/* ============================================
   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)
   ============================================ */
.logo_purple_957a {
  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;
}

.logo_purple_957a:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.inner-d0fb {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .inner-d0fb {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .inner-d0fb {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.new_206f):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.new_206f,
header,
.fresh_bd77,
.dynamic-73c6,
.label-hovered-e6f8,
.soft_e9d3,
.top_34ab,
.stale_8952,
.pagination-aa69 {
  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
   ============================================ */
.new_206f {
  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);
}

.silver-88f2 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.new_206f.carousel_new_456d {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.modal-warm-c4a4 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.nav-a570 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.accordion_fixed_bc87 img {
  height: 36px;
  width: auto;
  display: block;
}

.panel_4869 {
  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;
}

.photo-bf14 {
  flex: 1;
}

.action_d17f {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.banner_ae12 {
  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);
}

.banner_ae12:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.banner_ae12.fn-active-be8d {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.sort_lower_cc1a {
  position: relative;
}

.highlight_0826 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.highlight_0826 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） */
.sort_lower_cc1a:hover .highlight_0826 svg,
.highlight_0826[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.popup_1324 {
  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 */
.sort_lower_cc1a:hover .popup_1324 {
  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 */
.popup_1324::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.light-f7be {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.light-f7be: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 */
.light-f7be[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.preview_paper_f628 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.wrapper_a519 {
  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;
}

.wrapper_a519:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.wrapper_a519 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.lower_9218 {
  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;
}

.lower_9218: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);
}

.lower_9218 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.backdrop-east-235a {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.row-d193 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.backdrop-east-235a[aria-expanded="true"] .row-d193:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.backdrop-east-235a[aria-expanded="true"] .row-d193:nth-child(2) {
  opacity: 0;
}

.backdrop-east-235a[aria-expanded="true"] .row-d193:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .photo-bf14 {
    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 */
  }

  .photo-bf14::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .photo-bf14.hero-full-0396 {
    display: block;
    right: 0;
  }
  
  .action_d17f {
    flex-direction: column;
    gap: 0;
  }
  
  .banner_ae12 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .photo-bf14::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;
  }
  
  .photo-bf14.hero-full-0396::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .photo-bf14 {
    display: none;
  }
  
  .backdrop-east-235a {
    display: flex;
  }
  
  .panel_4869 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .wrapper_a519,
  .lower_9218 {
    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 */
  .sort_lower_cc1a {
    position: relative;
  }
  
  .popup_1324 {
    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;
  }
  
  .highlight_0826[aria-expanded="true"] + .popup_1324 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .light-f7be {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .preview_paper_f628 {
    gap: 8px;
  }
  
  .wrapper_a519 {
    display: none;
  }
  
  .lower_9218 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .accordion_fixed_bc87 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .lower_9218 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .lower_9218 svg {
    width: 14px;
    height: 14px;
  }
  
  .modal-warm-c4a4 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.fresh_bd77 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.narrow-d3f6 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dark-4cc5 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.dark-4cc5 svg {
  flex-shrink: 0;
}

.dark-4cc5 a {
  color: var(--color-primary);
  text-decoration: none;
}

.dark-4cc5 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .narrow-d3f6 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.dynamic-73c6 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.breadcrumb_east_9a0a {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .breadcrumb_east_9a0a {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.icon_over_a8c6 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.icon_over_a8c6 a {
  color: var(--color-primary);
  text-decoration: none;
}

.icon_over_a8c6 a:hover {
  text-decoration: underline;
}

.status-bc33 {
  color: var(--color-text-lighter);
}

.inner_8182 {
  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) {
  .inner_8182 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .inner_8182 {
    font-size: 1.5rem;
  }
}

.accent_26fe {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.heading_orange_7434 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .heading_orange_7434 {
    grid-template-columns: 1fr;
  }
}

.footer_large_ca67 {
  display: flex;
  gap: var(--space-sm);
}

.basic-5444 {
  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;
}

.panel_db54 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.panel_db54 strong {
  font-weight: 600;
  color: var(--color-text);
}

.panel_db54 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.narrow_467b {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.slider-right-9401 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-out-2f48 {
  position: relative;
  text-align: center;
}

.hero-out-2f48 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.logo_6550 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.alert-cool-1e1f {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.surface_glass_2133 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.motion_82cd {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.media-0392 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.info-c116 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .breadcrumb_east_9a0a {
    grid-template-columns: 1fr;
  }
  
  .inner_8182 {
    font-size: 1.75rem;
  }
  
  .slider-right-9401 {
    order: -1;
    max-width: 100%;
  }
  
  .hero-out-2f48 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .inner_8182 {
    font-size: 1.5rem;
  }
  
  .accent_26fe {
    font-size: 1rem;
  }
  
  .icon_over_a8c6 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .hero-out-2f48 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.pagination-down-3fef {
  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;
}

.texture_d97d {
  background: var(--color-primary);
  color: white;
}

.texture_d97d:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.media-basic-3e0f {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.media-basic-3e0f:hover {
  background: var(--color-primary);
  color: white;
}

.breadcrumb_909a {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.breadcrumb_909a:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.content-967a {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.gas_b9ae {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.label-hovered-e6f8 {
  padding: var(--space-xl) 0;
  background: white;
}

.overlay_advanced_cd81 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.main-115a {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.main-115a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.breadcrumb-3500 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.panel-pro-c38a {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.right-de4f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.soft_e9d3 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.green_b3ac {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.overlay-519f {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.black-fa20 {
  list-style: none;
  counter-reset: toc-counter;
}

.black-fa20 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.black-fa20 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);
}

.black-fa20 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;
}

.black-fa20 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.top_34ab {
  padding: var(--space-xxl) 0;
}

.wide-cc63 {
  background: var(--color-bg-section);
}

.accent_static_166a {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.active_9dc0 {
  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);
}

.warm-0aab {
  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);
}

.up-05d7 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.texture_7d97 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .texture_7d97 {
    grid-template-columns: 1fr 300px;
  }
}

.grid_2181 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.grid_2181 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.grid_2181 pre,
.grid_2181 code {
  overflow-x: auto;
  max-width: 100%;
}

.grid_2181 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);
}

.grid_2181 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.grid_2181 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.grid_2181 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.grid_2181 ul,
.grid_2181 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.grid_2181 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.grid_2181 strong {
  font-weight: 600;
  color: var(--color-text);
}

.grid_2181 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.grid_2181 a:hover {
  color: var(--color-primary-dark);
}

.wood-6312 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.wood-6312 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.wood-6312 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) {
  .texture_7d97 {
    grid-template-columns: 1fr;
  }
  
  .warm-0aab {
    font-size: 1.75rem;
  }
  
  .grid_2181 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .warm-0aab {
    font-size: 1.5rem;
  }
  
  .grid_2181 h3 {
    font-size: 1.375rem;
  }
  
  .grid_2181 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.label-d533 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.picture_tiny_aed6 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.red-541d {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.lower-da35 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.motion-058c strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.link-under-8616 {
  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;
}

.focus-green-c786 {
  flex-shrink: 0;
}

.backdrop-stone-1bad strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.hovered-b961 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .hovered-b961 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.picture_focused_a7e3,
.mini-0476,
.clean_1c8d {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.picture_focused_a7e3 thead,
.mini-0476 thead {
  background: var(--color-primary);
  color: white;
}

.picture_focused_a7e3 th,
.picture_focused_a7e3 td,
.mini-0476 th,
.mini-0476 td,
.clean_1c8d th,
.clean_1c8d td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .picture_focused_a7e3 th,
  .picture_focused_a7e3 td,
  .mini-0476 th,
  .mini-0476 td,
  .clean_1c8d th,
  .clean_1c8d td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .picture_focused_a7e3,
  .mini-0476,
  .clean_1c8d {
    min-width: 600px;
  }
}

.picture_focused_a7e3 th,
.mini-0476 th,
.clean_1c8d th {
  font-weight: 600;
}

.picture_focused_a7e3 tbody tr:hover,
.mini-0476 tbody tr:hover,
.clean_1c8d tbody tr:hover {
  background: var(--color-bg-alt);
}

.text_8be8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.row_1c6c {
  position: sticky;
  top: 80px;
  align-self: start;
}

.glass-43e9 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.glass-43e9 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.status_a892 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.status_a892 h4 {
  color: white;
}

.gallery-down-7f45 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.popup_stale_913d {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.popup_stale_913d:last-child {
  border-bottom: none;
}

.popup_stale_913d dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.popup_stale_913d dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.hero-e5f4 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

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

.rough-600c:hover {
  text-decoration: underline;
}

.status_7280 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.main-fast-350b {
  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);
}

.main-fast-350b span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.block-copper-05aa {
  font-weight: 600;
  color: white;
}

.carousel-b333 {
  list-style: none;
  padding: 0;
}

.carousel-b333 li {
  padding: var(--space-xs) 0;
}

.filter-action-6ff8 {
  color: #4caf50;
}

.gas-4ad5 {
  color: #ff9800;
}

.column_full_6617 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.accent-complex-922b {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.avatar_dark_07cf {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.panel-b57b {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.accordion-bright-8941 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.hard-1067 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.text-601e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .text-601e {
    grid-template-columns: 1fr;
  }
}

.active-clean-241c {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.active-clean-241c:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.banner-9f29 {
  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;
}

.active-clean-241c h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.active-clean-241c p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.in_84bb {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.block-copper-05aa {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.accordion-b8fa {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.outline_f66e {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.outline_f66e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.outline_north_10b2 {
  max-width: 900px;
  margin: 0 auto;
}

.fixed-d6f5 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.message_2e96 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .message_2e96 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

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

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

.status-hard-ffc7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .status-hard-ffc7 {
    grid-template-columns: 1fr;
  }
}

.feature-9039 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.surface_3039 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

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

.feature-9039 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.feature-9039 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.feature-9039 li {
  padding: var(--space-xs) 0;
  color: white;
}

.feature-9039 .pagination-down-3fef {
  width: 100%;
  background: white;
}

.surface_3039 .pagination-down-3fef {
  color: #667eea;
}

.mini_dbbd .pagination-down-3fef {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.widget_1b31 {
  max-width: 900px;
  margin: 0 auto;
}

.secondary-red-6a01 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.shadow_c323 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.frame_fast_2067 {
  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);
}

.shadow_c323 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.description-complex-8bc7 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .shadow_c323 {
    padding: var(--space-md);
  }
  
  .description-complex-8bc7 {
    padding: var(--space-md);
  }
  
  .tall_38ed {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

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

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

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

.gas_22b0 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.upper_d447 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.tall_38ed {
  margin-top: var(--space-lg);
  text-align: center;
}

.tall_38ed img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.video-3751,
.bottom_be65,
.icon-dark-63df,
.panel_503f {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.hard-e4b1 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.card-7f5c {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.frame_0612 {
  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) {
  .frame_0612 {
    font-size: 0.625rem;
  }
}

.notice-1e9b {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.notice-1e9b:hover {
  background: var(--color-primary-dark);
}

.notification_right_49a3 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.notification_right_49a3 h4 {
  margin-bottom: var(--space-md);
}

.chip-brown-3fb8 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.middle-72a3 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.modal_9f96 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .modal_9f96 {
    grid-template-columns: 1fr;
  }
}

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

.yellow-6311 {
  border-color: var(--color-success);
}

.search_fluid_b178 {
  border-color: var(--color-warning);
}

.background-dim-4686 {
  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);
}

.yellow-6311 .background-dim-4686 {
  background: #e8f5e9;
  color: var(--color-success);
}

.search_fluid_b178 .background-dim-4686 {
  background: #fff3e0;
  color: var(--color-warning);
}

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

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

.center-d280 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.label_f0a7 {
  margin: var(--space-xxl) 0;
}

.label_f0a7 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.label_f0a7 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.outline-fc8c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .outline-fc8c {
    grid-template-columns: 1fr;
  }
}

.input-fd10 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.input-fd10 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.thick-5028 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.thick-5028 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.huge_bf31 {
  margin-top: var(--space-xxl);
}

.warm-cafb {
  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);
}

.texture_3a76 {
  text-align: center;
}

.up-e03e {
  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);
}

.focus-973f {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.up-e03e .block-copper-05aa {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.selected_5b30 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.in_357f p {
  margin-bottom: var(--space-md);
}

.caption_static_2add {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

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

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.element_clean_4dd3 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.old-0473 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.hidden-bc3a {
  margin-bottom: var(--space-xl);
}

.tall-0f97 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.section-b79f {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.disabled-5a5d {
  color: var(--color-text-light);
}

.tabs-slow-7c16 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.container_b7c6 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.south_b3b1 {
  font-weight: 600;
  color: var(--color-text);
}

.rough_be70 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.table-south-dc7d {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.status_6b15 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.link_183e {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.info_liquid_6a79 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.secondary-9f19 {
  border: 2px solid #4caf50;
}

.modal-glass-1a1d {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.breadcrumb-fluid-21d3 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.hero-tiny-18f2 {
  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;
}

.thick-72be {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.main-iron-9e04 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

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

.video-362a {
  text-align: right;
}

.video-362a .list-4ba9 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.message_lite_960c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.breadcrumb_simple_ed73 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.breadcrumb_simple_ed73 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.basic_393d {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.active_9368 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.feature_01cf {
  background: #e8f5e9;
  color: #2e7d32;
}

.highlight-north-efc1 {
  background: #e3f2fd;
  color: #1565c0;
}

.popup-active-099f {
  background: #fff3e0;
  color: #e65100;
}

.preview-narrow-0445 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.preview-narrow-0445 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dim_b73d {
  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);
}

.dim_b73d:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.shade-solid-6dc9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.pressed_db3d {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.pressed_db3d strong {
  color: var(--color-primary);
}

.aside_cool_f37c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.description-lite-7939 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.element_f4f3 {
  max-width: 900px;
  margin: 0 auto;
}

.warm_8f77 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.notification-narrow-47e7 {
  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);
}

.notification-narrow-47e7:hover {
  background: var(--color-bg-alt);
}

.module_933d {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.notification-narrow-47e7[aria-expanded="true"] .module_933d {
  transform: rotate(180deg);
}

.sort_fluid_a613 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.sort_fluid_a613 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.sort_fluid_a613 ul,
.sort_fluid_a613 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.sort_fluid_a613 li {
  margin-bottom: var(--space-xs);
}

.layout-73ae {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.detail-67ed {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.layout-73ae code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.text-5940 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.modal-soft-8f81 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.summary-5f1a {
  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);
}

.lower-9c8d {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.background_ca7f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .background_ca7f {
    grid-template-columns: 1fr;
  }
}

.carousel_007a,
.over-eaa5 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.carousel_007a {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.over-eaa5 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.carousel_007a h4,
.over-eaa5 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.carousel_007a ul,
.over-eaa5 ul {
  list-style: none;
  padding: 0;
}

.carousel_007a li,
.over-eaa5 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.paragraph-fa81 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .paragraph-fa81 {
    grid-template-columns: 1fr;
  }
}

.summary_b036 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.advanced_fa68 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.hard_12a9 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.summary_b036 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.summary_b036 ul {
  list-style: none;
  padding: 0;
}

.summary_b036 li {
  padding: var(--space-xs) 0;
  color: white;
}

.tag-e49e {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.tag-e49e h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.tag-e49e p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.tooltip_0102 {
  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);
}

.grid-narrow-f3d6 {
  font-style: italic;
}

.content-dirty-572e {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.left_b8ff {
  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;
}

.left_b8ff h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.left_b8ff p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.form-black-f645 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.stale_8952 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.last_4af4 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.container_current_efb7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .container_current_efb7 {
    grid-template-columns: 1fr;
  }
}

.hard-9830 {
  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);
}

.hard-9830:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.medium_3a24 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.hard-9830 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.hard-9830 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.pagination-aa69 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.media-5daa {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .media-5daa {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.overlay-78c5 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.hero-f3f6 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.focused-cb09 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.focused-cb09 .footer_large_ca67 {
  color: #4caf50;
  font-size: 0.875rem;
}

.rough_121b {
  list-style: none;
  padding: 0;
}

.rough_121b li {
  margin-bottom: var(--space-xs);
}

.rough_121b a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.rough_121b a:hover {
  color: white;
}

.grid_pro_734e {
  list-style: none;
  padding: 0;
}

.grid_pro_734e li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.grid_pro_734e a {
  color: #b0b0b0;
  text-decoration: none;
}

.grid_pro_734e a:hover {
  color: white;
}

.main_7a2a {
  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);
}

.paper-be12 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.paper-be12 a {
  color: #4caf50;
  text-decoration: none;
}

.preview_7515 {
  font-size: 0.75rem;
  color: #666666;
}

.picture-e1a0 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.image_1718 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.image_1718:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .main_7a2a {
    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;
  }
  
  .inner_8182 {
    font-size: 2rem;
  }
  
  .warm-0aab {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .breadcrumb_east_9a0a,
  .texture_7d97 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .text-601e,
  .modal_9f96,
  .status-hard-ffc7,
  .outline-fc8c,
  .background_ca7f,
  .paragraph-fa81,
  .container_current_efb7,
  .media-5daa {
    grid-template-columns: 1fr;
  }
  
  .overlay_advanced_cd81 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .top_34ab {
    padding: var(--space-lg) 0;
  }
  
  .black-fa20 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .black-fa20 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .pagination-down-3fef {
    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;
  }
  
  .overlay_advanced_cd81 {
    grid-template-columns: 1fr;
  }
  
  .narrow_467b,
  .form-black-f645,
  .chip-brown-3fb8 {
    flex-direction: column;
    width: 100%;
  }
  
  .content-967a,
  .gas_b9ae,
  .narrow_467b .pagination-down-3fef,
  .form-black-f645 .pagination-down-3fef {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .inner_8182 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .warm-0aab {
    font-size: 1.375rem;
  }
  
  .breadcrumb-3500 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .main-115a,
  .active-clean-241c,
  .glass-43e9,
  .info_liquid_6a79,
  .secondary-red-6a01 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .frame_0612 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .narrow-d3f6 {
    gap: var(--space-xs);
  }
  
  .dark-4cc5 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .main-fast-350b {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .up-e03e {
    width: 150px;
    height: 150px;
  }
  
  .focus-973f {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .new_206f,
  .fresh_bd77,
  .narrow_467b,
  .left_b8ff,
  .stale_8952,
  .pagination-aa69,
  .backdrop-east-235a {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .top_34ab {
    page-break-inside: avoid;
  }
}

/* css-noise: efeb */
.ghost-box-n1 {
  padding: 0.4rem;
  font-size: 10px;
  line-height: 1.0;
}
