/* ═══════════════════════════════════════════
   台股產業寶 - 白底雜誌風（參考 mirai.com.tw）
   ═══════════════════════════════════════════ */
:root {
  /* 背景：白底微暖，避免蒼白 */
  --bg:           #ffffff;
  --bg-elev:      #fbf7f2;           /* ivory 暖白，面板背景有溫度 */
  --bg-elev-2:    #f2ede6;
  --bg-tint:      #f3f7fb;           /* 冷色 wash，與暖色形成節奏 */

  /* 邊框：保留前一版的實分隔，加一條彩色強調 */
  --border:       #9ca3af;
  --border-soft:  #cbd2d9;
  --border-accent:#fbbf8a;           /* 橘系邊框，用於 focus/active */

  /* 文字：維持高對比 */
  --text:         #0b1220;
  --text-soft:    #1f2937;
  --text-mute:    #475569;

  /* 主 accent：活力橘（原磚橘 #b8390a 偏沉，換 #ea580c 更跳） */
  --accent:       #ea580c;
  --accent-soft:  #fff1e3;
  --accent-dark:  #c2410c;

  /* 副 accent：寶藍，用於次要強調、外資/AI/科技類點綴 */
  --accent-2:     #2563eb;
  --accent-2-soft:#e5efff;
  --accent-2-dark:#1d4ed8;

  /* 第三裝飾色：紫，用於題材標籤、族群 chip 次主色 */
  --accent-3:     #8b5cf6;
  --accent-3-soft:#f0ebff;

  /* 裝飾漸層：section-head 底線 & hero 裝飾條 */
  --grad-primary: linear-gradient(90deg, #ea580c 0%, #f59e0b 45%, #2563eb 100%);
  --grad-soft:    linear-gradient(90deg, #ffe8d9 0%, #fff7e1 50%, #dbe7ff 100%);

  /* 市場色：台股紅漲綠跌不動 */
  --green:        #059669;
  --red:          #dc2626;
  --yellow:       #b45309;
  --blue:         #1e40af;
  --radius:       4px;          /* 縮小圓角，減少 AI 感 */
  --radius-sm:    2px;
  --shadow:       0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-lg:    0 4px 12px rgba(0,0,0,0.08);
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  font-family: 'Source Sans 3', 'Inter', -apple-system, BlinkMacSystemFont,
               'Noto Sans TC', 'PingFang TC', 'Microsoft JhengHei',
               'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15.5px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'palt';
}
h1, h2, h3, h4 {
  font-family: 'Noto Serif TC', 'Source Serif 4', 'Source Serif Pro',
               'PingFang TC', 'Microsoft JhengHei', serif;
  letter-spacing: 0;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }

/* ─────── HEADER ─────── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
}
.header-inner {
  max-width: 1400px; margin: 0 auto;
  padding: 12px 24px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
}
.logo {
  display: flex; align-items: center; gap: 12px;
  color: var(--text);
}
.logo-mark {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-3) 100%);
  border-radius: 6px;
  font-weight: 700; font-size: 18px;
  color: #fff;
  font-family: 'Noto Serif TC', serif;
  box-shadow: 0 2px 6px rgba(234, 88, 12, 0.25);
}
.logo-text strong {
  display: block; font-size: 16px; font-weight: 700;
  letter-spacing: 0.3px;
}
.logo-text em {
  display: block; font-size: 10px;
  color: var(--text-mute); font-style: normal;
  letter-spacing: 0.5px;
}

.primary-nav {
  display: flex; gap: 4px;
  justify-self: start;
}
.primary-nav a {
  padding: 9px 16px;
  border-radius: 8px;
  color: var(--text-soft);
  font-weight: 500;
  transition: all 0.15s;
  font-size: 15px;
  position: relative;
}
.primary-nav a:hover {
  background: var(--bg-elev);
  color: var(--accent);
}
.primary-nav a.active {
  color: var(--accent);
  background: var(--accent-soft);
  box-shadow: inset 0 -2px 0 var(--accent);
}

.search-box {
  position: relative;
  min-width: 340px;
}
.search-box input {
  width: 100%;
  padding: 10px 12px 10px 40px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: all 0.15s;
}
.search-box input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.search-icon {
  position: absolute; left: 12px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-mute);
  font-size: 14px;
}
.search-dropdown {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0;
  max-height: 480px; overflow-y: auto;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow);
}
.search-section-title {
  padding: 6px 14px;
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-top: 1px solid var(--border-soft);
}
.search-section-title:first-child { border-top: none; }
.search-item {
  display: block;
  padding: 10px 14px;
  border-top: 1px solid var(--border-soft);
  cursor: pointer;
  transition: background 0.1s;
}
.search-item:first-child, .search-item.first { border-top: none; }
.search-item:hover, .search-item.active {
  background: var(--bg-elev-2);
}
.search-item strong { font-size: 15px; color: var(--text); }
.search-item small { display: block; font-size: 13px; color: var(--text-mute); margin-top: 2px; }

/* ─────── MAIN ─────── */
.site-main {
  max-width: 1400px; margin: 0 auto;
  padding: 24px;
}

/* ─────── LANDING HERO（產業地圖導覽頁）─────── */
.landing-hero {
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--border-soft);
  margin-bottom: 48px;
}
.landing-hero-inner { max-width: 860px; }
.eyebrow {
  margin: 0 0 16px;
  font-family: 'Source Sans 3', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--accent-dark);
  text-transform: uppercase;
}
.landing-title {
  margin: 0 0 20px;
  font-family: 'Noto Serif TC', serif;
  font-size: 44px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text);
  letter-spacing: -0.3px;
}
.landing-lede {
  margin: 0 0 36px;
  max-width: 680px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--text-soft);
}
.landing-meta {
  display: grid;
  grid-template-columns: repeat(4, max-content);
  gap: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--border-soft);
}
.landing-meta > div { display: flex; flex-direction: column; gap: 6px; }
.landing-meta strong {
  font-family: 'Noto Serif TC', serif;
  font-size: 30px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.landing-meta em {
  font-style: normal;
  font-size: 13px;
  color: var(--text-mute);
  letter-spacing: 0.5px;
}

/* ─────── HERO SEARCH（首頁導覽搜尋視窗）─────── */
.hero-search {
  padding: 72px 0 56px;
  margin-bottom: 48px;
  border-bottom: 1px solid var(--border-soft);
  background:
    radial-gradient(ellipse at 50% -20%, rgba(194,65,12,0.06), transparent 60%),
    linear-gradient(180deg, var(--bg), var(--bg-elev) 100%);
  text-align: center;
}
.hero-search-inner {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 24px;
}
.hero-search-title {
  margin: 14px 0 14px;
  font-family: 'Noto Serif TC', serif;
  font-size: 42px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
  letter-spacing: -0.3px;
}
.hero-search-sub {
  margin: 0 auto 32px;
  max-width: 640px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-soft);
}
.hero-search-box {
  position: relative;
  max-width: 720px;
  margin: 0 auto 20px;
}
.hero-search-box input {
  width: 100%;
  padding: 18px 22px 18px 56px;
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: 14px;
  color: var(--text);
  font-size: 17px;
  font-weight: 500;
  outline: none;
  transition: all 0.15s;
  box-shadow: 0 4px 14px rgba(0,0,0,0.04);
}
.hero-search-box input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft), 0 6px 20px rgba(0,0,0,0.08);
}
.hero-search-box input::placeholder {
  color: var(--text-mute);
  font-weight: 400;
}
.hero-search-box .search-icon {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-mute);
  width: 20px;
  height: 20px;
}
.hero-search-box .search-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  max-height: 440px;
  overflow-y: auto;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.12);
  text-align: left;
  z-index: 50;
}
.hero-search-quick {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
  font-size: 14px;
}
.hero-search-quick .quick-label {
  color: var(--text-mute);
  font-weight: 500;
  margin-right: 4px;
}
.hero-search-quick .quick-chip {
  display: inline-block;
  padding: 6px 14px;
  background: var(--bg);
  border: 1px solid var(--border-soft);
  border-radius: 20px;
  color: var(--text-soft);
  font-size: 13.5px;
  font-weight: 500;
  transition: all 0.15s;
}
.hero-search-quick .quick-chip:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-1px);
}
.hero-search-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 720px;
  margin: 0 auto;
  padding-top: 28px;
  border-top: 1px solid var(--border-soft);
}
.hero-search-meta > div {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
}
.hero-search-meta strong {
  font-family: 'Noto Serif TC', serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.hero-search-meta em {
  font-style: normal;
  font-size: 13px;
  color: var(--text-mute);
  letter-spacing: 0.5px;
}

@media (max-width: 720px) {
  .hero-search { padding: 48px 0 40px; }
  .hero-search-title { font-size: 30px; }
  .hero-search-sub { font-size: 15px; }
  .hero-search-box input { padding: 14px 16px 14px 48px; font-size: 15px; }
  .hero-search-box .search-icon { left: 16px; width: 18px; height: 18px; }
  .hero-search-meta { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .hero-search-meta strong { font-size: 22px; }
}

/* ─────── SECTION BLOCK ─────── */
.section-block { margin-bottom: 64px; }
.section-head {
  margin-bottom: 24px;
  padding-bottom: 14px;
  position: relative;
  border-bottom: 1px solid var(--border-soft);
  display: flex; justify-content: space-between; align-items: baseline; gap: 24px;
  flex-wrap: wrap;
}
.section-head::after {
  content: "";
  position: absolute;
  left: 0; bottom: -1px;
  width: 96px; height: 3px;
  background: var(--grad-primary);
  border-radius: 2px;
}
.section-title {
  margin: 0;
  padding-left: 14px;
  position: relative;
  font-family: 'Noto Serif TC', serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0;
}
.section-title::before {
  content: "";
  position: absolute;
  left: 0; top: 10%;
  width: 4px; height: 80%;
  background: var(--accent);
  border-radius: 2px;
}
.section-sub {
  margin: 0;
  font-size: 14px;
  color: var(--text-mute);
}

/* ─────── CATEGORY MAP GRID ─────── */
.category-map {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1px;
  background: var(--border-soft);
  border: 1px solid var(--border-soft);
}
.category-card {
  display: flex;
  background: var(--bg);
  padding: 0;
  transition: background 0.15s;
  position: relative;
}
.category-card:hover { background: var(--bg-elev); }
.category-rule {
  width: 4px;
  flex-shrink: 0;
  align-self: stretch;
}
.category-card-body {
  padding: 18px 20px;
  flex: 1;
  display: flex; flex-direction: column; gap: 10px;
}
.category-card-head { display: flex; flex-direction: column; gap: 4px; }
.category-name {
  margin: 0;
  font-family: 'Noto Serif TC', serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}
.category-count {
  font-size: 13.5px;
  color: var(--text-mute);
  letter-spacing: 0.3px;
  font-family: 'Source Sans 3', sans-serif;
}
.category-topics {
  list-style: none;
  padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: 4px 10px;
  font-size: 14.5px;
  color: var(--text-soft);
  min-height: 42px;
}
.category-topics li::before {
  content: '·';
  margin-right: 4px;
  color: var(--text-mute);
}
.category-topics li:first-child::before { content: ''; margin: 0; }
.category-stats {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border-soft);
  font-family: 'Source Sans 3', sans-serif;
  font-variant-numeric: tabular-nums;
}
.category-stats > span:first-child { font-size: 23px; font-weight: 700; }
.category-stats .amt { font-size: 14px; color: var(--text-mute); }

@media (max-width: 720px) {
  .landing-title { font-size: 30px; }
  .landing-lede { font-size: 15px; }
  .landing-meta { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}

/* ─────── HERO（舊）保留給其他頁用 ─────── */
.hero {
  padding: 40px 0 32px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--border-soft);
  position: relative;
  background:
    radial-gradient(ellipse 60% 80% at 0% 0%, rgba(234, 88, 12, 0.06), transparent 60%),
    radial-gradient(ellipse 60% 80% at 100% 0%, rgba(37, 99, 235, 0.05), transparent 60%);
}
.hero::after {
  content: "";
  position: absolute;
  left: 0; bottom: -1px;
  width: 120px; height: 3px;
  background: var(--grad-primary);
  border-radius: 2px;
}
.hero h1 {
  margin: 0 0 10px;
  font-size: 32px; font-weight: 700;
  color: var(--text);
  letter-spacing: 0;
  line-height: 1.3;
}
.hero h1 small {
  font-weight: 400; font-size: 15px;
  color: var(--text-mute);
  margin-left: 16px;
  font-family: 'Source Sans 3', sans-serif;
}
.hero p {
  margin: 0; color: var(--text-soft);
  font-size: 15px;
  max-width: 820px;
  line-height: 1.75;
}

.topic-hero {
  padding: 40px 0 32px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--border-soft);
  border-left: 3px solid var(--accent);
  padding-left: 20px;
}
.topic-hero-inner { max-width: 960px; }
/* 處置股時 hero 改為左右並排（右側卡片放大） */
.topic-hero.has-disposal .topic-hero-inner {
  max-width: 1320px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(440px, 540px);
  gap: 32px;
  align-items: start;
}
.topic-hero .hero-main { min-width: 0; }
@media (max-width: 1024px) {
  .topic-hero.has-disposal .topic-hero-inner { grid-template-columns: 1fr; }
}
.category-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 12px;
}
.topic-hero h1 {
  margin: 0 0 6px;
  font-size: 34px;
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.25;
}
.topic-hero h1 small { color: var(--text-mute); font-size: 17px; font-weight: 400; font-family: 'Source Sans 3', sans-serif; }
.topic-en {
  margin: 0 0 16px;
  color: var(--text-mute);
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.topic-desc {
  margin: 0 0 20px;
  color: var(--text-soft);
  font-size: 15px;
  line-height: 1.7;
}
.topic-kpis {
  display: flex; flex-wrap: wrap; gap: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border-soft);
}
.topic-kpis .kpi {
  display: flex; flex-direction: column; gap: 2px;
}
.topic-kpis em {
  font-style: normal; color: var(--text-mute);
  font-size: 12px;
}
.topic-kpis strong {
  font-size: 18px; font-weight: 700;
}

/* ─────── BREADCRUMB ─────── */
.breadcrumb {
  padding: 8px 0 16px;
  font-size: 13px;
  color: var(--text-mute);
}
.breadcrumb a:hover { color: var(--accent); }

/* ─────── STAT GRID ─────── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--bg-elev);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.stat-label {
  font-size: 12px;
  color: var(--text-mute);
  letter-spacing: 0.3px;
  margin-bottom: 8px;
}
.stat-value {
  font-size: 28px; font-weight: 800;
  color: var(--text);
  line-height: 1.1;
}
.stat-value small {
  font-size: 12px; font-weight: 500; color: var(--text-mute);
  margin-left: 6px;
}
.stat-sub {
  font-size: 12px;
  color: var(--text-mute);
  margin-top: 6px;
}

/* ─────── INDICATOR GRID (題材頁 4 個指標卡) ─────── */
.indicator-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.indicator-card {
  background: var(--bg-elev);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex; flex-direction: column; gap: 6px;
}
.indicator-card small {
  color: var(--text-mute);
  font-size: 11px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}
.indicator-card strong {
  font-size: 18px; font-weight: 700;
  color: var(--text);
}

/* ─────── GRID 2 COL ─────── */
.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}
@media (max-width: 960px) {
  .grid-2col, .stat-grid, .indicator-grid {
    grid-template-columns: 1fr;
  }
  .header-inner { grid-template-columns: auto auto; row-gap: 12px; }
  .primary-nav { grid-column: 1 / -1; justify-self: stretch; overflow-x: auto; }
  .search-box { grid-column: 1 / -1; min-width: 0; }
}

/* ─────── PANEL ─────── */
.panel {
  background: var(--bg);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow: visible;  /* 讓 tooltip 能脫出 panel */
  margin-bottom: 20px;
  box-shadow: var(--shadow);
  position: relative;
  transition: box-shadow 0.18s, border-color 0.18s, transform 0.18s;
}
.panel:hover {
  border-color: var(--border-accent);
  box-shadow: 0 6px 20px rgba(234, 88, 12, 0.10), 0 2px 6px rgba(37, 99, 235, 0.06);
}
.panel-header {
  padding: 16px 22px;
  border-bottom: 1px solid var(--border-soft);
  display: flex; align-items: center; justify-content: space-between;
  background: linear-gradient(90deg, var(--bg) 0%, var(--bg-elev) 100%);
}
.panel-header h2 {
  position: relative;
  padding-left: 12px;
}
.panel-header h2::before {
  content: "";
  position: absolute;
  left: 0; top: 15%;
  width: 3px; height: 70%;
  background: var(--accent);
  border-radius: 2px;
}
.panel-header h2 {
  margin: 0;
  font-size: 18.5px; font-weight: 700;
  color: var(--text);
  letter-spacing: 0;
}
.muted { color: var(--text-mute); font-size: 14px; }

/* ─────── 技術分析工具列 ─────── */
.tech-toolbar {
  display: flex; gap: 4px; justify-content: flex-end;
  padding: 6px 12px 0;
}
.tech-toolbar .tf-btn {
  padding: 5px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--text-soft);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  font-family: 'Source Sans 3', sans-serif;
  transition: all 0.12s;
}
.tech-toolbar .tf-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.tech-toolbar .tf-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ─────── 個股頁三大主 tab（技術/營收/籌碼） ─────── */
.analytics-tabs {
  margin: 0 0 24px;
  background: var(--bg);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.analytics-tab-bar {
  display: flex; gap: 0;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border-soft);
  padding: 0 8px;
}
.analytics-tab {
  padding: 14px 26px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--text-soft);
  cursor: pointer;
  font-family: 'Noto Serif TC', serif;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.3px;
  margin-bottom: -1px;
  transition: all 0.15s;
}
.analytics-tab:hover {
  color: var(--accent);
  background: rgba(234,88,12,0.04);
}
.analytics-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  background: var(--bg);
}
.analytics-view { display: none; }
.analytics-view.active { display: block; }
.analytics-view > .panel {
  margin: 0;
  border: none;
  border-radius: 0;
  box-shadow: none;
}
.analytics-view > .panel + .panel {
  border-top: 1px solid var(--border-soft);
}

/* ─────── TABLE ─────── */
.table-scroll {
  width: 100%;
}
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 16.5px;
}
.table th {
  padding: 14px 16px;
  text-align: left;
  color: var(--text-mute);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.2px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elev);
  font-family: 'Source Sans 3', sans-serif;
}
.table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border-soft);
}
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: var(--bg-elev); }
.table.compact td, .table.compact th { padding: 11px 14px; font-size: 15.5px; }
.table.compact th { font-size: 14.5px; }

.positive { color: #dc2626 !important; font-weight: 600; }  /* 台股：紅漲 */
.negative { color: #059669 !important; font-weight: 600; }  /* 台股：綠跌 */

/* ─────── CHIPS / BADGES ─────── */
.topic-chip {
  display: inline-block;
  padding: 5px 14px;
  border: 2px solid;
  border-radius: 4px;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: all 0.15s;
  background: rgba(255, 255, 255, 0.92);
  /* paint-order: stroke fill + 細描邊。字本身不粗，描邊也細，字形清楚 */
  -webkit-text-stroke: 0.8px rgba(0, 0, 0, 0.7);
  paint-order: stroke fill;
  box-shadow:
    inset 0 0 0 0.5px rgba(0, 0, 0, 0.1),
    0 1px 3px rgba(0, 0, 0, 0.1);
}
.topic-chip:hover {
  background: currentColor;
  color: #fff !important;
  -webkit-text-stroke: 0;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
}

.tag {
  display: inline-block;
  padding: 2px 8px;
  margin: 2px 2px 2px 0;
  background: var(--bg-elev);
  border-radius: 2px;
  font-size: 12px;
  color: var(--text-soft);
  border: 1px solid var(--border-soft);
}
.tag-more {
  position: relative;
  cursor: help;
  background: var(--bg);
  color: var(--accent-dark);
  border-color: var(--accent-dark);
  font-weight: 600;
}
.tag-more:hover {
  background: var(--accent-dark);
  color: #fff;
}
/* ───── 自繪 tooltip（data-tip 屬性） ───── */
.tag-more[data-tip]:hover::before,
.tag-more[data-tip]:hover::after {
  opacity: 1;
  pointer-events: none;
}
.tag-more[data-tip]::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  padding: 7px 11px;
  background: #111827;
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.5;
  white-space: nowrap;
  max-width: 320px;
  border-radius: 4px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.2);
  opacity: 0;
  transition: opacity 0.12s;
  z-index: 1000;
  text-align: center;
}
.tag-more[data-tip]::before {
  content: '';
  position: absolute;
  bottom: calc(100% + 3px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: #111827;
  opacity: 0;
  transition: opacity 0.12s;
  z-index: 1000;
}
.tag-industry {
  background: var(--bg);
  color: var(--text-mute);
  font-style: normal;
  border-style: dashed;
}

.badge {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 2px;
  font-size: 12px;
  font-weight: 700;
}
.badge-red { background: #fee2e2; color: #b91c1c; border: 1px solid #fca5a5; }
.badge-green { background: #d1fae5; color: #047857; border: 1px solid #6ee7b7; }

.pill {
  display: inline-block;
  padding: 3px 11px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}

/* ─────── BAR LIST ─────── */
.bar-list { padding: 8px 0; }
.bar-row {
  display: grid;
  grid-template-columns: 140px 1fr 80px;
  gap: 12px; align-items: center;
  padding: 9px 22px;
  transition: background 0.1s;
}
.bar-row:hover { background: var(--bg-elev); }
.bar-label { font-size: 14px; color: var(--text); font-weight: 500; }
.bar-track {
  height: 7px;
  background: var(--bg-elev-2);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}
.bar-fill { display: block; height: 100%; border-radius: 2px; transition: width 0.3s; }
.bar-value { text-align: right; font-size: 13px; color: var(--text-soft); font-variant-numeric: tabular-nums; }

/* ─────── SNAPSHOT ─────── */
.snapshot {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 4px 0;
}
.snapshot > div {
  padding: 16px 20px;
  display: flex; flex-direction: column; gap: 4px;
  border-right: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}
.snapshot > div:nth-child(4n) { border-right: none; }
.snapshot > div:nth-last-child(-n+4) { border-bottom: none; }
.snapshot em { font-style: normal; color: var(--text-mute); font-size: 12px; }
.snapshot strong { font-size: 16px; font-weight: 700; }
@media (max-width: 760px) {
  .snapshot { grid-template-columns: 1fr 1fr; }
  .snapshot > div:nth-child(2n) { border-right: none; }
  .snapshot > div:nth-child(4n) { border-right: 1px solid var(--border-soft); }
}

/* ─────── RELATED CHIPS ─────── */
.related-list {
  padding: 16px 20px;
  display: flex; flex-wrap: wrap; gap: 8px;
}
.related-chip {
  display: inline-flex; flex-direction: column;
  padding: 8px 14px;
  border: 1px solid;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.15s;
}
.related-chip small {
  font-size: 10px; font-weight: 500; opacity: 0.7; margin-top: 2px;
}
.related-chip:hover { transform: translateY(-1px); }

/* ─────── TOPIC GRID (卡片) ─────── */
.topic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}
.topic-grid.compact {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}
.topic-card {
  background: var(--bg);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: all 0.15s;
  box-shadow: var(--shadow);
}
.topic-card:hover {
  transform: translateY(-2px);
  border-color: var(--border);
  box-shadow: var(--shadow-lg);
}
.topic-card-accent {
  height: 3px; background: var(--accent);
}
.topic-card-body {
  padding: 16px 18px;
  display: flex; flex-direction: column; gap: 10px;
  flex: 1;
}
.topic-card-header {
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: 12px;
}
.topic-card-header h3 {
  margin: 0; font-size: 18.5px; font-weight: 700;
  color: var(--text);
}
.topic-card-desc {
  margin: 0; color: var(--text-soft);
  font-size: 15px; line-height: 1.7;
  flex: 1;
}
.topic-card-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--border-soft);
}
.topic-card-stats > div { display: flex; flex-direction: column; gap: 3px; }
.stat-mini-label {
  font-size: 13px; color: var(--text-mute);
  letter-spacing: 0.3px; text-transform: uppercase;
}
.stat-mini-value {
  font-size: 16px; font-weight: 700; color: var(--text);
}

/* ─────── FILTER BAR ─────── */
.filter-bar {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 20px;
}
.filter-chip {
  padding: 7px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--text-soft);
  cursor: pointer;
  font-size: 14.5px;
  font-weight: 500;
  transition: all 0.15s;
}
.filter-chip:hover { color: var(--text); border-color: var(--text-mute); }
.filter-chip.active {
  background: var(--text);
  color: #fff;
  border-color: var(--text);
  font-weight: 700;
}

/* ─────── STOCK HIGHLIGHT（技術亮點 / 排名）─────── */
.highlight-panel {
  border-left: 3px solid var(--accent);
}
.highlight-body {
  padding: 22px 26px 24px;
}
.highlight-ranking {
  font-family: 'Noto Serif TC', serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--accent-dark);
  margin-bottom: 18px;
  letter-spacing: 0;
  line-height: 1.4;
}
.highlight-tech,
.highlight-moat {
  margin: 10px 0;
  color: var(--text-soft);
  line-height: 1.8;
  font-size: 17px;
}
.highlight-tech strong,
.highlight-moat strong {
  color: var(--text);
  font-size: 17.5px;
  font-weight: 700;
  margin-right: 8px;
}
.hl-star {
  display: inline-block;
  margin-left: 6px;
  color: var(--accent);
  font-size: 13px;
  cursor: help;
  position: relative;
  font-weight: 700;
}
.hl-star[data-tip]::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  padding: 8px 12px;
  background: #111827;
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.6;
  white-space: normal;
  width: max-content;
  max-width: 360px;
  border-radius: 4px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.2);
  opacity: 0;
  transition: opacity 0.12s;
  z-index: 1000;
  text-align: left;
  pointer-events: none;
}
.hl-star[data-tip]:hover::after { opacity: 1; }
.hl-star[data-tip]::before {
  content: '';
  position: absolute;
  bottom: calc(100% + 3px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: #111827;
  opacity: 0;
  transition: opacity 0.12s;
  z-index: 1000;
  pointer-events: none;
}
.hl-star[data-tip]:hover::before { opacity: 1; }

/* ─────── TOPIC CHART KPI ─────── */
.topic-chart-kpis {
  display: flex; gap: 36px; flex-wrap: wrap;
  padding: 14px 20px 4px;
}
.topic-chart-kpis > div {
  display: flex; flex-direction: column; gap: 4px;
}
.topic-chart-kpis small {
  color: var(--text-mute); font-size: 12px;
}
.topic-chart-kpis strong {
  font-size: 22px; font-weight: 800;
  color: var(--text-soft);
  letter-spacing: -0.5px;
  font-variant-numeric: tabular-nums;
}

/* ─────── HEATMAP ─────── */
.heatmap-toolbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 22px;
  background: var(--bg-elev);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  margin-bottom: 14px;
  flex-wrap: wrap; gap: 12px;
}
.toolbar-left {
  display: flex; gap: 12px; flex-wrap: wrap; align-items: center;
}
.toggle-group {
  display: flex; gap: 2px;
  background: var(--bg);
  padding: 4px;
  border-radius: 10px;
  border: 1px solid var(--border-soft);
}
.toggle-btn {
  padding: 6px 18px;
  background: transparent;
  border: none;
  color: var(--text-soft);
  cursor: pointer;
  border-radius: 2px;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.15s;
}
.toggle-btn:hover { color: var(--text); background: var(--bg); }
.toggle-btn.active {
  background: var(--text);
  color: #fff;
  font-weight: 700;
}
.heatmap-legend {
  display: flex; align-items: center; gap: 2px;
  color: var(--text-mute); font-size: 11px;
}
.heatmap-legend[hidden] { display: none !important; }
.legend-label {
  font-size: 12px; color: var(--text-soft); font-weight: 600;
  margin: 0 6px;
}
.legend-tick {
  font-size: 10px; color: var(--text-mute);
  margin: 0 2px 0 2px;
  font-variant-numeric: tabular-nums;
}
.swatch-row {
  display: inline-flex;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.06);
}
.swatch {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 44px; height: 22px;
  padding: 0 6px;
  color: #fff;
  font-size: 11px; font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.2px;
  text-shadow: 0 1px 2px rgba(0,0,0,0.55);
}

.heatmap-canvas {
  width: 100%;
  height: 1200px;
  margin: 0 0 8px;
  background: #f8fafc;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
}
.heatmap-canvas canvas { cursor: pointer !important; }
.heatmap-hint {
  padding: 10px 16px;
  background: var(--bg-elev);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  color: var(--text-soft);
  font-size: 12px;
  margin-bottom: 24px;
  font-family: 'Source Sans 3', sans-serif;
}
@media (max-width: 960px) {
  .heatmap-canvas { height: 700px; }
  .heatmap-toolbar { flex-direction: column; align-items: stretch; }
  .heatmap-legend { justify-content: center; flex-wrap: wrap; }
}

/* ─────── NOTES ─────── */
.notes {
  padding: 16px 40px;
  margin: 0;
  color: var(--text-soft);
}
.notes li { margin-bottom: 8px; line-height: 1.7; }
.notes b { color: var(--accent); }

/* ─────── COMPANY INFO GRID（個股頁公司資料卡）─────── */
.company-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
  padding: 4px 0;
}
.company-info-grid > div {
  padding: 14px 20px;
  display: flex; flex-direction: column; gap: 4px;
  border-right: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}
.company-info-grid > div.wide {
  grid-column: 1 / -1;
}
.company-info-grid em {
  font-style: normal;
  color: var(--text-mute);
  font-size: 12px;
  letter-spacing: 0.3px;
}
.company-info-grid strong {
  font-size: 14.5px;
  color: var(--text);
  font-weight: 600;
  word-break: break-word;
}
.company-info-grid strong a {
  color: var(--accent);
  border-bottom: 1px dashed var(--accent);
}
.company-info-grid strong a:hover {
  background: var(--accent-soft);
}
@media (max-width: 760px) {
  .company-info-grid { grid-template-columns: 1fr 1fr; }
}

/* ─────── BUSINESS BODY（主要經營業務）─────── */
.business-body {
  padding: 18px 22px;
  color: var(--text-soft);
  font-size: 14.5px;
  line-height: 1.9;
  letter-spacing: 0.3px;
}

/* ─────── SCROLL TABLE（可滑動資料表）─────── */
.scroll-table {
  max-height: 460px;
  overflow-y: auto;
  overflow-x: auto;
  border-top: 1px solid var(--border-soft);
}
.scroll-table .table thead th {
  position: sticky; top: 0; z-index: 1;
  background: var(--bg-elev);
  box-shadow: 0 1px 0 var(--border);
}
.scroll-table::-webkit-scrollbar { width: 8px; height: 8px; }
.scroll-table::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
.scroll-table::-webkit-scrollbar-thumb:hover { background: var(--text-mute); }

/* ─────── DATABASE PAGE（公司資料庫）─────── */
.database-toolbar {
  display: flex; flex-wrap: wrap; gap: 12px;
  align-items: center;
  padding: 14px 18px;
  background: var(--bg-elev);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  margin-bottom: 14px;
}
.database-toolbar input[type="text"] {
  flex: 1 1 280px;
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  outline: none;
}
.database-toolbar input[type="text"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.database-toolbar select {
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
  min-width: 140px;
}
.database-stat {
  font-size: 13px;
  color: var(--text-mute);
  margin-left: auto;
  font-variant-numeric: tabular-nums;
}
.database-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.database-table th {
  position: sticky; top: 0;
  background: var(--bg-elev);
  padding: 10px 12px;
  text-align: left;
  font-weight: 600;
  font-size: 13px;
  color: var(--text-soft);
  border-bottom: 2px solid var(--border);
  letter-spacing: 0.2px;
  cursor: pointer;
  user-select: none;
}
.database-table th:hover { color: var(--accent); }
.database-table th.sorted-asc::after { content: ' ▲'; font-size: 10px; color: var(--accent); }
.database-table th.sorted-desc::after { content: ' ▼'; font-size: 10px; color: var(--accent); }
.database-table td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--border-soft);
  font-variant-numeric: tabular-nums;
}
.database-table tr:hover td { background: var(--bg-elev); }
.database-table .sym {
  font-family: 'Source Sans 3', sans-serif;
  font-weight: 600;
  color: var(--text-mute);
}
.database-table .sym-name {
  font-weight: 600;
  color: var(--text);
}
.database-table tr:hover .sym-name { color: var(--accent); }
.database-hidden { display: none !important; }

/* ─────── COMMUNITY CTA (首頁 LINE 社群卡片) ─────── */
.community-cta {
  max-width: 1400px;
  margin: 64px auto 0;
  padding: 0 24px;
}
.community-inner {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 36px 44px;
  background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 60%, #e0f2fe 100%);
  border: 1px solid #bbf7d0;
  border-radius: 16px;
  box-shadow: 0 1px 2px rgba(15, 118, 80, 0.04), 0 8px 24px -12px rgba(15, 118, 80, 0.18);
}
.community-text { flex: 1; min-width: 0; }
.community-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #15803d;
  margin: 0 0 8px;
}
.community-title {
  font-family: 'Noto Serif TC', serif;
  font-size: 26px;
  font-weight: 700;
  color: #052e16;
  margin: 0 0 10px;
  letter-spacing: 1px;
}
.community-desc {
  font-size: 14px;
  line-height: 1.75;
  color: #334155;
  margin: 0 0 20px;
  max-width: 560px;
}
.community-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  background: #06c755;
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  border-radius: 999px;
  text-decoration: none;
  box-shadow: 0 2px 0 #047639, 0 4px 12px rgba(6, 199, 85, 0.28);
  transition: transform .12s ease, box-shadow .12s ease;
}
.community-link:hover {
  transform: translateY(-1px);
  box-shadow: 0 3px 0 #047639, 0 8px 18px rgba(6, 199, 85, 0.36);
}
.community-link:active {
  transform: translateY(1px);
  box-shadow: 0 0 0 #047639, 0 2px 6px rgba(6, 199, 85, 0.28);
}
.community-qr {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 12px;
  background: #fff;
  border: 1px solid #d1fae5;
  border-radius: 12px;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: transform .15s ease, box-shadow .15s ease;
}
.community-qr:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(6, 199, 85, 0.18);
}
.community-qr img {
  display: block;
  width: 180px; height: 180px;
  border-radius: 6px;
}
.community-qr-caption {
  font-size: 12px;
  color: #475569;
  font-weight: 500;
  letter-spacing: 0.5px;
}

@media (max-width: 720px) {
  .community-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 28px 24px;
    gap: 24px;
  }
  .community-qr { align-self: center; }
  .community-title { font-size: 22px; }
}

/* ─────── FOOTER ─────── */
.site-footer {
  padding: 28px 24px;
  margin-top: 64px;
  border-top: 1px solid var(--border-soft);
  background: var(--bg-elev);
  color: var(--text-mute);
  font-size: 12px;
}
.footer-inner {
  max-width: 1400px; margin: 0 auto;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
}

/* ── 處置股警示（hero 嵌入卡，黃/紅/黑 警告色，加大版）── */
.disposal-card {
  align-self: start;
  border: 3px solid #111;
  border-radius: 8px;
  background: #fef3c7;              /* amber-100 暖黃底 */
  box-shadow: 0 3px 0 #7f1d1d, 0 6px 18px rgba(127,29,29,0.22);
  overflow: hidden;
  font-family: 'Source Sans 3', 'Noto Sans TC', sans-serif;
}
.disposal-card-head {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 20px;
  background:
    repeating-linear-gradient(135deg,
      #111 0 16px,
      #fbbf24 16px 32px);            /* 黑黃警戒斜紋（加寬）*/
  color: #fef3c7;
  border-bottom: 3px solid #111;
}
.disposal-card-head::before { content:""; flex: 0 0 0; }
.disposal-warn-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  background: #fbbf24; color: #111;
  border: 2.5px solid #111; border-radius: 6px;
  font-weight: 900; font-size: 24px;
  box-shadow: 0 2px 0 #78350f;
  flex-shrink: 0;
}
.disposal-warn-title {
  flex: 1;
  font-size: 22px; font-weight: 900; letter-spacing: 3px;
  color: #fff;
  text-shadow:
    2px 2px 0 #000, -2px -2px 0 #000,
    2px -2px 0 #000, -2px 2px 0 #000,
    0 2px 0 #000, 2px 0 0 #000, 0 -2px 0 #000, -2px 0 0 #000;
}
.disposal-card-badge {
  background: #dc2626; color: #fff;
  padding: 6px 14px; border: 2px solid #111; border-radius: 4px;
  font-size: 15px; font-weight: 900; letter-spacing: 2px;
  box-shadow: 0 2px 0 #7f1d1d;
  flex-shrink: 0;
}
.disposal-card-body {
  padding: 20px 24px 22px;
  display: flex; flex-direction: column; gap: 12px;
  background:
    linear-gradient(180deg, #fef3c7 0%, #fde68a 100%);
  color: #422006;
}
.disposal-card-body .dc-row {
  display: grid; grid-template-columns: 108px 1fr;
  gap: 16px; font-size: 17px; line-height: 1.55;
  align-items: baseline;
}
.disposal-card-body .dc-row em {
  font-style: normal; font-weight: 800;
  color: #78350f;
  font-size: 15px; letter-spacing: 2px;
}
.disposal-card-body .dc-row span {
  color: #0b1220; font-weight: 700;
  word-break: break-word;
  font-size: 17px;
}
.disposal-card-body .dc-period {
  font-variant-numeric: tabular-nums;
  color: #991b1b; font-weight: 800;
  font-size: 17.5px;
}

/* ── 籌碼分析 tab ── */
.chip-panel .chip-snapshot {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--border-soft);
}
.chip-panel .chip-snapshot > div {
  padding: 14px 18px; border-right: 1px solid var(--border-soft);
  display: flex; flex-direction: column; gap: 4px;
}
.chip-panel .chip-snapshot > div:last-child { border-right: none; }
.chip-panel .chip-snapshot em { font-style: normal; color: var(--text-mute); font-size: 12px; }
.chip-panel .chip-snapshot strong { font-size: 16px; font-weight: 700; }

.tab-bar {
  display: flex; gap: 6px; padding: 10px 18px 0; border-bottom: 1px solid var(--border-soft);
}
.tab-btn {
  background: transparent; border: none;
  padding: 10px 18px; cursor: pointer;
  color: var(--text-mute); font-size: 14px; font-weight: 600;
  border-bottom: 2px solid transparent; border-radius: 6px 6px 0 0;
  transition: all 0.15s ease;
}
.tab-btn:hover { color: var(--text); background: rgba(255,255,255,0.03); }
.tab-btn.active { color: #ff7847; border-bottom-color: #ff7847; background: rgba(255,120,71,0.06); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.chip-table-wrap { padding: 0 8px 12px; }
.chip-table-wrap .table { font-size: 12.5px; }
.chip-table-wrap .table th.th-group {
  text-align: center; background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border-soft);
}
.chip-table-wrap .table td { text-align: right; font-variant-numeric: tabular-nums; }
.chip-table-wrap .table td:first-child { text-align: left; color: var(--text-mute); }

@media (max-width: 720px) {
  .chip-panel .chip-snapshot { grid-template-columns: 1fr 1fr; }
  .chip-panel .chip-snapshot > div:nth-child(2n) { border-right: none; }
  .tab-bar { padding: 6px 8px 0; }
  .tab-btn { padding: 8px 12px; font-size: 13px; }
}

/* ── Mobile：成分股表格水平滾動 ── */
@media (max-width: 720px) {
  .site-main { padding: 16px 12px; }
  .panel-header { padding: 14px 16px; }
  .table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    /* 滾動陰影提示 */
    background:
      linear-gradient(to right, var(--bg) 30%, rgba(255,255,255,0)) left center,
      linear-gradient(to right, rgba(255,255,255,0), var(--bg) 70%) right center,
      radial-gradient(farthest-side at 0 50%, rgba(0,0,0,0.08), rgba(0,0,0,0)) left center,
      radial-gradient(farthest-side at 100% 50%, rgba(0,0,0,0.08), rgba(0,0,0,0)) right center;
    background-repeat: no-repeat;
    background-size: 32px 100%, 32px 100%, 14px 100%, 14px 100%;
    background-attachment: local, local, scroll, scroll;
  }
  .table-scroll .table {
    min-width: 760px;
    font-size: 14px;
  }
  .table-scroll .table th,
  .table-scroll .table td {
    padding: 10px 10px;
    white-space: nowrap;
  }
  .table-scroll .table td .tag { white-space: nowrap; }
  .table-scroll::-webkit-scrollbar { height: 6px; }
  .table-scroll::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
  }
}

/* ── 大戶資訊 tab（分級 / 趨勢 / 卡片 / 矩陣表）── */
.holder-thresholds {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
  padding: 14px 16px; margin: 12px 14px;
  border: 1px solid var(--border-soft); border-radius: 6px;
  background: var(--bg-elev);
}
.holder-thresholds .th-col {
  display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 6px 0;
}
.holder-thresholds .th-col em {
  font-style: normal; font-weight: 700; color: var(--text); font-size: 15px;
}
.holder-thresholds .th-col small { font-size: 12px; color: var(--text-mute); }
.holder-thresholds .th-col .pill {
  display: inline-block; padding: 4px 12px;
  background: #fff; border: 1px solid var(--border); border-radius: 4px;
  font-size: 13px; color: var(--text); font-weight: 600;
}

.holder-section { padding: 4px 14px 10px; }
.holder-section-title {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; color: var(--text); font-size: 15px; padding: 10px 4px;
  border-bottom: 1px solid var(--border-soft); margin-bottom: 10px;
}
.holder-toggle { margin-left: auto; display: inline-flex; gap: 4px; }
.hm-btn {
  padding: 6px 16px; border: 1px solid var(--border-soft); background: #fff;
  color: var(--text-soft); font-size: 13px; font-weight: 600; cursor: pointer;
  border-radius: 4px; transition: all 0.1s;
}
.hm-btn:hover { background: var(--bg-elev); }
.hm-btn.active { background: #2563eb; border-color: #2563eb; color: #fff; }

.holder-snapshots {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  padding: 4px 0 8px;
}
.snap-card {
  border: 1px solid var(--border-soft); border-radius: 6px;
  padding: 14px 16px; background: var(--bg-elev);
}
.snap-card.snap-card-empty { opacity: 0.55; }
.snap-date {
  font-weight: 700; font-size: 15px; color: var(--text);
  margin-bottom: 10px; font-variant-numeric: tabular-nums;
}
.snap-row {
  display: grid; grid-template-columns: 96px 1fr auto; gap: 10px;
  align-items: baseline; padding: 3px 0;
  font-variant-numeric: tabular-nums;
}
.snap-row em { font-style: normal; color: var(--text-mute); font-size: 13px; }
.snap-row strong { font-size: 15px; text-align: right; color: var(--text); }

.arrow-up   { color: var(--red); font-size: 12px; margin-left: 6px; white-space: nowrap; }
.arrow-down { color: var(--green); font-size: 12px; margin-left: 6px; white-space: nowrap; }

.holder-matrix-wrap {
  max-height: 520px; overflow: auto; border: 1px solid var(--border-soft); border-radius: 4px;
  background: #fff;
}
.holder-matrix {
  width: auto; min-width: 100%; border-collapse: separate; border-spacing: 0;
  font-size: 12.5px; font-variant-numeric: tabular-nums;
}
.holder-matrix thead th {
  position: sticky; top: 0; z-index: 3;
  background: var(--bg-elev); color: var(--text); font-weight: 700;
  padding: 8px 12px; border-bottom: 1px solid var(--border-soft);
  text-align: right; white-space: nowrap;
}
.holder-matrix thead th.sticky-col { text-align: left; z-index: 4; }
.holder-matrix tbody td {
  padding: 6px 12px; text-align: right; white-space: nowrap;
  border-bottom: 1px solid var(--border-soft);
}
.holder-matrix .sticky-col {
  position: sticky; left: 0; z-index: 2;
  background: #fff; font-weight: 600; color: var(--text);
  text-align: left; border-right: 1px solid var(--border-soft);
}
.holder-matrix tbody tr:hover td { background: #fff8f3; }
.holder-matrix tbody tr:hover .sticky-col { background: #fff8f3; }
.holder-matrix .lvl-label { color: var(--text-soft); }

@media (max-width: 720px) {
  .holder-thresholds { grid-template-columns: 1fr; }
  .holder-snapshots  { grid-template-columns: 1fr; }
}