.reference-main {
  width: 100%;
  max-width: var(--layout-wide);
  margin: 0 auto;
  padding: 30px var(--layout-padding) 56px;
}

.reference-main.layout-standard {
  max-width: var(--layout-standard);
}

.reference-hero,
.reference-panel,
.reference-card,
.reference-summary,
.reference-table-wrap,
.reference-meta {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.reference-hero {
  display: grid;
  gap: 16px;
  padding: clamp(22px, 4vw, 38px);
  margin-bottom: 26px;
}

.reference-hero--compact {
  margin-bottom: 0;
  padding: clamp(22px, 3vw, 34px);
}

.reference-hero h1 {
  font-size: clamp(2rem, 4vw, 3.45rem);
}

.reference-subtitle {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.6;
}

.reference-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(220px, 0.65fr);
  gap: clamp(18px, 3vw, 30px);
  align-items: start;
}

.reference-layout--detail {
  grid-template-columns: minmax(0, 2fr) minmax(220px, 0.65fr);
}

.reference-stack {
  display: grid;
  gap: 22px;
  min-width: 0;
}

.reference-sidebar {
  align-self: start;
}

.reference-panel,
.reference-card,
.reference-summary,
.reference-meta {
  min-width: 0;
  padding: 20px;
}

.reference-sidebar .reference-panel,
.reference-sidebar .reference-meta {
  box-shadow: none;
  background: color-mix(in srgb, var(--surface) 88%, var(--surface-muted));
}

.reference-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.reference-card {
  display: grid;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}

.reference-card h3,
.reference-panel h2,
.reference-summary h2,
.reference-meta h2 {
  overflow-wrap: anywhere;
}

.reference-card p,
.reference-panel p,
.reference-summary p {
  color: var(--muted);
}

.reference-label-row,
.reference-link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
}

.reference-label,
.reference-link-list a {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  max-width: 100%;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-muted);
  color: var(--accent-dark);
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1.25;
  padding: 5px 9px;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.reference-search input {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
  font: inherit;
  padding: 10px 12px;
}

.reference-rule-list,
.reference-source-list {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.reference-source-list a {
  color: var(--accent-dark);
  overflow-wrap: anywhere;
}


.reference-warning {
  border: 1px solid rgba(154, 91, 31, 0.28);
  border-radius: 8px;
  background: #fff8ed;
  color: #704b25;
  font-size: 0.94rem;
  line-height: 1.55;
  margin: 0;
  padding: 14px 16px;
}

.reference-table-wrap {
  max-width: 100%;
  overflow-x: auto;
  padding: 0;
}

.reference-table {
  width: 100%;
  min-width: 560px;
  table-layout: fixed;
  border-collapse: collapse;
  font-size: 0.94rem;
}

.reference-table th,
.reference-table td {
  border-bottom: 1px solid var(--line);
  padding: 11px 12px;
  text-align: left;
  vertical-align: top;
  white-space: normal;
  overflow-wrap: break-word;
  word-break: normal;
}

.reference-table th:first-child,
.reference-table td:first-child {
  width: 76px;
}

.reference-table th {
  background: var(--surface-muted);
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 800;
}

.reference-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.reference-metric {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-muted);
  padding: 14px;
}

.reference-metric span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
}

.reference-metric strong {
  display: block;
  margin-top: 6px;
  color: var(--ink);
  font-size: 1.08rem;
  overflow-wrap: anywhere;
}

.reference-meta dl {
  display: grid;
  grid-template-columns: minmax(104px, auto) 1fr;
  gap: 8px 12px;
  margin: 0;
}

.reference-meta dt {
  color: var(--muted);
  font-weight: 750;
}

.reference-meta dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
}

@media (max-width: 1040px) {
  .reference-layout,
  .reference-layout--detail,
  .reference-grid,
  .reference-summary-grid {
    grid-template-columns: 1fr;
  }

  .reference-sidebar .reference-panel,
  .reference-sidebar .reference-meta {
    background: var(--surface);
    box-shadow: var(--shadow);
  }
}

@media (max-width: 560px) {
  .reference-main {
    padding-inline: 14px;
  }

  .reference-panel,
  .reference-card,
  .reference-summary,
  .reference-meta {
    padding: 18px;
  }

  .reference-table {
    min-width: 500px;
    font-size: 0.9rem;
  }

  .reference-table th,
  .reference-table td {
    padding: 10px;
  }

  .reference-meta dl {
    grid-template-columns: 1fr;
  }
}