top: 7px;
}
.account-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-top: 16px;
}
.account-name {
  font-size: 24px;
  margin: 22px 0;
}
#account-form .field {
  display: block;
  margin-top: 18px;
}
#account-form input {
  width: 100%;
}
.grouping-hint {
  display: inline-block;
  margin-left: 7px;
  padding: 2px 6px;
  border-radius: 8px;
  background: #fff0bb;
  color: #69532e;
  font-size: 11px;
  white-space: nowrap;
}
.grouping-note {
  margin: 6px 0 10px;
  color: #65736b;
  font-size: 12px;
}
#toast {
  position: fixed;
  bottom: calc(var(--nav-height) + 16px);
  left: 50%;
  transform: translateX(-50%);
  max-width: 90vw;
  z-index: 100;
  background: #173c40;
  color: #fffdf2;
  padding: 12px 22px;
  border-radius: 24px;
  font-size: 13px;
  box-shadow: 0 3px 8px #0002;
}
@media (max-width: 600px) {
  .shell-page {
    padding: max(22px, env(safe-area-inset-top)) 20px 28px;
  }
  .shell-heading {
    margin-bottom: 24px;
  }
  .shell-heading h1 {
    font-size: 27px;
  }
  .profile-card {
    padding: 20px 16px;
    gap: 13px;
  }
  .profile-avatar {
    width: 56px;
    height: 56px;
  }
  .profile-identity b {
    font-size: 19px;
  }
  .profile-grid {
    gap: 14px;
  }
  .profile-tile {
    padding: 17px;
  }
  .discovery-card {
    padding: 23px 17px 30px;
  }
  .discovery-card h2 {
    font-size: 21px;
  }
  .topbar {
    left: 14px;
    right: 14px;
    top: 15px;
  }
  .brand {
    font-size: 16px;
    padding-right: 12px;
  }
  .brand-sub {
    display: none;
  }
  .home-footer {
    padding: 16px 14px 24px;
  }
  .big {
    font-size: 17px;
    gap: 15px;
  }
  .itinerary {
    margin: 12px 14px 0;
    padding: 15px;
  }
  .question {
    padding: 24px 20px 7px;
  }
  .question h1 {
    font-size: 24px;
    margin-bottom: 20px;
  }
  .paper-tools {
    padding: 12px 16px;
  }
  .paper-footer {
    padding: 14px 20px 24px;
  }
  .city-map {
    height: auto;
    min-height: 300px;
  }
  .date-row {
    gap: 10px;
  }
  .field input {
    padding: 12px 8px;
  }
  .choices {
    gap: 10px;
  }
  .choice {
    padding: 15px 12px;
    font-size: 14px;
  }
  .error {
    margin-left: 20px;
    margin-right: 20px;
  }
  .paper {
    max-height: calc(100dvh - 30px);
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}