:root {
  --bg: #f4ecdf;
  --bg-deep: #e8dcc8;
  --paper: rgba(255, 251, 245, 0.84);
  --paper-strong: rgba(255, 255, 255, 0.96);
  --paper-muted: rgba(246, 239, 229, 0.9);
  --ink: #11263d;
  --ink-soft: #40566c;
  --ink-muted: #6a7d90;
  --line: rgba(17, 38, 61, 0.12);
  --line-strong: rgba(17, 38, 61, 0.22);
  --shadow: 0 24px 60px rgba(17, 38, 61, 0.12);
  --shadow-soft: 0 16px 32px rgba(17, 38, 61, 0.08);
  --gold: #ba8c42;
  --gold-soft: rgba(186, 140, 66, 0.16);
  --teal: #2d6f74;
  --teal-soft: rgba(45, 111, 116, 0.14);
  --rust: #a65434;
  --rust-soft: rgba(166, 84, 52, 0.14);
  --navy-soft: rgba(17, 38, 61, 0.08);
  --font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  --font-body: "Avenir Next", "Segoe UI", "Trebuchet MS", sans-serif;
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 999px;
  --content-width: 1240px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-body);
  background:
    radial-gradient(circle at top left, rgba(186, 140, 66, 0.18), transparent 30%),
    radial-gradient(circle at top right, rgba(45, 111, 116, 0.14), transparent 32%),
    linear-gradient(180deg, #f8f2e8 0%, #f4ecdf 36%, #efe3d2 100%);
}

code {
  padding: 0.16rem 0.4rem;
  border-radius: 999px;
  background: rgba(17, 38, 61, 0.06);
  color: var(--ink);
  font-family: "SFMono-Regular", "Consolas", "Liberation Mono", monospace;
  font-size: 0.88em;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body::before {
  background:
    linear-gradient(rgba(17, 38, 61, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 38, 61, 0.025) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.18), transparent 88%);
}

body::after {
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.42), transparent 14%),
    radial-gradient(circle at 80% 12%, rgba(255, 255, 255, 0.32), transparent 16%),
    radial-gradient(circle at 50% 84%, rgba(255, 255, 255, 0.2), transparent 18%);
  opacity: 0.8;
}

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

a {
  color: inherit;
}

.page {
  width: min(var(--content-width), calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 64px;
  position: relative;
}

.site-header {
  position: relative;
  z-index: 1;
}

.brand-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
}

.brand {
  display: inline-flex;
  gap: 18px;
  align-items: center;
  text-decoration: none;
}

.brand img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  padding: 10px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(17, 38, 61, 0.08);
  box-shadow: var(--shadow-soft);
}

.brand-label {
  margin: 0 0 6px;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.brand-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
}

.brand-copy {
  margin: 8px 0 0;
  max-width: 42rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.hero {
  position: relative;
  margin-top: 20px;
  padding: clamp(24px, 5vw, 42px);
  border-radius: calc(var(--radius-xl) + 8px);
  overflow: hidden;
  border: 1px solid rgba(17, 38, 61, 0.1);
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.78), rgba(252, 247, 240, 0.88)),
    rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
}

.hero::before {
  background:
    radial-gradient(circle at 12% 20%, rgba(186, 140, 66, 0.18), transparent 24%),
    radial-gradient(circle at 88% 18%, rgba(45, 111, 116, 0.14), transparent 20%),
    linear-gradient(110deg, transparent 0 40%, rgba(17, 38, 61, 0.06) 40% 41%, transparent 41% 100%);
}

.hero::after {
  inset: auto -12% -34% 38%;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(17, 38, 61, 0.08), transparent 68%);
  filter: blur(10px);
}

.hero-layout,
.quick-nav,
.site-footer,
.section {
  position: relative;
  z-index: 1;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.9fr);
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(17, 38, 61, 0.08);
  color: var(--ink-soft);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-label::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--teal));
  box-shadow: 0 0 0 6px rgba(186, 140, 66, 0.08);
}

.hero-title {
  margin: 18px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5.2rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
  max-width: 12ch;
}

.hero-copy {
  margin: 0;
  max-width: 44rem;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.7vw, 1.15rem);
}

.hero-note {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  padding: 10px 14px;
  border-radius: 18px;
  background: var(--navy-soft);
  color: var(--ink);
  border: 1px solid rgba(17, 38, 61, 0.08);
  font-weight: 700;
}

.hero-note::before {
  content: "+";
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(17, 38, 61, 0.12);
  color: var(--ink);
  font-weight: 800;
}

.hero-panel {
  padding: 20px;
  border-radius: 28px;
  background: rgba(17, 38, 61, 0.92);
  color: #f7f3ec;
  box-shadow: 0 26px 50px rgba(17, 38, 61, 0.24);
}

.hero-panel-title {
  margin: 0 0 14px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(247, 243, 236, 0.72);
}

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

.stat-card {
  padding: 16px;
  min-height: 112px;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  line-height: 0.92;
}

.stat-label {
  display: block;
  margin-top: 8px;
  color: rgba(247, 243, 236, 0.78);
  font-size: 0.84rem;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.84rem;
  color: rgba(247, 243, 236, 0.84);
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: currentColor;
}

.legend-dot--live {
  color: #6dd1c6;
}

.legend-dot--study {
  color: #f1c471;
}

.legend-dot--missing {
  color: #f28a6a;
}

.quick-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.quick-nav a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(17, 38, 61, 0.08);
  color: var(--ink-soft);
  font-weight: 700;
  text-decoration: none;
  box-shadow: var(--shadow-soft);
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.quick-nav a::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
}

.quick-nav a:hover,
.quick-nav a:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(17, 38, 61, 0.18);
  background: rgba(255, 255, 255, 0.88);
}

main {
  display: grid;
  gap: 22px;
  margin-top: 22px;
}

.section {
  --section-accent: var(--gold);
  --section-soft: rgba(186, 140, 66, 0.12);
  padding: clamp(22px, 4vw, 30px);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(17, 38, 61, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(248, 242, 233, 0.92)),
    rgba(255, 255, 255, 0.62);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  backdrop-filter: blur(16px);
}

.section::before {
  content: "";
  position: absolute;
  inset: -1px;
  background:
    radial-gradient(circle at top right, var(--section-soft), transparent 26%),
    linear-gradient(120deg, transparent 0 72%, rgba(17, 38, 61, 0.05) 72% 73%, transparent 73% 100%);
  pointer-events: none;
}

.section--structure {
  --section-accent: var(--gold);
  --section-soft: rgba(186, 140, 66, 0.14);
}

.section--management {
  --section-accent: var(--teal);
  --section-soft: rgba(45, 111, 116, 0.14);
}

.section--resident {
  --section-accent: #4f668b;
  --section-soft: rgba(79, 102, 139, 0.14);
}

.section--operations {
  --section-accent: #67714d;
  --section-soft: rgba(103, 113, 77, 0.14);
}

.section--platform {
  --section-accent: #865241;
  --section-soft: rgba(134, 82, 65, 0.14);
}

.section-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: end;
  margin-bottom: 18px;
}

.section-label {
  margin: 0 0 10px;
  color: var(--section-accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.74rem;
  font-weight: 800;
}

.section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  line-height: 0.94;
  letter-spacing: -0.04em;
}

.section-copy {
  margin: 10px 0 0;
  max-width: 46rem;
  color: var(--ink-soft);
}

.section-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(17, 38, 61, 0.08);
  color: var(--ink-soft);
  font-weight: 700;
}

.meta-pill::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--section-accent);
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.sitemap-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 100%;
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(17, 38, 61, 0.1);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(249, 244, 236, 0.94));
  box-shadow: 0 12px 28px rgba(17, 38, 61, 0.08);
  text-decoration: none;
  overflow: hidden;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.sitemap-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--section-soft), transparent 58%);
  opacity: 0;
  transition: opacity 180ms ease;
}

.sitemap-card:hover,
.sitemap-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(17, 38, 61, 0.2);
  box-shadow: 0 18px 34px rgba(17, 38, 61, 0.14);
}

.sitemap-card:hover::before,
.sitemap-card:focus-visible::before {
  opacity: 1;
}

.sitemap-card:focus-visible {
  outline: 3px solid rgba(17, 38, 61, 0.18);
  outline-offset: 3px;
}

.card-top,
.card-body,
.card-foot {
  position: relative;
  z-index: 1;
}

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

.card-id {
  margin: 0;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  font-weight: 800;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.status::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: currentColor;
}

.status--live {
  color: #205f60;
  background: rgba(45, 111, 116, 0.12);
  border-color: rgba(45, 111, 116, 0.16);
}

.status--study {
  color: #8f6119;
  background: rgba(186, 140, 66, 0.14);
  border-color: rgba(186, 140, 66, 0.2);
}

.status--missing {
  color: #93472e;
  background: rgba(166, 84, 52, 0.12);
  border-color: rgba(166, 84, 52, 0.18);
}

.card-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.46rem;
  line-height: 1;
  letter-spacing: -0.03em;
}

.card-desc {
  margin: 10px 0 0;
  color: var(--ink-soft);
  line-height: 1.55;
}

.card-route {
  margin: 0;
  padding: 12px 13px;
  border-radius: var(--radius-md);
  border: 1px dashed rgba(17, 38, 61, 0.18);
  background: rgba(17, 38, 61, 0.03);
  font-family: "SFMono-Regular", "Consolas", "Liberation Mono", monospace;
  font-size: 0.79rem;
  line-height: 1.5;
  color: var(--ink);
}

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

.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 11px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(17, 38, 61, 0.08);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}

.card-kind {
  color: var(--ink-muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.link-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 800;
}

.link-indicator::after {
  content: "↗";
  font-size: 1rem;
}

.sitemap-card--missing {
  cursor: not-allowed;
  box-shadow: none;
  border-style: dashed;
  background: linear-gradient(180deg, rgba(251, 246, 240, 0.96), rgba(241, 232, 224, 0.94));
}

.sitemap-card--missing,
.sitemap-card--missing .card-desc,
.sitemap-card--missing .card-kind {
  color: var(--ink-muted);
}

.sitemap-card--missing::before {
  opacity: 1;
  background: linear-gradient(135deg, rgba(166, 84, 52, 0.12), transparent 60%);
}

.sitemap-card--missing:hover,
.sitemap-card--missing:focus-visible {
  transform: none;
  box-shadow: none;
  border-color: rgba(17, 38, 61, 0.1);
}

.sitemap-card--missing .card-route {
  background: rgba(17, 38, 61, 0.02);
  border-style: solid;
  color: var(--ink-soft);
}

.missing-hint {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--rust);
  font-size: 0.84rem;
  font-weight: 800;
}

.missing-icon {
  position: relative;
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-radius: 50%;
  flex-shrink: 0;
}

.missing-icon::after {
  content: "";
  position: absolute;
  top: -3px;
  left: 6px;
  width: 2px;
  height: 18px;
  border-radius: 2px;
  background: currentColor;
  transform: rotate(45deg);
}

.site-footer {
  margin-top: 20px;
  padding: 18px 22px 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.site-footer strong {
  color: var(--ink);
}

@media (max-width: 980px) {
  .hero-layout,
  .section-header {
    grid-template-columns: 1fr;
  }

  .section-meta {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .page {
    width: min(var(--content-width), calc(100% - 20px));
    padding-top: 18px;
  }

  .brand-row {
    flex-direction: column;
  }

  .hero-panel {
    padding: 16px;
  }

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

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

  .card-top,
  .card-foot {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 540px) {
  .quick-nav a,
  .meta-pill {
    width: 100%;
    justify-content: center;
  }

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

  .brand {
    align-items: flex-start;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}