/* ============================================================
   teaching-system.css — 云端教学管理系统详情页样式
   ============================================================ */

/* ── CSS 变量 ─────────────────────────────────────────── */
:root {
  --ts-primary:   #2563EB;
  --ts-blue:      #3B82F6;
  --ts-green:     #10B981;
  --ts-orange:    #F59E0B;
  --ts-purple:    #8B5CF6;
  --ts-red:       #EF4444;
  --ts-dark:      #1E293B;
  --ts-slate:     #475569;
  --ts-light:     #F8FAFC;
  --ts-border:    #E2E8F0;
}

/* ── 基础 ─────────────────────────────────────────────── */
*,*::before,*::after { box-sizing: border-box; }

body {
  font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--ts-dark);
  background: #fff;
  line-height: 1.65;
}

/* ── 导航 ─────────────────────────────────────────────── */
.ts-navbar {
  background: #fff;
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}

.navbar-brand img { max-height: 46px; width: auto; }

.nav-link {
  color: #2563EB !important;
  font-weight: 600;
  padding: 8px 16px;
  font-size: 15px;
  transition: opacity .2s;
}
.nav-link:hover { opacity: .75; }
.nav-link.active { font-weight: 700; }

.btn-login {
  background: var(--ts-primary);
  color: #fff !important;
  border-radius: 6px;
  padding: 9px 22px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: background .2s;
}
.btn-login:hover { background: #1D4ED8 !important; }

.navbar-toggler { border-color: #3B82F6 !important; }
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(59,130,246,1)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E") !important;
}
.navbar-collapse {
  background: rgba(239,246,255,.96) !important;
  border-radius: 8px;
  margin-top: 10px;
  padding: 12px;
}

/* ── 通用 Section 头部 ────────────────────────────────── */
.ts-section-header { margin-bottom: 52px; }
.ts-eyebrow {
  display: inline-block;
  padding: 4px 14px;
  background: #DBEAFE;
  color: #2563EB;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
  margin-bottom: 12px;
}
.ts-section-title {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--ts-dark);
  line-height: 1.25;
  margin-bottom: 10px;
}
.ts-section-sub {
  color: var(--ts-slate);
  font-size: 15px;
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ── 通用按钮 ─────────────────────────────────────────── */
.ts-btn-primary {
  background: var(--ts-primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 12px 28px;
  font-weight: 600;
  font-size: 15px;
  transition: background .2s, transform .2s;
  text-decoration: none;
}
.ts-btn-primary:hover { background: #1D4ED8; color: #fff; transform: translateY(-2px); }

.ts-btn-outline {
  background: transparent;
  color: var(--ts-primary);
  border: 2px solid var(--ts-primary);
  border-radius: 8px;
  padding: 11px 28px;
  font-weight: 600;
  font-size: 15px;
  transition: all .2s;
  text-decoration: none;
}
.ts-btn-outline:hover { background: var(--ts-primary); color: #fff; }

/* ── Hero ─────────────────────────────────────────────── */
.ts-hero {
  position: relative;
  background: linear-gradient(160deg, #EFF6FF 0%, #F0F9FF 50%, #F8FAFC 100%);
  padding: 110px 0 80px;
  overflow: hidden;
}

.ts-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.ts-hero-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 200px;
}

.ts-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 16px;
  background: #DBEAFE;
  color: #2563EB;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 20px;
}

.ts-hero-title {
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--ts-dark);
  line-height: 1.25;
  margin-bottom: 20px;
}
.ts-highlight {
  color: var(--ts-primary);
  position: relative;
}
.ts-highlight::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #3B82F6, #60A5FA);
  border-radius: 2px;
}

.ts-hero-desc {
  color: var(--ts-slate);
  font-size: 16px;
  max-width: 580px;
  margin-bottom: 32px;
  line-height: 1.8;
}

.ts-hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.ts-hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: #fff;
  border-radius: 12px;
  padding: 16px 24px;
  box-shadow: 0 4px 20px rgba(37,99,235,0.08);
  display: inline-flex;
  border: 1px solid #E0EDFF;
}
.ts-hero-stat { text-align: center; padding: 0 20px; }
.ts-hero-stat-num {
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--ts-primary);
  line-height: 1.1;
}
.ts-hero-stat-label {
  display: block;
  font-size: 12px;
  color: var(--ts-slate);
  margin-top: 2px;
}
.ts-hero-stat-divider {
  width: 1px;
  height: 36px;
  background: #E2E8F0;
}

.ts-hero-img-wrap {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(37,99,235,0.15);
  border: 1px solid #DBEAFE;
}
.ts-hero-img { width: 100%; display: block; }

/* ── 痛点区 ──────────────────────────────────────────── */
.ts-pain-section {
  padding: 80px 0;
  background: #fff;
}

.ts-pain-card {
  border-radius: 14px;
  padding: 30px 28px;
  height: 100%;
  border-top: 4px solid transparent;
  background: #FAFBFC;
  transition: box-shadow .25s, transform .25s;
}
.ts-pain-card:hover { box-shadow: 0 12px 36px rgba(0,0,0,0.07); transform: translateY(-4px); }
.ts-pain-card.red   { border-top-color: var(--ts-red); }
.ts-pain-card.orange{ border-top-color: var(--ts-orange); }
.ts-pain-card.purple{ border-top-color: var(--ts-purple); }

.ts-pain-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}
.ts-pain-card.red    .ts-pain-icon { background: #FEE2E2; color: #EF4444; }
.ts-pain-card.orange .ts-pain-icon { background: #FEF3C7; color: #F59E0B; }
.ts-pain-card.purple .ts-pain-icon { background: #EDE9FE; color: #8B5CF6; }

.ts-pain-card h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.ts-pain-card p { color: var(--ts-slate); font-size: 14px; margin-bottom: 16px; }

.ts-pain-tag {
  display: inline-block;
  padding: 5px 12px;
  background: #F1F5F9;
  border-radius: 6px;
  font-size: 13px;
  color: #64748B;
  font-weight: 500;
}

/* ── 功能详解区 ─────────────────────────────────────── */
.ts-features-section {
  padding: 80px 0;
  background: #F8FAFC;
}

.ts-feature-block { padding: 60px 0; }
.ts-feature-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, #E2E8F0, transparent);
}

.ts-feature-label {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 14px;
}
.ts-feature-label.blue   { background: #EFF6FF; color: #2563EB; }
.ts-feature-label.green  { background: #ECFDF5; color: #059669; }
.ts-feature-label.orange { background: #FFFBEB; color: #D97706; }
.ts-feature-label.purple { background: #F5F3FF; color: #7C3AED; }

.ts-feature-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--ts-dark);
  margin-bottom: 14px;
}
.ts-feature-desc {
  color: var(--ts-slate);
  font-size: 15px;
  margin-bottom: 24px;
  line-height: 1.8;
}

.ts-feature-points { display: flex; flex-direction: column; gap: 16px; margin-bottom: 24px; }
.ts-fp-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.ts-fp-item i {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.ts-fp-item.blue   i { color: #3B82F6; }
.ts-fp-item.green  i { color: #10B981; }
.ts-fp-item.orange i { color: #F59E0B; }
.ts-fp-item.purple i { color: #8B5CF6; }

.ts-fp-item div { display: flex; flex-direction: column; gap: 2px; }
.ts-fp-item strong { font-size: 14px; color: var(--ts-dark); }
.ts-fp-item span { font-size: 13px; color: #64748B; }

.ts-feature-result {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
}
.ts-feature-result.blue   { background: #EFF6FF; color: #2563EB; }
.ts-feature-result.green  { background: #ECFDF5; color: #059669; }
.ts-feature-result.orange { background: #FFFBEB; color: #D97706; }
.ts-feature-result.purple { background: #F5F3FF; color: #7C3AED; }
.ts-feature-result strong { margin: 0 3px; font-size: 1.1em; }

/* Demo 面板 */
.ts-feature-demo {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,0.09);
  border: 1px solid var(--ts-border);
}
.ts-feature-demo.blue-bg   { background: #F0F9FF; }
.ts-feature-demo.green-bg  { background: #F0FDF4; }
.ts-feature-demo.orange-bg { background: #FFFBEB; }
.ts-feature-demo.purple-bg { background: #F5F3FF; }

.ts-demo-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
}
.ts-demo-header.blue   { background: #EFF6FF; border-bottom: 1px solid #BFDBFE; }
.ts-demo-header.green  { background: #ECFDF5; border-bottom: 1px solid #A7F3D0; }
.ts-demo-header.orange { background: #FFFBEB; border-bottom: 1px solid #FDE68A; }
.ts-demo-header.purple { background: #F5F3FF; border-bottom: 1px solid #DDD6FE; }

.ts-demo-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #CBD5E1;
  display: inline-block;
}
.ts-demo-title { font-size: 12px; font-weight: 600; color: #64748B; margin-left: 8px; }

/* ── 排班 Demo ────────────────────────────────────────── */
.ts-schedule-grid { padding: 16px; overflow-x: auto; }
.ts-schedule-row { display: flex; border-bottom: 1px solid #E2E8F0; }
.ts-schedule-head { background: #EFF6FF; border-radius: 6px 6px 0 0; }
.ts-sc-cell {
  flex: 1;
  padding: 8px 6px;
  font-size: 12px;
  text-align: center;
  color: #475569;
}
.ts-sc-name {
  min-width: 72px;
  font-weight: 600;
  text-align: left;
  padding-left: 8px;
}
.ts-schedule-head .ts-sc-cell { font-weight: 700; font-size: 11px; color: #2563EB; }

.ts-tag-dept {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
}
.ts-tag-dept.blue   { background: #EFF6FF; color: #2563EB; }
.ts-tag-dept.green  { background: #ECFDF5; color: #059669; }
.ts-tag-dept.orange { background: #FEF3C7; color: #D97706; }
.ts-tag-dept.purple { background: #EDE9FE; color: #7C3AED; }

.ts-demo-footer {
  padding: 10px 16px;
  border-top: 1px solid #E2E8F0;
  text-align: center;
}
.ts-badge-auto {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  background: #ECFDF5;
  color: #059669;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

/* ── 考勤 Demo ────────────────────────────────────────── */
.ts-attendance-board { padding: 16px; }
.ts-att-summary {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.ts-att-stat {
  flex: 1;
  text-align: center;
  background: #fff;
  border-radius: 10px;
  padding: 10px 4px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.ts-att-num {
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.1;
}
.ts-att-num.green  { color: #10B981; }
.ts-att-num.orange { color: #F59E0B; }
.ts-att-num.red    { color: #EF4444; }
.ts-att-num.gray   { color: #94A3B8; }
.ts-att-label { font-size: 11px; color: #64748B; margin-top: 2px; }

.ts-att-alerts {
  background: #fff;
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 14px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.ts-att-alert-title { font-size: 12px; font-weight: 700; color: #475569; margin-bottom: 10px; }
.ts-att-alert-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 12px;
  color: #475569;
  border-bottom: 1px solid #F1F5F9;
}
.ts-att-alert-item:last-child { border-bottom: none; }
.ts-att-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}
.ts-att-badge.orange { background: #FEF3C7; color: #D97706; }
.ts-att-badge.red    { background: #FEE2E2; color: #EF4444; }

.ts-att-progress { background: #fff; border-radius: 10px; padding: 12px; box-shadow: 0 2px 8px rgba(0,0,0,0.04); }
.ts-att-prog-label {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  margin-bottom: 8px;
  color: #475569;
  font-weight: 600;
}
.ts-att-prog-val { color: #10B981; }
.ts-progress-bar {
  height: 8px;
  background: #E2E8F0;
  border-radius: 999px;
  overflow: hidden;
}
.ts-progress-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 1s ease;
}
.ts-progress-fill.green { background: linear-gradient(90deg, #10B981, #34D399); }

/* ── 评价 Demo ────────────────────────────────────────── */
.ts-eval-board { padding: 16px; }
.ts-eval-profile {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.ts-eval-avatar {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, #F97316, #FB923C);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.ts-eval-name { font-weight: 700; font-size: 14px; color: var(--ts-dark); }
.ts-eval-meta { font-size: 11px; color: #64748B; margin-top: 1px; }

.ts-radar-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 14px;
}
.ts-radar { width: 180px; height: 180px; }

.ts-eval-scores { display: flex; flex-direction: column; gap: 10px; }
.ts-eval-score-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}
.ts-eval-score-item span:first-child { min-width: 56px; color: #475569; }
.ts-score-bar { flex: 1; height: 6px; background: #E2E8F0; border-radius: 999px; overflow: hidden; }
.ts-score-fill { height: 100%; border-radius: 999px; }
.ts-score-fill.orange { background: linear-gradient(90deg, #F59E0B, #FCD34D); }
.ts-score-val { min-width: 28px; text-align: right; font-weight: 700; color: #D97706; font-size: 12px; }

/* ── 全过程 Demo ──────────────────────────────────────── */
.ts-process-board { padding: 16px; }
.ts-process-timeline { display: flex; flex-direction: column; gap: 0; margin-bottom: 14px; }

.ts-pt-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 10px 0;
  border-bottom: 1px dashed #E2E8F0;
}
.ts-pt-item:last-child { border-bottom: none; }

.ts-pt-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.ts-pt-icon.purple { background: #EDE9FE; color: #8B5CF6; }
.ts-pt-icon.blue   { background: #EFF6FF; color: #3B82F6; }
.ts-pt-icon.green  { background: #ECFDF5; color: #10B981; }
.ts-pt-icon.orange { background: #FEF3C7; color: #F59E0B; }

.ts-pt-content { flex: 1; }
.ts-pt-title { font-size: 13px; font-weight: 700; color: var(--ts-dark); margin-bottom: 2px; }
.ts-pt-meta { font-size: 11px; color: #94A3B8; margin-bottom: 4px; }
.ts-pt-tag {
  display: inline-block;
  padding: 2px 8px;
  background: #ECFDF5;
  color: #059669;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
}
.ts-pt-tag.pending { background: #FEF3C7; color: #D97706; }

.ts-process-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px;
  background: linear-gradient(90deg, #F5F3FF, #EDE9FE);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  color: #7C3AED;
  cursor: default;
}

/* ── 系统功能地图 ─────────────────────────────────────── */
.ts-capabilities-section {
  padding: 80px 0;
  background: #F8F9FA;
}

.ts-capability-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  height: 100%;
  padding: 28px 26px;
  border: 1px solid #DADCE0;
  border-radius: 8px;
  background: #fff;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.ts-capability-card:hover {
  border-color: #8AB4F8;
  box-shadow: 0 2px 8px rgba(60, 64, 67, 0.18);
  transform: translateY(-2px);
}

.ts-capability-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.15rem;
}

.ts-capability-icon.blue { background: #E8F0FE; color: #1967D2; }
.ts-capability-icon.green { background: #E6F4EA; color: #137333; }
.ts-capability-icon.orange { background: #FEF7E0; color: #B06000; }
.ts-capability-icon.purple { background: #F3E8FD; color: #7627BB; }
.ts-capability-icon.rose { background: #FCE8E6; color: #C5221F; }
.ts-capability-icon.teal { background: #E1F5EE; color: #00796B; }

.ts-capability-index {
  display: block;
  margin: 0 0 5px;
  color: #5F6368;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 1;
}

.ts-capability-card h3 {
  margin: 0 0 8px;
  color: #202124;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
}

.ts-capability-card p {
  margin: 0 0 16px;
  color: #5F6368;
  font-size: 14px;
  line-height: 1.7;
}

.ts-capability-priority {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  border-radius: 999px;
  background: #E8F0FE;
  color: #1967D2;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
}

/* ── 产品亮点 ─────────────────────────────────────────── */
.ts-highlights-section {
  padding: 80px 0;
  background: #fff;
}

.ts-highlight-card {
  border: 1px solid var(--ts-border);
  border-radius: 14px;
  padding: 28px 24px;
  height: 100%;
  transition: box-shadow .25s, transform .25s;
}
.ts-highlight-card:hover {
  box-shadow: 0 12px 36px rgba(0,0,0,0.07);
  transform: translateY(-4px);
}

.ts-hl-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.ts-highlight-card h5 { font-weight: 700; margin-bottom: 10px; font-size: 15px; }
.ts-highlight-card p { color: var(--ts-slate); font-size: 13px; margin: 0; line-height: 1.75; }

/* ── 使用流程 ─────────────────────────────────────────── */
.ts-workflow-section {
  padding: 80px 0;
  background: linear-gradient(160deg, #F0F6FF 0%, #F8FAFC 100%);
}

.ts-workflow-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  flex-wrap: wrap;
  justify-content: center;
}

.ts-workflow-step {
  flex: 1;
  min-width: 180px;
  max-width: 220px;
  text-align: center;
  padding: 0 12px;
}

.ts-wf-num {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 900;
  color: #93C5FD;
  letter-spacing: .08em;
  margin-bottom: 10px;
}

.ts-wf-icon {
  width: 60px; height: 60px;
  background: #fff;
  border: 2px solid #BFDBFE;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  color: var(--ts-primary);
  margin: 0 auto 14px;
  box-shadow: 0 4px 16px rgba(37,99,235,0.1);
}

.ts-workflow-step h5 { font-weight: 700; font-size: 15px; margin-bottom: 8px; }
.ts-workflow-step p { font-size: 13px; color: #64748B; line-height: 1.7; }

.ts-workflow-arrow {
  align-self: center;
  color: #93C5FD;
  font-size: 1.4rem;
  padding: 0 4px;
  margin-top: -60px;
}

/* ── 角色说明 ─────────────────────────────────────────── */
.ts-roles-section {
  padding: 80px 0;
  background: #fff;
}

.ts-role-card {
  border: 1px solid var(--ts-border);
  border-radius: 14px;
  padding: 30px 26px;
  height: 100%;
  transition: box-shadow .25s, transform .25s;
}
.ts-role-card:hover { box-shadow: 0 12px 36px rgba(0,0,0,0.07); transform: translateY(-4px); }

.ts-role-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
}
.ts-role-icon.blue   { background: #EFF6FF; color: #2563EB; }
.ts-role-icon.green  { background: #ECFDF5; color: #059669; }
.ts-role-icon.orange { background: #FEF3C7; color: #D97706; }

.ts-role-card h4 { font-weight: 800; font-size: 1.1rem; margin-bottom: 4px; }
.ts-role-sub { font-size: 12px; color: #94A3B8; margin-bottom: 16px; }

.ts-role-list { list-style: none; padding: 0; margin: 0; }
.ts-role-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 0;
  font-size: 14px;
  color: #475569;
  border-bottom: 1px solid #F1F5F9;
}
.ts-role-list li:last-child { border-bottom: none; }
.ts-role-list li i { font-size: 0.95rem; flex-shrink: 0; }
.ts-role-card:nth-child(1) .ts-role-list li i { color: #3B82F6; }
.ts-role-card:nth-child(2) .ts-role-list li i { color: #10B981; }
.ts-role-card:nth-child(3) .ts-role-list li i { color: #F59E0B; }

/* Fix: role icon colors for direct children */
.col-lg-4:nth-child(1) .ts-role-list li i { color: #3B82F6; }
.col-lg-4:nth-child(2) .ts-role-list li i { color: #10B981; }
.col-lg-4:nth-child(3) .ts-role-list li i { color: #F59E0B; }

/* ── 效果数据区 ──────────────────────────────────────── */
.ts-metrics-section {
  padding: 70px 0;
  background: #1E293B;
  color: #fff;
}

.ts-metrics-label {
  display: block;
  color: #93C5FD;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.ts-metrics-title { color: #fff; font-size: 1.75rem; font-weight: 800; margin-bottom: 10px; }
.ts-metrics-sub { color: #94A3B8; font-size: 14px; }

.ts-btn-light {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 8px;
  padding: 10px 22px;
  font-weight: 600;
  font-size: 14px;
  transition: background .2s;
  text-decoration: none;
}
.ts-btn-light:hover { background: rgba(255,255,255,0.2); color: #fff; }

.ts-btn-light-outline {
  background: transparent;
  color: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 8px;
  padding: 10px 22px;
  font-weight: 600;
  font-size: 14px;
  transition: all .2s;
  text-decoration: none;
}
.ts-btn-light-outline:hover { background: rgba(255,255,255,0.1); color: #fff; }

.ts-metric-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 28px 20px;
  text-align: center;
  transition: background .2s;
}
.ts-metric-card:hover { background: rgba(255,255,255,0.1); }

.ts-metric-num {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 10px;
}
.ts-metric-num.blue   { color: #60A5FA; }
.ts-metric-num.green  { color: #34D399; }
.ts-metric-num.orange { color: #FBBF24; }
.ts-metric-num.purple { color: #A78BFA; }

.ts-metric-desc { color: #CBD5E1; font-size: 13px; line-height: 1.7; }
.ts-metric-desc small { color: #94A3B8; font-size: 12px; }

/* ── CTA 区 ──────────────────────────────────────────── */
.ts-cta-section {
  padding: 90px 0;
  background: linear-gradient(135deg, #1D4ED8 0%, #2563EB 50%, #3B82F6 100%);
  color: #fff;
}

.ts-cta-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 12px;
}
.ts-cta-sub {
  font-size: 16px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 36px;
}
.ts-cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.ts-cta-btn-primary {
  background: #fff;
  color: var(--ts-primary);
  border: none;
  border-radius: 8px;
  padding: 13px 30px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: all .2s;
}
.ts-cta-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.15); color: var(--ts-primary); }

.ts-cta-btn-outline {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: 8px;
  padding: 12px 28px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: all .2s;
}
.ts-cta-btn-outline:hover { background: rgba(255,255,255,0.25); color: #fff; }

.ts-cta-btn-ghost {
  background: transparent;
  color: rgba(255,255,255,0.75);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 8px;
  padding: 12px 24px;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: all .2s;
}
.ts-cta-btn-ghost:hover { background: rgba(255,255,255,0.1); color: #fff; }

/* ── 页脚 ─────────────────────────────────────────────── */
footer {
  background: var(--ts-primary);
  color: #fff;
  padding: 40px 0 20px;
}
footer h5 { font-weight: 600; margin-bottom: 18px; }
footer p { font-size: 14px; margin-bottom: 8px; color: rgba(255,255,255,0.85); }
footer a { color: rgba(255,255,255,0.8); text-decoration: none; font-size: 14px; }
footer a:hover { color: #fff; text-decoration: underline; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 20px;
  margin-top: 36px;
  font-size: 14px;
  color: rgba(255,255,255,0.7);
}
.social-icons { display: flex; gap: 14px; margin-top: 10px; }
.social-icons a { font-size: 1.3rem; color: rgba(255,255,255,0.8); }
.social-icons a:hover { color: #fff; }

/* ── 响应式 ────────────────────────────────────────────── */
@media (max-width: 991.98px) {
  .ts-hero { padding: 90px 0 60px; }
  .ts-hero-title { font-size: 1.9rem; }
  .ts-section-title { font-size: 1.5rem; }

  .ts-hero-stats {
    flex-wrap: wrap;
    gap: 4px;
    padding: 14px 16px;
  }
  .ts-hero-stat { padding: 0 12px; }
  .ts-hero-stat-divider { display: none; }

  .ts-workflow-arrow { display: none; }
  .ts-workflow-steps { gap: 28px; }
  .ts-workflow-step { min-width: 44%; max-width: 50%; }

  .ts-feature-block { padding: 40px 0; }
  .ts-cta-title { font-size: 1.5rem; }
  .ts-metrics-title { font-size: 1.4rem; }

  .navbar-collapse {
    background: rgba(239,246,255,0.97) !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  }
  .nav-link { padding: 11px 16px; border-bottom: 1px solid rgba(0,0,0,0.05); }
}

@media (max-width: 575.98px) {
  .ts-hero-title { font-size: 1.6rem; }
  .ts-hero-actions { flex-direction: column; }
  .ts-hero-actions .btn { text-align: center; }
  .ts-cta-actions { flex-direction: column; align-items: stretch; }
  .ts-cta-actions .btn { text-align: center; }
  .ts-workflow-step { min-width: 90%; max-width: 100%; }
  .ts-metric-num { font-size: 1.9rem; }
}

/* ── 页面精修：保持与首页一致的轻量产品体验 ───────────── */
.ts-navbar {
  padding: 10px 0;
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.08);
}

.ts-navbar .container {
  min-height: 52px;
}

.ts-navbar .navbar-collapse {
  border: 1px solid rgba(37, 99, 235, 0.07);
}

.ts-hero {
  background: #fff;
  border-bottom: 1px solid #E8EEF6;
  padding: 72px 0 64px;
}

.ts-hero-wave { display: none; }

.ts-hero-badge,
.ts-eyebrow,
.ts-feature-label,
.ts-pain-tag,
.ts-feature-result,
.ts-badge-auto,
.ts-pt-tag,
.ts-tag-dept {
  border-radius: 6px;
}

.ts-hero-title {
  font-size: clamp(2rem, 3.2vw, 2.7rem);
  letter-spacing: 0;
}

.ts-highlight::after {
  height: 3px;
  background: #93C5FD;
}

.ts-hero-desc { max-width: 560px; }

.ts-hero-stats {
  border-radius: 8px;
  box-shadow: none;
  background: #F8FBFF;
}

.ts-hero-img-wrap,
.ts-feature-demo,
.ts-pain-card,
.ts-highlight-card,
.ts-role-card,
.ts-metric-card,
.ts-att-stat,
.ts-att-alerts,
.ts-att-progress {
  border-radius: 8px;
}

.ts-hero-img-wrap {
  aspect-ratio: 16 / 10;
  box-shadow: 0 16px 36px rgba(37, 99, 235, 0.12);
  background: #F8FAFC;
}

.ts-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.ts-pain-section,
.ts-highlights-section,
.ts-roles-section { padding: 72px 0; }

.ts-pain-card,
.ts-highlight-card,
.ts-role-card {
  border: 1px solid var(--ts-border);
  box-shadow: none;
}

.ts-pain-card { border-top-width: 3px; }

.ts-features-section {
  padding: 80px 0;
  background: #F8F9FA;
}

.ts-feature-block { padding: 16px 0; }

.ts-feature-block .row {
  --bs-gutter-x: 3rem;
  margin-right: 0;
  margin-left: 0;
  padding: 36px;
  border: 1px solid #DADCE0;
  border-radius: 8px;
  background: #fff;
}

.ts-feature-divider {
  height: 16px;
  background: transparent;
}

.ts-feature-label {
  margin-bottom: 16px;
  padding: 5px 10px;
  border-radius: 6px;
  font-weight: 600;
}

.ts-feature-label.blue { background: #E8F0FE; color: #1967D2; }
.ts-feature-label.green { background: #E6F4EA; color: #137333; }
.ts-feature-label.orange { background: #FEF7E0; color: #B06000; }
.ts-feature-label.purple { background: #F3E8FD; color: #7627BB; }

.ts-feature-title {
  margin-bottom: 12px;
  color: #202124;
  font-size: clamp(1.5rem, 2.2vw, 1.9rem);
  font-weight: 600;
  line-height: 1.3;
}

.ts-feature-desc {
  margin-bottom: 22px;
  color: #5F6368;
  font-size: 15px;
  line-height: 1.75;
}

.ts-feature-points { gap: 14px; margin-bottom: 24px; }
.ts-fp-item { gap: 10px; }
.ts-fp-item strong { color: #202124; font-weight: 600; }
.ts-fp-item span { color: #5F6368; line-height: 1.6; }
.ts-fp-item.blue i { color: #1A73E8; }
.ts-fp-item.green i { color: #188038; }
.ts-fp-item.orange i { color: #B06000; }
.ts-fp-item.purple i { color: #7627BB; }

.ts-feature-result {
  padding: 10px 12px;
  border-radius: 6px;
  font-weight: 600;
}
.ts-feature-result.blue { background: #E8F0FE; color: #1967D2; }
.ts-feature-result.green { background: #E6F4EA; color: #137333; }
.ts-feature-result.orange { background: #FEF7E0; color: #B06000; }
.ts-feature-result.purple { background: #F3E8FD; color: #7627BB; }

.ts-feature-demo {
  border: 1px solid #DADCE0;
  border-radius: 8px;
  box-shadow: none;
}
.ts-feature-demo.blue-bg,
.ts-feature-demo.green-bg,
.ts-feature-demo.orange-bg,
.ts-feature-demo.purple-bg { background: #fff; }

.ts-demo-header {
  min-height: 46px;
  padding: 12px 14px;
  background: #F8F9FA !important;
  border-bottom: 1px solid #E8EAED !important;
}
.ts-demo-title { color: #5F6368; font-weight: 600; }
.ts-demo-dot { background: #BDC1C6; }

.ts-att-stat,
.ts-att-alerts,
.ts-att-progress {
  border: 1px solid #E8EAED;
  box-shadow: none;
}

@media (max-width: 991.98px) {
  .ts-feature-block .row {
    --bs-gutter-x: 1.5rem;
    padding: 24px 20px;
  }
  .ts-feature-divider { height: 12px; }
}

.ts-feature-demo { box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08); }

.ts-workflow-section {
  padding: 72px 0;
  background: #F8FBFF;
}

.ts-workflow-step h5,
.ts-highlight-card h5,
.ts-role-card h4 { letter-spacing: 0; }

.ts-wf-icon,
.ts-eval-avatar { box-shadow: none; }

.ts-metrics-section {
  padding: 64px 0;
  background: #173B73;
}

.ts-metric-card { padding: 24px 18px; }

.ts-cta-section {
  padding: 76px 0;
  background: #2563EB;
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
}

.ts-hl-icon.blue { background: #EFF6FF; color: #3B82F6; }
.ts-hl-icon.green { background: #ECFDF5; color: #10B981; }
.ts-hl-icon.orange { background: #FFFBEB; color: #F59E0B; }
.ts-hl-icon.purple { background: #F5F3FF; color: #8B5CF6; }
.ts-hl-icon.rose { background: #FFF1F2; color: #F43F5E; }
.ts-hl-icon.teal { background: #F0FDFA; color: #0D9488; }

.ts-progress-82,
.ts-score-82 { width: 82%; }
.ts-score-88 { width: 88%; }
.ts-score-95 { width: 95%; }

.ts-footer-legal { font-size: 12px; }
.ts-footer-legal a { color: #fff; }
.ts-modal-icon { font-size: 2.2rem; }
.ts-qr-image { max-width: 200px; }

/* ── Chrome Safety 风格基线：简洁、留白、明确层级 ──────── */
:root {
  --ts-primary: #1A73E8;
  --ts-blue: #1A73E8;
  --ts-green: #188038;
  --ts-orange: #B06000;
  --ts-purple: #7627BB;
  --ts-red: #D93025;
  --ts-dark: #202124;
  --ts-slate: #5F6368;
  --ts-light: #F8F9FA;
  --ts-border: #DADCE0;
}

body {
  color: #202124;
  font-family: 'Noto Sans SC', 'Google Sans', 'Segoe UI', Arial, sans-serif;
}

.ts-navbar {
  padding: 8px 0;
  border-bottom: 1px solid #E8EAED;
  box-shadow: none;
}

.ts-navbar .container { min-height: 56px; }
.ts-navbar .navbar-collapse {
  margin-top: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent !important;
}

.nav-link {
  color: #3C4043 !important;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 500;
}
.nav-link:hover,
.nav-link.active { color: #1A73E8 !important; opacity: 1; }

.btn-login,
.ts-btn-primary {
  background: #1A73E8;
  border-radius: 4px;
  box-shadow: none;
}
.btn-login { padding: 9px 18px; font-size: 14px; }
.ts-btn-primary { padding: 11px 22px; }
.btn-login:hover,
.ts-btn-primary:hover { background: #185ABC !important; transform: none; }

.ts-btn-outline {
  border: 1px solid #1A73E8;
  border-radius: 4px;
  padding: 10px 22px;
}

.ts-section-header { margin-bottom: 44px; }
.ts-eyebrow {
  padding: 5px 10px;
  background: #E8F0FE;
  color: #1967D2;
  border-radius: 6px;
  font-weight: 600;
  letter-spacing: 0;
}
.ts-section-title {
  color: #202124;
  font-size: clamp(2rem, 3.4vw, 3rem);
  font-weight: 500;
  line-height: 1.2;
}
.ts-section-sub { color: #5F6368; font-size: 16px; }

.ts-hero {
  padding: 96px 0 88px;
  background: #fff;
  border-bottom: 0;
}
.ts-hero-badge {
  padding: 5px 10px;
  background: #E8F0FE;
  color: #1967D2;
  border-radius: 6px;
  font-weight: 600;
}
.ts-hero-title {
  color: #202124;
  font-size: clamp(2.45rem, 4.2vw, 4.1rem);
  font-weight: 500;
  line-height: 1.12;
  margin-bottom: 22px;
}
.ts-highlight { color: #1A73E8; }
.ts-highlight::after { display: none; }
.ts-hero-desc { color: #5F6368; font-size: 17px; line-height: 1.7; }
.ts-hero-actions { margin-bottom: 32px; }
.ts-hero-stats {
  padding: 14px 18px;
  border: 1px solid #E8EAED;
  border-radius: 8px;
  box-shadow: none;
  background: #fff;
}
.ts-hero-stat { padding: 0 16px; }
.ts-hero-stat-num { color: #1A73E8; font-weight: 600; }
.ts-hero-stat-label { color: #5F6368; }
.ts-hero-img-wrap {
  border: 1px solid #DADCE0;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(60, 64, 67, 0.18);
}

.ts-pain-section,
.ts-highlights-section,
.ts-roles-section { background: #fff; }
.ts-pain-card,
.ts-highlight-card,
.ts-role-card {
  border: 1px solid #DADCE0;
  border-top-width: 1px;
  border-radius: 8px;
  background: #fff;
  box-shadow: none;
}
.ts-pain-card:hover,
.ts-highlight-card:hover { box-shadow: 0 2px 8px rgba(60, 64, 67, 0.18); transform: none; }
.ts-pain-icon,
.ts-hl-icon { border-radius: 50%; }
.ts-pain-tag { background: #F8F9FA; color: #5F6368; }
.ts-pain-card h4,
.ts-highlight-card h5,
.ts-role-card h4 { color: #202124; font-weight: 600; }
.ts-pain-card p,
.ts-highlight-card p { color: #5F6368; }

.ts-workflow-section,
.ts-capabilities-section,
.ts-features-section { background: #F8F9FA; }
.ts-workflow-step,
.ts-metric-card { border-radius: 8px; }
.ts-feature-block .row { box-shadow: none; }
.ts-feature-demo { box-shadow: none; }

@media (max-width: 991.98px) {
  .ts-navbar .navbar-collapse {
    margin-top: 8px;
    padding: 8px;
    border: 1px solid #E8EAED;
    border-radius: 8px;
    background: #fff !important;
  }
  .nav-link { padding: 10px 12px; }
  .ts-hero { padding: 64px 0 56px; }
  .ts-section-title { font-size: 2rem; }
}

.ts-navbar a:focus-visible,
.ts-hero a:focus-visible,
.ts-cta-section a:focus-visible,
footer a:focus-visible {
  outline: 3px solid #93C5FD;
  outline-offset: 3px;
}

@media (min-width: 992px) {
  .ts-navbar .navbar-collapse {
    margin-top: 0;
    padding: 0;
  }
}

@media (max-width: 991.98px) {
  .ts-hero { padding: 64px 0 56px; }
  .ts-hero-img-wrap {
    margin-top: 8px;
    aspect-ratio: 2098 / 1236;
  }
  .ts-pain-section,
  .ts-features-section,
  .ts-capabilities-section,
  .ts-highlights-section,
  .ts-workflow-section,
  .ts-roles-section { padding: 56px 0; }
}

@media (max-width: 575.98px) {
  .ts-capability-card { padding: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

/* ── 与首页完全同步的导航栏 ───────────────────────────── */
.navbar {
  background-color: transparent;
  padding: 20px 0;
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  border: 0;
  box-shadow: none;
}

.navbar-brand {
  margin-right: 40px;
  color: #3B82F6 !important;
}

.navbar-brand img {
  height: auto;
  width: auto;
  max-height: 50px;
}

.navbar .nav-link {
  color: #2563EB !important;
  font-weight: 700;
  padding: 8px 20px;
  font-size: 16px;
  margin-right: 10px;
}

.navbar .nav-link:hover {
  color: #1D4ED8 !important;
  opacity: .8;
}

.navbar .nav-link.active {
  color: #2563EB !important;
  font-weight: 700;
}

.navbar .btn-login {
  background-color: #2563EB;
  color: #fff !important;
  border-radius: 4px;
  padding: 10px 24px;
  font-weight: 500;
  font-size: 16px;
  text-decoration: none;
}

.navbar .btn-login:hover {
  background-color: #1D4ED8 !important;
  color: #fff !important;
}

.navbar .navbar-toggler {
  border-color: #3B82F6 !important;
}

.navbar .navbar-toggler:focus {
  box-shadow: 0 0 0 .2rem rgba(59, 130, 246, .25) !important;
}

.navbar .navbar-collapse {
  background: #F0F6FF !important;
  border: 1px solid rgba(37, 99, 235, .1);
  border-radius: 8px;
  margin-top: 10px;
  padding: 15px;
}

@media (max-width: 991.98px) {
  .navbar {
    background-color: #fff;
    padding: 10px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .1);
  }
  .navbar-brand { margin-right: 0; }
  .navbar-brand img { max-height: 40px; }
  .navbar .navbar-toggler {
    border: 0;
    padding: .25rem .5rem;
    margin-left: auto;
  }
  .navbar .navbar-toggler:focus { box-shadow: none !important; outline: 0; }
  .navbar .navbar-collapse {
    background-color: #F0F6FF !important;
    padding: 1rem;
    border-radius: .5rem;
    margin-top: .5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, .1);
  }
  .navbar .btn-login {
    display: block;
    margin-top: 1rem;
    text-align: center;
  }
}