:root {
  --bg: #f3f1ec;
  --bg-2: #ece8df;
  --surface: rgba(255, 255, 255, 0.74);
  --surface-strong: rgba(255, 255, 255, 0.9);
  --surface-muted: rgba(246, 242, 236, 0.88);
  --text: #1e2430;
  --text-soft: #616979;
  --text-weak: #8c92a0;
  --accent: #1f6d68;
  --accent-2: #be8748;
  --line: rgba(31, 36, 48, 0.08);
  --line-strong: rgba(31, 36, 48, 0.14);
  --shadow-sm: 0 10px 30px rgba(28, 33, 42, 0.04);
  --shadow-md: 0 22px 60px rgba(28, 33, 42, 0.08);
  --radius-lg: 28px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --content: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, "Segoe UI", sans-serif;
  color: var(--text);
  line-height: 1.55;
  background:
    radial-gradient(circle at top left, rgba(196, 138, 74, 0.13), transparent 26%),
    radial-gradient(circle at top right, rgba(31, 109, 104, 0.1), transparent 30%),
    linear-gradient(180deg, #f8f6f1 0%, var(--bg) 34%, #f1eee7 100%);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(248, 246, 241, 0.72);
  backdrop-filter: blur(22px);
  border-bottom: 1px solid rgba(31, 36, 48, 0.05);
}

.header-inner,
.page-shell {
  width: min(var(--content), calc(100% - 64px));
  margin: 0 auto;
}

.header-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.brand-mark {
  font-family: Manrope, Inter, sans-serif;
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.brand-note {
  font-size: 0.95rem;
  color: var(--text-soft);
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.main-nav a {
  position: relative;
  padding: 9px 0;
  color: var(--text-soft);
  font-size: 0.95rem;
  transition: color 0.16s ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1.5px;
  border-radius: 999px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.16s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--text);
}

.main-nav a.active::after,
.main-nav a:hover::after {
  transform: scaleX(1);
}

.page-shell {
  padding: 42px 0 88px;
}

.page-intro {
  margin-bottom: 30px;
}

.page-kicker,
.section-kicker,
.eyebrow,
.platform-label,
.chart-kicker,
.summary-label,
.kpi-label {
  margin: 0 0 10px;
  font-size: 0.79rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.page-intro h1 {
  margin: 0;
  max-width: 11ch;
  font-family: Manrope, Inter, sans-serif;
  font-size: clamp(2.9rem, 5.7vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.07em;
}

.page-intro p {
  max-width: 920px;
  margin: 18px 0 0;
  font-size: 1.14rem;
  color: var(--text-soft);
}

body[data-page="forecast"] .page-intro h1 {
  max-width: 16ch;
  font-size: clamp(2.5rem, 4.6vw, 4.4rem);
  line-height: 1.02;
}

body[data-page="forecast"] .page-intro p {
  max-width: 840px;
}

.page-meta {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 0.96rem;
  color: var(--text-weak);
}

.hero-block {
  padding: 28px 0 10px;
}

.hero-thesis {
  margin: 20px 0 0;
  max-width: 940px;
  font-size: 1.08rem;
  color: var(--text);
}

.hero-grid,
.kpi-grid,
.mini-grid,
.summary-grid,
.read-next,
.snapshot-grid,
.platform-sections,
.office-grid,
.note-grid,
.chart-grid,
.double-grid {
  display: grid;
  gap: 24px;
}

.section {
  margin-top: 64px;
}

.section-header {
  margin-bottom: 22px;
}

.section-header h2 {
  margin: 0;
  font-family: Manrope, Inter, sans-serif;
  font-size: clamp(2rem, 3.1vw, 3rem);
  line-height: 1.04;
  letter-spacing: -0.055em;
}

.section-header p {
  max-width: 860px;
  margin: 12px 0 0;
  color: var(--text-soft);
  font-size: 1.03rem;
}

.kpi-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 36px 0 58px; }
.mini-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.summary-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.read-next { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.snapshot-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-bottom: 30px; }
.chart-grid { grid-template-columns: minmax(0, 1.65fr) minmax(320px, 0.95fr); align-items: start; }
.chart-stack { display: grid; gap: 24px; }
.double-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.platform-sections { grid-template-columns: 1fr; }
.office-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.note-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.chart-two-up { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
body[data-page="forecast"] .chart-two-up {
  grid-template-columns: 1fr;
}

body[data-page="forecast"] .chart-panel img {
  width: 100%;
  max-height: 640px;
  object-fit: contain;
}

.kpi-card,
.mini-card,
.summary-card,
.snapshot-card,
.chart-panel,
.office-card,
.note-card,
.platform-section,
.read-next-link,
.table-wrap,
.callout {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(18px);
}

.kpi-card,
.mini-card,
.summary-card,
.snapshot-card,
.chart-panel,
.office-card,
.note-card,
.platform-section,
.read-next-link,
.table-wrap,
.callout {
  border-radius: var(--radius-lg);
}

.kpi-card {
  min-height: 150px;
  padding: 26px;
}

.kpi-value {
  margin: 12px 0 10px;
  font-family: Manrope, Inter, sans-serif;
  font-size: 1.9rem;
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.kpi-note {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.95rem;
}

.mini-card {
  min-height: 140px;
  padding: 22px;
}

.mini-card h3 {
  margin: 8px 0 10px;
  font-family: Manrope, Inter, sans-serif;
  font-size: 1.45rem;
  line-height: 1.06;
  letter-spacing: -0.05em;
}

.mini-card p:last-child {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.94rem;
}

.summary-card,
.snapshot-card,
.platform-section,
.office-card,
.note-card,
.callout,
.table-wrap,
.chart-panel {
  position: relative;
  overflow: hidden;
}

.summary-card::before,
.snapshot-card::before,
.platform-section::before,
.office-card::before,
.note-card::before,
.callout::before,
.chart-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.26), rgba(255,255,255,0));
  pointer-events: none;
}

.summary-card { padding: 30px; }
.summary-card h3,
.platform-copy h3,
.snapshot-card h3,
.office-card h4,
.note-card h4,
.chart-panel h3 {
  margin: 0;
  font-family: Manrope, Inter, sans-serif;
  letter-spacing: -0.04em;
}

.summary-card h3 {
  margin-bottom: 12px;
  font-size: 1.55rem;
  line-height: 1.18;
}

.summary-card p {
  margin: 0 0 14px;
  color: var(--text-soft);
}

.summary-link {
  color: var(--accent);
  font-weight: 700;
}

.chart-panel {
  padding: 20px;
}

.chart-panel-main {
  padding: 24px;
}

.chart-copy {
  margin-bottom: 14px;
}

.chart-note {
  margin: 6px 0 0;
  color: var(--text-soft);
  font-size: 0.96rem;
}

.chart-panel img {
  width: 100%;
  border-radius: 18px;
}

.callout {
  padding: 30px;
}

.callout h3 {
  margin: 0 0 12px;
  font-family: Manrope, Inter, sans-serif;
  font-size: 1.45rem;
}

.callout ul {
  margin: 0;
  padding-left: 18px;
  color: var(--text-soft);
}

.callout li + li {
  margin-top: 10px;
}

.read-next-link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 24px;
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.read-next-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 26px 60px rgba(28, 33, 42, 0.09);
}

.story-tail {
  margin-top: 66px;
}

.story-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  color: var(--text-weak);
  font-size: 0.95rem;
}

.story-crumbs a {
  color: var(--text-soft);
}

.story-crumbs a:hover {
  color: var(--accent);
}

.story-sep {
  color: var(--text-weak);
}

.story-tail-header {
  margin-top: 18px;
}

.story-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.story-link {
  display: block;
  padding: 20px 22px;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(18px);
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.story-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 26px 60px rgba(28, 33, 42, 0.09);
  border-color: rgba(31, 109, 104, 0.18);
}

.story-link span {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
}

.story-link small {
  display: block;
  color: var(--text-soft);
  font-size: 0.94rem;
  line-height: 1.45;
}

.read-next-link span {
  font-weight: 700;
}

.read-next-link small {
  color: var(--text-soft);
  font-size: 0.94rem;
}

.snapshot-card {
  padding: 24px;
}

.snapshot-card h3 {
  margin: 10px 0;
  font-size: 1.78rem;
}

.snapshot-card p {
  margin: 0;
  color: var(--text-soft);
}

.table-wrap {
  padding: 12px 18px 18px;
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

th, td {
  padding: 15px 10px;
  font-size: 0.96rem;
  text-align: left;
  border-bottom: 1px solid rgba(31, 36, 48, 0.06);
}

th {
  color: var(--text-soft);
  font-weight: 600;
}

tbody tr:last-child td,
tbody tr:last-child th {
  border-bottom: none;
}

.platform-section {
  padding: 30px;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(320px, 1fr);
  gap: 28px;
  align-items: center;
}

.platform-copy h3 {
  margin-bottom: 12px;
  font-size: 2.15rem;
}

.platform-copy p {
  margin: 0;
  color: var(--text-soft);
  font-size: 1.03rem;
}

.platform-points {
  margin: 16px 0 0;
  padding-left: 18px;
  color: var(--text-soft);
}

.platform-points li + li {
  margin-top: 8px;
}

.platform-visual img {
  width: 100%;
  border-radius: 18px;
}

.office-card,
.note-card {
  padding: 22px;
}

.office-card-link {
  display: block;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.office-card-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 58px rgba(28, 33, 42, 0.1);
  border-color: rgba(31, 109, 104, 0.22);
}

.office-card-link:focus-visible {
  outline: 2px solid rgba(31, 109, 104, 0.35);
  outline-offset: 3px;
}

.office-card h4,
.note-card h4 {
  margin-bottom: 8px;
  font-size: 1.16rem;
  line-height: 1.2;
}

.office-platform {
  margin: 0 0 10px;
  color: var(--accent);
  font-weight: 700;
}

.office-profit {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.office-note,
.note-card p {
  margin: 0 0 6px;
  color: var(--text-soft);
}

.office-card .summary-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  font-size: 0.94rem;
}

.office-card .summary-link::after {
  content: "→";
  font-weight: 700;
  transition: transform 0.16s ease;
}

.office-card-link:hover .summary-link::after {
  transform: translateX(3px);
}

.office-detail-topline {
  align-items: stretch;
}

.office-memo {
  background:
    linear-gradient(180deg, rgba(31, 109, 104, 0.08), rgba(31, 109, 104, 0.02)),
    var(--surface-strong);
}

.plain-list {
  margin: 0;
  padding-left: 18px;
  columns: 2;
  column-gap: 40px;
  color: var(--text-soft);
}

.plain-list li {
  break-inside: avoid;
  margin-bottom: 8px;
}

.footer-note {
  margin-top: 58px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--text-weak);
  font-size: 0.95rem;
}

.table-note {
  margin: 0 0 18px;
  color: var(--text-weak);
  font-size: 0.95rem;
  line-height: 1.55;
}

@media (max-width: 1180px) {
  .kpi-grid,
  .mini-grid,
  .summary-grid,
  .read-next,
  .office-grid,
  .note-grid,
  .double-grid,
  .snapshot-grid,
  .chart-two-up {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .chart-grid,
  .platform-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .header-inner,
  .page-shell {
    width: min(var(--content), calc(100% - 32px));
  }

  .header-inner {
    min-height: auto;
    padding: 12px 0 10px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .main-nav {
    flex-wrap: nowrap;
    gap: 14px;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: none;
  }

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

  .brand {
    min-width: max-content;
  }

  .brand-note {
    font-size: 0.88rem;
  }

  .site-header {
    position: sticky;
  }

  .page-shell {
    padding: 26px 0 64px;
  }

  .kpi-grid,
  .mini-grid,
  .summary-grid,
  .read-next,
  .office-grid,
  .note-grid,
  .double-grid,
  .snapshot-grid,
  .chart-two-up {
    grid-template-columns: 1fr;
  }

  .page-intro h1 {
    max-width: none;
    font-size: clamp(2.15rem, 10vw, 3.2rem);
    line-height: 1.02;
    letter-spacing: -0.06em;
  }

  .page-intro p {
    font-size: 1rem;
    margin-top: 14px;
  }

  .page-meta {
    font-size: 0.9rem;
  }

  .section {
    margin-top: 48px;
  }

  .section-header h2 {
    font-size: clamp(1.7rem, 8vw, 2.25rem);
  }

  .section-header p {
    font-size: 0.98rem;
  }

  .kpi-card,
  .mini-card,
  .summary-card,
  .snapshot-card,
  .chart-panel,
  .office-card,
  .note-card,
  .platform-section,
  .read-next-link,
  .table-wrap,
  .callout {
    border-radius: 20px;
  }

  .kpi-card,
  .mini-card,
  .summary-card,
  .snapshot-card,
  .chart-panel,
  .office-card,
  .note-card,
  .platform-section,
  .read-next-link,
  .table-wrap,
  .callout {
    padding-left: 18px;
    padding-right: 18px;
  }

  .kpi-card {
    min-height: 0;
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .mini-card {
    min-height: 0;
    padding-top: 18px;
    padding-bottom: 18px;
  }

  .kpi-value {
    font-size: 1.65rem;
  }

  .snapshot-card h3 {
    font-size: 1.52rem;
  }

  .summary-card h3,
  .platform-copy h3 {
    font-size: 1.45rem;
  }

  .chart-panel img,
  .platform-visual img {
    border-radius: 14px;
  }

  body[data-page="forecast"] .page-intro h1 {
    max-width: none;
    font-size: clamp(1.9rem, 9vw, 2.7rem);
  }

  body[data-page="forecast"] .chart-panel {
    padding: 14px;
  }

  body[data-page="forecast"] .chart-panel img {
    min-height: 180px;
    object-fit: contain;
    background: rgba(255,255,255,0.42);
  }

  .plain-list {
    columns: 1;
  }

  .story-nav {
    grid-template-columns: 1fr;
  }

  .story-link {
    padding: 18px;
    border-radius: 18px;
  }

  .table-wrap {
    padding: 12px;
    overflow: visible;
  }

  table {
    min-width: 0;
  }

  .table-wrap table,
  .table-wrap thead,
  .table-wrap tbody,
  .table-wrap tr,
  .table-wrap th,
  .table-wrap td {
    display: block;
    width: 100%;
  }

  .table-wrap thead {
    display: none;
  }

  .table-wrap tbody {
    display: grid;
    gap: 12px;
  }

  .table-wrap tbody tr {
    padding: 14px 14px 10px;
    border: 1px solid rgba(31, 36, 48, 0.06);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.44);
  }

  .table-wrap tbody th,
  .table-wrap tbody td {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(31, 36, 48, 0.06);
    font-size: 0.95rem;
    text-align: left;
  }

  .table-wrap tbody tr > *:last-child {
    border-bottom: none;
  }

  .table-wrap tbody th::before,
  .table-wrap tbody td::before {
    content: attr(data-label);
    flex: 0 0 44%;
    max-width: 44%;
    color: var(--text-weak);
    font-weight: 600;
    line-height: 1.35;
  }

  .table-wrap tbody th a {
    word-break: break-word;
  }
}