/* ============================================
   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)
   ============================================ */
.paragraph-3073 {
  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;
}

.paragraph-3073:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.shadow_8234 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .shadow_8234 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .shadow_8234 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.rough_8cfc):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.rough_8cfc,
header,
.card_hard_ba11,
.hot_7ea1,
.header-motion-7609,
.notification_brown_4a66,
.glass_da65,
.content-cbc4,
.background_current_c6ca {
  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
   ============================================ */
.rough_8cfc {
  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);
}

.text_63db {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.rough_8cfc.module_65a2 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.shade-86fa {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.logo-fresh-7fc6 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.hard_2807 img {
  height: 36px;
  width: auto;
  display: block;
}

.list_303d {
  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;
}

.slow-9cf5 {
  flex: 1;
}

.column_ede7 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.small_4ce8 {
  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);
}

.small_4ce8:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.small_4ce8.fn-active-ee12 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.background-hot-1b8b {
  position: relative;
}

.cold-d1c4 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.cold-d1c4 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） */
.background-hot-1b8b:hover .cold-d1c4 svg,
.cold-d1c4[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.image_center_6c1a {
  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 */
.background-hot-1b8b:hover .image_center_6c1a {
  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 */
.image_center_6c1a::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.feature-f544 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.feature-f544: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 */
.feature-f544[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.media_a072 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.sidebar_15e1 {
  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;
}

.sidebar_15e1:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.sidebar_15e1 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.header-2238 {
  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;
}

.header-2238: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);
}

.header-2238 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.pressed-e90a {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.cool-801e {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.pressed-e90a[aria-expanded="true"] .cool-801e:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.pressed-e90a[aria-expanded="true"] .cool-801e:nth-child(2) {
  opacity: 0;
}

.pressed-e90a[aria-expanded="true"] .cool-801e:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .slow-9cf5 {
    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 */
  }

  .slow-9cf5::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .slow-9cf5.chip_1c76 {
    display: block;
    right: 0;
  }
  
  .column_ede7 {
    flex-direction: column;
    gap: 0;
  }
  
  .small_4ce8 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .slow-9cf5::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;
  }
  
  .slow-9cf5.chip_1c76::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .slow-9cf5 {
    display: none;
  }
  
  .pressed-e90a {
    display: flex;
  }
  
  .list_303d {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .sidebar_15e1,
  .header-2238 {
    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 */
  .background-hot-1b8b {
    position: relative;
  }
  
  .image_center_6c1a {
    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;
  }
  
  .cold-d1c4[aria-expanded="true"] + .image_center_6c1a {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .feature-f544 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .media_a072 {
    gap: 8px;
  }
  
  .sidebar_15e1 {
    display: none;
  }
  
  .header-2238 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .hard_2807 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .header-2238 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .header-2238 svg {
    width: 14px;
    height: 14px;
  }
  
  .shade-86fa {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.card_hard_ba11 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.yellow_3ea4 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.basic-bf0c {
  display: flex;
  align-items: center;
  gap: 6px;
}

.basic-bf0c svg {
  flex-shrink: 0;
}

.basic-bf0c a {
  color: var(--color-primary);
  text-decoration: none;
}

.basic-bf0c a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .yellow_3ea4 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.hot_7ea1 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.mask_iron_03bb {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .mask_iron_03bb {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.tooltip_9479 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.tooltip_9479 a {
  color: var(--color-primary);
  text-decoration: none;
}

.tooltip_9479 a:hover {
  text-decoration: underline;
}

.input_center_b659 {
  color: var(--color-text-lighter);
}

.plasma-72f7 {
  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) {
  .plasma-72f7 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .plasma-72f7 {
    font-size: 1.5rem;
  }
}

.full-f9be {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.input-28ca {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .input-28ca {
    grid-template-columns: 1fr;
  }
}

.row_bc26 {
  display: flex;
  gap: var(--space-sm);
}

.video-49e0 {
  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;
}

.avatar_purple_cb22 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.avatar_purple_cb22 strong {
  font-weight: 600;
  color: var(--color-text);
}

.avatar_purple_cb22 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.advanced_2c9f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.yellow-7b6c {
  display: flex;
  align-items: center;
  justify-content: center;
}

.clean_0add {
  position: relative;
  text-align: center;
}

.clean_0add img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.carousel_east_9455 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.gas_a8e1 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.feature-hard-fd98 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.widget_c3d6 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.surface-9f51 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.grid_yellow_d6b6 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .mask_iron_03bb {
    grid-template-columns: 1fr;
  }
  
  .plasma-72f7 {
    font-size: 1.75rem;
  }
  
  .yellow-7b6c {
    order: -1;
    max-width: 100%;
  }
  
  .clean_0add {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .plasma-72f7 {
    font-size: 1.5rem;
  }
  
  .full-f9be {
    font-size: 1rem;
  }
  
  .tooltip_9479 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .clean_0add {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.backdrop_solid_1abe {
  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;
}

.top-3ded {
  background: var(--color-primary);
  color: white;
}

.top-3ded:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.sort-plasma-3262 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.sort-plasma-3262:hover {
  background: var(--color-primary);
  color: white;
}

.avatar_0df2 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.avatar_0df2:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.feature-3062 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.motion-16b5 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.header-motion-7609 {
  padding: var(--space-xl) 0;
  background: white;
}

.input-easy-4cc3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.solid_c8db {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.solid_c8db:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.module-static-d4fb {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.block-10a6 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.motion-8334 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.notification_brown_4a66 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.outer-e145 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.gold_541a {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.popup_middle_cb7e {
  list-style: none;
  counter-reset: toc-counter;
}

.popup_middle_cb7e li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.popup_middle_cb7e 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);
}

.popup_middle_cb7e 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;
}

.popup_middle_cb7e li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.glass_da65 {
  padding: var(--space-xxl) 0;
}

.table_black_da92 {
  background: var(--color-bg-section);
}

.logo_a949 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.soft_42ee {
  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);
}

.tooltip-mini-be27 {
  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);
}

.mask-purple-57b6 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.slow_3ebd {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .slow_3ebd {
    grid-template-columns: 1fr 300px;
  }
}

.feature-f5bd {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.feature-f5bd img {
  max-width: 100%;
  height: auto;
  display: block;
}

.feature-f5bd pre,
.feature-f5bd code {
  overflow-x: auto;
  max-width: 100%;
}

.feature-f5bd h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin: var(--space-xl) 0 var(--space-md);
  color: var(--color-text);
}

.feature-f5bd h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.feature-f5bd h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.feature-f5bd p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.feature-f5bd ul,
.feature-f5bd ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.feature-f5bd li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.feature-f5bd strong {
  font-weight: 600;
  color: var(--color-text);
}

.feature-f5bd a {
  color: var(--color-primary);
  text-decoration: underline;
}

.feature-f5bd a:hover {
  color: var(--color-primary-dark);
}

.aside_b8e9 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.aside_b8e9 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.aside_b8e9 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) {
  .slow_3ebd {
    grid-template-columns: 1fr;
  }
  
  .tooltip-mini-be27 {
    font-size: 1.75rem;
  }
  
  .feature-f5bd {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .tooltip-mini-be27 {
    font-size: 1.5rem;
  }
  
  .feature-f5bd h3 {
    font-size: 1.375rem;
  }
  
  .feature-f5bd h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.image-red-05e5 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.hovered-328c {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.tertiary-fa5a {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.grid-north-4054 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.alert-493d strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.status-short-2c7e {
  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;
}

.motion-5f47 {
  flex-shrink: 0;
}

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

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

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

.card_solid_bf2b,
.aside_381e,
.media_advanced_cc16 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.card_solid_bf2b thead,
.aside_381e thead {
  background: var(--color-primary);
  color: white;
}

.card_solid_bf2b th,
.card_solid_bf2b td,
.aside_381e th,
.aside_381e td,
.media_advanced_cc16 th,
.media_advanced_cc16 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .card_solid_bf2b th,
  .card_solid_bf2b td,
  .aside_381e th,
  .aside_381e td,
  .media_advanced_cc16 th,
  .media_advanced_cc16 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .card_solid_bf2b,
  .aside_381e,
  .media_advanced_cc16 {
    min-width: 600px;
  }
}

.card_solid_bf2b th,
.aside_381e th,
.media_advanced_cc16 th {
  font-weight: 600;
}

.card_solid_bf2b tbody tr:hover,
.aside_381e tbody tr:hover,
.media_advanced_cc16 tbody tr:hover {
  background: var(--color-bg-alt);
}

.focus_pressed_7359 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.table_cec9 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.layout_dirty_3400 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.layout_dirty_3400 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.fluid_6796 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.fluid_6796 h4 {
  color: white;
}

.feature-next-9c72 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.shadow_right_db08 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.shadow_right_db08:last-child {
  border-bottom: none;
}

.shadow_right_db08 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.shadow_right_db08 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.soft_49c8 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.heading_next_4294 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.heading_next_4294:hover {
  text-decoration: underline;
}

.video_746a {
  text-align: center;
  margin-bottom: var(--space-md);
}

.footer_prev_9f63 {
  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);
}

.footer_prev_9f63 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.modal-over-ed24 {
  font-weight: 600;
  color: white;
}

.panel_slow_db27 {
  list-style: none;
  padding: 0;
}

.panel_slow_db27 li {
  padding: var(--space-xs) 0;
}

.overlay_brown_f2a6 {
  color: #4caf50;
}

.content-ed76 {
  color: #ff9800;
}

.fluid_fc2f {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.pattern-bright-dd22 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.frame_narrow_37ac {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.dropdown-pink-5c16 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.old-e7ce {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.box-b8e0 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.accordion-green-37e1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .accordion-green-37e1 {
    grid-template-columns: 1fr;
  }
}

.box-fdd6 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.box-fdd6:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.photo_1fbc {
  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;
}

.box-fdd6 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.box-fdd6 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.stale_d7dd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.modal-over-ed24 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.label_liquid_3ae5 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

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

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

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.aside_blue_85a7 {
  max-width: 900px;
  margin: 0 auto;
}

.top-c520 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.description-green-b3f6 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .description-green-b3f6 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.red-0c05 {
  margin-top: var(--space-xxl);
}

.red-0c05 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.alert-pink-0b31 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .alert-pink-0b31 {
    grid-template-columns: 1fr;
  }
}

.main-a356 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.feature_abf0 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.notification_3a9a {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.main-a356 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.main-a356 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.main-a356 li {
  padding: var(--space-xs) 0;
  color: white;
}

.main-a356 .backdrop_solid_1abe {
  width: 100%;
  background: white;
}

.feature_abf0 .backdrop_solid_1abe {
  color: #667eea;
}

.notification_3a9a .backdrop_solid_1abe {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.dropdown-pink-7b51 {
  max-width: 900px;
  margin: 0 auto;
}

.backdrop-left-04be {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.slow-949b {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.tooltip-8de7 {
  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);
}

.slow-949b h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.badge_c097 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .slow-949b {
    padding: var(--space-md);
  }
  
  .badge_c097 {
    padding: var(--space-md);
  }
  
  .gold_0985 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.status_complex_900f ol,
.status_complex_900f ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.status_complex_900f li {
  margin-bottom: var(--space-sm);
}

.status_complex_900f code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.accent_hard_a5df {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.button_27dd {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.gold_0985 {
  margin-top: var(--space-lg);
  text-align: center;
}

.gold_0985 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.photo-34d5,
.hidden-copper-7b14,
.outline_4d7d,
.dim_6d31 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.video_narrow_3830 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.section_6308 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

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

.tall-74aa {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.tall-74aa:hover {
  background: var(--color-primary-dark);
}

.top_4453 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.top_4453 h4 {
  margin-bottom: var(--space-md);
}

.warm_5439 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.texture_orange_f60c {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.advanced_ff37 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .advanced_ff37 {
    grid-template-columns: 1fr;
  }
}

.article_6971 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.gas_c87a {
  border-color: var(--color-success);
}

.label-0fad {
  border-color: var(--color-warning);
}

.badge-da30 {
  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);
}

.gas_c87a .badge-da30 {
  background: #e8f5e9;
  color: var(--color-success);
}

.label-0fad .badge-da30 {
  background: #fff3e0;
  color: var(--color-warning);
}

.article_6971 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.article_6971 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.image-f0f5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.white-cd4d {
  margin: var(--space-xxl) 0;
}

.white-cd4d h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.white-cd4d > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.active_8106 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .active_8106 {
    grid-template-columns: 1fr;
  }
}

.mask_3766 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.mask_3766 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.accent-c317 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.accent-c317 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.rough_e29e {
  margin-top: var(--space-xxl);
}

.link_last_e55d {
  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);
}

.hidden_9c3c {
  text-align: center;
}

.shadow-liquid-77be {
  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);
}

.basic-b6b0 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.shadow-liquid-77be .modal-over-ed24 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.blue-6bc9 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.footer-advanced-b074 p {
  margin-bottom: var(--space-md);
}

.widget-liquid-70c8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .link_last_e55d {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.photo-iron-a677 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.message-bronze-f6ac {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.table_6031 {
  margin-bottom: var(--space-xl);
}

.east-e2de {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.footer-d76c {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.icon_silver_9d02 {
  color: var(--color-text-light);
}

.breadcrumb-center-3f8a {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.in_4935 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.large-764f {
  font-weight: 600;
  color: var(--color-text);
}

.short_776f {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.selected_8038 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.icon_steel_91c9 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.feature_in_19e0 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.alert_fast_e99c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.icon-a9e7 {
  border: 2px solid #4caf50;
}

.background_0958 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.shadow-glass-471f {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.gas-6e1e {
  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;
}

.orange-9714 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.nav-6e34 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.form_b1ec {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.gallery-160a {
  text-align: right;
}

.gallery-160a .picture-basic-3607 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.center_f3bc {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.avatar-b0b3 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.avatar-b0b3 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.video-fcc4 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.breadcrumb-gold-37bc {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.icon-9288 {
  background: #e8f5e9;
  color: #2e7d32;
}

.white-0884 {
  background: #e3f2fd;
  color: #1565c0;
}

.border_full_2102 {
  background: #fff3e0;
  color: #e65100;
}

.item_hard_234d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.item_hard_234d span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.filter-acee {
  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);
}

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

.rough-1b4e {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.overlay-0f48 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.overlay-0f48 strong {
  color: var(--color-primary);
}

.pink_c525 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.short-39fd {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.section-45a2 {
  max-width: 900px;
  margin: 0 auto;
}

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

.dark_acc6 {
  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);
}

.dark_acc6:hover {
  background: var(--color-bg-alt);
}

.info_lite_ab2d {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.dark_acc6[aria-expanded="true"] .info_lite_ab2d {
  transform: rotate(180deg);
}

.icon_405a {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.icon_405a h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.icon_405a ul,
.icon_405a ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.icon_405a li {
  margin-bottom: var(--space-xs);
}

.accordion-rough-b5c5 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.avatar_west_39d3 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.accordion-rough-b5c5 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.paragraph_out_307f {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.shadow_49bf {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.first_3ba1 {
  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);
}

.column-solid-850a {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.title-fluid-50b9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .title-fluid-50b9 {
    grid-template-columns: 1fr;
  }
}

.north_2fa5,
.focused_e2d8 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.north_2fa5 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.focused_e2d8 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.north_2fa5 h4,
.focused_e2d8 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.north_2fa5 ul,
.focused_e2d8 ul {
  list-style: none;
  padding: 0;
}

.north_2fa5 li,
.focused_e2d8 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.caption-94ff {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .caption-94ff {
    grid-template-columns: 1fr;
  }
}

.down-f154 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.popup_cb28 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.hidden_hovered_3c6f {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.down-f154 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.down-f154 ul {
  list-style: none;
  padding: 0;
}

.down-f154 li {
  padding: var(--space-xs) 0;
  color: white;
}

.paragraph-hard-4c98 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.paragraph-hard-4c98 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.paragraph-hard-4c98 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.pagination_8078 {
  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);
}

.row_brown_bde2 {
  font-style: italic;
}

.banner-hovered-7070 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.text_smooth_ceec {
  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;
}

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

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

.chip-copper-188c {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.content-cbc4 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.icon_gas_7071 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.last-7346 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .last-7346 {
    grid-template-columns: 1fr;
  }
}

.card-9ddd {
  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);
}

.card-9ddd:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.progress-next-b5ce {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.card-9ddd h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.card-9ddd p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.background_current_c6ca {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.popup_last_21f1 {
  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) */
.video-static-109a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.grid_5797 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.grid_5797 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.preview-under-b81d {
  list-style: none;
  padding: 0;
  margin: 0;
}

.preview-under-b81d li {
  margin-bottom: var(--space-xs);
}

.preview-under-b81d a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.preview-under-b81d a:hover {
  color: white;
}

.notification_ef59 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.notification_ef59 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);
}

.notification_ef59 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.link-small-9f83 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.link-small-9f83 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.link-small-9f83 a:hover {
  color: white;
}

.short-5264 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .popup_last_21f1,
  .video-static-109a {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.video_b96f h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.main-left-4e69 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.large_0cd4 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.large_0cd4 .row_bc26 {
  color: #4caf50;
  font-size: 0.875rem;
}

.tooltip_bright_5708 {
  list-style: none;
  padding: 0;
}

.tooltip_bright_5708 li {
  margin-bottom: var(--space-xs);
}

.tooltip_bright_5708 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.tooltip_bright_5708 a:hover {
  color: white;
}

.gallery-8159 {
  list-style: none;
  padding: 0;
}

.gallery-8159 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.gallery-8159 a {
  color: #b0b0b0;
  text-decoration: none;
}

.gallery-8159 a:hover {
  color: white;
}

.short-5264 {
  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);
}

.clean-5466 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.clean-5466 a {
  color: #4caf50;
  text-decoration: none;
}

.dim_06ea {
  font-size: 0.75rem;
  color: #666666;
}

.pagination-2ff4 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.pagination-2ff4 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.pagination-2ff4 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;
}

.soft-a2ec {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.soft-a2ec:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .short-5264 {
    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;
  }
  
  .plasma-72f7 {
    font-size: 2rem;
  }
  
  .tooltip-mini-be27 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .mask_iron_03bb,
  .slow_3ebd {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .accordion-green-37e1,
  .advanced_ff37,
  .alert-pink-0b31,
  .active_8106,
  .title-fluid-50b9,
  .caption-94ff,
  .last-7346,
  .popup_last_21f1,
  .video-static-109a {
    grid-template-columns: 1fr;
  }
  
  .input-easy-4cc3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .glass_da65 {
    padding: var(--space-lg) 0;
  }
  
  .popup_middle_cb7e li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .popup_middle_cb7e li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .backdrop_solid_1abe {
    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;
  }
  
  .input-easy-4cc3 {
    grid-template-columns: 1fr;
  }
  
  .advanced_2c9f,
  .chip-copper-188c,
  .warm_5439 {
    flex-direction: column;
    width: 100%;
  }
  
  .feature-3062,
  .motion-16b5,
  .advanced_2c9f .backdrop_solid_1abe,
  .chip-copper-188c .backdrop_solid_1abe {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .plasma-72f7 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .tooltip-mini-be27 {
    font-size: 1.375rem;
  }
  
  .module-static-d4fb {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .solid_c8db,
  .box-fdd6,
  .layout_dirty_3400,
  .alert_fast_e99c,
  .backdrop-left-04be {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .media_clean_edbb {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .yellow_3ea4 {
    gap: var(--space-xs);
  }
  
  .basic-bf0c {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .footer_prev_9f63 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .shadow-liquid-77be {
    width: 150px;
    height: 150px;
  }
  
  .basic-b6b0 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .rough_8cfc,
  .card_hard_ba11,
  .advanced_2c9f,
  .text_smooth_ceec,
  .content-cbc4,
  .background_current_c6ca,
  .pressed-e90a {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .glass_da65 {
    page-break-inside: avoid;
  }
}

/* css-noise: 2f29 */
.ghost-box-u8 {
  padding: 0.4rem;
  font-size: 14px;
  line-height: 1.2;
}