:root {
  --bg: #f6f0e7;
  --bg-soft: #fbf7f1;
  --surface: rgba(255, 252, 247, 0.84);
  --surface-strong: #fffdf9;
  --text: #1f1d1a;
  --muted: #62584d;
  --line: rgba(73, 58, 42, 0.15);
  --brand: #224438;
  --brand-soft: #dce9e1;
  --accent: #c46c3f;
  --shadow: 0 18px 40px rgba(49, 37, 25, 0.12);
  --radius: 24px;
  --radius-sm: 16px;
  --content-width: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(196, 108, 63, 0.12), transparent 30%),
    radial-gradient(circle at top right, rgba(34, 68, 56, 0.12), transparent 25%),
    linear-gradient(180deg, #f8f4ee 0%, #f3ecdf 100%);
  font-family: "Segoe UI", "Trebuchet MS", Arial, sans-serif;
  line-height: 1.75;
}

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

a {
  color: var(--brand);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

code {
  padding: 0.12rem 0.42rem;
  border-radius: 999px;
  background: rgba(34, 68, 56, 0.08);
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.95em;
}

.site-shell {
  width: min(calc(100% - 32px), var(--content-width));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.site-header,
.site-footer,
.hero,
.story-panel,
.hub-grid-section,
.pathway-panel,
.article-card,
.toc-card,
.related-strip {
  backdrop-filter: blur(14px);
}

.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 252, 247, 0.75);
  box-shadow: var(--shadow);
}

.site-header {
  position: sticky;
  top: 14px;
  z-index: 10;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand:hover {
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--brand), #325e4e);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-family: "Palatino Linotype", "Book Antiqua", Palatino, serif;
  font-size: 1.02rem;
}

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

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.site-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  transition: 0.2s ease;
}

.site-nav a.active,
.site-nav a:hover {
  color: var(--text);
  background: var(--brand-soft);
  text-decoration: none;
}

.menu-toggle {
  display: none;
  border: 0;
  background: var(--brand);
  color: #fff;
  border-radius: 999px;
  padding: 10px 16px;
  font: inherit;
}

.hero,
.story-panel,
.hub-grid-section,
.pathway-panel,
.related-strip {
  margin-top: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 1fr);
  gap: clamp(28px, 4vw, 56px);
  padding: clamp(26px, 4vw, 48px);
  align-items: stretch;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.hero-copy h1,
.section-heading h2,
.article-card h1,
.article-card h2,
.article-card h3,
.article-card h4 {
  font-family: "Palatino Linotype", "Book Antiqua", Palatino, serif;
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.hero-copy h1 {
  max-width: 11.5em;
  margin: 10px 0 16px;
  font-size: clamp(2.45rem, 3.2vw, 4rem);
}

.eyebrow,
.toc-label,
.guide-meta,
.mini-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  font-size: 0.76rem;
  color: var(--accent);
}

.hero-summary,
.section-heading p,
.article-intro p:first-child {
  font-size: 1.08rem;
  color: var(--muted);
}

.hero-summary {
  max-width: 64ch;
}

.hero-points,
.hero-actions,
.pathway-steps,
.story-grid,
.guide-grid,
.mini-grid {
  display: grid;
}

.hero-points {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.hero-points span,
.path-step {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.64);
  border: 1px solid rgba(34, 68, 56, 0.08);
}

.hero-actions {
  grid-template-columns: repeat(2, max-content);
  gap: 12px;
  margin-top: 20px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 700;
}

.button.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--brand), #335e4f);
}

.button.secondary {
  color: var(--brand);
  background: rgba(34, 68, 56, 0.08);
}

.button:hover {
  text-decoration: none;
}

.hero-visual {
  display: flex;
  min-height: 100%;
}

.hero-visual img,
.guide-card img {
  width: 100%;
  object-fit: cover;
  border-radius: 22px;
  box-shadow: 0 18px 34px rgba(44, 34, 25, 0.18);
}

.hero-visual img {
  height: 100%;
  min-height: 360px;
  max-height: 520px;
  object-position: center;
}

.home-hero .hero-copy h1 {
  max-width: 10.8em;
}

.home-hero .hero-visual img {
  min-height: 430px;
}

.article-hero .hero-copy h1 {
  font-size: clamp(2.25rem, 3vw, 3.65rem);
}

.story-panel,
.hub-grid-section,
.pathway-panel,
.related-strip {
  padding: 24px;
}

.section-heading {
  margin-bottom: 20px;
}

.story-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.story-card,
.guide-card,
.mini-card {
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 10px 24px rgba(52, 40, 28, 0.08);
}

.story-card {
  padding: 20px;
}

.guide-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.guide-card {
  overflow: hidden;
  color: inherit;
}

.guide-card:hover,
.mini-card:hover {
  transform: translateY(-2px);
  transition: transform 0.2s ease;
  text-decoration: none;
}

.guide-card-copy {
  padding: 18px;
}

.guide-card-copy h3 {
  margin: 6px 0 10px;
  font-size: 1.4rem;
}

.guide-meta {
  display: inline-block;
  margin-top: 10px;
}

.pathway-steps {
  gap: 14px;
}

.path-step {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 14px;
  align-items: start;
}

.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  margin-top: 24px;
}

.page-toc {
  position: sticky;
  top: 110px;
}

.toc-card,
.article-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
  box-shadow: var(--shadow);
}

.toc-card {
  padding: 18px;
}

.toc-card ul {
  margin: 12px 0 0;
  padding-left: 18px;
}

.article-card {
  padding: 28px;
}

.article-card h2 {
  margin-top: 34px;
  margin-bottom: 10px;
  font-size: clamp(1.5rem, 2vw, 2rem);
}

.article-card h3 {
  margin-top: 28px;
  margin-bottom: 10px;
  font-size: 1.25rem;
}

.article-card h4 {
  margin-top: 18px;
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.article-card p,
.article-card li {
  color: #302920;
}

.article-card ul {
  padding-left: 20px;
}

.table-wrap {
  overflow-x: auto;
  margin: 18px 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
  border-radius: 16px;
  overflow: hidden;
}

th,
td {
  padding: 12px 14px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: rgba(34, 68, 56, 0.08);
}

.feature-image {
  margin: 18px 0 24px;
}

.feature-image img {
  border-radius: 20px;
}

.divider {
  border: 0;
  height: 1px;
  margin: 24px 0;
  background: linear-gradient(90deg, transparent, rgba(73, 58, 42, 0.24), transparent);
}

.breadcrumbs {
  display: inline-flex;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--muted);
}

.breadcrumbs span::before {
  content: "/";
  margin-right: 10px;
  color: rgba(98, 88, 77, 0.5);
}

.mini-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.mini-card {
  padding: 18px;
  display: grid;
  gap: 8px;
  color: inherit;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

@media (max-width: 1080px) {
  .hero,
  .page-layout,
  .story-grid,
  .guide-grid,
  .mini-grid {
    grid-template-columns: 1fr;
  }

  .page-toc {
    position: static;
  }

  .hero-copy h1,
  .home-hero .hero-copy h1 {
    max-width: 100%;
  }

  .hero-visual img,
  .home-hero .hero-visual img {
    min-height: 320px;
    max-height: 420px;
  }
}

@media (max-width: 760px) {
  .site-shell {
    width: min(calc(100% - 20px), var(--content-width));
    padding-top: 14px;
  }

  .site-header,
  .site-footer,
  .hero,
  .story-panel,
  .hub-grid-section,
  .pathway-panel,
  .article-card,
  .related-strip {
    border-radius: 18px;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-header {
    flex-wrap: wrap;
  }

  .site-nav {
    display: none;
    width: 100%;
    justify-content: flex-start;
  }

  .site-nav.open {
    display: flex;
  }

  .hero {
    padding: 18px;
  }

  .hero-copy h1,
  .article-hero .hero-copy h1 {
    font-size: clamp(2rem, 9vw, 2.8rem);
  }

  .hero-visual img,
  .home-hero .hero-visual img {
    min-height: 220px;
    max-height: 300px;
  }

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

  .article-card,
  .story-panel,
  .hub-grid-section,
  .pathway-panel,
  .related-strip {
    padding: 18px;
  }
}