/* ==========================================================================
   365weixinqun.com — 名爵bot游戏 内页（棋盘规则手册）
   暖沙纸底 / 深棕 / 青绿 / 棋盘格与规则编号；不与其他页共用骨架。
   ========================================================================== */

.page-game {
  --b-bg: #f7efdf;
  --b-bg-2: #efe2c9;
  --b-card: #fffaf0;
  --b-ink: #2f2418;
  --b-muted: #7a6549;
  --b-teal: #2f6f6a;
  --b-red: #c4553a;
  --b-line: rgba(74, 52, 32, .18);
  --b-line-soft: rgba(74, 52, 32, .1);
  background: var(--b-bg);
  color: var(--b-ink);
}
.page-game .site-footer { background: #17110b; }

/* ---------- Hero ---------- */
.game-hero {
  position: relative;
  overflow: hidden;
  padding: 26px 0 62px;
  border-bottom: 1px solid var(--b-line);
  background:
    radial-gradient(circle at 82% 26%, rgba(47, 111, 106, .08), transparent 42%),
    var(--b-bg);
}
.game-weave {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(74, 52, 32, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 52, 32, .045) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom right, #000, transparent 70%);
  -webkit-mask-image: linear-gradient(to bottom right, #000, transparent 70%);
  pointer-events: none;
}
.game-crumb { position: relative; padding-bottom: 28px; }
.game-crumb span:last-child { color: var(--b-teal); opacity: 1; }

.game-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.03fr .97fr;
  gap: 52px;
  align-items: center;
}
.game-kicker {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2.6px;
  color: var(--b-teal);
}
.game-hero h1 {
  margin-top: 14px;
  font-family: var(--serif);
  font-size: clamp(42px, 5.2vw, 68px);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -.5px;
  color: var(--b-ink);
}
.game-hero h1 em {
  display: block;
  margin-top: 14px;
  font-family: var(--font);
  font-style: normal;
  font-size: clamp(16px, 1.8vw, 20px);
  font-weight: 400;
  line-height: 1.7;
  color: var(--b-muted);
}
.game-lead {
  margin-top: 20px;
  max-width: 540px;
  font-size: 15px;
  line-height: 2.05;
  color: #57452f;
}
.game-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.game-actions .btn-primary {
  background: var(--b-teal);
  color: #fff;
  border-radius: 3px;
  box-shadow: 0 12px 26px rgba(47, 111, 106, .2);
}
.game-actions .btn-primary:hover { background: #265a56; }
.game-actions .btn-room { border-radius: 3px; color: var(--b-ink); border-color: var(--b-line); }
.game-actions .btn-room b { color: var(--b-teal); }
.game-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.game-chips li {
  padding: 5px 12px;
  border: 1px solid rgba(47, 111, 106, .3);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1.2px;
  color: #3f6f68;
}
.game-figure {
  background: #fffaf0;
  border: 1px solid var(--b-line);
  padding: 10px;
  box-shadow: 0 26px 52px rgba(74, 52, 32, .16);
}
.game-figure img { width: 100%; }
.game-figure figcaption {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding-top: 9px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 1.6px;
  color: #97815f;
}

/* ---------- 摘要 ---------- */
.game-strip { background: #3a2a1c; color: #eadfcc; }
.game-strip-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.game-strip-inner > div {
  padding: 15px 16px;
  border-left: 1px solid rgba(255, 255, 255, .12);
}
.game-strip-inner > div:first-child { border-left: 0; padding-left: 0; }
.game-strip-inner span {
  display: block;
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: 1.8px;
  color: #b49f80;
}
.game-strip-inner strong { display: block; margin-top: 3px; font-size: 12.5px; color: #fff6e6; }

/* ---------- section ---------- */
.game-section { padding: 72px 0; }
.game-section + .game-section { border-top: 1px solid var(--b-line); }
.game-section.is-board { background: var(--b-bg-2); }
.game-section .container.narrow { max-width: 900px; }
.game-head { max-width: 760px; margin-bottom: 36px; }
.game-head h2 {
  margin-top: 10px;
  font-family: var(--serif);
  font-size: clamp(26px, 3vw, 37px);
  line-height: 1.32;
  font-weight: 700;
  color: var(--b-ink);
}
.game-head p {
  margin-top: 10px;
  font-size: 13.5px;
  line-height: 1.95;
  color: var(--b-muted);
}

/* ---------- 模式 ---------- */
.mode-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.mode-grid article {
  padding: 26px 24px;
  background: var(--b-card);
  border: 1px solid var(--b-line);
  border-bottom: 4px solid var(--b-teal);
}
.mode-grid article.mode-b { border-bottom-color: var(--b-red); }
.mode-grid article.mode-c { border-bottom-color: var(--b-ink); }
.mode-no {
  display: inline-grid;
  place-items: center;
  width: 32px; height: 32px;
  border: 1px solid var(--b-line);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--b-teal);
}
.mode-grid h3 {
  margin-top: 14px;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--b-ink);
}
.mode-grid p { margin-top: 8px; font-size: 13px; line-height: 1.9; color: #57452f; }
.mode-grid ul { margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--b-line); }
.mode-grid li {
  position: relative;
  padding: 4px 0 4px 14px;
  font-size: 12px;
  color: var(--b-muted);
}
.mode-grid li::before { content: "·"; position: absolute; left: 2px; color: var(--b-teal); font-weight: 700; }

/* ---------- 回合 ---------- */
.round-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 2px solid var(--b-ink);
}
.round-steps li {
  position: relative;
  padding: 22px 18px 0 0;
}
.round-steps li::before {
  content: "";
  position: absolute;
  top: -5px; left: 0;
  width: 8px; height: 8px;
  background: var(--b-bg-2);
  border: 2px solid var(--b-teal);
}
.round-steps li + li { padding-left: 18px; border-left: 1px solid var(--b-line); }
.round-steps span {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1.6px;
  color: var(--b-teal);
}
.round-steps h3 { margin-top: 7px; font-family: var(--serif); font-size: 17px; font-weight: 700; }
.round-steps p { margin-top: 5px; font-size: 12.5px; line-height: 1.9; color: var(--b-muted); }

/* ---------- 棋盘 ---------- */
.game-board-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}
.game-board-grid h2 {
  margin-top: 10px;
  font-family: var(--serif);
  font-size: clamp(26px, 3vw, 37px);
  font-weight: 700;
}
.game-board-grid > div > p {
  margin-top: 14px;
  font-size: 14px;
  line-height: 2;
  color: #57452f;
}
.board-points { margin-top: 18px; }
.board-points li {
  position: relative;
  padding: 5px 0 5px 16px;
  font-size: 12.5px;
  color: var(--b-muted);
}
.board-points li::before { content: "→"; position: absolute; left: 0; color: var(--b-teal); font-size: 11px; }
.board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 12px;
  background: #4a3420;
  border: 1px solid #3a2a1c;
  aspect-ratio: 1;
  max-width: 420px;
  width: 100%;
  justify-self: end;
}
.cell {
  display: grid;
  place-items: center;
  background: var(--b-card);
  border: 1px solid rgba(74, 52, 32, .14);
  font-family: var(--mono);
  font-size: 16px;
  color: #8a6a44;
}
.cell.c1 { background: #dceceb; color: var(--b-teal); }
.cell.c2 { background: #f3d9cf; color: var(--b-red); }
.cell.c3 { background: #e8ddc9; color: #4a3420; }
.cell.c4 {
  background: transparent;
  border: 2px dashed rgba(47, 111, 106, .45);
  color: var(--b-teal);
}
.cell.center {
  background: #3a2a1c;
  color: #f2e4c9;
  font-size: 13px;
  letter-spacing: 1.5px;
}

/* ---------- 记录 ---------- */
.record-wrap {
  overflow-x: auto;
  max-width: 100%;
  border: 1px solid var(--b-line);
  background: var(--b-card);
}
.record-table { min-width: 560px; font-size: 13px; }
.record-table th, .record-table td {
  padding: 13px 18px;
  text-align: left;
  border-bottom: 1px solid var(--b-line-soft);
  border-right: 1px solid var(--b-line-soft);
}
.record-table th:last-child, .record-table td:last-child { border-right: 0; }
.record-table tbody tr:last-child td { border-bottom: 0; }
.record-table thead th {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 1.5px;
  font-weight: 400;
  color: #f2e4c9;
  background: #3a2a1c;
}
.record-table td { color: #57452f; }
.game-note { margin-top: 14px; font-size: 12px; color: #8a7a60; }
.game-note a { color: var(--b-teal); border-bottom: 1px solid rgba(47, 111, 106, .35); }

/* ---------- 新手 ---------- */
.starter-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--b-line);
  border: 1px solid var(--b-line);
}
.starter-grid article {
  padding: 26px 24px;
  background: var(--b-card);
}
.starter-grid span {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 2px;
  color: var(--b-teal);
}
.starter-grid h3 { margin-top: 8px; font-family: var(--serif); font-size: 20px; font-weight: 700; }
.starter-grid p { margin-top: 6px; font-size: 12.5px; line-height: 1.9; color: var(--b-muted); }

/* ---------- 礼仪 ---------- */
.game-etiquette-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 54px;
  align-items: start;
}
.game-etiquette-grid h2 {
  margin-top: 10px;
  font-family: var(--serif);
  font-size: clamp(26px, 3vw, 37px);
  line-height: 1.32;
  font-weight: 700;
}
.game-etiquette-grid > div > p {
  margin-top: 14px;
  font-size: 14px;
  line-height: 2;
  color: #57452f;
}
.etiquette { border-top: 2px solid var(--b-ink); }
.etiquette li {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 13px 0;
  border-bottom: 1px solid var(--b-line);
  font-size: 13.5px;
  color: #57452f;
}
.etiquette b {
  flex: none;
  width: 30px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--b-teal);
}

/* ---------- 折叠 ---------- */
.page-game .acc-trigger { font-family: var(--serif); font-size: 16.5px; font-weight: 600; }
.page-game .acc-panel p { font-size: 13px; line-height: 1.95; }
.page-game .acc-item.is-open .acc-trigger::after { color: var(--b-teal); }

/* ---------- 对比 ---------- */
.game-cmp {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.game-cmp article {
  padding: 26px 24px;
  background: var(--b-card);
  border: 1px solid var(--b-line);
  border-top: 4px solid var(--b-teal);
}
.game-cmp article + article { border-top-color: var(--b-red); }
.game-cmp span {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 2.2px;
  color: var(--b-muted);
}
.game-cmp h3 { margin-top: 8px; font-family: var(--serif); font-size: 22px; font-weight: 700; }
.game-cmp p { margin-top: 8px; font-size: 13px; line-height: 1.9; color: #57452f; }
.game-cmp ul { margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--b-line); }
.game-cmp li {
  position: relative;
  padding: 4px 0 4px 14px;
  font-size: 12px;
  color: var(--b-muted);
}
.game-cmp li::before { content: "·"; position: absolute; left: 2px; color: var(--b-teal); font-weight: 700; }

/* ---------- 安全 ---------- */
.game-safe {
  padding: 52px 0;
  background: #2f2418;
  color: #e8dcc7;
}
.game-safe-inner {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 46px;
  align-items: start;
}
.game-safe h2 { margin-top: 10px; font-family: var(--serif); font-size: clamp(23px, 2.7vw, 31px); font-weight: 700; color: #fff; }
.game-safe p { font-size: 13.5px; line-height: 2; color: #bfae93; }
.game-safe .game-kicker { color: #9fd0c9; }

/* ---------- 相关 ---------- */
.game-rel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--b-line);
  border: 1px solid var(--b-line);
}
.game-rel-grid a {
  padding: 22px 24px;
  background: var(--b-card);
  transition: background .2s;
}
.game-rel-grid a:hover { background: #fffdf6; }
.game-rel-grid span {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 2px;
  color: #97815f;
}
.game-rel-grid h3 { margin-top: 7px; font-family: var(--serif); font-size: 19px; font-weight: 700; }
.game-rel-grid p { margin-top: 4px; font-size: 12.5px; color: var(--b-muted); }

/* ---------- CTA ---------- */
.game-cta {
  padding: 62px 0;
  background: var(--b-teal);
  color: #eaf6f4;
}
.game-cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.game-cta h2 { margin-top: 10px; font-family: var(--serif); font-size: clamp(24px, 3vw, 35px); font-weight: 700; color: #fff; }
.game-cta p { margin-top: 10px; max-width: 560px; font-size: 13.5px; color: #c5e3df; }
.game-cta p strong { color: #fff; }
.game-cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.game-cta-actions .btn-primary { background: #fffaf0; color: #2f2418; border-radius: 3px; box-shadow: none; }
.game-cta-actions .btn-primary:hover { background: #fff; }
.game-cta-actions .btn-room { border-radius: 3px; color: #fff; border-color: rgba(255, 255, 255, .5); }
.game-cta-actions .btn-room b { color: #fff; }
.game-cta .game-kicker { color: #b8e0da; }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .game-hero-grid { grid-template-columns: 1fr; gap: 34px; }
  .game-figure { max-width: 680px; }
  .mode-grid { grid-template-columns: 1fr; }
  .round-steps { grid-template-columns: 1fr 1fr 1fr; row-gap: 24px; }
  .round-steps li:nth-child(4) { padding-left: 0; border-left: 0; }
  .game-board-grid { grid-template-columns: 1fr; gap: 30px; }
  .board { justify-self: start; }
  .game-etiquette-grid { grid-template-columns: 1fr; gap: 22px; }
  .game-safe-inner { grid-template-columns: 1fr; gap: 18px; }
}

@media (max-width: 760px) {
  .game-section { padding: 50px 0; }
  .game-hero { padding: 20px 0 46px; }
  .game-actions { flex-direction: column; }
  .game-actions .btn { width: 100%; }
  .game-strip-inner { grid-template-columns: 1fr 1fr; }
  .game-strip-inner > div:nth-child(3) { border-left: 0; padding-left: 0; }
  .round-steps { grid-template-columns: 1fr; }
  .round-steps li { padding-left: 0 !important; border-left: 0 !important; padding-right: 0; }
  .starter-grid { grid-template-columns: 1fr; }
  .game-cmp { grid-template-columns: 1fr; }
  .game-rel-grid { grid-template-columns: 1fr; }
  .game-cta-actions { width: 100%; }
  .game-cta-actions .btn { width: 100%; }
  .board { max-width: 340px; }
}