:root {
  color-scheme: light;
  --paper: #f2efe8;
  --paper-deep: #e6e0d5;
  --paper-warm: #faf8f3;
  --ink: #25302d;
  --ink-soft: #596560;
  --ink-faint: #84908b;
  --line: rgba(37, 48, 45, 0.16);
  --line-strong: rgba(37, 48, 45, 0.27);
  --accent: #315e59;
  --accent-dark: #21433f;
  --accent-soft: #dbe7e2;
  --alert: #795944;
  --alert-soft: #eee3d8;
  --radius-lg: 30px;
  --radius-md: 20px;
  --radius-sm: 13px;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --shadow-soft: 0 14px 34px rgba(48, 43, 34, 0.1);
  --shell: min(1180px, calc(100vw - 48px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

img {
  display: block;
  max-width: 100%;
}

.section-shell {
  width: var(--shell);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 68px;
  padding: 10px max(24px, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid rgba(37, 48, 45, 0.08);
  background: rgba(242, 239, 232, 0.86);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  width: max-content;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.brand svg {
  width: 27px;
  height: 27px;
  fill: none;
  stroke: var(--accent);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.75;
}

.desktop-nav {
  display: flex;
  gap: 28px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.desktop-nav a,
.header-cta,
.text-button,
.map-link,
.navigation-days a {
  transition: color 180ms var(--ease-out), background-color 180ms var(--ease-out),
    border-color 180ms var(--ease-out), transform 150ms var(--ease-out);
}

.desktop-nav a:hover {
  color: var(--accent);
}

.header-cta {
  justify-self: end;
  padding: 9px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.header-cta:hover {
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.35);
}

.hero {
  overflow: hidden;
  background: #293b38;
  color: #f4f0e7;
}

.hero-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(250px, 0.68fr);
  gap: clamp(52px, 8vw, 118px);
  padding-block: clamp(76px, 9vw, 124px) 46px;
}

.hero-copy {
  max-width: 690px;
}

.hero .eyebrow {
  color: #b9ccc5;
}

.eyebrow,
.section-kicker,
.mini-kicker {
  margin: 0;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.09em;
}

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

h1 {
  max-width: 720px;
  margin: 16px 0 24px;
  font-size: clamp(48px, 5.8vw, 76px);
  font-weight: 800;
  letter-spacing: -0.065em;
  line-height: 1.08;
}

.hero h1 {
  color: #fbf8f1;
}

.hero h1 span {
  color: #cbd8d2;
  font-weight: 700;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(30px, 3.4vw, 46px);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 1.18;
}

h3 {
  letter-spacing: -0.035em;
  line-height: 1.35;
}

.hero-lead {
  max-width: 630px;
  margin-bottom: 30px;
  color: rgba(244, 240, 231, 0.72);
  font-size: 17px;
  line-height: 1.9;
}

.draft-note {
  max-width: 630px;
  margin: -9px 0 27px;
  padding-left: 12px;
  border-left: 2px solid rgba(221, 231, 225, 0.38);
  color: rgba(244, 240, 231, 0.62);
  font-size: 12px;
}

.draft-note span {
  margin-right: 7px;
  color: #d9c29f;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 45px;
  padding: 10px 17px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.button svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.button-primary {
  background: #f4f0e7;
  color: var(--accent-dark);
}

.button-primary:hover {
  background: #fffdf8;
}

.button-quiet {
  border-color: rgba(244, 240, 231, 0.3);
  color: #f4f0e7;
}

.button-quiet:hover {
  border-color: rgba(244, 240, 231, 0.58);
  background: rgba(255, 255, 255, 0.07);
}

.button:active,
.header-cta:active,
.map-link:active,
.navigation-days a:active,
.text-button:active,
.reset-checklist:active {
  transform: scale(0.97);
}

.hero-facts {
  display: grid;
  grid-template-columns: 0.65fr 1.2fr 1fr;
  gap: 18px;
  grid-column: 1 / -1;
  margin: 30px 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(244, 240, 231, 0.2);
}

.hero-facts div {
  min-width: 0;
}

.hero-facts dt {
  margin-bottom: 3px;
  color: rgba(244, 240, 231, 0.48);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.hero-facts dd {
  margin: 0;
  color: #f4f0e7;
  font-size: 13px;
  font-weight: 700;
}

.hero-route {
  align-self: stretch;
  padding: 9px 0 0 clamp(24px, 4vw, 54px);
  border-left: 1px solid rgba(244, 240, 231, 0.2);
}

.hero-route-kicker {
  margin-bottom: 5px;
  color: #d9c29f;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.hero-route-title {
  margin-bottom: 26px;
  color: rgba(244, 240, 231, 0.68);
  font-size: 12px;
}

.hero-route ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-route li {
  position: relative;
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 15px;
  min-height: 42px;
  padding-left: 17px;
}

.hero-route li::before {
  position: absolute;
  top: 7px;
  left: 0;
  width: 7px;
  height: 7px;
  border: 1px solid rgba(244, 240, 231, 0.76);
  border-radius: 50%;
  content: "";
}

.hero-route li::after {
  position: absolute;
  top: 17px;
  bottom: -1px;
  left: 4px;
  width: 1px;
  content: "";
  background: rgba(244, 240, 231, 0.2);
}

.hero-route li:last-child::after {
  display: none;
}

.hero-route span {
  color: rgba(244, 240, 231, 0.5);
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 11px;
  font-weight: 700;
}

.hero-route strong {
  color: #f4f0e7;
  font-size: 14px;
  letter-spacing: 0.08em;
}

.intro {
  padding-block: clamp(72px, 9vw, 116px);
}

.intro-grid,
.section-split-heading,
.route-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(290px, 0.8fr);
  gap: clamp(28px, 6vw, 112px);
  align-items: start;
}

.intro h2 {
  margin-top: 18px;
}

.intro-notes {
  padding-top: 32px;
  border-top: 1px solid var(--line-strong);
  color: var(--ink-soft);
}

.intro-notes p:last-child {
  margin-bottom: 0;
}

.decision-list {
  margin: 18px 0;
  padding-left: 18px;
  color: var(--ink-soft);
}

.decision-list li + li {
  margin-top: 6px;
}

.decision-list li::marker {
  color: var(--accent);
}

.route-panel {
  padding-block: clamp(72px, 9vw, 112px);
  background: #293b38;
  color: #f4f0e7;
}

.route-heading p:last-child,
.section-split-heading > p {
  color: rgba(255, 255, 255, 0.67);
  line-height: 1.9;
}

.route-heading h2 {
  margin-top: 13px;
}

.route-line {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  margin-top: 76px;
}

.route-stop {
  position: relative;
  padding: 25px 10px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.27);
}

.route-dot {
  position: absolute;
  top: -6px;
  left: 0;
  display: block;
  width: 11px;
  height: 11px;
  border: 2px solid #293b38;
  border-radius: 50%;
  background: #cdd9d2;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.route-stop-origin .route-dot {
  background: #fff;
}

.route-stop small,
.route-stop strong,
.route-stop em {
  display: block;
}

.route-stop small {
  color: rgba(255, 255, 255, 0.52);
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 12px;
  letter-spacing: 0.12em;
}

.route-stop strong {
  margin-top: 5px;
  font-size: 17px;
}

.route-stop em {
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.57);
  font-size: 12px;
  font-style: normal;
}

.route-alert {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  max-width: 930px;
  margin-top: 62px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.route-alert svg {
  width: 22px;
  height: 22px;
  margin-top: 2px;
  fill: none;
  stroke: #cdd9d2;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.route-alert strong {
  font-size: 14px;
}

.route-alert p {
  max-width: 850px;
  margin: 5px 0 0;
  color: rgba(255, 255, 255, 0.69);
  font-size: 13px;
  line-height: 1.9;
}

.route-alert b {
  color: #fff;
  font-weight: 700;
}

.altitude-board {
  margin-top: 44px;
  padding: clamp(20px, 4vw, 34px);
  border: 1px solid rgba(244, 240, 231, 0.16);
  border-radius: 22px;
  background: rgba(244, 240, 231, 0.07);
}

.altitude-board-head {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.1fr);
  gap: 24px;
  align-items: end;
  margin-bottom: 24px;
}

.altitude-board-head .section-kicker {
  grid-column: 1 / -1;
  margin-bottom: -8px;
  color: #d9c29f;
}

.altitude-board-head h3 {
  margin: 0;
  color: #fffdf8;
  font-size: clamp(24px, 3vw, 34px);
}

.altitude-board-head p {
  margin: 0 0 4px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  line-height: 1.8;
}

.altitude-table {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.altitude-row {
  display: grid;
  grid-template-columns: 0.55fr 1.2fr 1fr 1fr 1.8fr;
  gap: 14px;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.8);
  font-size: 13px;
}

.altitude-row-head {
  color: rgba(255, 255, 255, 0.42);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.altitude-row strong {
  color: #fffdf8;
  font-size: 14px;
}

.altitude-row span:nth-child(1),
.altitude-row span:nth-child(3),
.altitude-row span:nth-child(4) {
  font-family: "Segoe UI", Arial, sans-serif;
  font-weight: 700;
}

.altitude-row em {
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
  font-style: normal;
}

.altitude-row-alert span:nth-child(3),
.altitude-row-alert span:nth-child(4) {
  color: #f0cda7;
}

.scenery {
  display: grid;
  grid-template-columns: 1.27fr 0.73fr;
  grid-template-rows: repeat(2, minmax(190px, 1fr));
  gap: 12px;
  padding-block: clamp(72px, 8vw, 104px);
}

.scenery figure {
  position: relative;
  overflow: hidden;
  min-height: 230px;
  margin: 0;
  border-radius: 18px;
  background: var(--paper-deep);
}

.scenery .scenery-main {
  grid-row: span 2;
}

.scenery figure::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 44%, rgba(25, 35, 34, 0.62));
}

.scenery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 550ms var(--ease-out);
}

.scenery figcaption {
  position: absolute;
  right: 18px;
  bottom: 16px;
  left: 18px;
  z-index: 1;
  color: #fff;
}

.scenery figcaption span,
.scenery figcaption strong {
  display: block;
}

.scenery figcaption span {
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  opacity: 0.72;
}

.scenery figcaption strong {
  margin-top: 2px;
  font-size: 18px;
}

.days {
  padding-bottom: clamp(88px, 10vw, 132px);
}

.days-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 45px;
}

.days h2 {
  margin-top: 14px;
}

.text-button,
.reset-checklist {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
}

.text-button svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  transition: transform 180ms var(--ease-out);
}

.day {
  border-top: 1px solid var(--line);
}

.day:last-child {
  border-bottom: 1px solid var(--line);
}

.day summary {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding-block: 22px;
  cursor: pointer;
  list-style: none;
}

.day summary::-webkit-details-marker {
  display: none;
}

.day-index {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.day-index span {
  color: var(--accent);
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.07em;
}

.day-index small {
  color: var(--ink-faint);
  font-size: 11px;
  font-weight: 700;
}

.day-summary h3 {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
  font-size: 19px;
}

.day-summary i,
.transport i {
  width: 18px;
  height: 1px;
  background: var(--line-strong);
}

.day-summary p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.day-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
}

.day-meta-alert {
  color: var(--alert);
}

.day-meta svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  transition: transform 180ms var(--ease-out);
}

.day[open] .day-meta svg,
[data-expand-days][data-expanded="true"] svg {
  transform: rotate(180deg);
}

.day-content {
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(255px, 0.72fr);
  gap: clamp(34px, 7vw, 100px);
  padding: 2px 0 34px 168px;
}

.schedule div {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  padding-bottom: 14px;
}

.schedule div::before {
  position: absolute;
  top: 11px;
  bottom: -5px;
  left: 4px;
  width: 1px;
  content: "";
  background: var(--line);
}

.schedule div:last-child::before {
  display: none;
}

.schedule div::after {
  position: absolute;
  top: 7px;
  left: 0;
  width: 7px;
  height: 7px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  content: "";
  background: var(--paper);
}

.schedule time {
  padding-left: 18px;
  color: var(--accent);
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.schedule p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.schedule b {
  color: var(--ink);
}

.day-side {
  padding-left: 18px;
  border-left: 1px solid var(--line);
}

.day-side > div + div {
  margin-top: 20px;
}

.day-side small {
  display: block;
  margin-bottom: 3px;
  color: var(--ink-faint);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.day-side strong {
  display: block;
  color: var(--ink);
  font-size: 14px;
}

.day-side p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 12px;
}

.map-link {
  display: inline-flex;
  align-items: center;
  margin-top: 7px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.map-link::after {
  margin-left: 5px;
  content: "↗";
  font-size: 14px;
}

.soft-note {
  padding: 11px 12px;
  border-radius: 10px;
  background: rgba(49, 94, 89, 0.07);
}

.soft-note-alert {
  background: rgba(121, 89, 68, 0.1);
}

.booking {
  padding-block: clamp(76px, 9vw, 112px);
  background: var(--paper-warm);
}

.section-split-heading > p {
  margin-bottom: 0;
  padding-top: 20px;
  border-top: 1px solid var(--line-strong);
  color: var(--ink-soft);
}

.section-split-heading h2 {
  margin-top: 14px;
}

.booking-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: clamp(24px, 6vw, 82px);
  margin-top: 66px;
}

.transport {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 19px 0;
  border-top: 1px solid var(--line);
}

.transport:last-of-type {
  border-bottom: 1px solid var(--line);
}

.transport-date span,
.transport-date small {
  display: block;
}

.transport-date span {
  color: var(--accent);
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.05em;
}

.transport-date small {
  color: var(--ink-faint);
  font-size: 10px;
  font-weight: 700;
}

.transport h3 {
  margin-bottom: 1px;
  font-size: 17px;
}

.transport h3 em {
  margin-left: 6px;
  color: var(--accent);
  font-size: 10px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.04em;
  vertical-align: middle;
}

.transport p {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 12px;
}

.transport strong {
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  letter-spacing: -0.02em;
}

.booking-caption {
  margin: 13px 0 0;
  color: var(--ink-faint);
  font-size: 11px;
}

.rental {
  padding: 26px;
  border: 1px solid rgba(49, 94, 89, 0.17);
  border-radius: var(--radius-md);
  background: rgba(219, 231, 226, 0.54);
}

.rental h3 {
  margin: 10px 0 20px;
  font-size: 23px;
}

.rental dl {
  margin: 0 0 18px;
}

.rental dl div {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(49, 94, 89, 0.13);
  font-size: 12px;
}

.rental dt {
  color: var(--ink-faint);
}

.rental dd {
  margin: 0;
  font-weight: 700;
}

.rental p:last-child {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 12px;
}

.hotel-table-wrap {
  margin-top: 90px;
}

.hotel-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.hotel-heading h3 {
  margin: 7px 0 0;
  font-size: 26px;
}

.hotel-heading > p {
  margin-bottom: 3px;
  color: var(--ink-soft);
  font-size: 12px;
}

.hotel-row {
  display: grid;
  grid-template-columns: 0.65fr 1fr 2fr 0.8fr;
  gap: 12px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
  font-size: 13px;
}

.hotel-row span:first-child,
.hotel-row span:last-child {
  font-family: "Segoe UI", Arial, sans-serif;
}

.hotel-row-head {
  color: var(--ink-faint);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.navigation {
  padding-block: clamp(80px, 10vw, 126px);
}

.navigation-days {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 34px;
  margin-top: 62px;
}

.navigation-days article {
  padding: 17px 0 21px;
  border-top: 1px solid var(--line);
}

.navigation-days header {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 9px;
}

.navigation-days header span {
  color: var(--accent);
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  font-weight: 700;
}

.navigation-days header strong {
  font-size: 14px;
}

.navigation-days a {
  display: block;
  width: max-content;
  max-width: 100%;
  padding: 3px 0;
  color: var(--ink-soft);
  font-size: 12px;
}

.navigation-days a::after {
  margin-left: 4px;
  content: "↗";
  color: var(--accent);
}

.navigation-days a:hover {
  color: var(--accent);
}

.packing {
  padding-block: clamp(78px, 9vw, 118px);
  background: #e6e0d5;
}

.packing-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(290px, 0.9fr);
  gap: clamp(28px, 7vw, 102px);
  margin-top: 62px;
}

.checklist-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 17px;
  border-bottom: 1px solid var(--line-strong);
}

.checklist-heading h3 {
  margin: 7px 0 0;
  font-size: 25px;
}

.reset-checklist {
  color: var(--ink-faint);
  font-size: 12px;
}

.checklist label {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 11px;
  align-items: start;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 13px;
}

.checklist input {
  width: 17px;
  height: 17px;
  margin-top: 3px;
  accent-color: var(--accent);
}

.checklist input:checked + span {
  color: var(--ink-faint);
  text-decoration: line-through;
  text-decoration-thickness: 1px;
}

.packing-notes article {
  padding: 18px 0 21px;
  border-top: 1px solid var(--line);
}

.packing-notes h3 {
  margin: 5px 0 7px;
  font-size: 20px;
}

.packing-notes ul {
  margin: 0;
  padding-left: 18px;
  color: var(--ink-soft);
  font-size: 12px;
}

.packing-notes li + li {
  margin-top: 4px;
}

.budget {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(34px, 8vw, 120px);
  padding-block: clamp(80px, 10vw, 128px);
}

.budget h2 {
  margin-top: 14px;
}

.budget-intro > p:last-child {
  max-width: 410px;
  margin-top: 24px;
  color: var(--ink-soft);
  font-size: 13px;
}

.budget-table {
  border-top: 1px solid var(--line-strong);
}

.budget-table div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 13px;
}

.budget-table strong {
  flex: none;
  color: var(--ink);
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  letter-spacing: -0.02em;
}

.budget-table .budget-total {
  padding-top: 20px;
  color: var(--accent);
  font-size: 15px;
  font-weight: 800;
}

.budget-table .budget-total strong {
  color: var(--accent);
  font-size: 26px;
}

.budget-total small {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Microsoft YaHei", Arial, sans-serif;
  font-size: 12px;
}

.final-notes {
  padding-block: clamp(72px, 9vw, 104px);
  background: #293b38;
  color: #f4f0e7;
}

.final-notes h2 {
  margin-top: 14px;
}

.final-notes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 58px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.final-notes-grid article {
  padding: 18px 18px 0 0;
}

.final-notes-grid article + article {
  padding-left: 18px;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.final-notes-grid span {
  color: #cdd9d2;
  font-size: 12px;
  font-weight: 700;
}

.final-notes-grid p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 12px;
}

.footer {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 26px;
  padding-block: 35px 42px;
}

.footer strong {
  font-size: 14px;
}

.footer p {
  margin: 3px 0 0;
  color: var(--ink-faint);
  font-size: 11px;
}

@media (hover: hover) and (pointer: fine) {
  .scenery figure:hover img {
    transform: scale(1.04);
  }
}

@media (max-width: 900px) {
  :root {
    --shell: min(100% - 36px, 720px);
  }

  .site-header {
    grid-template-columns: 1fr auto;
    padding-inline: 18px;
  }

  .desktop-nav {
    display: none;
  }

  .hero-shell {
    grid-template-columns: 1fr;
    gap: 38px;
    padding-block: 65px 40px;
  }

  .hero-copy {
    padding-right: min(10vw, 82px);
  }

  .hero-route {
    padding: 22px 0 0;
    border-top: 1px solid rgba(244, 240, 231, 0.2);
    border-left: 0;
  }

  .hero-route-title {
    margin-bottom: 18px;
  }

  .hero-route ol {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px 20px;
  }

  .hero-route li {
    min-height: auto;
    grid-template-columns: 32px 1fr;
    gap: 8px;
    padding-left: 13px;
  }

  .hero-route li::before {
    top: 6px;
    width: 6px;
    height: 6px;
  }

  .hero-route li::after {
    display: none;
  }

  .hero-facts {
    margin-top: 0;
  }

  .route-line {
    grid-template-columns: repeat(4, 1fr);
    row-gap: 34px;
  }

  .route-heading,
  .intro-grid,
  .section-split-heading {
    gap: 40px;
  }

  .day summary {
    grid-template-columns: 110px minmax(0, 1fr);
  }

  .day-meta {
    grid-column: 2;
    justify-content: space-between;
    margin-top: -10px;
  }

  .day-content {
    padding-left: 128px;
  }

  .navigation-days {
    grid-template-columns: repeat(2, 1fr);
  }

  .final-notes-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .final-notes-grid article:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }

  .final-notes-grid article:nth-child(n + 3) {
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
  }
}

@media (max-width: 680px) {
  :root {
    --shell: min(100% - 28px, 620px);
  }

  body {
    font-size: 14px;
  }

  .site-header {
    min-height: 60px;
    padding-inline: 14px;
  }

  .brand {
    gap: 7px;
    font-size: 13px;
  }

  .brand svg {
    width: 24px;
    height: 24px;
  }

  .header-cta {
    padding: 7px 11px;
    font-size: 11px;
  }

  .hero-shell {
    gap: 30px;
    padding-block: 52px 30px;
  }

  .hero-copy {
    padding-right: 0;
  }

  .eyebrow {
    max-width: 290px;
    line-height: 1.7;
  }

  h1 {
    margin: 19px 0 20px;
    font-size: clamp(43px, 13vw, 58px);
    letter-spacing: -0.075em;
  }

  h2 {
    font-size: 30px;
  }

  .hero-lead {
    margin-bottom: 23px;
    font-size: 15px;
    line-height: 1.85;
  }

  .hero-actions {
    gap: 8px;
  }

  .button {
    min-height: 41px;
    padding: 8px 14px;
    font-size: 12px;
  }

  .hero-facts {
    grid-template-columns: 0.7fr 1.15fr;
    gap: 12px 16px;
    margin-top: 0;
  }

  .hero-facts div:last-child {
    grid-column: span 2;
    padding-top: 11px;
    border-top: 1px solid rgba(244, 240, 231, 0.15);
  }

  .hero-route {
    padding-top: 19px;
  }

  .hero-route-title {
    margin-bottom: 15px;
  }

  .hero-route ol {
    grid-template-columns: repeat(2, 1fr);
    gap: 9px 18px;
  }

  .hero-route strong {
    font-size: 13px;
  }

  .intro {
    padding-block: 82px;
  }

  .intro-grid,
  .section-split-heading,
  .route-heading,
  .booking-layout,
  .packing-layout,
  .budget {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .intro-notes {
    padding-top: 20px;
  }

  .route-panel {
    padding-block: 68px;
  }

  .route-line {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 47px;
  }

  .route-stop {
    min-height: 105px;
  }

  .route-alert {
    margin-top: 34px;
  }

  .altitude-board {
    margin-top: 28px;
    padding: 18px;
    border-radius: 16px;
  }

  .altitude-board-head {
    display: block;
    margin-bottom: 16px;
  }

  .altitude-board-head .section-kicker {
    margin-bottom: 9px;
  }

  .altitude-board-head h3 {
    margin-bottom: 8px;
    font-size: 22px;
  }

  .altitude-table {
    border-top: 0;
  }

  .altitude-row-head {
    display: none;
  }

  .altitude-row {
    grid-template-columns: 48px 1fr;
    gap: 4px 12px;
    padding: 13px 0;
  }

  .altitude-row strong {
    font-size: 15px;
  }

  .altitude-row span:nth-child(3),
  .altitude-row span:nth-child(4),
  .altitude-row em {
    grid-column: 2;
  }

  .altitude-row span:nth-child(3)::before {
    content: "住宿海拔 ";
    color: rgba(255, 255, 255, 0.38);
  }

  .altitude-row span:nth-child(4)::before {
    content: "当天自驾 ";
    color: rgba(255, 255, 255, 0.38);
  }

  .scenery {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 255px 170px;
    gap: 7px;
    padding-block: 78px;
  }

  .scenery figure {
    min-height: 0;
    border-radius: 12px;
  }

  .scenery .scenery-main {
    grid-column: span 2;
    grid-row: auto;
  }

  .scenery figcaption {
    right: 13px;
    bottom: 12px;
    left: 13px;
  }

  .scenery figcaption strong {
    font-size: 15px;
  }

  .days {
    padding-bottom: 92px;
  }

  .days-heading {
    align-items: start;
    margin-bottom: 28px;
  }

  .text-button {
    flex: none;
    margin-top: 43px;
    font-size: 12px;
  }

  .day summary {
    grid-template-columns: 1fr;
    gap: 3px;
    padding-block: 17px;
  }

  .day-index {
    gap: 9px;
  }

  .day-index span {
    font-size: 25px;
  }

  .day-summary h3 {
    gap: 6px;
    margin: 3px 0;
    font-size: 16px;
  }

  .day-summary p {
    font-size: 12px;
  }

  .day-meta {
    grid-column: auto;
    margin-top: 4px;
    font-size: 11px;
  }

  .day-content {
    grid-template-columns: 1fr;
    gap: 17px;
    padding: 0 0 25px;
  }

  .schedule div {
    grid-template-columns: 50px 1fr;
    gap: 10px;
    padding-bottom: 11px;
  }

  .schedule p,
  .day-side p {
    font-size: 12px;
  }

  .day-side {
    padding: 14px 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .booking {
    padding-block: 76px 86px;
  }

  .booking-layout {
    margin-top: 37px;
  }

  .transport {
    grid-template-columns: 52px 1fr;
    gap: 11px;
    padding: 15px 0;
  }

  .transport strong {
    grid-column: 2;
    margin-top: -7px;
    font-size: 14px;
  }

  .transport h3 {
    font-size: 15px;
  }

  .rental {
    padding: 20px;
  }

  .hotel-table-wrap {
    margin-top: 70px;
  }

  .hotel-heading {
    display: block;
  }

  .hotel-heading h3 {
    font-size: 22px;
  }

  .hotel-heading > p {
    margin: 9px 0 0;
  }

  .hotel-row {
    grid-template-columns: 48px minmax(0, 1fr) 67px;
    gap: 7px;
    font-size: 12px;
  }

  .hotel-row span:nth-child(2) {
    display: none;
  }

  .hotel-row-head {
    font-size: 10px;
  }

  .navigation {
    padding-block: 86px;
  }

  .navigation-days {
    grid-template-columns: 1fr 1fr;
    gap: 0 18px;
    margin-top: 42px;
  }

  .navigation-days article {
    padding: 13px 0 15px;
  }

  .packing {
    padding-block: 76px 82px;
  }

  .packing-layout {
    margin-top: 42px;
  }

  .budget {
    padding-block: 86px;
  }

  .budget-table div {
    gap: 15px;
    font-size: 12px;
  }

  .budget-table strong {
    font-size: 14px;
  }

  .budget-table .budget-total strong {
    font-size: 21px;
  }

  .final-notes {
    padding-block: 72px;
  }

  .final-notes-grid {
    grid-template-columns: 1fr;
    margin-top: 38px;
  }

  .final-notes-grid article + article {
    margin-top: 16px;
    padding-top: 16px;
    padding-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    border-left: 0;
  }

  .footer {
    display: block;
    padding-block: 28px 35px;
  }

}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}