:root {
  --paper: #f3efe5;
  --paper-deep: #e9e1d2;
  --ink: #15283a;
  --muted: #60707b;
  --line: rgba(21, 40, 58, 0.16);
  --blue: #176b87;
  --blue-soft: #d8ebef;
  --orange: #de6c3d;
  --orange-soft: #f3d5c4;
  --green: #426c55;
  --green-soft: #dce7dc;
  --yellow: #e9c85f;
  --white: #fffdf8;
  --shadow: 0 24px 60px rgba(21, 40, 58, 0.09);
  --content: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 8% 5%, rgba(233, 200, 95, 0.17), transparent 25rem),
    radial-gradient(circle at 94% 30%, rgba(23, 107, 135, 0.11), transparent 34rem),
    var(--paper);
  color: var(--ink);
  font-family: "Avenir Next", Avenir, "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

button,
input,
select,
textarea {
  font: inherit;
}

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

a {
  color: inherit;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: white;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 0.75rem max(1rem, calc((100vw - var(--content)) / 2));
  border-bottom: 1px solid var(--line);
  background: rgba(243, 239, 229, 0.9);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  font-size: 1.1rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.brand sup,
footer sup {
  color: var(--orange);
  font-size: 0.56em;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.save-state {
  color: var(--muted);
  font-size: 0.82rem;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  padding: 0.7rem 1rem;
  cursor: pointer;
  font-weight: 750;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease;
}

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

.button-primary {
  background: var(--ink);
  color: white;
}

.button-primary:hover {
  background: var(--blue);
}

.button-secondary {
  border-color: var(--ink);
  background: transparent;
  color: var(--ink);
}

.button-quiet {
  border-color: var(--line);
  background: rgba(255, 253, 248, 0.5);
  color: var(--ink);
}

.hero {
  display: grid;
  max-width: var(--content);
  min-height: 680px;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
  align-items: center;
  gap: clamp(2.5rem, 7vw, 8rem);
  margin: 0 auto;
  padding: clamp(4rem, 9vw, 8rem) 1.25rem;
}

.eyebrow,
.section-index {
  margin: 0 0 1.25rem;
  color: var(--orange);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1,
h2 {
  font-family: "Iowan Old Style", Georgia, "Noto Serif SC", "Songti SC", serif;
  letter-spacing: -0.045em;
  line-height: 1.08;
}

h1 {
  max-width: 750px;
  margin: 0;
  font-size: clamp(3.5rem, 7vw, 6.9rem);
  font-weight: 500;
}

h2 {
  max-width: 850px;
  margin: 0;
  font-size: clamp(2.35rem, 5vw, 4.7rem);
  font-weight: 500;
}

h3 {
  margin: 0;
  font-size: 1.2rem;
  line-height: 1.35;
}

.hero-intro {
  max-width: 650px;
  margin: 2rem 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2.25rem;
}

.family-hero-art {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(21, 40, 58, 0.42);
  background: var(--orange-soft);
  box-shadow: 22px 26px 0 rgba(21, 40, 58, 0.08);
}

.family-hero-art::after {
  position: absolute;
  inset: 0;
  border: 10px solid rgba(255, 253, 248, 0.24);
  content: "";
  pointer-events: none;
}

.family-hero-art img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.hero-route-line {
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 100%;
  height: 42%;
  overflow: visible;
  pointer-events: none;
}

.hero-route-line path {
  fill: none;
  stroke: rgba(255, 253, 248, 0.78);
  stroke-dasharray: 2.2 3.2;
  stroke-linecap: round;
  stroke-width: 0.5;
  vector-effect: non-scaling-stroke;
  animation: route-travel 16s linear infinite;
}

.hero-route-line circle {
  fill: var(--yellow);
  stroke: var(--ink);
  stroke-width: 0.35;
  vector-effect: non-scaling-stroke;
}

@keyframes route-travel {
  to { stroke-dashoffset: -54; }
}

.family-hero-art figcaption {
  position: absolute;
  z-index: 2;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  display: flex;
  flex-direction: column;
  padding: 1rem 1.1rem;
  background: rgba(21, 40, 58, 0.9);
  color: white;
  backdrop-filter: blur(8px);
}

.family-hero-art figcaption span {
  color: var(--yellow);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.family-hero-art figcaption strong {
  font-family: "Iowan Old Style", Georgia, "Songti SC", serif;
  font-size: clamp(1.1rem, 2.5vw, 1.55rem);
  font-weight: 600;
}

.family-hero-art figcaption small {
  color: rgba(255, 255, 255, 0.68);
}

.hero-stickers span {
  position: absolute;
  z-index: 3;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
  box-shadow: 4px 4px 0 rgba(21, 40, 58, 0.18);
  font-size: 1.2rem;
}

.hero-stickers span:nth-child(1) { top: 1rem; left: 1rem; transform: rotate(-8deg); }
.hero-stickers span:nth-child(2) { top: 1.4rem; right: 1.2rem; transform: rotate(7deg); }
.hero-stickers span:nth-child(3) { right: 1.5rem; bottom: 8.5rem; transform: rotate(-5deg); }

.route-poster {
  position: relative;
  min-height: 500px;
  overflow: hidden;
  border: 1px solid rgba(21, 40, 58, 0.42);
  background: var(--orange-soft);
  box-shadow: 22px 26px 0 rgba(21, 40, 58, 0.08);
  isolation: isolate;
}

.poster-sky {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 18%, var(--yellow) 0 42px, transparent 43px),
    linear-gradient(164deg, transparent 0 49%, var(--blue) 49.3% 50.2%, transparent 50.5%),
    linear-gradient(164deg, transparent 0 61%, rgba(66, 108, 85, 0.65) 61.2% 72%, transparent 72.2%),
    linear-gradient(180deg, var(--blue-soft), var(--orange-soft) 70%);
  opacity: 0.95;
  z-index: -1;
}

.poster-copy {
  display: flex;
  min-height: 500px;
  flex-direction: column;
  justify-content: space-between;
  padding: 3rem 2.7rem 5rem;
}

.poster-copy p {
  width: fit-content;
  margin: 0;
  padding: 0.2rem 0.45rem;
  background: rgba(255, 253, 248, 0.86);
  font-size: clamp(0.85rem, 2vw, 1.1rem);
  font-weight: 900;
  letter-spacing: 0.1em;
}

.poster-copy p:nth-child(even) {
  align-self: flex-end;
}

.route-thread {
  position: absolute;
  inset: 55px 50% 90px;
  width: 3px;
  background: var(--ink);
  transform: rotate(9deg);
}

.route-thread span {
  position: absolute;
  left: 50%;
  display: block;
  width: 15px;
  height: 15px;
  border: 3px solid var(--ink);
  background: var(--paper);
  transform: translateX(-50%);
}

.route-thread span:nth-child(1) { top: 0; }
.route-thread span:nth-child(2) { top: 16.66%; }
.route-thread span:nth-child(3) { top: 33.33%; }
.route-thread span:nth-child(4) { top: 50%; }
.route-thread span:nth-child(5) { top: 66.66%; }
.route-thread span:nth-child(6) { top: 83.33%; }
.route-thread span:nth-child(7) { bottom: 0; background: var(--orange); }

.poster-caption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  margin: 0;
  padding: 1rem;
  background: var(--ink);
  color: white;
  font-size: 0.85rem;
  font-weight: 750;
  text-align: center;
}

.flight-board {
  display: grid;
  max-width: var(--content);
  grid-template-columns: repeat(4, 1fr);
  margin: 0 auto;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.flight-board article {
  display: flex;
  min-height: 150px;
  flex-direction: column;
  justify-content: center;
  gap: 0.25rem;
  padding: 1.5rem;
  border-right: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.35);
}

.family-band {
  display: grid;
  max-width: var(--content);
  grid-template-columns: minmax(260px, 0.68fr) minmax(0, 1.32fr);
  gap: 2rem;
  margin: 0 auto;
  padding: 5rem 1.25rem;
}

.family-band h2 {
  font-size: clamp(2rem, 4vw, 3.7rem);
}

.family-role-track {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
}

.family-role-track article {
  position: relative;
  min-height: 190px;
  overflow: hidden;
  padding: 1.2rem;
  border: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.7);
}

.family-role-track article:nth-child(1) { background: var(--blue-soft); }
.family-role-track article:nth-child(2) { background: var(--orange-soft); }
.family-role-track article:nth-child(3) { background: #f4e7ac; }
.family-role-track article:nth-child(4) { background: var(--green-soft); }

.family-role-track strong {
  display: block;
  margin-top: 2.7rem;
  font-size: 1rem;
}

.family-avatar + strong {
  margin-top: 4.6rem;
}

.family-role-track p {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.family-emoji {
  position: absolute;
  top: 0.85rem;
  right: 1rem;
  font-size: 2.4rem;
  filter: drop-shadow(0 4px 0 rgba(21, 40, 58, 0.08));
  transform-origin: center bottom;
  animation: family-bob 4s ease-in-out infinite;
}

.family-avatar {
  position: absolute;
  top: 0.8rem;
  right: 0.9rem;
  width: 64px;
  height: 64px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background-color: var(--paper);
  background-image: url("assets/henri-family-roadtrip-casual-720.jpg");
  background-repeat: no-repeat;
  background-size: 285% auto;
  box-shadow: 5px 6px 0 rgba(21, 40, 58, 0.13);
  transform-origin: center bottom;
  animation: family-bob 4s ease-in-out infinite;
}

.family-avatar b {
  position: absolute;
  right: -9px;
  bottom: -8px;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
  font-size: 0.82rem;
  font-weight: normal;
}

.family-avatar-dad { background-position: 34% 43%; }
.family-avatar-mom { background-position: 78% 57%; animation-delay: -1s; }
.family-avatar-daughter { background-position: 54% 64%; animation-delay: -2s; }

.family-role-track article:nth-child(2) .family-emoji { animation-delay: -1s; }
.family-role-track article:nth-child(3) .family-emoji { animation-delay: -2s; }
.family-role-track article:nth-child(4) .family-emoji { animation-delay: -3s; }

@keyframes family-bob {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-5px) rotate(2deg); }
}

.flight-board article:last-child {
  border-right: 0;
}

.flight-board .board-alert {
  background: var(--orange-soft);
}

.board-code {
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.flight-board strong {
  font-size: 1rem;
}

.flight-board article > span:last-child {
  color: var(--muted);
  font-size: 0.85rem;
}

.section-nav {
  position: sticky;
  top: 72px;
  z-index: 40;
  display: flex;
  max-width: var(--content);
  gap: 0;
  margin: 0 auto;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
  background: rgba(243, 239, 229, 0.94);
  scrollbar-width: none;
  backdrop-filter: blur(14px);
}

.section-nav::-webkit-scrollbar {
  display: none;
}

.section-nav a {
  min-width: max-content;
  padding: 0.85rem 1.1rem;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 750;
  text-decoration: none;
}

.section-nav a:hover {
  background: var(--paper-deep);
  color: var(--ink);
}

.section-nav a.active,
.section-nav a[aria-current="location"] {
  background: var(--ink);
  color: white;
}

.section {
  max-width: var(--content);
  margin: 0 auto;
  padding: clamp(5rem, 9vw, 9rem) 1.25rem;
  border-bottom: 1px solid var(--line);
}

.section-heading {
  margin-bottom: clamp(2.5rem, 5vw, 5rem);
}

.trip-cockpit {
  margin-bottom: 1.25rem;
  border: 1px solid var(--ink);
  background: var(--white);
  box-shadow: 12px 14px 0 rgba(21, 40, 58, 0.08);
}

.cockpit-lead {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
  padding: clamp(1.35rem, 4vw, 2.4rem);
  background: var(--ink);
  color: white;
}

.cockpit-lead h3 {
  margin: 0.2rem 0 0;
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: clamp(1.7rem, 4vw, 2.8rem);
  font-weight: 500;
}

.cockpit-lead > div:first-child > p:last-child {
  margin: 0.45rem 0 0;
  color: rgba(255, 255, 255, 0.66);
}

.trip-countdown {
  display: flex;
  min-width: 145px;
  min-height: 120px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: var(--yellow);
  color: var(--ink);
}

.trip-countdown strong {
  font-family: Georgia, serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 500;
  line-height: 1;
}

.trip-countdown span {
  margin-top: 0.5rem;
  font-size: 0.72rem;
  font-weight: 850;
}

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

.cockpit-grid article {
  display: flex;
  min-height: 155px;
  flex-direction: column;
  justify-content: center;
  padding: 1.2rem;
  border-right: 1px solid var(--line);
}

.cockpit-grid article:last-child {
  border-right: 0;
}

.cockpit-grid span,
.cockpit-grid small {
  color: var(--muted);
  font-size: 0.76rem;
}

.cockpit-grid strong {
  margin: 0.35rem 0;
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: clamp(1.2rem, 2.2vw, 1.7rem);
  font-weight: 500;
  line-height: 1.15;
}

.cockpit-actions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--ink);
}

.cockpit-actions a {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--line);
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 850;
  text-align: center;
  text-decoration: none;
}

.cockpit-actions a:last-child {
  border-right: 0;
}

.cockpit-actions a:hover {
  background: var(--blue-soft);
}

.section-heading > p:last-child:not(.section-index),
.section-note {
  max-width: 750px;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.section-heading-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
}

.section-heading-row .section-note {
  max-width: 340px;
  margin-bottom: 0.5rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.metric-grid article {
  display: flex;
  min-height: 180px;
  flex-direction: column;
  padding: 1.5rem;
  border-right: 1px solid var(--line);
}

.metric-grid article:last-child {
  border-right: 0;
}

.metric-grid strong {
  font-family: Georgia, serif;
  font-size: clamp(2.8rem, 5vw, 4.6rem);
  font-weight: 500;
  line-height: 1;
}

.metric-grid span {
  margin-top: 0.8rem;
  font-weight: 800;
}

.metric-grid small {
  margin-top: auto;
  color: var(--muted);
}

.decision-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
}

.decision-card {
  min-height: 240px;
  padding: 1.8rem;
  border: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.54);
}

.decision-card > span {
  display: inline-block;
  margin-bottom: 2.5rem;
  color: var(--blue);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.decision-card p {
  margin: 0.75rem 0 0;
  color: var(--muted);
}

.decision-yes {
  background: var(--green-soft);
}

.decision-warn {
  background: var(--orange-soft);
}

.plan-switcher {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.plan-switcher button {
  display: flex;
  min-height: 145px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  border: 1px solid var(--line);
  padding: 1.35rem;
  background: rgba(255, 253, 248, 0.5);
  color: var(--ink);
  cursor: pointer;
  text-align: left;
}

.plan-switcher button:hover {
  border-color: var(--blue);
}

.plan-switcher button[aria-pressed="true"] {
  border-color: var(--ink);
  background: var(--ink);
  color: white;
  box-shadow: var(--shadow);
}

.plan-switcher span {
  margin-bottom: 0.4rem;
  color: var(--orange);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.plan-switcher strong {
  font-size: 1.12rem;
}

.plan-switcher small {
  margin-top: 0.35rem;
  color: inherit;
  opacity: 0.68;
}

.route-commitment {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 0.35rem 1.5rem;
  padding: 1.6rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: white;
}

.route-commitment span {
  grid-row: 1 / 3;
  color: var(--yellow);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.route-commitment strong {
  font-size: clamp(1rem, 2vw, 1.35rem);
  line-height: 1.45;
}

.route-commitment small {
  color: rgba(255, 255, 255, 0.68);
}

.plan-verdict {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 1.5rem;
  margin: 1rem 0 3.25rem;
  padding: 1.5rem;
  border-left: 5px solid var(--orange);
  background: var(--orange-soft);
}

.plan-verdict strong {
  font-size: 1.1rem;
}

.plan-verdict p {
  margin: 0;
}

.timeline-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.56);
}

.timeline-toolbar > div:first-child {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.timeline-toolbar span {
  color: var(--muted);
  font-size: 0.78rem;
}

.timeline-toolbar > div:last-child {
  display: flex;
  flex: 0 0 auto;
  gap: 0.5rem;
}

.timeline-toolbar .button {
  min-height: 40px;
  padding: 0.45rem 0.7rem;
  font-size: 0.76rem;
}

.timeline {
  position: relative;
}

.timeline::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 164px;
  width: 1px;
  background: var(--ink);
  content: "";
}

.timeline-item {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 48px;
  padding: 0 0 2rem;
}

.timeline-date {
  position: relative;
  padding-top: 1rem;
  text-align: right;
}

.timeline-date::after {
  position: absolute;
  top: 1.25rem;
  right: -32px;
  width: 13px;
  height: 13px;
  border: 3px solid var(--ink);
  background: var(--paper);
  content: "";
  transform: translateX(50%);
}

.timeline-date strong,
.timeline-date span {
  display: block;
}

.timeline-date strong {
  font-size: 0.86rem;
}

.timeline-date span {
  color: var(--muted);
  font-size: 0.74rem;
}

.timeline-card {
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--white);
}

.timeline-card > summary {
  display: grid;
  min-height: 112px;
  grid-template-columns: minmax(0, 1fr) 42px;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 1.35rem;
  cursor: pointer;
  list-style: none;
}

.timeline-card > summary::-webkit-details-marker {
  display: none;
}

.timeline-card > summary:hover {
  background: rgba(216, 235, 239, 0.34);
}

.timeline-card-toggle {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid var(--ink);
  border-radius: 50%;
  font-size: 1.2rem;
  transition: transform 180ms ease, background 180ms ease;
}

.timeline-card[open] .timeline-card-toggle {
  background: var(--ink);
  color: white;
  transform: rotate(45deg);
}

.timeline-card-body {
  padding: 0 1.35rem 1.35rem;
  border-top: 1px solid var(--line);
}

.timeline-card-status {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: start;
  padding-top: 1.15rem;
}

.timeline-card-status > p {
  margin: 0;
  color: var(--muted);
}

.timeline-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.timeline-title {
  display: flex;
  min-width: 0;
  align-items: flex-start;
  gap: 0.75rem;
}

.timeline-emoji {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  border-radius: 50%;
  background: var(--paper);
  font-size: 1.25rem;
}

.timeline-card h3 {
  font-size: 1.35rem;
}

.timeline-summary-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.55rem;
}

.timeline-summary-meta span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 750;
}

.timeline-summary-meta span + span::before {
  margin-right: 0.35rem;
  color: var(--line);
  content: "•";
}

.timeline-kicker {
  margin: 0 0 0.25rem;
  color: var(--orange);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.status-check {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
}

.status-check input,
.booking-check input {
  width: 20px;
  height: 20px;
  accent-color: var(--green);
}

.timeline-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}

.timeline-meta span,
.investor-tags span,
.camp-type {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0.25rem 0.55rem;
  background: var(--paper);
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 750;
}

.timeline-card > p {
  margin: 0;
  color: var(--muted);
}

.timeline-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.timeline-details strong {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.82rem;
}

.timeline-details ul {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--muted);
}

.road-warning,
.safety-note,
.source-status {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding: 1.5rem;
  background: var(--ink);
  color: white;
}

.road-warning > span {
  color: var(--yellow);
  font-size: 2.5rem;
}

.road-warning p,
.safety-note p,
.source-status p {
  margin: 0.35rem 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.road-warning a {
  color: var(--yellow);
  font-weight: 800;
  white-space: nowrap;
}

.section-daughter {
  background: linear-gradient(180deg, transparent, rgba(220, 231, 220, 0.48) 20%, transparent 95%);
}

.daughter-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.7fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  margin-bottom: 3.5rem;
}

.daughter-hero .section-heading {
  margin-bottom: 0;
}

.daughter-promises {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1.4rem;
}

.daughter-promises span {
  padding: 0.55rem 0.75rem;
  border: 1px solid rgba(21, 40, 58, 0.25);
  background: rgba(255, 253, 248, 0.55);
  font-size: 0.78rem;
  font-weight: 800;
}

.family-day-art {
  position: relative;
  margin: 0;
  transform: rotate(1.2deg);
}

.family-day-art::before {
  position: absolute;
  top: -14px;
  left: 50%;
  z-index: 2;
  width: 90px;
  height: 26px;
  background: rgba(233, 200, 95, 0.64);
  content: "";
  transform: translateX(-50%) rotate(-2deg);
}

.family-day-art img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  border: 10px solid var(--white);
  object-fit: cover;
  box-shadow: var(--shadow);
}

.family-day-art figcaption {
  display: flex;
  flex-direction: column;
  padding: 0.9rem 1rem 1.1rem;
  border: 10px solid var(--white);
  border-top: 0;
  background: var(--white);
}

.family-day-art figcaption span {
  color: var(--muted);
  font-size: 0.78rem;
}

.ladder {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  margin-bottom: 5rem;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.ladder-step {
  position: relative;
  min-height: 245px;
  padding: 1.3rem;
  border-right: 1px solid var(--line);
}

.ladder-step:last-child {
  border-right: 0;
}

.ladder-step span {
  display: block;
  margin-bottom: 2.4rem;
  color: var(--orange);
  font-family: Georgia, serif;
  font-size: 2.2rem;
}

.ladder-step p {
  margin: 0.6rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.subsection-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.subsection-heading h3 {
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 500;
}

.subsection-heading p {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
}

.camp-decision-pack {
  overflow: hidden;
  border: 1px solid var(--ink);
  background: rgba(255, 253, 248, 0.84);
  box-shadow: var(--shadow);
}

.camp-decision-pack > summary {
  display: grid;
  min-height: 116px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.2rem;
  padding: 1.45rem 1.6rem;
  background: var(--ink);
  color: white;
  cursor: pointer;
  list-style: none;
}

.camp-decision-pack > summary::-webkit-details-marker,
.camp-card > summary::-webkit-details-marker {
  display: none;
}

.camp-pack-icon {
  display: grid;
  width: 60px;
  height: 60px;
  place-items: center;
  border-radius: 50%;
  background: var(--yellow);
  font-size: 1.75rem;
}

.camp-pack-summary-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.camp-pack-summary-copy small {
  color: var(--yellow);
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 850;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.camp-pack-summary-copy strong {
  margin-top: 0.15rem;
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: clamp(1.2rem, 2.6vw, 1.85rem);
  font-weight: 500;
}

.camp-pack-summary-copy em {
  margin-top: 0.2rem;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.82rem;
  font-style: normal;
}

.camp-pack-toggle {
  min-width: 74px;
  color: var(--yellow);
  font-size: 0;
  font-weight: 850;
  text-align: right;
}

.camp-pack-toggle::after {
  content: "展开 ＋";
  font-size: 0.8rem;
}

.camp-decision-pack[open] .camp-pack-toggle::after {
  content: "收起 －";
}

.camp-pack-body {
  padding: clamp(1rem, 4vw, 2.4rem);
}

.camp-pack-verdict {
  display: grid;
  grid-template-columns: minmax(240px, 0.75fr) minmax(0, 1.25fr);
  gap: 2.4rem;
  align-items: start;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: var(--yellow);
}

.camp-pack-verdict h3 {
  margin: 0.25rem 0 0;
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 500;
  line-height: 1.25;
}

.camp-pack-verdict > p {
  margin: 0;
}

.camp-date-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 1rem 0 3.5rem;
  border: 1px solid var(--line);
  border-bottom: 0;
}

.camp-date-step {
  position: relative;
  min-height: 205px;
  padding: 1.15rem;
  border-right: 1px solid var(--line);
  border-bottom: 5px solid var(--blue);
}

.camp-date-step:last-child {
  border-right: 0;
}

.camp-date-number {
  float: right;
  color: rgba(21, 40, 58, 0.22);
  font-family: Georgia, serif;
  font-size: 1.7rem;
}

.camp-date-label {
  margin: 0 0 1.4rem;
  color: var(--orange);
  font-size: 0.77rem;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.camp-date-step h4 {
  margin: 0;
  font-size: 1rem;
}

.camp-date-step > p:last-child {
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.camp-subsection-heading {
  margin-top: 0;
}

.camp-grid {
  display: grid;
  gap: 0.85rem;
}

.camp-card {
  border: 1px solid var(--line);
  border-left: 7px solid var(--green);
  background: var(--white);
}

.camp-card-ask {
  border-left-color: var(--orange);
}

.camp-card-watch {
  border-left-color: var(--muted);
}

.camp-card > summary {
  display: grid;
  min-height: 112px;
  grid-template-columns: 48px minmax(0, 1fr) 44px;
  align-items: center;
  gap: 1rem;
  padding: 1.15rem 1.25rem;
  cursor: pointer;
  list-style: none;
}

.camp-card > summary:hover {
  background: rgba(220, 231, 220, 0.3);
}

.camp-card-rank {
  color: var(--orange);
  font-family: Georgia, serif;
  font-size: 1.8rem;
}

.camp-card-title {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.camp-card-title strong {
  margin-top: 0.4rem;
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  font-weight: 500;
  line-height: 1.25;
}

.camp-card-title small {
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.76rem;
}

.camp-card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.camp-card-badges em {
  display: inline-flex;
  width: fit-content;
  min-height: 27px;
  align-items: center;
  padding: 0.2rem 0.55rem;
  font-size: 0.69rem;
  font-style: normal;
  font-weight: 850;
}

.camp-type {
  background: var(--green-soft);
  color: var(--green);
}

.camp-status {
  border: 1px solid currentColor;
  color: var(--blue);
}

.camp-card-watch .camp-status {
  color: var(--muted);
}

.camp-card-toggle {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid var(--ink);
  border-radius: 50%;
  font-size: 1.25rem;
  transition: transform 180ms ease, background 180ms ease;
}

.camp-card[open] .camp-card-toggle {
  background: var(--ink);
  color: white;
  transform: rotate(45deg);
}

.camp-card-body {
  padding: 0 1.35rem 1.5rem;
  border-top: 1px solid var(--line);
}

.camp-verdict {
  margin: 0;
  padding: 1.25rem 0;
  color: var(--ink);
  font-size: 1.02rem;
}

.camp-glance {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
}

.camp-glance-item {
  min-height: 82px;
  padding: 0.85rem;
  border-right: 1px solid var(--line);
}

.camp-glance-item:last-child {
  border-right: 0;
}

.camp-glance-item span,
.camp-glance-item strong {
  display: block;
}

.camp-glance-item span {
  margin-bottom: 0.25rem;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 800;
}

.camp-glance-item strong {
  font-size: 0.85rem;
}

.camp-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 0.8rem;
}

.camp-panel {
  padding: 1.1rem;
  background: var(--paper);
}

.camp-panel-pros {
  background: var(--green-soft);
}

.camp-panel-cons {
  background: var(--orange-soft);
}

.camp-panel h4 {
  margin: 0 0 0.6rem;
  font-size: 0.83rem;
}

.camp-panel ul,
.camp-steps {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--muted);
  font-size: 0.84rem;
}

.camp-panel li + li,
.camp-steps li + li {
  margin-top: 0.35rem;
}

.camp-steps li::marker {
  color: var(--orange);
  font-weight: 900;
}

.camp-deadline {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.7rem;
  margin: 0.8rem 0 0;
  padding: 0.9rem 1rem;
  border: 1px dashed var(--orange);
  background: rgba(243, 213, 196, 0.28);
  font-size: 0.86rem;
}

.camp-deadline strong {
  color: var(--orange);
}

.camp-source-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.camp-contact,
.camp-source-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.camp-contact a,
.camp-source-chips a {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  padding: 0.35rem 0.6rem;
  color: var(--blue);
  font-size: 0.76rem;
  font-weight: 800;
  text-decoration: none;
}

.camp-contact a {
  border: 1px solid var(--line);
}

.camp-source-chips > span {
  width: 100%;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 850;
}

.camp-source-chips a {
  background: #fff3f2;
  color: #9b3b48;
}

.xhs-source-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin: 4rem 0 1.5rem;
}

.xhs-source-heading h3 {
  margin: 0;
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 500;
}

.xhs-source-heading > p {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
}

.xhs-source-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.xhs-source-card {
  position: relative;
  display: flex;
  min-height: 430px;
  flex-direction: column;
  padding: 1.4rem;
  border: 1px solid var(--line);
  background: #fffaf8;
}

.xhs-source-card::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 56px;
  height: 8px;
  background: #ff5a67;
  content: "";
}

.xhs-source-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
}

.xhs-badge {
  padding: 0.3rem 0.55rem;
  background: #ff5a67;
  color: white;
}

.xhs-source-card h4 {
  margin: 1rem 0 0;
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: 1.35rem;
  font-weight: 500;
}

.xhs-author {
  margin: 0.25rem 0 1rem;
  color: #9b3b48;
  font-size: 0.78rem;
  font-weight: 800;
}

.xhs-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.xhs-related,
.xhs-caveat {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 0.55rem;
  margin: 1rem 0 0;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
}

.xhs-related strong,
.xhs-caveat strong {
  color: var(--ink);
}

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

.xhs-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  margin-top: auto;
  padding-top: 1.2rem;
}

.xhs-actions .button {
  min-width: 0;
  text-align: center;
}

.camp-evidence-note {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 1.3rem;
  margin-top: 1rem;
  padding: 1.25rem;
  background: var(--ink);
  color: white;
}

.camp-evidence-note p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

.camp-evidence-note span {
  color: var(--yellow);
  font-weight: 850;
}

.question-card {
  display: grid;
  grid-template-columns: minmax(220px, 0.45fr) minmax(0, 1fr);
  gap: 3rem;
  margin-top: 1rem;
  padding: 2rem;
  background: var(--orange-soft);
}

.question-card ol {
  columns: 2;
  column-gap: 3rem;
  margin: 0;
  padding-left: 1.5rem;
}

.question-card li {
  break-inside: avoid;
  margin-bottom: 0.55rem;
}

.source-status {
  grid-template-columns: 190px 1fr;
}

.source-status ul {
  margin: 0.75rem 0 0;
  padding-left: 1.15rem;
  color: rgba(255, 255, 255, 0.78);
}

.source-status li + li {
  margin-top: 0.45rem;
}

.pitch-strip {
  position: relative;
  margin-bottom: 1rem;
  padding: 2rem;
  background: var(--blue);
  color: white;
}

.pitch-strip > p {
  margin: 0;
  color: var(--yellow);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pitch-strip blockquote {
  max-width: 900px;
  margin: 1rem 0 0;
  font-family: Georgia, serif;
  font-size: clamp(1.35rem, 3vw, 2.15rem);
  line-height: 1.35;
}

.copy-button {
  min-height: 42px;
  border: 1px solid currentColor;
  padding: 0.5rem 0.75rem;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 800;
}

.pitch-strip .copy-button {
  position: absolute;
  right: 1.25rem;
  bottom: 1.25rem;
}

.fundraise-fields {
  display: grid;
  grid-template-columns: 1.1fr repeat(4, 1fr);
  gap: 1px;
  margin-bottom: 3rem;
  background: var(--line);
  border: 1px solid var(--line);
}

.fundraise-fields > div,
.fundraise-fields label {
  padding: 1.25rem;
  background: var(--white);
}

.fundraise-fields .section-index {
  margin-bottom: 0.45rem;
}

.fundraise-fields label {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 800;
}

.fundraise-fields input {
  width: 100%;
  min-height: 42px;
  margin-top: 0.45rem;
  border: 0;
  border-bottom: 1px solid var(--ink);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
}

.investor-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.investor-toolbar > span {
  color: var(--muted);
  font-size: 0.82rem;
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  min-height: 42px;
  border: 1px solid var(--line);
  padding: 0.45rem 0.8rem;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 800;
}

.chip.active {
  border-color: var(--ink);
  background: var(--ink);
  color: white;
}

.investor-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.investor-card {
  position: relative;
  min-height: 0;
  background: var(--white);
}

.investor-card > summary {
  position: relative;
  display: block;
  min-height: 250px;
  padding: 1.35rem 3.2rem 1.35rem 1.35rem;
  cursor: pointer;
  list-style: none;
}

.investor-card > summary::-webkit-details-marker {
  display: none;
}

.investor-card > summary:hover {
  background: rgba(216, 235, 239, 0.28);
}

.investor-card-toggle {
  position: absolute;
  right: 1.1rem;
  bottom: 1.1rem;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--ink);
  border-radius: 50%;
  font-size: 1.15rem;
  transition: transform 180ms ease, background 180ms ease;
}

.investor-card[open] .investor-card-toggle {
  background: var(--ink);
  color: white;
  transform: rotate(45deg);
}

.investor-card-body {
  padding: 0 1.35rem 1.35rem;
  border-top: 1px solid var(--line);
}

.investor-rank {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--orange);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.investor-card h3 {
  margin: 1.15rem 0 0;
  font-family: Georgia, serif;
  font-size: 1.45rem;
  font-weight: 500;
}

.investor-person {
  margin: 0.2rem 0 0;
  color: var(--blue);
  font-weight: 800;
}

.investor-fit {
  margin: 1rem 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.investor-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.investor-risk {
  margin: 1rem 0 0;
  padding: 0.7rem;
  background: var(--orange-soft);
  color: #794229;
  font-size: 0.8rem;
}

.investor-risk strong {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--ink);
}

.investor-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.investor-contact a {
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 850;
}

.outreach-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 1rem;
  margin-top: 1rem;
}

.outreach-grid > article {
  padding: 1.7rem;
  border: 1px solid var(--line);
  background: var(--white);
}

.funnel {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin: 1rem 0;
}

.funnel span {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  min-height: 44px;
  padding: 0.45rem 0.7rem;
  background: var(--blue-soft);
}

.funnel span:nth-child(2) { width: 82%; }
.funnel span:nth-child(3) { width: 63%; }
.funnel span:nth-child(4) { width: 44%; }

.funnel strong {
  font-family: Georgia, serif;
  font-size: 1.35rem;
}

.email-card pre {
  overflow-x: auto;
  margin: 1rem 0;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.82rem;
  white-space: pre-wrap;
}

.booking-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(290px, 0.8fr);
  gap: 2rem;
}

.booking-control {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1rem;
  padding: 1rem;
  border: 1px solid var(--line);
  background: var(--white);
}

.booking-progress {
  display: grid;
  min-width: min(420px, 100%);
  grid-template-columns: minmax(170px, auto) minmax(120px, 1fr);
  align-items: center;
  gap: 1rem;
}

.booking-progress span {
  display: flex;
  flex-direction: column;
}

.booking-progress small {
  color: var(--muted);
}

.booking-progress progress {
  width: 100%;
  height: 12px;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: var(--paper-deep);
  accent-color: var(--green);
}

.booking-progress progress::-webkit-progress-bar {
  background: var(--paper-deep);
}

.booking-progress progress::-webkit-progress-value {
  background: var(--green);
}

.booking-list {
  border-top: 1px solid var(--ink);
}

.booking-empty {
  display: grid;
  min-height: 250px;
  place-items: center;
  align-content: center;
  padding: 2rem;
  border-bottom: 1px solid var(--line);
  text-align: center;
}

.booking-empty > span {
  font-size: 2rem;
}

.booking-empty p {
  margin: 0.25rem 0 0;
  color: var(--muted);
}

.booking-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  min-height: 95px;
  padding: 1rem 0.5rem;
  border-bottom: 1px solid var(--line);
}

.booking-check {
  display: grid;
  min-width: 44px;
  min-height: 44px;
  place-items: center;
  cursor: pointer;
}

.booking-item.done strong,
.booking-item.done p {
  opacity: 0.48;
  text-decoration: line-through;
}

.booking-item p {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.booking-priority {
  min-width: 74px;
  color: var(--orange);
  font-size: 0.72rem;
  font-weight: 900;
  text-align: right;
}

.stay-guide {
  padding: 1.5rem;
  background: var(--green-soft);
}

.stay-guide > summary {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: 850;
  list-style: none;
}

.stay-guide > summary::-webkit-details-marker {
  display: none;
}

.stay-guide > summary span {
  color: var(--green);
  font-size: 0.72rem;
}

.stay-guide dl {
  margin: 1rem 0 0;
}

.stay-guide dl > div {
  padding: 0.9rem 0;
  border-top: 1px solid rgba(66, 108, 85, 0.25);
}

.stay-guide dt {
  font-weight: 850;
}

.stay-guide dd {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.rental-board {
  margin-top: 3rem;
  border: 1px solid var(--ink);
  padding: clamp(1rem, 3vw, 2.25rem);
  background:
    linear-gradient(135deg, rgba(216, 235, 239, 0.72), transparent 44%),
    var(--white);
  box-shadow: 12px 14px 0 rgba(21, 40, 58, 0.08);
}

.rental-board > summary {
  cursor: pointer;
  list-style: none;
}

.rental-board > summary::-webkit-details-marker {
  display: none;
}

.rental-board-body {
  padding-top: 0.1rem;
}

.rental-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.rental-heading .section-index,
.rv-copy .section-index {
  margin-bottom: 0.5rem;
}

.rental-heading h3 {
  max-width: 780px;
  font-family: "Iowan Old Style", Georgia, "Songti SC", serif;
  font-size: clamp(1.6rem, 3.5vw, 2.7rem);
  font-weight: 500;
  letter-spacing: -0.035em;
}

.rental-verdict {
  flex: 0 0 auto;
  border: 1px solid var(--ink);
  padding: 0.55rem 0.75rem;
  background: var(--yellow);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.rental-summary-side {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.65rem;
}

.rental-summary-toggle {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--ink);
  border-radius: 50%;
  font-size: 1.25rem;
  font-style: normal;
  transition: transform 180ms ease, background 180ms ease;
}

.rental-board[open] .rental-summary-toggle {
  background: var(--ink);
  color: white;
  transform: rotate(45deg);
}

.rental-model-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

.rental-model-card {
  padding: 1.4rem;
  border: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.78);
}

.rental-model-card.preferred {
  border-color: var(--blue);
  background: var(--blue-soft);
}

.rental-model-card > span,
.rental-segments article > span {
  color: var(--orange);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.rental-model-card h4,
.rental-decisions h4,
.rv-verdict h4 {
  margin: 0.35rem 0 0;
  font-size: 1.15rem;
  line-height: 1.35;
}

.rental-model-card p,
.rental-decisions p,
.rv-verdict p {
  margin: 0.65rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.rental-model-card small {
  display: block;
  margin-top: 0.75rem;
  color: var(--muted);
  line-height: 1.55;
}

.rental-segments {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 1rem;
  border: 1px solid var(--ink);
}

.rental-segments article {
  position: relative;
  min-height: 165px;
  padding: 1.25rem;
  border-right: 1px solid var(--line);
}

.rental-segments article:last-child {
  border-right: 0;
}

.rental-segments .main-car {
  background: var(--ink);
  color: white;
}

.rental-segments .main-car > span {
  color: var(--yellow);
}

.rental-segments strong {
  display: block;
  margin-top: 0.45rem;
  font-family: Georgia, serif;
  font-size: 1.35rem;
}

.rental-segments p {
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.rental-segments .main-car p {
  color: rgba(255, 255, 255, 0.68);
}

.rental-segments em {
  position: absolute;
  right: 0.8rem;
  bottom: 0.75rem;
  color: var(--yellow);
  font-size: 0.7rem;
  font-style: normal;
  font-weight: 900;
}

.rental-decisions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

.rental-decisions article {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.25rem;
  border-top: 1px solid var(--ink);
}

.decision-icon {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 50%;
  background: var(--orange-soft);
}

.rv-verdict {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  margin-top: 1rem;
  padding: 1.5rem;
  background: var(--green-soft);
}

.rv-verdict ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
  font-size: 0.86rem;
}

.rv-verdict li + li {
  margin-top: 0.55rem;
}

.ctrip-checklist {
  display: grid;
  grid-template-columns: minmax(180px, 0.65fr) minmax(0, 1.35fr) auto;
  align-items: start;
  gap: 1.5rem;
  margin-top: 1rem;
  padding: 1.5rem;
  background: var(--paper-deep);
}

.ctrip-checklist > div {
  display: flex;
  flex-direction: column;
}

.ctrip-checklist > div span {
  margin-top: 0.35rem;
  color: var(--muted);
  font-size: 0.76rem;
}

.ctrip-checklist ol {
  margin: 0;
  padding-left: 1.2rem;
  columns: 2;
  color: var(--muted);
  font-size: 0.82rem;
}

.ctrip-checklist li {
  break-inside: avoid;
  margin-bottom: 0.35rem;
}

.ctrip-checklist > a {
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 850;
  white-space: nowrap;
}

.safety-note {
  grid-template-columns: minmax(180px, 0.35fr) 1fr;
}

.section-budget {
  background: var(--ink);
  color: white;
}

.section-budget .section-note,
.section-budget .budget-footnote {
  color: rgba(255, 255, 255, 0.68);
}

.budget-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.budget-controls label {
  display: flex;
  min-height: 46px;
  align-items: center;
  gap: 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.24);
  padding: 0.4rem 0.7rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.78rem;
  font-weight: 800;
}

.budget-controls select,
.budget-controls input {
  max-width: 150px;
  border: 0;
  padding: 0.35rem;
  background: white;
  color: var(--ink);
}

.budget-controls .button {
  border-color: rgba(255, 255, 255, 0.38);
  color: white;
}

.budget-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.budget-summary article {
  display: flex;
  min-height: 150px;
  flex-direction: column;
  justify-content: center;
  padding: 1.2rem;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.budget-summary article:last-child {
  border-right: 0;
}

.budget-summary span,
.budget-summary small {
  color: rgba(255, 255, 255, 0.62);
}

.budget-summary strong {
  margin-block: 0.25rem;
  color: var(--yellow);
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: clamp(1.4rem, 3vw, 2.4rem);
  line-height: 1.1;
}

.budget-summary article.over strong {
  color: #ff9a75;
}

.budget-editor {
  margin-top: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.budget-editor > summary {
  display: grid;
  min-height: 74px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  cursor: pointer;
  list-style: none;
}

.budget-editor > summary::-webkit-details-marker {
  display: none;
}

.budget-editor > summary > span {
  display: flex;
  flex-direction: column;
}

.budget-editor > summary small {
  color: rgba(255, 255, 255, 0.58);
}

.budget-editor > summary b {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  transition: transform 180ms ease, background 180ms ease;
}

.budget-editor[open] > summary b {
  background: white;
  color: var(--ink);
  transform: rotate(45deg);
}

.budget-table-wrap {
  overflow-x: auto;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}

.budget-table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
}

.budget-table th,
.budget-table td {
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  padding: 0.9rem 0.55rem;
  text-align: left;
  vertical-align: middle;
}

.budget-table thead th {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.budget-table tbody th {
  min-width: 145px;
}

.budget-table tbody td:last-child {
  max-width: 360px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.8rem;
}

.budget-table tr.over td[data-budget-remaining] {
  color: #ff9a75;
}

.money-input {
  display: flex;
  width: 150px;
  align-items: center;
  background: white;
  color: var(--ink);
}

.money-input span {
  padding-left: 0.55rem;
  color: var(--muted);
  font-size: 0.67rem;
  font-weight: 900;
}

.money-input input {
  width: 100%;
  border: 0;
  padding: 0.55rem 0.5rem;
  background: transparent;
  color: var(--ink);
}

.budget-footnote {
  margin: 1.4rem 0 0;
  font-size: 0.82rem;
}

.address-alert {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding: 1.25rem;
  border-left: 5px solid var(--orange);
  background: var(--orange-soft);
}

.address-alert p {
  margin: 0;
}

.address-alert span {
  font-weight: 850;
}

.address-alert .button {
  white-space: nowrap;
}

.address-alert.confirmed {
  border-left-color: var(--green);
  background: var(--green-soft);
}

.map-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.35fr);
  gap: 1.5rem;
  align-items: start;
}

.address-list {
  max-height: 720px;
  overflow-y: auto;
  border-top: 1px solid var(--ink);
}

.address-item {
  padding: 1rem 0.35rem;
  border-bottom: 1px solid var(--line);
}

.address-item > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.address-item > div span {
  color: var(--orange);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.address-item h3 {
  order: -1;
  font-size: 1rem;
}

.address-item p {
  margin: 0.3rem 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.address-item .address-value {
  color: var(--ink);
  font-weight: 750;
}

.address-item .address-value.masked {
  color: var(--muted);
  font-style: italic;
  font-weight: 650;
}

.address-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 0.65rem;
}

.address-actions button {
  min-height: 38px;
  border: 0;
  border-bottom: 1px solid currentColor;
  padding: 0;
  background: transparent;
  color: var(--blue);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 850;
}

.address-actions button[aria-pressed="true"] {
  color: var(--orange);
}

.address-item.missing {
  padding-inline: 0.75rem;
  background: var(--orange-soft);
}

.map-panel {
  position: sticky;
  top: 138px;
  border: 1px solid var(--ink);
  background: var(--white);
  box-shadow: var(--shadow);
}

.map-panel iframe {
  display: block;
  width: 100%;
  min-height: 520px;
  border: 0;
  background: var(--paper-deep);
}

.map-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
}

.map-caption > div {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.map-caption span {
  overflow: hidden;
  color: var(--muted);
  font-size: 0.78rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.source-columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
}

.source-drawer {
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.source-drawer > summary {
  display: grid;
  min-height: 86px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  list-style: none;
}

.source-drawer > summary::-webkit-details-marker {
  display: none;
}

.source-drawer > summary > span {
  display: flex;
  flex-direction: column;
}

.source-drawer > summary strong {
  font-size: 1.15rem;
}

.source-drawer > summary small {
  color: var(--muted);
}

.source-drawer > summary b {
  color: var(--orange);
  font-size: 0.78rem;
}

.source-drawer > summary b::after {
  content: attr(data-count) " ＋";
}

.source-drawer[open] > summary b {
  color: var(--green);
}

.source-drawer[open] > summary b::after {
  content: "收起 －";
}

.source-columns ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.source-columns li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.source-columns a {
  color: var(--blue);
  font-weight: 800;
}

.source-columns p {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.source-footnote {
  margin: 2rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

footer {
  display: flex;
  max-width: var(--content);
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin: 0 auto;
  padding: 3rem 1.25rem 5rem;
}

footer > div {
  display: flex;
  flex-direction: column;
}

footer > div strong {
  font-size: 1.4rem;
  letter-spacing: 0.08em;
}

footer > div span,
footer p {
  color: var(--muted);
  font-size: 0.82rem;
}

.notes-dialog {
  width: min(720px, calc(100vw - 2rem));
  max-height: min(780px, calc(100vh - 2rem));
  border: 1px solid var(--ink);
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.notes-dialog::backdrop {
  background: rgba(21, 40, 58, 0.64);
  backdrop-filter: blur(5px);
}

.dialog-shell {
  padding: 1.5rem;
}

.dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}

.dialog-header h2 {
  font-size: 2.3rem;
}

.dialog-header .section-index {
  margin-bottom: 0.35rem;
}

.icon-button {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-size: 1.8rem;
}

.notes-label {
  display: block;
  margin-top: 1.5rem;
  font-weight: 850;
}

.notes-label textarea {
  width: 100%;
  margin-top: 0.6rem;
  border: 1px solid var(--line);
  padding: 1rem;
  resize: vertical;
  background: var(--white);
  color: var(--ink);
}

.dialog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1rem;
}

.dialog-actions .button-primary {
  margin-left: auto;
}

.file-button {
  position: relative;
  cursor: pointer;
}

.file-button input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.privacy-copy {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 90;
  max-width: min(380px, calc(100vw - 2rem));
  padding: 0.9rem 1.1rem;
  background: var(--ink);
  color: white;
  opacity: 0;
  pointer-events: none;
  transform: translateY(1rem);
  transition: opacity 160ms ease, transform 160ms ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .family-band,
  .daughter-hero {
    grid-template-columns: 1fr;
  }

  .family-band-intro {
    max-width: 720px;
  }

  .family-day-art {
    width: min(520px, 100%);
    margin-inline: auto;
  }

  .route-poster {
    min-height: 420px;
  }

  .poster-copy {
    min-height: 420px;
  }

  .flight-board,
  .metric-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .cockpit-grid article:nth-child(2),
  .cockpit-actions a:nth-child(2) {
    border-right: 0;
  }

  .cockpit-grid article:nth-child(-n+2),
  .cockpit-actions a:nth-child(-n+2) {
    border-bottom: 1px solid var(--line);
  }

  .flight-board article:nth-child(2),
  .metric-grid article:nth-child(2) {
    border-right: 0;
  }

  .flight-board article:nth-child(-n+2),
  .metric-grid article:nth-child(-n+2) {
    border-bottom: 1px solid var(--line);
  }

  .section-heading-row,
  .subsection-heading {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .ladder-step:nth-child(3) {
    border-right: 0;
  }

  .ladder-step:nth-child(-n+3) {
    border-bottom: 1px solid var(--line);
  }

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

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

  .fundraise-fields > div {
    grid-column: 1 / -1;
  }

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

  .budget-summary article:nth-child(2) {
    border-right: 0;
  }

  .budget-summary article:nth-child(-n+2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  }

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

  .map-panel {
    position: static;
  }
}

@media (max-width: 720px) {
  html {
    scroll-padding-top: 122px;
  }

  .site-header {
    min-height: 64px;
  }

  .brand {
    min-height: 44px;
  }

  .save-state {
    display: none;
  }

  .header-actions {
    gap: 0.4rem;
  }

  .header-actions .button {
    min-height: 42px;
    padding-inline: 0.75rem;
    font-size: 0.78rem;
  }

  .hero {
    gap: 2.2rem;
    padding: 3.75rem 1rem 4.25rem;
  }

  h1 {
    font-size: clamp(3rem, 15.5vw, 4.4rem);
  }

  h2 {
    font-size: clamp(2.15rem, 10.8vw, 3.35rem);
  }

  .hero-intro {
    font-size: 1rem;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .hero-actions .button {
    padding-inline: 0.7rem;
  }

  .family-hero-art {
    margin-inline: 0.2rem;
    box-shadow: 9px 11px 0 rgba(21, 40, 58, 0.09);
  }

  .family-hero-art img {
    aspect-ratio: 4 / 5;
    object-position: 55% center;
  }

  .hero-route-line {
    height: 32%;
  }

  .family-hero-art figcaption {
    right: 0.65rem;
    bottom: 0.65rem;
    left: 0.65rem;
    padding: 0.8rem;
  }

  .family-hero-art figcaption small {
    font-size: 0.7rem;
  }

  .hero-stickers span {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }

  .hero-stickers span:nth-child(3) {
    bottom: 8rem;
  }

  .route-poster {
    min-height: 380px;
    box-shadow: 10px 12px 0 rgba(21, 40, 58, 0.08);
  }

  .poster-copy {
    min-height: 380px;
    padding: 2rem 1.5rem 4.5rem;
  }

  .flight-board {
    display: flex;
    margin-inline: 1rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }

  .flight-board article {
    min-width: 82vw;
    border-bottom: 0 !important;
    scroll-snap-align: start;
  }

  .family-band {
    display: block;
    overflow: hidden;
    padding: 4.25rem 1rem;
  }

  .family-band h2 {
    font-size: clamp(2.15rem, 10.8vw, 3.35rem);
  }

  .family-role-track {
    display: flex;
    gap: 0.7rem;
    margin: 2rem -1rem 0 0;
    overflow-x: auto;
    padding-right: 1rem;
    scroll-padding-left: 0;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .family-role-track::-webkit-scrollbar {
    display: none;
  }

  .family-role-track article {
    min-width: 78vw;
    min-height: 180px;
    scroll-snap-align: start;
  }

  .section-nav {
    top: 64px;
    padding-left: 0.3rem;
    scrollbar-width: none;
  }

  .section-nav::-webkit-scrollbar {
    display: none;
  }

  .section-nav a {
    min-height: 46px;
    padding-inline: 0.8rem;
    white-space: nowrap;
  }

  .section {
    padding: 4.75rem 1rem;
  }

  .daughter-hero {
    gap: 2.5rem;
    margin-bottom: 3rem;
  }

  .daughter-promises {
    display: grid;
    grid-template-columns: 1fr;
  }

  .daughter-promises span {
    min-height: 44px;
  }

  .family-day-art {
    width: calc(100% - 0.7rem);
  }

  .cockpit-lead {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .trip-countdown {
    min-width: 0;
    min-height: 92px;
  }

  .cockpit-grid article {
    min-height: 145px;
    padding: 1rem;
  }

  .cockpit-grid strong {
    font-size: 1.15rem;
  }

  .cockpit-actions a {
    min-height: 56px;
    padding-inline: 0.5rem;
  }

  .camp-decision-pack > summary {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 0.8rem;
    padding: 1.1rem;
  }

  .camp-pack-icon {
    width: 48px;
    height: 48px;
    font-size: 1.35rem;
  }

  .camp-pack-summary-copy strong {
    font-size: 1.12rem;
  }

  .camp-pack-summary-copy em {
    display: none;
  }

  .camp-pack-toggle {
    grid-column: 1 / -1;
    min-width: 0;
    padding-top: 0.4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    text-align: left;
  }

  .camp-pack-body {
    padding: 0.75rem;
  }

  .camp-pack-verdict {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .camp-date-strip {
    display: flex;
    margin-right: -0.75rem;
    overflow-x: auto;
    border-right: 0;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .camp-date-strip::-webkit-scrollbar {
    display: none;
  }

  .camp-date-step {
    min-width: 72vw;
    min-height: 180px;
    scroll-snap-align: start;
  }

  .camp-card > summary {
    min-height: 108px;
    grid-template-columns: 34px minmax(0, 1fr) 36px;
    gap: 0.65rem;
    padding: 0.9rem 0.75rem;
  }

  .camp-card-rank {
    font-size: 1.35rem;
  }

  .camp-card-title strong {
    font-size: 1.12rem;
  }

  .camp-card-title small {
    font-size: 0.69rem;
  }

  .camp-card-toggle {
    width: 34px;
    height: 34px;
  }

  .camp-card-body {
    padding: 0 0.8rem 1rem;
  }

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

  .camp-glance-item:nth-child(2) {
    border-right: 0;
  }

  .camp-glance-item:nth-child(-n+2) {
    border-bottom: 1px solid var(--line);
  }

  .camp-compare,
  .camp-source-row,
  .xhs-source-grid {
    grid-template-columns: 1fr;
  }

  .camp-deadline,
  .camp-evidence-note {
    grid-template-columns: 1fr;
  }

  .camp-contact a,
  .camp-source-chips a {
    min-height: 44px;
  }

  .xhs-source-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 3rem;
  }

  .xhs-source-card {
    min-height: 0;
    padding: 1.15rem;
  }

  .xhs-related,
  .xhs-caveat {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .xhs-actions .button {
    min-height: 48px;
    padding-inline: 0.5rem;
    font-size: 0.78rem;
  }

  .metric-grid,
  .decision-grid,
  .plan-switcher,
  .camp-grid,
  .investor-grid,
  .outreach-grid,
  .booking-layout,
  .source-columns,
  .question-card {
    grid-template-columns: 1fr;
  }

  .metric-grid article {
    min-height: 150px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metric-grid article:last-child {
    border-bottom: 0;
  }

  .plan-switcher {
    display: flex;
    margin-right: -1.25rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }

  .plan-switcher button {
    min-width: 78vw;
    scroll-snap-align: start;
  }

  .plan-verdict {
    grid-template-columns: 1fr;
  }

  .timeline-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .timeline-toolbar > div:last-child {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .route-commitment,
  .address-alert {
    grid-template-columns: 1fr;
  }

  .route-commitment span {
    grid-row: auto;
  }

  .timeline::before {
    left: 8px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 0.6rem;
    padding-left: 30px;
  }

  .timeline-date {
    position: relative;
    padding-top: 0;
    text-align: left;
  }

  .timeline-date::after {
    top: 0.35rem;
    right: auto;
    left: -28px;
    transform: translateX(-50%);
  }

  .timeline-date strong,
  .timeline-date span {
    display: inline;
  }

  .timeline-date span::before {
    content: " · ";
  }

  .timeline-card-header {
    flex-direction: column;
  }

  .timeline-card {
    padding: 0;
  }

  .timeline-card > summary {
    min-height: 105px;
    grid-template-columns: minmax(0, 1fr) 36px;
    gap: 0.65rem;
    padding: 0.9rem;
  }

  .timeline-card-body {
    padding: 0 0.9rem 1rem;
  }

  .timeline-card-status {
    grid-template-columns: 1fr;
  }

  .timeline-card-status .status-check {
    width: fit-content;
  }

  .timeline-card h3 {
    font-size: 1.05rem;
    line-height: 1.3;
  }

  .timeline-summary-meta span:nth-child(n+2) {
    display: none;
  }

  .timeline-title {
    gap: 0.6rem;
  }

  .timeline-emoji {
    width: 38px;
    height: 38px;
    flex-basis: 38px;
    font-size: 1.05rem;
  }

  .timeline-details {
    grid-template-columns: 1fr;
  }

  .road-warning,
  .safety-note,
  .source-status {
    grid-template-columns: 1fr;
  }

  .rental-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .rental-summary-side {
    justify-content: space-between;
  }

  .rental-verdict {
    align-self: flex-start;
  }

  .rental-model-grid,
  .rental-decisions,
  .rv-verdict,
  .ctrip-checklist {
    grid-template-columns: 1fr;
  }

  .rental-segments {
    display: flex;
    margin-right: -1.05rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .rental-segments::-webkit-scrollbar {
    display: none;
  }

  .rental-segments article {
    min-width: 78vw;
    border-right: 1px solid var(--line);
    scroll-snap-align: start;
  }

  .rental-decisions article {
    grid-template-columns: 1fr;
  }

  .ctrip-checklist ol {
    columns: 1;
  }

  .ctrip-checklist > a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }

  .budget-summary {
    grid-template-columns: 1fr;
  }

  .budget-summary article,
  .budget-summary article:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  }

  .budget-summary article:last-child {
    border-bottom: 0;
  }

  .budget-controls {
    align-items: stretch;
    flex-direction: column;
  }

  .budget-controls label,
  .budget-controls .button {
    justify-content: space-between;
  }

  .budget-table-wrap {
    overflow: visible;
  }

  .budget-table {
    display: block;
    width: 100%;
    min-width: 0;
  }

  .budget-table thead {
    display: none;
  }

  .budget-table tbody {
    display: grid;
    gap: 0.7rem;
    padding: 0.75rem;
  }

  .budget-table tr {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.22);
  }

  .budget-table tbody th {
    display: block;
    min-width: 0;
    grid-column: 1 / -1;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    padding: 0 0 0.65rem;
    font-size: 1rem;
  }

  .budget-table td {
    display: grid;
    min-width: 0;
    grid-template-rows: auto 1fr;
    gap: 0.25rem;
    border-bottom: 0;
    padding: 0.7rem 0.35rem 0;
  }

  .budget-table td::before {
    color: rgba(255, 255, 255, 0.5);
    content: attr(data-label);
    font-size: 0.67rem;
    font-weight: 850;
  }

  .budget-table td:last-child {
    max-width: none;
    grid-column: 1 / -1;
  }

  .money-input {
    width: 100%;
  }

  .map-panel iframe {
    min-height: 360px;
  }

  .map-caption {
    align-items: stretch;
    flex-direction: column;
  }

  .road-warning > span {
    display: none;
  }

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

  .ladder-step:nth-child(2n) {
    border-right: 0;
  }

  .ladder-step:nth-child(3) {
    border-right: 1px solid var(--line);
  }

  .ladder-step:nth-child(-n+4) {
    border-bottom: 1px solid var(--line);
  }

  .question-card ol {
    columns: 1;
  }

  .pitch-strip .copy-button {
    position: static;
    margin-top: 1.5rem;
  }

  .fundraise-fields {
    grid-template-columns: 1fr;
  }

  .investor-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .investor-card {
    min-height: 0;
  }

  .investor-card > summary {
    min-height: 225px;
  }

  .booking-control {
    align-items: stretch;
    flex-direction: column;
  }

  .booking-progress {
    min-width: 0;
    grid-template-columns: 1fr;
  }

  .booking-control .filter-chips {
    overflow-x: auto;
    flex-wrap: nowrap;
    scrollbar-width: none;
  }

  .booking-control .filter-chips::-webkit-scrollbar {
    display: none;
  }

  .booking-control .chip {
    flex: 0 0 auto;
  }

  .funnel span:nth-child(n) {
    width: 100%;
  }

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

  .booking-priority {
    grid-column: 2;
    text-align: left;
  }

  .address-alert .button {
    width: 100%;
  }

  .address-actions button {
    min-height: 44px;
  }

  .address-list,
  .address-item,
  .address-item > div,
  .address-item h3,
  .address-item .address-value,
  .map-panel,
  .map-caption {
    min-width: 0;
    max-width: 100%;
  }

  .address-item > div {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0.35rem 0.75rem;
  }

  .address-item h3,
  .address-item .address-value,
  .map-caption span {
    overflow-wrap: anywhere;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .dialog-actions .button,
  .dialog-actions .file-button {
    width: 100%;
    margin-left: 0;
  }

  input:not([type="checkbox"]):not([type="file"]),
  select,
  textarea {
    min-height: 48px;
  }

  /* Mobile readability contract: every user-facing text element is at least 18px. */
  body :is(
    a,
    b,
    blockquote,
    button,
    code,
    dd,
    dt,
    em,
    figcaption,
    h3,
    h4,
    input,
    label,
    li,
    output,
    p,
    pre,
    progress,
    select,
    small,
    span,
    strong,
    summary,
    sup,
    td,
    textarea,
    th
  ) {
    font-size: 18px !important;
  }

  h1,
  h1 :is(span, strong, em, b, small, sup) {
    font-size: clamp(3rem, 15.5vw, 4.4rem) !important;
  }

  h2,
  h2 :is(span, strong, em, b, small, sup) {
    font-size: clamp(2.15rem, 10.8vw, 3.35rem) !important;
  }

  h3,
  h3 :is(span, strong, em, b, small, sup) {
    font-size: 1.25rem !important;
  }

  h4,
  h4 :is(span, strong, em, b, small, sup) {
    font-size: 1.125rem !important;
  }

  .family-emoji {
    font-size: 2.4rem !important;
  }

  .trip-countdown strong,
  #trip-countdown {
    font-size: 1.8rem !important;
  }

  .metric-grid strong {
    font-size: 2.8rem !important;
  }

  .ladder-step > span {
    font-size: 2.2rem !important;
  }

  .camp-date-number {
    font-size: 1.7rem !important;
  }

  .camp-pack-icon,
  .camp-card-rank {
    font-size: 1.35rem !important;
  }

  .budget-summary strong {
    font-size: 1.4rem !important;
  }

  blockquote {
    font-size: 1.35rem !important;
  }

  .camp-pack-toggle::after,
  .source-drawer > summary b::after,
  .budget-table td::before {
    font-size: 18px !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}