/* ============================================
   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)
   ============================================ */
.pink-2fce {
  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;
}

.pink-2fce:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.shade-f406 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .shade-f406 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .shade-f406 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.accordion_outer_c9a6):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.accordion_outer_c9a6,
header,
.lite-d953,
.clean-4d7e,
.medium-d759,
.layout-a991,
.highlight_ceb4,
.breadcrumb_5a48,
.hover-4fc6 {
  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
   ============================================ */
.accordion_outer_c9a6 {
  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);
}

.center_0ea7 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.accordion_outer_c9a6.preview_motion_4c12 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.overlay-left-84d6 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.bright_d20f {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.prev-afc3 img {
  height: 36px;
  width: auto;
  display: block;
}

.container-south-2104 {
  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;
}

.column_paper_a553 {
  flex: 1;
}

.icon_complex_ad99 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.panel_c6e1 {
  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);
}

.panel_c6e1:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.panel_c6e1.fn-active-11e3 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.item-9683 {
  position: relative;
}

.picture_fluid_474c {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.picture_fluid_474c 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） */
.item-9683:hover .picture_fluid_474c svg,
.picture_fluid_474c[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.pagination_088c {
  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 */
.item-9683:hover .pagination_088c {
  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 */
.pagination_088c::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.wide-1f6e {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.wide-1f6e: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 */
.wide-1f6e[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.bronze_a8e7 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.tall-ad8c {
  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;
}

.tall-ad8c:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.tall-ad8c svg {
  flex-shrink: 0;
}

/* Header Download Button */
.east-bcb5 {
  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;
}

.east-bcb5: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);
}

.east-bcb5 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.lower_80dc {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.primary-4274 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.lower_80dc[aria-expanded="true"] .primary-4274:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.lower_80dc[aria-expanded="true"] .primary-4274:nth-child(2) {
  opacity: 0;
}

.lower_80dc[aria-expanded="true"] .primary-4274:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .column_paper_a553 {
    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 */
  }

  .column_paper_a553::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .column_paper_a553.text_845e {
    display: block;
    right: 0;
  }
  
  .icon_complex_ad99 {
    flex-direction: column;
    gap: 0;
  }
  
  .panel_c6e1 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .column_paper_a553::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;
  }
  
  .column_paper_a553.text_845e::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .column_paper_a553 {
    display: none;
  }
  
  .lower_80dc {
    display: flex;
  }
  
  .container-south-2104 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .tall-ad8c,
  .east-bcb5 {
    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 */
  .item-9683 {
    position: relative;
  }
  
  .pagination_088c {
    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;
  }
  
  .picture_fluid_474c[aria-expanded="true"] + .pagination_088c {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .wide-1f6e {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .bronze_a8e7 {
    gap: 8px;
  }
  
  .tall-ad8c {
    display: none;
  }
  
  .east-bcb5 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .prev-afc3 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .east-bcb5 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .east-bcb5 svg {
    width: 14px;
    height: 14px;
  }
  
  .overlay-left-84d6 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.lite-d953 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.box_6f86 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.description-ce18 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.description-ce18 svg {
  flex-shrink: 0;
}

.description-ce18 a {
  color: var(--color-primary);
  text-decoration: none;
}

.description-ce18 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .box_6f86 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.clean-4d7e {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.main_efd2 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .main_efd2 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.modal-advanced-12a0 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.modal-advanced-12a0 a {
  color: var(--color-primary);
  text-decoration: none;
}

.modal-advanced-12a0 a:hover {
  text-decoration: underline;
}

.full-b7b3 {
  color: var(--color-text-lighter);
}

.dim-05a5 {
  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) {
  .dim-05a5 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .dim-05a5 {
    font-size: 1.5rem;
  }
}

.backdrop_ecf6 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.notification-e39b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .notification-e39b {
    grid-template-columns: 1fr;
  }
}

.search_c5f5 {
  display: flex;
  gap: var(--space-sm);
}

.surface_medium_b945 {
  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_active_2b4c {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hover_active_2b4c strong {
  font-weight: 600;
  color: var(--color-text);
}

.hover_active_2b4c span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.caption-d663 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tooltip_e698 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.dropdown_07eb {
  position: relative;
  text-align: center;
}

.dropdown_07eb img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.main_6634 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.label-bottom-581f {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.shade-b6f0 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.up_0cc5 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.button_stale_6a7a {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.aside-afa4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .main_efd2 {
    grid-template-columns: 1fr;
  }
  
  .dim-05a5 {
    font-size: 1.75rem;
  }
  
  .tooltip_e698 {
    order: -1;
    max-width: 100%;
  }
  
  .dropdown_07eb {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .dim-05a5 {
    font-size: 1.5rem;
  }
  
  .backdrop_ecf6 {
    font-size: 1rem;
  }
  
  .modal-advanced-12a0 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .dropdown_07eb {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.aside-east-e96f {
  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;
}

.filter-rough-e421 {
  background: var(--color-primary);
  color: white;
}

.filter-rough-e421:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.avatar_4322 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.avatar_4322:hover {
  background: var(--color-primary);
  color: white;
}

.backdrop-brown-3a4a {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.backdrop-brown-3a4a:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.glass-74da {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.wrapper-focused-988e {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.medium-d759 {
  padding: var(--space-xl) 0;
  background: white;
}

.title_f11a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.detail_ac5b {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.detail_ac5b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.nav-gas-b1f4 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.grid_outer_92c7 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.slow-fe9c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.layout-a991 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.lite_088d {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

.avatar_ffc3 {
  list-style: none;
  counter-reset: toc-counter;
}

.avatar_ffc3 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.avatar_ffc3 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);
}

.avatar_ffc3 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;
}

.avatar_ffc3 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.highlight_ceb4 {
  padding: var(--space-xxl) 0;
}

.widget_4a9d {
  background: var(--color-bg-section);
}

.out_b29f {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.text-0a2e {
  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);
}

.under-7689 {
  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);
}

.search_6e01 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.outer-6cdd {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .outer-6cdd {
    grid-template-columns: 1fr 300px;
  }
}

.yellow-d8a7 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.yellow-d8a7 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.yellow-d8a7 pre,
.yellow-d8a7 code {
  overflow-x: auto;
  max-width: 100%;
}

.yellow-d8a7 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);
}

.yellow-d8a7 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.yellow-d8a7 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.yellow-d8a7 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.yellow-d8a7 ul,
.yellow-d8a7 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.yellow-d8a7 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.yellow-d8a7 strong {
  font-weight: 600;
  color: var(--color-text);
}

.yellow-d8a7 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.yellow-d8a7 a:hover {
  color: var(--color-primary-dark);
}

.notification_08a0 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.notification_08a0 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.notification_08a0 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) {
  .outer-6cdd {
    grid-template-columns: 1fr;
  }
  
  .under-7689 {
    font-size: 1.75rem;
  }
  
  .yellow-d8a7 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .under-7689 {
    font-size: 1.5rem;
  }
  
  .yellow-d8a7 h3 {
    font-size: 1.375rem;
  }
  
  .yellow-d8a7 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.slider_warm_441c {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.message_large_648c {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.brown-650d {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.form-48d4 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.next-c8c8 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.module_94e9 {
  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;
}

.widget-copper-ebb3 {
  flex-shrink: 0;
}

.shadow_5d92 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.tabs-copper-773d {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .tabs-copper-773d {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.narrow_53f9,
.tertiary-cb2f,
.dim-09cc {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.narrow_53f9 thead,
.tertiary-cb2f thead {
  background: var(--color-primary);
  color: white;
}

.narrow_53f9 th,
.narrow_53f9 td,
.tertiary-cb2f th,
.tertiary-cb2f td,
.dim-09cc th,
.dim-09cc td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .narrow_53f9 th,
  .narrow_53f9 td,
  .tertiary-cb2f th,
  .tertiary-cb2f td,
  .dim-09cc th,
  .dim-09cc td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .narrow_53f9,
  .tertiary-cb2f,
  .dim-09cc {
    min-width: 600px;
  }
}

.narrow_53f9 th,
.tertiary-cb2f th,
.dim-09cc th {
  font-weight: 600;
}

.narrow_53f9 tbody tr:hover,
.tertiary-cb2f tbody tr:hover,
.dim-09cc tbody tr:hover {
  background: var(--color-bg-alt);
}

.rough_29a1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.dropdown_hard_5898 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.info-dynamic-0388 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.info-dynamic-0388 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.image_34d5 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.image_34d5 h4 {
  color: white;
}

.accent_gold_fa7d {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.box_1890 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.box_1890:last-child {
  border-bottom: none;
}

.box_1890 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.box_1890 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.new-0041 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.easy-b6d9 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.easy-b6d9:hover {
  text-decoration: underline;
}

.outer_6e74 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.breadcrumb-paper-77aa {
  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);
}

.breadcrumb-paper-77aa span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.mask_2542 {
  font-weight: 600;
  color: white;
}

.hidden-brown-42c8 {
  list-style: none;
  padding: 0;
}

.hidden-brown-42c8 li {
  padding: var(--space-xs) 0;
}

.menu-medium-323b {
  color: #4caf50;
}

.stone-1106 {
  color: #ff9800;
}

.prev_b5b0 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.glass-120a {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.disabled_db6e {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.icon-fast-6bf2 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.active-2e59 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.tabs_6ad3 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.selected_e354 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .selected_e354 {
    grid-template-columns: 1fr;
  }
}

.tabs_1296 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.tabs_1296:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.active_short_71f5 {
  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;
}

.tabs_1296 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.tabs_1296 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.purple_5567 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.mask_2542 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.preview-c77c {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.shadow_6c7e {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.shadow_6c7e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.gallery_f2b9 {
  max-width: 900px;
  margin: 0 auto;
}

.component_d55b {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.mask-948c {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .mask-948c {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.disabled_glass_a29d {
  margin-top: var(--space-xxl);
}

.disabled_glass_a29d h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.module_19eb {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .module_19eb {
    grid-template-columns: 1fr;
  }
}

.medium_d7db {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.title_over_3c6d {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.background_bottom_79d6 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.medium_d7db h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.medium_d7db ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.medium_d7db li {
  padding: var(--space-xs) 0;
  color: white;
}

.medium_d7db .aside-east-e96f {
  width: 100%;
  background: white;
}

.title_over_3c6d .aside-east-e96f {
  color: #667eea;
}

.background_bottom_79d6 .aside-east-e96f {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.progress_76cf {
  max-width: 900px;
  margin: 0 auto;
}

.info-9b2f {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.description_99cd {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.dark_7e35 {
  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);
}

.description_99cd h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.panel_light_1a4e {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .description_99cd {
    padding: var(--space-md);
  }
  
  .panel_light_1a4e {
    padding: var(--space-md);
  }
  
  .label_large_6330 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.wrapper_2b7f ol,
.wrapper_2b7f ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.wrapper_2b7f li {
  margin-bottom: var(--space-sm);
}

.wrapper_2b7f code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.logo-lower-4514 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.carousel-2f3a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.label_large_6330 {
  margin-top: var(--space-lg);
  text-align: center;
}

.label_large_6330 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.section-1dcc,
.tabs_top_445c,
.aside-3dbc,
.row_1642 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.smooth-1216 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.white-4a61 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.element_fast_30f7 {
  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) {
  .element_fast_30f7 {
    font-size: 0.625rem;
  }
}

.lite_768c {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.lite_768c:hover {
  background: var(--color-primary-dark);
}

.lite-577b {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.lite-577b h4 {
  margin-bottom: var(--space-md);
}

.hidden-solid-a5c7 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.pink-bb4f {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.dim_451d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .dim_451d {
    grid-template-columns: 1fr;
  }
}

.solid-c090 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.simple_2458 {
  border-color: var(--color-success);
}

.hover-2994 {
  border-color: var(--color-warning);
}

.info-a7f1 {
  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);
}

.simple_2458 .info-a7f1 {
  background: #e8f5e9;
  color: var(--color-success);
}

.hover-2994 .info-a7f1 {
  background: #fff3e0;
  color: var(--color-warning);
}

.solid-c090 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.solid-c090 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.pagination-pressed-74bc {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.active_advanced_3cfb {
  margin: var(--space-xxl) 0;
}

.active_advanced_3cfb h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.active_advanced_3cfb > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.video-e31b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .video-e31b {
    grid-template-columns: 1fr;
  }
}

.stone_c17d {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.stone_c17d h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.item_7897 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.item_7897 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.yellow_7a8e {
  margin-top: var(--space-xxl);
}

.old-835c {
  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);
}

.highlight-smooth-d7a4 {
  text-align: center;
}

.focus-61d5 {
  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);
}

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

.focus-61d5 .mask_2542 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.hard_b2a9 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.sidebar-9768 p {
  margin-bottom: var(--space-md);
}

.mini_9f29 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .old-835c {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.form_thick_874d {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.full-9a38 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.advanced_dc35 {
  margin-bottom: var(--space-xl);
}

.modal-new-d636 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.tiny-ca76 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.tertiary-bb63 {
  color: var(--color-text-light);
}

.tag_clean_5a45 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.short-9467 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.gallery_9bd1 {
  font-weight: 600;
  color: var(--color-text);
}

.detail-c73c {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.fixed-7f40 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.orange_193e {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.red-7e01 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.dropdown_fresh_3dc3 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.description-smooth-977b {
  border: 2px solid #4caf50;
}

.icon_e6ef {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.surface_025e {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.bottom_4577 {
  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;
}

.overlay_699e {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.section-over-958f {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.rough-457c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.disabled-f431 {
  text-align: right;
}

.disabled-f431 .bronze_d7e7 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.narrow_0d5c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.form-15ad h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.form-15ad p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.medium_2813 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.primary_bright_e800 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.thumbnail-gas-0f95 {
  background: #e8f5e9;
  color: #2e7d32;
}

.active-1664 {
  background: #e3f2fd;
  color: #1565c0;
}

.module_9daa {
  background: #fff3e0;
  color: #e65100;
}

.component-rough-a1b4 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.component-rough-a1b4 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.detail_gas_3281 {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.detail_gas_3281:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.brown_cb9a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.avatar-hot-5ee4 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.avatar-hot-5ee4 strong {
  color: var(--color-primary);
}

.new_75e0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dropdown_f8ec {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.breadcrumb_7d3c {
  max-width: 900px;
  margin: 0 auto;
}

.thick_6fab {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.dropdown_674b {
  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);
}

.dropdown_674b:hover {
  background: var(--color-bg-alt);
}

.outer-5ab3 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.dropdown_674b[aria-expanded="true"] .outer-5ab3 {
  transform: rotate(180deg);
}

.video_c45e {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.video_c45e h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.video_c45e ul,
.video_c45e ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.video_c45e li {
  margin-bottom: var(--space-xs);
}

.out-f7ff {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.primary_down_2ad8 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.out-f7ff code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.layout-stone-f609 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.grid-south-c808 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.grid_b388 {
  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);
}

.heading-light-270a {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.dim_4eca {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .dim_4eca {
    grid-template-columns: 1fr;
  }
}

.gallery_409d,
.button_7052 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.gallery_409d {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.button_7052 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.gallery_409d h4,
.button_7052 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.gallery_409d ul,
.button_7052 ul {
  list-style: none;
  padding: 0;
}

.gallery_409d li,
.button_7052 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.gradient_00db {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .gradient_00db {
    grid-template-columns: 1fr;
  }
}

.title-7ef7 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.list_next_d747 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.photo-smooth-abe5 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.title-7ef7 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.title-7ef7 ul {
  list-style: none;
  padding: 0;
}

.title-7ef7 li {
  padding: var(--space-xs) 0;
  color: white;
}

.thick_1603 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.thick_1603 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.thick_1603 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.preview_f8ab {
  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);
}

.white-a9fe {
  font-style: italic;
}

.gradient-bottom-9af0 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.input_0ce4 {
  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;
}

.input_0ce4 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.input_0ce4 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.slider-motion-79de {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.breadcrumb_5a48 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

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

.table-1997 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .table-1997 {
    grid-template-columns: 1fr;
  }
}

.header_ab68 {
  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);
}

.header_ab68:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.overlay_in_cbd0 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.header_ab68 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.header_ab68 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.hover-4fc6 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.background_blue_cb92 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

/* Footer variant: footer-content (subpages) */
.thumbnail_action_3252 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.media-f693 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.media-f693 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.aside-b67e {
  list-style: none;
  padding: 0;
  margin: 0;
}

.aside-b67e li {
  margin-bottom: var(--space-xs);
}

.aside-b67e a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.aside-b67e a:hover {
  color: white;
}

.picture_2a71 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.picture_2a71 a {
  color: #b0b0b0;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 6px 12px;
  border: 1px solid #424242;
  border-radius: 4px;
  transition: var(--transition-fast);
}

.picture_2a71 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.orange_7fa1 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.orange_7fa1 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.orange_7fa1 a:hover {
  color: white;
}

.gold-72dc > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .background_blue_cb92,
  .thumbnail_action_3252 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.filter_cb02 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.tiny_1a01 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.current-b357 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.current-b357 .search_c5f5 {
  color: #4caf50;
  font-size: 0.875rem;
}

.small_1880 {
  list-style: none;
  padding: 0;
}

.small_1880 li {
  margin-bottom: var(--space-xs);
}

.small_1880 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.small_1880 a:hover {
  color: white;
}

.summary_e3b2 {
  list-style: none;
  padding: 0;
}

.summary_e3b2 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.summary_e3b2 a {
  color: #b0b0b0;
  text-decoration: none;
}

.summary_e3b2 a:hover {
  color: white;
}

.gold-72dc {
  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);
}

.heading-wood-c3b0 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.heading-wood-c3b0 a {
  color: #4caf50;
  text-decoration: none;
}

.last-7a16 {
  font-size: 0.75rem;
  color: #666666;
}

.heading-b8d3 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.heading-b8d3 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.heading-b8d3 a:hover {
  color: white;
}

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

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

.header_131f {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.header_131f:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .gold-72dc {
    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;
  }
  
  .dim-05a5 {
    font-size: 2rem;
  }
  
  .under-7689 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .main_efd2,
  .outer-6cdd {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .selected_e354,
  .dim_451d,
  .module_19eb,
  .video-e31b,
  .dim_4eca,
  .gradient_00db,
  .table-1997,
  .background_blue_cb92,
  .thumbnail_action_3252 {
    grid-template-columns: 1fr;
  }
  
  .title_f11a {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .highlight_ceb4 {
    padding: var(--space-lg) 0;
  }
  
  .avatar_ffc3 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .avatar_ffc3 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .aside-east-e96f {
    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;
  }
  
  .title_f11a {
    grid-template-columns: 1fr;
  }
  
  .caption-d663,
  .slider-motion-79de,
  .hidden-solid-a5c7 {
    flex-direction: column;
    width: 100%;
  }
  
  .glass-74da,
  .wrapper-focused-988e,
  .caption-d663 .aside-east-e96f,
  .slider-motion-79de .aside-east-e96f {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .dim-05a5 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .under-7689 {
    font-size: 1.375rem;
  }
  
  .nav-gas-b1f4 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .detail_ac5b,
  .tabs_1296,
  .info-dynamic-0388,
  .dropdown_fresh_3dc3,
  .info-9b2f {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .element_fast_30f7 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .box_6f86 {
    gap: var(--space-xs);
  }
  
  .description-ce18 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .breadcrumb-paper-77aa {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .focus-61d5 {
    width: 150px;
    height: 150px;
  }
  
  .preview_large_cadc {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .accordion_outer_c9a6,
  .lite-d953,
  .caption-d663,
  .input_0ce4,
  .breadcrumb_5a48,
  .hover-4fc6,
  .lower_80dc {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .highlight_ceb4 {
    page-break-inside: avoid;
  }
}

/* css-noise: aa69 */
.ghost-box-u0 {
  padding: 0.3rem;
  font-size: 13px;
  line-height: 1.0;
}
