:root {
  --paper: #f5f0e6;
  --paper-deep: #ece1cf;
  --ink: #171614;
  --muted: rgba(23, 22, 20, 0.68);
  --line: rgba(23, 22, 20, 0.12);
  --accent: #a94f34;
  --accent-soft: #d88e72;
  --olive: #66734b;
  --shadow: 0 18px 50px rgba(58, 40, 24, 0.09);
  --radius-lg: 32px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --max-width: 1280px;
}
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(169, 79, 52, 0.12), transparent 24%),
    radial-gradient(circle at bottom left, rgba(102, 115, 75, 0.16), transparent 22%),
    linear-gradient(180deg, #fcf7ef 0%, var(--paper) 100%);
  font-family: "Figtree", "PingFang SC", "Hiragino Sans GB", sans-serif;
}

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

.site-shell {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding: 20px 0 56px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
  padding: 16px 20px;
  border: 1px solid rgba(255, 255, 255, 0.54);
  background: rgba(255, 250, 241, 0.82);
  border-radius: 999px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.brand-lockup {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.brand,
h1,
h2,
h3,
.eyebrow {
  font-family: "Bitter", "Songti SC", serif;
}

.brand {
  font-size: 1.5rem;
  letter-spacing: 0.16em;
  font-weight: 700;
}

.brand-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.site-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  transition: background-color 160ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  background: rgba(23, 22, 20, 0.08);
  color: var(--ink);
}

.page {
  display: grid;
  gap: 26px;
}

.hero-block,
.directory-card,
.stat-card,
.catalog-card,
.aside-card,
.entry-header,
.entry-section,
.panel-card {
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: var(--shadow);
}

.hero-block {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 20px;
  align-items: start;
}

.hero-copy,
.hero-side,
.directory-card,
.catalog-card,
.about-grid .directory-card,
.entry-header,
.entry-section,
.aside-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: rgba(255, 250, 241, 0.76);
  backdrop-filter: blur(16px);
}

.hero-side {
  display: grid;
  gap: 16px;
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 0.92rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(23, 22, 20, 0.58);
}

h1 {
  margin: 0;
  font-size: clamp(2.8rem, 6vw, 5.4rem);
  line-height: 0.93;
  letter-spacing: -0.04em;
}

h2 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  line-height: 1;
}

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

.hero-text,
.list-hero p,
.catalog-card p,
.directory-card p,
.entry-summary,
.entry-content p,
.meta-block,
.empty-state {
  line-height: 1.8;
  color: rgba(23, 22, 20, 0.78);
}

.search-box {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  margin-top: 24px;
}

.search-box input,
.list-search {
  min-height: 56px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.7);
  font: inherit;
}

.search-box button {
  min-width: 120px;
  border: none;
  border-radius: 16px;
  background: var(--ink);
  color: var(--paper);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.search-results {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.search-result {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--line);
}

.search-type,
.catalog-topline,
.panel-label,
.meta-pair span,
.meta-block span {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(23, 22, 20, 0.52);
}

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

.stat-card {
  padding: 18px 20px;
  border-radius: 22px;
  background: rgba(255, 250, 241, 0.74);
  display: grid;
  gap: 8px;
}

.stat-card strong {
  font-family: "Bitter", serif;
  font-size: 2.5rem;
}

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

.directory-card {
  display: grid;
  gap: 16px;
}

.directory-card.accent,
.panel-card {
  background:
    linear-gradient(180deg, rgba(169, 79, 52, 0.12), rgba(255, 250, 241, 0.76)),
    rgba(255, 250, 241, 0.76);
}

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

.card-head span {
  font-size: 0.88rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(23, 22, 20, 0.5);
}

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

.mini-list,
.catalog-grid,
.related-grid {
  display: grid;
  gap: 12px;
}

.mini-item,
.related-card {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid var(--line);
}

.mini-item span,
.related-card span {
  color: var(--muted);
  line-height: 1.6;
}

.list-hero {
  display: grid;
  gap: 10px;
  padding: 16px 0 4px;
}

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

.catalog-card {
  display: grid;
  gap: 14px;
  padding: 24px;
  border-radius: 24px;
  background: rgba(255, 250, 241, 0.76);
}

.catalog-topline {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}

.catalog-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.catalog-facts span {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(23, 22, 20, 0.06);
  font-size: 0.8rem;
}

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

.chip {
  display: inline-flex;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(169, 79, 52, 0.1);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
}

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

.entry-aside {
  position: sticky;
  top: 20px;
  display: grid;
  gap: 16px;
}

.entry-content {
  display: grid;
  gap: 18px;
}

.entry-topline {
  display: flex;
  gap: 14px;
  align-items: center;
  font-size: 0.84rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(23, 22, 20, 0.52);
}

.entry-summary {
  margin: 16px 0 0;
  font-size: 1.05rem;
}

.aside-card {
  display: grid;
  gap: 12px;
}

.meta-pair,
.meta-block {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.meta-pair:last-child,
.meta-block:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.entry-content h1,
.entry-content h2,
.entry-content h3 {
  margin-top: 0;
}

.entry-content ul {
  margin: 0;
  padding-left: 22px;
  color: rgba(23, 22, 20, 0.82);
  line-height: 1.8;
}

.entry-content code {
  padding: 2px 6px;
  border-radius: 8px;
  background: rgba(23, 22, 20, 0.07);
  font-size: 0.92em;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

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

th {
  font-size: 0.84rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(23, 22, 20, 0.54);
}

.evidence {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
}

.evidence-a {
  background: rgba(102, 115, 75, 0.16);
  color: var(--olive);
}

.evidence-b {
  background: rgba(169, 79, 52, 0.14);
  color: var(--accent);
}

.evidence-c {
  background: rgba(23, 22, 20, 0.1);
  color: var(--ink);
}

.empty-state,
.search-empty {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.56);
  border: 1px dashed var(--line);
}

@media (max-width: 1080px) {
  .hero-block,
  .entry-layout,
  .catalog-grid,
  .directory-grid,
  .about-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .entry-aside {
    position: static;
  }
}

@media (max-width: 720px) {
  .site-shell {
    width: min(calc(100% - 18px), var(--max-width));
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
    border-radius: 26px;
  }

  .brand-lockup {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  h1 {
    font-size: clamp(2.4rem, 14vw, 3.7rem);
  }

  .hero-copy,
  .hero-side,
  .directory-card,
  .catalog-card,
  .aside-card,
  .entry-header,
  .entry-section {
    padding: 22px;
    border-radius: 24px;
  }

  .search-box {
    grid-template-columns: 1fr;
  }

  .search-box button {
    min-height: 52px;
  }

  .catalog-topline {
    align-items: flex-start;
    flex-direction: column;
  }
}