:root {
  --bg: #f4ecdd;
  --panel: #fffdf6;
  --ink: #3d2f23;
  --muted: #8a7a68;
  --accent: #c96f2e;
  --accent-deep: #a8571f;
  --wood: #7a5230;
  --line: #e6dac2;
  --ok: #3e7c4f;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  line-height: 1.7;
}

body.site-theme.site-feature-theme.boardgames-page {
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 50% -100px, #fbf3e3 0%, rgba(251, 243, 227, 0) 60%),
    linear-gradient(160deg, #f7eedd 0%, #f4ecdd 55%, #f6efdf 100%);
  background-attachment: fixed;
}

a { color: var(--accent-deep); }

.wrap {
  max-width: 1060px;
  margin: 0 auto;
  padding: 28px 20px 60px;
}

/* ---------- 顶部 ---------- */
.site-head {
  text-align: center;
  padding: 46px 0 30px;
  position: relative;
}

.site-head h1 {
  margin: 0;
  font-size: 2.5rem;
  letter-spacing: .06em;
  color: var(--wood);
}

.site-head .sub {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: .95rem;
}

.site-head .sub::before,
.site-head .sub::after {
  content: "·";
  margin: 0 .6em;
  color: var(--accent);
}

/* ---------- 筛选 ---------- */
.filters {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 20px 14px;
  margin-bottom: 26px;
  box-shadow: 0 6px 24px rgba(122,82,48,.06);
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
}

.filter-group + .filter-group { padding-top: 12px; border-top: 1px dashed var(--line); }

.filter-label {
  font-size: .82rem;
  color: var(--muted);
  margin-right: 4px;
  min-width: 4.2em;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  background: #fff;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  font-size: .86rem;
  color: var(--ink);
  cursor: pointer;
  user-select: none;
  transition: all .18s ease;
}

.chip:hover { border-color: var(--accent); transform: translateY(-1px); }

.chip input { position: absolute; opacity: 0; pointer-events: none; }

.chip:has(input:checked) {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
}

.chip-clear {
  margin-left: auto;
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: .82rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
}

.chip-clear:hover { color: var(--accent-deep); background: #f7efe0; }

/* ---------- 卡片网格 ---------- */
.results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 18px;
}

.game-card {
  display: block;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  text-decoration: none;
  color: var(--ink);
  box-shadow: 0 4px 18px rgba(122,82,48,.07);
  transition: transform .2s ease, box-shadow .2s ease;
}

.game-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(122,82,48,.16);
}

.game-card .thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  background: #efe6d2;
  border-bottom: 3px solid var(--accent);
}

.game-card .body { padding: 12px 14px 14px; }

.game-card .name {
  font-size: 1.06rem;
  font-weight: 700;
  margin: 0 0 6px;
}

.game-card .tags { display: flex; flex-wrap: wrap; gap: 6px; }

.tag {
  font-size: .74rem;
  padding: 2px 9px;
  border-radius: 999px;
  background: #f4ead7;
  color: var(--wood);
}

.tag.type {
  background: #fdf0e2;
  color: var(--accent-deep);
}

.no-results {
  display: none;
  text-align: center;
  padding: 46px 20px;
  color: var(--muted);
  font-size: 1.05rem;
}

.no-results.show { display: block; }

/* ---------- 页脚 ---------- */
.site-foot {
  margin-top: 46px;
  text-align: center;
  color: var(--muted);
  font-size: .9rem;
  border-top: 1px dashed var(--line);
  padding-top: 22px;
}

.site-foot b { color: var(--wood); }

/* ---------- 规则页 ---------- */
.rules-top {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 8px 0 26px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  color: var(--wood);
  font-size: .92rem;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 7px 16px;
  border-radius: 999px;
  transition: all .18s ease;
}

.back-link:hover { border-color: var(--accent); color: var(--accent-deep); }

.rules-title h1 {
  margin: 0 0 6px;
  font-size: 2rem;
  color: var(--wood);
}

.rules-title .meta { display: flex; flex-wrap: wrap; gap: 8px; }

/* 章节导航 */
.toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 26px;
}

.toc a {
  text-decoration: none;
  font-size: .84rem;
  color: var(--wood);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 14px;
  transition: all .18s ease;
}

.toc a:hover { border-color: var(--accent); color: var(--accent-deep); }

/* 极简规则高亮卡 */
.quick {
  background: linear-gradient(135deg, #fdf1e0, #fbe8d0);
  border: 1.5px solid var(--accent);
  border-radius: 16px;
  padding: 18px 22px;
  margin-bottom: 26px;
}

.quick h2 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--accent-deep);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.quick p { margin: 0; font-size: 1rem; }

.copy-btn {
  flex-shrink: 0;
  font-size: .78rem;
  border: 1px solid var(--accent);
  background: #fff;
  color: var(--accent-deep);
  border-radius: 999px;
  padding: 3px 12px;
  cursor: pointer;
  transition: all .18s ease;
}

.copy-btn:hover { background: var(--accent); color: #fff; }

/* 章节卡片 */
.section {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px 24px;
  margin-bottom: 18px;
  box-shadow: 0 4px 18px rgba(122,82,48,.05);
}

.section h2 {
  margin: 0 0 10px;
  font-size: 1.12rem;
  color: var(--wood);
  display: flex;
  align-items: center;
  gap: 10px;
}

.section h2::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--accent);
  flex-shrink: 0;
}

.section p { margin: 0 0 8px; }
.section p:last-child { margin-bottom: 0; }
.section ul, .section ol { margin: 0 0 4px; padding-left: 1.4em; }
.section li { margin-bottom: 5px; }
.section li:last-child { margin-bottom: 0; }

.note {
  margin-top: 26px;
  font-size: .82rem;
  color: var(--muted);
  background: #fbf5e9;
  border: 1px dashed var(--line);
  border-radius: 12px;
  padding: 12px 16px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 680px) {
  .site-head h1 { font-size: 1.9rem; }
  .rules-title h1 { font-size: 1.55rem; }
  .results { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
  .section { padding: 16px 16px; }
  .chip-clear { margin-left: 0; width: 100%; text-align: left; }
}