/* ============================================
   AI原生律所研究平台 | 何者科技
   Design System: OpenAI-inspired
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --white: #ffffff;
  --off-white: #f7f7f8;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e2e6ec;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --black: #000000;
  --green: #10a37f;
  --green-light: #d1fae5;
  --green-dark: #059669;
  --blue: #2563eb;
  --blue-light: #dbeafe;
  --font-sans: 'PingFang SC', 'PingFang TC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  --font-mono: 'SF Mono', 'Menlo', 'Consolas', monospace;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.08), 0 4px 10px rgba(0,0,0,0.04);
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  /* Semantic vars for dark mode */
  --nav-bg: rgba(255,255,255,0.85);
  --nav-border: var(--gray-200);
  --text-primary: var(--gray-900);
  --text-secondary: var(--gray-600);
  --text-tertiary: var(--gray-500);
  --text-quaternary: var(--gray-400);
  --bg-primary: var(--white);
  --bg-secondary: var(--gray-50);
  --bg-tertiary: var(--gray-100);
  --border-color: var(--gray-200);
  --border-hover: var(--gray-300);
  --badge-launch-bg: #dcfce7;
  --badge-launch-text: var(--green-dark);
  --badge-launch-border: #86efac;
  --badge-funding-bg: #fef3c7;
  --badge-funding-text: #92400e;
  --badge-funding-border: #fcd34d;
  --badge-ma-bg: #ede9fe;
  --badge-ma-text: #6d28d9;
  --badge-ma-border: #c4b5fd;
  --badge-expansion-bg: #dbeafe;
  --badge-expansion-text: #1e40af;
  --badge-expansion-border: #93c5fd;
  --badge-regulatory-bg: #fef2f2;
  --badge-regulatory-text: #dc2626;
  --badge-regulatory-border: #fca5a5;
  --badge-hire-bg: #ecfeff;
  --badge-hire-text: #0891b2;
  --badge-hire-border: #cffafe;
  --badge-media-bg: #fdf2f8;
  --badge-media-text: #be185d;
  --badge-media-border: #f9a8d4;
  --milestone-bg: #eff6ff;
  --milestone-border: #2563eb;
  --error-bg: #fef2f2;
  --error-border: #fecaca;
  --error-text: #991b1b;
  --shadow-color: rgba(0,0,0,0.08);
  --shadow-color-md: rgba(0,0,0,0.06);
  --modal-overlay: rgba(0,0,0,0.4);
  --search-focus: rgba(0,0,0,0.06);
}

[data-theme="dark"] {
  --white: #0d0d0f;
  --off-white: #111114;
  --gray-50: #161619;
  --gray-100: #1c1c20;
  --gray-200: #28282e;
  --gray-300: #3a3a42;
  --gray-400: #6b7280;
  --gray-500: #9ca3af;
  --gray-600: #b4b4bd;
  --gray-700: #d1d1d8;
  --gray-800: #e5e5ea;
  --gray-900: #f0f0f5;
  --black: #e8e8ec;
  --green-light: #064e3b;
  --green-dark: #34d399;
  --blue-light: #1e3a5f;
  --nav-bg: rgba(13,13,15,0.85);
  --nav-border: var(--gray-200);
  --text-primary: #e8e8ec;
  --text-secondary: #b4b4bd;
  --text-tertiary: #9ca3af;
  --text-quaternary: #6b7280;
  --bg-primary: #0d0d0f;
  --bg-secondary: #161619;
  --bg-tertiary: #1c1c20;
  --border-color: #28282e;
  --border-hover: #3a3a42;
  --badge-launch-bg: #064e3b;
  --badge-launch-text: #34d399;
  --badge-launch-border: #065f46;
  --badge-funding-bg: #422006;
  --badge-funding-text: #fbbf24;
  --badge-funding-border: #78350f;
  --badge-ma-bg: #2e1065;
  --badge-ma-text: #a78bfa;
  --badge-ma-border: #4c1d95;
  --badge-expansion-bg: #1e3a5f;
  --badge-expansion-text: #60a5fa;
  --badge-expansion-border: #1e40af;
  --badge-regulatory-bg: #450a0a;
  --badge-regulatory-text: #f87171;
  --badge-regulatory-border: #7f1d1d;
  --badge-hire-bg: #083344;
  --badge-hire-text: #22d3ee;
  --badge-hire-border: #155e75;
  --badge-media-bg: #500724;
  --badge-media-text: #f472b6;
  --badge-media-border: #9d174d;
  --milestone-bg: #1e3a5f;
  --milestone-border: #3b82f6;
  --error-bg: #450a0a;
  --error-border: #7f1d1d;
  --error-text: #fca5a5;
  --shadow-color: rgba(0,0,0,0.3);
  --shadow-color-md: rgba(0,0,0,0.2);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.2);
  --shadow: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.25), 0 2px 4px rgba(0,0,0,0.2);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.3), 0 4px 10px rgba(0,0,0,0.2);
  --modal-overlay: rgba(0,0,0,0.6);
  --search-focus: rgba(255,255,255,0.08);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
img { display: block; max-width: 100%; }

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--nav-border);
  transition: var(--transition);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo-img {
  width: 90px;
  height: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-600);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-link:hover { color: var(--black); background: var(--gray-100); }

.nav-link-submit {
  background: var(--black);
  color: var(--white);
  font-weight: 600;
  margin-left: 4px;
}
.nav-link-submit:hover { background: var(--gray-800); color: var(--white); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.lang-switch {
  display: flex;
  gap: 4px;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 3px;
}
.lang-btn {
  padding: 4px 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-500);
  background: transparent;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.02em;
}
.lang-btn:hover {
  color: var(--gray-700);
  background: var(--gray-200);
}
.lang-btn.active {
  color: var(--black);
  background: var(--white);
  box-shadow: 0 1px 3px var(--shadow-color);
}

/* --- Hero --- */
.hero {
  padding: 146px 24px 80px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--gray-100);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-600);
  margin-bottom: 24px;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.08;
  margin-bottom: 20px;
  color: var(--black);
}

.hero-subtitle {
  font-size: 17px;
  line-height: 1.7;
  color: var(--gray-500);
  max-width: 560px;
  margin: -6px auto 28px;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  background: transparent;
  color: var(--black);
  border: none;
  font-size: 16px;
  font-weight: 500;
  line-height: 1;
  margin-bottom: 40px;
  transition: var(--transition);
}
.hero-btn:hover { color: var(--gray-600); }

.hero-btn-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.data-load-error {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 720px;
  margin: -40px auto 40px;
  padding: 16px 20px;
  border: 1px solid var(--error-border);
  border-radius: var(--radius);
  background: var(--error-bg);
  color: var(--error-text);
  text-align: center;
  font-size: 14px;
}

.data-load-error strong {
  font-size: 16px;
}

/* --- Search --- */
.search-container {
  position: relative;
  max-width: 560px;
  margin: 0 auto;
}

.search-input {
  width: 100%;
  padding: 16px 20px 16px 48px;
  font-size: 16px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--white);
  outline: none;
  transition: var(--transition);
  color: var(--gray-900);
}
.search-input:focus {
  border-color: var(--gray-400);
  box-shadow: 0 0 0 3px var(--search-focus);
}
.search-input::placeholder { color: var(--gray-400); }

.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  width: 20px;
  height: 20px;
}

/* --- Stats --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 1100px;
  margin: 60px auto 0;
}

.stat-item {
  background: var(--white);
  padding: 24px 16px;
  text-align: center;
}

.stat-number {
  font-size: 32px;
  font-weight: 300;
  letter-spacing: -0.03em;
  color: var(--black);
}

.stat-label {
  font-size: 13px;
  color: var(--gray-500);
  margin-top: 4px;
  font-weight: 500;
}

/* --- Section --- */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 24px;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 32px;
}

.section-header-row {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* --- Timeline Filter Buttons --- */
.timeline-filters {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.timeline-filter-btn {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 5px 12px;
  border-radius: 20px;
  border: 1.5px solid;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

/* Default type colors (always visible) */
.timeline-filter-btn[data-filter="all"] { background: var(--gray-100); color: var(--gray-700); border-color: var(--gray-200); }
.timeline-filter-btn[data-filter="launch"] { background: var(--badge-launch-bg); color: var(--badge-launch-text); border-color: var(--badge-launch-border); }
.timeline-filter-btn[data-filter="funding"] { background: var(--badge-funding-bg); color: var(--badge-funding-text); border-color: var(--badge-funding-border); }
.timeline-filter-btn[data-filter="ma"] { background: var(--badge-ma-bg); color: var(--badge-ma-text); border-color: var(--badge-ma-border); }
.timeline-filter-btn[data-filter="expansion"] { background: var(--badge-expansion-bg); color: var(--badge-expansion-text); border-color: var(--badge-expansion-border); }
.timeline-filter-btn[data-filter="regulatory"] { background: var(--badge-regulatory-bg); color: var(--badge-regulatory-text); border-color: var(--badge-regulatory-border); }
.timeline-filter-btn[data-filter="hire"] { background: var(--badge-hire-bg); color: var(--badge-hire-text); border-color: var(--badge-hire-border); }
.timeline-filter-btn[data-filter="media"] { background: var(--badge-media-bg); color: var(--badge-media-text); border-color: var(--badge-media-border); }

.timeline-filter-btn:hover { opacity: 0.8; }

/* Active state (selected filter) */
.timeline-filter-btn.active {
  background: var(--gray-900) !important;
  color: var(--white) !important;
  border-color: var(--gray-900) !important;
}
.timeline-filter-btn[data-filter="launch"].active { background: var(--green) !important; border-color: var(--green) !important; }
.timeline-filter-btn[data-filter="funding"].active { background: #f59e0b !important; border-color: #f59e0b !important; }
.timeline-filter-btn[data-filter="ma"].active { background: #7c3aed !important; border-color: #7c3aed !important; }
.timeline-filter-btn[data-filter="expansion"].active { background: #3b82f6 !important; border-color: #3b82f6 !important; }
.timeline-filter-btn[data-filter="regulatory"].active { background: #dc2626 !important; border-color: #dc2626 !important; }

.section-title {
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.025em;
  color: var(--black);
}

.section-eyebrow {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 8px;
}

.section-subtitle {
  font-size: 15px;
  color: var(--gray-500);
  margin-top: 4px;
}

/* --- Filter Bar --- */
.filter-bar {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
  margin-bottom: 32px;
  padding-bottom: 24px;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.filter-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-right: 4px;
}

.filter-btn {
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--gray-200);
  border-radius: 100px;
  color: var(--gray-600);
  background: var(--white);
  transition: var(--transition);
  white-space: nowrap;
}
.filter-btn:hover { border-color: var(--gray-300); color: var(--black); }
.filter-btn.active {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

/* --- Firm Grid --- */
.firm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
}

.firm-card {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  background: var(--white);
}
/* --- Firm Toggle Button --- */
.firm-toggle-btn {
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-700);
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: 100px;
  cursor: pointer;
  transition: var(--transition);
}
.firm-toggle-btn:hover { color: var(--black); background: var(--gray-200); border-color: var(--gray-300); }

.firm-card:hover {
  border-color: var(--gray-300);
  box-shadow: var(--shadow-sm);
}

.firm-card-arrow {
  position: absolute;
  top: 20px;
  right: 20px;
  color: var(--gray-400);
  stroke-width: 2.5;
  transition: var(--transition);
}
.firm-card:hover .firm-card-arrow { color: var(--gray-600); }

.firm-card-row1 {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;
  padding-right: 28px;
}

/* Firm logo */
.firm-logo {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 10px;
  overflow: hidden;
  background-color: var(--gray-100);
}

.firm-logo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 4px;
  background-color: var(--white);
  z-index: 1;
}

.firm-logo-initials {
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-600);
  line-height: 1;
  letter-spacing: 0.02em;
  z-index: 0;
}

.firm-logo-sm {
  width: 32px;
  height: 32px;
}

.firm-logo-lg {
  width: 56px;
  height: 56px;
  border-radius: 14px;
}

.firm-logo-lg .firm-logo-initials {
  font-size: 20px;
}

.firm-card-name {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--black);
}

.verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 8px;
  background: var(--green-light);
  color: var(--green-dark);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
}

.pending-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 8px;
  background: var(--gray-100);
  color: var(--gray-500);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
}

.firm-card-level {
  display: inline-flex;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.firm-card-desc {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.firm-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 10px;
}

.firm-tag {
  padding: 2px 9px;
  background: var(--gray-100);
  border-radius: 100px;
  font-size: 11.5px;
  color: var(--gray-600);
  font-weight: 500;
}

.firm-card-funding {
  font-size: 12px;
  color: var(--gray-500);
  font-weight: 600;
}

/* --- Analytics --- */
.analytics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.analytics-card {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 24px;
  background: var(--white);
  min-height: 360px;
}

.analytics-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-600);
  margin-bottom: 16px;
}

.analytics-card canvas {
  width: 100% !important;
  height: 300px !important;
  max-height: 320px;
}

/* --- Timeline --- */
.timeline-list {
  position: relative;
  padding-left: 32px;
}

.timeline-list::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--gray-200);
}

.timeline-item {
  position: relative;
  padding-bottom: 32px;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: -29px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--gray-300);
  background: var(--white);
}

.timeline-dot.launch { border-color: var(--green); background: var(--green); }
.timeline-dot.funding { border-color: #f59e0b; background: #f59e0b; }
.timeline-dot.ma { border-color: #7c3aed; background: #7c3aed; }
.timeline-dot.expansion { border-color: #3b82f6; background: #3b82f6; }
.timeline-dot.regulatory { border-color: #dc2626; background: #dc2626; }
.timeline-dot.hire { border-color: #0891b2; background: #0891b2; }

.timeline-date {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.timeline-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--black);
  margin-bottom: 2px;
}

.timeline-detail {
  font-size: 14px;
  color: var(--gray-500);
}

.timeline-type-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  margin-left: 8px;
  vertical-align: middle;
  position: relative;
  top: -1px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.timeline-type-badge.launch { background: var(--badge-launch-bg); color: var(--badge-launch-text); }
.timeline-type-badge.funding { background: var(--badge-funding-bg); color: var(--badge-funding-text); }
.timeline-type-badge.ma { background: var(--badge-ma-bg); color: var(--badge-ma-text); }
.timeline-type-badge.expansion { background: var(--badge-expansion-bg); color: var(--badge-expansion-text); }
.timeline-type-badge.regulatory {
  background: var(--badge-regulatory-bg);
  color: var(--badge-regulatory-text);
  border: 1px solid var(--badge-regulatory-border);
}
.timeline-type-badge.hire { background: var(--badge-hire-bg); color: var(--badge-hire-text); border: 1px solid var(--badge-hire-border); }
.timeline-type-badge.media { background: var(--badge-media-bg); color: var(--badge-media-text); border: 1px solid var(--badge-media-border); }

/* --- Compare --- */
.compare-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.compare-slot {
  border: 2px dashed var(--gray-200);
  border-radius: var(--radius);
  padding: 40px 24px;
  text-align: center;
  transition: var(--transition);
  min-height: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.compare-slot:hover { border-color: var(--gray-300); }
.compare-slot.filled {
  border: 1px solid var(--gray-200);
  border-style: solid;
  text-align: left;
  padding: 24px;
  justify-content: flex-start;
}

.compare-slot-placeholder {
  color: var(--gray-400);
  font-size: 14px;
}

.compare-add-btn {
  padding: 10px 20px;
  background: var(--black);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  margin-top: 12px;
  transition: var(--transition);
}
.compare-add-btn:hover { opacity: 0.85; }

/* Compare detail rows */
.compare-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-100);
  font-size: 14px;
}
.compare-row:last-child { border-bottom: none; }
.compare-row-label { color: var(--gray-500); font-weight: 500; }
.compare-row-value { color: var(--black); font-weight: 600; text-align: right; }

.compare-remove-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--gray-500);
  transition: var(--transition);
}
.compare-remove-btn:hover { background: var(--gray-200); color: var(--gray-700); }

/* --- Classification --- */
.classification-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.class-card {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: var(--transition);
}
.class-card:hover { box-shadow: var(--shadow-md); }

.class-card-level {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.class-card-title {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.class-card-desc {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 20px;
  min-height: 71.4px;
  -webkit-line-clamp: 3;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.class-card-count {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-700);
}

.class-card-examples {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* --- Modal --- */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--modal-overlay);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  backdrop-filter: blur(4px);
}
.modal-overlay.active { display: flex; }

.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  max-width: 680px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 40px;
  position: relative;
  animation: modal-in 0.2s ease-out;
}

@keyframes modal-in {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  transition: var(--transition);
  font-size: 18px;
}
.modal-close:hover { background: var(--gray-100); color: var(--gray-700); }

.modal-firm-name {
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.modal-firm-location {
  font-size: 14px;
  color: var(--gray-500);
}

.modal-desc {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 24px;
}

.modal-section-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray-400);
  margin-bottom: 12px;
  margin-top: 24px;
}

.modal-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.modal-info-item {
  padding: 12px 16px;
  background: var(--gray-50);
  border-radius: var(--radius-sm);
}

.modal-info-label {
  font-size: 12px;
  color: var(--gray-500);
  font-weight: 500;
}

.modal-info-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--black);
  margin-top: 2px;
}

.modal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.modal-tag {
  padding: 4px 12px;
  background: var(--gray-100);
  border-radius: 100px;
  font-size: 13px;
  color: var(--gray-600);
  font-weight: 500;
}

.modal-website-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  padding: 10px 20px;
  background: var(--black);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
}
.modal-website-btn:hover { opacity: 0.85; }

.timeline-source {
  margin-top: 8px;
  font-size: 13px;
}
.timeline-source a {
  color: var(--green);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}
.timeline-source a:hover {
  text-decoration: underline;
}

.modal-milestones {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.modal-milestone-item {
  padding: 10px 14px;
  background: var(--milestone-bg);
  border-left: 3px solid var(--milestone-border);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 14px;
  color: var(--gray-700);
  line-height: 1.5;
}

/* --- Tabs --- */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 32px;
}

.tab-btn {
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-500);
  border-bottom: 2px solid transparent;
  transition: var(--transition);
  margin-bottom: -1px;
}
.tab-btn:hover { color: var(--gray-700); }
.tab-btn.active { color: var(--black); border-bottom-color: var(--black); }

/* --- Back to Top --- */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 900;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--gray-200);
  color: var(--gray-500);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease, border-color var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow);
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  border-color: var(--gray-300);
  color: var(--black);
  box-shadow: var(--shadow-md);
}
.back-to-top:active {
  transform: translateY(1px);
}

/* --- Footer --- */
.footer {
  border-top: 1px solid var(--gray-200);
  padding: 40px 24px;
  text-align: center;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-text {
  font-size: 14px;
  color: var(--gray-500);
}

.footer-links {
  display: flex;
  gap: 24px;
}
.footer-link {
  font-size: 14px;
  color: var(--gray-500);
  transition: var(--transition);
}
.footer-link:hover { color: var(--black); }

/* --- Research Infrastructure --- */
.research-bar {
  background: var(--gray-900);
  color: var(--white);
  padding: 16px 24px;
}

.research-bar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.research-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-400);
  display: flex;
  align-items: center;
  gap: 8px;
}

.research-status {
  display: flex;
  align-items: center;
  gap: 16px;
}

.research-metric {
  font-size: 13px;
  color: var(--gray-400);
  display: flex;
  align-items: center;
  gap: 6px;
}

.research-metric-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
}

.research-last-sync {
  font-size: 12px;
  color: var(--gray-500);
}

/* --- Map --- */
.map-container {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 24px;
  background: var(--white);
  min-height: 360px;
}

.map-container canvas {
  width: 100% !important;
  height: 320px !important;
}

/* --- Search Match Highlight --- */
.search-match {
  border-color: var(--green) !important;
  box-shadow: 0 0 0 2px rgba(16, 163, 127, 0.15), 0 4px 16px rgba(16, 163, 127, 0.08);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.search-match-highlight {
  animation: searchPulse 0.8s ease-in-out 2;
}

@keyframes searchPulse {
  0% { box-shadow: 0 0 0 2px rgba(16, 163, 127, 0.15), 0 4px 16px rgba(16, 163, 127, 0.08); }
  50% { box-shadow: 0 0 0 4px rgba(16, 163, 127, 0.35), 0 4px 24px rgba(16, 163, 127, 0.2); }
  100% { box-shadow: 0 0 0 2px rgba(16, 163, 127, 0.15), 0 4px 16px rgba(16, 163, 127, 0.08); }
}

/* --- Theme Toggle --- */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--gray-200);
  background: var(--gray-100);
  color: var(--gray-600);
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}
.theme-toggle:hover {
  border-color: var(--gray-300);
  color: var(--black);
  background: var(--gray-200);
}
.theme-toggle svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.theme-toggle .sun-icon { display: none; }
.theme-toggle .moon-icon { display: block; }
[data-theme="dark"] .theme-toggle .sun-icon { display: block; }
[data-theme="dark"] .theme-toggle .moon-icon { display: none; }

/* --- Dark mode specific overrides --- */
[data-theme="dark"] .research-bar {
  background: #000000;
  color: var(--gray-400);
}
[data-theme="dark"] .research-label { color: var(--gray-500); }
[data-theme="dark"] .research-metric { color: var(--gray-500); }
[data-theme="dark"] .research-last-sync { color: var(--gray-600); }
[data-theme="dark"] .firm-logo img { background-color: var(--white); }

/* --- Responsive --- */
@media (max-width: 768px) {
  .hero h1 { font-size: 36px; }
  .hero-btn { font-size: 14px; }
  .hero-btn-icon { width: 18px; height: 18px; }
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
  .firm-grid { grid-template-columns: 1fr; }
  .analytics-grid { grid-template-columns: 1fr; }
  .compare-container { grid-template-columns: 1fr; }
  .classification-grid { grid-template-columns: 1fr; }
  .section-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .modal { padding: 24px; }
  .modal-info-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .footer-inner { flex-direction: column; gap: 12px; }
  .research-bar-inner { flex-direction: column; gap: 8px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 28px; }
  .hero-subtitle { font-size: 15px; margin-bottom: 24px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero { padding: 126px 16px 60px; }
  .section { padding: 48px 16px; }
  .back-to-top { bottom: 20px; right: 20px; width: 40px; height: 40px; }
}

/* --- Scroll animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
/* ====== New UI Components (2026-08-06) ====== */

/* --- Firm card meta & footer --- */
.firm-card-meta {
  font-size: 12px;
  color: var(--gray-400);
  margin: -4px 0 10px;
  font-weight: 500;
}
.firm-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.firm-card-funding-empty { flex: 1; }
/* --- Compare toggle on cards --- */
.compare-toggle {
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--gray-200);
  border-radius: 100px;
  color: var(--gray-500);
  background: var(--white);
  transition: var(--transition);
  white-space: nowrap;
  cursor: pointer;
}
.compare-toggle:hover { border-color: var(--gray-400); color: var(--black); }
.compare-toggle.selected {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

/* --- Result bar --- */
.result-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: -16px 0 20px;
  padding: 10px 16px;
  background: var(--gray-100);
  border-radius: var(--radius-sm);
}
.result-count { font-size: 13px; font-weight: 600; color: var(--gray-600); }
.clear-filters-btn {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-500);
  padding: 4px 12px;
  border-radius: 100px;
  border: 1px solid var(--gray-200);
  background: var(--white);
  cursor: pointer;
  transition: var(--transition);
}
.clear-filters-btn:hover { color: var(--black); border-color: var(--gray-400); }

/* --- Area filter buttons --- */
.filter-group-areas { flex-wrap: wrap; }
.area-filter-btns { display: flex; flex-wrap: wrap; gap: 6px; }

/* --- Timeline group headers & anchors --- */
.timeline-group-header {
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-400);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 20px 0 10px 28px;
  scroll-margin-top: 80px;
}
.timeline-anchor-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}
.timeline-anchor-chip {
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--gray-200);
  border-radius: 100px;
  color: var(--gray-500);
  background: var(--white);
  cursor: pointer;
  transition: var(--transition);
}
.timeline-anchor-chip:hover { border-color: var(--gray-400); color: var(--black); }

/* --- Timeline firm link & NEW badge --- */
.timeline-firm-link {
  color: var(--blue);
  font-weight: 600;
  cursor: pointer;
  border-bottom: 1px dashed transparent;
}
.timeline-firm-link:hover { border-bottom-color: var(--blue); }
.timeline-firm-plain { color: var(--gray-500); font-weight: 500; }
/* --- Modal nav & related firms --- */
.modal-nav {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
}
.modal-nav-btn {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-500);
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid var(--gray-200);
  background: var(--white);
  cursor: pointer;
  transition: var(--transition);
}
.modal-nav-btn:hover { color: var(--black); border-color: var(--gray-400); }
.related-firms {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
}
.related-firm-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
}
.related-firm-card:hover { border-color: var(--gray-400); box-shadow: var(--shadow-sm); }
.related-firm-info { min-width: 0; }
.related-firm-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--black);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.related-firm-meta {
  font-size: 11px;
  color: var(--gray-400);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* --- Compare bar (fixed bottom) --- */
.compare-bar {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: var(--black);
  color: var(--white);
  border-radius: 100px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.25);
  z-index: 900;
  transition: transform 0.3s ease;
  max-width: calc(100vw - 32px);
  flex-wrap: wrap;
}
.compare-bar.visible { transform: translateX(-50%) translateY(0); }
.compare-bar-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.compare-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 600;
  padding: 4px 10px;
  background: rgba(255,255,255,0.15);
  border-radius: 100px;
}
.compare-chip-remove {
  background: none;
  border: none;
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  cursor: pointer;
  padding: 0 2px;
  line-height: 1;
}
.compare-chip-remove:hover { color: #fff; }
.compare-bar-actions { display: flex; gap: 8px; }
.compare-start-btn {
  font-size: 13px;
  font-weight: 700;
  padding: 7px 18px;
  border-radius: 100px;
  border: none;
  background: var(--white);
  color: var(--black);
  cursor: pointer;
  transition: var(--transition);
}
.compare-start-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.compare-clear-btn {
  font-size: 13px;
  font-weight: 500;
  padding: 7px 12px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.3);
  background: transparent;
  color: rgba(255,255,255,0.8);
  cursor: pointer;
}
.compare-clear-btn:hover { color: #fff; border-color: rgba(255,255,255,0.6); }

/* --- Compare modal --- */
.compare-modal-content { max-width: 960px; width: 92%; }
.compare-title { font-size: 20px; font-weight: 700; color: var(--black); margin-bottom: 16px; }
.compare-table-wrap { overflow-x: auto; }
.compare-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.compare-table th, .compare-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--gray-100);
  vertical-align: top;
}
.compare-table thead th { border-bottom: 2px solid var(--gray-200); }
.compare-field-col { width: 110px; }
.compare-field-label { font-size: 12px; font-weight: 600; color: var(--gray-400); white-space: nowrap; }
.compare-firm-name { font-size: 14px; font-weight: 700; color: var(--black); margin-top: 6px; }
.compare-desc-cell {
  font-size: 12px;
  color: var(--gray-500);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-width: 260px;
}

/* --- Analytics drill hint --- */
.analytics-drill-hint {
  font-size: 12px;
  color: var(--gray-400);
  margin: -8px 0 16px;
}

/* --- Dark theme overrides for new components --- */
[data-theme="dark"] .compare-toggle,
[data-theme="dark"] .clear-filters-btn,
[data-theme="dark"] .timeline-anchor-chip,
[data-theme="dark"] .modal-nav-btn,
[data-theme="dark"] .related-firm-card {
  background: var(--white);
}
[data-theme="dark"] .compare-bar { box-shadow: 0 8px 30px rgba(0,0,0,0.6); }
[data-theme="dark"] .result-bar { background: var(--gray-100); }

/* --- Responsive for new components --- */
@media (max-width: 768px) {
  .result-bar { flex-direction: column; gap: 8px; align-items: flex-start; }
  .compare-modal-content { width: 96%; padding: 20px; }
  .compare-bar { bottom: 12px; padding: 8px 12px; }
  .timeline-group-header { padding-left: 24px; }
}

/* --- Modal structure section (组织架构) --- */
.modal-structure {
  margin-bottom: 4px;
}
.modal-structure-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 500;
  background: var(--gray-100);
  color: var(--text-primary);
  border: 1px solid var(--gray-200);
}
.modal-structure-note {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray-500);
}

/* --- 组织形态对比图（双环形正圆） --- */
.chart-compare {
  display: flex;
  gap: 24px;
  justify-content: center;
}
.chart-square {
  width: min(240px, 45%);
  aspect-ratio: 1;
  position: relative;
}
.chart-square-label {
  text-align: center;
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 8px;
}
.chart-legend {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 14px;
  flex-wrap: wrap;
}
.chart-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--gray-500);
}
.chart-legend-item i {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  display: inline-block;
}
@media (max-width: 640px) {
  .chart-compare { flex-direction: column; align-items: center; }
  .chart-square { width: min(240px, 90%); }
}

/* --- 正圆加固：固定像素尺寸，杜绝任何纵横比拉伸 --- */
.chart-square {
  width: 240px;
  height: 240px;
  flex-shrink: 0;
  position: relative;
}
.chart-square canvas {
  position: absolute;
  inset: 0;
}
@media (max-width: 640px) {
  .chart-square { width: 220px; height: 220px; }
}

/* --- 环形图容器最终形态：canvas 正常流 + aspectRatio 保持正圆 --- */
.chart-square {
  width: 240px;
  height: auto;
  position: static;
}
.chart-square canvas {
  position: static;
}
.chart-item { flex-shrink: 0; }

/* --- 结构环形图豁免全局 canvas 300px 高度，保持正圆 --- */
.chart-square canvas { height: auto !important; }

/* --- 单环形卡片居中 --- */
.chart-single {
  display: flex;
  justify-content: center;
}

/* --- 卡片重设计（2026-08-09）：icon 行 + 细线 + 一句话简介 --- */
.firm-card-lines {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 12px;
}
.firm-card-line {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--gray-500);
}
.fc-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: var(--gray-400);
}
.firm-card-divider {
  height: 1px;
  background: var(--gray-200);
  margin-bottom: 10px;
}
.firm-card .firm-card-desc {
  -webkit-line-clamp: 1;
  margin-bottom: 14px;
}
.firm-card-footer {
  justify-content: flex-end;
}

/* --- 弹窗导航避让右上角关闭按钮 --- */
.modal-nav { padding-right: 44px; }

/* --- 弹窗子卡片网格（2026-08-09 重构） --- */
.modal-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 4px 0 20px;
}
.modal-card {
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 13px 16px;
  background: var(--white);
}
.modal-card.wide { grid-column: span 2; }
.modal-card-label {
  font-size: 11px;
  color: var(--gray-400);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}
.modal-card-value {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-primary);
}
.modal-card-note {
  font-size: 12px;
  line-height: 1.65;
  color: var(--gray-500);
  margin-top: 5px;
}
.modal-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
@media (max-width: 640px) {
  .modal-cards { grid-template-columns: 1fr; }
  .modal-card.wide { grid-column: span 1; }
}

/* --- 卡片字段标签前缀 --- */
.fc-label {
  color: var(--gray-400);
  flex-shrink: 0;
}
.fc-label::after { content: '：'; }

/* --- 弹窗最新动态列表 --- */
.modal-updates {
  margin: 4px 0 20px;
}
.modal-update {
  display: flex;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--gray-100);
  align-items: baseline;
}
.modal-update:last-child { border-bottom: none; }
.modal-update-date {
  font-size: 12px;
  color: var(--gray-400);
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}
.modal-update-title {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-primary);
}