/* ============================================
   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)
   ============================================ */
.paper_f36c {
  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;
}

.paper_f36c:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.header-liquid-f623 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .header-liquid-f623 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .header-liquid-f623 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.pagination_8d08):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container.
   html/body are excluded on purpose: releasing their max-width removes the
   last guard against a horizontally scrollable page. */
.pagination_8d08,
header,
.tag_under_e42b,
.item-c51e,
.list-medium-2a2f,
.widget-7991,
.solid_2b2c,
.carousel-7860,
.picture-hard-7396 {
  max-width: none;
}

/* overflow-x stays off <html>: pairing it with body's hidden turns <html>
   into its own scroll container and breaks the sticky header. */
html,
body {
  width: 100%;
  max-width: 100%;
}

/* 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
   ============================================ */
.pagination_8d08 {
  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);
}

.title-4b3a {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.pagination_8d08.input-paper-fceb {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.smooth-06ce {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.card-fast-468e {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.border-3248 img {
  height: 36px;
  width: auto;
  display: block;
}

.menu-fixed-c561 {
  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;
}

.stone_b748 {
  flex: 1;
}

.overlay_4cf3 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.sidebar_7a2b {
  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);
}

.sidebar_7a2b:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.sidebar_7a2b.dynamic_9597 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.link-advanced-7df4 {
  position: relative;
}

.accordion_medium_76d7 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.accordion_medium_76d7 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） */
.link-advanced-7df4:hover .accordion_medium_76d7 svg,
.accordion_medium_76d7[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.info_5ca7 {
  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 */
.link-advanced-7df4:hover .info_5ca7 {
  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 */
.info_5ca7::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.main_d9a4 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.main_d9a4: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 */
.main_d9a4[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.clean-cc53 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.focus_fast_ac87 {
  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;
}

.focus_fast_ac87:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.focus_fast_ac87 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.cool-7d32 {
  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;
}

.cool-7d32: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);
}

.cool-7d32 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.box-7275 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.wrapper-prev-3579 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.box-7275[aria-expanded="true"] .wrapper-prev-3579:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.box-7275[aria-expanded="true"] .wrapper-prev-3579:nth-child(2) {
  opacity: 0;
}

.box-7275[aria-expanded="true"] .wrapper-prev-3579:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .stone_b748 {
    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 */
  }

  .stone_b748::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .stone_b748.thumbnail-9362 {
    display: block;
    right: 0;
  }
  
  .overlay_4cf3 {
    flex-direction: column;
    gap: 0;
  }
  
  .sidebar_7a2b {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .stone_b748::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;
  }
  
  .stone_b748.thumbnail-9362::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .stone_b748 {
    display: none;
  }
  
  .box-7275 {
    display: flex;
  }
  
  .menu-fixed-c561 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .focus_fast_ac87,
  .cool-7d32 {
    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 */
  .link-advanced-7df4 {
    position: relative;
  }
  
  .info_5ca7 {
    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;
  }
  
  .accordion_medium_76d7[aria-expanded="true"] + .info_5ca7 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .main_d9a4 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .clean-cc53 {
    gap: 8px;
  }
  
  .focus_fast_ac87 {
    display: none;
  }
  
  .cool-7d32 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .border-3248 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .cool-7d32 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .cool-7d32 svg {
    width: 14px;
    height: 14px;
  }
  
  .smooth-06ce {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.tag_under_e42b {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.component-short-64ce {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.orange-9f7d {
  display: flex;
  align-items: center;
  gap: 6px;
}

.orange-9f7d svg {
  flex-shrink: 0;
}

.orange-9f7d a {
  color: var(--color-primary);
  text-decoration: none;
}

.orange-9f7d a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .component-short-64ce {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.item-c51e {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.south-9bde {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .south-9bde {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.media_out_2984 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.media_out_2984 a {
  color: var(--color-primary);
  text-decoration: none;
}

.media_out_2984 a:hover {
  text-decoration: underline;
}

.accent-iron-1892 {
  color: var(--color-text-lighter);
}

.aside_4acc {
  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) {
  .aside_4acc {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .aside_4acc {
    font-size: 1.5rem;
  }
}

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

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

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

.accent_iron_0cc7 {
  display: flex;
  gap: var(--space-sm);
}

.grid_91af {
  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;
}

.gallery-4054 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.gallery-4054 strong {
  font-weight: 600;
  color: var(--color-text);
}

.gallery-4054 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.shadow-a330 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.fluid_2020 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.accordion_4715 {
  position: relative;
  text-align: center;
}

.accordion_4715 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.glass_4437 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.message_current_1e58 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.smooth_85b9 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.popup_bright_4079 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.accent_new_678c {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.gold_fe20 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .south-9bde {
    grid-template-columns: 1fr;
  }
  
  .aside_4acc {
    font-size: 1.75rem;
  }
  
  .fluid_2020 {
    order: -1;
    max-width: 100%;
  }
  
  .accordion_4715 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .aside_4acc {
    font-size: 1.5rem;
  }
  
  .pagination-paper-abbb {
    font-size: 1rem;
  }
  
  .media_out_2984 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .accordion_4715 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.glass-2992 {
  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;
}

.easy-8528 {
  background: var(--color-primary);
  color: white;
}

.easy-8528:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.progress_steel_a623 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.progress_steel_a623:hover {
  background: var(--color-primary);
  color: white;
}

.accordion-medium-2241 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.accordion-medium-2241:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

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

.hard_69ba {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.list-medium-2a2f {
  padding: var(--space-xl) 0;
  background: white;
}

.active-64d3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.element-981c {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.element-981c:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.button-orange-0c24 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.block-a3ed {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.primary_ea09 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.widget-7991 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.form-smooth-6250 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.shade-red-4228 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.active_cfe5 {
  list-style: none;
  counter-reset: toc-counter;
}

.active_cfe5 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.active_cfe5 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);
}

.active_cfe5 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;
}

.active_cfe5 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.solid_2b2c {
  padding: var(--space-xxl) 0;
}

.primary_hard_e82a {
  background: var(--color-bg-section);
}

.fast-c9d0 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.soft-a37c {
  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);
}

.container-last-29c7 {
  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);
}

.section-b6f8 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.overlay_246c {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .overlay_246c {
    grid-template-columns: 1fr 300px;
  }
}

.solid-7322 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.solid-7322 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.solid-7322 pre,
.solid-7322 code {
  overflow-x: auto;
  max-width: 100%;
}

.solid-7322 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);
}

.solid-7322 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.solid-7322 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.solid-7322 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.solid-7322 ul,
.solid-7322 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.solid-7322 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.solid-7322 strong {
  font-weight: 600;
  color: var(--color-text);
}

.solid-7322 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.solid-7322 a:hover {
  color: var(--color-primary-dark);
}

.feature_dfe1 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.feature_dfe1 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.feature_dfe1 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) {
  .overlay_246c {
    grid-template-columns: 1fr;
  }
  
  .container-last-29c7 {
    font-size: 1.75rem;
  }
  
  .solid-7322 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .container-last-29c7 {
    font-size: 1.5rem;
  }
  
  .solid-7322 h3 {
    font-size: 1.375rem;
  }
  
  .solid-7322 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.out_8ef7 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.box_9fa5 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.nav_pressed_53bf {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.steel_5a66 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.focus-28e3 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.hover_4fee {
  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;
}

.element_liquid_3f0a {
  flex-shrink: 0;
}

.dirty-2a42 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.progress_a496 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .progress_a496 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.yellow_4665,
.row-0ecf,
.module-cb37 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.yellow_4665 thead,
.row-0ecf thead {
  background: var(--color-primary);
  color: white;
}

.yellow_4665 th,
.yellow_4665 td,
.row-0ecf th,
.row-0ecf td,
.module-cb37 th,
.module-cb37 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .yellow_4665 th,
  .yellow_4665 td,
  .row-0ecf th,
  .row-0ecf td,
  .module-cb37 th,
  .module-cb37 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .yellow_4665,
  .row-0ecf,
  .module-cb37 {
    min-width: 600px;
  }
}

.yellow_4665 th,
.row-0ecf th,
.module-cb37 th {
  font-weight: 600;
}

.yellow_4665 tbody tr:hover,
.row-0ecf tbody tr:hover,
.module-cb37 tbody tr:hover {
  background: var(--color-bg-alt);
}

.north-9b4b {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.icon_8066 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.easy_09a0 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.easy_09a0 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.liquid_530b {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.liquid_530b h4 {
  color: white;
}

.video_full_b6b4 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.hovered_cca5 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.hovered_cca5:last-child {
  border-bottom: none;
}

.hovered_cca5 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.hovered_cca5 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.box-paper-140e {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.iron_859a {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.iron_859a:hover {
  text-decoration: underline;
}

.fresh_2dae {
  text-align: center;
  margin-bottom: var(--space-md);
}

.description-572b {
  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);
}

.description-572b span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.pattern_d3d6 {
  font-weight: 600;
  color: white;
}

.short-73ed {
  list-style: none;
  padding: 0;
}

.short-73ed li {
  padding: var(--space-xs) 0;
}

.label-advanced-e49a {
  color: #4caf50;
}

.highlight-4fa9 {
  color: #ff9800;
}

.card_hot_d4a6 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.container_gold_2650 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.center_2b97 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.popup-down-3983 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.element-upper-f9c2 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.preview-simple-1bfb {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.purple-a9b3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .purple-a9b3 {
    grid-template-columns: 1fr;
  }
}

.simple_803d {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.simple_803d:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.icon-c947 {
  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;
}

.simple_803d h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.simple_803d p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.layout_huge_be32 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.pattern_d3d6 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.table-gas-06e9 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.secondary-tiny-a0fc {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.secondary-tiny-a0fc h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.breadcrumb_71d6 {
  max-width: 900px;
  margin: 0 auto;
}

.description_complex_59c7 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.fresh_73ce {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .fresh_73ce {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.green-b891 {
  margin-top: var(--space-xxl);
}

.green-b891 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.smooth_1a7b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .smooth_1a7b {
    grid-template-columns: 1fr;
  }
}

.widget_warm_02e4 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.detail-9bfd {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.orange-a9e3 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.widget_warm_02e4 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.widget_warm_02e4 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.widget_warm_02e4 li {
  padding: var(--space-xs) 0;
  color: white;
}

.widget_warm_02e4 .glass-2992 {
  width: 100%;
  background: white;
}

.detail-9bfd .glass-2992 {
  color: #667eea;
}

.orange-a9e3 .glass-2992 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.module-fc96 {
  max-width: 900px;
  margin: 0 auto;
}

.main-green-b322 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.panel-iron-2f84 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.grid_ef4c {
  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);
}

.panel-iron-2f84 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.shade-4a03 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .panel-iron-2f84 {
    padding: var(--space-md);
  }
  
  .shade-4a03 {
    padding: var(--space-md);
  }
  
  .outer-ad72 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.chip-liquid-615e ol,
.chip-liquid-615e ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.chip-liquid-615e li {
  margin-bottom: var(--space-sm);
}

.chip-liquid-615e code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.highlight_small_e799 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.background-cf0f {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.outer-ad72 {
  margin-top: var(--space-lg);
  text-align: center;
}

.outer-ad72 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.shadow-action-1f19,
.wrapper_f2cb,
.outer_707f,
.steel-2850 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.modal-ba47 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.description-fixed-2503 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.surface-cool-b7fe {
  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) {
  .surface-cool-b7fe {
    font-size: 0.625rem;
  }
}

.message-easy-d36a {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.message-easy-d36a:hover {
  background: var(--color-primary-dark);
}

.fluid-a58b {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.fluid-a58b h4 {
  margin-bottom: var(--space-md);
}

.modal_97f2 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.tall-7a40 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.image-short-c8b0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .image-short-c8b0 {
    grid-template-columns: 1fr;
  }
}

.nav-rough-f3e3 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.text-1d6c {
  border-color: var(--color-success);
}

.image-fast-8052 {
  border-color: var(--color-warning);
}

.carousel_liquid_f9ba {
  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);
}

.text-1d6c .carousel_liquid_f9ba {
  background: #e8f5e9;
  color: var(--color-success);
}

.image-fast-8052 .carousel_liquid_f9ba {
  background: #fff3e0;
  color: var(--color-warning);
}

.nav-rough-f3e3 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.nav-rough-f3e3 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

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

.advanced_69c5 {
  margin: var(--space-xxl) 0;
}

.advanced_69c5 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.advanced_69c5 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.box_hard_11ce {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .box_hard_11ce {
    grid-template-columns: 1fr;
  }
}

.layout_97ed {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.layout_97ed h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.nav-1dbb {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.nav-1dbb input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.dark-86c9 {
  margin-top: var(--space-xxl);
}

.content-next-767f {
  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);
}

.hover-in-2e60 {
  text-align: center;
}

.link_8e74 {
  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);
}

.pagination_f642 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.link_8e74 .pattern_d3d6 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.text-1335 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.list-e913 p {
  margin-bottom: var(--space-md);
}

.logo-huge-3e4c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .content-next-767f {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.prev_54bd {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.full-3370 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.pro_4243 {
  margin-bottom: var(--space-xl);
}

.section-under-f912 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.text-3ecd {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.wrapper-77f3 {
  color: var(--color-text-light);
}

.overlay-easy-22b4 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.gradient_down_0e53 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.panel_pressed_0828 {
  font-weight: 600;
  color: var(--color-text);
}

.outline_1107 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.pattern-c8ac {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.sidebar-fe8c {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.red_0550 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.item-ba39 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.texture_00de {
  border: 2px solid #4caf50;
}

.black_5cc2 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.texture-basic-93af {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.backdrop_iron_06f1 {
  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;
}

.menu_west_3987 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.tabs-b26d {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.footer-white-2b78 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.sort_4a79 {
  text-align: right;
}

.sort_4a79 .photo-soft-37a1 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.main-iron-17b2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.black_e8ae h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.black_e8ae p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.red_9d02 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

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

.status_tiny_8440 {
  background: #e8f5e9;
  color: #2e7d32;
}

.old-8d1c {
  background: #e3f2fd;
  color: #1565c0;
}

.bronze-bc61 {
  background: #fff3e0;
  color: #e65100;
}

.progress-green-f8ad {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.progress-green-f8ad span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.grid_5f73 {
  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);
}

.grid_5f73:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.focused_aa62 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.lower-63f6 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.lower-63f6 strong {
  color: var(--color-primary);
}

.secondary-down-870a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.gradient_dirty_8bc3 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.carousel_fast_a384 {
  max-width: 900px;
  margin: 0 auto;
}

.gold-8ca7 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.grid-stone-1e2b {
  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);
}

.grid-stone-1e2b:hover {
  background: var(--color-bg-alt);
}

.list_lite_778b {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.grid-stone-1e2b[aria-expanded="true"] .list_lite_778b {
  transform: rotate(180deg);
}

.rough-814d {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.rough-814d h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.rough-814d ul,
.rough-814d ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.rough-814d li {
  margin-bottom: var(--space-xs);
}

.thumbnail_4fbb {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.south_0066 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.thumbnail_4fbb code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.grid_stone_c0a9 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.article_mini_6b97 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.container-6ea2 {
  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);
}

.wide-ec59 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.module_67a1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .module_67a1 {
    grid-template-columns: 1fr;
  }
}

.focus_a5db,
.title-bdc5 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.focus_a5db {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.title-bdc5 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.focus_a5db h4,
.title-bdc5 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.focus_a5db ul,
.title-bdc5 ul {
  list-style: none;
  padding: 0;
}

.focus_a5db li,
.title-bdc5 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.fluid_3ffa {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .fluid_3ffa {
    grid-template-columns: 1fr;
  }
}

.hard-5357 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.feature_4f2f {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.disabled-large-b26f {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.hard-5357 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.hard-5357 ul {
  list-style: none;
  padding: 0;
}

.hard-5357 li {
  padding: var(--space-xs) 0;
  color: white;
}

.wide-8b19 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.wide-8b19 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.wide-8b19 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.notification-61b7 {
  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);
}

.slider_e798 {
  font-style: italic;
}

.overlay-eac1 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hidden_prev_4777 {
  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;
}

.hidden_prev_4777 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.hidden_prev_4777 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.mask-north-f5c4 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.carousel-7860 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.solid-a343 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.banner_5a6b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .banner_5a6b {
    grid-template-columns: 1fr;
  }
}

.current-b540 {
  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);
}

.current-b540:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.sidebar_smooth_0bdd {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.current-b540 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.current-b540 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.picture-hard-7396 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.steel_90f0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .steel_90f0 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.description-solid-f1ba h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.basic_4957 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.logo-stale-6138 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.logo-stale-6138 .accent_iron_0cc7 {
  color: #4caf50;
  font-size: 0.875rem;
}

.container_bd06 {
  list-style: none;
  padding: 0;
}

.container_bd06 li {
  margin-bottom: var(--space-xs);
}

.container_bd06 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.container_bd06 a:hover {
  color: white;
}

.shadow-motion-8fda {
  list-style: none;
  padding: 0;
}

.shadow-motion-8fda li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.shadow-motion-8fda a {
  color: #b0b0b0;
  text-decoration: none;
}

.shadow-motion-8fda a:hover {
  color: white;
}

.hot-ea5f {
  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);
}

.alert_4ce2 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.alert_4ce2 a {
  color: #4caf50;
  text-decoration: none;
}

.link_0c52 {
  font-size: 0.75rem;
  color: #666666;
}

.preview_basic_6288 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.feature-26dd {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.feature-26dd:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .hot-ea5f {
    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;
  }
  
  .aside_4acc {
    font-size: 2rem;
  }
  
  .container-last-29c7 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .south-9bde,
  .overlay_246c {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .purple-a9b3,
  .image-short-c8b0,
  .smooth_1a7b,
  .box_hard_11ce,
  .module_67a1,
  .fluid_3ffa,
  .banner_5a6b,
  .steel_90f0 {
    grid-template-columns: 1fr;
  }
  
  .active-64d3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .solid_2b2c {
    padding: var(--space-lg) 0;
  }
  
  .active_cfe5 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .active_cfe5 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .glass-2992 {
    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;
  }
  
  .active-64d3 {
    grid-template-columns: 1fr;
  }
  
  .shadow-a330,
  .mask-north-f5c4,
  .modal_97f2 {
    flex-direction: column;
    width: 100%;
  }
  
  .gradient_blue_efde,
  .hard_69ba,
  .shadow-a330 .glass-2992,
  .mask-north-f5c4 .glass-2992 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .aside_4acc {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .container-last-29c7 {
    font-size: 1.375rem;
  }
  
  .button-orange-0c24 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .element-981c,
  .simple_803d,
  .easy_09a0,
  .item-ba39,
  .main-green-b322 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .surface-cool-b7fe {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .component-short-64ce {
    gap: var(--space-xs);
  }
  
  .orange-9f7d {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .description-572b {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .link_8e74 {
    width: 150px;
    height: 150px;
  }
  
  .pagination_f642 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .pagination_8d08,
  .tag_under_e42b,
  .shadow-a330,
  .hidden_prev_4777,
  .carousel-7860,
  .picture-hard-7396,
  .box-7275 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .solid_2b2c {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.preview_2327 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 7379 */
.ghost-box-n4 {
  padding: 0.3rem;
  font-size: 11px;
  line-height: 1.2;
}
