/* ============================================
   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)
   ============================================ */
.gradient_wood_17b5 {
  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;
}

.gradient_wood_17b5:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.next-91d4 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .next-91d4 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .next-91d4 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.hidden-north-a908):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.hidden-north-a908,
header,
.input_dark_22c7,
.link_6fb5,
.icon-brown-37a4,
.inner-9508,
.warm_1199,
.dark_8a76,
.preview_a675 {
  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
   ============================================ */
.hidden-north-a908 {
  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);
}

.footer-0f31 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.hidden-north-a908.image-wood-0c8e {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.secondary_b9ee {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.heading-e6ca {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.tertiary_simple_ac5d img {
  height: 36px;
  width: auto;
  display: block;
}

.medium_906c {
  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;
}

.background-orange-ad7b {
  flex: 1;
}

.west-45a9 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.large_bc3b {
  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);
}

.large_bc3b:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.large_bc3b.fn-active-4a70 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.next-6cad {
  position: relative;
}

.hard-872a {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.hard-872a 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） */
.next-6cad:hover .hard-872a svg,
.hard-872a[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.red-19a2 {
  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 */
.next-6cad:hover .red-19a2 {
  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 */
.red-19a2::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.caption_basic_a21b {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.caption_basic_a21b: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 */
.caption_basic_a21b[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.feature_liquid_08e8 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.gradient_light_a155 {
  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;
}

.gradient_light_a155:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.gradient_light_a155 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.purple_a4de {
  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;
}

.purple_a4de: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);
}

.purple_a4de svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.slider-ee15 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.popup_tall_c4b3 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.slider-ee15[aria-expanded="true"] .popup_tall_c4b3:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.slider-ee15[aria-expanded="true"] .popup_tall_c4b3:nth-child(2) {
  opacity: 0;
}

.slider-ee15[aria-expanded="true"] .popup_tall_c4b3:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .background-orange-ad7b {
    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 */
  }

  .background-orange-ad7b::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .background-orange-ad7b.panel-bottom-990d {
    display: block;
    right: 0;
  }
  
  .west-45a9 {
    flex-direction: column;
    gap: 0;
  }
  
  .large_bc3b {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .background-orange-ad7b::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;
  }
  
  .background-orange-ad7b.panel-bottom-990d::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .background-orange-ad7b {
    display: none;
  }
  
  .slider-ee15 {
    display: flex;
  }
  
  .medium_906c {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .gradient_light_a155,
  .purple_a4de {
    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 */
  .next-6cad {
    position: relative;
  }
  
  .red-19a2 {
    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;
  }
  
  .hard-872a[aria-expanded="true"] + .red-19a2 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .caption_basic_a21b {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .feature_liquid_08e8 {
    gap: 8px;
  }
  
  .gradient_light_a155 {
    display: none;
  }
  
  .purple_a4de {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .tertiary_simple_ac5d img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .purple_a4de {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .purple_a4de svg {
    width: 14px;
    height: 14px;
  }
  
  .secondary_b9ee {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.input_dark_22c7 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.purple-0fa3 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.purple-9294 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.purple-9294 svg {
  flex-shrink: 0;
}

.purple-9294 a {
  color: var(--color-primary);
  text-decoration: none;
}

.purple-9294 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .purple-0fa3 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.link_6fb5 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.photo_copper_7045 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .photo_copper_7045 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.progress_cold_b469 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.progress_cold_b469 a {
  color: var(--color-primary);
  text-decoration: none;
}

.progress_cold_b469 a:hover {
  text-decoration: underline;
}

.chip-5d74 {
  color: var(--color-text-lighter);
}

.south_ed33 {
  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) {
  .south_ed33 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .south_ed33 {
    font-size: 1.5rem;
  }
}

.link_brown_7018 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.advanced-17b7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .advanced-17b7 {
    grid-template-columns: 1fr;
  }
}

.surface-edf4 {
  display: flex;
  gap: var(--space-sm);
}

.yellow-9334 {
  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;
}

.overlay_13b9 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.overlay_13b9 strong {
  font-weight: 600;
  color: var(--color-text);
}

.overlay_13b9 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.pink-4575 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.highlight-c8ef {
  display: flex;
  align-items: center;
  justify-content: center;
}

.east-3cfc {
  position: relative;
  text-align: center;
}

.east-3cfc img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.hero_4ba3 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.component-lite-d9de {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.status_down_6915 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.row_narrow_b353 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.message-active-de67 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.text-4fab {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .photo_copper_7045 {
    grid-template-columns: 1fr;
  }
  
  .south_ed33 {
    font-size: 1.75rem;
  }
  
  .highlight-c8ef {
    order: -1;
    max-width: 100%;
  }
  
  .east-3cfc {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .south_ed33 {
    font-size: 1.5rem;
  }
  
  .link_brown_7018 {
    font-size: 1rem;
  }
  
  .progress_cold_b469 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .east-3cfc {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.red_0223 {
  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;
}

.title_selected_ea96 {
  background: var(--color-primary);
  color: white;
}

.title_selected_ea96:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.block_cf25 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.block_cf25:hover {
  background: var(--color-primary);
  color: white;
}

.description_simple_a9c4 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.description_simple_a9c4:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.search-a527 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.west_7f5b {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.icon-brown-37a4 {
  padding: var(--space-xl) 0;
  background: white;
}

.black_79ea {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.focused_08fd {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.focused_08fd:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.button_soft_d641 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.action-e7e7 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.description-e8df {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.inner-9508 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.secondary-cold-fda9 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.box_short_0ad8 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.fresh_3eca {
  list-style: none;
  counter-reset: toc-counter;
}

.fresh_3eca li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.fresh_3eca 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);
}

.fresh_3eca 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;
}

.fresh_3eca li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.warm_1199 {
  padding: var(--space-xxl) 0;
}

.article_north_737b {
  background: var(--color-bg-section);
}

.right_90a2 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.search-0468 {
  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);
}

.box_4da1 {
  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);
}

.button-pressed-5b54 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.gas-c59a {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .gas-c59a {
    grid-template-columns: 1fr 300px;
  }
}

.feature-steel-e12e {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.feature-steel-e12e img {
  max-width: 100%;
  height: auto;
  display: block;
}

.feature-steel-e12e pre,
.feature-steel-e12e code {
  overflow-x: auto;
  max-width: 100%;
}

.feature-steel-e12e 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);
}

.feature-steel-e12e h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.feature-steel-e12e h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.feature-steel-e12e p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.feature-steel-e12e ul,
.feature-steel-e12e ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.feature-steel-e12e li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.feature-steel-e12e strong {
  font-weight: 600;
  color: var(--color-text);
}

.feature-steel-e12e a {
  color: var(--color-primary);
  text-decoration: underline;
}

.feature-steel-e12e a:hover {
  color: var(--color-primary-dark);
}

.narrow-fb33 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.narrow-fb33 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.narrow-fb33 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) {
  .gas-c59a {
    grid-template-columns: 1fr;
  }
  
  .box_4da1 {
    font-size: 1.75rem;
  }
  
  .feature-steel-e12e {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .box_4da1 {
    font-size: 1.5rem;
  }
  
  .feature-steel-e12e h3 {
    font-size: 1.375rem;
  }
  
  .feature-steel-e12e h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.dropdown-glass-bd8b {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.small_fda1 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.nav_large_225f {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.block-east-21e4 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.media-silver-2cca strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.rough_9314 {
  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-silver-280f {
  flex-shrink: 0;
}

.table-02c9 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.west_2ec3 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .west_2ec3 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.dynamic-e837,
.status_fb8e,
.slider-d831 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.dynamic-e837 thead,
.status_fb8e thead {
  background: var(--color-primary);
  color: white;
}

.dynamic-e837 th,
.dynamic-e837 td,
.status_fb8e th,
.status_fb8e td,
.slider-d831 th,
.slider-d831 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .dynamic-e837 th,
  .dynamic-e837 td,
  .status_fb8e th,
  .status_fb8e td,
  .slider-d831 th,
  .slider-d831 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .dynamic-e837,
  .status_fb8e,
  .slider-d831 {
    min-width: 600px;
  }
}

.dynamic-e837 th,
.status_fb8e th,
.slider-d831 th {
  font-weight: 600;
}

.dynamic-e837 tbody tr:hover,
.status_fb8e tbody tr:hover,
.slider-d831 tbody tr:hover {
  background: var(--color-bg-alt);
}

.label-narrow-3101 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.aside_fce5 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.inner-89bf {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.inner-89bf h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

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

.secondary_thick_cbfa h4 {
  color: white;
}

.upper-7207 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.container_advanced_128a {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.container_advanced_128a:last-child {
  border-bottom: none;
}

.container_advanced_128a dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.container_advanced_128a dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.media-1639 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.gas-3e46 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.gas-3e46:hover {
  text-decoration: underline;
}

.thumbnail_next_52ad {
  text-align: center;
  margin-bottom: var(--space-md);
}

.filter-yellow-1009 {
  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);
}

.filter-yellow-1009 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.preview-364d {
  font-weight: 600;
  color: white;
}

.item_brown_6e48 {
  list-style: none;
  padding: 0;
}

.item_brown_6e48 li {
  padding: var(--space-xs) 0;
}

.wide_51c3 {
  color: #4caf50;
}

.texture-55ec {
  color: #ff9800;
}

.focused-7908 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.notice_tall_f714 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.progress-f2b7 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.layout-3878 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.hero-db6f {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.rough-83db {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.list_hot_0dfc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .list_hot_0dfc {
    grid-template-columns: 1fr;
  }
}

.accordion-complex-7734 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.accordion-complex-7734:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.secondary_slow_f462 {
  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;
}

.accordion-complex-7734 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.accordion-complex-7734 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.breadcrumb-3a9a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.preview-364d {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.nav_f924 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.list-9924 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.list-9924 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.selected-fce8 {
  max-width: 900px;
  margin: 0 auto;
}

.alert-5ccf {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.column-8fa3 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .column-8fa3 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.info-out-f15c {
  margin-top: var(--space-xxl);
}

.info-out-f15c h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.gallery-red-922c {
  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-red-922c {
    grid-template-columns: 1fr;
  }
}

.box-3a7a {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.module_hot_14a7 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.nav_in_f459 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.box-3a7a h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.box-3a7a ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.box-3a7a li {
  padding: var(--space-xs) 0;
  color: white;
}

.box-3a7a .red_0223 {
  width: 100%;
  background: white;
}

.module_hot_14a7 .red_0223 {
  color: #667eea;
}

.nav_in_f459 .red_0223 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.under_8d7a {
  max-width: 900px;
  margin: 0 auto;
}

.message-dynamic-ba5f {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.status_purple_2908 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.paragraph-gas-a9ce {
  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);
}

.status_purple_2908 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.wrapper_a2ed {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .status_purple_2908 {
    padding: var(--space-md);
  }
  
  .wrapper_a2ed {
    padding: var(--space-md);
  }
  
  .shadow-wood-b713 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.slow_87e3 ol,
.slow_87e3 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.slow_87e3 li {
  margin-bottom: var(--space-sm);
}

.slow_87e3 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.photo-5fea {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.shadow-ebe9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.shadow-wood-b713 {
  margin-top: var(--space-lg);
  text-align: center;
}

.shadow-wood-b713 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.dark_f7c2,
.soft_3ae5,
.prev-6051,
.texture-solid-dcba {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.current_0147 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.link-468c {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.accent-next-40b0 {
  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) {
  .accent-next-40b0 {
    font-size: 0.625rem;
  }
}

.detail_bc4a {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.detail_bc4a:hover {
  background: var(--color-primary-dark);
}

.disabled-520f {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.disabled-520f h4 {
  margin-bottom: var(--space-md);
}

.up-7c45 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.list_e305 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.next-b6b4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .next-b6b4 {
    grid-template-columns: 1fr;
  }
}

.table_dim_d0f2 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.video_4052 {
  border-color: var(--color-success);
}

.notification_easy_70e1 {
  border-color: var(--color-warning);
}

.header_ff46 {
  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);
}

.video_4052 .header_ff46 {
  background: #e8f5e9;
  color: var(--color-success);
}

.notification_easy_70e1 .header_ff46 {
  background: #fff3e0;
  color: var(--color-warning);
}

.table_dim_d0f2 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.table_dim_d0f2 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.container-warm-270f {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.alert-9675 {
  margin: var(--space-xxl) 0;
}

.alert-9675 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.alert-9675 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.button_next_795f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .button_next_795f {
    grid-template-columns: 1fr;
  }
}

.orange-39b4 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.orange-39b4 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.filter_3fa0 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.filter_3fa0 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.layout_900a {
  margin-top: var(--space-xxl);
}

.warm-8764 {
  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);
}

.feature-in-90e4 {
  text-align: center;
}

.component-bb01 {
  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);
}

.paper_ea60 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.component-bb01 .preview-364d {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

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

.notification_green_9fcc p {
  margin-bottom: var(--space-md);
}

.slow_2422 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .warm-8764 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.focused_a327 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.mask_c577 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

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

.search_2e1e {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.label_40db {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.dirty-1319 {
  color: var(--color-text-light);
}

.menu_01b1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.dropdown_dim_e5c7 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.highlight_fixed_eea2 {
  font-weight: 600;
  color: var(--color-text);
}

.focus_6ea0 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.light_c1b7 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.disabled-last-2839 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.basic-95f1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.list-cool-242f {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.icon-445e {
  border: 2px solid #4caf50;
}

.component_ae84 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.popup_7d35 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.box-up-f472 {
  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;
}

.shadow_7afd {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.black-9b8b {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.article_13d9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.last_1819 {
  text-align: right;
}

.last_1819 .card_north_4966 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.hard-db13 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.container-cold-688f h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.container-cold-688f p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.menu_1676 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.background-gas-4caa {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.dark-8f1f {
  background: #e8f5e9;
  color: #2e7d32;
}

.banner-4094 {
  background: #e3f2fd;
  color: #1565c0;
}

.logo-down-52ad {
  background: #fff3e0;
  color: #e65100;
}

.feature-motion-d2df {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.feature-motion-d2df span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.detail-warm-d201 {
  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);
}

.detail-warm-d201:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.title-63cc {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.active-b5be {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.active-b5be strong {
  color: var(--color-primary);
}

.frame-6722 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.paragraph_ab44 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.block-aecb {
  max-width: 900px;
  margin: 0 auto;
}

.under-ea7d {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.row-lite-68e6 {
  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);
}

.row-lite-68e6:hover {
  background: var(--color-bg-alt);
}

.sidebar_west_50d4 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.row-lite-68e6[aria-expanded="true"] .sidebar_west_50d4 {
  transform: rotate(180deg);
}

.image_right_2cab {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.image_right_2cab h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.image_right_2cab ul,
.image_right_2cab ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.image_right_2cab li {
  margin-bottom: var(--space-xs);
}

.overlay-8fc8 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.heading-last-877d {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.overlay-8fc8 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.under-e5df {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.cold-2ddc {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.basic_59ce {
  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);
}

.media-tall-0d81 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.menu_static_7b7e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .menu_static_7b7e {
    grid-template-columns: 1fr;
  }
}

.form_bcde,
.chip-pro-23a3 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

.chip-pro-23a3 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.form_bcde h4,
.chip-pro-23a3 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.form_bcde ul,
.chip-pro-23a3 ul {
  list-style: none;
  padding: 0;
}

.form_bcde li,
.chip-pro-23a3 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.thick_647f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .thick_647f {
    grid-template-columns: 1fr;
  }
}

.block_8a6b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.tabs-light-18f6 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.fresh_9e83 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.block_8a6b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.block_8a6b ul {
  list-style: none;
  padding: 0;
}

.block_8a6b li {
  padding: var(--space-xs) 0;
  color: white;
}

.photo_small_f17b {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.photo_small_f17b h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.photo_small_f17b p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.tabs-8e53 {
  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);
}

.backdrop_306b {
  font-style: italic;
}

.prev_e010 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.primary-f015 {
  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;
}

.primary-f015 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.primary-f015 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.banner-5209 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.dark_8a76 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.thumbnail-e453 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.east_b1b8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .east_b1b8 {
    grid-template-columns: 1fr;
  }
}

.dark-1f38 {
  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);
}

.dark-1f38:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.medium_e843 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.dark-1f38 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.dark-1f38 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.preview_a675 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.banner_81e1 {
  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) */
.badge_short_0af3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.icon_pink_ff5e h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.icon_pink_ff5e p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.footer_clean_37e4 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer_clean_37e4 li {
  margin-bottom: var(--space-xs);
}

.footer_clean_37e4 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer_clean_37e4 a:hover {
  color: white;
}

.aside-small-1af5 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.aside-small-1af5 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);
}

.aside-small-1af5 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.cool_224a {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.cool_224a a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.cool_224a a:hover {
  color: white;
}

.block_2113 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .banner_81e1,
  .badge_short_0af3 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.shadow_huge_c995 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.item-74c6 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.paragraph_b398 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.paragraph_b398 .surface-edf4 {
  color: #4caf50;
  font-size: 0.875rem;
}

.tiny-d0e5 {
  list-style: none;
  padding: 0;
}

.tiny-d0e5 li {
  margin-bottom: var(--space-xs);
}

.tiny-d0e5 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.tiny-d0e5 a:hover {
  color: white;
}

.surface-2e03 {
  list-style: none;
  padding: 0;
}

.surface-2e03 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.surface-2e03 a {
  color: #b0b0b0;
  text-decoration: none;
}

.surface-2e03 a:hover {
  color: white;
}

.block_2113 {
  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);
}

.light_cc29 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.light_cc29 a {
  color: #4caf50;
  text-decoration: none;
}

.modal-e2f9 {
  font-size: 0.75rem;
  color: #666666;
}

.main-wood-0c28 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.main-wood-0c28 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.main-wood-0c28 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;
}

.text-7a4d {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.text-7a4d:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .block_2113 {
    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;
  }
  
  .south_ed33 {
    font-size: 2rem;
  }
  
  .box_4da1 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .photo_copper_7045,
  .gas-c59a {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .list_hot_0dfc,
  .next-b6b4,
  .gallery-red-922c,
  .button_next_795f,
  .menu_static_7b7e,
  .thick_647f,
  .east_b1b8,
  .banner_81e1,
  .badge_short_0af3 {
    grid-template-columns: 1fr;
  }
  
  .black_79ea {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .warm_1199 {
    padding: var(--space-lg) 0;
  }
  
  .fresh_3eca li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .fresh_3eca li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .red_0223 {
    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;
  }
  
  .black_79ea {
    grid-template-columns: 1fr;
  }
  
  .pink-4575,
  .banner-5209,
  .up-7c45 {
    flex-direction: column;
    width: 100%;
  }
  
  .search-a527,
  .west_7f5b,
  .pink-4575 .red_0223,
  .banner-5209 .red_0223 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .south_ed33 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .box_4da1 {
    font-size: 1.375rem;
  }
  
  .button_soft_d641 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .focused_08fd,
  .accordion-complex-7734,
  .inner-89bf,
  .list-cool-242f,
  .message-dynamic-ba5f {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .accent-next-40b0 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .purple-0fa3 {
    gap: var(--space-xs);
  }
  
  .purple-9294 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .filter-yellow-1009 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .component-bb01 {
    width: 150px;
    height: 150px;
  }
  
  .paper_ea60 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .hidden-north-a908,
  .input_dark_22c7,
  .pink-4575,
  .primary-f015,
  .dark_8a76,
  .preview_a675,
  .slider-ee15 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .warm_1199 {
    page-break-inside: avoid;
  }
}

/* css-noise: 7550 */
.promo-block-d1 {
  padding: 0.5rem;
  font-size: 10px;
  line-height: 1.1;
}
