/* ============================================
   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)
   ============================================ */
.upper_db77 {
  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;
}

.upper_db77:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.text-small-ae3f {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .text-small-ae3f {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .text-small-ae3f {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.block_cold_da5b):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.block_cold_da5b,
header,
.chip-wood-f26e,
.header_16ad,
.search_0adc,
.banner-1035,
.video-fresh-616f,
.dirty-fb54,
.black_22ff {
  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
   ============================================ */
.block_cold_da5b {
  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);
}

.block-up-3da4 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.block_cold_da5b.gold_1dfe {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.main_dim_b4f4 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.article-2a14 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.tooltip-54b2 img {
  height: 36px;
  width: auto;
  display: block;
}

.row_5252 {
  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;
}

.breadcrumb_stale_50b6 {
  flex: 1;
}

.backdrop_yellow_9319 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.photo-hovered-a994 {
  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);
}

.photo-hovered-a994:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.photo-hovered-a994.fn-active-dd84 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.text-a41b {
  position: relative;
}

.banner-ae4d {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.banner-ae4d 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） */
.text-a41b:hover .banner-ae4d svg,
.banner-ae4d[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.column-black-2768 {
  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 */
.text-a41b:hover .column-black-2768 {
  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 */
.column-black-2768::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.backdrop-dirty-171b {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.backdrop-dirty-171b: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 */
.backdrop-dirty-171b[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.gallery-solid-18d8 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.tag_bae7 {
  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;
}

.tag_bae7:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.tag_bae7 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.up-92a1 {
  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;
}

.up-92a1: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);
}

.up-92a1 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.advanced-969c {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.picture_9ca2 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.advanced-969c[aria-expanded="true"] .picture_9ca2:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.advanced-969c[aria-expanded="true"] .picture_9ca2:nth-child(2) {
  opacity: 0;
}

.advanced-969c[aria-expanded="true"] .picture_9ca2:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .breadcrumb_stale_50b6 {
    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 */
  }

  .breadcrumb_stale_50b6::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .breadcrumb_stale_50b6.component-advanced-adf3 {
    display: block;
    right: 0;
  }
  
  .backdrop_yellow_9319 {
    flex-direction: column;
    gap: 0;
  }
  
  .photo-hovered-a994 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .breadcrumb_stale_50b6::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;
  }
  
  .breadcrumb_stale_50b6.component-advanced-adf3::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .breadcrumb_stale_50b6 {
    display: none;
  }
  
  .advanced-969c {
    display: flex;
  }
  
  .row_5252 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .tag_bae7,
  .up-92a1 {
    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 */
  .text-a41b {
    position: relative;
  }
  
  .column-black-2768 {
    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;
  }
  
  .banner-ae4d[aria-expanded="true"] + .column-black-2768 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .backdrop-dirty-171b {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .gallery-solid-18d8 {
    gap: 8px;
  }
  
  .tag_bae7 {
    display: none;
  }
  
  .up-92a1 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .tooltip-54b2 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .up-92a1 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .up-92a1 svg {
    width: 14px;
    height: 14px;
  }
  
  .main_dim_b4f4 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.chip-wood-f26e {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.secondary_0167 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.bottom-0598 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.bottom-0598 svg {
  flex-shrink: 0;
}

.bottom-0598 a {
  color: var(--color-primary);
  text-decoration: none;
}

.bottom-0598 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .secondary_0167 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.header_16ad {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.rough_8636 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .rough_8636 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.input_648c {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.input_648c a {
  color: var(--color-primary);
  text-decoration: none;
}

.input_648c a:hover {
  text-decoration: underline;
}

.avatar_first_a4fc {
  color: var(--color-text-lighter);
}

.panel_3fa0 {
  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) {
  .panel_3fa0 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .panel_3fa0 {
    font-size: 1.5rem;
  }
}

.lite-a225 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.right_1cde {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .right_1cde {
    grid-template-columns: 1fr;
  }
}

.photo-under-791f {
  display: flex;
  gap: var(--space-sm);
}

.last_4d59 {
  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;
}

.right_92b0 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.right_92b0 strong {
  font-weight: 600;
  color: var(--color-text);
}

.right_92b0 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.accent-a9d6 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.alert_55ea {
  display: flex;
  align-items: center;
  justify-content: center;
}

.in-296e {
  position: relative;
  text-align: center;
}

.in-296e img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.active_hard_51ef {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.modal-hard-ee96 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.focus_black_e7fc {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.hard_9eee {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.overlay-a26f {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.popup-a554 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .rough_8636 {
    grid-template-columns: 1fr;
  }
  
  .panel_3fa0 {
    font-size: 1.75rem;
  }
  
  .alert_55ea {
    order: -1;
    max-width: 100%;
  }
  
  .in-296e {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .panel_3fa0 {
    font-size: 1.5rem;
  }
  
  .lite-a225 {
    font-size: 1rem;
  }
  
  .input_648c {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .in-296e {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.pagination_warm_b029 {
  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;
}

.stone-eea3 {
  background: var(--color-primary);
  color: white;
}

.stone-eea3:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.image_7995 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.image_7995:hover {
  background: var(--color-primary);
  color: white;
}

.paper-0862 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.paper-0862:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.easy_8940 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.border_187b {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.search_0adc {
  padding: var(--space-xl) 0;
  background: white;
}

.feature_9e85 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.accordion_south_a173 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.accordion_south_a173:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.red-12e8 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.main_yellow_02cf {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.row-motion-dc06 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.banner-1035 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.column-859e {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.advanced_6e21 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.table-advanced-1c1e {
  list-style: none;
  counter-reset: toc-counter;
}

.table-advanced-1c1e li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.table-advanced-1c1e 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);
}

.table-advanced-1c1e 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;
}

.table-advanced-1c1e li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.video-fresh-616f {
  padding: var(--space-xxl) 0;
}

.new-f612 {
  background: var(--color-bg-section);
}

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

.notification_simple_1c4e {
  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_afe8 {
  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);
}

.grid-clean-ec90 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.advanced-5cbf {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .advanced-5cbf {
    grid-template-columns: 1fr 300px;
  }
}

.summary-left-65c4 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.summary-left-65c4 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.summary-left-65c4 pre,
.summary-left-65c4 code {
  overflow-x: auto;
  max-width: 100%;
}

.summary-left-65c4 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);
}

.summary-left-65c4 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.summary-left-65c4 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.summary-left-65c4 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.summary-left-65c4 ul,
.summary-left-65c4 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.summary-left-65c4 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.summary-left-65c4 strong {
  font-weight: 600;
  color: var(--color-text);
}

.summary-left-65c4 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.summary-left-65c4 a:hover {
  color: var(--color-primary-dark);
}

.tertiary-up-f165 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.tertiary-up-f165 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.tertiary-up-f165 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) {
  .advanced-5cbf {
    grid-template-columns: 1fr;
  }
  
  .container_afe8 {
    font-size: 1.75rem;
  }
  
  .summary-left-65c4 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .container_afe8 {
    font-size: 1.5rem;
  }
  
  .summary-left-65c4 h3 {
    font-size: 1.375rem;
  }
  
  .summary-left-65c4 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.shade-8297 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.selected-6cb5 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.progress_01da {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.frame-bright-78d3 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.avatar-pressed-0614 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.column_523e {
  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;
}

.article-wood-8230 {
  flex-shrink: 0;
}

.detail-lite-39ea strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.tiny-06af {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .tiny-06af {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.popup-c20c,
.element-0922,
.alert_fluid_3282 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.popup-c20c thead,
.element-0922 thead {
  background: var(--color-primary);
  color: white;
}

.popup-c20c th,
.popup-c20c td,
.element-0922 th,
.element-0922 td,
.alert_fluid_3282 th,
.alert_fluid_3282 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .popup-c20c th,
  .popup-c20c td,
  .element-0922 th,
  .element-0922 td,
  .alert_fluid_3282 th,
  .alert_fluid_3282 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .popup-c20c,
  .element-0922,
  .alert_fluid_3282 {
    min-width: 600px;
  }
}

.popup-c20c th,
.element-0922 th,
.alert_fluid_3282 th {
  font-weight: 600;
}

.popup-c20c tbody tr:hover,
.element-0922 tbody tr:hover,
.alert_fluid_3282 tbody tr:hover {
  background: var(--color-bg-alt);
}

.pattern_hard_e8c8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.tabs_glass_d360 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.card-top-74f7 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.card-top-74f7 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.message_9b2c {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.message_9b2c h4 {
  color: white;
}

.disabled-upper-59e8 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.table_easy_56d5 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.table_easy_56d5:last-child {
  border-bottom: none;
}

.table_easy_56d5 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.table_easy_56d5 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.search_complex_2642 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

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

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

.center_7ece {
  text-align: center;
  margin-bottom: var(--space-md);
}

.red-dc37 {
  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);
}

.red-dc37 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

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

.hard_18d3 {
  list-style: none;
  padding: 0;
}

.hard_18d3 li {
  padding: var(--space-xs) 0;
}

.top_ef16 {
  color: #4caf50;
}

.sort-d5d5 {
  color: #ff9800;
}

.motion_f840 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.pagination-thick-28b0 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.gallery-current-7697 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.menu-basic-bcf6 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.accent-east-6613 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.advanced-1308 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.logo_motion_ca25 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .logo_motion_ca25 {
    grid-template-columns: 1fr;
  }
}

.container_6a3e {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.container_6a3e:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.right-eb12 {
  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;
}

.container_6a3e h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.container_6a3e p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.pressed_0f09 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

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

.stale_27ad {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.liquid-e2b1 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.liquid-e2b1 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.block_cold_c5c1 {
  max-width: 900px;
  margin: 0 auto;
}

.purple-6afc {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.aside_last_e570 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .aside_last_e570 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.action_b9fb {
  margin-top: var(--space-xxl);
}

.action_b9fb h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.form_c9fa {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .form_c9fa {
    grid-template-columns: 1fr;
  }
}

.media_static_759f {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.fluid-fd62 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.aside-6b48 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.media_static_759f h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.media_static_759f ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.media_static_759f li {
  padding: var(--space-xs) 0;
  color: white;
}

.media_static_759f .pagination_warm_b029 {
  width: 100%;
  background: white;
}

.fluid-fd62 .pagination_warm_b029 {
  color: #667eea;
}

.aside-6b48 .pagination_warm_b029 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.secondary-active-2a71 {
  max-width: 900px;
  margin: 0 auto;
}

.image_f558 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.widget_4269 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.column-8ae3 {
  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);
}

.widget_4269 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.box-center-e4dc {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .widget_4269 {
    padding: var(--space-md);
  }
  
  .box-center-e4dc {
    padding: var(--space-md);
  }
  
  .detail_up_b959 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.disabled_rough_955b ol,
.disabled_rough_955b ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.disabled_rough_955b li {
  margin-bottom: var(--space-sm);
}

.disabled_rough_955b code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.yellow_0ac2 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.title_black_c90a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.detail_up_b959 {
  margin-top: var(--space-lg);
  text-align: center;
}

.detail_up_b959 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.avatar_upper_4905,
.black_e1c6,
.warm_4702,
.highlight_f9c0 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.accordion-under-4b77 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.paragraph-right-86b4 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.list-b4e8 {
  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) {
  .list-b4e8 {
    font-size: 0.625rem;
  }
}

.up_ea02 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.up_ea02:hover {
  background: var(--color-primary-dark);
}

.copper_fdd1 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.copper_fdd1 h4 {
  margin-bottom: var(--space-md);
}

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

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.slow_483c {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.tabs-2f27 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .tabs-2f27 {
    grid-template-columns: 1fr;
  }
}

.container_5aa1 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.preview-7739 {
  border-color: var(--color-success);
}

.right_110b {
  border-color: var(--color-warning);
}

.white_4a04 {
  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);
}

.preview-7739 .white_4a04 {
  background: #e8f5e9;
  color: var(--color-success);
}

.right_110b .white_4a04 {
  background: #fff3e0;
  color: var(--color-warning);
}

.container_5aa1 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.container_5aa1 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.tiny-2f90 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.south-0e1b {
  margin: var(--space-xxl) 0;
}

.south-0e1b h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.south-0e1b > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.popup_b422 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .popup_b422 {
    grid-template-columns: 1fr;
  }
}

.card-919e {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.card-919e h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.picture_last_9637 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.picture_last_9637 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.accent_purple_d5d0 {
  margin-top: var(--space-xxl);
}

.table_34be {
  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);
}

.gas-1b99 {
  text-align: center;
}

.green-00df {
  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);
}

.title_brown_2b2a {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.green-00df .info_aceb {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.list-ebc5 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.active-f313 p {
  margin-bottom: var(--space-md);
}

.hovered_81c8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .table_34be {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.border-771b {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.table-motion-70e6 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.hover_fluid_b4dd {
  margin-bottom: var(--space-xl);
}

.orange-7974 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.container_hot_9e4d {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.active_advanced_e815 {
  color: var(--color-text-light);
}

.pressed_8a11 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

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

.tertiary_559c {
  font-weight: 600;
  color: var(--color-text);
}

.under_bfb6 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.under-5ec5 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.tag-ff5a {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.list-paper-ff2f {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.module_pro_da0d {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.secondary-gas-e4c8 {
  border: 2px solid #4caf50;
}

.shadow-warm-b8af {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.detail_a4b0 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.pro_b0fe {
  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;
}

.progress-wood-7ff4 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.tag_east_ece7 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.item_5d06 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.cold_58be {
  text-align: right;
}

.cold_58be .table-6573 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.sort_cool_c92a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.menu-427e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.menu-427e p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.pink_b0c9 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.nav_354c {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.outer-0d9c {
  background: #e8f5e9;
  color: #2e7d32;
}

.south-2d94 {
  background: #e3f2fd;
  color: #1565c0;
}

.south-db6b {
  background: #fff3e0;
  color: #e65100;
}

.accordion-d73b {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.accordion-d73b span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.header_dynamic_efb7 {
  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);
}

.header_dynamic_efb7:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.gallery-brown-a07d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.border-current-79fb {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.border-current-79fb strong {
  color: var(--color-primary);
}

.picture-ae26 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.status_4c2e {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.in-701e {
  max-width: 900px;
  margin: 0 auto;
}

.hover_new_be1e {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.avatar-new-e4ea {
  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);
}

.avatar-new-e4ea:hover {
  background: var(--color-bg-alt);
}

.clean-1f6a {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.avatar-new-e4ea[aria-expanded="true"] .clean-1f6a {
  transform: rotate(180deg);
}

.large-d324 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.large-d324 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.large-d324 ul,
.large-d324 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.large-d324 li {
  margin-bottom: var(--space-xs);
}

.next-3167 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.paper_e3c6 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.next-3167 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.picture-717c {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.label-fluid-df18 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.cold-a0d6 {
  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);
}

.dropdown_191c {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.outer_ace2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .outer_ace2 {
    grid-template-columns: 1fr;
  }
}

.accordion-orange-a048,
.picture-liquid-8177 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.accordion-orange-a048 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.picture-liquid-8177 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.accordion-orange-a048 h4,
.picture-liquid-8177 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.accordion-orange-a048 ul,
.picture-liquid-8177 ul {
  list-style: none;
  padding: 0;
}

.accordion-orange-a048 li,
.picture-liquid-8177 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.mask_9b66 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .mask_9b66 {
    grid-template-columns: 1fr;
  }
}

.caption_stale_e3b6 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.info-454b {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.column-selected-7118 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.caption_stale_e3b6 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.caption_stale_e3b6 ul {
  list-style: none;
  padding: 0;
}

.caption_stale_e3b6 li {
  padding: var(--space-xs) 0;
  color: white;
}

.old-3043 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.old-3043 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.old-3043 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.green-30ef {
  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);
}

.list_glass_9696 {
  font-style: italic;
}

.caption-up-698b {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.thumbnail-f92e {
  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;
}

.thumbnail-f92e h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.thumbnail-f92e p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.modal_a125 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.dirty-fb54 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.caption_basic_c4fb {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.banner-ac9e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .banner-ac9e {
    grid-template-columns: 1fr;
  }
}

.overlay_6832 {
  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);
}

.overlay_6832:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.action_31d9 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.overlay_6832 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.overlay_6832 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.black_22ff {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.paper_384a {
  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) */
.disabled_1d56 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.next-86b2 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.next-86b2 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.sidebar-6646 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-6646 li {
  margin-bottom: var(--space-xs);
}

.sidebar-6646 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.sidebar-6646 a:hover {
  color: white;
}

.small-1d18 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.small-1d18 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);
}

.small-1d18 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.aside-521f {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.aside-521f a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.aside-521f a:hover {
  color: white;
}

.alert_dfd6 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .paper_384a,
  .disabled_1d56 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.heading-tall-be98 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.white_ae50 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.logo_f34e {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.logo_f34e .photo-under-791f {
  color: #4caf50;
  font-size: 0.875rem;
}

.paragraph_hard_c6ce {
  list-style: none;
  padding: 0;
}

.paragraph_hard_c6ce li {
  margin-bottom: var(--space-xs);
}

.paragraph_hard_c6ce a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.paragraph_hard_c6ce a:hover {
  color: white;
}

.active-ad3a {
  list-style: none;
  padding: 0;
}

.active-ad3a li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.active-ad3a a {
  color: #b0b0b0;
  text-decoration: none;
}

.active-ad3a a:hover {
  color: white;
}

.alert_dfd6 {
  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);
}

.full-5d3a p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.full-5d3a a {
  color: #4caf50;
  text-decoration: none;
}

.right-9038 {
  font-size: 0.75rem;
  color: #666666;
}

.container_outer_67e4 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.container_outer_67e4 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.container_outer_67e4 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;
}

.action-be01 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.action-be01:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .alert_dfd6 {
    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;
  }
  
  .panel_3fa0 {
    font-size: 2rem;
  }
  
  .container_afe8 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .rough_8636,
  .advanced-5cbf {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .logo_motion_ca25,
  .tabs-2f27,
  .form_c9fa,
  .popup_b422,
  .outer_ace2,
  .mask_9b66,
  .banner-ac9e,
  .paper_384a,
  .disabled_1d56 {
    grid-template-columns: 1fr;
  }
  
  .feature_9e85 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .video-fresh-616f {
    padding: var(--space-lg) 0;
  }
  
  .table-advanced-1c1e li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .table-advanced-1c1e li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .pagination_warm_b029 {
    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;
  }
  
  .feature_9e85 {
    grid-template-columns: 1fr;
  }
  
  .accent-a9d6,
  .modal_a125,
  .right-3cdc {
    flex-direction: column;
    width: 100%;
  }
  
  .easy_8940,
  .border_187b,
  .accent-a9d6 .pagination_warm_b029,
  .modal_a125 .pagination_warm_b029 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .panel_3fa0 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .container_afe8 {
    font-size: 1.375rem;
  }
  
  .red-12e8 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .accordion_south_a173,
  .container_6a3e,
  .card-top-74f7,
  .module_pro_da0d,
  .image_f558 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .list-b4e8 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .secondary_0167 {
    gap: var(--space-xs);
  }
  
  .bottom-0598 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .red-dc37 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .green-00df {
    width: 150px;
    height: 150px;
  }
  
  .title_brown_2b2a {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .block_cold_da5b,
  .chip-wood-f26e,
  .accent-a9d6,
  .thumbnail-f92e,
  .dirty-fb54,
  .black_22ff,
  .advanced-969c {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .video-fresh-616f {
    page-break-inside: avoid;
  }
}

/* css-noise: 5698 */
.phantom-card-y6 {
  padding: 0.2rem;
  font-size: 13px;
  line-height: 1.3;
}
