/* ============================================
   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)
   ============================================ */
.slow_1de6 {
  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;
}

.slow_1de6:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.chip_center_a601 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .chip_center_a601 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .chip_center_a601 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.texture_east_8fd0):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.texture_east_8fd0,
header,
.link-hot-4d77,
.tertiary_bottom_4695,
.column_middle_05df,
.tag-b864,
.first_36c8,
.outline-west-16b0,
.row-fluid-6819 {
  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
   ============================================ */
.texture_east_8fd0 {
  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);
}

.paragraph-a7e8 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.texture_east_8fd0.gallery_soft_9f2a {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.old_5851 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.module-be6e {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.button-9291 img {
  height: 36px;
  width: auto;
  display: block;
}

.sidebar-left-e00d {
  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_new_fa4a {
  flex: 1;
}

.slider_advanced_4ee9 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.fast_337a {
  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);
}

.fast_337a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.fast_337a.hard_953e {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.medium_0a6c {
  position: relative;
}

.out-0997 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.out-0997 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） */
.medium_0a6c:hover .out-0997 svg,
.out-0997[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.video-stale-9eda {
  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 */
.medium_0a6c:hover .video-stale-9eda {
  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 */
.video-stale-9eda::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.row-e35a {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.row-e35a: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 */
.row-e35a[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.chip-wide-1cc5 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.carousel_white_6d7e {
  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;
}

.carousel_white_6d7e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.carousel_white_6d7e svg {
  flex-shrink: 0;
}

/* Header Download Button */
.menu-soft-b61e {
  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;
}

.menu-soft-b61e: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);
}

.menu-soft-b61e svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.title-c232 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

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

/* Hamburger animation when active */
.title-c232[aria-expanded="true"] .tooltip_fluid_bdca:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.title-c232[aria-expanded="true"] .tooltip_fluid_bdca:nth-child(2) {
  opacity: 0;
}

.title-c232[aria-expanded="true"] .tooltip_fluid_bdca:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .background_new_fa4a {
    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_new_fa4a::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .background_new_fa4a.logo_blue_198c {
    display: block;
    right: 0;
  }
  
  .slider_advanced_4ee9 {
    flex-direction: column;
    gap: 0;
  }
  
  .fast_337a {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .background_new_fa4a::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_new_fa4a.logo_blue_198c::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .background_new_fa4a {
    display: none;
  }
  
  .title-c232 {
    display: flex;
  }
  
  .sidebar-left-e00d {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .carousel_white_6d7e,
  .menu-soft-b61e {
    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 */
  .medium_0a6c {
    position: relative;
  }
  
  .video-stale-9eda {
    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;
  }
  
  .out-0997[aria-expanded="true"] + .video-stale-9eda {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .row-e35a {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .chip-wide-1cc5 {
    gap: 8px;
  }
  
  .carousel_white_6d7e {
    display: none;
  }
  
  .menu-soft-b61e {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .button-9291 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .menu-soft-b61e {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .menu-soft-b61e svg {
    width: 14px;
    height: 14px;
  }
  
  .old_5851 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.link-hot-4d77 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.article-wood-9449 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.badge_liquid_1fe2 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.badge_liquid_1fe2 svg {
  flex-shrink: 0;
}

.badge_liquid_1fe2 a {
  color: var(--color-primary);
  text-decoration: none;
}

.badge_liquid_1fe2 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .article-wood-9449 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.tertiary_bottom_4695 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.layout_718e {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .layout_718e {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.panel-east-f63b {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.panel-east-f63b a {
  color: var(--color-primary);
  text-decoration: none;
}

.panel-east-f63b a:hover {
  text-decoration: underline;
}

.mask_copper_545c {
  color: var(--color-text-lighter);
}

.detail_blue_ff40 {
  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) {
  .detail_blue_ff40 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .detail_blue_ff40 {
    font-size: 1.5rem;
  }
}

.link_9e4e {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.card_gas_8209 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .card_gas_8209 {
    grid-template-columns: 1fr;
  }
}

.gas-265d {
  display: flex;
  gap: var(--space-sm);
}

.red-9dab {
  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;
}

.hover-82ea {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hover-82ea strong {
  font-weight: 600;
  color: var(--color-text);
}

.hover-82ea span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tertiary-lower-a2e0 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.menu_2af2 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.popup-dirty-0f08 {
  position: relative;
  text-align: center;
}

.popup-dirty-0f08 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.pink-fc25 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.sidebar-short-5c71 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.yellow-1e2e {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.sort_black_7ef5 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.blue_4187 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.message-f18b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .layout_718e {
    grid-template-columns: 1fr;
  }
  
  .detail_blue_ff40 {
    font-size: 1.75rem;
  }
  
  .menu_2af2 {
    order: -1;
    max-width: 100%;
  }
  
  .popup-dirty-0f08 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .detail_blue_ff40 {
    font-size: 1.5rem;
  }
  
  .link_9e4e {
    font-size: 1rem;
  }
  
  .panel-east-f63b {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .popup-dirty-0f08 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.info_5520 {
  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;
}

.first-7c48 {
  background: var(--color-primary);
  color: white;
}

.first-7c48:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.south_84d0 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.south_84d0:hover {
  background: var(--color-primary);
  color: white;
}

.heading_cool_704a {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.heading_cool_704a:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.outer_c8b6 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.accent_32a9 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.column_middle_05df {
  padding: var(--space-xl) 0;
  background: white;
}

.item-a0b6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.main-e666 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.main-e666:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.row-bottom-88ad {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.accordion-new-6053 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hero_pink_2fd2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.tag-b864 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.static-ba79 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.badge-8b2f {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.first-c2df {
  list-style: none;
  counter-reset: toc-counter;
}

.first-c2df li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.first-c2df 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);
}

.first-c2df 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;
}

.first-c2df li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.first_36c8 {
  padding: var(--space-xxl) 0;
}

.center-1a3a {
  background: var(--color-bg-section);
}

.sidebar-middle-9ef5 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.primary-first-340b {
  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);
}

.modal-steel-52c3 {
  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);
}

.message_4134 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.element_large_0497 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .element_large_0497 {
    grid-template-columns: 1fr 300px;
  }
}

.tall-435d {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.tall-435d img {
  max-width: 100%;
  height: auto;
  display: block;
}

.tall-435d pre,
.tall-435d code {
  overflow-x: auto;
  max-width: 100%;
}

.tall-435d 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);
}

.tall-435d h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.tall-435d h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.tall-435d p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.tall-435d ul,
.tall-435d ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.tall-435d li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.tall-435d strong {
  font-weight: 600;
  color: var(--color-text);
}

.tall-435d a {
  color: var(--color-primary);
  text-decoration: underline;
}

.tall-435d a:hover {
  color: var(--color-primary-dark);
}

.status_right_c269 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.status_right_c269 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.status_right_c269 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) {
  .element_large_0497 {
    grid-template-columns: 1fr;
  }
  
  .modal-steel-52c3 {
    font-size: 1.75rem;
  }
  
  .tall-435d {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .modal-steel-52c3 {
    font-size: 1.5rem;
  }
  
  .tall-435d h3 {
    font-size: 1.375rem;
  }
  
  .tall-435d h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.fresh-cb58 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.widget_medium_be86 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.tabs_7e9f {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.orange_20d9 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.detail_advanced_206f strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.green_0243 {
  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;
}

.full-36dd {
  flex-shrink: 0;
}

.input-old-678c strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.module_2c2a {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .module_2c2a {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.secondary_paper_599e,
.list_96e2,
.footer_warm_e78d {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.secondary_paper_599e thead,
.list_96e2 thead {
  background: var(--color-primary);
  color: white;
}

.secondary_paper_599e th,
.secondary_paper_599e td,
.list_96e2 th,
.list_96e2 td,
.footer_warm_e78d th,
.footer_warm_e78d td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .secondary_paper_599e th,
  .secondary_paper_599e td,
  .list_96e2 th,
  .list_96e2 td,
  .footer_warm_e78d th,
  .footer_warm_e78d td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .secondary_paper_599e,
  .list_96e2,
  .footer_warm_e78d {
    min-width: 600px;
  }
}

.secondary_paper_599e th,
.list_96e2 th,
.footer_warm_e78d th {
  font-weight: 600;
}

.secondary_paper_599e tbody tr:hover,
.list_96e2 tbody tr:hover,
.footer_warm_e78d tbody tr:hover {
  background: var(--color-bg-alt);
}

.center-3d92 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.huge_629a {
  position: sticky;
  top: 80px;
  align-self: start;
}

.red-9b0e {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.red-9b0e h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.white_88c1 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.white_88c1 h4 {
  color: white;
}

.dropdown_ef96 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.image-b899 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.image-b899:last-child {
  border-bottom: none;
}

.image-b899 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.image-b899 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.card_a5c3 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.row-36de {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.row-36de:hover {
  text-decoration: underline;
}

.backdrop-thick-2fda {
  text-align: center;
  margin-bottom: var(--space-md);
}

.info-first-f57f {
  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);
}

.info-first-f57f span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.west-bc40 {
  font-weight: 600;
  color: white;
}

.active_daf8 {
  list-style: none;
  padding: 0;
}

.active_daf8 li {
  padding: var(--space-xs) 0;
}

.sidebar_dim_cf49 {
  color: #4caf50;
}

.info-stone-5363 {
  color: #ff9800;
}

.west_6492 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.element-2eec {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.wide-6760 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.accordion_5a0b {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.primary_c63c {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.outline_8379 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.widget_3193 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .widget_3193 {
    grid-template-columns: 1fr;
  }
}

.form_944c {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.form_944c:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.header-green-3bf8 {
  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;
}

.form_944c h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.form_944c p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.sort-d8a3 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.west-bc40 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.pressed-5408 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.icon_3b64 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.icon_3b64 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.layout-7a4c {
  max-width: 900px;
  margin: 0 auto;
}

.silver_96e9 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.slow_6fdd {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .slow_6fdd {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.hovered_c38d {
  margin-top: var(--space-xxl);
}

.hovered_c38d h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.highlight-cc87 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .highlight-cc87 {
    grid-template-columns: 1fr;
  }
}

.secondary-4639 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.preview-action-211b {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.summary-under-19ce {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.secondary-4639 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.secondary-4639 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.secondary-4639 li {
  padding: var(--space-xs) 0;
  color: white;
}

.secondary-4639 .info_5520 {
  width: 100%;
  background: white;
}

.preview-action-211b .info_5520 {
  color: #667eea;
}

.summary-under-19ce .info_5520 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.gas-138d {
  max-width: 900px;
  margin: 0 auto;
}

.white_bf3d {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.liquid_2465 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.input_af7d {
  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);
}

.liquid_2465 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.dirty_679b {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .liquid_2465 {
    padding: var(--space-md);
  }
  
  .dirty_679b {
    padding: var(--space-md);
  }
  
  .nav_757e {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.mask-2194 ol,
.mask-2194 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.mask-2194 li {
  margin-bottom: var(--space-sm);
}

.mask-2194 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.input-north-72c0 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.wood_a812 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.nav_757e {
  margin-top: var(--space-lg);
  text-align: center;
}

.nav_757e img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.alert-dynamic-891d,
.out_0640,
.summary-b9fe,
.avatar_7179 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.pro_ec08 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.title-fluid-e45c {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.complex-62b3 {
  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) {
  .complex-62b3 {
    font-size: 0.625rem;
  }
}

.gallery_1641 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.gallery_1641:hover {
  background: var(--color-primary-dark);
}

.notice-warm-2e93 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.notice-warm-2e93 h4 {
  margin-bottom: var(--space-md);
}

.media-bright-b7b1 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.card_2c48 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.dynamic_fe45 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .dynamic_fe45 {
    grid-template-columns: 1fr;
  }
}

.pattern_pink_ffe4 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.summary_copper_8268 {
  border-color: var(--color-success);
}

.purple_91e5 {
  border-color: var(--color-warning);
}

.row_5eb9 {
  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);
}

.summary_copper_8268 .row_5eb9 {
  background: #e8f5e9;
  color: var(--color-success);
}

.purple_91e5 .row_5eb9 {
  background: #fff3e0;
  color: var(--color-warning);
}

.pattern_pink_ffe4 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.pattern_pink_ffe4 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.next_b11c {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.article-8d90 {
  margin: var(--space-xxl) 0;
}

.article-8d90 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.article-8d90 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.cool_6d08 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .cool_6d08 {
    grid-template-columns: 1fr;
  }
}

.video-new-333d {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.video-new-333d h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.bright_5dac {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.bright_5dac input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.badge-1a57 {
  margin-top: var(--space-xxl);
}

.up_c67c {
  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);
}

.content-glass-774b {
  text-align: center;
}

.article-98c5 {
  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);
}

.outer-46b4 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.article-98c5 .west-bc40 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.soft-97ed {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.focus-static-ed64 p {
  margin-bottom: var(--space-md);
}

.shadow-dark-e7ff {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .up_c67c {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.hard_f399 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.white_a9ff {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.tall_927a {
  margin-bottom: var(--space-xl);
}

.element-basic-adc8 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.fluid_201d {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.top_1f36 {
  color: var(--color-text-light);
}

.blue-9f4f {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.alert-prev-5502 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.breadcrumb-e25d {
  font-weight: 600;
  color: var(--color-text);
}

.video_bottom_5f44 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.disabled-clean-b298 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.overlay-de63 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.simple-1039 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.tertiary_fresh_657f {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.narrow_74a1 {
  border: 2px solid #4caf50;
}

.primary_tall_9376 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.plasma-5c71 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.light_cac0 {
  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;
}

.modal-black-236d {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

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

.outer_8e78 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hot_2f32 {
  text-align: right;
}

.hot_2f32 .mask_960f {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.progress-static-d2e1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.fast-7b8a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.fast-7b8a p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

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

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

.layout_bronze_37a7 {
  background: #e8f5e9;
  color: #2e7d32;
}

.bright_6044 {
  background: #e3f2fd;
  color: #1565c0;
}

.mini_0d8d {
  background: #fff3e0;
  color: #e65100;
}

.hidden_2e0a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.hidden_2e0a span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.article-silver-3afe {
  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);
}

.article-silver-3afe:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.caption_fast_4e0d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.copper-ab02 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.copper-ab02 strong {
  color: var(--color-primary);
}

.surface_tiny_da8c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.info-inner-8a2b {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.silver-053e {
  max-width: 900px;
  margin: 0 auto;
}

.video_372e {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.out-a57c {
  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);
}

.out-a57c:hover {
  background: var(--color-bg-alt);
}

.article-3ec4 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.out-a57c[aria-expanded="true"] .article-3ec4 {
  transform: rotate(180deg);
}

.description-complex-40ab {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.description-complex-40ab h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.description-complex-40ab ul,
.description-complex-40ab ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.description-complex-40ab li {
  margin-bottom: var(--space-xs);
}

.aside_red_3a86 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.mask_focused_71a8 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.aside_red_3a86 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.under_1071 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.basic-266e {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.row_prev_5c74 {
  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);
}

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

.yellow-d00b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .yellow-d00b {
    grid-template-columns: 1fr;
  }
}

.new-a890,
.secondary_dirty_46c5 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.new-a890 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.secondary_dirty_46c5 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.new-a890 h4,
.secondary_dirty_46c5 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.new-a890 ul,
.secondary_dirty_46c5 ul {
  list-style: none;
  padding: 0;
}

.new-a890 li,
.secondary_dirty_46c5 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.old-8ada {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .old-8ada {
    grid-template-columns: 1fr;
  }
}

.overlay_0bd3 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.backdrop-outer-f469 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.thick_959a {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.overlay_0bd3 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.overlay_0bd3 ul {
  list-style: none;
  padding: 0;
}

.overlay_0bd3 li {
  padding: var(--space-xs) 0;
  color: white;
}

.photo_75dd {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.photo_75dd h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.photo_75dd p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.avatar_2bf7 {
  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);
}

.stone_9bb5 {
  font-style: italic;
}

.overlay_3690 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.fresh_f129 {
  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;
}

.fresh_f129 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.fresh_f129 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.element-2e65 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.outline-west-16b0 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.solid-52ea {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.background-dad1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .background-dad1 {
    grid-template-columns: 1fr;
  }
}

.right-84e7 {
  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);
}

.right-84e7:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.backdrop-433e {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.right-84e7 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.right-84e7 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.row-fluid-6819 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.secondary-hovered-15cf {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .secondary-hovered-15cf {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.light_d498 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.blue-b8d7 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.heading_pink_2ba1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.heading_pink_2ba1 .gas-265d {
  color: #4caf50;
  font-size: 0.875rem;
}

.frame_a209 {
  list-style: none;
  padding: 0;
}

.frame_a209 li {
  margin-bottom: var(--space-xs);
}

.frame_a209 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.frame_a209 a:hover {
  color: white;
}

.box_clean_026e {
  list-style: none;
  padding: 0;
}

.box_clean_026e li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.box_clean_026e a {
  color: #b0b0b0;
  text-decoration: none;
}

.box_clean_026e a:hover {
  color: white;
}

.list_c688 {
  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);
}

.over_54b5 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.over_54b5 a {
  color: #4caf50;
  text-decoration: none;
}

.accent-cool-b0e0 {
  font-size: 0.75rem;
  color: #666666;
}

.solid-57f3 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.silver-6a45 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.silver-6a45:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .list_c688 {
    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;
  }
  
  .detail_blue_ff40 {
    font-size: 2rem;
  }
  
  .modal-steel-52c3 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .layout_718e,
  .element_large_0497 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .widget_3193,
  .dynamic_fe45,
  .highlight-cc87,
  .cool_6d08,
  .yellow-d00b,
  .old-8ada,
  .background-dad1,
  .secondary-hovered-15cf {
    grid-template-columns: 1fr;
  }
  
  .item-a0b6 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .first_36c8 {
    padding: var(--space-lg) 0;
  }
  
  .first-c2df li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .first-c2df li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .info_5520 {
    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;
  }
  
  .item-a0b6 {
    grid-template-columns: 1fr;
  }
  
  .tertiary-lower-a2e0,
  .element-2e65,
  .media-bright-b7b1 {
    flex-direction: column;
    width: 100%;
  }
  
  .outer_c8b6,
  .accent_32a9,
  .tertiary-lower-a2e0 .info_5520,
  .element-2e65 .info_5520 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .detail_blue_ff40 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .modal-steel-52c3 {
    font-size: 1.375rem;
  }
  
  .row-bottom-88ad {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .main-e666,
  .form_944c,
  .red-9b0e,
  .tertiary_fresh_657f,
  .white_bf3d {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .complex-62b3 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .article-wood-9449 {
    gap: var(--space-xs);
  }
  
  .badge_liquid_1fe2 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .info-first-f57f {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .article-98c5 {
    width: 150px;
    height: 150px;
  }
  
  .outer-46b4 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .texture_east_8fd0,
  .link-hot-4d77,
  .tertiary-lower-a2e0,
  .fresh_f129,
  .outline-west-16b0,
  .row-fluid-6819,
  .title-c232 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .first_36c8 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.info_23a1 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: e617 */
.shadow-element-j7 {
  padding: 0.4rem;
  font-size: 14px;
  line-height: 1.0;
}