/* ----------------------------------------------------
   2026 NEO-CHINA AI LABS - DESIGN SYSTEM & STYLESHEET
   LUMINOUS CORPORATE LIGHT THEME / 极简浅色科技感
   ---------------------------------------------------- */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  /* 极致高光科技感色彩系统 */
  --bg-dark: #f8fafc; /* 极清淡的石板灰白 */
  --bg-card: #ffffff; /* 纯白悬浮卡片 */
  --bg-card-hover: #ffffff;
  --border-color: rgba(15, 23, 42, 0.06); /* 极为纤细的清透边框 */
  --border-hover: rgba(99, 102, 241, 0.25); /* 悬浮靛蓝高亮 */
  
  /* 视网膜级高对比度文字 */
  --text-primary: #0f172a; /* 深 slate 蓝黑，文字极其清晰 */
  --text-secondary: #475569; /* 石板灰 */
  --text-muted: #94a3b8; /* 辅助灰 */
  
  /* 极简优雅单色主题（剔除炫彩，主打高端社论感） */
  --accent-purple: #334155;
  --accent-cyan: #0f172a;
  --accent-emerald: #475569;
  --accent-amber: #64748b;
  --accent-pink: #1e293b;
  
  /* 渐变组合与发光定义 */
  --grad-primary: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
  --grad-cyan-blue: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
  --grad-emerald-mint: linear-gradient(135deg, #059669 0%, #10b981 100%);
  --grad-amber-yellow: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
  
  --grad-text-metallic: linear-gradient(135deg, #0f172a 30%, #1e293b 70%, #334155 100%);
  --grad-text-cyan: linear-gradient(135deg, #0f172a 0%, #2563eb 50%, #4f46e5 100%);
  
  /* 极致柔和的浮力阴影 */
  --shadow-glow: 0 20px 40px -15px rgba(15, 23, 42, 0.05), 0 0 0 1px rgba(15, 23, 42, 0.04);
  --shadow-strong: 0 30px 60px -15px rgba(15, 23, 42, 0.08), 0 0 0 1px rgba(15, 23, 42, 0.05);
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 1. 基础重绘与滚动 */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: light;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* 极简流光背景网格 - 纯化背景以实现极高科技大厂净白 */
body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #ffffff;
  z-index: -2;
  pointer-events: none;
}

body::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(rgba(15, 23, 42, 0.012) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(15, 23, 42, 0.012) 1px, transparent 1px);
  background-size: 80px 80px;
  z-index: -1;
  pointer-events: none;
}

a {
  color: inherit;
  text-decoration: none;
}

/* 2. 粘性毛玻璃顶栏 (Light Glass) */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  padding: 16px min(5%, 60px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-smooth);
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo-cube {
  width: 42px;
  height: 42px;
  background: #0f172a;
  border-radius: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: #fff;
  letter-spacing: -0.5px;
}

.logo-cube span:last-child {
  opacity: 0.8;
}

.brand-info h1 {
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1.1;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-primary);
}

.brand-info h1 span {
  font-size: 13px;
  background: rgba(15, 23, 42, 0.05);
  padding: 2px 8px;
  border-radius: 6px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* 时间戳 */
.stamp {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #ffffff;
  padding: 8px 16px;
  border-radius: 12px;
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: 0 4px 15px rgba(15, 23, 42, 0.02);
}

.pulse-indicator {
  position: relative;
  width: 10px;
  height: 10px;
}

.pulse-dot {
  display: block;
  width: 10px;
  height: 10px;
  background-color: var(--accent-emerald);
  border-radius: 50%;
}

.pulse-glow {
  position: absolute;
  top: 0;
  left: 0;
  width: 10px;
  height: 10px;
  background-color: var(--accent-emerald);
  border-radius: 50%;
  animation: pulse-ring 2s infinite ease-in-out;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(3.5); opacity: 0; }
}

.stamp-meta span {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 0.5px;
  line-height: 1;
  margin-bottom: 2px;
}

.stamp-meta strong {
  display: block;
  font-size: 14px;
  font-family: 'Outfit', sans-serif;
  color: var(--text-primary);
}

/* 3. 页面容器框架 */
.page-shell {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 40px 80px;
}

/* 4. 极致浅色 Hero 区域 */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: 48px;
  align-items: center;
  padding: 80px 0;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.eyebrow,
.kicker {
  font-family: 'Outfit', sans-serif;
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
  color: #475569;
  background: #f1f5f9;
  padding: 4px 12px;
  border-radius: 6px;
  display: inline-block;
}

.kicker {
  color: #0f172a;
  background: #f1f5f9;
}

.hero-copy h2 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 24px;
  color: var(--text-primary);
  word-break: keep-all;
}

@media (min-width: 1024px) {
  .hero-copy h2 {
    white-space: nowrap;
  }
}

.hero-copy p {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 54ch;
}

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

/* 统一的高端按钮 */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 0 28px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition-smooth);
  cursor: pointer;
}

.button.primary {
  background: #0f172a;
  border: 1px solid #0f172a;
  color: #fff;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}

.button.primary:hover {
  background: #1e293b;
  border-color: #1e293b;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(15, 23, 42, 0.12);
}

.button.secondary {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  color: var(--text-primary);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.button.secondary:hover {
  background: #f8fafc;
  border-color: rgba(15, 23, 42, 0.15);
  transform: translateY(-2px);
}

/* Mock 浏览器窗口 */
.hero-media {
  position: relative;
}

.browser-mock {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 16px;
  box-shadow: var(--shadow-strong);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.browser-mock:hover {
  transform: scale(1.02);
  border-color: rgba(37, 99, 235, 0.25);
}

.browser-header {
  height: 38px;
  background: rgba(15, 23, 42, 0.015);
  border-bottom: 1px solid rgba(15, 23, 42, 0.03);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: block;
}

.dot-close { background-color: #ef4444; }
.dot-min { background-color: #f59e0b; }
.dot-max { background-color: #10b981; }

.browser-address {
  margin-left: 20px;
  background: rgba(15, 23, 42, 0.03);
  border-radius: 6px;
  padding: 3px 20px;
  font-size: 11px;
  color: var(--text-secondary);
  font-family: monospace;
  width: min(280px, 60%);
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}

.browser-content {
  position: relative;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f1f5f9;
}

.cover-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.media-glow-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, transparent 65%, rgba(255, 255, 255, 0.5) 100%);
  pointer-events: none;
}

/* 5. 今日格局面板 (Overview Cards) */
.overview-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 80px;
}

.board-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: var(--shadow-glow);
  display: flex;
  gap: 20px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.board-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: #cbd5e1;
  transition: var(--transition-smooth);
}

.board-card-primary::before { background: #cbd5e1; }
.board-card-open::before { background: #cbd5e1; }
.board-card-enterprise::before { background: #cbd5e1; }

.board-card:hover {
  transform: translateY(-5px);
  border-color: #0f172a;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.05);
}

.board-card:hover::before {
  background: #0f172a;
}

.board-icon {
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: #475569;
  background: #f1f5f9;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
}

.board-content span {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.board-content strong {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.board-content p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* 6. 模型对比竞技场 (Arena Sandbox) */
.arena-section {
  margin-bottom: 80px;
}

.arena-head {
  text-align: center;
  margin-bottom: 40px;
}

.arena-head h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.arena-head p {
  font-size: 16px;
  color: var(--text-secondary);
}

.sandbox-container {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 24px;
  padding: 40px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-strong);
}

/* 竞技场选择器 */
.sandbox-selectors {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
}

.selector-box {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.selector-box label {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 700;
  letter-spacing: 1px;
}

.select-wrapper {
  position: relative;
  width: 100%;
}

.premium-select {
  width: 100%;
  height: 52px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 12px;
  padding: 0 20px;
  font-family: 'Outfit', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.premium-select:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 15px rgba(37, 99, 235, 0.15);
  background: #ffffff;
}

.select-wrapper::after {
  content: '▼';
  font-size: 10px;
  color: var(--text-secondary);
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.vs-divider {
  width: 48px;
  height: 48px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: var(--text-secondary);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
  flex-shrink: 0;
  margin-top: 24px;
}

/* 竞技场卡片面板 */
.sandbox-content {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
  margin-bottom: 32px;
}

.model-sheet {
  background: #f8fafc;
  border: 1px solid rgba(15, 23, 42, 0.05);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  flex-direction: column;
}

.sheet-top-header {
  border-bottom: 1px solid rgba(15, 23, 42, 0.05);
  padding-bottom: 20px;
  margin-bottom: 24px;
}

.sheet-family {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 1px;
}

.sheet-title {
  font-family: 'Outfit', sans-serif;
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  margin: 4px 0 10px;
}

.sheet-status-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 6px;
}

/* 评级条轨道 */
.sheet-ratings {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
}

.arena-rating-bar {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bar-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}

.bar-meta span {
  color: var(--text-secondary);
}

.bar-meta strong {
  font-family: 'Outfit', sans-serif;
  color: var(--text-primary);
  font-weight: 700;
}

.bar-rail {
  height: 6px;
  background: rgba(15, 23, 42, 0.05);
  border-radius: 3px;
  overflow: hidden;
}

.bar-glow {
  height: 100%;
  border-radius: 3px;
  transition: width 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.bar-reasoning { background: #334155; }
.bar-coding { background: #334155; }
.bar-multimodal { background: #334155; }
.bar-speed { background: #334155; }
.bar-cost { background: #334155; }

/* 2x2 规格磁贴 */
.sheet-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.spec-tile {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.05);
  padding: 16px;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.01);
}

.spec-tile span {
  display: block;
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: 6px;
  font-weight: 600;
}

.spec-tile strong {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 16px;
  color: var(--text-primary);
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.spec-tile strong.price-val {
  color: var(--accent-cyan);
}

/* 对比研判框 */
.sheet-judgement-box {
  background: #ffffff;
  border-left: 3px solid var(--accent-purple);
  padding: 16px;
  border-radius: 0 12px 12px 0;
  border-top: 1px solid rgba(15, 23, 42, 0.04);
  border-right: 1px solid rgba(15, 23, 42, 0.04);
  border-bottom: 1px solid rgba(15, 23, 42, 0.04);
  flex-grow: 1;
}

.sheet-judgement-box span {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.sheet-judgement-box p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* 竞技场智能裁决大通栏 */
.arena-verdict-banner {
  background: #f8fafc;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 16px;
  padding: 28px;
  position: relative;
}

.verdict-header-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.verdict-badge {
  background: #0f172a;
  color: #fff;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 1px;
}

.verdict-header-row h4 {
  font-family: 'Outfit', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.verdict-body {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.verdict-block {
  margin-bottom: 12px;
}

.verdict-separator {
  height: 1px;
  background: rgba(15, 23, 42, 0.06);
  margin: 16px 0;
}

.verdict-final-opinion {
  font-size: 15px;
  color: var(--text-primary);
  background: #ffffff;
  padding: 12px 16px;
  border-radius: 8px;
  border-left: 3px solid var(--accent-emerald);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.015);
}

/* 7. 警示警告横条 */
.note-band {
  background: #f8fafc;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 16px;
  padding: 20px 24px;
  margin-bottom: 80px;
  display: flex;
  gap: 16px;
  align-items: center;
}

.note-band p {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0;
}

/* 8. 视角切换与分类过滤控制台 */
.section-head {
  margin-bottom: 28px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 20px;
}

.head-left h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  line-height: 1.2;
}

.head-left p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* 控制台布局 */
.search-console {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  padding: 20px;
  border-radius: 16px;
  box-shadow: var(--shadow-glow);
}

.search-input-wrapper {
  position: relative;
  width: 100%;
}

.search-svg {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  pointer-events: none;
}

#search-input {
  width: 100%;
  height: 48px;
  background: #f8fafc;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 10px;
  padding: 0 20px 0 52px;
  font-family: inherit;
  font-size: 15px;
  color: var(--text-primary);
  transition: var(--transition-smooth);
}

#search-input:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 15px rgba(37, 99, 235, 0.15);
  background: #ffffff;
}

.segmented {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-pill {
  min-height: 36px;
  padding: 0 16px;
  border-radius: 8px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #ffffff;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.01);
}

.filter-pill:hover {
  background: #f8fafc;
  color: var(--text-primary);
  border-color: rgba(15, 23, 42, 0.15);
}

.filter-pill.active {
  background: rgba(37, 99, 235, 0.06);
  border-color: rgba(37, 99, 235, 0.3);
  color: #1e40af;
  font-weight: 600;
}

/* 9. 模型大网格卡片目录 */
.model-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 80px;
}

.model-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-glow);
  display: flex;
  flex-direction: column;
}

.card-glow-element {
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle at top right, rgba(37, 99, 235, 0.015), transparent 60%);
  z-index: -1;
}

.model-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-strong);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.card-lbl-eyebrow {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.card-model-title {
  font-family: 'Outfit', sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: var(--text-primary);
}

.card-score-badge {
  text-align: right;
  background: #ffffff;
  padding: 6px 12px;
  border-radius: 10px;
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.01);
}

.card-score-badge .badge-lbl {
  display: block;
  font-size: 9px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.card-score-badge .badge-num {
  font-family: 'Outfit', sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: var(--accent-cyan);
}

/* 状态标示行 */
.card-status-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.status-pill {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 99px;
}

.status-type-closed {
  background: rgba(190, 24, 93, 0.08);
  color: var(--accent-pink);
  border: 1px solid rgba(190, 24, 93, 0.15);
}

.status-type-open {
  background: rgba(4, 120, 87, 0.08);
  color: var(--accent-emerald);
  border: 1px solid rgba(4, 120, 87, 0.15);
}

.status-active {
  background: rgba(15, 23, 42, 0.03);
  color: var(--text-secondary);
  border: 1px solid rgba(15, 23, 42, 0.05);
}

.status-date {
  font-size: 11px;
  color: var(--text-secondary);
}

.card-intro-desc {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

/* 卡片雷达缩略指标条 */
.card-radar-bars {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.radar-bar-item {
  display: grid;
  grid-template-columns: 75px 1fr 24px;
  align-items: center;
  gap: 12px;
}

.card-radar-bars .bar-lbl {
  font-size: 12px;
  color: var(--text-secondary);
}

.card-radar-bars .bar-outer {
  height: 4px;
  background: rgba(15, 23, 42, 0.05);
  border-radius: 2px;
  overflow: hidden;
}

.card-radar-bars .bar-inner {
  height: 100%;
  border-radius: 2px;
}

.card-radar-bars .bar-val {
  font-family: 'Outfit', sans-serif;
  font-size: 12px;
  font-weight: 700;
  text-align: right;
  color: var(--text-primary);
}

/* 规格子网格 */
.card-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.card-spec-box {
  background: #f8fafc;
  border: 1px solid rgba(15, 23, 42, 0.04);
  padding: 12px 16px;
  border-radius: 10px;
}

.card-spec-box .spec-lbl {
  display: block;
  font-size: 10px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.card-spec-box .spec-val {
  display: block;
  font-size: 13px;
  color: var(--text-primary);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-spec-box .spec-val.price-text {
  color: var(--accent-cyan);
}

/* 详细评测对比面板 */
.card-detailed-opinions {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
  border-top: 1px dashed rgba(15, 23, 42, 0.08);
  padding-top: 20px;
  flex-grow: 1;
}

.opinion-block .op-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.opinion-block .op-title.opinion-expert {
  color: #7c3aed;
}

.opinion-block p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* 边框高亮 */
.font-glow-border {
  border-left: 2px solid rgba(124, 58, 237, 0.25);
  padding-left: 10px;
}

.card-tag-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.micro-badge {
  font-size: 10px;
  background: #f8fafc;
  color: var(--text-secondary);
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid rgba(15, 23, 42, 0.06);
}

/* 卡片链接 */
.card-links-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: auto;
}

.card-btn-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-cyan);
  background: rgba(2, 132, 195, 0.05);
  border: 1px solid rgba(2, 132, 195, 0.15);
  padding: 6px 14px;
  border-radius: 8px;
  transition: var(--transition-smooth);
}

.card-btn-action:hover {
  background: rgba(2, 132, 195, 0.12);
  border-color: rgba(2, 132, 195, 0.3);
  color: var(--accent-cyan);
  transform: translateY(-1px);
}

/* 无结果 */
.no-results-panel {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 40px;
  background: #ffffff;
  border: 1px dashed rgba(15, 23, 42, 0.15);
  border-radius: 16px;
}

.no-results-icon {
  font-size: 40px;
  margin-bottom: 16px;
}

.no-results-panel h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}

.no-results-panel p {
  font-size: 13px;
  color: var(--text-muted);
}

/* 10. 横向对比矩阵表格 */
.matrix-wrap {
  overflow-x: auto;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 20px;
  background: #ffffff;
  box-shadow: var(--shadow-glow);
  margin-bottom: 80px;
}

.matrix {
  width: 100%;
  border-collapse: collapse;
  min-width: 1100px;
  text-align: left;
}

.matrix th,
.matrix td {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.04);
}

.matrix th {
  font-family: 'Outfit', sans-serif;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: #f1f5f9;
  letter-spacing: 0.5px;
  transition: var(--transition-smooth);
}

.matrix th.sort-header:hover {
  background: #e2e8f0;
  color: var(--text-primary);
}

.sort-glyph {
  font-size: 10px;
  color: var(--text-secondary);
  margin-left: 4px;
  display: inline-block;
  opacity: 0.6;
}

/* 激活状态排列表头 */
.matrix th.sorting-desc {
  color: #0f172a;
}
.matrix th.sorting-desc .sort-glyph {
  color: #0f172a;
  opacity: 1;
}

.matrix th.sorting-asc {
  color: #475569;
}
.matrix th.sorting-asc .sort-glyph {
  color: #475569;
  opacity: 1;
}

.matrix tbody tr {
  transition: var(--transition-smooth);
  background-color: #ffffff;
}

.matrix tbody tr:hover {
  background: #eff6ff; /* 水蓝色高亮 */
}

.tbl-name-box {
  display: flex;
  flex-direction: column;
}

.tbl-model-name {
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.tbl-model-family {
  font-size: 11px;
  color: var(--text-secondary);
}

.tbl-date-box span:first-child {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
}

.tbl-status-lbl {
  font-size: 10px;
  color: var(--text-secondary);
}

.tbl-score-badge {
  display: inline-block;
  background: #f1f5f9;
  color: #0f172a;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 13px;
  padding: 4px 10px;
  border-radius: 8px;
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.tbl-openness-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 6px;
}

.openness-open {
  background: #f1f5f9;
  color: #334155;
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.openness-closed {
  background: #f8fafc;
  color: #475569;
  border: 1px solid rgba(15, 23, 42, 0.04);
}

.tbl-spec-compact strong {
  display: block;
  font-size: 13px;
  color: var(--text-primary);
  font-family: 'Outfit', sans-serif;
}

.tbl-spec-compact span {
  display: block;
  font-size: 10px;
  color: var(--text-secondary);
}

.tbl-price-cell span {
  display: block;
  font-size: 12px;
  font-family: monospace;
}

.tbl-price-cell span:first-child {
  color: var(--accent-cyan);
}

.tbl-bestfor-txt {
  font-size: 12px;
  color: var(--text-secondary);
  max-width: 250px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tbl-links-wrapper {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tbl-action-link {
  font-size: 12px;
  color: var(--accent-cyan);
  font-weight: 600;
  transition: var(--transition-smooth);
}

.tbl-action-link:hover {
  text-decoration: underline;
  color: #0f172a;
}

.table-note {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 400;
}

/* 11. 前沿纵深时间轴 (Timeline) */
.timeline-container-wrap {
  position: relative;
  margin-bottom: 80px;
}

.timeline-main-line {
  position: absolute;
  left: 20px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: #cbd5e1;
  pointer-events: none;
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-left: 56px;
}

.timeline-card {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 16px;
  padding: 24px;
  position: relative;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-glow);
}

.timeline-card:hover {
  border-color: #0f172a;
  transform: translateX(4px);
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.05);
}

.timeline-dot {
  position: absolute;
  left: -42px;
  top: 30px;
  width: 14px;
  height: 14px;
  background-color: var(--bg-dark);
  border: 3px solid #475569;
  border-radius: 50%;
  z-index: 2;
  transition: var(--transition-smooth);
}

.timeline-card:hover .timeline-dot {
  background-color: #475569;
  box-shadow: none;
}

.timeline-date {
  font-family: 'Outfit', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: #475569;
  display: block;
  margin-bottom: 6px;
}

.timeline-title {
  font-family: 'Outfit', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

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

/* 12. 数据可核验源 (Source List) */
.source-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 80px;
}

.source-card {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 16px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-glow);
  transition: var(--transition-smooth);
}

.source-card:hover {
  transform: translateY(-2px);
  border-color: #0f172a;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.05);
}

.source-top-decor {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: #cbd5e1;
}

.source-title {
  font-family: 'Outfit', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.source-text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

.source-url-row {
  margin-top: auto;
}

.source-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-cyan);
  transition: var(--transition-smooth);
}

.source-link-btn:hover {
  color: #0f172a;
}

/* 13. 页脚 */
.cyber-footer {
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  padding: 40px 0;
  text-align: center;
  font-size: 13px;
  color: var(--text-secondary);
}

.cyber-footer p {
  margin-bottom: 8px;
}

.footer-note {
  font-size: 11px;
}

.footer-beian {
  font-size: 11px;
  margin-top: 4px;
}

.footer-beian a {
  color: var(--text-muted);
  transition: var(--transition-smooth);
}

.footer-beian a:hover {
  color: var(--text-primary);
  text-decoration: underline;
}

/* 14. 响应式适配 */
@media (max-width: 1100px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 40px 0;
  }
  
  .hero-copy {
    align-items: center;
    text-align: center;
  }
  
  .hero-copy p {
    max-width: none;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .overview-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  
  .sandbox-content {
    grid-template-columns: 1fr;
  }
  
  .model-grid {
    grid-template-columns: 1fr;
  }
  
  .source-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .page-shell {
    padding: 0 20px 40px;
  }
  
  .topbar {
    padding: 12px 20px;
  }
  
  .stamp {
    display: none;
  }
  
  .overview-band {
    grid-template-columns: 1fr;
  }
  
  .sandbox-container {
    padding: 20px;
  }
  
  .sandbox-selectors {
    flex-direction: column;
    gap: 12px;
  }
  
  .vs-divider {
    margin-top: 0;
    width: 40px;
    height: 40px;
    font-size: 13px;
  }
  
  .model-sheet {
    padding: 20px;
  }
  
  .sheet-title {
    font-size: 26px;
  }
  
  .search-console {
    padding: 14px;
  }
  
  .filter-pill {
    flex-grow: 1;
    text-align: center;
  }
  
  .model-card {
    padding: 20px;
  }
  
  .card-top {
    flex-direction: column;
    gap: 12px;
  }
  
  .card-score-badge {
    text-align: left;
  }
  
  .source-list {
    grid-template-columns: 1fr;
  }
  
  .timeline-dot {
    left: -38px;
    top: 24px;
  }
  
  .timeline {
    padding-left: 36px;
  }
  
  .timeline-main-line {
    left: 12px;
  }
}