/* ============================================================
   冷答 Rare Answers · 样式
   路径：games/rare-answers/rare-answers.css
   ------------------------------------------------------------
   结构：
     0. 变量 / 基础 / 工具类
     1. 顶栏显隐（开始游戏后整条隐藏）
     2. 按钮系统
     3. 主页
     4. 五级图例（Tier 1~5 色带）
     5. 通用页面（标题 + 卡片）
     6. 规则页
     7. 历史记录页
     8. 结算页 + 横向回答记录卡片
     9. 游戏：HUD / 题干 / 输入
    10. 模糊答案确认
    11. 回答完毕：评级滚轮 + 分数合并 + 答案区 + 按钮
    12. 弹层（完整答案 / 二次确认 / 登录引导）
    13. 响应式 / 动效偏好
   ============================================================ */

/* ============================================================
   0. 变量 / 基础
   ============================================================ */
:root {
  --ra-bg: #070a0f;
  --ra-bg-soft: #0b111a;
  --ra-panel: rgba(255, 255, 255, 0.045);
  --ra-panel-2: rgba(255, 255, 255, 0.075);
  --ra-line: rgba(255, 255, 255, 0.09);
  --ra-line-2: rgba(255, 255, 255, 0.16);
  --ra-text: #eaf0f8;
  --ra-dim: #93a3b8;
  --ra-dim-2: #66748a;
  --ra-accent: #7fe3ff;
  --ra-accent-2: #6f8cff;
  --ra-danger: #ff8a8a;
  --ra-ok: #5ad1a8;

  /* 五级色带：冷青 → 紫 → 金 */
  --t1: #7fe3ff;
  --t2: #5ad1a8;
  --t3: #b79bff;
  --t4: #ffb347;
  --t5: #ffe066;

  --ra-radius: 18px;
  --ra-radius-lg: 26px;
  --ra-font: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', system-ui, -apple-system, sans-serif;
  --ra-font-title: 'Bahnschrift', 'Segoe UI Variable', 'Segoe UI', 'PingFang SC', sans-serif;
  --ra-mono: ui-monospace, 'SFMono-Regular', 'Cascadia Mono', Consolas, 'Courier New', monospace;
  --ra-item: 84px;                 /* 滚轮单格高度 */
  --ra-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ra-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

* { box-sizing: border-box; }

/* 必须放在前面：本页多处用 .class{display:flex} 覆盖默认的 [hidden]，所以这里强制收口 */
[hidden] { display: none !important; }

html, body { height: 100%; }

body.kzra-body {
  margin: 0;
  background: var(--ra-bg);
  color: var(--ra-text);
  font-family: var(--ra-font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* 深空底：两层径向光 + 细星点，纯 CSS，不依赖图片 */
body.kzra-body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(1100px 620px at 18% -8%, rgba(111, 140, 255, 0.18), transparent 62%),
    radial-gradient(900px 560px at 88% 6%, rgba(127, 227, 255, 0.12), transparent 60%),
    radial-gradient(1200px 800px at 50% 120%, rgba(183, 155, 255, 0.10), transparent 65%),
    linear-gradient(180deg, #070a0f 0%, #080d15 45%, #06090e 100%);
}
body.kzra-body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    radial-gradient(1.4px 1.4px at 12% 22%, rgba(255, 255, 255, 0.55), transparent 100%),
    radial-gradient(1.2px 1.2px at 68% 12%, rgba(255, 255, 255, 0.42), transparent 100%),
    radial-gradient(1.6px 1.6px at 84% 62%, rgba(255, 255, 255, 0.36), transparent 100%),
    radial-gradient(1.1px 1.1px at 32% 78%, rgba(255, 255, 255, 0.32), transparent 100%),
    radial-gradient(1.3px 1.3px at 52% 44%, rgba(255, 255, 255, 0.28), transparent 100%);
}

body.kzra-body[data-view="play"] { overflow: hidden; }

.kzra-sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.kzra-main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 40px 22px 72px;
}

.kzra-noscript {
  margin: 40px auto;
  max-width: 520px;
  padding: 20px;
  border: 1px solid var(--ra-line);
  border-radius: var(--ra-radius);
  text-align: center;
  color: var(--ra-dim);
}

/* 站点页脚（main-page.css 没引进来，这里给个最小可用样式） */
.kzra-body .site-footer {
  padding: 26px 20px 34px;
  text-align: center;
  color: var(--ra-dim-2);
  font-size: 0.82rem;
  border-top: 1px solid var(--ra-line);
}
.kzra-body .site-footer .footer-line { padding: 2px 0; }
.kzra-body .site-footer a { color: var(--ra-dim); }

/* ============================================================
   1. 顶栏 / 页脚：开始游戏后顶栏隐藏；页脚收成贴底细条
      —— 沉浸感保留，但备案信息（ICP + 公安网备）一直看得见
   ============================================================ */
body.kzra-body[data-view="play"] #siteHeader { display: none !important; }

body.kzra-body[data-view="play"] #siteFooter {
  display: block !important;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;                      /* 高于游戏层（45），低于弹层（90） */
  padding: 2px 10px calc(3px + env(safe-area-inset-bottom, 0px));
  border-top: 0;
  background: linear-gradient(to top, rgba(6, 10, 16, 0.9), rgba(6, 10, 16, 0));
  font-size: 0.68rem;
  line-height: 1.5;
  pointer-events: none;             /* 不挡游戏操作，只有里面的链接可点 */
}
body.kzra-body[data-view="play"] #siteFooter a { pointer-events: auto; }
body.kzra-body[data-view="play"] #siteFooter .footer-author,
body.kzra-body[data-view="play"] #siteFooter .footer-version { display: none; }

/* ============================================================
   2. 按钮系统
   ============================================================ */
.kzra-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid var(--ra-line-2);
  background: var(--ra-panel);
  color: var(--ra-text);
  font-family: inherit;
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 0.16s var(--ra-ease), background 0.2s, border-color 0.2s, box-shadow 0.2s, opacity 0.2s;
}
.kzra-btn:hover { background: var(--ra-panel-2); transform: translateY(-1px); }
.kzra-btn:active { transform: translateY(1px) scale(0.99); }
.kzra-btn:focus-visible { outline: 2px solid var(--ra-accent); outline-offset: 3px; }

.kzra-btn-primary {
  border-color: transparent;
  color: #04121a;
  background: linear-gradient(135deg, var(--ra-accent) 0%, #9fb8ff 55%, #d9c6ff 100%);
  box-shadow: 0 12px 30px -14px rgba(127, 227, 255, 0.75);
}
.kzra-btn-primary:hover { box-shadow: 0 16px 36px -12px rgba(127, 227, 255, 0.85); }

.kzra-btn-ghost { background: transparent; }
.kzra-btn-sm { padding: 9px 16px; font-size: 0.88rem; }
.kzra-btn-xl {
  flex-direction: column;
  gap: 2px;
  padding: 16px 40px;
  font-size: 1.12rem;
}
.kzra-btn-sub { font-size: 0.74rem; font-weight: 500; opacity: 0.7; letter-spacing: 0.02em; }

/* 未登录额度用完：按钮「失效」但仍可点 —— 点了引导登录 */
.kzra-btn.is-locked {
  filter: grayscale(0.7);
  opacity: 0.55;
  border-style: dashed;
  cursor: help;
  box-shadow: none;
}
.kzra-btn.is-locked:hover { transform: none; background: var(--ra-panel); }

.kzra-btn:disabled { opacity: 0.34; cursor: default; transform: none !important; }

kbd {
  display: inline-block;
  padding: 1px 6px;
  border: 1px solid var(--ra-line-2);
  border-bottom-width: 2px;
  border-radius: 6px;
  font-family: var(--ra-mono);
  font-size: 0.74em;
  color: var(--ra-dim);
  background: rgba(255, 255, 255, 0.04);
}

/* ============================================================
   3. 主页
   ============================================================ */
.kzra-home-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  padding: 26px 0 10px;
  animation: kzra-rise 0.7s var(--ra-ease) both;
}

.kzra-kicker {
  margin: 0;
  font-family: var(--ra-mono);
  font-size: 0.76rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ra-dim-2);
}

.kzra-hero-title {
  margin: 0;
  font-family: var(--ra-font-title);
  font-size: clamp(3.4rem, 12vw, 7rem);
  line-height: 1;
  letter-spacing: 0.06em;
  background: linear-gradient(140deg, #ffffff 0%, #cfe6ff 40%, #9fb8ff 70%, #d9c6ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 24px 70px rgba(127, 227, 255, 0.16);
}

.kzra-hero-title-en {
  margin: -6px 0 0;
  font-family: var(--ra-font-title);
  font-size: clamp(0.95rem, 3vw, 1.5rem);
  letter-spacing: 0.5em;
  text-indent: 0.5em;
  color: var(--ra-dim);
}

/* 出处标注：明显位置 + 可点 + 新标签页 */
.kzra-inspired {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 2px;
  padding: 7px 16px 7px 13px;
  border: 1px solid var(--ra-line-2);
  border-radius: 999px;
  background: linear-gradient(120deg, rgba(127, 227, 255, 0.12), rgba(183, 155, 255, 0.10));
  color: var(--ra-text);
  font-size: 0.86rem;
  text-decoration: none;
  transition: transform 0.18s var(--ra-ease), border-color 0.2s, box-shadow 0.2s;
}
.kzra-inspired:hover {
  transform: translateY(-1px);
  border-color: var(--ra-accent);
  box-shadow: 0 10px 26px -14px rgba(127, 227, 255, 0.8);
}
.kzra-inspired:focus-visible { outline: 2px solid var(--ra-accent); outline-offset: 3px; }
.kzra-inspired-link { font-weight: 700; color: var(--ra-accent); }
.kzra-inspired-arrow { font-size: 0.9em; color: var(--ra-dim); }
.kzra-inspired-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ra-accent);
  box-shadow: 0 0 0 0 rgba(127, 227, 255, 0.6);
  animation: kzra-pulse 2.4s infinite;
}

.kzra-hero-desc {
  margin: 6px 0 2px;
  font-size: clamp(0.98rem, 2.4vw, 1.12rem);
  color: var(--ra-dim);
  line-height: 1.8;
}
.kzra-hero-desc b { color: var(--ra-text); }

.kzra-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 4px;
}
.kzra-stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--ra-line);
  border-radius: 999px;
  background: var(--ra-panel);
  font-size: 0.84rem;
  color: var(--ra-dim);
}
.kzra-stat b { color: var(--ra-text); font-size: 1.02rem; font-variant-numeric: tabular-nums; }
.kzra-stat-tier { font-weight: 700; }

.kzra-home-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}

.kzra-guest-note {
  margin: 2px 0 0;
  min-height: 1.2em;
  font-size: 0.84rem;
  color: var(--ra-dim-2);
}
.kzra-guest-note.is-warn { color: #ffd27f; }

.kzra-settings {
  margin-top: 18px;
  width: min(520px, 100%);
  border: 1px solid var(--ra-line);
  border-radius: var(--ra-radius);
  background: var(--ra-panel);
  padding: 10px 16px;
  text-align: left;
}
.kzra-settings summary {
  cursor: pointer;
  color: var(--ra-dim);
  font-size: 0.86rem;
  list-style: none;
}
.kzra-settings summary::-webkit-details-marker { display: none; }
.kzra-settings summary::before { content: '▸ '; color: var(--ra-accent); }
.kzra-settings[open] summary::before { content: '▾ '; }
.kzra-settings-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  padding: 12px 2px 4px;
}
.kzra-setting {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1 1 200px;
  font-size: 0.84rem;
  color: var(--ra-dim);
}
.kzra-setting input[type="range"] { flex: 1; accent-color: var(--ra-accent); }
.kzra-setting-val {
  font-family: var(--ra-mono);
  font-size: 0.8rem;
  color: var(--ra-text);
  min-width: 2.2em;
  text-align: right;
}
.kzra-settings-tip { margin: 0 2px 6px; font-size: 0.76rem; color: var(--ra-dim-2); }

/* ============================================================
   4. 五级图例
   ============================================================ */
.kzra-tier-legend {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  width: min(880px, 100%);
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.kzra-tier-chip {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 14px 8px 12px;
  border: 1px solid color-mix(in srgb, var(--c) 32%, transparent);
  border-radius: var(--ra-radius);
  background: linear-gradient(180deg, color-mix(in srgb, var(--c) 12%, transparent), rgba(255, 255, 255, 0.02));
  overflow: hidden;
  transition: transform 0.2s var(--ra-ease), box-shadow 0.2s;
}
.kzra-tier-chip:hover { transform: translateY(-3px); box-shadow: 0 16px 32px -20px var(--c); }
.kzra-tier-chip-num {
  font-family: var(--ra-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--c);
  opacity: 0.85;
}
.kzra-tier-chip-cn { font-weight: 700; font-size: 0.98rem; color: var(--ra-text); }
.kzra-tier-chip-en {
  font-size: 0.64rem;
  letter-spacing: 0.06em;
  color: var(--ra-dim-2);
  text-transform: uppercase;
}
.kzra-tier-chip-sc {
  margin-top: 4px;
  font-family: var(--ra-mono);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--c);
}

/* ============================================================
   5. 通用页面
   ============================================================ */
.kzra-page-inner {
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: kzra-rise 0.5s var(--ra-ease) both;
}
.kzra-page-head { text-align: center; margin-bottom: 4px; }
.kzra-page-title {
  margin: 0;
  font-family: var(--ra-font-title);
  font-size: clamp(1.9rem, 5vw, 2.8rem);
  letter-spacing: 0.04em;
}
.kzra-page-sub {
  margin: 2px 0 0;
  font-family: var(--ra-mono);
  font-size: 0.72rem;
  letter-spacing: 0.34em;
  color: var(--ra-dim-2);
  text-transform: uppercase;
}
.kzra-page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 10px;
}

.kzra-card {
  padding: 18px 20px;
  border: 1px solid var(--ra-line);
  border-radius: var(--ra-radius);
  background: var(--ra-panel);
}

/* ============================================================
   6. 规则页
   ============================================================ */
.kzra-rule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}
.kzra-rule-card h3 {
  margin: 0 0 8px;
  font-size: 1.04rem;
  color: var(--ra-text);
}
.kzra-rule-card h3::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--ra-accent);
  vertical-align: middle;
}
.kzra-rule-card p { margin: 0 0 8px; color: var(--ra-dim); font-size: 0.92rem; }
.kzra-rule-card p:last-child { margin-bottom: 0; }
.kzra-rule-card b { color: var(--ra-text); }
.kzra-rule-card code {
  padding: 1px 6px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  font-family: var(--ra-mono);
  font-size: 0.82em;
}
.kzra-rule-card--wide { grid-column: 1 / -1; }
.kzra-quote { color: var(--ra-accent); }

.kzra-rule-tiers { margin: 6px 0 0; padding: 0; list-style: none; }
.kzra-rule-tiers li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  border-top: 1px dashed var(--ra-line);
  font-size: 0.88rem;
  color: var(--ra-dim);
}
.kzra-rule-tiers li:first-child { border-top: 0; }
.kzra-rule-tiers b { color: var(--ra-text); min-width: 4.6em; }
.kzra-rule-tiers .kzra-rt-sc {
  margin-left: auto;
  font-family: var(--ra-mono);
  font-weight: 700;
  color: var(--c);
}
.kzra-rt-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--c) 55%, transparent);
  background: color-mix(in srgb, var(--c) 16%, transparent);
  color: var(--c);
  font-family: var(--ra-mono);
  font-size: 0.72rem;
  font-weight: 700;
}

.kzra-rule-keys { margin: 0; padding: 0; list-style: none; }
.kzra-rule-keys li { padding: 4px 0; font-size: 0.88rem; color: var(--ra-dim); }

/* ============================================================
   7. 历史记录
   ============================================================ */
.kzra-hist-list { display: flex; flex-direction: column; gap: 10px; }

.kzra-hist-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--ra-line);
  border-radius: var(--ra-radius);
  background: var(--ra-panel);
  color: var(--ra-text);
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transition: transform 0.16s var(--ra-ease), border-color 0.2s, background 0.2s;
}
.kzra-hist-row:hover { transform: translateY(-2px); border-color: var(--ra-line-2); background: var(--ra-panel-2); }
.kzra-hist-row:focus-visible { outline: 2px solid var(--ra-accent); outline-offset: 3px; }
.kzra-hist-score {
  font-family: var(--ra-mono);
  font-size: 1.5rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  min-width: 3.2em;
}
.kzra-hist-score span { font-size: 0.7rem; color: var(--ra-dim-2); font-weight: 400; }
.kzra-hist-meta { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.kzra-hist-title { font-size: 0.86rem; color: var(--ra-dim); }
.kzra-hist-time { font-size: 0.76rem; color: var(--ra-dim-2); font-family: var(--ra-mono); }
.kzra-hist-tiers { display: flex; gap: 4px; }
.kzra-hist-dot {
  width: 16px; height: 16px;
  border-radius: 5px;
  border: 1px solid color-mix(in srgb, var(--c) 45%, transparent);
  background: color-mix(in srgb, var(--c) 26%, transparent);
}
.kzra-hist-dot.is-zero {
  border-color: var(--ra-line);
  background: rgba(255, 255, 255, 0.04);
}

.kzra-hist-detail { display: flex; flex-direction: column; gap: 14px; }
.kzra-hist-back {
  align-self: flex-start;
  background: none;
  border: 0;
  color: var(--ra-dim);
  font-family: inherit;
  font-size: 0.86rem;
  cursor: pointer;
  padding: 4px 0;
}
.kzra-hist-back:hover { color: var(--ra-text); }
.kzra-empty {
  padding: 40px 20px;
  border: 1px dashed var(--ra-line);
  border-radius: var(--ra-radius);
  text-align: center;
  color: var(--ra-dim-2);
  font-size: 0.9rem;
}

/* ============================================================
   8. 结算页 + 横向回答记录卡片
   ============================================================ */
.kzra-summary-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
  padding: 10px 0 4px;
}
.kzra-summary-total { display: flex; align-items: baseline; gap: 10px; }
.kzra-summary-num {
  font-family: var(--ra-mono);
  font-size: clamp(3.2rem, 12vw, 5.4rem);
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(140deg, #fff 0%, #cfe6ff 45%, #d9c6ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.kzra-summary-max { font-family: var(--ra-mono); color: var(--ra-dim-2); }
.kzra-summary-title {
  margin: 6px 0 0;
  font-family: var(--ra-font-title);
  font-size: clamp(1.3rem, 4vw, 1.9rem);
  letter-spacing: 0.12em;
  color: var(--ra-accent);
}
.kzra-summary-note { margin: 0; color: var(--ra-dim); font-size: 0.9rem; }

.kzra-section-title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 16px 0 0;
  font-size: 1rem;
}
.kzra-section-hint { font-size: 0.78rem; font-weight: 400; color: var(--ra-dim-2); }

.kzra-cards-wrap { position: relative; }
.kzra-cards {
  display: flex;
  gap: 14px;
  padding: 6px 4px 18px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.16) transparent;
}
.kzra-cards::-webkit-scrollbar { height: 8px; }
.kzra-cards::-webkit-scrollbar-track { background: rgba(255, 255, 255, 0.04); border-radius: 8px; }
.kzra-cards::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.16); border-radius: 8px; }
.kzra-cards:focus-visible { outline: 2px solid var(--ra-accent); outline-offset: 4px; }

/* 卡片固定高度：内容只在卡内换行/省略，绝不被上下压扁 */
.kzra-card-item {
  position: relative;
  flex: 0 0 268px;
  height: 176px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  border: 1px solid var(--ra-line);
  border-radius: var(--ra-radius);
  background: linear-gradient(180deg, color-mix(in srgb, var(--c, #7fe3ff) 9%, transparent), rgba(255, 255, 255, 0.02));
  color: var(--ra-text);
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  scroll-snap-align: start;
  overflow: hidden;
  transition: transform 0.18s var(--ra-ease), border-color 0.2s, box-shadow 0.2s;
}
.kzra-card-item:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--c, #7fe3ff) 45%, transparent);
  box-shadow: 0 18px 34px -22px var(--c, #7fe3ff);
}
.kzra-card-item:focus-visible { outline: 2px solid var(--ra-accent); outline-offset: 3px; }

.kzra-ci-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-family: var(--ra-mono);
  font-size: 0.72rem;
  color: var(--ra-dim-2);
  letter-spacing: 0.08em;
}
.kzra-ci-tier {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--c, #7fe3ff) 48%, transparent);
  background: color-mix(in srgb, var(--c, #7fe3ff) 16%, transparent);
  color: var(--c, #7fe3ff);
  font-family: var(--ra-font);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0;
  white-space: nowrap;
}
.kzra-ci-tier.is-zero { border-color: var(--ra-line); background: rgba(255, 255, 255, 0.04); color: var(--ra-dim-2); }

.kzra-ci-question {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
}
.kzra-ci-answer {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
  font-size: 0.86rem;
}
.kzra-ci-answer .kzra-ci-label { color: var(--ra-dim-2); font-size: 0.74rem; flex: none; }
.kzra-ci-answer .kzra-ci-user {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--ra-text);
  font-weight: 600;
}
.kzra-ci-answer .kzra-ci-user.is-empty { color: var(--ra-dim-2); font-weight: 400; }
.kzra-ci-foot {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.74rem;
  color: var(--ra-dim-2);
  font-family: var(--ra-mono);
}
.kzra-ci-more { color: var(--ra-accent); font-family: var(--ra-font); }

.kzra-cards-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 34px; height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--ra-line-2);
  background: rgba(8, 13, 20, 0.85);
  color: var(--ra-text);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, transform 0.16s var(--ra-ease);
}
.kzra-cards-nav:hover { background: rgba(20, 30, 44, 0.95); }
.kzra-cards-nav--prev { left: -8px; }
.kzra-cards-nav--next { right: -8px; }

.kzra-summary-credit { text-align: center; font-size: 0.8rem; color: var(--ra-dim-2); }
.kzra-summary-credit a { color: var(--ra-dim); }

/* ============================================================
   9. 游戏：全屏层 + HUD + 题干 + 输入
   ============================================================ */
.kzra-play {
  position: fixed;
  inset: 0;
  z-index: 45;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(900px 520px at 50% -10%, rgba(111, 140, 255, 0.16), transparent 62%),
    linear-gradient(180deg, #080c13 0%, #06090e 100%);
}

.kzra-hud {
  position: relative;
  /* 压过「模糊确认」和「回答完毕」两层遮罩：确认答案时倒计时仍然看得见，
     回答完毕时冻结的时间与总分也一直显示在顶部 */
  z-index: 8;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  padding: 14px clamp(14px, 3vw, 30px);
  border-bottom: 1px solid var(--ra-line);
  background: rgba(6, 10, 16, 0.72);
  backdrop-filter: blur(10px);
}
.kzra-hud-left { display: flex; align-items: center; gap: 10px; }
.kzra-hud-right { display: flex; align-items: baseline; justify-content: flex-end; gap: 8px; }
.kzra-hud-progress {
  font-family: var(--ra-mono);
  font-size: 0.8rem;
  color: var(--ra-dim);
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.kzra-hud-btn {
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--ra-line-2);
  background: transparent;
  color: var(--ra-dim);
  font-family: inherit;
  font-size: 0.82rem;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.kzra-hud-btn:hover { color: var(--ra-text); border-color: var(--ra-accent); background: rgba(127, 227, 255, 0.08); }
.kzra-hud-btn--icon { padding: 7px 10px; font-size: 0.95rem; line-height: 1; }
.kzra-hud-btn:focus-visible { outline: 2px solid var(--ra-accent); outline-offset: 2px; }
.kzra-hud-score-label { font-size: 0.76rem; color: var(--ra-dim-2); }
.kzra-hud-score {
  font-family: var(--ra-mono);
  font-size: clamp(1.3rem, 4vw, 1.9rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--ra-text);
}

/* 倒计时：bar + 数字（小数点后 1 位）两种显示 */
.kzra-hud-center { width: min(560px, 52vw); min-width: 200px; }
.kzra-timer { display: flex; flex-direction: column; gap: 6px; }
.kzra-timer-num {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 3px;
  font-family: var(--ra-mono);
  font-size: clamp(1.1rem, 3.4vw, 1.5rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--ra-text);
  transition: color 0.3s;
}
.kzra-timer-unit { font-size: 0.6em; color: var(--ra-dim-2); }
.kzra-timer-bar {
  position: relative;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  overflow: hidden;
  box-shadow: inset 0 0 0 1px var(--ra-line);
}
.kzra-timer-fill {
  height: 100%;
  width: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--ra-accent), var(--ra-accent-2));
  transform-origin: left center;
  transition: background 0.3s;
}
.kzra-timer.is-warn .kzra-timer-num { color: #ffd27f; }
.kzra-timer.is-warn .kzra-timer-fill { background: linear-gradient(90deg, #ffd27f, #ffa94d); }
.kzra-timer.is-danger .kzra-timer-num { color: var(--ra-danger); animation: kzra-beat 1s infinite; }
.kzra-timer.is-danger .kzra-timer-fill { background: linear-gradient(90deg, #ff8a8a, #ff5f5f); }

.kzra-play-body {
  flex: 1;
  width: min(880px, 92vw);
  margin: 0 auto;
  padding: clamp(22px, 5vh, 56px) 0 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  overflow-y: auto;
}
.kzra-q-head { display: flex; align-items: center; gap: 10px; }
.kzra-chip {
  padding: 3px 12px;
  border-radius: 999px;
  border: 1px solid var(--ra-line-2);
  background: rgba(127, 227, 255, 0.08);
  color: var(--ra-accent);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}
.kzra-q-index { font-family: var(--ra-mono); font-size: 0.78rem; color: var(--ra-dim-2); }

.kzra-question {
  margin: 6px 0 0;
  font-size: clamp(1.7rem, 6vw, 3rem);
  line-height: 1.28;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.kzra-question-en {
  margin: 0;
  font-family: var(--ra-mono);
  font-size: clamp(0.78rem, 2.4vw, 0.92rem);
  letter-spacing: 0.18em;
  color: var(--ra-dim-2);
  text-transform: uppercase;
}

.kzra-input-row {
  display: flex;
  gap: 10px;
  width: min(620px, 100%);
  margin-top: 18px;
}
.kzra-input-wrap { position: relative; flex: 1; }
.kzra-input {
  width: 100%;
  padding: 15px 18px;
  border-radius: 14px;
  border: 1px solid var(--ra-line-2);
  background: rgba(255, 255, 255, 0.05);
  color: var(--ra-text);
  font-family: inherit;
  font-size: 1.06rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.kzra-input::placeholder { color: var(--ra-dim-2); }
.kzra-input:focus {
  border-color: var(--ra-accent);
  background: rgba(127, 227, 255, 0.06);
  box-shadow: 0 0 0 4px rgba(127, 227, 255, 0.12);
}
.kzra-input:disabled { opacity: 0.5; }
.kzra-input.is-shake { animation: kzra-shake 0.42s var(--ra-ease); border-color: var(--ra-danger); }

.kzra-hint {
  margin: 4px 0 0;
  min-height: 1.4em;
  font-size: 0.86rem;
  color: var(--ra-dim-2);
}
.kzra-hint.is-warn { color: #ffd27f; animation: kzra-rise 0.3s var(--ra-ease) both; }
.kzra-play-actions { margin-top: auto; padding-top: 18px; }

/* ============================================================
   10. 模糊答案确认（不暂停倒计时）
   ============================================================ */
.kzra-confirm {
  position: absolute;
  inset: 0;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(4, 7, 12, 0.55);
  backdrop-filter: blur(6px);
  animation: kzra-fade 0.18s var(--ra-ease) both;
}
.kzra-confirm-card {
  width: min(440px, 88vw);
  padding: 26px 24px 20px;
  border: 1px solid var(--ra-line-2);
  border-radius: var(--ra-radius-lg);
  background: linear-gradient(180deg, rgba(20, 28, 40, 0.96), rgba(10, 15, 22, 0.98));
  text-align: center;
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.9);
  animation: kzra-pop 0.34s var(--ra-spring) both;
}
.kzra-confirm-label { margin: 0; font-size: 0.92rem; color: var(--ra-dim); }
.kzra-confirm-std {
  margin: 10px 0 0;
  font-size: clamp(1.4rem, 5vw, 2rem);
  font-weight: 700;
  color: var(--ra-accent);
  word-break: break-all;
}
.kzra-confirm-tail { margin: 4px 0 0; font-size: 0.92rem; color: var(--ra-dim); }
.kzra-confirm-actions { display: flex; gap: 10px; justify-content: center; margin-top: 18px; }
.kzra-confirm-tip { margin: 14px 0 0; font-size: 0.74rem; color: #ffd27f; }

/* ============================================================
   11. 回答完毕：评级滚轮 + 分数合并 + 答案区 + 按钮
   ============================================================ */
.kzra-reveal {
  position: absolute;
  inset: 0;
  z-index: 7;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(760px 460px at 50% 34%, rgba(111, 140, 255, 0.16), transparent 66%), rgba(4, 7, 12, 0.9);
  backdrop-filter: blur(16px);
  animation: kzra-fade 0.24s var(--ra-ease) both;
  overflow-y: auto;
}
.kzra-reveal-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(14px, 2.4vh, 24px);
  width: min(760px, 92vw);
  padding: clamp(16px, 4vh, 40px) 0;
}
.kzra-reveal-stage {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(var(--ra-item) * 3);
  width: 100%;
}

/* 滚轮 */
.kzra-wheel {
  position: relative;
  height: calc(var(--ra-item) * 3);
  width: min(480px, 90vw);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 20%, #000 80%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 20%, #000 80%, transparent 100%);
}
.kzra-wheel-track { position: absolute; left: 0; right: 0; top: 0; will-change: transform; }
.kzra-wheel-item {
  height: var(--ra-item);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: var(--ra-dim);
  will-change: transform, opacity, filter;
}
.kzra-wheel-item[data-tier="1"] { --c: var(--t1); }
.kzra-wheel-item[data-tier="2"] { --c: var(--t2); }
.kzra-wheel-item[data-tier="3"] { --c: var(--t3); }
.kzra-wheel-item[data-tier="4"] { --c: var(--t4); }
.kzra-wheel-item[data-tier="5"] { --c: var(--t5); }
.kzra-wheel-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--c) 50%, transparent);
  background: color-mix(in srgb, var(--c) 14%, transparent);
  color: var(--c);
  font-family: var(--ra-mono);
  font-weight: 700;
  flex: none;
}
.kzra-wheel-text { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.15; }
.kzra-wheel-text b { font-size: clamp(1.4rem, 5vw, 2.1rem); letter-spacing: 0.06em; }
.kzra-wheel-text i {
  font-style: normal;
  font-family: var(--ra-mono);
  font-size: 0.62em;
  letter-spacing: 0.18em;
  color: var(--ra-dim-2);
  text-transform: uppercase;
}
.kzra-wheel-pts {
  font-family: var(--ra-mono);
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--c);
  flex: none;
}
.kzra-wheel-item.is-center { color: var(--c); }
.kzra-wheel-item.is-center .kzra-wheel-badge {
  border-color: var(--c);
  background: color-mix(in srgb, var(--c) 26%, transparent);
  box-shadow: 0 0 26px -6px var(--c);
}
.kzra-wheel-item.is-center .kzra-wheel-text b { text-shadow: 0 0 30px color-mix(in srgb, var(--c) 60%, transparent); }
.kzra-wheel-glow {
  position: absolute;
  left: 50%; top: 50%;
  width: 340px; height: 130px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--c, #7fe3ff) 22%, transparent), transparent 100%);
  opacity: 0;
  transition: opacity 0.4s, background 0.4s;
  pointer-events: none;
}
.kzra-wheel.is-hit .kzra-wheel-glow { opacity: 1; }
.kzra-wheel-mask { position: absolute; left: 0; right: 0; height: 34%; pointer-events: none; }
.kzra-wheel-mask--top { top: 0; background: linear-gradient(180deg, rgba(6, 9, 14, 0.85), transparent); }
.kzra-wheel-mask--bottom { bottom: 0; background: linear-gradient(0deg, rgba(6, 9, 14, 0.85), transparent); }

/* 超时 / 跳过 */
.kzra-timeout { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.kzra-timeout-word {
  margin: 0;
  font-family: var(--ra-font-title);
  font-size: clamp(2.6rem, 11vw, 5rem);
  letter-spacing: 0.22em;
  text-indent: 0.22em;
  color: var(--ra-danger);
  text-shadow: 0 0 40px rgba(255, 138, 138, 0.35);
}
.kzra-timeout-sub { margin: 0; color: var(--ra-dim); font-size: 0.94rem; }

/* 分数合并 */
.kzra-score {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-top: clamp(6px, 1.6vh, 16px);
  padding-right: 110px;
}
.kzra-score-label { font-size: 0.82rem; color: var(--ra-dim-2); }
.kzra-score-num {
  font-family: var(--ra-mono);
  font-size: clamp(2.2rem, 8vw, 3.4rem);
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.kzra-score-gain {
  position: absolute;
  right: 0;
  top: -4px;
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--c) 55%, transparent);
  background: color-mix(in srgb, var(--c) 18%, transparent);
  color: var(--c);
  font-family: var(--ra-mono);
  font-size: 1.24rem;
  font-weight: 700;
  white-space: nowrap;
  will-change: transform, opacity;
}

/* 用户答案区 */
.kzra-reveal-answer {
  width: min(620px, 92vw);
  padding: 16px 20px;
  border: 1px solid var(--ra-line);
  border-radius: var(--ra-radius);
  background: var(--ra-panel);
  text-align: left;
}
.kzra-ra-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 3px 0;
}
.kzra-ra-label { flex: none; width: 5.4em; font-size: 0.78rem; color: var(--ra-dim-2); }
.kzra-ra-user { font-size: 1.06rem; font-weight: 700; word-break: break-all; }
.kzra-ra-std { font-size: 1.06rem; font-weight: 700; color: var(--ra-accent); word-break: break-all; }
.kzra-ra-desc { margin: 8px 0 0; padding-top: 10px; border-top: 1px dashed var(--ra-line); color: var(--ra-dim); font-size: 0.9rem; }

/* 四个按钮 */
.kzra-reveal-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px;
  opacity: 1;
}
.kzra-reveal-actions .kzra-btn { will-change: transform, opacity; }

.kzra-reveal-tip {
  margin: 0;
  min-height: 1.2em;
  font-size: 0.8rem;
  color: var(--ra-dim-2);
  text-align: center;
}
.kzra-reveal-tip.is-ready { color: var(--ra-accent); }

/* ============================================================
   12. 弹层
   ============================================================ */
.kzra-modal {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.kzra-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 6, 10, 0.72);
  backdrop-filter: blur(8px);
  animation: kzra-fade 0.2s var(--ra-ease) both;
}
.kzra-modal-card {
  position: relative;
  width: min(440px, 100%);
  max-height: 86vh;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--ra-line-2);
  border-radius: var(--ra-radius-lg);
  background: linear-gradient(180deg, rgba(20, 28, 40, 0.97), rgba(9, 14, 21, 0.99));
  box-shadow: 0 40px 100px -40px rgba(0, 0, 0, 0.95);
  animation: kzra-pop 0.32s var(--ra-spring) both;
}
.kzra-modal-card--wide { width: min(760px, 100%); }
.kzra-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--ra-line);
}
.kzra-modal-title { margin: 0; font-size: 1.06rem; }
.kzra-modal-close {
  border: 0;
  background: none;
  color: var(--ra-dim);
  font-size: 1.05rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
}
.kzra-modal-close:hover { color: var(--ra-text); background: rgba(255, 255, 255, 0.06); }
.kzra-modal-body { padding: 16px 20px; overflow-y: auto; }
.kzra-modal-body p { margin: 0 0 10px; color: var(--ra-dim); font-size: 0.92rem; }
.kzra-modal-body p:last-child { margin-bottom: 0; }
.kzra-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 12px 20px 18px;
  border-top: 1px solid var(--ra-line);
}

/* 完整五级答案 */
.kzra-sheet-q {
  margin: 0 0 14px;
  font-size: 1.16rem;
  font-weight: 700;
}
/* 题目的收录口径说明（只有写了 note 的题才有，例如首都题的 195 国范围） */
.kzra-sheet-note {
  margin: -6px 0 14px;
  padding: 8px 12px;
  border-left: 2px solid var(--ra-line-2);
  border-radius: 0 8px 8px 0;
  background: rgba(255, 255, 255, 0.03);
  color: var(--ra-dim-2);
  font-size: 0.8rem;
  line-height: 1.7;
}
.kzra-sheet-q span {
  display: block;
  margin-top: 2px;
  font-family: var(--ra-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--ra-dim-2);
  text-transform: uppercase;
}
.kzra-sheet-tier {
  margin-bottom: 12px;
  padding: 12px 14px;
  border: 1px solid color-mix(in srgb, var(--c) 26%, transparent);
  border-radius: var(--ra-radius);
  background: linear-gradient(180deg, color-mix(in srgb, var(--c) 8%, transparent), transparent);
}
.kzra-sheet-tierhead {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ra-text);
}
.kzra-sheet-tierhead .kzra-rt-sc { margin-left: auto; font-family: var(--ra-mono); color: var(--c); }
.kzra-sheet-en {
  font-family: var(--ra-mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  color: var(--ra-dim-2);
  text-transform: uppercase;
  font-weight: 400;
}
.kzra-sheet-list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 6px; }
.kzra-sheet-item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.88rem;
}
.kzra-sheet-item b { flex: none; color: var(--ra-text); }
.kzra-sheet-item span { color: var(--ra-dim); font-size: 0.84rem; }
.kzra-sheet-item.is-hit {
  background: color-mix(in srgb, var(--c) 16%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--c) 45%, transparent);
}
.kzra-sheet-item.is-hit b { color: var(--c); }
.kzra-sheet-tag {
  margin-left: auto;
  flex: none;
  padding: 2px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--c) 22%, transparent);
  color: var(--c);
  font-size: 0.7rem;
  white-space: nowrap;
}
.kzra-sheet-empty { color: var(--ra-dim-2); font-size: 0.88rem; }

/* ============================================================
   13. 动画 / 响应式
   ============================================================ */
@keyframes kzra-rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes kzra-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes kzra-pop { from { opacity: 0; transform: scale(0.94) translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes kzra-shake {
  0%, 100% { transform: translateX(0); }
  18% { transform: translateX(-7px); }
  38% { transform: translateX(6px); }
  58% { transform: translateX(-4px); }
  78% { transform: translateX(2px); }
}
@keyframes kzra-beat { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.06); } }
@keyframes kzra-pulse {
  0% { box-shadow: 0 0 0 0 rgba(127, 227, 255, 0.55); }
  70% { box-shadow: 0 0 0 9px rgba(127, 227, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(127, 227, 255, 0); }
}

@media (max-width: 720px) {
  :root { --ra-item: 72px; }
  .kzra-main { padding: 26px 16px 56px; }
  .kzra-tier-legend { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 6px; }
  .kzra-tier-chip { padding: 10px 4px; }
  .kzra-tier-chip-en { display: none; }
  .kzra-hud { grid-template-columns: auto 1fr auto; gap: 10px; padding: 10px 12px; }
  .kzra-hud-center { width: auto; min-width: 120px; }
  .kzra-hud-progress { display: none; }
  .kzra-input-row { flex-direction: column; }
  .kzra-input-row .kzra-btn { width: 100%; }
  .kzra-card-item { flex: 0 0 232px; height: 168px; }
  .kzra-cards-nav { display: none; }
  .kzra-hist-row { grid-template-columns: auto 1fr; }
  .kzra-hist-tiers { display: none; }
  .kzra-modal-actions { flex-direction: column-reverse; }
  .kzra-modal-actions .kzra-btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}