:root {
  --ink: #171313;
  --ink-soft: #3e3934;
  --paper: #f7efe2;
  --paper-strong: #fff9ef;
  --jade: #0f766e;
  --jade-soft: #b8d8cf;
  --cinnabar: #b33424;
  --persimmon: #ec8f3d;
  --porcelain: #dbe9ee;
  --gold: #d8aa55;
  --night: #16212a;
  --shadow: 0 24px 70px rgba(44, 28, 15, .18);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  background:
    radial-gradient(circle at 20% 0%, rgba(236, 143, 61, .24), transparent 28%),
    radial-gradient(circle at 86% 12%, rgba(15, 118, 110, .22), transparent 30%),
    linear-gradient(135deg, #f4e3ca 0%, #f9f3e8 42%, #d5e6e4 100%);
  scroll-behavior: smooth;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  width: min(100%, 1180px);
  margin: 0 auto;
  padding: 18px;
}

.app-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  gap: 8px;
  width: min(100% - 24px, 980px);
  margin: 10px auto -8px;
  padding: 8px;
  overflow-x: auto;
  background: rgba(255, 249, 239, .88);
  border: 1px solid rgba(23, 19, 19, .12);
  border-radius: var(--radius);
  box-shadow: 0 16px 42px rgba(44, 28, 15, .15);
  backdrop-filter: blur(18px);
}

.app-nav a {
  flex: 1 0 auto;
  min-width: 96px;
  padding: 10px 12px;
  color: var(--paper-strong);
  background: var(--ink);
  border-radius: var(--radius);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 13px;
  font-weight: 900;
  text-align: center;
  text-decoration: none;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 590px;
  border-radius: 0 0 8px 8px;
  background:
    linear-gradient(180deg, rgba(20, 17, 14, .2), rgba(20, 17, 14, .78)),
    linear-gradient(120deg, #b33125 0%, #e2a44f 34%, #0d6f69 68%, #16212a 100%);
  box-shadow: var(--shadow);
  color: var(--paper-strong);
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .3;
  background-image:
    linear-gradient(45deg, rgba(255, 255, 255, .16) 1px, transparent 1px),
    linear-gradient(-45deg, rgba(255, 255, 255, .08) 1px, transparent 1px);
  background-size: 36px 36px;
  mix-blend-mode: soft-light;
}

.hero__art {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.sun {
  position: absolute;
  width: 240px;
  aspect-ratio: 1;
  left: 50%;
  top: 64px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, #fff4c9 0 14%, #f5c865 15% 45%, rgba(245, 200, 101, 0) 68%);
  filter: blur(.2px);
}

.river {
  position: absolute;
  left: -10%;
  right: -10%;
  bottom: 0;
  height: 170px;
  background:
    linear-gradient(180deg, rgba(9, 56, 72, 0), rgba(9, 56, 72, .9)),
    repeating-linear-gradient(174deg, rgba(255, 247, 221, .34) 0 3px, transparent 4px 22px);
  transform: skewY(-3deg);
}

.pagoda {
  position: absolute;
  bottom: 132px;
  width: 210px;
  height: 210px;
}

.pagoda::before,
.pagoda::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(30, 22, 18, .72);
  box-shadow: 0 0 0 1px rgba(255, 223, 158, .16);
}

.pagoda::before {
  bottom: 0;
  width: 88px;
  height: 138px;
}

.pagoda::after {
  bottom: 136px;
  width: 172px;
  height: 18px;
  border-radius: 50% 50% 2px 2px;
  box-shadow:
    0 30px 0 -2px rgba(30, 22, 18, .76),
    0 60px 0 -4px rgba(30, 22, 18, .72),
    0 90px 0 -6px rgba(30, 22, 18, .68);
}

.pagoda--left {
  left: 7%;
}

.pagoda--right {
  right: 5%;
  transform: scale(.74);
  bottom: 108px;
  opacity: .9;
}

.lantern {
  position: absolute;
  width: 52px;
  height: 72px;
  border-radius: 46% 46% 48% 48%;
  background:
    radial-gradient(circle at 50% 20%, #ffd77f 0 6px, transparent 7px),
    linear-gradient(90deg, #8f1f18, #df4930 45%, #981f17);
  box-shadow: 0 18px 40px rgba(179, 52, 36, .38);
  animation: float 4.8s ease-in-out infinite;
}

.lantern--one {
  right: 15%;
  top: 88px;
}

.lantern--two {
  left: 12%;
  top: 140px;
  transform: scale(.72);
  animation-delay: -1.7s;
}

@keyframes float {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -14px; }
}

.topbar,
.hero__content,
.quick-panel,
.launch-panel,
.value-shop,
.how-it-works,
.route-catalog,
.route-library,
.photo-strip,
.city-strip,
.route-board,
.checkpoint-panel,
.micro-panel,
.premium-tools,
.assistant-grid,
.china-cards,
.quest-modes,
.route-passport,
.memory-postcard,
.team-note {
  position: relative;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 26px;
}

.eyebrow {
  margin: 0 0 7px;
  color: currentColor;
  opacity: .72;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(46px, 9vw, 104px);
  line-height: .9;
  letter-spacing: 0;
  text-shadow: 0 18px 46px rgba(0, 0, 0, .26);
}

h2 {
  margin-bottom: 10px;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 22px;
  line-height: 1.08;
}

.hero__content {
  width: min(720px, 100%);
  padding: 208px 26px 28px;
}

.hero__lead {
  max-width: 680px;
  margin-bottom: 24px;
  font-size: clamp(22px, 3vw, 36px);
  line-height: 1.12;
}

.hero__actions,
.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.primary-button,
.ghost-button,
.icon-button,
.copy-button,
.transport,
.mode,
.city-card {
  border: 0;
  border-radius: var(--radius);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.primary-button {
  min-height: 48px;
  padding: 13px 18px;
  color: #fff9ef;
  background: linear-gradient(135deg, var(--cinnabar), #7e1d17);
  box-shadow: 0 14px 30px rgba(126, 29, 23, .28);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-weight: 800;
}

.ghost-button {
  min-height: 48px;
  padding: 13px 18px;
  color: #fff9ef;
  background: rgba(255, 249, 239, .14);
  border: 1px solid rgba(255, 249, 239, .34);
  backdrop-filter: blur(16px);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-weight: 800;
}

.primary-button:hover,
.ghost-button:hover,
.city-card:hover,
.mode:hover,
.transport:hover,
.copy-button:hover,
.icon-button:hover {
  transform: translateY(-2px);
}

.icon-button {
  min-width: 54px;
  min-height: 42px;
  padding: 10px 12px;
  color: #fff9ef;
  background: rgba(23, 19, 19, .34);
  border: 1px solid rgba(255, 249, 239, .32);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-weight: 900;
}

.quick-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: end;
  margin-top: -36px;
  padding: 18px;
  background: rgba(255, 249, 239, .84);
  border: 1px solid rgba(23, 19, 19, .12);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.field {
  display: grid;
  gap: 7px;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 13px;
  font-weight: 800;
  color: var(--ink-soft);
}

.field input {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  border: 1px solid rgba(23, 19, 19, .16);
  border-radius: var(--radius);
  color: var(--ink);
  background: #fffaf1;
  font-size: 17px;
}

.transport-picker {
  display: flex;
  gap: 6px;
  padding: 5px;
  background: #e8d8c1;
  border-radius: var(--radius);
}

.transport {
  min-height: 38px;
  padding: 9px 11px;
  color: var(--ink-soft);
  background: transparent;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-weight: 800;
}

.transport.is-active {
  color: #fff9ef;
  background: var(--jade);
}

.city-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.city-card {
  overflow: hidden;
  min-height: 178px;
  padding: 0;
  text-align: left;
  color: var(--paper-strong);
  background: var(--night);
  box-shadow: 0 18px 42px rgba(29, 26, 21, .14);
}

.city-card strong,
.city-card small {
  display: block;
  padding: 0 14px;
}

.city-card strong {
  margin-top: 12px;
  font-size: 22px;
}

.city-card small {
  padding-bottom: 14px;
  color: rgba(255, 249, 239, .76);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-weight: 700;
}

.city-card.is-active {
  outline: 3px solid var(--gold);
}

.city-card__image {
  display: block;
  height: 104px;
  background-size: cover;
  background-position: center;
}

.city-card__image--beijing {
  background:
    linear-gradient(180deg, rgba(23, 19, 19, .04), rgba(23, 19, 19, .32)),
    url("assets/beijing-route.jpg");
  background-size: cover;
  background-position: center;
}

.city-card__image--shanghai {
  background:
    linear-gradient(180deg, rgba(23, 19, 19, .02), rgba(23, 19, 19, .36)),
    url("assets/shanghai-route.jpg");
  background-size: cover;
  background-position: center;
}

.city-card__image--harbin {
  background:
    linear-gradient(180deg, rgba(23, 19, 19, .03), rgba(23, 19, 19, .34)),
    url("assets/harbin-route.jpg");
  background-size: cover;
  background-position: center;
}

.city-card__image--sanya {
  background:
    linear-gradient(180deg, rgba(23, 19, 19, .02), rgba(23, 19, 19, .31)),
    url("assets/sanya-route.jpg");
  background-size: cover;
  background-position: center;
}

.section-title {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.section-title h2 {
  margin-bottom: 0;
}

.how-it-works,
.launch-panel,
.value-shop,
.route-catalog,
.route-passport,
.route-library,
.premium-tools,
.china-cards,
.memory-postcard,
.team-note {
  margin-top: 18px;
  padding: 20px;
}

.steps-grid,
.launch-panel,
.pricing-grid,
.route-cards,
.passport-grid,
.route-library-grid,
.tool-grid,
.china-card-grid,
.team-grid {
  display: grid;
  gap: 12px;
}

.launch-panel {
  grid-template-columns: 1.25fr 1fr 1fr;
}

.launch-card {
  min-height: 188px;
  padding: 18px;
  color: var(--paper-strong);
  background: linear-gradient(145deg, #17222a, #0f766e);
  border-radius: var(--radius);
  box-shadow: 0 18px 44px rgba(44, 28, 15, .12);
}

.launch-card--strong {
  background: linear-gradient(145deg, #7e1d17, #b33424 52%, #d8aa55);
}

.launch-card span {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 5px 9px;
  color: var(--ink);
  background: var(--gold);
  border-radius: 999px;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 12px;
  font-weight: 900;
}

.launch-card p {
  margin-bottom: 0;
  color: rgba(255, 249, 239, .84);
  line-height: 1.4;
}

.value-shop {
  display: grid;
  grid-template-columns: .86fr 1.4fr;
  gap: 14px;
  color: var(--paper-strong);
  background:
    linear-gradient(145deg, rgba(23, 19, 19, .96), rgba(126, 29, 23, .94)),
    repeating-linear-gradient(45deg, rgba(255,255,255,.1) 0 1px, transparent 2px 18px);
  border-radius: var(--radius);
  box-shadow: 0 22px 58px rgba(44, 28, 15, .22);
}

.value-shop__copy {
  padding: 14px;
}

.value-shop__copy p {
  color: rgba(255, 249, 239, .82);
  font-size: 18px;
  line-height: 1.42;
}

.pricing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.price-card {
  min-height: 240px;
  padding: 17px;
  color: var(--ink);
  background: linear-gradient(180deg, #fff9ef, #e8d7bf);
  border-radius: var(--radius);
}

.price-card--main {
  color: var(--paper-strong);
  background: linear-gradient(145deg, #0f766e, #17222a);
  transform: translateY(-8px);
  box-shadow: 0 20px 42px rgba(15, 118, 110, .24);
}

.price-card span {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 5px 9px;
  color: var(--paper-strong);
  background: var(--cinnabar);
  border-radius: 999px;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.price-card--main span {
  color: var(--ink);
  background: var(--gold);
}

.price-card strong {
  display: block;
  margin: 12px 0;
  font-size: 36px;
  line-height: 1;
}

.price-card p {
  color: inherit;
  opacity: .82;
  line-height: 1.38;
}

.steps-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.step-card {
  min-height: 178px;
  padding: 16px;
  background: linear-gradient(180deg, #fff9ef, #ecddc7);
  border: 1px solid rgba(23, 19, 19, .11);
  border-radius: var(--radius);
}

.step-card span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 14px;
  color: var(--paper-strong);
  background: var(--cinnabar);
  border-radius: 50%;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-weight: 900;
}

.step-card p {
  color: var(--ink-soft);
  line-height: 1.38;
}

.route-cards {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.route-card {
  overflow: hidden;
  min-height: 246px;
  padding: 0;
  text-align: left;
  color: var(--ink);
  background: #fff9ef;
  border: 1px solid rgba(23, 19, 19, .12);
  border-radius: var(--radius);
  box-shadow: 0 18px 44px rgba(44, 28, 15, .12);
  transition: transform .2s ease, outline .2s ease;
}

.route-card:hover {
  transform: translateY(-2px);
}

.route-card.is-active {
  outline: 3px solid var(--gold);
}

.route-card strong,
.route-card small {
  display: block;
  padding: 0 14px;
}

.route-card strong {
  margin-top: 14px;
  font-size: 22px;
}

.route-card small {
  padding-bottom: 16px;
  color: var(--ink-soft);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-weight: 800;
  line-height: 1.35;
}

.route-card__cover {
  display: block;
  height: 128px;
  background-size: cover;
  background-position: center;
}

.route-card__cover--beijing {
  background:
    linear-gradient(180deg, rgba(23, 19, 19, 0), rgba(23, 19, 19, .2)),
    url("assets/beijing-route.jpg");
  background-size: cover;
  background-position: center;
}

.route-card__cover--shanghai {
  background:
    linear-gradient(180deg, rgba(23, 19, 19, 0), rgba(23, 19, 19, .24)),
    url("assets/shanghai-route.jpg");
  background-size: cover;
  background-position: center;
}

.route-card__cover--harbin {
  background:
    linear-gradient(180deg, rgba(23, 19, 19, 0), rgba(23, 19, 19, .18)),
    url("assets/harbin-route.jpg");
  background-size: cover;
  background-position: center;
}

.route-card__cover--sanya {
  background:
    linear-gradient(180deg, rgba(23, 19, 19, 0), rgba(23, 19, 19, .2)),
    url("assets/sanya-route.jpg");
  background-size: cover;
  background-position: center;
}

.route-library-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.route-detail-card {
  min-height: 360px;
  padding: 18px;
  background: linear-gradient(180deg, #fff9ef, #ecddc7);
  border: 1px solid rgba(23, 19, 19, .11);
  border-radius: var(--radius);
  box-shadow: 0 18px 44px rgba(44, 28, 15, .1);
}

.route-detail-card span {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 5px 9px;
  color: var(--paper-strong);
  background: var(--cinnabar);
  border-radius: 999px;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.route-detail-card ol {
  display: grid;
  gap: 9px;
  margin: 12px 0 0;
  padding-left: 20px;
  color: var(--ink-soft);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.28;
}

.photo-strip {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 12px;
  margin: 18px 0;
}

.photo-tile {
  display: flex;
  min-height: 190px;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px;
  overflow: hidden;
  color: var(--paper-strong);
  border-radius: var(--radius);
  box-shadow: 0 18px 42px rgba(44, 28, 15, .13);
  position: relative;
}

.photo-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.62));
}

.photo-tile span,
.photo-tile h3 {
  position: relative;
}

.photo-tile span {
  margin-bottom: 8px;
  color: var(--gold);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.photo-tile h3 {
  margin-bottom: 0;
  font-size: 28px;
}

.photo-tile--tea {
  background:
    radial-gradient(circle at 28% 28%, rgba(255,244,201,.9), transparent 15%),
    linear-gradient(135deg, #7e1d17, #d8aa55 48%, #0f766e);
}

.photo-tile--food {
  background:
    radial-gradient(circle at 50% 42%, rgba(255,247,220,.92), transparent 18%),
    linear-gradient(135deg, #342018, #b33424 48%, #ec8f3d);
}

.photo-tile--shop {
  background:
    radial-gradient(circle at 62% 28%, rgba(255,244,201,.85), transparent 14%),
    linear-gradient(135deg, #16212a, #0f766e 52%, #d8aa55);
}

.how-it-works,
.route-catalog,
.route-library,
.route-board,
.checkpoint-panel,
.micro-panel,
.premium-tools,
.route-passport,
.china-cards,
.memory-postcard,
.team-note,
.assistant-card {
  background: rgba(255, 249, 239, .9);
  border: 1px solid rgba(23, 19, 19, .12);
  border-radius: var(--radius);
  box-shadow: 0 18px 48px rgba(44, 28, 15, .13);
}

.route-board {
  padding: 20px;
}

.route-board__header,
.status-grid,
.assistant-grid {
  display: grid;
  gap: 14px;
}

.route-board__header {
  grid-template-columns: 1fr auto;
  align-items: start;
}

.score {
  display: grid;
  place-items: center;
  min-width: 88px;
  aspect-ratio: 1;
  color: #fff9ef;
  background: radial-gradient(circle at 50% 35%, #e5bb68, #b33424 64%, #781b18);
  border-radius: 50%;
  box-shadow: 0 16px 34px rgba(179, 52, 36, .28);
}

.score span {
  font-size: 30px;
  font-weight: 900;
}

.score small {
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-weight: 800;
}

.status-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 12px 0 18px;
}

.status-card {
  padding: 14px;
  background: #efe2ce;
  border-left: 4px solid var(--jade);
  border-radius: var(--radius);
}

.status-card span,
.status-card small {
  display: block;
  font-family: "Trebuchet MS", Verdana, sans-serif;
}

.status-card span {
  margin-bottom: 6px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.status-card strong {
  display: block;
  margin-bottom: 6px;
  font-size: 19px;
}

.status-card small {
  color: #655b50;
  line-height: 1.35;
}

.map-stage {
  position: relative;
  overflow: hidden;
  height: 330px;
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 14% 18%, rgba(179, 52, 36, .16), transparent 16%),
    radial-gradient(circle at 84% 28%, rgba(15, 118, 110, .18), transparent 18%),
    linear-gradient(135deg, #f1e0c5, #dbe9ee);
}

.map-stage::before {
  content: "";
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(23, 19, 19, .12);
  border-radius: var(--radius);
  background-image:
    linear-gradient(rgba(23, 19, 19, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 19, 19, .055) 1px, transparent 1px);
  background-size: 34px 34px;
}

.map-path {
  position: absolute;
  inset: 42px;
  border: 5px solid transparent;
  border-top-color: var(--jade);
  border-right-color: var(--gold);
  border-bottom-color: var(--cinnabar);
  border-left-color: transparent;
  border-radius: 52% 44% 58% 40%;
  transform: rotate(-8deg);
  opacity: .82;
}

.pin {
  position: absolute;
  width: 42px;
  height: 42px;
  border: 3px solid #fff8ed;
  border-radius: 50% 50% 50% 8px;
  color: #fff;
  background: var(--ink);
  box-shadow: 0 13px 28px rgba(23, 19, 19, .26);
  transform: rotate(-45deg);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-weight: 900;
}

.pin::first-letter {
  transform: rotate(45deg);
}

.pin.is-active {
  background: var(--cinnabar);
  scale: 1.12;
}

.pin--one { left: 14%; top: 60%; }
.pin--two { left: 25%; top: 25%; }
.pin--three { left: 45%; top: 36%; }
.pin--four { left: 60%; top: 64%; }
.pin--five { left: 74%; top: 26%; }
.pin--six { left: 84%; top: 58%; }

.progress-wrap {
  margin-top: 14px;
}

.progress-track {
  overflow: hidden;
  height: 10px;
  background: #e2d2ba;
  border-radius: 999px;
}

.progress-track span {
  display: block;
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--jade), var(--gold), var(--cinnabar));
  transition: width .3s ease;
}

#progressText {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-weight: 800;
}

.unlock-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  margin-top: 14px;
  padding: 16px;
  color: var(--paper-strong);
  background: linear-gradient(145deg, #17222a, #7e1d17);
  border-radius: var(--radius);
}

.unlock-panel p {
  margin-bottom: 0;
  color: rgba(255, 249, 239, .84);
  line-height: 1.4;
}

.pin.is-locked {
  opacity: .55;
  background: #6c6257;
}

.pin.is-locked::after {
  content: "×";
  position: absolute;
  inset: -9px;
  display: grid;
  place-items: center;
  color: var(--gold);
  transform: rotate(45deg);
  font-size: 16px;
}

.checkpoint-panel {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 18px;
  margin-top: 18px;
  padding: 20px;
}

.checkpoint-visual {
  min-height: 240px;
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 50% 30%, rgba(255, 246, 199, .9), transparent 22%),
    linear-gradient(140deg, var(--cinnabar), var(--gold) 48%, var(--jade));
  position: relative;
  overflow: hidden;
}

.checkpoint-visual::before {
  content: "";
  position: absolute;
  inset: 24px 46px 0;
  background:
    linear-gradient(90deg, transparent 0 16%, rgba(23, 19, 19, .58) 17% 28%, transparent 29% 44%, rgba(23, 19, 19, .58) 45% 56%, transparent 57% 72%, rgba(23, 19, 19, .58) 73% 84%, transparent 85%),
    linear-gradient(180deg, rgba(23, 19, 19, .72) 0 14px, transparent 15px 40px, rgba(23, 19, 19, .7) 41px 54px, transparent 55px);
  border-radius: 50% 50% 0 0;
}

.checkpoint-visual::after {
  content: "";
  position: absolute;
  left: 18%;
  right: 18%;
  bottom: 24px;
  height: 28px;
  background: rgba(255, 249, 239, .78);
  border-radius: 50%;
}

.checkpoint-copy p {
  color: var(--ink-soft);
  font-size: 19px;
  line-height: 1.45;
}

.mission-card {
  grid-column: 2;
  padding: 16px;
  background: #17222a;
  color: var(--paper-strong);
  border-radius: var(--radius);
}

.mission-card span {
  display: block;
  margin-bottom: 6px;
  color: var(--gold);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.mission-card p {
  margin-bottom: 0;
  font-size: 18px;
  line-height: 1.35;
}

.action-row {
  grid-column: 2;
}

.checkpoint-panel .ghost-button {
  color: var(--ink);
  background: #efe2ce;
  border-color: rgba(23, 19, 19, .12);
}

.micro-panel {
  margin-top: 18px;
  padding: 20px;
  overflow: hidden;
}

.micro-panel::before {
  content: "";
  position: absolute;
  inset: auto -70px -110px auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(216, 170, 85, .34), transparent 68%);
  pointer-events: none;
}

.micro-panel__head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.ghost-button--dark {
  color: var(--paper-strong);
  background: var(--ink);
  border-color: transparent;
}

.micro-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.micro-card {
  min-height: 158px;
  padding: 14px;
  border: 1px solid rgba(23, 19, 19, .12);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, .46), rgba(239, 226, 206, .76));
}

.micro-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
  line-height: 1.08;
}

.micro-card p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
}

.micro-card__tag {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 5px 8px;
  color: #fff9ef;
  background: var(--jade);
  border-radius: 999px;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.micro-card:nth-child(2) .micro-card__tag {
  background: var(--cinnabar);
}

.micro-card:nth-child(3) .micro-card__tag {
  background: #946f2d;
}

.micro-card:nth-child(4) .micro-card__tag {
  background: var(--night);
}

.local-insight {
  margin-top: 12px;
  padding: 18px;
  color: var(--paper-strong);
  background:
    linear-gradient(120deg, rgba(23, 19, 19, .86), rgba(15, 118, 110, .9)),
    repeating-linear-gradient(45deg, rgba(255,255,255,.14) 0 1px, transparent 2px 15px);
  border-radius: var(--radius);
}

.local-insight span {
  display: inline-flex;
  margin-bottom: 8px;
  padding: 5px 9px;
  color: var(--ink);
  background: var(--gold);
  border-radius: 999px;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.local-insight p {
  margin-bottom: 0;
  color: rgba(255, 249, 239, .82);
  font-size: 18px;
  line-height: 1.38;
}

.tool-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.tool-card {
  min-height: 242px;
  padding: 17px;
  color: var(--paper-strong);
  background: linear-gradient(145deg, #17222a, #0f766e);
  border-radius: var(--radius);
  box-shadow: 0 18px 44px rgba(44, 28, 15, .1);
}

.tool-card:nth-child(2) {
  background: linear-gradient(145deg, #7e1d17, #b33424);
}

.tool-card:nth-child(3) {
  background: linear-gradient(145deg, #946f2d, #17222a);
}

.tool-card:nth-child(4) {
  background: linear-gradient(145deg, #17222a, #2f4d58);
}

.tool-card span {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 5px 9px;
  color: var(--ink);
  background: var(--gold);
  border-radius: 999px;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.tool-card p {
  color: rgba(255, 249, 239, .84);
  line-height: 1.4;
}

.audio-card.is-playing {
  box-shadow: 0 0 0 3px rgba(216, 170, 85, .7), 0 18px 44px rgba(44, 28, 15, .1);
}

.assistant-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 18px;
}

.assistant-card {
  min-height: 190px;
  padding: 17px;
}

.assistant-card p,
.assistant-card li {
  color: var(--ink-soft);
  line-height: 1.38;
}

.phrase-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: var(--paper-strong);
  background: linear-gradient(140deg, #17222a, #0f766e);
}

.phrase-card p {
  color: rgba(255, 249, 239, .78);
}

.phrase-card h3 {
  font-size: 28px;
}

.copy-button {
  min-height: 38px;
  color: var(--ink);
  background: var(--paper-strong);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-weight: 900;
}

.prep-card ul {
  margin: 0;
  padding-left: 19px;
}

.china-card-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.china-card {
  min-height: 180px;
  padding: 17px;
  color: var(--paper-strong);
  background: linear-gradient(145deg, #17222a, #0f766e);
  border-radius: var(--radius);
}

.china-card:nth-child(even) {
  background: linear-gradient(145deg, #7e1d17, #17222a);
}

.china-card span {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 5px 9px;
  color: var(--ink);
  background: var(--gold);
  border-radius: 999px;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.china-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 26px;
  line-height: 1.05;
}

.china-card p {
  margin-bottom: 0;
  color: rgba(255, 249, 239, .82);
  line-height: 1.34;
}

.quest-modes {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  padding-bottom: 20px;
  overflow-x: auto;
}

.mode {
  min-width: 128px;
  min-height: 44px;
  padding: 11px 14px;
  color: var(--ink);
  background: rgba(255, 249, 239, .72);
  border: 1px solid rgba(23, 19, 19, .12);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-weight: 900;
}

.mode.is-active {
  color: #fff9ef;
  background: var(--ink);
}

.route-passport {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 18px;
}

.route-passport p {
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.42;
}

.passport-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.passport-grid article {
  min-height: 132px;
  padding: 16px;
  color: var(--paper-strong);
  background: linear-gradient(140deg, #17222a, #0f766e);
  border-radius: var(--radius);
}

.passport-grid span {
  display: block;
  margin-bottom: 10px;
  color: var(--gold);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.passport-grid strong {
  font-size: 20px;
  line-height: 1.12;
}

.team-note {
  margin-bottom: 18px;
  background:
    linear-gradient(135deg, rgba(255, 249, 239, .92), rgba(219, 233, 238, .86)),
    repeating-linear-gradient(45deg, rgba(23,19,19,.06) 0 1px, transparent 2px 16px);
}

.team-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.team-grid article {
  min-height: 142px;
  padding: 16px;
  color: var(--paper-strong);
  background: linear-gradient(145deg, #17222a, #0f766e);
  border-radius: var(--radius);
}

.team-grid span {
  display: block;
  margin-bottom: 10px;
  color: var(--gold);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.team-grid strong {
  font-size: 19px;
  line-height: 1.16;
}

.smart-builder,
.food-monitor,
.travel-updates,
.panic-center {
  margin-top: 18px;
  padding: 20px;
  background: rgba(255, 249, 239, .9);
  border: 1px solid rgba(23, 19, 19, .12);
  border-radius: var(--radius);
  box-shadow: 0 18px 48px rgba(44, 28, 15, .13);
}

.builder-layout,
.food-grid,
.updates-layout,
.panic-layout {
  display: grid;
  gap: 12px;
}

.builder-layout {
  grid-template-columns: 1.2fr .8fr;
}

.builder-controls,
.panic-actions {
  display: grid;
  gap: 10px;
}

.choice-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 12px;
  background: #efe2ce;
  border-radius: var(--radius);
}

.choice-group span {
  min-width: 74px;
  color: var(--ink-soft);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.choice,
.food-tab,
.panic-button {
  min-height: 38px;
  border: 0;
  border-radius: var(--radius);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-weight: 900;
}

.choice {
  padding: 9px 12px;
  color: var(--ink);
  background: rgba(255, 249, 239, .78);
}

.choice.is-active {
  color: var(--paper-strong);
  background: var(--jade);
}

.builder-result,
.panic-card {
  padding: 18px;
  color: var(--paper-strong);
  background: linear-gradient(145deg, #17222a, #7e1d17);
  border-radius: var(--radius);
}

.builder-result p,
.panic-card p {
  color: rgba(255, 249, 239, .84);
  line-height: 1.42;
}

.food-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  overflow-x: auto;
}

.food-tab {
  min-width: 110px;
  padding: 10px 12px;
  color: var(--ink);
  background: #efe2ce;
}

.food-tab.is-active {
  color: var(--paper-strong);
  background: var(--cinnabar);
}

.food-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.food-card {
  min-height: 210px;
  padding: 16px;
  background: linear-gradient(180deg, #fff9ef, #ead9bf);
  border: 1px solid rgba(23, 19, 19, .11);
  border-radius: var(--radius);
}

.food-card__top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.food-card strong {
  font-size: 21px;
  line-height: 1.08;
}

.food-card em,
.food-card span {
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-style: normal;
  font-weight: 900;
}

.food-card em {
  color: var(--cinnabar);
}

.food-card p {
  color: var(--ink-soft);
  line-height: 1.38;
}

.food-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.food-badges span {
  padding: 5px 8px;
  color: var(--paper-strong);
  background: var(--jade);
  border-radius: 999px;
  font-size: 11px;
}

.updates-layout {
  grid-template-columns: 1fr 1.15fr;
}

.update-main {
  min-height: 240px;
  padding: 20px;
  color: var(--paper-strong);
  background:
    linear-gradient(145deg, rgba(126, 29, 23, .95), rgba(22, 33, 42, .95)),
    repeating-linear-gradient(45deg, rgba(255,255,255,.16) 0 1px, transparent 2px 18px);
  border-radius: var(--radius);
}

.update-main span {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 6px 9px;
  color: var(--ink);
  background: var(--gold);
  border-radius: 999px;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.update-main p {
  color: rgba(255, 249, 239, .84);
  line-height: 1.42;
}

.update-list {
  display: grid;
  gap: 10px;
}

.update-item {
  padding: 14px;
  background: linear-gradient(180deg, #fff9ef, #ecddc7);
  border: 1px solid rgba(23, 19, 19, .11);
  border-radius: var(--radius);
}

.update-item span {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--cinnabar);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.update-item strong {
  display: block;
  margin-bottom: 6px;
  font-size: 19px;
  line-height: 1.08;
}

.update-item p {
  margin-bottom: 0;
  color: var(--ink-soft);
  line-height: 1.34;
}

.panic-layout {
  grid-template-columns: .9fr 1.1fr;
}

.panic-button {
  padding: 12px;
  text-align: left;
  color: var(--ink);
  background: #efe2ce;
}

.panic-button.is-active {
  color: var(--paper-strong);
  background: var(--ink);
}

.panic-card {
  background: linear-gradient(145deg, #17222a, #0f766e);
}

.panic-card span {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 5px 9px;
  color: var(--ink);
  background: var(--gold);
  border-radius: 999px;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.badge-row {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.badge-row span {
  padding: 9px 12px;
  color: var(--paper-strong);
  background: var(--cinnabar);
  border-radius: 999px;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 12px;
  font-weight: 900;
}

.memory-postcard {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 18px;
  align-items: stretch;
}

.postcard-preview {
  min-height: 340px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  overflow: hidden;
  color: var(--paper-strong);
  background:
    linear-gradient(180deg, rgba(23, 19, 19, .05), rgba(23, 19, 19, .78)),
    url("assets/beijing-route.jpg");
  background-size: cover;
  background-position: center;
  border-radius: var(--radius);
}

.postcard-preview span {
  margin-bottom: 8px;
  color: var(--gold);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-weight: 900;
  text-transform: uppercase;
}

.postcard-preview h2 {
  max-width: 520px;
  margin-bottom: 8px;
  font-size: clamp(34px, 5vw, 64px);
}

.postcard-preview p {
  max-width: 520px;
  margin-bottom: 0;
  color: rgba(255, 249, 239, .86);
  font-size: 19px;
  line-height: 1.35;
}

.postcard-copy {
  padding: 14px;
}

.postcard-copy p {
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.42;
}

.sos-dialog {
  width: min(520px, calc(100% - 32px));
  padding: 24px;
  color: var(--paper-strong);
  background: linear-gradient(145deg, #17222a, #761e18);
  border: 0;
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .38);
}

.sos-dialog::backdrop {
  background: rgba(23, 19, 19, .58);
  backdrop-filter: blur(7px);
}

.dialog-close {
  position: absolute;
  right: 14px;
  top: 12px;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  color: var(--paper-strong);
  background: rgba(255, 255, 255, .12);
  font-size: 26px;
}

.sos-list p {
  margin: 12px 0;
  line-height: 1.4;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 10;
  padding: 12px 18px;
  color: #fff9ef;
  background: var(--ink);
  border-radius: var(--radius);
  box-shadow: 0 18px 50px rgba(0, 0, 0, .25);
  transform: translate(-50%, 110px);
  transition: transform .25s ease;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-weight: 900;
}

.toast.is-visible {
  transform: translate(-50%, 0);
}

@media (max-width: 900px) {
  .app-shell {
    padding: 0;
  }

  .hero {
    min-height: 560px;
    border-radius: 0;
  }

  .topbar {
    padding: 20px;
  }

  .hero__content {
    padding: 218px 20px 24px;
  }

  .quick-panel,
  .launch-panel,
  .value-shop,
  .how-it-works,
  .smart-builder,
  .route-catalog,
  .route-library,
  .route-board,
  .checkpoint-panel,
  .micro-panel,
  .premium-tools,
  .food-monitor,
  .travel-updates,
  .assistant-grid,
  .china-cards,
  .panic-center,
  .quest-modes,
  .route-passport,
  .memory-postcard,
  .team-note {
    margin-left: 12px;
    margin-right: 12px;
  }

  .quick-panel {
    grid-template-columns: 1fr;
  }

  .city-strip {
    display: flex;
    overflow-x: auto;
    padding: 0 12px 4px;
  }

  .city-card {
    flex: 0 0 220px;
  }

  .checkpoint-panel {
    grid-template-columns: 1fr;
  }

  .mission-card,
  .action-row {
    grid-column: auto;
  }

  .assistant-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .steps-grid,
  .route-cards,
  .passport-grid,
  .route-library-grid,
  .pricing-grid,
  .tool-grid,
  .china-card-grid,
  .team-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .photo-strip,
  .launch-panel,
  .value-shop,
  .builder-layout,
  .updates-layout,
  .panic-layout,
  .route-passport,
  .memory-postcard {
    grid-template-columns: 1fr;
  }

  .food-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .micro-panel__head {
    display: grid;
  }

  .micro-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .hero {
    min-height: 620px;
  }

  .pagoda--left {
    left: -10%;
    transform: scale(.86);
  }

  .pagoda--right {
    right: -16%;
  }

  .hero__actions,
  .action-row,
  .transport-picker {
    display: grid;
    grid-template-columns: 1fr;
  }

  .route-board__header,
  .status-grid,
  .unlock-panel,
  .steps-grid,
  .route-cards,
  .food-grid,
  .updates-layout,
  .micro-grid,
  .assistant-grid,
  .builder-layout,
  .panic-layout,
  .passport-grid,
  .route-library-grid,
  .pricing-grid,
  .tool-grid,
  .china-card-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .price-card--main {
    transform: none;
  }

  .map-stage {
    height: 260px;
  }

  .score {
    width: 78px;
    justify-self: start;
  }

  .checkpoint-copy p,
  .mission-card p {
    font-size: 17px;
  }
}