/* =============================================
   CSS Custom Properties — 精简色彩体系
   ============================================= */
:root {
  /* 主结构色 */
  --primary: #1B3A5C;
  --primary-hover: #254D76;
  --primary-light: rgba(27,58,92,0.05);

  /* 品牌强调色 = 珊瑚 */
  --accent: var(--hm-coral);
  --accent-light: var(--hm-coral-light);
  --accent-soft: var(--hm-coral-soft);

  /* 品牌强调色 */
  --hm-coral: #f8716b;
  --hm-coral-light: #fca5a1;
  --hm-coral-soft: #fef2f2;

  /* 辅助色（收减至3色） */
  --hm-lavender: #a78bfa;
  --hm-lavender-soft: #f5f3ff;
  --hm-mint: #34d399;
  --hm-mint-soft: #ecfdf5;
  --hm-sky-soft: #f0f9ff;

  /* 古铜金（克制使用） */
  --gold: #C4A05A;

  /* 规范色 */
  --text-primary: #1F2937;
  --text-secondary: #6B7280;
  --text-tertiary: #9CA3AF;
  --border-color: #E5E7EB;
  --border-subtle: rgba(0,0,0,0.06);
  --border-glass: rgba(255,255,255,0.3);
  --bg-page: #F8FAFC;
  --bg-primary: #faf8f5;
  --bg-secondary: #f3f0ec;
  --bg-card: rgba(255,255,255,0.72);
  --bg-glass: rgba(255,255,255,0.55);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-glow: 0 0 0 1px rgba(0,0,0,0.03), 0 20px 60px rgba(0,0,0,0.08);
  --shadow-card: 0 4px 20px rgba(27,58,92,0.06);
  --shadow-card-hover: 0 8px 30px rgba(27,58,92,0.1);

  /* Typography */
  --font-cn: 'Noto Sans SC', -apple-system, system-ui, sans-serif;
  --font-en: 'Outfit', -apple-system, system-ui, sans-serif;
  /* 编辑式排版：衬线标题字体（系统栈，不引外部字体，规避备案/性能/隐私风险） */
  --font-serif-cn: 'Noto Serif SC', 'Source Han Serif SC', 'Songti SC', STSong, 'SimSun', serif;
  --font-serif-en: 'Source Serif 4', 'Lora', Georgia, 'Times New Roman', serif;
  /* 金色结构线（编辑式分隔/权威点缀，克制使用） */
  --rule-gold: rgba(196,160,90,0.55);

  /* Spacing */
  --section-padding: 96px;
  --container-width: 1200px;

  /* Animations */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 200ms;
  --duration-normal: 400ms;
  --duration-slow: 700ms;
}

/* Mobile section spacing */
@media (max-width: 768px) {
  :root {
    --section-padding: 64px;
  }
}

/* Dark Theme */
[data-theme="dark"] {
  --primary: #5B9BD5;
  --primary-hover: #7AB5E8;
  --primary-light: rgba(91,155,213,0.08);
  --text-primary: #f0f0f0;
  --text-secondary: #a0a0a0;
  --text-tertiary: #666;
  --border-color: rgba(255,255,255,0.1);
  --border-subtle: rgba(255,255,255,0.06);
  --border-glass: rgba(255,255,255,0.1);
  --bg-page: #0f0f0f;
  --bg-primary: #0f0f0f;
  --bg-secondary: #1a1a1a;
  --bg-card: rgba(30,30,30,0.8);
  --bg-glass: rgba(30,30,30,0.55);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.3);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 0 1px rgba(255,255,255,0.03), 0 20px 60px rgba(0,0,0,0.4);
  --shadow-card: 0 4px 20px rgba(0,0,0,0.3);
  --shadow-card-hover: 0 8px 30px rgba(0,0,0,0.5);
  --hm-coral-soft: #1a0a0a;
  --hm-lavender-soft: #0f0a1a;
  --hm-sky-soft: #0a151a;
  --hm-mint-soft: #0a1a12;
  --gold: #D4B76A;
  --rule-gold: rgba(212,183,106,0.6);
}

/* =============================================
   prefers-reduced-motion
   ============================================= */
@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none; opacity: 1; transform: none; }
  * { animation-duration: 0s !important; transition-duration: 0s !important; }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-cn);
  background: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background var(--duration-normal) ease, color var(--duration-normal) ease;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 60px);
}

/* =============================================
   Typography
   ============================================= */
.en { font-family: var(--font-en); letter-spacing: -0.02em; }

.title-accent {
  color: var(--hm-coral);
  font-weight: 800;
}

[data-theme="dark"] .title-accent {
  color: var(--hm-coral-light);
}

.section-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--hm-coral);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-label::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--hm-coral);
}

.section-title {
  font-family: var(--font-serif-cn);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 16px;
  color: var(--primary);
}

.section-title::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--rule-gold);
  margin-top: 14px;
  border-radius: 2px;
}

[data-theme="dark"] .section-title {
  color: var(--primary);
}

.section-subtitle {
  font-size: clamp(16px, 2vw, 18px);
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

/* =============================================
   Navigation — 展开式顶栏
   ============================================= */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  max-width: none;
  transform: none;
  z-index: 1000;
  transition: none;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 40px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: none;
  border-radius: 0;
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  max-width: var(--container-width, 1200px);
  margin: 0 auto;
  transition: background var(--duration-normal) ease, box-shadow var(--duration-normal) ease;
}

[data-theme="dark"] .nav-inner {
  background: rgba(15,15,15,0.95);
  border-bottom-color: rgba(255,255,255,0.08);
}

/* 滚动后状态 — 极小变化，因为初始已是展开式 */
.nav.scrolled .nav-inner {
  background: rgba(255,255,255,0.98);
  box-shadow: 0 1px 8px rgba(0,0,0,0.08);
}

[data-theme="dark"] .nav.scrolled .nav-inner {
  background: rgba(15,15,15,0.98);
  box-shadow: 0 1px 8px rgba(0,0,0,0.3);
}

.nav-logo {
  font-family: var(--font-cn);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-logo-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 14px;
  font-weight: 700;
}

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

.nav-link {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.2s ease;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  background: transparent;
}

.btn-nav-cta {
  padding: 8px 20px;
  font-size: 14px;
  white-space: nowrap;
}

/* Theme Toggle */
.theme-toggle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-fast) var(--ease-spring);
  color: var(--text-primary);
  position: relative;
  overflow: hidden;
}

.theme-toggle:hover {
  transform: scale(1.08);
  box-shadow: var(--shadow-md);
}

.theme-toggle:active {
  transform: scale(0.94);
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-normal) var(--ease-spring);
}

[data-theme="light"] .theme-toggle .icon-sun { opacity: 1; transform: translateY(0) rotate(0); }
[data-theme="light"] .theme-toggle .icon-moon { opacity: 0; transform: translateY(20px) rotate(90deg); }
[data-theme="dark"] .theme-toggle .icon-sun { opacity: 0; transform: translateY(-20px) rotate(-90deg); }
[data-theme="dark"] .theme-toggle .icon-moon { opacity: 1; transform: translateY(0) rotate(0); }

/* Mobile Menu */
.mobile-menu-btn {
  display: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  background: transparent;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  padding: 0;
}

.mobile-menu-btn span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: all var(--duration-normal) var(--ease-spring);
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .btn-nav-cta { display: none; }
  .mobile-menu-btn { display: flex; }
  .nav-inner { padding: 12px 20px; }
}

/* =============================================
   Mobile Menu Overlay
   ============================================= */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--bg-glass);
  backdrop-filter: blur(40px) saturate(200%);
  -webkit-backdrop-filter: blur(40px) saturate(200%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal) var(--ease-spring);
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu a {
  font-size: 24px;
  font-weight: 600;
  padding: 12px 32px;
  border-radius: 50px;
  transition: all var(--duration-fast) var(--ease-spring);
}

.mobile-menu a:hover {
  background: var(--border-subtle);
}

.mobile-menu-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  cursor: pointer;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
}

/* =============================================
   Hero Section — 留白呼吸：白底 + 大字标题
   ============================================= */
.hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 60%, #F1F5F9 100%);
  padding-top: 80px;
}

[data-theme="dark"] .hero {
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
}

/* 极简装饰：右下角大面积淡色光晕 */
.hero::before {
  content: '';
  position: absolute;
  right: -10%;
  top: 20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(248,113,107,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  left: -5%;
  bottom: 10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(27,58,92,0.04) 0%, transparent 70%);
  pointer-events: none;
}

[data-theme="dark"] .hero::before {
  background: radial-gradient(circle, rgba(248,113,107,0.08) 0%, transparent 70%);
}

[data-theme="dark"] .hero::after {
  background: radial-gradient(circle, rgba(91,155,213,0.06) 0%, transparent 70%);
}

/* 首屏 SVG 法律主题装饰底图（解决删除 about 后的首屏苍白） */
.hero-decor {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 52%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  z-index: 0;
  pointer-events: none;
  opacity: 0.9;
}
.hero-decor svg { width: 100%; height: auto; max-height: 560px; }
.hero-content { position: relative; z-index: 1; }

/* 首屏信任数据条（弥补删除「胜诉案例」的信任信号缺口） */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-top: 38px;
  padding-top: 28px;
  border-top: 1px solid rgba(27,58,92,0.10);
  max-width: 640px;
}
.hero-stat { display: flex; flex-direction: column; }
.hero-stat-num {
  font-family: var(--font-serif-cn, "Noto Serif SC", "Songti SC", serif);
  font-size: 36px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}
.hero-stat-label { font-size: 13px; color: var(--text-secondary); margin-top: 8px; }
.hero-stat-divider { width: 1px; height: 38px; background: rgba(27,58,92,0.10); }

/* section 标题视觉锚点（解决版块变少后的节奏断裂） */
.section-header { position: relative; }
.section-header::before {
  content: '';
  display: block;
  width: 46px;
  height: 3px;
  margin: 0 auto 18px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--hm-coral), var(--hm-lavender));
}

[data-theme="dark"] .hero-stats { border-top-color: rgba(255,255,255,0.12); }
[data-theme="dark"] .hero-stat-divider { background: rgba(255,255,255,0.12); }
[data-theme="dark"] .section-header::before { background: linear-gradient(90deg, var(--hm-coral-light), var(--hm-lavender)); }

@media (max-width: 768px) {
  .hero-decor { display: none; }
  .hero-stats { gap: 18px; flex-wrap: wrap; }
  .hero-stat-num { font-size: 28px; }
  .hero-stat-divider { display: none; }
}

.hero-content {
  max-width: 700px;
  position: relative;
  z-index: 1;
}

/* 编辑式栏头标签 — 强化权威/报刊感 */
.hero-kicker {
  font-family: var(--font-serif-cn);
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.hero-kicker::before {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--rule-gold);
  border-radius: 2px;
}
[data-theme="dark"] .hero-kicker {
  color: var(--gold);
}

.hero-title {
  font-family: var(--font-serif-cn);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 24px;
}

[data-theme="dark"] .hero-title {
  color: #f8fafc;
}

.hero-title .title-accent {
  color: var(--hm-coral);
}

[data-theme="dark"] .hero-title .title-accent {
  color: var(--hm-coral-light);
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 36px;
  max-width: 560px;
}

[data-theme="dark"] .hero-subtitle {
  color: rgba(255,255,255,0.6);
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.btn-primary.hero-btn {
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 600;
}

.btn-outline.hero-btn-secondary {
  background: transparent;
  border: 1.5px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 12px;
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  text-decoration: none;
}

.btn-outline.hero-btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(27,58,92,0.03);
}

[data-theme="dark"] .btn-outline.hero-btn-secondary {
  border-color: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.9);
}

[data-theme="dark"] .btn-outline.hero-btn-secondary:hover {
  border-color: var(--hm-coral);
  color: var(--hm-coral);
  background: rgba(248,113,107,0.08);
}

/* 底部信任标识条 */
.hero-trust {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--text-tertiary);
  font-size: 13px;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-trust-item svg {
  width: 14px;
  height: 14px;
  stroke: var(--hm-coral);
  opacity: 0.7;
}

.hero-trust-divider {
  opacity: 0.3;
}

/* CTA Buttons — 通用 */
.hero-btn {
  background: var(--hm-coral);
  color: white;
  box-shadow: 0 4px 20px rgba(248,113,107,0.35);
}

.hero-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.hero-btn:active {
  transform: scale(0.98);
  transition: transform 150ms;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  font-family: var(--font-cn);
  cursor: pointer;
  border: none;
  transition: all 300ms ease-out;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 4px 20px rgba(248,113,107,0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.btn-primary:active {
  transform: scale(0.98);
  transition: transform 150ms;
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 12px;
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(27,58,92,0.03);
}

[data-theme="dark"] .btn-outline {
  border-color: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.9);
}

[data-theme="dark"] .btn-outline:hover {
  border-color: var(--hm-coral);
  color: var(--hm-coral);
  background: rgba(248,113,107,0.08);
}

.btn-outline:active {
  transform: scale(0.98);
  transition: transform 150ms;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}


.stats-row {
  display: flex;
  gap: 40px;
  margin-top: 32px;
}

.stat-item .stat-number {
  font-size: 36px;
  font-weight: 800;
  font-family: var(--font-en);
  letter-spacing: -0.02em;
}

.stat-item .stat-label {
  font-size: 13px;
  color: var(--text-tertiary);
  margin-top: 4px;
}

/* =============================================
   Bento Grid Sections
   ============================================= */
.bento-section {
  padding: var(--section-padding) 0;
  position: relative;
}

.section-header {
  text-align: left;
  margin-bottom: 64px;
  max-width: 100%;
}

.section-header .section-label { justify-content: flex-start; }

.section-header .section-subtitle {
  margin-left: 0;
  margin-right: 0;
}

/* Bento Grid */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}

.bento-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 36px;
  transition: all 300ms ease-out;
  position: relative;
  overflow: hidden;
  cursor: default;
  box-shadow: var(--shadow-card);
}

.bento-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-spring);
  z-index: 0;
}

.bento-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.bento-card:hover::before {
  opacity: 1;
}

.bento-card > * {
  position: relative;
  z-index: 1;
}

.bento-card:active {
  transform: scale(0.98);
  transition: transform 150ms;
}

/* Card sizes */
.bento-card.span-4 { grid-column: span 4; }
.bento-card.span-6 { grid-column: span 6; }
.bento-card.span-8 { grid-column: span 8; }
.bento-card.span-12 { grid-column: span 12; }

/* Card gradients (keeping for bento cards) */
.bento-card.grad-1::before { background: linear-gradient(135deg, #fef2f2, #fff1f2); }
.bento-card.grad-2::before { background: linear-gradient(135deg, #f5f3ff, #ede9fe); }
.bento-card.grad-3::before { background: linear-gradient(135deg, #f0f9ff, #e0f2fe); }
.bento-card.grad-4::before { background: linear-gradient(135deg, #ecfdf5, #d1fae5); }

[data-theme="dark"] .bento-card.grad-1::before { background: linear-gradient(135deg, #1a0a0a, #1a0f0f); }
[data-theme="dark"] .bento-card.grad-2::before { background: linear-gradient(135deg, #0f0a1a, #120f1a); }
[data-theme="dark"] .bento-card.grad-3::before { background: linear-gradient(135deg, #0a151a, #0a101a); }
[data-theme="dark"] .bento-card.grad-4::before { background: linear-gradient(135deg, #0a1a12, #0a1a15); }

.bento-icon {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}

.bento-icon.coral { background: var(--hm-coral-soft); color: var(--hm-coral); }
.bento-icon.lavender { background: var(--hm-lavender-soft); color: var(--hm-lavender); }
.bento-icon.mint { background: var(--hm-mint-soft); color: var(--hm-mint); }

.bento-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.bento-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* =============================================
   Service Tabs
   ============================================= */
.service-tabs { margin-top: 16px; }

.service-tab-bar {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.service-tab {
  padding: 10px 16px;
  font-size: 14px;
  border: none;
  background: none;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 200ms;
  font-family: var(--font-cn);
}

.service-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 500;
}

.service-tab:hover {
  color: var(--text-primary);
}

.service-tab-content {
  display: none;
  padding: 16px 0;
}

.service-tab-content.active { display: block; }

.service-tab-content h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.service-tab-content p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 12px;
}

/* =============================================
   Legal Service Contact
   ============================================= */
.legal-subs { display: flex; flex-direction: column; gap: 12px; margin-bottom: 20px; }
.legal-sub {
  padding: 18px 20px;
  border-radius: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
}
.legal-sub h4 { font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.legal-sub p { font-size: 14px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 10px; }
.legal-contact {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 14px 20px;
  border-radius: 14px;
  background: var(--hm-coral-soft);
  font-size: 14px;
}
.legal-contact a { font-size: 17px; font-weight: 700; color: var(--hm-coral) !important; }
.legal-contact a:hover { text-decoration: underline; }
.legal-contact span { display: inline-flex; align-items: center; gap: 6px; }
.svc-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.svc-tags span { display: inline-block; padding: 4px 12px; border-radius: 20px; background: var(--border-subtle); font-size: 12px; color: var(--text-secondary); font-weight: 500; }

/* ============================================
   Service Cards — 简洁卡片 + 弹窗模式
   ============================================ */

/* 简洁服务卡片 */
.service-card {
  cursor: pointer;
  text-align: center;
  padding: 40px 32px !important;
  transition: transform 300ms ease-out, box-shadow 300ms ease-out;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 280px;
}
.service-card:hover {
  transform: translateY(-2px);
}
.service-card:hover .service-card-arrow {
  color: var(--primary);
  gap: 8px;
}

.service-card-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.service-card-icon.coral {
  background: rgba(248,113,107,0.12);
}
.service-card-icon.mint {
  background: rgba(52,211,153,0.12);
}

.service-card-title {
  font-family: var(--font-serif-cn);
  font-size: 22px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.service-card-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.service-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 24px;
}
.service-card-tags span {
  font-size: 13px;
  padding: 5px 12px;
  border-radius: 16px;
  background: rgba(27,58,92,0.06);
  color: var(--text-secondary);
}

.service-card-arrow {
  font-size: 14px;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all 300ms ease-out;
  margin-top: auto;
}

/* 服务详情弹窗 */
.service-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  z-index: 9999;
  opacity: 0;
  transition: opacity 300ms ease-out;
}
.service-modal-overlay.active {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
}

.service-modal {
  background: var(--bg-card);
  border-radius: 20px;
  width: 90%;
  max-width: 680px;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  transform: scale(0.9) translateY(20px);
  transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
}
.service-modal-overlay.active .service-modal {
  transform: scale(1) translateY(0);
}

.service-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.05);
  font-size: 18px;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 200ms;
}
.service-modal-close:hover {
  background: rgba(0,0,0,0.1);
}

.service-modal-header {
  padding: 32px 32px 24px;
  text-align: center;
  border-radius: 20px 20px 0 0;
  position: relative;
  overflow: hidden;
}
.service-modal-header::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.08;
}
.service-modal-header.grad-1::before {
  background: linear-gradient(135deg, #fef2f2, #fff1f2);
}
.service-modal-header.grad-4::before {
  background: linear-gradient(135deg, #ecfdf5, #d1fae5);
}
[data-theme="dark"] .service-modal-header.grad-1::before {
  background: linear-gradient(135deg, #1a0a0a, #1a0f0f);
}
[data-theme="dark"] .service-modal-header.grad-4::before {
  background: linear-gradient(135deg, #0a1a12, #0a1a15);
}
.service-modal-icon {
  margin-bottom: 12px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-modal-header h3 {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary);
  position: relative;
  margin-bottom: 8px;
}
.service-modal-header p {
  font-size: 14px;
  color: var(--text-secondary);
  position: relative;
}

.service-modal-body {
  padding: 24px 32px;
}
.service-modal-item {
  padding: 16px 0;
  border-bottom: 1px solid var(--border-color);
}
.service-modal-item:last-child {
  border-bottom: none;
}
.service-modal-item h4 {
  font-size: 17px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.service-modal-item p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 10px;
}

.service-modal-footer {
  padding: 20px 32px 28px;
  border-top: 1px solid var(--border-color);
}

/* 移动端弹窗适配 */
@media (max-width: 768px) {
  .service-modal {
    width: 95%;
    max-height: 90vh;
    border-radius: 16px;
  }
  .service-modal-header {
    padding: 24px 20px 16px;
  }
  .service-modal-body {
    padding: 16px 20px;
  }
  .service-modal-footer {
    padding: 16px 20px 20px;
  }
  .service-card {
    padding: 28px 20px !important;
    min-height: 220px;
  }
}

/* 暗色主题适配 */
[data-theme="dark"] .service-card-tags span {
  background: rgba(255,255,255,0.08);
}
[data-theme="dark"] .service-modal-close {
  background: rgba(255,255,255,0.08);
}
[data-theme="dark"] .service-modal-close:hover {
  background: rgba(255,255,255,0.15);
}

@media (max-width: 768px) {
  .legal-sub { padding: 14px 16px; }
  .legal-contact { flex-direction: column; align-items: flex-start; }
}

/* =============================================
   Feature & Stat Cards
   ============================================= */
.bento-feature-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 280px;
}

.bento-feature-card .tag-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.tag {
  display: inline-flex;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
  background: var(--border-subtle);
  color: var(--text-secondary);
  transition: all var(--duration-fast) var(--ease-spring);
}

.tag:hover {
  background: var(--text-tertiary);
  color: white;
}

/* Stat card */
.bento-stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 200px;
}

.bento-stat-card .big-number {
  font-size: 56px;
  font-weight: 800;
  font-family: var(--font-en);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 8px;
}

/* =============================================
   News / Articles Section
   ============================================= */
.news-tabs {
  display: flex;
  gap: 8px;
  justify-content: flex-start;
  margin-bottom: 40px;
}

.news-tab {
  padding: 10px 24px;
  border-radius: 50px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  color: var(--text-secondary);
  font-family: var(--font-cn);
  transition: all var(--duration-fast) var(--ease-spring);
}

.news-tab:hover {
  border-color: var(--text-tertiary);
  color: var(--text-primary);
}

.news-tab.active {
  background: var(--text-primary);
  color: var(--bg-primary);
  border-color: var(--text-primary);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.news-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  overflow: hidden;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 300ms ease-out;
  box-shadow: var(--shadow-card);
}

.news-card:hover {
  transform: translateY(-2px);
  border-color: var(--rule-gold);
  box-shadow: var(--shadow-card-hover);
}

.news-card:active {
  transform: scale(0.98);
  transition: transform 150ms;
}

.news-card-image {
  aspect-ratio: 16/10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.news-card-body {
  padding: 24px;
}

.news-card-date {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-bottom: 8px;
  font-family: var(--font-en);
}

.news-card h4 {
  font-family: var(--font-serif-cn);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.4;
}

.news-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.news-read-more {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--hm-coral);
  text-decoration: none;
  transition: gap .2s ease, color .2s ease;
}
.news-read-more:hover,
.news-card:hover .news-read-more {
  gap: 8px;
  color: var(--hm-lavender);
}

/* =============================================
   Download Section (推荐工具)
   ============================================= */
.download-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.download-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  gap: 24px;
  align-items: center;
  transition: all 300ms ease-out;
  box-shadow: var(--shadow-card);
}

.download-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.download-card:active {
  transform: scale(0.98);
  transition: transform 150ms;
}

.download-icon {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.download-info { flex: 1; }

.download-info h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px;
}

.download-info p {
  font-size: 13px;
  color: var(--text-tertiary);
  margin-bottom: 12px;
}

.download-meta {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--text-tertiary);
}

.download-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.download-btn {
  padding: 10px 24px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  font-family: var(--font-cn);
  transition: all var(--duration-fast) var(--ease-spring);
}

.download-btn.primary {
  background: var(--accent);
  color: white;
}

.download-btn.primary:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 20px rgba(248,113,107,0.35);
}

.download-btn.primary:active {
  transform: scale(0.98);
  transition: transform 150ms;
}

/* 春风决策 · 特色推荐卡片 */
.download-card-featured {
  background: linear-gradient(135deg, #f8fdf9 0%, #fffef8 50%, #fef8f9 100%);
  border: 1.5px solid rgba(45,122,79,0.18);
  grid-column: 1 / -1;
}
.download-card-featured:hover {
  box-shadow: 0 8px 32px rgba(45,122,79,0.12), var(--shadow-card-hover);
  border-color: rgba(45,122,79,0.3);
  transform: translateY(-2px);
}
.download-card-featured .download-info p {
  color: var(--text-secondary);
  max-width: 520px;
}
@media (max-width:768px) {
  .download-card-featured {
    flex-direction: column;
    text-align: center;
    padding: 24px 20px;
  }
  .download-card-featured .download-info { text-align: center; }
  .download-card-featured .download-meta { justify-content: center; flex-wrap: wrap; }
}

.download-btn.secondary {
  background: var(--border-subtle);
  color: var(--text-primary);
}

.download-btn.secondary:hover {
  background: var(--text-tertiary);
  color: white;
}


/* 法条来源标注（AI 助手内嵌） */
.legal-cite {
  display: inline;
  padding: 1px 6px;
  margin: 0 1px;
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(27,58,92,0.08), rgba(91,155,213,0.10));
  color: var(--primary);
  font-weight: 600;
  border: 1px solid rgba(27,58,92,0.12);
  white-space: nowrap;
}
[data-theme="dark"] .legal-cite {
  background: rgba(91,155,213,0.16);
  color: #9cc4ee;
  border-color: rgba(91,155,213,0.25);
}

/* =============================================
   Contact Section
   ============================================= */
.contact-section {
  padding: var(--section-padding) 0;
  background: var(--bg-page);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 1200px;
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-form-card, .contact-info-card {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 32px;
  box-shadow: var(--shadow-card);
  transition: transform 300ms ease-out, box-shadow 300ms ease-out;
}

.contact-form-card:hover, .contact-info-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.consult-form { display: flex; flex-direction: column; gap: 16px; }

.consult-form .form-group { display: flex; flex-direction: column; gap: 6px; }
.consult-form .form-group label { font-size: 14px; font-weight: 500; color: var(--text-primary); }
.consult-form .form-group input,
.consult-form .form-group select,
.consult-form .form-group textarea {
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 16px;
  color: var(--text-primary);
  background: var(--bg-card);
  transition: border-color 200ms;
  min-height: 44px;
  font-family: var(--font-cn);
  width: 100%;
}
.consult-form .form-group input:focus,
.consult-form .form-group select:focus,
.consult-form .form-group textarea:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(27,58,92,0.08);
}
[data-theme="dark"] .consult-form .form-group input:focus,
[data-theme="dark"] .consult-form .form-group select:focus,
[data-theme="dark"] .consult-form .form-group textarea:focus {
  box-shadow: 0 0 0 3px rgba(91,155,213,0.1);
}

.btn-submit {
  width: 100%;
  margin-top: 8px;
  justify-content: center;
}

.form-privacy { font-size: 12px; color: var(--text-tertiary); text-align: center; }
.char-count { font-size: 12px; color: var(--text-tertiary); }

.contact-person { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.contact-avatar {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--accent);
  color: white; font-size: 20px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
}
.contact-person h4 { font-size: 18px; font-weight: 600; }
.contact-person p { font-size: 14px; color: var(--text-secondary); }

.contact-details { display: flex; flex-direction: column; gap: 12px; }
.contact-item { display: flex; align-items: center; gap: 8px; font-size: 15px; }
.contact-item a { color: var(--primary); font-weight: 500; }
.contact-item a:hover { color: var(--primary-hover); }
.contact-icon { display: inline-flex; align-items: center; }

.contact-wechat {
  margin-top: 24px;
  padding: 16px;
  background: rgba(27,58,92,0.04);
  border-radius: 12px;
  text-align: center;
}
[data-theme="dark"] .contact-wechat {
  background: rgba(91,155,213,0.06);
}

.wechat-qrcode-img {
  width: 180px;
  height: 180px;
  border-radius: 8px;
  object-fit: cover;
}
.wechat-tip {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 10px;
  line-height: 1.6;
}

/* =============================================
   Team Section — 律师团队
   ============================================= */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 32px 28px;
  text-align: center;
  transition: all 300ms ease-out;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.team-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.team-card-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 700;
  color: white;
  margin-bottom: 20px;
  position: relative;
}

.team-card-avatar.avatar-coral {
  background: linear-gradient(135deg, #f8716b, #fb923c);
}

.team-card-avatar.avatar-mint {
  background: linear-gradient(135deg, #34d399, #38bdf8);
}

.team-card-avatar.avatar-sky {
  background: linear-gradient(135deg, #38bdf8, #a78bfa);
}

.team-card-name {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.team-card-region {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--hm-coral), var(--hm-lavender));
  border-radius: 999px;
  padding: 2px 11px;
  letter-spacing: .5px;
  white-space: nowrap;
}

.team-card-tags {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.team-tag {
  font-size: 13px;
  padding: 5px 14px;
  border-radius: 20px;
  font-weight: 500;
}

.team-tag-coral {
  background: rgba(248,113,107,0.15);
  color: #f8716b;
}
[data-theme="dark"] .team-tag-coral {
  background: rgba(248,113,107,0.2);
  color: #fca5a1;
}

.team-tag-lavender {
  background: rgba(167,139,250,0.15);
  color: #a78bfa;
}
[data-theme="dark"] .team-tag-lavender {
  background: rgba(167,139,250,0.2);
  color: #c4b5fd;
}

.team-tag-mint {
  background: rgba(52,211,153,0.15);
  color: #34d399;
}
[data-theme="dark"] .team-tag-mint {
  background: rgba(52,211,153,0.2);
  color: #6ee7b7;
}

.team-tag-sky {
  background: rgba(56,189,248,0.15);
  color: #38bdf8;
}
[data-theme="dark"] .team-tag-sky {
  background: rgba(56,189,248,0.2);
  color: #7dd3fc;
}

.team-card-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.team-card-license {
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 8px;
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 500;
  margin-top: auto;
}
[data-theme="dark"] .team-card-license {
  background: rgba(91,155,213,0.08);
  color: var(--primary);
}
/* 执业证号可点击跳转官方查验库 */
.license-link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dashed currentColor;
  cursor: pointer;
}
.license-link:hover { color: #b8860b; border-bottom-style: solid; }
.license-check {
  font-size: 11px;
  opacity: 0.7;
  font-weight: 400;
}
[data-theme="dark"] .license-link:hover { color: #e0b341; }

/* 统一联系方式区域 */
.team-contact-bar {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 40px;
  box-shadow: var(--shadow-card);
  transition: transform 300ms ease-out, box-shadow 300ms ease-out;
}

.team-contact-bar:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.team-contact-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 32px;
  align-items: center;
}

.team-contact-person {
  display: flex;
  align-items: center;
  gap: 16px;
}

.team-contact-person h4 {
  font-size: 18px;
  font-weight: 600;
}

.team-contact-person p {
  font-size: 14px;
  color: var(--text-secondary);
}

.team-contact-details {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  align-items: center;
}

.team-contact-wechat {
  display: flex;
  align-items: center;
  gap: 16px;
}

.team-contact-wechat .wechat-qrcode-img {
  width: 100px;
  height: 100px;
  border-radius: 8px;
  object-fit: cover;
}

.team-contact-wechat .wechat-tip {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Contact Redirect Card */
.contact-redirect-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 32px;
  box-shadow: var(--shadow-card);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: transform 300ms ease-out, box-shadow 300ms ease-out;
}

.contact-redirect-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.contact-redirect-icon {
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-redirect-card h4 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}

.contact-redirect-card p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.6;
}

/* Responsive: Team */
@media (max-width: 1024px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .team-contact-inner {
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: center;
  }
  .team-contact-person {
    justify-content: center;
  }
  .team-contact-details {
    justify-content: center;
  }
  .team-contact-wechat {
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .team-grid {
    grid-template-columns: 1fr;
  }
  .team-card {
    padding: 24px 20px;
  }
  .team-contact-bar {
    padding: 24px;
  }
  .team-contact-details {
    flex-direction: column;
    gap: 12px;
  }
}

/* =============================================
   Mobile Consult Bar
   ============================================= */
.mobile-consult-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 56px;
  background: var(--bg-card);
  border-top: 1px solid var(--border-color);
  z-index: 1000;
  padding: 0 16px;
  align-items: center;
  justify-content: space-around;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
  .mobile-consult-bar { display: flex; }
  .back-to-top { bottom: 64px; }
}

.consult-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 20px;
  border-radius: 8px;
  text-decoration: none;
  transition: transform 150ms;
}

.consult-btn:active {
  transform: scale(0.98);
}

.consult-phone {
  background: var(--primary);
  color: white;
}

[data-theme="dark"] .consult-phone {
  background: var(--primary);
}

.consult-wechat {
  background: #07C160;
  color: white;
}

/* =============================================
   Tool Cards & Panels
   ============================================= */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  overflow: hidden;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 300ms ease-out;
  box-shadow: var(--shadow-card);
}

.tool-card:hover {
  border-color: var(--rule-gold);
  box-shadow: var(--shadow-card-hover);
}

.tool-card.open {
  border-color: var(--hm-coral-light);
  box-shadow: var(--shadow-glow);
}

.tool-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  cursor: pointer;
  user-select: none;
  transition: background var(--duration-fast);
}

.tool-header:hover {
  background: var(--border-subtle);
}

.tool-header-left {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
  min-width: 0;
}

.tool-header-left h4 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 4px;
}

.tool-header-left p {
  font-size: 13px;
  color: var(--text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tool-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tool-arrow {
  font-size: 18px;
  color: var(--text-tertiary);
  transition: transform var(--duration-normal) var(--ease-spring);
  flex-shrink: 0;
  margin-left: 12px;
}

.tool-card.open .tool-arrow {
  transform: rotate(180deg);
  color: var(--hm-coral);
}

.tool-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--ease-spring);
}

.tool-card.open .tool-panel {
  max-height: 900px;
}

.tool-form {
  padding: 0 24px 24px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-family: var(--font-cn);
  font-size: 15px;
  transition: all var(--duration-fast);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--hm-coral);
  box-shadow: 0 0 0 3px rgba(248,113,107,0.1);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.search-box {
  position: relative;
}

.search-box input {
  padding-right: 40px;
}

.search-icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.calc-result {
  margin-top: 20px;
  padding: 20px;
  border-radius: 16px;
  background: var(--hm-coral-soft);
  text-align: center;
}

.calc-result-label {
  font-size: 13px;
  color: var(--text-tertiary);
  margin-bottom: 4px;
}

.calc-result-number {
  font-size: 36px;
  font-weight: 800;
  font-family: var(--font-en);
  letter-spacing: -0.02em;
}

.calc-result-detail {
  margin-top: 12px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
  text-align: left;
}

.law-results {
  max-height: 320px;
  overflow-y: auto;
  scrollbar-width: thin;
}

.law-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-tertiary);
  font-size: 14px;
  line-height: 1.8;
}

.law-item {
  padding: 16px;
  border-radius: 12px;
  background: var(--bg-secondary);
  margin-bottom: 10px;
  transition: all var(--duration-fast);
  cursor: default;
}

.law-item:hover {
  background: var(--border-subtle);
}

.law-item-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--hm-coral);
}

.law-item-source {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-bottom: 6px;
}

.law-item-content {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.law-item .highlight {
  background: rgba(248,113,107,0.15);
  padding: 1px 4px;
  border-radius: 3px;
  font-weight: 600;
  color: var(--hm-coral);
}

.hit-count {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-bottom: 12px;
  padding: 0 4px;
}

/* =============================================
   Footer
   ============================================= */
.footer {
  padding: 60px 0 40px;
  border-top: 1px solid var(--border-subtle);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  margin-bottom: 20px;
}

.footer-col a {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 10px;
  transition: color var(--duration-fast);
}

.footer-col a:hover { color: var(--text-primary); }
.footer-col span { display: flex; align-items: center; gap: 6px; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  font-size: 13px;
  color: var(--text-tertiary);
}

/* =============================================
   Scroll Reveal Animations
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 400ms var(--ease-spring), transform 400ms var(--ease-spring);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ---- P0 动效增强 (论文 H2 滚动揭示 / H4 图标动效) ---- */
.reveal { transform: translateY(22px); }

.tool-icon {
  transition: transform .35s cubic-bezier(.22, 1, .36, 1);
}
.tool-card:hover .tool-icon {
  transform: scale(1.12) rotate(-5deg);
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 4px;
  height: 2px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }

.btn { transition: transform .2s cubic-bezier(.22, 1, .36, 1), box-shadow .2s ease; }
.btn:hover { transform: translateY(-2px); }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .tool-card:hover .tool-icon { transform: none !important; }
  .nav-link::after { transition: none; }
  .btn:hover { transform: none !important; }
}

/* =============================================
   Magnetic Effect
   ============================================= */
.magnetic {
  transition: transform var(--duration-normal) var(--ease-spring);
}

.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  color: var(--text-primary);
  font-size: 20px;
  cursor: pointer;
  z-index: 900;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: all var(--duration-normal) var(--ease-spring);
  box-shadow: var(--shadow-md);
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: var(--accent);
  color: white;
  border-color: transparent;
}

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 1024px) {

  .bento-card.span-4 { grid-column: span 6; }
  .bento-card.span-6 { grid-column: span 12; }
  .bento-card.span-8 { grid-column: span 12; }

  .news-grid { grid-template-columns: repeat(2, 1fr); }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .tools-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .tool-header-left p { white-space: normal; }
  .service-tab-bar { gap: 2px; }
  .service-tab { padding: 8px 10px; font-size: 13px; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }

  .hero-title { font-size: 36px; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; max-width: 280px; }

  .stats-row { flex-direction: column; gap: 20px; }

  .bento-grid { gap: 12px; }
  .bento-card { padding: 24px; }
  .bento-card.span-4,
  .bento-card.span-6,
  .bento-card.span-8 { grid-column: span 12; }

  .news-grid { grid-template-columns: 1fr; }
  .download-grid { grid-template-columns: 1fr; }
  .trust-bar { gap: 30px; flex-wrap: wrap; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }


  .contact-grid { gap: 16px; }
  .contact-form-card, .contact-info-card { padding: 24px; }
}

/* =============================================
   Toast Component
   ============================================= */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 9998;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 380px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  font-size: 14px;
  font-weight: 500;
  pointer-events: auto;
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 300ms ease, transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(12px);
}

.toast-visible {
  opacity: 1;
  transform: translateX(0);
}

.toast-success {
  background: rgba(52,211,153,0.92);
  color: #065f46;
}

[data-theme="dark"] .toast-success {
  background: rgba(52,211,153,0.15);
  color: #6ee7b7;
  border: 1px solid rgba(52,211,153,0.3);
}

.toast-error {
  background: rgba(248,113,107,0.92);
  color: #7f1d1d;
}

[data-theme="dark"] .toast-error {
  background: rgba(248,113,107,0.15);
  color: #fca5a1;
  border: 1px solid rgba(248,113,107,0.3);
}

.toast-content {
  flex: 1;
  line-height: 1.5;
}

.toast-close {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.08);
  color: inherit;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 200ms;
}

[data-theme="dark"] .toast-close {
  background: rgba(255,255,255,0.15);
}

.toast-close:hover {
  background: rgba(0,0,0,0.15);
}

[data-theme="dark"] .toast-close:hover {
  background: rgba(255,255,255,0.25);
}

@media (max-width: 640px) {
  .toast-container {
    top: auto;
    bottom: 70px;
    right: 12px;
    left: 12px;
    max-width: 100%;
  }
  .toast {
    transform: translateY(20px);
  }
  .toast-visible {
    transform: translateY(0);
  }
}

/* =============================================
   Tool Step Navigation (Stepper)
   ============================================= */
.tool-step-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
  padding: 8px 0;
}

.tool-step-dot {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-tertiary);
  transition: all 300ms ease;
  position: relative;
}

.tool-step-dot.active {
  background: var(--hm-coral);
  border-color: var(--hm-coral);
  color: white;
  box-shadow: 0 2px 8px rgba(248,113,107,0.25);
}

.tool-step-dot.done {
  background: var(--hm-mint);
  border-color: var(--hm-mint);
  color: white;
}

.tool-step-dot:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -12px;
  width: 8px;
  height: 2px;
  background: var(--border-color);
}

.tool-step-dot.done:not(:last-child)::after {
  background: var(--hm-mint);
}

.tool-step-content {
  animation: fadeInUp 300ms var(--ease-spring);
}

.analysis-report {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 20px;
  border: 1px solid var(--border-subtle);
}

[data-theme="dark"] .analysis-report {
  border-color: rgba(255,255,255,0.08);
}

/* =============================================
   Evidence Checklist
   ============================================= */
.evidence-checklist {
  list-style: none;
  padding: 0;
  margin: 0;
}

.evidence-checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 8px;
  background: var(--bg-secondary);
  margin-bottom: 8px;
  transition: background 200ms;
}

.evidence-checklist-item:hover {
  background: var(--border-subtle);
}

.evidence-checklist-item.required {
  border-left: 3px solid var(--hm-coral);
}

.evidence-checklist-item.optional {
  border-left: 3px solid var(--hm-mint);
}

.evidence-checklist-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--hm-mint);
  flex-shrink: 0;
}

.evidence-generated-list {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 20px;
  border: 1px solid var(--border-subtle);
}

[data-theme="dark"] .evidence-generated-list {
  border-color: rgba(255,255,255,0.08);
}

/* =============================================
   Article Card Link Styles
   ============================================= */
.article-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: transform 300ms ease-out;
}

.article-card-link:hover {
  transform: translateY(-2px);
}

.article-card-link:hover .news-card {
  box-shadow: var(--shadow-card-hover);
}

.article-read-more {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--hm-coral);
  margin-top: 12px;
  transition: gap 200ms ease;
}

.article-card-link:hover .article-read-more {
  gap: 10px;
}

[data-theme="dark"] .article-read-more {
  color: var(--hm-coral-light);
}

@media (max-width: 768px) {
}

/* =============================================
   Dark Mode WCAG AA Corrections
   ============================================= */
[data-theme="dark"] .text-primary,
[data-theme="dark"] .text-secondary,
[data-theme="dark"] .text-tertiary {
  color: var(--text-primary);
}

/* Ensure all interactive elements meet WCAG AA 4.5:1 contrast */
[data-theme="dark"] .nav-link {
  color: #b0b8c4;
}

[data-theme="dark"] .nav-link:hover,
[data-theme="dark"] .nav-link.active {
  color: #f0f0f0;
}

[data-theme="dark"] .btn-outline {
  border-color: rgba(255,255,255,0.18);
  color: #e0e0e0;
}

[data-theme="dark"] .service-card-desc {
  color: #b8b8b8;
}

[data-theme="dark"] .case-focus {
  color: #b8b8b8;
}

[data-theme="dark"] .case-principle {
  color: #999;
  border-top-color: rgba(255,255,255,0.08);
}

[data-theme="dark"] .trust-label {
  color: #999;
}

[data-theme="dark"] .section-subtitle {
  color: #b8b8b8;
}

[data-theme="dark"] .about-text p {
  color: #b8b8b8;
}

[data-theme="dark"] .team-card-desc {
  color: #b8b8b8;
}

[data-theme="dark"] .news-card p {
  color: #b8b8b8;
}

[data-theme="dark"] .news-card-date {
  color: #999;
}

[data-theme="dark"] .news-read-more {
  color: var(--hm-coral);
}
[data-theme="dark"] .news-read-more:hover,
[data-theme="dark"] .news-card:hover .news-read-more {
  color: var(--hm-lavender);
}

[data-theme="dark"] .law-item-content {
  color: #b8b8b8;
}

[data-theme="dark"] .form-privacy {
  color: #999;
}

[data-theme="dark"] .char-count {
  color: #999;
}

[data-theme="dark"] .download-info p {
  color: #999;
}

[data-theme="dark"] .download-meta {
  color: #999;
}

[data-theme="dark"] .footer-col a {
  color: #b8b8b8;
}

[data-theme="dark"] .footer-brand p {
  color: #b8b8b8;
}

[data-theme="dark"] .footer-bottom {
  color: #999;
}

[data-theme="dark"] .form-group label {
  color: #b8b8b8;
}

[data-theme="dark"] .tool-header-left p {
  color: #999;
}

[data-theme="dark"] .calc-result-label {
  color: #999;
}

[data-theme="dark"] .service-modal-item p {
  color: #b8b8b8;
}

[data-theme="dark"] .service-modal-header p {
  color: #b8b8b8;
}

[data-theme="dark"] .legal-contact {
  color: #b8b8b8;
}

[data-theme="dark"] .legal-sub p {
  color: #b8b8b8;
}

[data-theme="dark"] .wechat-tip {
  color: #b8b8b8;
}

/* =============================================
   Mobile Optimization Additions
   ============================================= */
@media (max-width: 768px) {
  .news-tabs {
    flex-wrap: wrap;
    gap: 6px;
  }
  .news-tab {
    padding: 8px 16px;
    font-size: 13px;
  }
  .tool-step-dot {
    width: 32px;
    height: 32px;
    font-size: 13px;
  }
  .tool-step-dot:not(:last-child)::after {
    width: 6px;
    right: -10px;
  }
  .evidence-checklist-item {
    padding: 10px 12px;
  }
  .toast-container {
    bottom: 70px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 28px;
  }
  .hero-subtitle {
    font-size: 14px;
  }
  .section-title {
    font-size: 24px;
  }
  .news-card-body {
    padding: 16px;
  }
  .news-card h4 {
    font-size: 15px;
  }
  .tool-header {
    padding: 16px;
  }
  .tool-form {
    padding: 0 16px 16px;
  }
  .tool-icon {
    width: 40px;
    height: 40px;
  }
  .tool-header-left h4 {
    font-size: 15px;
  }
    width: 220px;
    height: 280px;
  }
  .avatar-label { font-size: 15px; letter-spacing: 2px; padding: 14px 0; }
}

/* =============================================
   Article Page Layout
   ============================================= */
.article-page {
  padding-top: 100px;
  padding-bottom: var(--section-padding);
  min-height: 80vh;
}

.article-header {
  margin-bottom: 48px;
  max-width: 800px;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.article-tag {
  font-size: 13px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  background: var(--hm-coral-soft);
  color: var(--hm-coral);
}

[data-theme="dark"] .article-tag {
  background: rgba(248,113,107,0.15);
  color: var(--hm-coral-light);
}

.article-date {
  font-size: 14px;
  color: var(--text-tertiary);
}

.article-header h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.article-lead {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-secondary);
  font-weight: 500;
}

.article-body {
  max-width: 800px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.article-body h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 40px;
  margin-bottom: 16px;
  line-height: 1.3;
}

.article-body h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--primary);
  margin-top: 24px;
  margin-bottom: 12px;
}

.article-body p {
  margin-bottom: 16px;
}

.article-body strong {
  color: var(--text-primary);
  font-weight: 600;
}

.article-body ul, .article-body ol {
  margin-bottom: 16px;
  padding-left: 24px;
}

.article-body li {
  margin-bottom: 8px;
  line-height: 1.7;
}

.article-body li::marker {
  color: var(--hm-coral);
}

.article-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 15px;
}

.article-table th {
  background: var(--bg-secondary);
  padding: 12px 16px;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  border-bottom: 2px solid var(--border-color);
}

.article-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

[data-theme="dark"] .article-table th {
  background: rgba(255,255,255,0.05);
}

.article-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
}

@media (max-width: 640px) {
  .article-header h1 {
    font-size: 24px;
  }
  .article-lead {
    font-size: 15px;
  }
  .article-body {
    font-size: 15px;
  }
  .article-body h2 {
    font-size: 20px;
  }
  .article-footer {
    flex-direction: column;
  }
}

/* ============================================================
   P2 法律AI参考助手面板（浅色 + 暗色）
   配色沿用站点主色 --primary(#1B3A5C navy)，不引入新色系
   ============================================================ */
.ai-fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1000;
  width: 60px;
  height: 60px;
  border: none;
  border-radius: 50%;
  background: #fff;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 8px 28px rgba(27,58,92,0.30), 0 2px 8px rgba(0,0,0,0.10);
  transition: transform .25s cubic-bezier(.22,1,.36,1), box-shadow .25s;
  animation: aiFabFloat 3.2s ease-in-out infinite;
}
@keyframes aiFabFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}
.ai-fab:hover { transform: translateY(-3px) scale(1.08); box-shadow: 0 14px 36px rgba(27,58,92,0.38), 0 4px 12px rgba(0,0,0,0.14); animation-play-state: paused; }
.ai-fab:active { transform: scale(.93); }

/* 悬浮窗卡通头像（圆形裁剪） */
.ai-fab-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}


.ai-panel {
  position: fixed;
  right: 24px;
  bottom: 92px;
  z-index: 1001;
  width: 420px;
  max-width: calc(100vw - 32px);
  height: 680px;
  max-height: calc(100vh - 110px);
  background: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 22px;
  box-shadow: 0 24px 70px rgba(27,58,92,0.20), 0 4px 14px rgba(27,58,92,0.10);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: translateY(14px) scale(.97);
  pointer-events: none;
  transition: opacity .3s cubic-bezier(.22,1,.36,1), transform .3s cubic-bezier(.22,1,.36,1);
}
.ai-panel.open { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }

.ai-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 14px 16px;
  background: linear-gradient(135deg, #2a5a8c, #4a7fb5);
  color: #fff;
}
.ai-panel-id { display: flex; align-items: center; gap: 10px; min-width: 0; }
.ai-panel-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  object-fit: cover; object-position: center top;
  border: 2px solid rgba(255,255,255,0.85);
  box-shadow: 0 2px 8px rgba(0,0,0,0.18);
  flex-shrink: 0;
}
.ai-panel-title { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; }
.ai-panel-intro { font-size: 11px; color: rgba(255,255,255,.82); margin-top: 1px; font-weight: 400; line-height: 1.3; }
.ai-panel-actions { display: flex; align-items: center; gap: 4px; flex-shrink: 0; }
.ai-icon-btn {
  width: 30px; height: 30px; border-radius: 50%;
  border: none; background: rgba(255,255,255,0.16); color: #fff;
  font-size: 14px; line-height: 1; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: background .2s, transform .15s;
}
.ai-icon-btn:hover { background: rgba(255,255,255,0.30); transform: scale(1.08); }
.ai-stop-btn { background: rgba(255,120,120,0.85); }
.ai-stop-btn:hover { background: rgba(255,120,120,1); }
.ai-close { background: transparent; border: none; color: #fff; font-size: 18px; cursor: pointer; line-height: 1; opacity: .85; width: 30px; height: 30px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; transition: background .2s; }
.ai-close:hover { opacity: 1; background: rgba(255,255,255,0.18); }

.ai-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: #faf8f5;
}
.ai-msg { max-width: 85%; padding: 10px 13px; font-size: 14px; line-height: 1.6; border-radius: 12px; word-break: break-word; }
.ai-msg-assistant { align-self: flex-start; background: #fff; color: #1F2937; border: 1px solid #e5e1d8; border-bottom-left-radius: 4px; }
.ai-msg-user { align-self: flex-end; background: #1B3A5C; color: #fff; border-bottom-right-radius: 4px; }
.ai-msg.typing::after { content: '▍'; animation: aiBlink 1s steps(2) infinite; }
@keyframes aiBlink { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }
.ai-greet-sub { margin-top: 6px; font-size: 12px; color: #8a8170; font-weight: 400; line-height: 1.4; }
[data-theme="dark"] .ai-greet-sub { color: #888; }

.ai-disclaimer {
  padding: 8px 16px;
  font-size: 11px;
  color: #8a8170;
  background: #f3efe6;
  border-top: 1px solid #e5e1d8;
  line-height: 1.4;
}
.ai-input-row { display: flex; gap: 8px; padding: 12px; border-top: 1px solid #e5e1d8; background: #fff; }
.ai-input-row input {
  flex: 1; border: 1px solid #d8d2c4; border-radius: 10px; padding: 10px 12px;
  font-size: 14px; outline: none; background: #faf8f5; color: #1F2937;
}
.ai-input-row input:focus { border-color: #1B3A5C; }
.ai-send {
  border: none; border-radius: 14px; padding: 0 18px;
  background: linear-gradient(135deg, #2a5a8c, #4a7fb5); color: #fff;
  font-size: 14px; font-weight: 600; cursor: pointer;
  transition: background .2s, transform .15s, box-shadow .2s;
  box-shadow: 0 3px 10px rgba(42,90,140,0.30);
}
.ai-send:hover { background: linear-gradient(135deg, #336ba3, #5a8fc5); transform: translateY(-1px); box-shadow: 0 5px 14px rgba(42,90,140,0.38); }
.ai-send:active { transform: scale(.96); }
.ai-send:disabled { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }

/* 流式中断/失败的“重新生成”提示条 */
.ai-retry {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  margin-top: 8px; padding: 7px 10px;
  background: #fff4f4; border: 1px dashed #e6b3b3; border-radius: 10px;
  font-size: 12px; color: #b3504e;
}
.ai-retry-btn {
  border: none; border-radius: 10px; padding: 4px 12px;
  background: #c0554f; color: #fff; font-size: 12px; font-weight: 600; cursor: pointer;
  flex-shrink: 0; transition: background .2s;
}
.ai-retry-btn:hover { background: #a8463f; }

/* 暗色模式 */
[data-theme="dark"] .ai-panel { background: #161616; border-color: #2a2a2a; }
[data-theme="dark"] .ai-messages { background: #0f0f0f; }
[data-theme="dark"] .ai-msg-assistant { background: #1e1e1e; color: #f0f0f0; border-color: #2a2a2a; }
[data-theme="dark"] .ai-input-row { background: #161616; border-color: #2a2a2a; }
[data-theme="dark"] .ai-input-row input { background: #0f0f0f; color: #f0f0f0; border-color: #2a2a2a; }
[data-theme="dark"] .ai-disclaimer { background: #1a1a1a; color: #888; border-color: #2a2a2a; }
[data-theme="dark"] .ai-retry { background: #2a1818; border-color: #5a2a2a; color: #e89a98; }
[data-theme="dark"] .ai-icon-btn { background: rgba(255,255,255,0.12); }

/* 悬浮窗卡通头像（圆形裁剪）——已定义于 .ai-fab-avatar */
/* 面板副标题：案情咨询引导 */
.ai-panel-intro { font-size: 12px; color: rgba(255,255,255,.82); margin-top: 2px; font-weight: 400; }
/* 律师联系卡片（仅意图命中时弹出一次，非营销常驻） */
.ai-lawyer-card {
  background: #f3efe6; border: 1px solid #e0d9c8; border-left: 3px solid #1B3A5C;
  border-radius: 10px; padding: 12px 14px; margin: 6px 0;
}
.ai-lawyer-card-title { font-size: 13px; font-weight: 700; color: #1B3A5C; margin-bottom: 4px; }
.ai-lawyer-card-body { font-size: 12px; color: #5b554a; line-height: 1.5; margin-bottom: 10px; }
.ai-lawyer-card-actions { display: flex; gap: 8px; }
.ai-lawyer-call, .ai-lawyer-wx {
  font-size: 12px; font-weight: 600; padding: 6px 12px; border-radius: 8px; text-decoration: none; white-space: nowrap;
}
.ai-lawyer-call { background: #1B3A5C; color: #fff; }
.ai-lawyer-wx { background: #fff; color: #1B3A5C; border: 1px solid #1B3A5C; }
.ai-lawyer-call:hover { background: #2a5a8c; }
.ai-lawyer-wx:hover { background: #eef3f8; }
/* AI 回复 Markdown 排版 */
.ai-msg-assistant .ai-md-h { font-size: 14px; font-weight: 700; color: #1B3A5C; margin: 10px 0 4px; line-height: 1.4; }
.ai-msg-assistant .ai-md-h:first-child { margin-top: 0; }
.ai-msg-assistant .ai-md-h3 { font-size: 13px; }
.ai-msg-assistant .ai-md-p { margin: 4px 0; }
.ai-msg-assistant .ai-md-ul, .ai-msg-assistant .ai-md-ol { margin: 4px 0; padding-left: 20px; }
.ai-msg-assistant .ai-md-ul { list-style: disc; }
.ai-msg-assistant .ai-md-ol { list-style: decimal; }
.ai-msg-assistant .ai-md-ul li, .ai-msg-assistant .ai-md-ol li { margin: 2px 0; }
.ai-msg-assistant .ai-md-code { background: #f0ece4; padding: 1px 5px; border-radius: 4px; font-size: 12px; font-family: monospace; }
/* 暗色模式补充 */
[data-theme="dark"] .ai-lawyer-card { background: #1a1a1a; border-color: #2a2a2a; border-left-color: #3a5a7c; }
[data-theme="dark"] .ai-lawyer-card-title { color: #cfe0f0; }
[data-theme="dark"] .ai-lawyer-card-body { color: #9a9488; }
[data-theme="dark"] .ai-lawyer-wx { background: #161616; color: #cfe0f0; border-color: #3a5a7c; }
[data-theme="dark"] .ai-lawyer-wx:hover { background: #1f2a36; }
[data-theme="dark"] .ai-msg-assistant .ai-md-h { color: #8fb6e0; }
[data-theme="dark"] .ai-msg-assistant .ai-md-code { background: #2a2a2a; }


/* ═══ 法条检索(在线工具卡片内) ═══ */

/* 搜索行 */
.law-tool-search-row {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-secondary, #f8f7f4); border: 1.5px solid var(--border-subtle, #e3ddd2);
  border-radius: 10px; padding: 6px 10px; transition: border-color .2s;
}
.law-tool-search-row:focus-within { border-color: var(--hm-lavender); }
.law-tool-search-row input { flex: 1; border: none; background: transparent; outline: none;
  font-size: 14px; padding: 6px 2px; color: var(--text-primary); min-width: 0; }
.law-tool-search-row button { flex: 0 0 auto; background: var(--hm-lavender); color: #fff;
  border: none; border-radius: 8px; padding: 7px 18px; font-size: 13px; font-weight: 600;
  cursor: pointer; transition: opacity .2s; white-space: nowrap; }
.law-tool-search-row button:hover { opacity: .9; }
.law-tool-search-row button:disabled { opacity: .5; cursor: not-allowed; }

/* 分类按钮 */
.law-tool-cats { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.law-tool-cat {
  border: 1px solid var(--border-subtle, #e3ddd2); background: var(--bg-card, #fff);
  color: var(--text-secondary, #6b6358); border-radius: 999px;
  padding: 5px 12px; font-size: 12px; cursor: pointer; transition: all .2s;
}
[data-theme="dark"] .law-tool-cat { background: #1a1a1a; border-color: #2a2a2a; color: #a39c90; }
.law-tool-cat:hover { border-color: var(--hm-lavender); color: var(--hm-lavender); }
.law-tool-cat.active { background: var(--hm-lavender); border-color: var(--hm-lavender); color: #fff; }

/* 结果区 */
.law-tool-result { margin-top: 14px; }
.law-tool-meta { font-size: 12px; color: var(--text-tertiary); margin-bottom: 10px; }
.law-tool-list { display: flex; flex-direction: column; gap: 10px; max-height: 420px; overflow-y: auto; padding-right: 4px; }

/* 法条卡片(工具卡内嵌式) */
.law-tool-card {
  background: var(--bg-card, #fff); border: 1px solid var(--border-subtle, #ece6dc);
  border-left: 4px solid var(--hm-coral); border-radius: 10px;
  padding: 12px 14px; box-shadow: 0 2px 10px rgba(40,30,15,0.03);
}
[data-theme="dark"] .law-tool-card { background: #1a1a1a; border-color: #2a2a2a; }
.law-tool-card--insurance { border-left-color: var(--hm-coral); }
.law-tool-card--finance { border-left-color: var(--hm-sky); }
.law-tool-card--labor { border-left-color: var(--hm-mint); }
.law-tool-card--marriage { border-left-color: var(--hm-lavender); }
.law-tool-card--contract { border-left-color: var(--primary); }
.law-tool-card--civil { border-left-color: #5b6b8c; }

.law-tool-card-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.law-tool-card-law { font-size: 12px; color: var(--text-tertiary); }
.law-tool-card-no { background: #f7f1e8; color: var(--hm-coral); font-size: 11px; font-weight: 700;
  border-radius: 5px; padding: 1px 7px; }
[data-theme="dark"] .law-tool-card-no { background: #232323; }
.law-tool-card-title { font-size: 14px; font-weight: 700; color: var(--text-primary); margin-left: auto; text-align: right; }
.law-tool-card-content { font-size: 13px; line-height: 1.7; color: var(--text-secondary);
  white-space: pre-wrap; margin-top: 3px; }
.law-tool-card-cat { display: inline-block; font-size: 10px; color: #fff; border-radius: 999px;
  padding: 1px 9px; margin-top: 8px; background: var(--hm-coral); }
.law-tool-card--finance .law-tool-card-cat { background: var(--hm-sky); }
.law-tool-card--labor .law-tool-card-cat { background: var(--hm-mint); }
.law-tool-card--marriage .law-tool-card-cat { background: var(--hm-lavender); }
.law-tool-card--contract .law-tool-card-cat { background: var(--primary); }
.law-tool-card--civil .law-tool-card-cat { background: #5b6b8c; }

/* AI 解读 */
.law-tool-generated {
  margin-top: 14px; background: #f3f8ff; border: 1px solid #d8e6fb;
  border-left: 4px solid var(--hm-sky); border-radius: 10px;
  padding: 12px 14px; font-size: 13px; line-height: 1.75; color: #2a3a4a;
}
[data-theme="dark"] .law-tool-generated { background: #131a22; border-color: #2a3a4a; color: #b8c8d8; }
.law-tool-generated h3 { font-size: 14px; margin: 8px 0 5px; color: var(--primary); }

/* 兔责声明 */
.law-tool-disclaimer { margin-top: 12px; font-size: 11px; color: var(--text-tertiary);
  line-height: 1.6; border-top: 1px dashed var(--border-subtle); padding-top: 10px; }