/* ===== G-Tool 全局样式 ===== */
:root {
  --primary: #07c160;
  --primary-dark: #06ad56;
  --bg: #f5f5f5;
  --bg-card: #ffffff;
  --text: #333333;
  --text-secondary: #666666;
  --text-light: #999999;
  --border: #e8e8e8;
  --danger: #e74c3c;
  --danger-hover: #c0392b;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
  --radius: 12px;
  --radius-sm: 8px;
  --font-mono: 'Courier New', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none; /* 基础层：屏蔽下拉刷新 / 橡皮筋（配合 js/lingjing-gesture-guard.js 兜底） */
}

/* ===== 应用容器 ===== */
.app-container {
  max-width: 800px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--bg-card);
  position: relative;
  padding-bottom: 60px; /* 为固定底栏留出空间 */
}

/* ===== 导航栏 ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  padding: 10px 12px;
  display: flex;
  align-items: center;
  height: 48px;
}
.navbar-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  flex: 1;
  text-align: center;
}
.navbar-back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--primary);
  font-size: 14px;
  cursor: pointer;
  border: none;
  background: none;
  padding: 4px 8px;
  border-radius: 6px;
  min-width: 56px;
}
.navbar-back:hover { background: #f0f0f0; }
.navbar-rules {
  display: none;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  border: none;
  font-size: 16px;
  cursor: pointer;
  box-shadow: 0 1px 6px rgba(7,193,96,0.35);
  opacity: 0.9;
  transition: opacity 0.2s;
  min-width: 32px;
}
.navbar-rules:hover { opacity: 1; }
.navbar-rules.show { display: flex; }

/* ===== 底部 Tab 导航 ===== */
.tab-bar {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 800px;
  z-index: 100;
  background: #ffffff;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-around;
  height: 60px;
}
.tab-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 4px 12px;
  cursor: pointer;
  border: none;
  background: none;
  color: var(--text-light);
  font-size: 11px;
  transition: color 0.2s;
  min-width: 56px;
}
.tab-item.active { color: var(--primary); }
.tab-item .tab-icon { font-size: 22px; line-height: 1; }

/* ===== 页面区域 ===== */
.page { display: none; padding: 16px; min-height: 70vh; }
.page.active { display: block; }

/* ===== 通用组件 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 8px 16px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
  background: #f0f0f0;
  color: var(--text);
}
.btn:hover { background: #e0e0e0; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: var(--danger-hover); }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-xs { padding: 2px 8px; font-size: 11px; }

.input, .textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
  background: #fafafa;
}
.input:focus, .textarea:focus { border-color: var(--primary); background: #fff; }
.textarea { min-height: 120px; resize: vertical; }

/* ===== Toast & Modal ===== */
.toast {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0,0,0,0.8);
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
}
.toast.show { opacity: 1; }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 9998;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.modal-overlay.show { opacity: 1; pointer-events: auto; }
.modal-box {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px;
  max-width: 320px;
  width: 90%;
  text-align: center;
  box-shadow: var(--shadow);
}
.modal-box h3 { font-size: 18px; margin-bottom: 12px; }
.modal-box p { font-size: 14px; color: var(--text-secondary); margin-bottom: 20px; }
.modal-box .modal-actions { display: flex; gap: 12px; justify-content: center; }
.modal-box input {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  margin-bottom: 16px;
  outline: none;
}
.modal-box input:focus { border-color: var(--primary); }

/* ===== 首页导航网格 ===== */
.home-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 16px 0; }
.home-grid-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 16px 8px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s;
  background: #fafafa;
  border: 1px solid transparent;
}
.home-grid-item:hover { border-color: var(--primary); background: #f0fff4; }
.home-grid-item .home-grid-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: #fff;
}
.home-grid-item .home-grid-label { font-size: 12px; color: var(--text-secondary); }

.home-section-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin: 20px 0 12px;
  padding-left: 4px;
  border-left: 3px solid var(--primary);
  padding-left: 10px;
}

/* ===== 游戏通用 ===== */
.game-container { text-align: center; padding: 0; }
.game-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
  padding: 8px 0;
}
.game-info { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.game-score { font-size: 24px; font-weight: 700; color: var(--primary); }
.game-best { font-size: 13px; color: var(--text-light); }
.game-actions { display: flex; gap: 8px; flex-wrap: wrap; }

canvas.game-board {
  border: 2px solid #333;
  border-radius: 4px;
  background: #f0d9a0;
  max-width: 100%;
  touch-action: none;
  cursor: pointer;
}

/* AI 控制 */
.ai-controls {
  display: flex;
  gap: 6px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  margin: 8px 0;
}
.ai-controls button { min-width: 32px; }
.ai-controls .diff-display { font-size: 14px; min-width: 60px; text-align: center; font-weight: 600; }

/* ===== 规则弹窗 ===== */
.rules-btn {
  position: absolute;
  bottom: 8px;
  right: 8px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  border: none;
  font-size: 18px;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(7,193,96,0.4);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.85;
  transition: opacity 0.2s;
}
.rules-btn:hover { opacity: 1; }
.rules-panel {
  position: fixed;
  inset: 0;
  z-index: 9997;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.rules-panel.show { opacity: 1; pointer-events: auto; }
.rules-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.5); }
.rules-content {
  position: relative;
  background: #fef8e7;
  border-radius: var(--radius);
  padding: 24px;
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 4px 24px rgba(0,0,0,0.2);
}
.rules-content h3 { font-size: 18px; margin-bottom: 16px; text-align: center; }
.rules-content p { font-size: 13px; line-height: 1.8; margin-bottom: 8px; color: var(--text-secondary); }

/* ===== 2048 游戏 ===== */
.game-2048-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  background: #bbada0;
  padding: 12px;
  border-radius: 12px;
  width: min(92vw, 360px); /* 自适应：窄屏跟随视口，宽屏封顶 360px */
  margin: 0 auto;
  touch-action: none; /* ★ 修复真机滑动：阻止浏览器手势接管（防 touchcancel 吃掉 touchend） */
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}
.game-2048-cell {
  aspect-ratio: 1;
  background: #cdc1b4;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 700;
  color: #776e65;
  transition: all 0.15s;
}
.game-2048-cell.n2 { background: #eee4da; }
.game-2048-cell.n4 { background: #ede0c8; }
.game-2048-cell.n8 { background: #f2b179; color: #fff; }
.game-2048-cell.n16 { background: #f59563; color: #fff; }
.game-2048-cell.n32 { background: #f67c5f; color: #fff; }
.game-2048-cell.n64 { background: #f65e3b; color: #fff; }
.game-2048-cell.n128 { background: #edcf72; color: #fff; font-size: 22px; }
.game-2048-cell.n256 { background: #edcc61; color: #fff; font-size: 22px; }
.game-2048-cell.n512 { background: #edc850; color: #fff; font-size: 22px; }
.game-2048-cell.n1024 { background: #edc53f; color: #fff; font-size: 18px; }
.game-2048-cell.n2048 { background: #edc22e; color: #fff; font-size: 18px; }
.game-2048-cell.n4096 { background: #3c3a32; color: #fff; font-size: 16px; }

/* ===== 占位页 ===== */
.placeholder-page { text-align: center; padding: 40px 16px; }
.placeholder-page img { max-width: 200px; border-radius: var(--radius); margin-bottom: 16px; }
.placeholder-page p { color: var(--text-light); font-size: 14px; margin: 8px 0; }

/* ===== 灵境全屏页（iframe 接入） ===== */
.page-fullscreen {
  position: fixed;
  top: 48px;   /* 导航栏高度 */
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 800px; /* 与应用壳宽度对齐 */
  bottom: 0;
  padding: 0;
  z-index: 50; /* 高于普通内容、低于导航栏 */
}
#lingjing-frame {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  background: #000;
}

/* ===== 棋盘游戏状态 ===== */
.game-status {
  font-size: 14px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 16px;
  background: #f0f7ff;
  color: #1890ff;
  display: inline-block;
}
.game-status.thinking { animation: pulse 1.5s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.6; } }

/* ===== 国际象棋吃子展示 ===== */
.captured-pieces { display: flex; gap: 4px; flex-wrap: wrap; margin: 4px 0; }
.captured-pieces img { width: 20px; height: 20px; }

/* ===== 响应式 ===== */
@media (max-width: 480px) {
  .home-grid { grid-template-columns: repeat(4, 1fr); }
  /* 棋盘类 canvas 由 JS 自适应宽度（min(parentWidth-8, 500)），此处补充安全上限 */
  .game-board { max-width: 100%; }
  .game-header { gap: 6px; }
  .game-score { font-size: 20px; }
}
@media (max-width: 360px) {
  /* 超窄屏：2048 格子字号收敛，避免溢出 */
  .game-2048-cell { font-size: 22px; }
  .game-2048-cell.n128, .game-2048-cell.n256, .game-2048-cell.n512 { font-size: 18px; }
  .game-2048-cell.n1024, .game-2048-cell.n2048 { font-size: 15px; }
}

/* ===== 滚动条 ===== */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #ccc; border-radius: 2px; }

/* ===== 版本标记 ===== */
.version-mark { text-align: center; color: var(--text-light); font-size: 12px; padding: 8px 0 4px; }

/* ===== 灵境（LingJing）融合样式 ===== */
#page-lingjing *, #page-lingjing *::before, #page-lingjing *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --acid-yellow: #ffffff;
  --blaze-red: #ff2d2d;
  --hot-pink: #ff66c4;
  --ink-black: #000000;
  --raw-white: #f0ece3;
  --electric-blue: #0044ff;
  --ash: #2a2a2a;
}
#page-lingjing { font-size: 16px; scroll-behavior: smooth; overscroll-behavior: none; }
#page-lingjing {
  font-family: 'Syne', 'Noto Sans SC', system-ui, sans-serif;
  background: var(--ink-black);
  color: var(--raw-white);
  line-height: 1.15;
  overflow: hidden;
  overscroll-behavior: none;        
  touch-action: none;                
  -webkit-touch-callout: none;       
}
#page-lingjing #screen-auth, #page-lingjing #screen-leaderboard, #page-lingjing #screen-editor { touch-action: pan-y; }
#page-lingjing #screen-game { touch-action: none; }
#page-lingjing .hidden { display: none !important; }
/* 灵境五屏：在 G-Tool 页面容器内用 absolute 定位（相对 #page-lingjing），而非 fixed */
#page-lingjing .screen { position: absolute; inset: 0; }
#page-lingjing .panel {
  width: min(94vw, 860px);
  margin: 4vh auto;
  background: var(--raw-white);
  color: var(--ink-black);
  border: 4px solid var(--ink-black);
  box-shadow: 10px 10px 0 var(--blaze-red);
}
#page-lingjing .panel-bar {
  background: var(--blaze-red);
  color: var(--ink-black);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  padding: 10px 16px;
  border-bottom: 3px solid var(--ink-black);
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  flex-wrap: wrap;
}
#page-lingjing .hint { font-size: 0.62rem; font-weight: 700; letter-spacing: 0.06em; opacity: 0.9; }
#page-lingjing .big-btn {
  background: var(--blaze-red);
  color: var(--ink-black);
  border: 3px solid var(--ink-black);
  padding: 14px 22px;
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  text-transform: uppercase;
  box-shadow: 5px 5px 0 var(--ink-black);
  transition: transform .05s;
}
#page-lingjing .big-btn:active { transform: translate(3px, 3px); box-shadow: 2px 2px 0 var(--ink-black); }
#page-lingjing .big-btn.ghost { background: var(--raw-white); color: var(--ink-black); box-shadow: 5px 5px 0 var(--blaze-red); }
#page-lingjing .toolbar-btn {
  background: var(--ink-black);
  color: var(--acid-yellow);
  border: none;
  padding: 7px 14px;
  font-weight: 900;
  cursor: pointer;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
}
#page-lingjing .toolbar-btn:active { transform: scale(0.95); }
#page-lingjing .toolbar-btn:disabled { background: #666; color: #aaa; cursor: not-allowed; }
#page-lingjing .toolbar-btn.logout { margin-top: 10px; }
#page-lingjing #screen-auth { display: flex; align-items: center; justify-content: center; padding: 2rem 1rem; overflow-y: auto; }
#page-lingjing #screen-auth .panel { width: min(92vw, 460px); }
#page-lingjing .tabs { display: flex; border-bottom: 3px solid var(--ink-black); }
#page-lingjing .tab {
  flex: 1; padding: 12px; background: var(--raw-white); color: var(--ink-black);
  border: none; border-right: 3px solid var(--ink-black);
  font-weight: 900; text-transform: uppercase; letter-spacing: .08em; cursor: pointer;
}
#page-lingjing .tab:last-child { border-right: none; }
#page-lingjing .tab.active { background: var(--ink-black); color: var(--acid-yellow); }
#page-lingjing .form { padding: 18px 16px; display: flex; flex-direction: column; gap: 12px; }
#page-lingjing .form label { display: flex; flex-direction: column; gap: 6px; font-weight: 800; font-size: 0.8rem; text-transform: uppercase; letter-spacing: .06em; }
#page-lingjing .form input {
  padding: 11px; border: 3px solid var(--ink-black); font-size: 1rem; font-family: inherit;
  background: #fff; color: #000;
}
#page-lingjing .auth-actions { padding: 0 16px 14px; }
#page-lingjing .auth-tip { padding: 0 16px 16px; font-size: 0.72rem; opacity: .7; }
#page-lingjing .msg { font-size: 0.8rem; font-weight: 700; min-height: 1.1em; }
#page-lingjing .msg.err { color: var(--blaze-red); }
#page-lingjing .msg.ok { color: #0a7d2c; }
#page-lingjing .menu-wrap { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; text-align: center; gap: 1rem; padding: 2rem; }
#page-lingjing .title { font-size: clamp(3rem, 10vw, 6rem); font-weight: 900; color: var(--acid-yellow); letter-spacing: .04em; line-height: .9; }
#page-lingjing .title-sub { display: block; font-size: .28em; letter-spacing: .5em; color: var(--blaze-red); margin-top: .4rem; }
#page-lingjing .subtitle { color: var(--hot-pink); font-weight: 700; letter-spacing: .1em; }
#page-lingjing .hero-badge { background: var(--ash); color: var(--raw-white); padding: 8px 16px; border: 2px solid var(--blaze-red); font-weight: 800; font-size: .85rem; }
#page-lingjing .badge-sub { margin-top: 5px; font-size: .7rem; font-weight: 600; opacity: .7; }
#page-lingjing .menu-btns { display: flex; flex-direction: column; gap: 14px; width: min(80vw, 320px); align-items: stretch; margin-top: .6rem; }
#page-lingjing .ctrl-hint { font-size: .72rem; opacity: .7; max-width: 420px; }
#page-lingjing .editor-panel { width: min(96vw, 1000px); margin: 3vh auto; }
#page-lingjing .editor-wrap { display: flex; gap: 18px; padding: 18px; flex-wrap: wrap; }
#page-lingjing .stage-wrap { flex: 1 1 360px; display: flex; align-items: center; justify-content: center; }
#page-lingjing .stage {
  position: relative; width: 70%; max-width: 440px; aspect-ratio: 1; background: var(--acid-yellow);
  border: 4px solid var(--ink-black); box-shadow: 10px 10px 0 var(--blaze-red);
  touch-action: none; user-select: none; cursor: crosshair;
}
#page-lingjing .blob { position: absolute; inset: 0; background: var(--ink-black); pointer-events: none; }
#page-lingjing .handle {
  position: absolute; width: 18px; height: 18px; background: var(--blaze-red);
  border: 3px solid var(--acid-yellow); box-shadow: 0 0 0 2px var(--ink-black);
  border-radius: 50%; transform: translate(-50%, -50%); cursor: grab; z-index: 10;
}
#page-lingjing .handle:active { cursor: grabbing; }
#page-lingjing .editor-side { flex: 1 1 300px; display: flex; flex-direction: column; gap: 12px; }
#page-lingjing .mode-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
#page-lingjing .mode-btn.active { background: var(--blaze-red); color: var(--ink-black); }
#page-lingjing .handle.sel { background: var(--acid-yellow); border-color: var(--blaze-red); box-shadow: 0 0 0 3px var(--blaze-red); }
#page-lingjing .preview-label { font-weight: 900; text-transform: uppercase; letter-spacing: .08em; font-size: .75rem; }
#page-lingjing .preview-box { background: var(--ink-black); border: 3px solid var(--ash); display: flex; align-items: center; justify-content: center; padding: 14px; }
#page-lingjing .preview-blob {
  width: 60%; max-width: 180px; aspect-ratio: 1; background: var(--acid-yellow);
  clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
}
#page-lingjing .stats { display: flex; gap: 10px; flex-wrap: wrap; }
#page-lingjing .stat { background: var(--ink-black); color: var(--acid-yellow); padding: 8px 14px; font-weight: 900; min-width: 70px; text-align: center; }
#page-lingjing .stat span { display: block; font-size: .62rem; opacity: .8; letter-spacing: .08em; }
#page-lingjing .stat b { font-size: 1.3rem; }
#page-lingjing .stat-hint { width: 100%; font-size: .68rem; opacity: .7; }
#page-lingjing .editor-actions { display: flex; gap: 12px; align-items: center; }
#page-lingjing #screen-game { background: #000; }
#page-lingjing #game-canvas { width: 100%; height: 100%; display: block; touch-action: none; }
#page-lingjing #hud { position: absolute; top: 0; left: 0; right: 0; padding: 14px 16px; display: flex; align-items: center; gap: 16px; pointer-events: none; }
#page-lingjing .hud-left { display: flex; flex-direction: column; gap: 6px; pointer-events: none; }
#page-lingjing .hp-bar { width: min(40vw, 240px); height: 16px; background: #330011; border: 2px solid var(--blaze-red); }
#page-lingjing .hp-fill { height: 100%; width: 100%; background: linear-gradient(90deg, var(--blaze-red), var(--hot-pink)); transition: width .15s; }
#page-lingjing .hud-stats { color: var(--raw-white); font-weight: 800; font-size: .8rem; text-shadow: 0 0 4px #000; }
#page-lingjing .hud-kills { color: var(--acid-yellow); font-weight: 900; font-size: 1.1rem; text-shadow: 0 0 6px var(--blaze-red); margin-left: auto; }
#page-lingjing .hud-back { pointer-events: auto; }
#page-lingjing .dash-btn {
  position: absolute; right: 16px; bottom: 22px; pointer-events: auto;
  width: 84px; height: 84px; border-radius: 50%; background: var(--blaze-red); color: #000;
  border: 4px solid var(--ink-black); font-weight: 900; font-size: .9rem; cursor: pointer;
  box-shadow: 4px 4px 0 var(--ink-black); text-transform: uppercase;
}
#page-lingjing .dash-btn:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--ink-black); }
#page-lingjing .dash-btn:disabled { background: #666; color: #ccc; box-shadow: none; font-size: 1.2rem; }
@media (hover: hover) and (pointer: fine) {#page-lingjing .dash-btn { display: none; }}
#page-lingjing .overlay { position: absolute; inset: 0; background: rgba(0,0,0,.82); display: flex; align-items: center; justify-content: center; }
#page-lingjing .overlay-box { background: var(--raw-white); color: var(--ink-black); border: 4px solid var(--ink-black); box-shadow: 10px 10px 0 var(--blaze-red); padding: 30px 36px; text-align: center; }
#page-lingjing .overlay-box h2 { font-size: 2.4rem; font-weight: 900; text-transform: uppercase; }
#page-lingjing .overlay-box p { margin: 14px 0 20px; font-size: 1rem; font-weight: 700; }
#page-lingjing .overlay-box b { color: var(--blaze-red); font-size: 1.4rem; }
#page-lingjing .overlay-btns { display: flex; gap: 12px; justify-content: center; }
#page-lingjing #screen-leaderboard { display: flex; align-items: center; justify-content: center; padding: 2rem 1rem; overflow-y: auto; }
#page-lingjing .lb-list { padding: 14px 16px; }
#page-lingjing .lb-head, #page-lingjing .lb-row { display: grid; grid-template-columns: 48px 1fr 120px 100px; gap: 8px; padding: 8px 4px; align-items: center; font-weight: 800; }
#page-lingjing .lb-head { border-bottom: 3px solid var(--ink-black); text-transform: uppercase; font-size: .72rem; letter-spacing: .08em; }
#page-lingjing .lb-row { border-bottom: 1px solid #ccc; }
#page-lingjing .lb-row.me { background: rgba(255,45,45,.18); border-radius: 4px; }
#page-lingjing .lb-rank { color: var(--blaze-red); font-weight: 900; }
#page-lingjing .lb-name { font-weight: 900; }
#page-lingjing .lb-kills { text-align: right; color: var(--blaze-red); font-weight: 900; font-size: 1.1rem; }
#page-lingjing .lb-avg { text-align: right; font-weight: 800; }
#page-lingjing .empty { padding: 20px; text-align: center; opacity: .6; }