/* library.css · 【金融 → 库】三张内容页共用样式
 *   /library/business-model      商业模式数据库
 *   /library/tiktok-opportunities TikTok 爆品 → 电商机会
 *   /library/ecommerce           电商 / 消费
 *
 * 设计取向：延续 startups.css 的「编辑部数据台」—— 发丝分隔线、单一强调色、
 * 保留 tabular-nums、深色优先，颜色全部走 core.css 变量随主题切换。
 * 类名前缀统一 lib-，避免与站内 stp-/fil-/co- 体系互相踩脚。
 * 每页用一个局部变量切换强调色：business-model=terra、tiktok=mustard、ecommerce=rose。
 */

:root {
  --lib-hair: 1px solid var(--line);
  --lib-tint: color-mix(in srgb, var(--ink) 3%, transparent);
  --lib-strip: color-mix(in srgb, var(--ink) 6%, transparent);
}
body.lib-bm { --lib-accent: var(--terra); --lib-accent-soft: color-mix(in srgb, var(--terra) 24%, transparent); }
body.lib-tk { --lib-accent: var(--mustard); --lib-accent-soft: color-mix(in srgb, var(--mustard) 24%, transparent); }
body.lib-eq { --lib-accent: var(--rose);   --lib-accent-soft: color-mix(in srgb, var(--rose) 24%, transparent); }

/* ============================ 页头 ============================ */

.lib-page-head { padding: 34px 0 22px; max-width: 82ch; animation: lib-rise .5s var(--ease) both; }
.lib-eyebrow {
  display: block;
  margin: 0 0 9px;
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.lib-page-title {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-size: clamp(1.75rem, 4.4vw, 2.5rem);
  font-weight: 600;
  line-height: 1.15;
}
.lib-page-lead {
  margin: 0 0 10px;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--ink-soft);
}
.lib-page-lead a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--ink-faint); }
.lib-count {
  margin: 0;
  font-size: .78rem;
  letter-spacing: .02em;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
}
.spin-hemi { color: var(--lib-accent); }

/* ============================ 内容小节 ============================ */

.lib-sec { padding: 30px 0 24px; border-top: var(--lib-hair); }
.lib-sec:first-of-type { border-top: 0; }
.lib-sec-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
.lib-sec-head h2 { margin: 0; font-family: var(--serif); font-size: 1.24rem; font-weight: 600; }
.lib-sec-note { font-size: .78rem; color: var(--ink-faint); }

.lib-slot-note {
  margin: 0;
  padding: 16px 18px;
  border: 1px dashed color-mix(in srgb, var(--ink) 18%, transparent);
  border-radius: var(--r-2, 4px);
  font-size: .84rem;
  line-height: 1.8;
  color: var(--ink-faint);
}

/* ============================ 搜索（商业模式库 / 电商） ============================ */

.lib-search { display: flex; align-items: center; gap: 10px; padding: 16px 0; border-top: var(--lib-hair); border-bottom: var(--lib-hair); }
.lib-search input {
  flex: 1 1 260px;
  min-width: 0;
  font-family: var(--sans);
  font-size: .96rem;
  padding: 11px 15px;
  color: var(--ink);
  background: var(--card);
  border: var(--lib-hair);
  border-radius: var(--r-2, 4px);
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.lib-search input::placeholder { color: var(--ink-faint); }
.lib-search input:focus { outline: none; border-color: var(--lib-accent); box-shadow: 0 0 0 3px var(--lib-accent-soft); }
.lib-search-count { flex: none; font-size: .76rem; color: var(--ink-faint); font-variant-numeric: tabular-nums; white-space: nowrap; }

/* ============================ 商业模式库：卡片 + 标签链 ============================ */

.lib-models {
  margin-top: 4px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: var(--line);
  border: var(--lib-hair);
  border-radius: var(--r-2, 4px);
  overflow: hidden;
}
.lib-model {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 20px 18px;
  background: var(--paper-2);
  transition: background .18s var(--ease);
}
.lib-model:hover { background: var(--card); }
.lib-model-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.lib-model-name { margin: 0; font-family: var(--serif); font-size: 1.14rem; font-weight: 600; line-height: 1.3; }
.lib-engine {
  flex: none;
  font-family: var(--sans);
  font-size: .7rem;
  letter-spacing: .06em;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--lib-accent-soft);
  color: var(--lib-accent);
  white-space: nowrap;
}
.lib-chain {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.lib-chip {
  font-size: .76rem;
  letter-spacing: .02em;
  padding: 4px 10px;
  border: var(--lib-hair);
  border-radius: var(--r-1, 2px);
  color: var(--ink-soft);
  white-space: nowrap;
}
.lib-chip.is-key { color: var(--ink); border-color: color-mix(in srgb, var(--ink) 30%, transparent); }
.lib-chain .lib-plus { color: var(--lib-accent); font-size: .9rem; line-height: 1; font-weight: 400; }
.lib-model-note {
  margin: 2px 0 0;
  font-size: .84rem;
  line-height: 1.75;
  color: var(--ink-faint);
}
.lib-model.is-out { display: none; }

/* ============================ TikTok 机会：分析管线 ============================ */

.lib-pipe { margin: 8px 0 0; }
.lib-stage {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 0 16px;
  padding: 16px 2px;
  border-top: var(--lib-hair);
}
.lib-stage:first-child { border-top: 0; }
.lib-stage-no {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--lib-accent);
}
.lib-stage-body { min-width: 0; }
.lib-stage-body h3 { margin: 0 0 4px; font-family: var(--serif); font-size: 1.02rem; font-weight: 600; }
.lib-stage-en { display: block; margin-bottom: 5px; font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-faint); }
.lib-stage-body p { margin: 0; max-width: 72ch; font-size: .87rem; line-height: 1.8; color: var(--ink-soft); }
.lib-stage-arrow {
  grid-column: 2;
  margin: 2px 0 0 0;
  font-size: .8rem;
  color: var(--lib-accent);
  line-height: 1;
  position: relative;
}

.lib-gauge-wrap { margin: 22px 0 4px; padding: 22px 20px; border: 1px solid color-mix(in srgb, var(--lib-accent) 42%, transparent); border-radius: var(--r-2, 4px); background: var(--lib-tint); }
.lib-gauge-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.lib-gauge-head h3 { margin: 0; font-family: var(--serif); font-size: 1.06rem; font-weight: 600; }
.lib-gauge-note { font-size: .76rem; color: var(--ink-faint); }
.lib-gauge-track { height: 12px; border-radius: 999px; background: var(--lib-strip); overflow: hidden; }
.lib-gauge-fill { display: block; height: 100%; width: 0; border-radius: 999px; background: linear-gradient(90deg, var(--lib-accent), color-mix(in srgb, var(--lib-accent) 40%, var(--ink))); transition: width 1s var(--ease) .15s; }
.lib-gauge-scale { display: flex; justify-content: space-between; margin-top: 6px; font-size: .7rem; color: var(--ink-faint); font-variant-numeric: tabular-nums; }

/* TikTok 示例条目 */
.lib-examples { margin-top: 4px; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1px; background: var(--line); border: var(--lib-hair); border-radius: var(--r-2, 4px); overflow: hidden; }
.lib-example { display: flex; flex-direction: column; gap: 10px; padding: 20px 20px 18px; background: var(--paper-2); }
.lib-example h4 { margin: 0; font-family: var(--serif); font-size: 1.05rem; font-weight: 600; }
.lib-ex-field { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; font-size: .8rem; }
.lib-ex-field dt { color: var(--ink-faint); white-space: nowrap; }
.lib-ex-field dd { margin: 0; color: var(--ink); font-variant-numeric: tabular-nums; }
.lib-ex-score { font-family: var(--serif); font-size: 1.2rem; font-weight: 600; color: var(--lib-accent); }

/* ============================ 电商 / 消费：趋势卡 ============================ */

.lib-hero { padding: 4px 0 2px; }
.lib-hero-line { margin: 6px 0 0; max-width: 76ch; font-size: .94rem; line-height: 1.9; color: var(--ink-soft); }
.lib-trends { margin-top: 4px; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1px; background: var(--line); border: var(--lib-hair); border-radius: var(--r-2, 4px); overflow: hidden; }
.lib-trend { display: flex; flex-direction: column; gap: 10px; padding: 22px 20px; background: var(--paper-2); transition: background .18s var(--ease); }
.lib-trend:hover { background: var(--card); }
.lib-trend-en { font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--lib-accent); }
.lib-trend h4 { margin: 0; font-family: var(--serif); font-size: 1.1rem; font-weight: 600; line-height: 1.35; }
.lib-trend p { margin: 0; font-size: .87rem; line-height: 1.8; color: var(--ink-soft); }

/* 进入视口渐显（分析管线各阶段 / 电商趋势卡） */
[data-lib-reveal] { opacity: 0; transform: translateY(14px); transition: opacity .55s var(--ease), transform .55s var(--ease); transition-delay: var(--lib-d, 0s); }
[data-lib-reveal].lib-in { opacity: 1; transform: none; }

/* ============================ 表尾口径 ============================ */

.lib-foot { margin: 30px 0 0; padding-top: 16px; border-top: var(--lib-hair); font-size: .78rem; line-height: 1.85; color: var(--ink-faint); }
.lib-foot strong { font-weight: 600; color: var(--ink-soft); }
.lib-disclaimer { margin: 18px 0 0; font-size: .76rem; line-height: 1.7; color: var(--ink-faint); }

/* ============================ 每日数据源渲染（第四十三阶段） ============================ */

/* TikTok 爆品机会 · 评分卡内的名称角标 / 信号强度 / 理由 / 口径 */
.lib-ex-cat {
  display: inline-block;
  vertical-align: middle;
  margin-left: 8px;
  padding: 2px 8px;
  font-size: .68rem;
  letter-spacing: .05em;
  border: 1px solid var(--lib-accent-soft);
  color: var(--lib-accent);
  border-radius: 999px;
}
.lib-ex-str { margin-left: 6px; font-size: .7rem; letter-spacing: 1px; color: var(--lib-accent); opacity: .85; }
.lib-ex-why { margin: 8px 0 0; font-size: .82rem; line-height: 1.75; color: var(--ink-soft); }
.lib-ex-src { margin: 8px 0 0; font-size: .72rem; line-height: 1.7; color: var(--ink-faint); }

/* 电商 / 消费 · 每日趋势卡内的落地建议 */
.lib-trend .lib-trend-apply { color: var(--ink-soft); }
.lib-trend-apply::before { content: '落地 · '; color: var(--lib-accent); font-size: .78rem; }

@keyframes lib-rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

/* ============================ 响应式 ============================ */

@media (max-width: 640px) {
  .lib-page-head { padding: 26px 0 18px; }
  .lib-stage { grid-template-columns: 1.8rem 1fr; gap: 0 10px; }
  .lib-model-top { flex-direction: column; gap: 8px; align-items: flex-start; }
}

/* 尊重「减少动态效果」偏好 */
@media (prefers-reduced-motion: reduce) {
  .lib-page-head { animation: none; }
  .lib-gauge-fill { transition: none; }
  [data-lib-reveal] { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   第四十五阶段 · 商业模式 Tag 实体化（bm- 前缀）
   索引：分类目录标签格；详情：十维档案 + 公司财务条
   同一纪律：发丝线、单强调色、tabular-nums、无悬浮阴影
   ============================================================ */

/* —— 公司卡内的新链接（芯片/引擎从纯文本升级为 <a>）—— */
.lib-chip a,
.lib-engine { color: inherit; text-decoration: none; }
a.lib-chip, .lib-chip { transition: border-color .16s var(--ease), color .16s var(--ease), background .16s var(--ease); }
a.lib-chip:hover { color: var(--lib-accent); border-color: color-mix(in srgb, var(--lib-accent) 55%, transparent); background: var(--lib-accent-soft); }
a.lib-engine { display: inline-block; }
.lib-model-name a { color: inherit; text-decoration: none; border-bottom: 1px solid transparent; }
.lib-model-name a:hover { border-bottom-color: var(--lib-accent); }

/* —— 索引：机制标签目录 —— */

.bm-groups { margin-top: 34px; padding: 26px 0 8px; border-top: var(--lib-hair); }
.bm-groups-head { margin-bottom: 14px; }
.bm-groups-head h2 {
  margin: 0 0 6px;
  font-family: var(--serif);
  font-size: 1.24rem;
  font-weight: 600;
}
.bm-groups-head p { margin: 0; font-size: .78rem; line-height: 1.8; color: var(--ink-faint); }
.bm-legend { display: inline-flex; align-items: center; gap: 6px; margin-left: 14px; white-space: nowrap; }
.bm-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: transparent;
  border: 1px solid color-mix(in srgb, var(--ink) 35%, transparent);
}
.bm-dot.is-on { background: var(--lib-accent); border-color: var(--lib-accent); }

.bm-group { padding: 18px 0 20px; border-top: var(--lib-hair); }
.bm-group:first-of-type { border-top: 0; }
.bm-group-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  margin-bottom: 12px;
}
.bm-group-head h2 { margin: 0; font-family: var(--serif); font-size: 1.02rem; font-weight: 600; }
.bm-group-zh { margin-right: 10px; }
.bm-group-en { font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-faint); font-family: var(--sans); font-weight: 400; }
.bm-group-count { flex: none; font-size: .74rem; color: var(--ink-faint); font-variant-numeric: tabular-nums; }

.bm-tag-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1px;
  background: var(--line);
  border: var(--lib-hair);
  border-radius: var(--r-2, 4px);
  overflow: hidden;
}
a.bm-tag {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 14px 16px 13px;
  background: var(--paper-2);
  color: var(--ink);
  text-decoration: none;
  min-height: 118px;
  transition: background .16s var(--ease);
}
a.bm-tag:hover { background: var(--card); }
.bm-tag-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.bm-tag-en {
  font-family: var(--serif);
  font-size: .98rem;
  font-weight: 600;
  line-height: 1.3;
}
a.bm-tag:hover .bm-tag-en { color: var(--lib-accent); }
.bm-tag-state {
  flex: none;
  width: 7px; height: 7px; border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--ink) 30%, transparent);
  background: transparent;
}
a.bm-tag.is-on .bm-tag-state { background: var(--lib-accent); border-color: var(--lib-accent); }
.bm-tag-cn { font-size: .76rem; color: var(--ink-faint); line-height: 1.3; }
.bm-tag-def {
  margin: 0;
  font-size: .8rem;
  line-height: 1.65;
  color: var(--ink-soft);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.bm-tag-meta { margin-top: auto; font-size: .7rem; color: var(--ink-faint); font-variant-numeric: tabular-nums; }
.bm-group.is-out, .bm-tag.is-out { display: none; }

.bm-models-head { padding: 10px 0 4px; }
.bm-models-head h2 { margin: 16px 0 6px; font-family: var(--serif); font-size: 1.24rem; font-weight: 600; }
.bm-models-head h2 small { margin-left: 8px; font-family: var(--sans); font-size: .74rem; font-weight: 400; color: var(--ink-faint); font-variant-numeric: tabular-nums; }
.bm-models-head p { margin: 0 0 4px; font-size: .78rem; line-height: 1.8; color: var(--ink-faint); }
.bm-shell-fallback { margin: 0; padding: 18px; font-size: .84rem; color: var(--ink-faint); border: 1px dashed color-mix(in srgb, var(--ink) 18%, transparent); border-radius: var(--r-2, 4px); }

/* —— 详情：页头 —— */

.bm-back { margin: 0 0 16px; font-size: .8rem; }
.bm-back a { color: var(--ink-faint); text-decoration: none; }
.bm-back a:hover { color: var(--ink); }
.bm-eyebrow { display: block; margin: 0 0 9px; font-size: .72rem; letter-spacing: .22em; text-transform: uppercase; color: var(--lib-accent); }
.bm-title { margin: 0 0 6px; font-family: var(--serif); font-size: clamp(1.7rem, 4.2vw, 2.3rem); font-weight: 600; line-height: 1.2; }
.bm-title-cn { display: block; margin-top: 4px; font-size: 1rem; color: var(--ink-faint); }
.bm-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 1px;
  margin: 18px 0 0;
  background: var(--line);
  border: var(--lib-hair);
  border-radius: var(--r-2, 4px);
  overflow: hidden;
}
.bm-metric { padding: 13px 16px; background: var(--paper-2); }
.bm-metric dt { margin: 0 0 4px; font-size: .7rem; letter-spacing: .1em; color: var(--ink-faint); }
.bm-metric dd { margin: 0; font-size: .88rem; line-height: 1.7; color: var(--ink); }

/* —— 详情：十大板块 —— */

#bm-root { padding: 22px 0 6px; }
.bm-block { padding: 20px 2px 18px; border-top: var(--lib-hair); }
.bm-block:first-child { border-top: 0; }
.bm-block h2 { margin: 0 0 12px; font-family: var(--serif); font-size: 1.06rem; font-weight: 600; line-height: 1.35; }
.bm-block-en { margin-right: 10px; color: var(--lib-accent); }
.bm-block-zh { font-size: .76rem; letter-spacing: .05em; color: var(--ink-faint); font-family: var(--sans); font-weight: 400; }
.bm-block-body { max-width: 78ch; }
.bm-block-body p { margin: 0 0 8px; font-size: .9rem; line-height: 1.85; color: var(--ink-soft); }
.bm-block-body p:last-child { margin-bottom: 0; }
.bm-na { color: var(--ink-faint); }

.bm-list { list-style: none; margin: 0; padding: 0; }
.bm-list li {
  position: relative;
  margin: 0 0 9px;
  padding: 0 0 0 18px;
  font-size: .88rem;
  line-height: 1.8;
  color: var(--ink-soft);
}
.bm-list li::before {
  content: '';
  position: absolute;
  left: 2px; top: .72em;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--lib-accent);
  opacity: .75;
}
.bm-list li:last-child { margin-bottom: 0; }

/* —— 详情：公司板块（含实时财务）—— */

.bm-companies {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1px;
  background: var(--line);
  border: var(--lib-hair);
  border-radius: var(--r-2, 4px);
  overflow: hidden;
}
.bm-company {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 18px 15px;
  background: var(--paper-2);
}
.bm-company.is-engine { background: color-mix(in srgb, var(--lib-accent) 7%, var(--paper-2)); }
.bm-co-head { display: flex; align-items: baseline; gap: 9px; flex-wrap: wrap; }
.bm-co-role {
  flex: none;
  font-size: .66rem;
  letter-spacing: .08em;
  padding: 2px 8px;
  border-radius: 999px;
  border: var(--lib-hair);
  color: var(--ink-faint);
  white-space: nowrap;
}
.bm-company.is-engine .bm-co-role { border-color: color-mix(in srgb, var(--lib-accent) 50%, transparent); color: var(--lib-accent); background: var(--lib-accent-soft); }
.bm-co-head h3 { margin: 0; font-family: var(--serif); font-size: 1.02rem; font-weight: 600; line-height: 1.4; }
.bm-co-head h3 a { color: inherit; text-decoration: none; border-bottom: 1px solid transparent; }
.bm-co-head h3 a:hover { border-bottom-color: var(--lib-accent); }
.bm-co-head small { font-size: .72rem; font-weight: 400; color: var(--ink-faint); }
.bm-co-na { margin: 0; font-size: .78rem; line-height: 1.7; color: var(--ink-faint); }
.bm-co-na a { color: var(--ink-soft); }
.bm-co-note { margin: auto 0 0 !important; font-size: .8rem !important; line-height: 1.7 !important; color: var(--ink-faint) !important; }

.bm-fin {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px 12px;
  margin: 0;
}
.bm-fin div { min-width: 0; }
.bm-fin dt { margin: 0 0 2px; font-size: .68rem; letter-spacing: .06em; color: var(--ink-faint); }
.bm-fin dd {
  margin: 0;
  font-size: .92rem;
  font-weight: 600;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.bm-fin .bm-period { grid-column: 1 / -1; }
.bm-fin .bm-period dd { font-size: .72rem; font-weight: 400; color: var(--ink-faint); }

/* —— 详情：财务指标聚合条 —— */

.bm-mstrip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  margin: 0 0 14px;
  background: var(--line);
  border: var(--lib-hair);
  border-radius: var(--r-2, 4px);
  overflow: hidden;
}
.bm-mcell { padding: 11px 14px; background: var(--paper-2); }
.bm-mcell dt { margin: 0 0 3px; font-size: .68rem; letter-spacing: .08em; color: var(--ink-faint); }
.bm-mcell dd { margin: 0; font-size: 1.02rem; font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; }
.bm-mstrip-note { margin: 0 0 12px; font-size: .76rem; line-height: 1.7; color: var(--ink-faint); }
.bm-ai-text { margin-top: 4px; }

/* —— 详情：相关模式 —— */

.bm-related {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1px;
  background: var(--line);
  border: var(--lib-hair);
  border-radius: var(--r-2, 4px);
  overflow: hidden;
}
.bm-related li { margin: 0; }
.bm-related a {
  display: block;
  padding: 11px 14px;
  background: var(--paper-2);
  color: var(--ink);
  text-decoration: none;
  transition: background .16s var(--ease);
}
.bm-related a:hover { background: var(--card); }
.bm-rel-en { display: block; font-family: var(--serif); font-size: .92rem; font-weight: 600; }
.bm-related a:hover .bm-rel-en { color: var(--lib-accent); }
.bm-rel-cn { display: block; margin-top: 2px; font-size: .72rem; color: var(--ink-faint); }

.bm-ai { margin: 22px 0 0; font-size: .74rem; letter-spacing: .02em; color: var(--ink-faint); }

@media (max-width: 640px) {
  .bm-tag-grid { grid-template-columns: 1fr 1fr; }
  .bm-companies { grid-template-columns: 1fr; }
  .bm-related { grid-template-columns: 1fr 1fr; }
  .bm-legend { margin-left: 8px; }
}
@media (max-width: 420px) {
  .bm-tag-grid, .bm-related { grid-template-columns: 1fr; }
}