/* mirror_flow:p6_ai_generated */
:root {
  --primary-blue: #125ea6;
  --primary-blue-hover: #0e4d8a;
  --primary-blue-light: #e8f2fa;
  --accent-green: #2d8a56;
  --accent-green-light: #eaf6ef;
  --neutral-gray: #f2f1ef;
  --light-gray: #f8f7f6;
  --medium-gray: #d5d3cf;
  --dark-gray: #3a3a3a;
  --text-primary: #2c2c2c;
  --text-secondary: #5c5c5c;
  --text-muted: #888888;
  --white: #ffffff;
  --border-color: #e0ded9;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --max-width: 1280px;
  --header-height: 72px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--light-gray);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: var(--primary-blue);
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-blue-hover);
}

ul,
ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.header {
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.header-logo img {
  height: 42px;
  width: auto;
}

.header-logo .logo-text {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-blue);
  white-space: nowrap;
}

.header-logo .logo-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: block;
  line-height: 1.3;
}

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

.header-nav a {
  display: inline-block;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--dark-gray);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.header-nav a:hover,
.header-nav a.active {
  color: var(--primary-blue);
  background-color: var(--primary-blue-light);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.header-actions .icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  color: var(--dark-gray);
  transition: all var(--transition-fast);
}

.header-actions .icon-btn:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
  background: var(--primary-blue-light);
}

.header-mobile-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: none;
  background: none;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  padding: 8px;
}

.header-mobile-toggle span {
  display: block;
  height: 2px;
  background: var(--dark-gray);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.page-banner {
  background: linear-gradient(135deg, #e8f2fa 0%, #d4e8f8 30%, #eaf6ef 70%, #f0f7f2 100%);
  padding: 48px 0;
  text-align: center;
}

.page-banner h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-blue);
  margin-bottom: 8px;
}

.page-banner p {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.page-banner .breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.page-banner .breadcrumb a {
  color: var(--text-muted);
}

.page-banner .breadcrumb a:hover {
  color: var(--primary-blue);
}

.page-banner .breadcrumb .separator {
  color: var(--medium-gray);
}

.section {
  padding: 48px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 36px;
}

.section-header h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: "";
  display: block;
  width: 50px;
  height: 3px;
  background: var(--primary-blue);
  margin: 10px auto 0;
  border-radius: 2px;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 8px;
}

.card {
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition-base);
  border: 1px solid var(--border-color);
}

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

.card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background-color: var(--neutral-gray);
}

.card-body {
  padding: 20px;
}

.card-body h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-body p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 12px;
}

.card-body .card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.card-body .card-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
  background: var(--primary-blue-light);
  color: var(--primary-blue);
}

.card-body .card-price {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent-green);
  margin-top: 8px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.card-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
  font-family: var(--font-family);
  line-height: 1.5;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary-blue);
  color: var(--white);
  border-color: var(--primary-blue);
}

.btn-primary:hover {
  background-color: var(--primary-blue-hover);
  border-color: var(--primary-blue-hover);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-blue);
  border-color: var(--primary-blue);
}

.btn-outline:hover {
  background-color: var(--primary-blue);
  color: var(--white);
}

.btn-green {
  background-color: var(--accent-green);
  color: var(--white);
  border-color: var(--accent-green);
}

.btn-green:hover {
  background-color: #237046;
  border-color: #237046;
}

.btn-outline-green {
  background-color: transparent;
  color: var(--accent-green);
  border-color: var(--accent-green);
}

.btn-outline-green:hover {
  background-color: var(--accent-green);
  color: var(--white);
}

.btn-sm {
  padding: 6px 16px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 14px 32px;
  font-size: 1.05rem;
}

.btn-block {
  display: flex;
  width: 100%;
}

.hero-section {
  background: linear-gradient(160deg, #f0f6fb 0%, #e8f2fa 40%, #f8f7f6 70%, #f2f1ef 100%);
  padding: 60px 0;
}

.hero-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-content h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 16px;
}

.hero-content h1 .highlight {
  color: var(--primary-blue);
}

.hero-content p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 28px;
  max-width: 480px;
}

.hero-content .hero-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-image {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image img {
  max-width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.feature-item {
  text-align: center;
  padding: 24px 16px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.feature-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.feature-item .feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  font-size: 1.5rem;
  color: var(--primary-blue);
}

.feature-item h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.feature-item p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.sidebar-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
  align-items: start;
}

.sidebar {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  position: sticky;
  top: calc(var(--header-height) + 24px);
}

.sidebar h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--neutral-gray);
}

.sidebar-nav a {
  display: block;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  margin-bottom: 4px;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  background-color: var(--primary-blue-light);
  color: var(--primary-blue);
  font-weight: 500;
}

.filter-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  padding: 16px 20px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

.filter-bar .filter-label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--dark-gray);
}

.filter-bar select {
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-primary);
  background: var(--white);
  cursor: pointer;
  font-family: var(--font-family);
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 36px;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 8px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--white);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.pagination a:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.pagination .active {
  background: var(--primary-blue);