/* ============================================
   Modern CSS for SEO-Optimized Content Site
   Based on Google 2026 Best Practices
   ============================================ */

/* ============================================
   1. CSS RESET & BASE STYLES
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors */
  --color-primary: #1976d2;
  --color-primary-dark: #115293;
  --color-primary-light: #4791db;
  --color-secondary: #424242;
  --color-accent: #ff6b6b;
  --color-success: #4caf50;
  --color-warning: #ff9800;
  --color-danger: #f44336;
  
  /* Neutrals */
  --color-text: #212121;
  --color-text-light: #666666;
  --color-text-lighter: #999999;
  --color-border: #e0e0e0;
  --color-border-light: #f5f5f5;
  --color-bg: #ffffff;
  --color-bg-alt: #fafafa;
  --color-bg-section: #f8f9fa;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Merriweather', Georgia, serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px rgba(0,0,0,0.1);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  /* Do NOT set overflow-x here: combined with body's overflow-x: hidden
     it makes <html> its own scroll container and breaks the sticky header. */
}

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  margin: 0;
  padding: 0;
}

/* ============================================
   2. SKIP LINK (Accessibility)
   ============================================ */
.description-3726 {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  z-index: 10000;
  border-radius: 0 0 4px 0;
}

.description-3726:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.component-wood-22d3 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .component-wood-22d3 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .component-wood-22d3 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.form-fast-bc1b):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.form-fast-bc1b,
header,
.accordion_99e3,
.thick-89d2,
.carousel-medium-1e5f,
.wood-300d,
.rough-04a2,
.notification_2254,
.mini-6eee {
  max-width: none;
}

/* Critical mobile fix: prevent any overflow */
section,
article,
div,
main {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* Ensure images never cause overflow */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Ensure SVG icons don't cause issues */
svg {
  max-width: 100%;
  height: auto;
}

/* ============================================
   4. HEADER & NAVIGATION
   ============================================ */
.form-fast-bc1b {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  position: -webkit-sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all var(--transition-base);
}

.up_39dd {
  animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Scrolled state */
.form-fast-bc1b.prev_69cd {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.narrow-d581 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.orange_4d56 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.hidden-5c5d img {
  height: 36px;
  width: auto;
  display: block;
}

.secondary-a50a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  background: #e8f5e9;
  color: var(--color-success);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 12px;
  white-space: nowrap;
}

.logo_cool_2eef {
  flex: 1;
}

.button_black_55c7 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.progress_a1fa {
  display: block;
  padding: 8px 16px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.progress_a1fa:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.progress_a1fa.fn-active-df34 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.dropdown_solid_cdde {
  position: relative;
}

.fluid_318b {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.fluid_318b svg {
  transition: transform 0.2s ease;
}

/* 鼠标悬停时箭头旋转（桌面）；点击展开时箭头旋转（移动端） */
.dropdown_solid_cdde:hover .fluid_318b svg,
.fluid_318b[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.filter-smooth-9ebc {
  position: absolute;
  top: calc(100% + 8px); /* 距离父元素8px，更自然 */
  left: 0;
  min-width: 200px;
  width: max-content; /* 自动适应内容宽度 */
  max-width: 300px; /* 最大宽度限制 */
  background: white;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(0, 0, 0, 0.08);
  list-style: none;
  margin: 0;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 1001;
  /* 关键：确保没有overflow，内容完全可见 */
  overflow: visible;
  max-height: none;
  height: auto;
}

/* 鼠标悬停父元素时，立即显示下拉菜单 */
.dropdown_solid_cdde:hover .filter-smooth-9ebc {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

/* 在下拉菜单上方添加一个不可见的桥接区域，防止鼠标移动时菜单消失 */
.filter-smooth-9ebc::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.footer_4284 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.footer_4284:hover {
  background: var(--color-primary);
  color: white;
  padding-left: 24px; /* 悬停时轻微缩进 */
}

/* 当前页面在下拉菜单中的样式 */
.footer_4284[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.fluid_3c8a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.orange_28cb {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.orange_28cb:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.orange_28cb svg {
  flex-shrink: 0;
}

/* Header Download Button */
.complex-8d4c {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: all var(--transition-base);
  box-shadow: 0 2px 8px rgba(25, 118, 210, 0.3);
  white-space: nowrap;
}

.complex-8d4c:hover {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, #0d47a1 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(25, 118, 210, 0.4);
}

.complex-8d4c svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
}

.header_smooth_2a0d {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.breadcrumb-2a32 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.header_smooth_2a0d[aria-expanded="true"] .breadcrumb-2a32:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header_smooth_2a0d[aria-expanded="true"] .breadcrumb-2a32:nth-child(2) {
  opacity: 0;
}

.header_smooth_2a0d[aria-expanded="true"] .breadcrumb-2a32:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .logo_cool_2eef {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: white;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1);
    padding: 80px 0 20px;
    transition: right 0.3s ease-out;
    z-index: 999;
    overflow-y: auto; /* 移动端菜单内容过多时可滚动 */
    overflow-x: visible; /* 水平方向不滚动，确保下拉菜单可见 */
    /* 隐藏滚动条外观，但保留可滚动能力，视觉上更自然 */
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
  }

  .logo_cool_2eef::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .logo_cool_2eef.smooth-3bcb {
    display: block;
    right: 0;
  }
  
  .button_black_55c7 {
    flex-direction: column;
    gap: 0;
  }
  
  .progress_a1fa {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .logo_cool_2eef::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-out;
  }
  
  .logo_cool_2eef.smooth-3bcb::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .logo_cool_2eef {
    display: none;
  }
  
  .header_smooth_2a0d {
    display: flex;
  }
  
  .secondary-a50a {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .orange_28cb,
  .complex-8d4c {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  /* 移动端下拉菜单改为堆叠显示，不需要浮动 */
  .dropdown_solid_cdde {
    position: relative;
  }
  
  .filter-smooth-9ebc {
    position: static; /* 移动端不浮动，直接堆叠 */
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-left: 3px solid var(--color-primary);
    padding-left: 20px;
    margin-top: 0;
    /* 用 max-height 过渡实现自然展开/收起，而不是生硬的 display 切换 */
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, margin-top 0.3s ease;
  }
  
  .fluid_318b[aria-expanded="true"] + .filter-smooth-9ebc {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .footer_4284 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .fluid_3c8a {
    gap: 8px;
  }
  
  .orange_28cb {
    display: none;
  }
  
  .complex-8d4c {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .hidden-5c5d img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .complex-8d4c {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .complex-8d4c svg {
    width: 14px;
    height: 14px;
  }
  
  .narrow-d581 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.accordion_99e3 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.mask_9009 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.next-968a {
  display: flex;
  align-items: center;
  gap: 6px;
}

.next-968a svg {
  flex-shrink: 0;
}

.next-968a a {
  color: var(--color-primary);
  text-decoration: none;
}

.next-968a a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .mask_9009 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.thick-89d2 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.north_1c89 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .north_1c89 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.article_paper_8d9c {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.article_paper_8d9c a {
  color: var(--color-primary);
  text-decoration: none;
}

.article_paper_8d9c a:hover {
  text-decoration: underline;
}

.pattern_stone_a856 {
  color: var(--color-text-lighter);
}

.shadow_black_1a66 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-md);
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

@media (max-width: 1024px) {
  .shadow_black_1a66 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .shadow_black_1a66 {
    font-size: 1.5rem;
  }
}

.texture_upper_7ecd {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.slider_b2de {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .slider_b2de {
    grid-template-columns: 1fr;
  }
}

.pink_c641 {
  display: flex;
  gap: var(--space-sm);
}

.menu_6053 {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--color-primary-light);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.alert_ecd1 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.alert_ecd1 strong {
  font-weight: 600;
  color: var(--color-text);
}

.alert_ecd1 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.north-909b {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.pagination-6996 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.component-center-690d {
  position: relative;
  text-align: center;
}

.component-center-690d img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.brown-200e {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.feature_81f7 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.card_last_9f23 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.nav_short_894b {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.title_8e5e {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.aside-f3b4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .north_1c89 {
    grid-template-columns: 1fr;
  }
  
  .shadow_black_1a66 {
    font-size: 1.75rem;
  }
  
  .pagination-6996 {
    order: -1;
    max-width: 100%;
  }
  
  .component-center-690d {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .shadow_black_1a66 {
    font-size: 1.5rem;
  }
  
  .texture_upper_7ecd {
    font-size: 1rem;
  }
  
  .article_paper_8d9c {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .component-center-690d {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.pattern_4946 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  font-size: 1rem;
  line-height: 1.5;
}

.aside-b045 {
  background: var(--color-primary);
  color: white;
}

.aside-b045:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.wide-1ce7 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.wide-1ce7:hover {
  background: var(--color-primary);
  color: white;
}

.badge_over_a0d2 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.badge_over_a0d2:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.focus-1d28 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.status_right_05f6 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.carousel-medium-1e5f {
  padding: var(--space-xl) 0;
  background: white;
}

.main-b32d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.feature_selected_5c6f {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.feature_selected_5c6f:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.lite_a1da {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.main-simple-fec4 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.accordion_mini_a91e {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.wood-300d {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.icon_iron_1615 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.banner_purple_8cf7 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.iron-cdd9 {
  list-style: none;
  counter-reset: toc-counter;
}

.iron-cdd9 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.iron-cdd9 li a {
  display: flex;
  align-items: center;
  padding: var(--space-sm);
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.iron-cdd9 li a:before {
  content: counter(toc-counter);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--color-primary-light);
  color: white;
  border-radius: 50%;
  font-weight: 700;
  margin-right: var(--space-sm);
  flex-shrink: 0;
}

.iron-cdd9 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.rough-04a2 {
  padding: var(--space-xxl) 0;
}

.selected-cc14 {
  background: var(--color-bg-section);
}

.dropdown_yellow_83f2 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.search_gas_f0a0 {
  display: inline-block;
  padding: 6px 16px;
  background: var(--color-primary-light);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 20px;
  margin-bottom: var(--space-md);
}

.outline-purple-3666 {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.label_8b63 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.summary_c5ee {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .summary_c5ee {
    grid-template-columns: 1fr 300px;
  }
}

.clean-7237 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.clean-7237 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.clean-7237 pre,
.clean-7237 code {
  overflow-x: auto;
  max-width: 100%;
}

.clean-7237 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin: var(--space-xl) 0 var(--space-md);
  color: var(--color-text);
}

.clean-7237 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.clean-7237 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.clean-7237 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.clean-7237 ul,
.clean-7237 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.clean-7237 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.clean-7237 strong {
  font-weight: 600;
  color: var(--color-text);
}

.clean-7237 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.clean-7237 a:hover {
  color: var(--color-primary-dark);
}

.link_f280 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.link_f280 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.link_f280 li:before {
  content: counter(list-counter);
  position: absolute;
  left: 0;
  top: 0;
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
}

@media (max-width: 968px) {
  .summary_c5ee {
    grid-template-columns: 1fr;
  }
  
  .outline-purple-3666 {
    font-size: 1.75rem;
  }
  
  .clean-7237 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .outline-purple-3666 {
    font-size: 1.5rem;
  }
  
  .clean-7237 h3 {
    font-size: 1.375rem;
  }
  
  .clean-7237 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.mask-b030 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.backdrop_west_1679 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.lower-2298 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.right-8150 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.carousel_937a strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.liquid_0387 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: #f1f8ff;
  border: 2px solid #0366d6;
  border-radius: var(--radius-lg);
  margin: var(--space-xl) 0;
}

.description-medium-cfb4 {
  flex-shrink: 0;
}

.accent-88e3 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.secondary_wide_ce91 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .secondary_wide_ce91 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.backdrop_9b02,
.sort_hovered_d952,
.fast_c052 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.backdrop_9b02 thead,
.sort_hovered_d952 thead {
  background: var(--color-primary);
  color: white;
}

.backdrop_9b02 th,
.backdrop_9b02 td,
.sort_hovered_d952 th,
.sort_hovered_d952 td,
.fast_c052 th,
.fast_c052 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .backdrop_9b02 th,
  .backdrop_9b02 td,
  .sort_hovered_d952 th,
  .sort_hovered_d952 td,
  .fast_c052 th,
  .fast_c052 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .backdrop_9b02,
  .sort_hovered_d952,
  .fast_c052 {
    min-width: 600px;
  }
}

.backdrop_9b02 th,
.sort_hovered_d952 th,
.fast_c052 th {
  font-weight: 600;
}

.backdrop_9b02 tbody tr:hover,
.sort_hovered_d952 tbody tr:hover,
.fast_c052 tbody tr:hover {
  background: var(--color-bg-alt);
}

.alert_8ef2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.section_gas_1fb8 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.notice_a854 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.notice_a854 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.input_95c9 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.input_95c9 h4 {
  color: white;
}

.box-slow-5cbe {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.preview_top_b6e6 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.preview_top_b6e6:last-child {
  border-bottom: none;
}

.preview_top_b6e6 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.preview_top_b6e6 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.hero-5b4e {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.nav_99f2 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.nav_99f2:hover {
  text-decoration: underline;
}

.breadcrumb-04bf {
  text-align: center;
  margin-bottom: var(--space-md);
}

.status-hovered-06b8 {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-sm);
  border-radius: 50%;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.status-hovered-06b8 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.green_ecf4 {
  font-weight: 600;
  color: white;
}

.cool_932b {
  list-style: none;
  padding: 0;
}

.cool_932b li {
  padding: var(--space-xs) 0;
}

.hovered-d022 {
  color: #4caf50;
}

.huge-8224 {
  color: #ff9800;
}

.large-e758 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.description_dim_d3e2 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.stale-77a5 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.menu-505e {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.red_37d2 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.slider_b119 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.breadcrumb-6891 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .breadcrumb-6891 {
    grid-template-columns: 1fr;
  }
}

.overlay-advanced-95e1 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.overlay-advanced-95e1:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.disabled_cold_e2db {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 48px;
  height: 48px;
  background: var(--color-primary-light);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  opacity: 0.3;
}

.overlay-advanced-95e1 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.overlay-advanced-95e1 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.picture-32ba {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.green_ecf4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.table_f31f {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.info_inner_075b {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.info_inner_075b h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.yellow-a917 {
  max-width: 900px;
  margin: 0 auto;
}

.aside-2e48 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.surface-7c33 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .surface-7c33 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.accordion_gas_697c {
  margin-top: var(--space-xxl);
}

.accordion_gas_697c h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.gallery_e5bd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .gallery_e5bd {
    grid-template-columns: 1fr;
  }
}

.photo-4409 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.video_hard_fd99 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.narrow_9a33 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.photo-4409 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.photo-4409 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.photo-4409 li {
  padding: var(--space-xs) 0;
  color: white;
}

.photo-4409 .pattern_4946 {
  width: 100%;
  background: white;
}

.video_hard_fd99 .pattern_4946 {
  color: #667eea;
}

.narrow_9a33 .pattern_4946 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.down_4b47 {
  max-width: 900px;
  margin: 0 auto;
}

.box-steel-576b {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.badge-f96b {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.alert-west-2672 {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255,255,255,0.2);
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.badge-f96b h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.border-north-1ac3 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .badge-f96b {
    padding: var(--space-md);
  }
  
  .border-north-1ac3 {
    padding: var(--space-md);
  }
  
  .accent_2697 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.column_green_07f0 ol,
.column_green_07f0 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.column_green_07f0 li {
  margin-bottom: var(--space-sm);
}

.column_green_07f0 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.banner-d099 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.focus-7d29 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.accent_2697 {
  margin-top: var(--space-lg);
  text-align: center;
}

.accent_2697 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.disabled-09cc,
.large_ee73,
.popup-c685,
.shadow-outer-e2c8 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.text_19f0 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.column-d0ef {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.hidden_fb60 {
  display: block;
  padding: var(--space-sm);
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
  overflow-wrap: break-word;
  margin: var(--space-sm) 0;
}

@media (max-width: 480px) {
  .hidden_fb60 {
    font-size: 0.625rem;
  }
}

.upper_1a9f {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.upper_1a9f:hover {
  background: var(--color-primary-dark);
}

.accent_bronze_ff35 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.accent_bronze_ff35 h4 {
  margin-bottom: var(--space-md);
}

.mask_ab7c {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.disabled_f3ee {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.border_bf91 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .border_bf91 {
    grid-template-columns: 1fr;
  }
}

.complex_f56c {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.title-west-3c92 {
  border-color: var(--color-success);
}

.progress-baa5 {
  border-color: var(--color-warning);
}

.container-over-d45c {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}

.title-west-3c92 .container-over-d45c {
  background: #e8f5e9;
  color: var(--color-success);
}

.progress-baa5 .container-over-d45c {
  background: #fff3e0;
  color: var(--color-warning);
}

.complex_f56c h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.complex_f56c p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.hover_f120 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.focused_51b1 {
  margin: var(--space-xxl) 0;
}

.focused_51b1 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.focused_51b1 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.tall_5126 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .tall_5126 {
    grid-template-columns: 1fr;
  }
}

.backdrop_copper_a422 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.backdrop_copper_a422 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.thumbnail_7347 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.thumbnail_7347 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.row-action-5737 {
  margin-top: var(--space-xxl);
}

.tabs_122c {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: var(--space-xl);
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.tooltip-dim-bda1 {
  text-align: center;
}

.filter_rough_7bfc {
  width: 180px;
  height: 180px;
  margin: 0 auto var(--space-md);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
}

.dropdown_gold_dbf0 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.filter_rough_7bfc .green_ecf4 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.info_right_a2e9 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.main_inner_7bbe p {
  margin-bottom: var(--space-md);
}

.preview_outer_03bf {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .tabs_122c {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.shadow-3ca5 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.hero_ef87 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.center_b63b {
  margin-bottom: var(--space-xl);
}

.silver-75a8 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.tall-fdbd {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.preview_1bec {
  color: var(--color-text-light);
}

.container_advanced_4017 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.stale-ac96 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.panel-5ee4 {
  font-weight: 600;
  color: var(--color-text);
}

.progress_acd1 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.icon_4800 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.overlay_3001 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.warm-555a {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.slow-90ec {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.focus-south-7ed7 {
  border: 2px solid #4caf50;
}

.fluid-fc31 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.hero-east-90ce {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.hero-7a99 {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.north-1c5c {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.overlay_c866 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.video-gold-a902 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.image_light_eed4 {
  text-align: right;
}

.image_light_eed4 .up-0350 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.content-left-3a73 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dropdown_db2d h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.dropdown_db2d p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.outline-smooth-aab7 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.fixed_a62d {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.down-8bb0 {
  background: #e8f5e9;
  color: #2e7d32;
}

.first_cfb4 {
  background: #e3f2fd;
  color: #1565c0;
}

.warm-fd22 {
  background: #fff3e0;
  color: #e65100;
}

.input_80c3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.input_80c3 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hero-focused-63a9 {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.hero-focused-63a9:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.warm_4827 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.disabled-dim-2b85 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.disabled-dim-2b85 strong {
  color: var(--color-primary);
}

.progress_bright_94e5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.accordion-simple-87d3 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.icon-fluid-8067 {
  max-width: 900px;
  margin: 0 auto;
}

.video-31bf {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.accent-wood-f837 {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: transparent;
  border: none;
  text-align: left;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  transition: var(--transition-fast);
}

.accent-wood-f837:hover {
  background: var(--color-bg-alt);
}

.inner-f4f3 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.accent-wood-f837[aria-expanded="true"] .inner-f4f3 {
  transform: rotate(180deg);
}

.aside-1b54 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.aside-1b54 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.aside-1b54 ul,
.aside-1b54 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.aside-1b54 li {
  margin-bottom: var(--space-xs);
}

.highlight-b2dc {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.module_333c {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.highlight-b2dc code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.media_ae49 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.title_d167 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.column_5c15 {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4caf50 0%, #2e7d32 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
}

.row-soft-15bb {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.fluid_2e28 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .fluid_2e28 {
    grid-template-columns: 1fr;
  }
}

.link-last-0337,
.form-orange-048c {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.link-last-0337 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.form-orange-048c {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.link-last-0337 h4,
.form-orange-048c h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.link-last-0337 ul,
.form-orange-048c ul {
  list-style: none;
  padding: 0;
}

.link-last-0337 li,
.form-orange-048c li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.input_269d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .input_269d {
    grid-template-columns: 1fr;
  }
}

.box-5a72 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.dim_7131 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.notification_346a {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.box-5a72 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.box-5a72 ul {
  list-style: none;
  padding: 0;
}

.box-5a72 li {
  padding: var(--space-xs) 0;
  color: white;
}

.dynamic_1faa {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.dynamic_1faa h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.dynamic_1faa p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.active-1308 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-primary);
}

.paragraph_02f0 {
  font-style: italic;
}

.glass_f833 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.progress-dcbc {
  margin-top: var(--space-xxl);
  padding: var(--space-xxl);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-xl);
  text-align: center;
  color: white;
}

.progress-dcbc h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.progress-dcbc p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.notification_orange_2c5f {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.notification_2254 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.slider-bc49 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.soft_4dc8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .soft_4dc8 {
    grid-template-columns: 1fr;
  }
}

.alert-inner-4824 {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  transition: var(--transition-base);
}

.alert-inner-4824:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.logo_dirty_8622 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.alert-inner-4824 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.alert-inner-4824 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.mini-6eee {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.dynamic-6c74 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

/* Footer variant: footer-content (subpages) */
.status_full_8340 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.banner_current_4feb h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.banner_current_4feb p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.logo-fbb3 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.logo-fbb3 li {
  margin-bottom: var(--space-xs);
}

.logo-fbb3 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.logo-fbb3 a:hover {
  color: white;
}

.tertiary_4dec {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.tertiary_4dec a {
  color: #b0b0b0;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 6px 12px;
  border: 1px solid #424242;
  border-radius: 4px;
  transition: var(--transition-fast);
}

.tertiary_4dec a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.red_acb2 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.red_acb2 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.red_acb2 a:hover {
  color: white;
}

.list_03bd > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .dynamic-6c74,
  .status_full_8340 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.status_west_202c h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.center_377b p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.active-over-a904 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.active-over-a904 .pink_c641 {
  color: #4caf50;
  font-size: 0.875rem;
}

.image_a342 {
  list-style: none;
  padding: 0;
}

.image_a342 li {
  margin-bottom: var(--space-xs);
}

.image_a342 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.image_a342 a:hover {
  color: white;
}

.preview_bf5f {
  list-style: none;
  padding: 0;
}

.preview_bf5f li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.preview_bf5f a {
  color: #b0b0b0;
  text-decoration: none;
}

.preview_bf5f a:hover {
  color: white;
}

.list_03bd {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-lg);
  border-top: 1px solid #424242;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.video-17c0 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.video-17c0 a {
  color: #4caf50;
  text-decoration: none;
}

.panel_b4f8 {
  font-size: 0.75rem;
  color: #666666;
}

.article_5724 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.article_5724 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.article_5724 a:hover {
  color: white;
}

/* Element selectors: survive CMS class obfuscation on deploy */
footer > div > div:last-child > div:last-child a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

footer > div > div:last-child > div:last-child a:hover {
  color: white;
}

.caption_solid_1367 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.caption_solid_1367:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .list_03bd {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================================
   24. RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 1200px) {
  :root {
    font-size: 15px;
  }
}

@media (max-width: 968px) {
  :root {
    --space-xxl: 3rem;
  }
  
  .shadow_black_1a66 {
    font-size: 2rem;
  }
  
  .outline-purple-3666 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .north_1c89,
  .summary_c5ee {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .breadcrumb-6891,
  .border_bf91,
  .gallery_e5bd,
  .tall_5126,
  .fluid_2e28,
  .input_269d,
  .soft_4dc8,
  .dynamic-6c74,
  .status_full_8340 {
    grid-template-columns: 1fr;
  }
  
  .main-b32d {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .rough-04a2 {
    padding: var(--space-lg) 0;
  }
  
  .iron-cdd9 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .iron-cdd9 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .pattern_4946 {
    min-height: 44px;
  }
  
  /* Optimize images for mobile */
  img {
    height: auto;
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  :root {
    --space-lg: 1.5rem;
    --space-xl: 1.75rem;
    --space-xxl: 2rem;
  }
  
  .main-b32d {
    grid-template-columns: 1fr;
  }
  
  .north-909b,
  .notification_orange_2c5f,
  .mask_ab7c {
    flex-direction: column;
    width: 100%;
  }
  
  .focus-1d28,
  .status_right_05f6,
  .north-909b .pattern_4946,
  .notification_orange_2c5f .pattern_4946 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .shadow_black_1a66 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .outline-purple-3666 {
    font-size: 1.375rem;
  }
  
  .lite_a1da {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .feature_selected_5c6f,
  .overlay-advanced-95e1,
  .notice_a854,
  .slow-90ec,
  .box-steel-576b {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .hidden_fb60 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .mask_9009 {
    gap: var(--space-xs);
  }
  
  .next-968a {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .status-hovered-06b8 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .filter_rough_7bfc {
    width: 150px;
    height: 150px;
  }
  
  .dropdown_gold_dbf0 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .form-fast-bc1b,
  .accordion_99e3,
  .north-909b,
  .progress-dcbc,
  .notification_2254,
  .mini-6eee,
  .header_smooth_2a0d {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .rough-04a2 {
    page-break-inside: avoid;
  }
}

/* css-noise: fe0c */
.widget-item-a0 {
  padding: 0.2rem;
  font-size: 11px;
  line-height: 1.3;
}