/* Light Tech Style CSS */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg-main: #f4f7f9;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-card-hover: rgba(255, 255, 255, 1);
  --primary: #0055ff;
  --primary-glow: rgba(0, 85, 255, 0.3);
  --secondary: #00a2ff;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --border: rgba(0, 85, 255, 0.15);
  --border-light: rgba(0, 85, 255, 0.05);
  --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  background-image: 
    radial-gradient(circle at 15% 50%, rgba(0, 162, 255, 0.05), transparent 25%),
    radial-gradient(circle at 85% 30%, rgba(0, 85, 255, 0.05), transparent 25%);
  background-attachment: fixed;
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header - Glassmorphism */
.mobile-menu-btn { display: none; }

header {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  position: relative;
}

.logo {
  font-size: 24px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 12px;
  letter-spacing: -0.5px;
  flex: 1;
}

.mobile-menu-wrapper {
  display: flex;
  flex: 3;
  justify-content: space-between;
  align-items: center;
}

.logo-text {
  background: none;
  -webkit-background-clip: unset;
  -webkit-text-fill-color: unset;
  color: #475569;
  font-family: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  letter-spacing: 1.5px;
  font-size: 26px;
  font-weight: 900;
  text-shadow: 0 2px 10px rgba(0,0,0,0.02);
}

.logo svg {
  color: var(--primary);
  filter: drop-shadow(0 0 8px var(--primary-glow));
}

.nav-links {
  display: flex;
  gap: 32px;
  justify-content: center;
  flex: 2;
}

.header-actions {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}

.nav-links a {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-muted);
  transition: all 0.3s ease;
  position: relative;
  padding: 8px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.3s ease;
  box-shadow: 0 0 8px var(--primary-glow);
}

.nav-links a:hover, .nav-links a.active {
  color: var(--primary);
}

.nav-links a:hover::after, .nav-links a.active::after {
  width: 100%;
}

/* Hero Section */
.hero {
  padding: 100px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(0, 85, 255, 0.03) 0%, transparent 50%);
  z-index: -1;
  animation: rotate 60s linear infinite;
}

@keyframes rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(0, 85, 255, 0.08);
  border: 1px solid var(--border);
  color: var(--primary);
  border-radius: 30px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 1px;
  box-shadow: 0 0 15px var(--primary-glow);
}

.hero h1 {
  font-size: 56px;
  font-weight: 800;
  margin-bottom: 24px;
  letter-spacing: -1px;
  background: linear-gradient(135deg, var(--text-main) 0%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2;
}

.hero p {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  border: none;
  box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--primary-glow);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(4px);
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn-outline:hover {
  background: rgba(0, 85, 255, 0.05);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px var(--primary-glow);
}


/* Hero Stats */
.hero-stats {
  display: flex;
  justify-content: space-around;
  align-items: center;
  background: #ffffff;
  margin-top: 50px;
  border-radius: 24px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
  padding: 40px 0;
  flex-wrap: nowrap;
}
.stat-item {
  text-align: center;
  flex: 1;
  position: relative;
}
.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 40px;
  width: 1px;
  background: rgba(0, 0, 0, 0.06);
}
.stat-number {
  font-size: 42px;
  font-weight: 800;
  color: #1e293b;
  margin-bottom: 4px;
  display: flex;
  align-items: baseline;
  justify-content: center;
}
.stat-number span {
  color: var(--primary);
  font-size: 36px;
  font-weight: 800;
  margin-left: 2px;
}
.stat-label {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}
@media (max-width: 768px) {
  .hero-stats {
    flex-wrap: wrap;
    padding: 20px;
    gap: 20px;
    border-radius: 16px;
  }
  .stat-item {
    flex: 0 0 calc(50% - 10px);
  }
  .stat-item:not(:last-child)::after {
    display: none;
  }

  }
  .stat-number {
    font-size: 28px;
  }
}

/* Search Section - Removed */

/* Section Titles */
.section-title {
  font-size: 32px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 50px;
  color: var(--text-main);
  position: relative;
  width: 100%;
  display: block;
}

/* Categories */
.categories {
  padding: 80px 0;
  background: #ffffff;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.new-card-style {
  background: #f8fafc;
  border: 1px solid rgba(0,0,0,0.02);
  padding: 40px;
  border-radius: 24px;
  text-align: left;
  transition: all 0.3s ease;
  box-shadow: none;
}

.new-card-style:hover {
  transform: translateY(-5px);
  background: #ffffff;
  border-color: rgba(0, 85, 255, 0.1);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.04);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: #ffffff;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 32px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.card-icon svg {
  width: 24px;
  height: 24px;
}

.new-card-style h3 {
  font-size: 20px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 16px;
}

.new-card-style p {
  color: #64748b;
  font-size: 14px;
  line-height: 1.8;
}

.category-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  background: rgba(0, 85, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  transition: all 0.3s ease;
}

.category-card:hover .category-icon {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 0 20px var(--primary-glow);
  transform: scale(1.1) rotate(5deg);
}

.category-icon svg {
  width: 32px;
  height: 32px;
}

.category-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-main);
  position: relative;
  z-index: 2;
}

.category-card p {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 24px;
  line-height: 1.6;
  position: relative;
  z-index: 2;
}

/* Competition List Modern Redesign */
.competition-list {
  padding: 80px 0;
  position: relative;
}

.list-grid-modern {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
}

.comp-card-modern {
  background: #ffffff;
  border-radius: 20px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid rgba(0, 0, 0, 0.04);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.comp-card-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.comp-card-modern:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
  border-color: rgba(0, 85, 255, 0.1);
}

.comp-card-modern:hover::before {
  opacity: 1;
}

.card-tag-wrapper {
  margin-bottom: 20px;
}

.comp-tag-modern {
  display: inline-block;
  padding: 6px 14px;
  background: #f1f5f9;
  color: #475569;
  font-size: 13px;
  font-weight: 600;
  border-radius: 6px;
  transition: all 0.3s ease;
}

/* Category Specific Colors */
.tag-nature {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
}
.comp-card-modern:hover .tag-nature {
  background: rgba(16, 185, 129, 0.2);
  color: #047857;
}

.tag-humanity {
  background: rgba(245, 158, 11, 0.1);
  color: #d97706;
}
.comp-card-modern:hover .tag-humanity {
  background: rgba(245, 158, 11, 0.2);
  color: #b45309;
}

.tag-art {
  background: rgba(139, 92, 246, 0.1);
  color: #7c3aed;
}
.comp-card-modern:hover .tag-art {
  background: rgba(139, 92, 246, 0.2);
  color: #6d28d9;
}

.comp-card-modern:hover .comp-tag-modern:not(.tag-nature):not(.tag-humanity):not(.tag-art) {
  background: rgba(0, 85, 255, 0.1);
  color: var(--primary);
}

.comp-title-modern {
  font-size: 20px;
  font-weight: 800;
  color: #1e293b;
  margin-bottom: 16px;
  line-height: 1.4;
  height: 2.8em; /* Force exactly 2 lines of space */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.3s ease;
}

.comp-card-modern:hover .comp-title-modern {
  color: var(--primary);
}

.comp-desc-modern {
  color: #64748b;
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 30px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.card-footer-modern {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid rgba(0, 0, 0, 0.04);
  color: #94a3b8;
  transition: color 0.3s ease;
}

.read-more-text {
  font-size: 14px;
  font-weight: 600;
}

.card-footer-modern svg {
  width: 18px;
  height: 18px;
  transition: transform 0.3s ease;
}

.comp-card-modern:hover .card-footer-modern {
  color: var(--primary);
  border-top-color: rgba(0, 85, 255, 0.1);
}

.comp-card-modern:hover .card-footer-modern svg {
  transform: translateX(4px);
}

/* Fee Section Modern Redesign */
.fee-section {
  padding: 100px 0;
  background: #ffffff;
  position: relative;
}

.fee-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,0,0,0.05), transparent);
}

.fee-grid-modern {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.fee-card-modern {
  background: #ffffff;
  border-radius: 24px;
  border: 1px solid rgba(0,0,0,0.06);
  padding: 40px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.fee-card-modern:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.04);
}

.type-service {
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid rgba(0, 85, 255, 0.15);
  box-shadow: 0 10px 30px rgba(0, 85, 255, 0.05);
}

.type-service:hover {
  border-color: var(--primary);
  box-shadow: 0 20px 40px rgba(0, 85, 255, 0.1);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 30px;
}

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

.type-official .icon-wrapper {
  background: #f1f5f9;
  color: #64748b;
}

.type-service .icon-wrapper {
  background: rgba(0, 85, 255, 0.1);
  color: var(--primary);
}

.icon-wrapper svg {
  width: 24px;
  height: 24px;
}

.badge-modern {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
}

.badge-free {
  background: #f1f5f9;
  color: #64748b;
}

.badge-paid {
  background: var(--primary);
  color: #ffffff;
}

.card-body h3 {
  font-size: 22px;
  font-weight: 800;
  color: #1e293b;
  margin-bottom: 12px;
}

.card-body .desc {
  color: #64748b;
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 24px;
}

.feature-list-modern {
  list-style: none;
  padding: 0;
  margin: 0;
}

.feature-list-modern li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  color: #334155;
  font-size: 15px;
  line-height: 1.5;
}

.feature-list-modern li:last-child {
  margin-bottom: 0;
}

.feature-list-modern svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

.official-list svg {
  color: #94a3b8;
}

.service-list svg {
  color: var(--primary);
}

@media (max-width: 768px) {
  .fee-grid-modern {
    grid-template-columns: 1fr;
  }
  .fee-card-modern {
    padding: 24px 20px;
  }
  .feature-list-modern li {
    align-items: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 13px;
    gap: 8px;
    display: block;
  }
  .feature-list-modern svg {
    display: inline-block;
    vertical-align: -3px;
    margin-right: 6px;
    margin-top: 0;
  }
  .about-hero-title {
    font-size: 46px !important;
  }
  .quick-facts {
    grid-template-columns: 1fr 1fr !important;
    gap: 12px !important;
    padding: 16px !important;
  }
  .fact-item {
    border-right: none !important;
    border-bottom: none !important;
    padding: 12px !important;
    background: #ffffff !important;
    border-radius: 8px !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03) !important;
  }
  .fact-item::before {
    display: none !important;
  }
  .fact-label {
    margin-bottom: 4px !important;
  }
  .fact-value {
    max-width: 100% !important;
    text-align: center !important;
    font-size: 14px !important;
  }
  .breadcrumb {
    flex-wrap: wrap;
    line-height: 1.6;
  }
  .breadcrumb span {
    display: inline-block;
  }
}
/* Detail Page Redesign */
.detail-header {
  padding: 80px 0 60px;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  position: relative;
  overflow: hidden;
  color: #1e293b;
  border-bottom: 1px solid rgba(0, 85, 255, 0.1);
}

.detail-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 80% 20%, rgba(0, 85, 255, 0.05) 0%, transparent 40%),
    linear-gradient(rgba(0, 0, 0, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.02) 1px, transparent 1px);
  background-size: 100% 100%, 40px 40px, 40px 40px;
  z-index: 1;
}

.detail-header .container {
  position: relative;
  z-index: 2;
  text-align: center;
}

.breadcrumb {
  margin-bottom: 24px;
  color: #64748b;
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.breadcrumb a {
  color: #3b82f6;
  transition: color 0.3s;
}

.breadcrumb a:hover {
  color: #2563eb;
  text-shadow: 0 0 8px rgba(59,130,246,0.3);
}

.detail-title {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 24px;
  color: #0f172a;
  letter-spacing: -1px;
  line-height: 1.3;
}

.detail-meta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.detail-meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  padding: 8px 20px;
  border-radius: 30px;
  border: 1px solid rgba(0, 85, 255, 0.1);
  color: #334155;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(0,0,0,0.03);
}

.detail-meta span svg {
  width: 18px;
  height: 18px;
  color: var(--primary);
}

.detail-content {
  padding: 60px 0 80px;
  display: grid;
  grid-template-columns: 2.5fr 1fr;
  gap: 40px;
  position: relative;
  z-index: 10;
}

.main-content {
  background: #ffffff;
  padding: 48px;
  border-radius: 24px;
  border: 1px solid rgba(0, 85, 255, 0.05);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
}

.quick-facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
  padding: 24px;
  background: #f8fafc;
  border-radius: 16px;
  border: 1px solid rgba(0,0,0,0.03);
}

.fact-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  text-align: center;
  border-right: 1px solid rgba(0,0,0,0.05);
}

.fact-item:last-child {
  border-right: none;
}

.fact-label {
  font-size: 13px;
  color: #64748b;
  font-weight: 600;
}

.fact-value {
  font-size: 16px;
  color: #1e293b;
  font-weight: 800;
}

.main-content h2 {
  font-size: 22px;
  font-weight: 800;
  margin: 40px 0 20px;
  padding-bottom: 16px;
  border-bottom: 2px solid #f1f5f9;
  color: #1e293b;
  display: flex;
  align-items: center;
  gap: 12px;
}

.main-content h2:first-child {
  margin-top: 0;
}

.main-content h2 svg {
  width: 24px;
  height: 24px;
  color: var(--primary);
}

.main-content p {
  margin-bottom: 24px;
  font-size: 16px;
  line-height: 1.8;
  color: #475569;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 30px;
  position: sticky;
  top: 100px;
  height: max-content;
}

.widget {
  background: #ffffff;
  padding: 32px;
  border-radius: 24px;
  border: 1px solid rgba(0, 85, 255, 0.05);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
}

.widget-primary {
  background: #ffffff;
  color: #1e293b;
  border: 1px solid rgba(0, 85, 255, 0.1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.widget-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #0055ff 0%, #00a2ff 100%);
  z-index: 1;
}

.widget-primary > * {
  position: relative;
  z-index: 2;
}

.widget-primary h4 {
  color: #1e293b;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 12px;
  font-weight: 800;
}

.widget-primary p {
  color: #64748b;
  font-size: 15px;
  margin-bottom: 24px;
  line-height: 1.6;
}

.widget-primary .btn-consult {
  display: inline-block;
  background: #ffffff;
  color: var(--primary);
  border: 1px solid var(--primary);
  padding: 12px 32px;
  border-radius: 30px;
  font-size: 16px;
  font-weight: 600;
  transition: all 0.3s ease;
  text-decoration: none;
}

.widget-primary .btn-consult:hover {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(0, 85, 255, 0.2);
  transform: translateY(-2px);
}

.widget h3 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 24px;
  color: #1e293b;
  display: flex;
  align-items: center;
  gap: 10px;
}

.widget h3 svg {
  width: 22px;
  height: 22px;
  color: var(--primary);
}

.widget-list {
  padding: 0;
  margin: 0;
}

.widget-list li {
  list-style: none;
  margin-bottom: 12px;
}

.widget-list li:last-child {
  margin-bottom: 0;
}

.widget-list a {
  color: #475569;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: #f8fafc;
  border-radius: 12px;
  border: 1px solid transparent;
}

.widget-list a::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}

.widget-list a:hover {
  color: var(--primary);
  background: #ffffff;
  border-color: rgba(0, 85, 255, 0.1);
  box-shadow: 0 4px 12px rgba(0,0,0,0.02);
  transform: translateX(4px);
}

@media (max-width: 992px) {
  .detail-content {
    grid-template-columns: 1fr;
    margin-top: -40px;
  }
  .detail-title {
    font-size: 36px;
  }
  .sidebar {
    position: static;
  }
}

.guide-box {
  background: linear-gradient(135deg, rgba(0, 85, 255, 0.05), rgba(0, 162, 255, 0.02));
  border: 1px solid var(--border);
  padding: 24px;
  border-radius: 16px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.guide-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.guide-box h4 {
  color: var(--primary);
  margin-bottom: 12px;
  justify-content: center;
}

.guide-box h4::before {
  display: none;
}

.guide-box p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.wechat-id {
  display: inline-block;
  background: #fff;
  color: var(--primary);
  font-weight: 700;
  font-size: 18px;
  padding: 10px 24px;
  border-radius: 30px;
  border: 1px solid var(--border);
  box-shadow: 0 4px 15px rgba(0, 85, 255, 0.1);
  letter-spacing: 1px;
}

/* Footer */
.site-footer {
  background: #ffffff;
  padding: 90px 0;
  border-top: 1px solid rgba(0,0,0,0.05);
  margin-top: 0;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 60px;
  margin-bottom: 40px;
}

.footer-brand {
  max-width: 400px;
}

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

.footer-desc {
  color: #64748b;
  font-size: 14px;
  line-height: 1.8;
}

.footer-disclaimer {
  max-width: 400px;
  text-align: right;
}

.footer-disclaimer h4 {
  font-size: 16px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 12px;
}

.footer-disclaimer p {
  color: #94a3b8;
  font-size: 13px;
  line-height: 1.6;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid rgba(0,0,0,0.05);
}

.copyright {
  color: #94a3b8;
  font-size: 14px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: #94a3b8;
  font-size: 14px;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--primary);
}

@media (max-width: 768px) {
  .footer-grid {
    flex-direction: column;
    gap: 30px;
  }
  .footer-disclaimer {
    text-align: left;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

/* Floating Buttons */
.floating-tools {
  position: fixed;
  right: 40px;
  bottom: 60px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  z-index: 999;
}

.float-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 25px rgba(0, 85, 255, 0.15);
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  border: 1px solid var(--border);
  color: var(--primary);
}

#backToTop {
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity 0.4s ease, visibility 0.4s ease, transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), background 0.3s, color 0.3s;
}

#backToTop.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.float-btn:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 12px 30px var(--primary-glow);
  border-color: var(--primary);
}

.float-btn svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.wechat-popup {
  position: absolute;
  right: 70px;
  bottom: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  padding: 20px;
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0, 85, 255, 0.15);
  display: none;
  width: 180px;
  text-align: center;
  border: 1px solid var(--border);
  transform-origin: right bottom;
  animation: popupIn 0.3s ease forwards;
}

@keyframes popupIn {
  from { opacity: 0; transform: scale(0.9) translateX(10px); }
  to { opacity: 1; transform: scale(1) translateX(0); }
}

.wechat-popup::after {
  content: '';
  position: absolute;
  right: -8px;
  bottom: 20px;
  border-width: 8px 0 8px 8px;
  border-style: solid;
  border-color: transparent transparent transparent rgba(255, 255, 255, 0.95);
}

.float-btn.wechat:hover .wechat-popup {
  display: block;
}

.wechat-popup img {
  width: 100%;
  height: auto;
  margin-bottom: 12px;
  border-radius: 8px;
  border: 1px solid var(--border-light);
}

.wechat-popup p {
  font-size: 13px;
  color: var(--text-main);
  margin: 0;
  font-weight: 500;
  line-height: 1.5;
}

/* Responsive */
@media (max-width: 768px) {
  .header-inner { height: 60px; }
  .logo { font-size: 20px; flex: 1; }
  
  .mobile-menu-btn {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 101;
  }
  
  .mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-main);
    margin: 5px 0;
    transition: all 0.3s ease;
  }
  
  .mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
  }
  .mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .mobile-menu-wrapper {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    padding: 20px 0;
    border-top: 1px solid var(--border);
    animation: fadeIn 0.3s ease;
  }

  header.mobile-menu-open .mobile-menu-wrapper {
    display: flex;
  }

  .nav-links { 
    display: flex;
    width: 100%;
    flex-direction: column;
    gap: 16px; 
    padding: 0;
    border: none;
  }
  
  .header-actions {
    display: flex;
    width: 100%;
    justify-content: center;
    padding-top: 20px;
  }
  
  header.mobile-menu-open {
    background: rgba(255, 255, 255, 0.98);
  }

  .nav-links a { font-size: 16px; padding: 12px 0; width: 100%; text-align: center; }
  
  .hero { padding: 60px 0 40px; }
  .hero h1 { font-size: 36px; }
  .hero p { font-size: 16px; }
  
  .category-grid { grid-template-columns: 1fr; }
  .list-grid-modern { grid-template-columns: 1fr; }
  
  .detail-content { grid-template-columns: 1fr; gap: 30px; }
  .main-content { padding: 24px; }
  
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  
  .fee-grid { grid-template-columns: 1fr; }
  .fee-card { padding: 32px 24px; }
}

/* Planning Section */
.planning-section {
  padding: 80px 0;
  background: rgba(0, 85, 255, 0.02);
  border-top: 1px solid var(--border);
}
.planning-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.planning-content h2 {
  font-size: 36px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 20px;
  color: var(--text-main);
}
.text-gradient {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.planning-content p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 30px;
}
.planning-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}
.planning-steps {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.step-card {
  display: flex;
  gap: 20px;
  background: var(--bg-card);
  padding: 24px;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--glass-shadow);
  transition: transform 0.3s ease;
  align-items: flex-start;
}
.step-card:hover {
  transform: translateX(10px);
  border-color: var(--primary);
}
.step-number {
  flex-shrink: 0;
  font-size: 48px;
  font-weight: 900;
  font-family: 'Courier New', Courier, monospace;
  line-height: 1;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.8;
}
.step-info {
  flex: 1;
}
.step-info h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}
.step-info p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}
@media (max-width: 768px) {
  .planning-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .planning-actions {
    flex-direction: column;
  }
  .step-card:hover {
    transform: translateY(-5px);
  }
}