:root {
  --bg: #ffffff;
  --paper: #ffffff;
  --ink: #111111;
  --muted: #595959;
  --faint: #8a8a8a;
  --line: #e2e2e2;
  --line-strong: #111111;
  --accent: #111111;
  --radius: 10px;
  --shadow: none;
  --measure: 760px;
  --gutter: clamp(18px, 4vw, 36px);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "IBM Plex Sans", "Avenir Next", "Segoe UI", sans-serif;
}

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

a.text-link,
.card-link,
.source-card-links a,
.route-links a,
.detail-body a {
  text-decoration: underline;
  text-underline-offset: 0.16em;
}

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.measure {
  width: min(var(--measure), 100% - 2 * var(--gutter));
  margin: 0 auto;
}

.topbar {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.topbar-inner {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.brand {
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  letter-spacing: 0.02em;
  font-size: 1.08rem;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--muted);
}

.nav a {
  border: 1px solid transparent;
  padding: 6px 10px;
  border-radius: 999px;
}

.nav a:hover,
.nav a.active {
  color: var(--ink);
  border-color: var(--line);
  background: var(--paper);
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
}

.lang-switch button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  border-radius: 999px;
  padding: 6px 10px;
  font: inherit;
  cursor: pointer;
}

.lang-switch button.is-active {
  color: var(--ink);
  background: #151515;
  color: #fff;
}

.hero {
  padding: 44px 0 18px;
}

.kicker {
  margin: 0;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
}

h1 {
  margin: 10px 0;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.12;
}

.subtitle {
  margin: 0;
  color: var(--muted);
  max-width: 72ch;
  line-height: 1.6;
}

.lede {
  font-size: clamp(1.02rem, 1.2vw, 1.12rem);
  line-height: 1.72;
  color: var(--muted);
  max-width: 74ch;
}

.sync-panel {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  padding: 12px 14px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px 14px;
  align-items: center;
}

.sync-copy {
  display: grid;
  gap: 4px;
}

.sync-copy strong {
  font-size: 0.9rem;
}

.sync-copy span,
.sync-status {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.sync-status {
  grid-column: 1 / -1;
  margin: 0;
}

.sync-button {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 10px 14px;
  font: inherit;
  cursor: pointer;
  background: #151515;
  color: #fff;
  min-width: 108px;
}

.sync-button:disabled {
  opacity: 0.6;
  cursor: progress;
}

.section {
  padding: 14px 0 30px;
}

.grid {
  display: grid;
  gap: 16px;
}

.trip-grid {
  grid-template-columns: 1fr;
  justify-content: start;
  align-items: start;
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card-pad {
  padding: 16px;
}

.trip-card {
  display: grid;
  gap: 10px;
}

.active-plan-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.95fr);
  gap: 18px;
  align-items: start;
}

.active-plan-copy {
  display: grid;
  gap: 10px;
}

.active-plan-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.active-plan-map {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  min-height: 280px;
}

.dashboard-map-frame {
  width: 100%;
  height: 100%;
  min-height: 280px;
  border: 0;
  display: block;
}

.trip-cover {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}

.trip-cover-image {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.trip-cover-fallback {
  aspect-ratio: 16 / 9;
  background: #fafafa;
  background-size: cover;
  background-position: center;
  display: block;
  position: relative;
}

.trip-cover-fallback::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 18%, rgba(0, 0, 0, 0.045) 0, rgba(0, 0, 0, 0) 42%),
    linear-gradient(180deg, rgba(0, 0, 0, 0) 0, rgba(0, 0, 0, 0.03) 100%);
}

.cover-seal {
  width: 84px;
  height: 84px;
  border-radius: 18px;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  background: var(--paper);
  overflow: hidden;
}

.cover-seal svg {
  width: 100%;
  height: 100%;
  display: block;
}

.trip-title {
  margin: 0;
  font-size: 1.06rem;
  line-height: 1.35;
}

.pill-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.pill {
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 4px 8px;
  font-size: 0.74rem;
  color: var(--muted);
  background: var(--paper);
}

.pill.ok {
  color: var(--ink);
  border-color: var(--line-strong);
}

.pill.warn {
  color: var(--ink);
  border-color: var(--line-strong);
}

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

.stat-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.stat {
  min-width: 88px;
}

.stat strong {
  display: block;
  font-size: 1rem;
}

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

.progress-track {
  height: 8px;
  border-radius: 999px;
  background: #efefef;
  overflow: hidden;
}

.progress-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: #111;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  color: var(--ink);
  border-bottom: 1px solid currentColor;
  width: fit-content;
}

.module-grid {
  grid-template-columns: 1fr;
}

.module h2 {
  margin: 0 0 10px;
  font-size: 1.06rem;
}

.module-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.module-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.list-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 12px;
  background: var(--paper);
}

.list-item h3 {
  margin: 0;
  font-size: 0.94rem;
}

.list-item p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.5;
}

.timeline {
  display: grid;
  gap: 12px;
}

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

.day h3 {
  margin: 0 0 8px;
  font-family: "IBM Plex Sans", "Avenir Next", "Segoe UI", sans-serif;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--faint);
}

.action {
  border-bottom: 1px solid var(--line);
  background: transparent;
  border-radius: 0;
  padding: 12px 0;
  margin-bottom: 0;
}

.action.done {
  opacity: 0.62;
}

.action-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.action h4 {
  margin: 0;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
}

.action p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.45;
}

.today-shell {
  min-height: 100vh;
  background: var(--bg);
}

.today-wrap {
  width: min(var(--measure), 94vw);
  margin: 0 auto;
  padding: 18px 0 56px;
}

.today-title {
  margin: 10px 0 14px;
  font-size: clamp(1.45rem, 5vw, 2.2rem);
  line-height: 1.2;
}

.today-card {
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  padding: 14px 0;
  margin-bottom: 0;
}

.today-card h3 {
  margin: 0;
  font-size: 1rem;
}

.today-card p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.5;
  font-size: 0.92rem;
}

.today-meta {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.empty {
  border: 1px dashed var(--line);
  background: var(--paper);
  border-radius: 12px;
  color: var(--muted);
  text-align: center;
  padding: 22px;
}

.footer-note {
  padding: 14px 0 34px;
  color: var(--muted);
  font-size: 0.78rem;
}

.source-note {
  margin-top: 12px;
}

.plan-page {
  background: #ffffff;
}

.plan-wrap {
  width: min(980px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.plan-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: start;
  padding: 6px 0 18px;
}

.plan-hero-main h1 {
  margin: 4px 0 8px;
  font-size: clamp(2rem, 4.4vw, 3rem);
}

.plan-spot {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.plan-subline,
.plan-summary {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.plan-summary {
  margin-top: 10px;
  max-width: 62ch;
}

.hero-score {
  min-width: 116px;
  text-align: right;
}

.hero-score strong {
  display: block;
  font-size: clamp(2.2rem, 4vw, 3.35rem);
  line-height: 0.94;
  letter-spacing: -0.06em;
}

.hero-score span {
  color: var(--muted);
  font-size: 0.82rem;
}

.plan-shell {
  border: 1px solid #e2e2e2;
  border-radius: 24px;
  background: #ffffff;
  padding: 22px 18px 18px;
  display: grid;
  gap: 18px;
}

.plan-sync .sync-panel {
  margin-top: 0;
  margin-bottom: 18px;
  background: #fff;
}

.source-desk {
  margin: 0;
}

.source-card {
  border: 1px solid #e2e2e2;
  border-radius: 14px;
  background: #fff;
  padding: 14px 16px;
  display: grid;
  gap: 10px;
}

.source-card-head {
  display: grid;
  gap: 4px;
}

.source-card-head strong {
  font-size: 0.92rem;
}

.source-card-head span,
.source-card-meta {
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.55;
  margin: 0;
}

.source-card-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.workspace-tabs {
  position: sticky;
  top: 10px;
  z-index: 20;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 10px;
  margin-bottom: 18px;
  border: 1px solid #e2e2e2;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
}

.workspace-tabs a {
  border: 1px solid #dfdfdf;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.84rem;
  color: var(--muted);
}

.workspace-tabs a:hover {
  color: var(--ink);
  border-color: var(--line-strong);
}

.plan-block {
  padding: 18px;
  border: 1px solid #ece8e1;
  border-radius: 18px;
  background: #fff;
}

.primary-block {
  border-color: #dedbd5;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.appendix-block {
  background: #fafafa;
  border-color: #e9e7e2;
}

.appendix-block .section-rule {
  border-bottom-color: #e5e2db;
}

.appendix-block .section-rule strong {
  font-size: 0.78rem;
}

.section-rule {
  border-bottom: 2px solid #111;
  padding: 0 0 10px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.86rem;
  letter-spacing: 0.03em;
}

.section-rule span::before {
  content: "□";
  margin-right: 8px;
  color: #6e6e6e;
}

.section-rule strong {
  color: var(--muted);
  font-weight: 500;
}

.focus-grid,
.execution-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 14px;
}

.focus-column,
.execution-main,
.execution-side {
  display: grid;
  gap: 14px;
  align-content: start;
}

.focus-card,
.subsection-block {
  border: 1px solid #ece7de;
  border-radius: 14px;
  background: #fff;
  padding: 14px;
  display: grid;
  gap: 12px;
}

.appendix-tone {
  background: #fcfcfc;
}

.subsection-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid #ece7de;
  font-size: 0.84rem;
  letter-spacing: 0.02em;
}

.subsection-head strong {
  color: var(--muted);
  font-weight: 500;
}

.overview-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 14px;
  padding: 14px;
  border: 1px solid #e1ddd4;
  border-radius: 14px;
  background: #fff;
}

.overview-rail,
.overview-summary {
  min-height: 108px;
  display: grid;
  align-items: center;
}

.overview-copy p,
.overview-copy strong {
  margin: 0;
}

.overview-copy p {
  color: var(--muted);
  font-size: 0.86rem;
}

.overview-copy strong {
  font-size: 0.95rem;
  line-height: 1.6;
}

.overview-note {
  margin-top: 8px;
}

.rail-line {
  display: flex;
  align-items: center;
  gap: 10px;
}

.rail-stop {
  display: grid;
  gap: 8px;
  justify-items: center;
  text-align: center;
}

.rail-stop strong {
  font-size: 0.82rem;
  font-weight: 600;
}

.rail-dot {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: #ededeb;
  border: 1px solid #d9d6cf;
  font-size: 0.8rem;
  color: #111;
}

.rail-link {
  flex: 1;
  min-width: 18px;
  border-top: 1px dashed #9c978d;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.metric-card {
  border: 1px solid #e1ddd4;
  border-radius: 12px;
  padding: 14px 12px;
  background: #fff;
}

.metric-card strong {
  display: block;
  font-size: 1.55rem;
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.04em;
}

.metric-card span {
  color: var(--muted);
  font-size: 0.8rem;
}

.plan-twin {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  gap: 16px;
}

.checklist,
.risk-list,
.route-legs,
.reference-list {
  display: grid;
  gap: 10px;
}

.check-item,
.risk-item,
.route-leg,
.reference-item {
  border: 1px solid #e4e0d9;
  border-radius: 10px;
  background: #fff;
  padding: 12px 14px;
}

.check-head {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.check-box,
.document-check,
.decision-mark {
  width: 14px;
  height: 14px;
  border: 1px solid #b7b2a7;
  margin-top: 5px;
  background: #fff;
}

.check-item h3,
.risk-item h3,
.decision-card h3,
.route-leg h3,
.document-card h3,
.reference-item h3 {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.35;
}

.check-item p,
.risk-item p,
.decision-card p,
.route-leg p,
.document-card p,
.reference-item p,
.timeline-body p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.detail-disclosure {
  margin-top: 10px;
  border-top: 1px dashed #d8d8d8;
  padding-top: 10px;
}

.detail-disclosure summary {
  list-style: none;
  cursor: pointer;
  font-size: 0.84rem;
  color: var(--muted);
}

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

.detail-body {
  display: grid;
  gap: 10px;
  padding-top: 10px;
}

.detail-group {
  display: grid;
  gap: 5px;
}

.detail-group strong {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.detail-group p,
.detail-group ul {
  margin: 0;
}

.detail-group ul {
  padding-left: 18px;
  color: var(--muted);
}

.detail-group li + li {
  margin-top: 4px;
}

.check-meta,
.reference-meta {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  color: var(--faint);
  font-size: 0.76rem;
}

.inline-links,
.inline-tags {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  font-size: 0.78rem;
}

.inline-link-group {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.inline-links a {
  color: #111;
}

.inline-tags span {
  padding: 3px 7px;
  border-radius: 999px;
  background: #f1efe9;
  color: #5e5a51;
}

.decision-grid {
  display: grid;
  gap: 12px;
}

.decision-card {
  border: 1px solid #dfdbd2;
  border-radius: 12px;
  background: #fff;
  padding: 0;
  overflow: hidden;
}

.decision-brief {
  padding: 14px 16px;
}

.decision-card header {
  padding: 12px 14px;
  border-bottom: 1px solid #ece8df;
}

.decision-card header p {
  margin: 0 0 6px;
  font-size: 0.76rem;
  color: var(--faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

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

.decision-option {
  min-height: 120px;
  padding: 18px 16px 14px;
}

.decision-main {
  display: grid;
  gap: 8px;
}

.decision-alt {
  color: var(--faint);
}

.decision-option + .decision-option {
  border-left: 1px solid #ece8df;
}

.route-block {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.9fr);
  gap: 14px;
}

.route-visuals {
  display: grid;
  gap: 14px;
}

.route-map-embed {
  border: 1px solid #e2e2e2;
  border-radius: 12px;
  background: #fff;
  padding: 10px;
}

.route-map-card {
  display: grid;
  gap: 10px;
}

.route-map-frame {
  width: 100%;
  height: 320px;
  border: 0;
  border-radius: 10px;
  display: block;
}

.route-figure {
  border: 1px solid #e2e2e2;
  border-radius: 12px;
  background: #fff;
  padding: 10px;
}

.route-figure-panel {
  display: grid;
  gap: 12px;
}

.route-caption {
  margin-bottom: 10px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.route-caption-inline {
  margin: 0;
}

.route-svg {
  width: 100%;
  display: block;
}

.route-node-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.route-node-card {
  border: 1px solid #ece8df;
  border-radius: 10px;
  padding: 10px 12px;
  background: #fbfbfb;
  display: grid;
  gap: 10px;
}

.route-node-head {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.route-node-head h4 {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.3;
}

.route-node-head p {
  margin: 4px 0 0;
  font-size: 0.76rem;
  color: var(--muted);
}

.route-node-badge {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: #111;
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 0.8rem;
}

.route-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.route-stop-meta {
  margin-top: 10px;
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: var(--muted);
  font-size: 0.76rem;
  padding: 4px 8px;
  border: 1px solid #ebe7de;
  border-radius: 999px;
  background: #faf9f6;
}

.day-stack {
  display: grid;
  gap: 12px;
}

.today-focus {
  display: grid;
  gap: 12px;
}

.today-focus-card {
  border: 1px solid #e2e2e2;
  border-radius: 12px;
  background: #fff;
  padding: 14px;
  display: grid;
  gap: 10px;
}

.today-focus-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.today-focus-card h3 {
  margin: 0;
  font-size: 1rem;
}

.today-focus-card p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.55;
}

.day-panel {
  border: 1px solid #ddd8ce;
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
}

.day-banner {
  min-height: 34px;
  background: #111;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 12px;
  font-size: 0.84rem;
}

.day-items {
  display: grid;
}

.timeline-row {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 14px 14px 12px;
}

.timeline-row + .timeline-row {
  border-top: 1px solid #efebe3;
}

.timeline-time {
  color: #8d877b;
  font-size: 0.78rem;
  padding-top: 2px;
}

.timeline-body h3 {
  margin: 0;
  font-size: 0.96rem;
}

.document-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.execution-side .document-grid {
  grid-template-columns: 1fr;
}

.document-card {
  border: 1px solid #e2ddd5;
  border-radius: 10px;
  background: #fff;
  padding: 12px;
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 10px;
}

.document-card.done .document-check,
.check-item.done .check-box {
  background: #111;
}

.reference-top {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.appendix-block .source-card,
.appendix-block .reference-item,
.execution-side .document-card {
  background: #fcfcfc;
  border-color: #e7e4dd;
}

.appendix-block .source-card-head span,
.appendix-block .source-card-meta,
.appendix-block .reference-item p,
.appendix-block .reference-note {
  color: var(--muted);
}

.card-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 10px;
}

.mini-anchor {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid #e1ddd5;
  border-radius: 999px;
  font-size: 0.76rem;
  text-decoration: none;
  background: #fff;
}

.mini-anchor:hover {
  border-color: #111;
}

.is-target {
  border-color: #111 !important;
  box-shadow: 0 0 0 3px rgba(17, 17, 17, 0.08);
}

.reference-note {
  padding-top: 4px;
}

@media (max-width: 900px) {
  .topbar-inner {
    align-items: flex-start;
    padding: 10px 0;
  }

  .topbar-actions {
    width: 100%;
    justify-content: space-between;
    flex-wrap: wrap;
  }

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

  .plan-wrap {
    width: min(100vw - 16px, 980px);
    padding-top: 18px;
  }

  .plan-shell {
    border-radius: 18px;
    padding: 14px 12px;
  }

  .plan-hero,
  .focus-grid,
  .execution-grid,
  .overview-card,
  .plan-twin,
  .route-block {
    grid-template-columns: 1fr;
  }

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

  .source-card-links,
  .route-links {
    gap: 10px;
  }

  .workspace-tabs {
    position: static;
    top: auto;
  }

  .hero-score {
    text-align: left;
  }

  .metric-grid,
  .document-grid,
  .route-node-list,
  .decision-options {
    grid-template-columns: 1fr 1fr;
  }

  .plan-block {
    padding: 14px;
  }

  .timeline-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

@media (max-width: 640px) {
  .metric-grid,
  .document-grid,
  .route-node-list,
  .decision-options {
    grid-template-columns: 1fr;
  }

  .rail-line {
    flex-wrap: wrap;
    justify-content: center;
  }

  .rail-link {
    display: none;
  }
}

.plan-workbench-page {
  width: min(1220px, calc(100vw - 28px));
}

.plan-workbench-hero {
  align-items: stretch;
}

.hero-score-card {
  min-width: 220px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  display: grid;
  align-content: start;
  gap: 8px;
}

.hero-score-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.55;
}

.workbench-shell {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  padding: 18px;
  display: grid;
  gap: 16px;
}

.primary-tabbar {
  position: sticky;
  top: 10px;
  z-index: 30;
  display: inline-flex;
  gap: 8px;
  padding: 8px;
  width: fit-content;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
}

.primary-tabbar button,
.ghost-button,
.todo-add-button,
.story-item-head,
.story-day-anchor,
.route-leg-head,
.todo-main,
.todo-check,
.map-node-chip {
  appearance: none;
  border: 0;
  background: transparent;
  font: inherit;
  color: inherit;
}

.primary-tabbar button {
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  color: var(--muted);
  cursor: pointer;
}

.primary-tabbar button.is-active {
  background: #111;
  color: #fff;
}

.workbench-status {
  min-height: 22px;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.5;
}

.workbench-status.is-success {
  color: #0a6a2e;
}

.workbench-status.is-error {
  color: #a43621;
}

.workbench-status.is-pending {
  color: #6f5400;
}

.tab-panel {
  display: grid;
  gap: 16px;
}

.tab-panel-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.tab-panel-head h2 {
  margin: 0;
  font-size: 1.2rem;
}

.tab-panel-head p {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.9rem;
  max-width: 68ch;
}

.itinerary-layout {
  display: grid;
  grid-template-columns: minmax(360px, 0.94fr) minmax(0, 1.12fr);
  gap: 18px;
  align-items: start;
}

.itinerary-side,
.itinerary-main,
.todo-column {
  display: grid;
  gap: 14px;
  align-content: start;
}

.map-board-card,
.side-insight-card,
.story-sheet,
.todo-group-card,
.source-desk-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  padding: 16px;
}

.sticky-card {
  position: sticky;
  top: 72px;
}

.mini-metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.mini-metric-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 10px;
  background: #fbfbfb;
}

.mini-metric-card strong {
  display: block;
  font-size: 1.34rem;
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.04em;
}

.mini-metric-card span {
  color: var(--muted);
  font-size: 0.78rem;
}

.route-graphic-shell {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.route-workbench-svg {
  display: block;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}

.route-stop-circle {
  fill: #111;
  transition: r 120ms ease, fill 120ms ease;
}

.route-stop-g.is-active .route-stop-circle {
  fill: #fff;
  stroke: #111;
  stroke-width: 2;
}

.route-stop-index {
  font-size: 12px;
  font-weight: 600;
  fill: #fff;
}

.route-stop-g.is-active .route-stop-index {
  fill: #111;
}

.route-stop-day {
  font-size: 11px;
  fill: #777;
}

.route-stop-label {
  font-size: 13px;
  fill: #111;
}

.map-node-chip-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.map-node-chip {
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}

.map-node-chip span {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: #111;
  color: #fff;
  display: inline-grid;
  place-items: center;
  font-size: 0.72rem;
}

.map-node-chip.is-active {
  border-color: #111;
  color: #111;
}

.map-node-chip.is-active span {
  background: #fff;
  color: #111;
  border: 1px solid #111;
}

.map-embed-disclosure {
  margin-top: 14px;
  border-top: 1px dashed var(--line);
  padding-top: 12px;
}

.map-embed-disclosure summary,
.inline-disclosure summary {
  list-style: none;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.84rem;
}

.map-embed-disclosure summary::-webkit-details-marker,
.inline-disclosure summary::-webkit-details-marker {
  display: none;
}

.compact-stack,
.story-day-stack,
.source-post-stack,
.todo-stack {
  display: grid;
  gap: 10px;
}

.compact-note-card,
.route-leg-card,
.story-item,
.source-post-card,
.todo-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  padding: 12px 14px;
}

.route-leg-card.is-linked,
.story-day-card.is-linked,
.story-item.is-linked,
.todo-item.is-linked {
  border-color: #111;
  box-shadow: 0 0 0 3px rgba(17, 17, 17, 0.06);
}

.route-leg-head,
.story-day-anchor {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  padding: 0;
}

.route-leg-head strong,
.story-day-anchor strong {
  font-size: 0.96rem;
}

.route-leg-card p,
.compact-note-card p,
.source-post-card p,
.story-note {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.6;
}

.story-sheet .subsection-head,
.todo-group-card .subsection-head,
.side-insight-card .subsection-head,
.source-desk-card .subsection-head,
.map-board-card .subsection-head {
  margin-bottom: 12px;
}

.story-day-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  padding: 16px;
}

.story-day-head {
  display: grid;
  gap: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.story-day-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.story-day-map-stack {
  margin-top: 14px;
  display: grid;
  gap: 10px;
}

.story-day-map-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.story-day-map-head strong {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.story-day-map-head span {
  color: var(--faint);
  font-size: 0.8rem;
}

.story-map-disclosure {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fbfbfb;
}

.story-map-disclosure.is-linked {
  border-color: #111;
  box-shadow: 0 0 0 3px rgba(17, 17, 17, 0.06);
  background: #fff;
}

.story-map-disclosure summary {
  list-style: none;
  cursor: pointer;
  padding: 12px 14px;
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.story-map-disclosure summary::-webkit-details-marker {
  display: none;
}

.story-map-summary-copy {
  display: grid;
  gap: 4px;
}

.story-map-summary-copy strong {
  font-size: 0.95rem;
}

.story-map-summary-copy span {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.story-map-canvas {
  width: calc(100% - 28px);
  height: 260px;
  margin: 0 14px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: #f3f3f3;
}

.story-item-stack {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.story-item-head {
  width: 100%;
  padding: 0;
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
  text-align: left;
  cursor: pointer;
}

.story-item-head h3,
.source-post-head h4,
.compact-note-card h4 {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.35;
}

.story-item-head p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.story-toggle {
  color: var(--muted);
  font-size: 0.8rem;
  white-space: nowrap;
}

.inline-pills-block {
  margin-top: 12px;
  display: grid;
  gap: 8px;
}

.inline-pills-block strong,
.inline-detail-block strong {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.inline-detail-grid {
  margin-top: 12px;
  display: grid;
  gap: 10px;
}

.inline-detail-block {
  display: grid;
  gap: 6px;
}

.inline-detail-block p,
.inline-detail-block ul {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.62;
}

.inline-detail-block ul {
  padding-left: 18px;
}

.inline-list-item {
  margin: 0 0 8px;
}

.inline-list-line {
  display: inline;
}

.inline-source-anchor {
  margin-left: 8px;
}

.inline-link-stack {
  display: grid;
  gap: 8px;
}

.source-post-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.source-post-note {
  padding-top: 4px;
}

.compact-note-meta {
  margin-top: 10px;
}

.todo-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.todo-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
}

.todo-main {
  text-align: left;
  cursor: pointer;
  padding: 0;
}

.todo-main strong {
  display: block;
  font-size: 0.96rem;
  line-height: 1.4;
}

.todo-main p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.todo-tools {
  display: flex;
  gap: 8px;
  opacity: 0.7;
}

.todo-item:hover .todo-tools {
  opacity: 1;
}

.ghost-button {
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  color: var(--muted);
}

.ghost-button.danger {
  color: #8a2d1a;
}

.todo-check {
  width: 24px;
  height: 24px;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  display: inline-grid;
  place-items: center;
  margin-top: 2px;
}

.todo-check span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: transparent;
}

.todo-check.is-done {
  border-color: #111;
}

.todo-check.is-done span {
  background: #111;
}

.todo-item.is-done .todo-main strong,
.todo-item.is-done .todo-main p {
  color: #9a9a9a;
  text-decoration: line-through;
}

.todo-edit-grid,
.todo-composer {
  display: grid;
  gap: 10px;
}

.todo-edit-grid label,
.todo-composer label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.8rem;
}

.todo-edit-grid input,
.todo-edit-grid textarea,
.todo-composer input,
.todo-composer textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  padding: 10px 12px;
}

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

.todo-add-button {
  min-height: 42px;
  width: 100%;
  border: 1px dashed var(--line);
  border-radius: 14px;
  background: #fbfbfb;
  cursor: pointer;
  color: var(--muted);
}

.source-desk-card p.meta {
  margin-top: 8px;
}

@media (max-width: 980px) {
  .plan-workbench-page {
    width: min(100vw - 16px, 1220px);
  }

  .itinerary-layout,
  .todo-layout {
    grid-template-columns: 1fr;
  }

  .sticky-card {
    position: static;
  }
}

@media (max-width: 720px) {
  .workbench-shell {
    padding: 14px;
    border-radius: 18px;
  }

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

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

  .todo-row {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .todo-tools {
    grid-column: 2;
  }

  .primary-tabbar {
    width: 100%;
    justify-content: stretch;
  }

  .primary-tabbar button {
    flex: 1;
  }

  .source-post-head,
  .story-item-head,
  .route-leg-head,
  .story-map-disclosure summary,
  .story-day-map-head {
    flex-direction: column;
    align-items: start;
  }
}

.sync-mini {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.sync-mini-button {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--muted);
  border-radius: 999px;
  min-height: 34px;
  padding: 0 12px;
  font: inherit;
  cursor: pointer;
}

.sync-mini-button:hover {
  color: var(--ink);
  border-color: var(--line-strong);
}

.sync-mini-status {
  font-size: 0.76rem;
  color: var(--muted);
  max-width: 220px;
  line-height: 1.4;
}

.itinerary-page {
  width: min(1200px, calc(100vw - 28px));
}

.itinerary-hero,
.todo-hero {
  align-items: stretch;
}

.itinerary-aside,
.todo-score-card {
  min-width: 220px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  display: grid;
  gap: 10px;
  align-content: start;
}

.itinerary-aside p,
.todo-score-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.itinerary-shell,
.todo-shell-board {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  padding: 18px;
  display: grid;
  gap: 16px;
}

.ops-overview-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  padding: 18px;
  display: grid;
  gap: 14px;
  margin-bottom: 16px;
}

.ops-playbooks {
  display: grid;
  gap: 14px;
}

.ops-panel {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  padding: 16px;
  display: grid;
  gap: 14px;
}

.ops-panel-head {
  display: grid;
  gap: 6px;
}

.ops-panel-head strong {
  font-size: 0.98rem;
}

.ops-panel-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

.ops-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.ops-step-card,
.ops-matrix-card,
.ops-boundary-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, #ffffff 0%, #fbfbfb 100%);
  padding: 14px;
  display: grid;
  gap: 10px;
}

.ops-step-card:not(:last-child)::after {
  content: "→";
  position: absolute;
  top: 50%;
  right: -12px;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  display: grid;
  place-items: center;
  z-index: 2;
}

.ops-step-badge {
  display: inline-flex;
  width: fit-content;
  min-height: 28px;
  align-items: center;
  padding: 0 10px;
  border-radius: 999px;
  background: #111;
  color: #fff;
  font-size: 0.76rem;
  letter-spacing: 0.03em;
}

.ops-step-card h3,
.ops-matrix-card h3,
.ops-boundary-card h3 {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.4;
}

.ops-step-card p,
.ops-boundary-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.62;
}

.ops-card-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.ops-matrix {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.ops-matrix-lines {
  display: grid;
  gap: 10px;
}

.ops-matrix-lines p {
  margin: 0;
  display: grid;
  gap: 4px;
}

.ops-matrix-lines strong {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.ops-matrix-lines span {
  color: var(--ink);
  font-size: 0.86rem;
  line-height: 1.58;
}

.ops-boundaries {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.itinerary-map-card,
.itinerary-content-card,
.itinerary-side-card,
.todo-group-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  padding: 16px;
}

.leaflet-map-shell {
  width: 100%;
  height: 480px;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  background: #f6f6f6;
}

.map-cluster-disclosure {
  display: grid;
  gap: 14px;
}

.map-cluster-disclosure summary {
  list-style: none;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.88rem;
}

.map-cluster-disclosure summary::-webkit-details-marker {
  display: none;
}

.map-deck {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.mini-map-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  padding: 12px;
  display: grid;
  gap: 10px;
}

.mini-map-card.is-linked {
  border-color: #111;
  box-shadow: 0 0 0 3px rgba(17, 17, 17, 0.06);
}

.mini-map-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.mini-map-head h3 {
  margin: 0;
  font-size: 0.98rem;
}

.mini-map-head p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.55;
}

.mini-map-canvas {
  width: 100%;
  height: 280px;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: #f6f6f6;
}

.itinerary-map-actions {
  margin-top: 12px;
}

.itinerary-main-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.72fr);
  gap: 16px;
  align-items: start;
}

.itinerary-side-stack {
  display: grid;
  gap: 14px;
}

.itinerary-day-stack {
  display: grid;
  gap: 12px;
}

.todo-inline-status {
  min-height: 20px;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.5;
}

.todo-inline-status.is-success {
  color: #0a6a2e;
}

.todo-inline-status.is-error {
  color: #a43621;
}

.todo-inline-status.is-pending {
  color: #6f5400;
}

@media (max-width: 980px) {
  .ops-flow,
  .ops-matrix,
  .ops-boundaries {
    grid-template-columns: 1fr;
  }

  .ops-step-card:not(:last-child)::after {
    content: "↓";
    top: auto;
    right: 50%;
    bottom: -12px;
    transform: translateX(50%);
  }

  .itinerary-main-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .itinerary-page {
    width: min(100vw - 16px, 1200px);
  }

  .itinerary-shell,
  .ops-overview-card,
  .todo-shell-board {
    padding: 14px;
    border-radius: 18px;
  }

  .itinerary-hero,
  .todo-hero {
    grid-template-columns: 1fr;
  }

  .leaflet-map-shell {
    height: 360px;
  }

  .mini-map-canvas {
    height: 260px;
  }

  .story-map-canvas {
    height: 220px;
  }

  .sync-mini {
    width: 100%;
    justify-content: flex-end;
  }

  .sync-mini-status {
    display: none;
  }
}