body {
  margin: 0;
  background: #f7f4ef;
  color: #202124;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

a { color: #245f7a; text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-end;
  padding: 36px 40px 28px;
  border-bottom: 1px solid #ddd3c4;
  background: #fffaf2;
}

.site-header h1 { margin: 0; font-size: 32px; line-height: 1.2; }
.eyebrow { margin: 0 0 8px; color: #7c5d3c; font-size: 13px; letter-spacing: 0; }

nav { display: flex; gap: 10px; flex-wrap: wrap; }
nav a {
  border: 1px solid #cbbda8;
  border-radius: 6px;
  padding: 8px 12px;
  background: #fff;
}
nav a[aria-current="page"] { background: #283845; color: #fff; border-color: #283845; }

main { max-width: 1180px; margin: 0 auto; padding: 28px 24px 48px; }

.summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 26px;
}

.stat, .group-card, .year-block {
  background: #fff;
  border: 1px solid #ded6ca;
  border-radius: 8px;
}

.stat { padding: 16px; }
.stat strong { display: block; font-size: 26px; margin-bottom: 4px; }
.stat span { color: #6b6258; font-size: 13px; }

.section-title { margin: 34px 0 14px; font-size: 22px; }
.section-note { color: #6b6258; margin: -6px 0 16px; line-height: 1.7; }

.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.group-card { padding: 0; overflow: hidden; }
.group-card summary {
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid #eee6dc;
}
.group-card summary span { font-weight: 700; }
.group-card summary em { color: #756b60; font-style: normal; font-size: 13px; white-space: nowrap; }

.article-list { margin: 0; padding: 10px 16px 14px 38px; }
.article-list li { margin: 7px 0; line-height: 1.55; }
.date {
  color: #82786e;
  font-size: 12px;
  margin-left: 8px;
  white-space: nowrap;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 0;
}
.article-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #ded6ca;
  border-radius: 8px;
  background: #fffaf2;
  padding: 7px 10px;
}
.meta-label {
  color: #756b60;
  font-size: 12px;
}
.meta-value {
  color: #202124;
}
.meta-chips {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
}
.meta-chip {
  color: #202124;
  background: #f0e8dc;
  border-radius: 999px;
  padding: 2px 8px;
}
.article-rule {
  border: 0;
  border-top: 1px solid #e6ded2;
  margin: 20px 0;
}
.article {
  box-sizing: border-box;
  width: min(980px, 100%);
}
.topnav {
  margin-bottom: 20px;
}
.content {
  max-width: 100%;
  color: #202124;
  line-height: 1.75;
  overflow-wrap: anywhere;
}
.content font[color="#F0F0F0" i],
.content font[color="#FFFFFF" i],
.content font[color="white" i] {
  color: inherit !important;
}
.content img {
  box-sizing: border-box;
  display: block;
  width: auto !important;
  max-width: min(100%, calc(100vw - 48px)) !important;
  height: auto !important;
}
.content table,
.content tbody,
.content tr,
.content td {
  max-width: 100% !important;
}
.missing-image {
  box-sizing: border-box;
  max-width: 100%;
  margin: 14px 0;
  padding: 10px 12px;
  border: 1px dashed #c9bba8;
  border-radius: 6px;
  background: #fffaf2;
  color: #756b60;
  font-size: 14px;
}
.article-neighbors {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  border-top: 1px solid #e6ded2;
  margin-top: 28px;
  padding-top: 18px;
}
.article-neighbors a,
.article-neighbors .disabled {
  display: block;
  border: 1px solid #d5c9b7;
  border-radius: 8px;
  background: #fffaf2;
  padding: 12px 14px;
  min-height: 48px;
}
.article-neighbors span {
  display: block;
  color: #756b60;
  font-size: 12px;
  margin-bottom: 3px;
}
.article-neighbors .disabled {
  color: #9d948b;
  background: #f7f4ef;
}

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.chip {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  border: 1px solid #d5c9b7;
  border-radius: 999px;
  padding: 7px 11px;
  background: #fff;
  color: #4d463f;
  cursor: pointer;
  font: inherit;
}
.chip b { color: #202124; }
.chip[aria-pressed="true"] {
  background: #283845;
  border-color: #283845;
  color: #fff;
}
.chip[aria-pressed="true"] b { color: #fff; }

.category-panels { margin-bottom: 24px; }
.category-panel {
  display: none;
  background: #fff;
  border: 1px solid #ded6ca;
  border-radius: 8px;
  padding: 16px;
}
.category-panel.is-active { display: block; }
.category-panel h3 {
  margin: 0 0 8px;
  font-size: 20px;
}
.category-panel h3 span {
  color: #756b60;
  font-size: 13px;
  font-weight: 400;
}
.category-panel .article-list { padding-top: 4px; padding-bottom: 0; }

.year-block { margin-bottom: 14px; padding: 16px; }
.year-block h2 { margin: 0 0 8px; font-size: 22px; }

@media (max-width: 760px) {
  .site-header { display: block; padding: 28px 20px 22px; }
  nav { margin-top: 18px; }
  main { padding: 22px 16px 36px; }
  .summary, .grid { grid-template-columns: 1fr; }
  .group-card summary { align-items: flex-start; flex-direction: column; gap: 4px; }
  .date { display: block; margin-left: 0; margin-top: 2px; }
}