.viz-root {
  color-scheme: light;
  --surface-1: #fcfcfb;
  --page: #f9f9f7;
  --text-primary: #0b0b0b;
  --text-secondary: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --baseline: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  --hover-bg: rgba(11, 11, 11, 0.08);
  --active-bg: rgba(11, 11, 11, 0.16);
}
@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])).viz-root {
    color-scheme: dark;
    --surface-1: #1a1a19;
    --page: #0d0d0d;
    --text-primary: #ffffff;
    --text-secondary: #c3c2b7;
    --muted: #898781;
    --grid: #2c2c2a;
    --baseline: #383835;
    --border: rgba(255, 255, 255, 0.10);
    --hover-bg: rgba(255, 255, 255, 0.12);
    --active-bg: rgba(255, 255, 255, 0.22);
  }
}
:root[data-theme="dark"].viz-root {
  color-scheme: dark;
  --surface-1: #1a1a19;
  --page: #0d0d0d;
  --text-primary: #ffffff;
  --text-secondary: #c3c2b7;
  --muted: #898781;
  --grid: #2c2c2a;
  --baseline: #383835;
  --border: rgba(255, 255, 255, 0.10);
  --hover-bg: rgba(255, 255, 255, 0.12);
  --active-bg: rgba(255, 255, 255, 0.22);
}

/* 关掉移动端浏览器的文字自动放大：横竖屏切换时视口宽度变了，字号不跟着变 */
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--page);
  color: var(--text-primary);
  font-family: system-ui, -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.5;
}
#app { max-width: 1000px; margin: 0 auto; padding: 0 20px 48px; }

/* 菜单 */
.menu {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 18px 0; flex-wrap: wrap;
  border-bottom: 1px solid var(--border); margin-bottom: 24px;
  min-height: 88px;
}
.brand { font-size: 18px; font-weight: 700; }
.brand-wrap { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.tabs { display: flex; gap: 4px; background: var(--surface-1);
  border: 1px solid var(--border); border-radius: 10px; padding: 4px; }
.tab {
  border: 0; background: transparent; color: var(--text-secondary);
  font: inherit; padding: 8px 18px; border-radius: 7px; cursor: pointer;
  transition: background .12s ease, color .12s ease;
}
.tab:hover { color: var(--text-primary); }
.tab.active { background: #2a78d6; color: #fff; }

/* 控件 */
.controls { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 20px; }
.controls-label, .controls label { color: var(--text-secondary); }
select {
  font: inherit; padding: 7px 12px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--surface-1);
  color: var(--text-primary); cursor: pointer;
}

/* 自定义比赛下拉（饼图模式） */
.match-dropdown { position: relative; }
.match-dropdown-btn {
  display: inline-flex; align-items: center; gap: 8px;
  font: inherit; padding: 7px 12px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--surface-1);
  color: var(--text-primary); cursor: pointer;
}
.dropdown-arrow { font-size: 10px; color: var(--muted); margin-left: 4px; user-select: none; }
/* 宽度按内容放开，长条目（如卡表名 + 查看、分站比赛标题）不被截断；
   min-width 取按钮宽度，短内容的下拉不至于比按钮还窄 */
.match-dropdown-list {
  position: absolute; top: 100%; left: 0; margin-top: 4px; z-index: 10;
  background: var(--surface-1); border: 1px solid var(--border);
  border-radius: 8px; box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
  width: max-content;
  min-width: 100%; max-height: 320px; overflow-y: auto;
}
.match-dropdown-list ul { list-style: none; margin: 0; padding: 4px; }
.match-dropdown-list li {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 6px; cursor: pointer;
}
.match-dropdown-list li:hover { background: var(--hover-bg); }
.match-dropdown-list li.active { background: var(--active-bg); font-weight: 600; }
/* 卡表名后的“查看”：比条目文字小一号 */
.match-dropdown-list .deck-preview-link { font-size: 13px; }
/* 站点切换下拉：省略号按钮，悬停展开 */
.site-dropdown { position: relative; }
.site-dropdown-btn {
  display: inline-flex; align-items: center; justify-content: center;
  font: inherit; font-size: 20px; line-height: 1;
  width: 36px; height: 36px; padding: 0;
  border: 0; background: transparent;
  color: var(--text-secondary); cursor: pointer;
  transition: color .15s;
  user-select: none;
}
.site-dropdown-btn:hover { color: #2a78d6; }
/* 语言切换：与站点菜单按钮同样式，图标为地球；负外边距用来抵消按钮的内边距，使两钮靠紧 */
.lang-toggle { margin-left: -6px; }
.lang-toggle svg { display: block; }
/* z-index 高过正文里的下拉（.match-dropdown-list 为 10），使站点菜单压在它们之上 */
.site-dropdown-list { display: none; min-width: 160px; z-index: 20; }
/* 悬停按钮或菜单时展开；菜单与按钮相接，留出容错间隙避免闪烁 */
.site-dropdown:hover .site-dropdown-list { display: block; }
.site-dropdown-list { margin-top: 0; padding-top: 4px; }

/* 类型标签（按钮和列表中的小徽章） */
.type-tag {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 700; white-space: nowrap;
}
.type-tag-purple { color: #8b5cf6; background: rgba(139, 92, 246, 0.12); }
.type-tag-green { color: #10b981; background: rgba(16, 185, 129, 0.12); }
.type-tag-orange { color: #f97316; background: rgba(249, 115, 22, 0.12); }
.type-tag-blue { color: #3b82f6; background: rgba(59, 130, 246, 0.12); }
.type-tag-red { color: #ef4444; background: rgba(239, 68, 68, 0.12); }
.type-tag-brown { color: #92400e; background: rgba(146, 64, 14, 0.12); }
/* 分站比赛下拉：比赛名称 */
.match-dropdown-name { color: var(--text-primary);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.match-dropdown-list li .match-dropdown-name { min-width: 0; }
/* 卡组搜索框 + 自绘补全下拉 */
.deck-picker { position: relative; }
.deck-suggest-list {
  position: absolute; top: 100%; left: 0; margin-top: 4px; z-index: 10;
  min-width: 100%; max-height: 260px; overflow-y: auto;
  background: var(--surface-1); border: 1px solid var(--border);
  border-radius: 8px; box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}
.deck-suggest-list ul { list-style: none; margin: 0; padding: 4px; }
.deck-suggest-list li {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px; border-radius: 6px; cursor: pointer; white-space: nowrap;
}
.deck-suggest-list li:hover { background: var(--hover-bg); }
.deck-suggest-list li.active { background: var(--active-bg); font-weight: 600; }
.deck-suggest-list li.deck-suggest-empty {
  color: var(--muted); cursor: default; font-weight: 400;
}
/* 类型筛选标签：无外框，只留勾选框与文字。padding 只作点击区，不画出来 */
.chip {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 6px 0; cursor: pointer; user-select: none;
}
.chip input { accent-color: #2a78d6; margin: 0; }
/* 类型筛选标签之间留宽些；只改横向，换行时的纵向间距仍用 .controls 的 */
.type-filter { column-gap: 16px; }
/* 趋势模式类型筛选：彩色 + 加粗 */
.chip-type-purple > span { color: #8b5cf6; font-weight: 700; }
.chip-type-green > span { color: #10b981; font-weight: 700; }
.chip-type-orange > span { color: #f97316; font-weight: 700; }
.chip-type-blue > span { color: #3b82f6; font-weight: 700; }
.chip-type-red > span { color: #ef4444; font-weight: 700; }
.chip-type-brown > span { color: #92400e; font-weight: 700; }

/* 详情 */
.detail-header h2 { font-size: 20px; margin: 0 0 10px; }
.meta-row { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 14px; }
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; }
.badge-k { color: var(--muted); }
.badge-v { color: var(--text-primary); font-weight: 600; }
/* 比赛类型颜色 */
.badge-purple .badge-v { color: #8b5cf6; }
.badge-green .badge-v { color: #10b981; }
.badge-orange .badge-v { color: #f97316; }
.badge-brown .badge-v { color: #92400e; }
.badge-blue .badge-v { color: #3b82f6; }
.badge-red .badge-v { color: #ef4444; }
/* 比赛描述：位于信息行与饼图之间，内容可含 HTML */
.match-desc { margin-bottom: 16px; font-size: 14px; color: var(--text-secondary); }
.match-desc a { color: #2a78d6; text-decoration: none; }
.match-desc a:hover { color: #1e5fa8; }

/* 排名展示（已合并到饼图框内） */
.rankings { margin-bottom: 16px; }
.ranking-line { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 8px; }
.ranking-line:last-child { margin-bottom: 0; }
.rank-label {
  color: var(--text-secondary); font-weight: 600; min-width: 70px; flex-shrink: 0;
  user-select: none;
}
.rank-players { display: flex; flex-direction: column; gap: 4px; }
.rank-item { color: var(--text-primary); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.deck-badge { display: inline-block; padding: 2px 10px; border-radius: 999px;
  background: var(--page); border: 1px solid var(--border);
  font-size: 13px; font-weight: 600; color: var(--text-primary); }

/* 饼图内分隔线 */
.pie-divider { border: 0; border-top: 1px solid var(--border); margin: 16px 0; }

/* others 明细：与饼图同框，靠顶部细分隔线区隔 */
.others-detail { margin-top: 18px; padding-top: 12px;
  border-top: 1px solid var(--border); }
.others-detail h3 { margin: 0 0 10px; font-size: 15px; color: var(--text-secondary); }
.others-list { list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 6px 18px; }
.others-list li { display: flex; justify-content: space-between; gap: 10px;
  padding: 3px 0; border-bottom: 1px dashed var(--border); }
.others-num { color: var(--text-secondary); font-variant-numeric: tabular-nums; }

/* 趋势：搜索添加 */
.deck-input { font: inherit; padding: 8px 12px; min-width: 240px;
  border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface-1); color: var(--text-primary); }
/* 搜索框的原生清除按钮（WebKit）：换成自绘的叉，颜色随主题走。
   SVG 只作 alpha 遮罩，颜色由 background-color 决定。 */
.deck-input::-webkit-search-cancel-button {
  -webkit-appearance: none; appearance: none;
  width: 14px; height: 14px; margin-left: 8px; cursor: pointer;
  background-color: var(--muted);
  -webkit-mask: center / contain no-repeat
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M2 2l10 10M12 2L2 12' fill='none' stroke='%23000' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
  mask: center / contain no-repeat
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M2 2l10 10M12 2L2 12' fill='none' stroke='%23000' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
  transition: background-color .15s;
}
.deck-input::-webkit-search-cancel-button:hover { background-color: #2a78d6; }
.deck-action-btn { font: inherit; padding: 7px 14px;
  border-radius: 8px; border: 1px solid #34d399;
  background: #34d399; color: white;
  cursor: pointer; transition: background 0.15s, border-color 0.15s;
  white-space: nowrap; }
.deck-action-btn:hover { background: #10b981; border-color: #10b981; }
.deck-action-clear { background: #f87171; border-color: #f87171; }
.deck-action-clear:hover { background: #ef4444; border-color: #ef4444; }
/* PDF 用橙色。取站点既有的橙色标识（.type-tag-orange 等用的 #f97316）那一族，
   底色再浅一档，与上面绿、红的 400/500 搭配保持一致 */
.deck-action-pdf { background: #fb923c; border-color: #fb923c; }
.deck-action-pdf:hover { background: #f97316; border-color: #f97316; }
.date-input { font: inherit; padding: 7px 12px;
  border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface-1); color: var(--text-primary); cursor: pointer; }
.date-separator { color: var(--text-secondary); }
.date-clear-btn { font: inherit; padding: 7px 12px;
  border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface-1); color: var(--text-secondary);
  cursor: pointer; transition: background 0.15s, color 0.15s; }
.date-clear-btn:hover { background: var(--page); color: var(--text-primary); }
.selected-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; min-height: 4px; }
.picked-chip { display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 8px 5px 10px; border-radius: 999px;
  background: var(--surface-1); border: 1px solid var(--border); font-size: 14px; }
.chip-remove { border: 0; background: transparent; color: var(--muted);
  cursor: pointer; font-size: 16px; line-height: 1; padding: 0 2px; border-radius: 4px; }
.chip-remove:hover { color: var(--text-primary); }

.desc { color: var(--text-secondary); margin: 0 0 20px;
  padding: 10px 14px; background: var(--surface-1);
  border: 1px solid var(--border); border-radius: 10px;
  white-space: pre-line; }

/* 图表容器 */
.line-wrap, .chart-host {
  background: var(--surface-1); border: 1px solid var(--border);
  border-radius: 14px; padding: 20px;
}
/* 饼图与 others 明细共用一个容器，无外框，靠细分隔线区隔 */
.pie-view-inner { padding: 20px 0px; position: relative; }
/* 饼图整体居中，标签直接标注在饼块旁 */
.pie-title { text-align: center; margin: 4px 0 8px; font-size: 17px; font-weight: 700; }
.pie-wrap { display: flex; flex-direction: column; align-items: center; position: relative; }
/* 标注与导出按钮单独成行，两端与本节内容对齐（不随饼图 760px 的宽度收窄） */
.pie-head { display: flex; align-items: center; justify-content: space-between;
  gap: 12px; width: 100%; margin-bottom: 4px; }
.pie-view-inner svg { height: auto; }
/* 画布宽度上限由 JS 按标签实测给出，等于内容的自然宽度（见 chart/pie/render.ts 的 cropPies）。
   页面变窄时照旧整块等比缩小，只是幅面比原先窄，同样的页面宽度下饼图缩得少一些 */
.pie-wrap svg {
  display: block; width: 100%;
  margin: 0 auto; height: auto;
}

/* 导出按钮 */
.export-btn-wrap { flex: none; }
.export-btn { padding: 8px 16px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface-1); color: var(--text-primary); font: inherit;
  cursor: pointer; font-size: 14px; font-weight: 500;
  transition: background 0.15s; }
.export-btn:hover { background: var(--page); }
.export-btn:active { background: var(--border); }
/* 饼图左上角标注，格式同 .others-detail 的标题 */
.pie-caption {
  font-size: 15px; font-weight: 700; color: var(--text-secondary); line-height: 1;
}
.line-wrap svg { max-width: 100%; height: auto; }

/* 折线图图例（趋势模式仍使用） */
.legend { list-style: none; margin: 0; padding: 0; display: flex;
  flex-direction: row; flex-wrap: wrap; gap: 8px 16px; margin-top: 12px; }
.legend li { display: flex; align-items: center; gap: 8px; }
.swatch { width: 14px; height: 14px; border-radius: 4px; flex: none; }
.legend-label { color: var(--text-primary); }

.empty-note { color: var(--muted); text-align: center; padding: 40px 0; }
.error { padding: 24px; border-radius: 12px; background: var(--surface-1);
  border: 1px solid var(--border); color: var(--text-primary); }
.error small { color: var(--muted); }

/* 提示层 */
.viz-tooltip {
  position: fixed; z-index: 50; pointer-events: none;
  background: var(--surface-1); color: var(--text-primary);
  border: 1px solid var(--border); border-radius: 10px;
  padding: 8px 12px; font-size: 13px; line-height: 1.5;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18); max-width: 240px;
}
.viz-tooltip .tt-row { display: flex; align-items: center; gap: 8px; margin-top: 4px; }
.viz-tooltip .tt-dot { width: 10px; height: 10px; border-radius: 3px; flex: none; }
.viz-tooltip .tt-num { margin-left: auto; font-variant-numeric: tabular-nums; font-weight: 600; }

/* 移动端优化 */
@media (max-width: 768px) {
  body { padding: 12px; }
  /* 只调上下留白，左右沿用 #app 的页面留白，避免两处叠加 */
  .pie-view-inner { padding: 12px 0; }
  .detail-header h2 { font-size: 18px; }
  .meta-row { gap: 6px; }
  .badge { font-size: 12px; }
  .export-btn { padding: 6px 10px; font-size: 13px; }
  /* 文本框自带 300px 最小宽，窄屏下会撑破导入折叠框，允许它压缩 */
  .ydk-text-input { min-width: 0; }
  .rank-label { min-width: 60px; font-size: 14px; }
  .rank-item { font-size: 14px; }
  .deck-badge { font-size: 12px; padding: 2px 8px; }
}

@media (max-width: 480px) {
  body { padding: 8px; }
  h1 { font-size: 20px; }
  .pie-view-inner { padding: 10px 0; }
  .detail-header h2 { font-size: 16px; }
  .ranking-line { flex-direction: column; gap: 4px; align-items: flex-start; }
  .rank-label { min-width: auto; }
}

/* 卡组徽章分隔符 */
.deck-badge-divider {
  display: inline-block;
  width: 1px;
  height: 0.9em;
  background: currentColor;
  margin: 0 6px;
  vertical-align: middle;
  opacity: 0.4;
}

/* 卡组预览链接 */
.deck-preview-link {
  color: #5b9bd5;
  text-decoration: underline;
  cursor: pointer;
  transition: color 0.15s;
  font-weight: normal;
}
.deck-preview-link:hover {
  color: #3a7cbd;
}
/* 构筑展示页“适用禁限卡表”行里的“查看”：与下拉列表里的字号一致。
   不能写进上面的基类：主站排名行里的“查看构筑”也用这个类，字号随上下文 */
.builder-view .deck-preview-link { font-size: 13px; }

/* 卡组弹窗 */
.deck-modal {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  z-index: 100; display: flex; align-items: center; justify-content: center;
}
.deck-modal-overlay {
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.6); backdrop-filter: blur(4px);
}
.deck-modal-content {
  position: relative; z-index: 1;
  background: var(--surface-1); border: 1px solid var(--border);
  border-radius: 14px;
  max-height: 85vh; display: flex; flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}
.deck-modal-header {
  padding: 20px 24px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px; position: relative;
}
.deck-modal-header h3 {
  margin: 0; font-size: 18px; font-weight: 700; flex: 1;
}
.deck-modal-header-buttons {
  display: flex; align-items: center; gap: 8px;
}
.deck-modal-help {
  border: 0; background: transparent; color: var(--text-secondary);
  font-size: 20px; line-height: 1; cursor: help; padding: 0;
  width: 28px; height: 28px; border-radius: 6px;
  transition: background 0.15s, color 0.15s;
  font-weight: bold;
}
.deck-modal-help:hover { background: var(--page); color: var(--text-primary); }
.deck-modal-subtitle {
  margin: 4px 0 0; font-size: 13px; color: var(--text-secondary);
}
.deck-download-btn {
  font: inherit; padding: 6px 12px; border-radius: 6px;
  border: 1px solid var(--border); background: var(--surface-1);
  color: var(--text-primary); cursor: pointer;
  transition: background 0.15s, color 0.15s;
  font-size: 14px;
}
.deck-download-btn:hover { background: var(--page); }
.deck-modal-close {
  border: 0; background: transparent; color: var(--text-secondary);
  font-size: 32px; line-height: 1; cursor: pointer; padding: 0;
  width: 32px; height: 32px; border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}
.deck-modal-close:hover { background: var(--page); color: var(--text-primary); }
.deck-modal-body {
  padding: 20px 24px; overflow-y: auto; flex: 1;
}
.deck-section { margin-bottom: 24px; }
.deck-section:last-child { margin-bottom: 0; }
.deck-section-header {
  margin-bottom: 12px; font-size: 15px;
  color: var(--text-primary);
}
.deck-count { color: var(--text-secondary); font-weight: 400; }
/* 每行张数由容器实际宽度决定；弹窗那边容器的宽度本身是按卡数算出来的 */
.deck-grid {
  display: grid; grid-template-columns: repeat(auto-fill, 60px);
  gap: 0; justify-content: start;
  line-height: 0;
}
/* 不裁剪子元素：右上角的禁限角标要略微出界 */
.deck-card-link {
  display: block; overflow: visible;
  transition: transform 0.15s, box-shadow 0.15s, z-index 0s;
  position: relative;
}
.deck-card-link:hover {
  transform: scale(1.15);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
  z-index: 10;
}

.deck-card-image {
  display: block; width: 60px; height: 88px; object-fit: cover;
}

/* 卡图右上角的禁限标记。压住卡图并略微出界，底色保证红圈里的数字看得清 */
.deck-limit {
  position: absolute; top: 0px; left: 0px; z-index: 1;
  display: flex; align-items: center; justify-content: center;
  width: 17px; height: 17px;
  border: 2px solid #fc0000; border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: #fc0000; font-size: 12px; font-weight: 1000; line-height: 2;
}
/* 禁止：圈内一道斜杠，横跨圈的内径 */
.deck-limit-forbidden::before {
  content: ""; width: 100%; height: 2px;
  background: #ef4444;
  transform: rotate(45deg);
}

@media (max-width: 768px) {
  .deck-modal-content { max-height: 90vh; }
  .deck-modal-header { padding: 16px 18px; }
  .deck-modal-body { padding: 16px 18px; }
}

@media (max-width: 660px) {
  .deck-modal-header h3 { font-size: 16px; }
}

/* 构筑导出站 */
.builder-view .controls { margin-bottom: 14px; }
/* 字号一律继承正文，不刻意缩小 */
/* 白底次要按钮：“选择文件”“导入文本”“搜索”共用 */
.builder-plain-btn {
  font: inherit; padding: 7px 14px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--surface-1);
  color: var(--text-primary); cursor: pointer; white-space: nowrap;
  transition: background 0.15s;
}
.builder-plain-btn:hover { background: var(--page); }
/* 导入 YDK 折叠区：按钮与展开的两行同在一个只有边框的框内 */
.builder-ydk-import {
  border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 14px; margin-bottom: 14px;
}
/* 行自身的下边距在框内清零，行间距由 .builder-ydk-inner 的 gap 给 */
.builder-ydk-import .controls { margin-bottom: 0; }
.builder-ydk-toggle { display: inline-flex; align-items: center; }
/* 正负号只是状态标记，不允许选中复制 */
.builder-toggle-arrow {
  margin-right: 6px; font-size: 18px; line-height: 1;
  user-select: none;
}

/*
 * 展开与收起的过渡：外层用 0fr -> 1fr 的网格行做高度动画（高度随内容实测，
 * 文本框被拖高也跟得上），内层 min-height: 0 + overflow: hidden 负责裁剪。
 * 收起后 visibility 置为 hidden（延迟到动画结束），使里面的控件不再被 Tab 命中。
 */
.builder-ydk-body {
  display: grid; grid-template-rows: 0fr; visibility: hidden;
  transition: grid-template-rows 0.18s ease, visibility 0s linear 0.18s;
}
.builder-ydk-body.open {
  grid-template-rows: 1fr; visibility: visible;
  transition: grid-template-rows 0.18s ease, visibility 0s;
}
.builder-ydk-inner {
  min-height: 0; overflow: hidden;
  display: flex; flex-direction: column; gap: 12px;
  opacity: 0; transition: opacity 0.18s ease;
}
/* 与上方按钮的间距给在内层内容上：内层自身的 padding 在收起时仍会占高 */
.builder-ydk-inner > .controls:first-child { margin-top: 12px; }
.builder-ydk-body.open .builder-ydk-inner { opacity: 1; }
/* 原生 file 输入总带着“未选择任何文件”文案，故把它透明地铺在 label 上，
   由 label 充当按钮；键盘聚焦仍能命中 input，故补一条 focus-within 轮廓 */
.ydk-file-label { position: relative; display: inline-block; }
.ydk-file-label:focus-within { outline: 2px solid #2a78d6; outline-offset: 2px; }
.ydk-file-input {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: 0; cursor: pointer;
}
/* 单行文本框（行高 22.5px，内容区约 30px）：初始 48px，可拖拽下边缘纵向放大 */
.ydk-text-input {
  font: inherit; resize: vertical;
  height: 48px; min-height: 48px; max-height: 60vh;
  flex: 1; min-width: 300px; padding: 8px 12px;
  border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface-1); color: var(--text-primary);
}
/* 文本框可纵向拖拽放大；行内其余控件锚在顶部，不随其高度变化上下移动 */
.builder-text-import { align-items: flex-start; }
.builder-note { font-size: 13px; color: var(--text-secondary); }

/* 检索结果浮层：绝对定位覆盖在构筑展示之上，内部滚动 */
.builder-search { position: relative; }
/* 本行只有这一个输入框，让它占满余下的宽度；趋势页的同名输入框不受影响 */
.builder-search .deck-input { flex: 1; max-width: 300px }
.builder-results {
  position: absolute; top: 100%; left: 0; right: 0; margin-top: 6px; z-index: 20;
  max-height: 420px; overflow-y: auto;
  background: var(--surface-1); border: 1px solid var(--border);
  border-radius: 10px; box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
}
.builder-results ul { list-style: none; margin: 0; padding: 6px; }
.builder-results-note { margin: 0; padding: 14px 16px;
  color: var(--muted); font-size: 14px; }
/* 表头：左右内边距与下方列表项对齐（面板 6px + 行 8px = 14px），
   滚动时固定在顶部，列名与下方的步进器一一对齐 */
.builder-results-head {
  position: sticky; top: 0; z-index: 1; display: flex; align-items: center;
  gap: 12px; padding: 10px 14px 6px;
  background: var(--surface-1); color: var(--text-secondary); font-size: 13px;
  border-bottom: 1px solid var(--border);
}
.builder-head-img { flex: none; width: 60px; }
.builder-head-info { flex: 1; min-width: 0; }
.builder-head-col { flex: none; width: 60px; text-align: center; }
.builder-result { display: flex; align-items: center; gap: 12px;
  padding: 8px; border-radius: 8px; }
.builder-result:hover { background: var(--page); }
/* 卡图尺寸直接复用 .deck-card-image，这里只补 flex 布局需要的两点 */
.builder-result .deck-card-image { flex: none; border-radius: 4px; }
.builder-result-meta { flex: 1; min-width: 0;
  display: flex; flex-direction: column; gap: 2px; }
/* 卡名即卡片详情页链接，配色与 FAQ 页的链接一致 */
.builder-result-cn { font-weight: 700; color: #2a78d6;
  text-decoration: underline; text-underline-offset: 2px; }
.builder-result-cn:hover { color: #1e5fa8; }
.builder-result-jp { font-size: 13px; color: var(--text-secondary); }
.builder-result-id { font-size: 12px; color: var(--muted);
  font-variant-numeric: tabular-nums; }
/* “主卡组 / 副卡组”两列，宽度与表头的 .builder-head-col 一致 */
.builder-cols { flex: none; display: flex; gap: 6px; }
/* 单个步进器 = 22 + 16 + 22；改动宽度需同步 .builder-head-col */
.builder-stepper {
  flex: none; width: 60px; display: flex; align-items: center;
  border: 1px solid var(--border); border-radius: 7px; overflow: hidden;
}
/* 点击区域 22px × 38px：数字最多一位数，中格留 16px 够用；
   高度与字号保持不变，以免 +/- 缩到难以点击 */
.builder-step-btn {
  flex: none; width: 22px; padding: 10px 0; border: 0;
  background: var(--surface-1); color: var(--text-primary);
  font: inherit; font-size: 18px; line-height: 1; cursor: pointer;
  transition: background 0.15s;
}
/* 可点的 +/- 用链接蓝，与卡名链接同一组配色 */
.builder-step-btn:not(:disabled) { color: #2a78d6; }
.builder-step-btn:hover:not(:disabled) { background: var(--page); color: #1e5fa8; }
.builder-step-btn:disabled { color: var(--muted); cursor: default; }
.builder-step-num {
  flex: 1; text-align: center;
  font-variant-numeric: tabular-nums;
}

/* 构筑展示区：本站主体，边框比其余容器粗一档 */
.builder-deck {
  padding: 20px 24px; margin-bottom: 14px;
  background: transparent; border: 1px solid var(--border);
  border-radius: 14px;
}
/* 展示区里的卡片改为“点击移除”，去掉按钮的默认外观 */
button.deck-card-link {
  border: 0; padding: 0; background: none; cursor: pointer;
  font: inherit; color: inherit;
}
/* 提示行在构筑预览的第一行，与下方第一个区域拉开距离 */
.builder-deck-note { margin: 0 0 14px; }

/* “下载空卡表”：无底色无边框，按链接呈现。配色取自 FAQ 页与检索结果的卡名链接 */
.builder-blank-link {
  font: inherit; padding: 0; border: 0; background: none;
  margin-left: auto; /* 顶到导出行最右端 */
  color: #2a78d6; cursor: pointer;
  text-decoration: underline; text-underline-offset: 2px;
  transition: color 0.15s;
}
.builder-blank-link:hover { color: #1e5fa8; }

@media (max-width: 768px) {
  .builder-deck { padding: 16px 18px; }
  .builder-results { max-height: 320px; }
}

/* 禁限卡表页（/limits/<tag>）：标题沿用比赛详情的样式 */
.limits-view { color: var(--text-primary); }
/* 卡片区不加边框、左右不留内边距，卡阵直接铺满内容宽度 */
.limits-deck { padding: 0 0 20px; }

/* FAQ 页面 */
.faq-view {
  /* padding: 20px; */
  color: var(--text-primary); line-height: 1.6;
}
.faq-view h2 {
  font-size: 24px; font-weight: 600; margin: 30px 0 20px;
  color: var(--text-primary);
}
.faq-view h2:first-child { margin-top: 0; }
.faq-item { margin-bottom: 24px; }
.faq-item p { margin: 8px 0; }
.faq-item strong { font-weight: 600; color: var(--text-primary); }
.faq-view a {
  color: #2a78d6; text-decoration: none;
}
.faq-view a:hover { color: #1e5fa8; }
.faq-links {
  list-style: none; padding: 0; margin: 16px 0;
}
.faq-links li {
  margin: 10px 0; padding-left: 20px; position: relative;
}
.faq-links li::before {
  content: "•"; position: absolute; left: 0;
  color: var(--text-secondary);
}

/* 页脚：与上方内容以横线分隔，左右两栏之间以竖线分隔。
   两栏各按内容宽度紧贴排布、整组水平居中，使内容尽量靠近中线而非分贴两侧 */
.site-footer {
  margin-top: 32px; padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex; justify-content: center; gap: 24px;
  font-size: 13px; line-height: 1.4; color: var(--text-secondary);
}
.footer-line { margin: 0 0 4px; }
.footer-line:last-child { margin-bottom: 0; }
.footer-right {
  border-left: 1px solid var(--border); padding-left: 24px;
}
.site-footer a { color: #2a78d6; text-decoration: none; }
.site-footer a:hover { color: #1e5fa8; }
.footer-line strong { font-weight: 600; color: var(--text-primary); }
/* 分隔点：3px 的圆点，靠 background 画出，故与字号无关 */
.footer-dot {
  display: inline-block; width: 3px; height: 3px; border-radius: 50%;
  background: currentColor; opacity: 0.55;
  margin: 0 8px; vertical-align: middle;
}

@media (max-width: 500px) {
  /* 窄屏改为上下两栏，竖线随之改为横线；两栏拉满宽度，文字各自居左 */
  .site-footer { flex-direction: column; gap: 14px; }
  .footer-right {
    border-left: 0; padding-left: 0;
    border-top: 1px solid var(--border); padding-top: 14px;
  }
}